./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1989838204 <...> 777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5417] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5417] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5417] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5416] close(3) = 0 [pid 5416] close(4) = -1 EBADF (Bad file descriptor) [pid 5416] close(5) = -1 EBADF (Bad file descriptor) [pid 5416] close(6) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5416] close(7) = -1 EBADF (Bad file descriptor) [pid 5416] close(8) = -1 EBADF (Bad file descriptor) [pid 5416] close(9) = -1 EBADF (Bad file descriptor) [pid 5416] close(10) = -1 EBADF (Bad file descriptor) [pid 5416] close(11) = -1 EBADF (Bad file descriptor) [pid 5416] close(12) = -1 EBADF (Bad file descriptor) [pid 5416] close(13) = -1 EBADF (Bad file descriptor) [pid 5416] close(14) = -1 EBADF (Bad file descriptor) [pid 5416] close(15) = -1 EBADF (Bad file descriptor) [pid 5416] close(16) = -1 EBADF (Bad file descriptor) [pid 5416] close(17) = -1 EBADF (Bad file descriptor) [pid 5416] close(18) = -1 EBADF (Bad file descriptor) [pid 5416] close(19) = -1 EBADF (Bad file descriptor) [pid 5416] close(20) = -1 EBADF (Bad file descriptor) [pid 5416] close(21) = -1 EBADF (Bad file descriptor) [pid 5416] close(22) = -1 EBADF (Bad file descriptor) [pid 5416] close(23) = -1 EBADF (Bad file descriptor) [pid 5416] close(24) = -1 EBADF (Bad file descriptor) [pid 5416] close(25) = -1 EBADF (Bad file descriptor) [pid 5416] close(26) = -1 EBADF (Bad file descriptor) [pid 5416] close(27) = -1 EBADF (Bad file descriptor) [pid 5416] close(28) = -1 EBADF (Bad file descriptor) [pid 5416] close(29) = -1 EBADF (Bad file descriptor) [pid 5416] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5416] exit_group(0 [pid 5417] <... futex resumed>) = ? [pid 5416] <... exit_group resumed>) = ? [pid 5418] <... futex resumed>) = ? [pid 5417] +++ exited with 0 +++ [pid 5418] +++ exited with 0 +++ [pid 5416] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=386, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./128", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./128", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./128/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./128/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./128/binderfs") = 0 [pid 5028] umount2("./128/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./128/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./128/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./128/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./128/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./128/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./128") = 0 [pid 5028] mkdir("./129", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5419 attached , child_tidptr=0x555557186750) = 389 [pid 5419] set_robust_list(0x555557186760, 24) = 0 [pid 5419] chdir("./129") = 0 [pid 5419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5419] setpgid(0, 0) = 0 [pid 5419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5419] write(3, "1000", 4) = 4 [pid 5419] close(3) = 0 [pid 5419] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5419] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5419] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5419] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5419] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5419] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5419] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5420 attached => {parent_tid=[390]}, 88) = 390 [pid 5419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5420] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5419] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5420] <... rseq resumed>) = 0 [pid 5419] <... futex resumed>) = 0 [pid 5419] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5420] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5420] memfd_create("syzkaller", 0) = 3 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5420] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5420] munmap(0x7f801047c000, 2097152) = 0 [pid 5420] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5420] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5420] close(3) = 0 [pid 5420] mkdir("./file0", 0777) = 0 [pid 5420] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5420] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5420] chdir("./file0") = 0 [pid 5420] ioctl(4, LOOP_CLR_FD) = 0 [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [ 110.233275][ T5420] loop0: detected capacity change from 0 to 4096 [ 110.241941][ T5420] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 110.262261][ T5420] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] memfd_create("syzkaller", 0) = 4 [pid 5420] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] close(4) = 0 [pid 5420] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5419] <... futex resumed>) = 0 [pid 5419] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5419] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5420] <... futex resumed>) = 1 [pid 5419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5420] mkdir("./bus", 0777 [pid 5419] <... mmap resumed>) = 0x7f801065b000 [pid 5419] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5419] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5419] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5421 attached [pid 5420] <... mkdir resumed>) = 0 [pid 5419] <... clone3 resumed> => {parent_tid=[391]}, 88) = 391 [pid 5419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5419] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5419] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5421] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777 [pid 5421] <... rseq resumed>) = 0 [pid 5421] set_robust_list(0x7f801067b9a0, 24 [pid 5420] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5421] <... set_robust_list resumed>) = 0 [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777 [pid 5421] rt_sigprocmask(SIG_SETMASK, [], [pid 5420] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777 [pid 5421] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5420] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5421] chdir("./bus" [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5421] <... chdir resumed>) = 0 [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5421] chdir("./bus" [pid 5420] mkdir("./bus", 0777) = 0 [pid 5421] <... chdir resumed>) = 0 [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5421] chdir("./bus" [pid 5420] mkdir("./bus", 0777 [pid 5421] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5420] <... mkdir resumed>) = 0 [pid 5421] chdir("./bus" [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5421] <... chdir resumed>) = 0 [pid 5420] mkdir("./bus", 0777 [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = 0 [pid 5420] <... mkdir resumed>) = 0 [pid 5421] chdir("./bus" [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5421] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5420] mkdir("./bus", 0777 [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus" [pid 5420] <... mkdir resumed>) = 0 [pid 5421] <... chdir resumed>) = 0 [pid 5421] chdir("./bus" [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5421] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5420] mkdir("./bus", 0777 [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5420] <... mkdir resumed>) = 0 [pid 5421] chdir("./bus") = 0 [pid 5421] chdir("./bus" [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5421] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus" [pid 5420] mkdir("./bus", 0777 [pid 5421] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] chdir("./bus" [pid 5420] <... mkdir resumed>) = 0 [pid 5421] <... chdir resumed>) = 0 [pid 5421] chdir("./bus" [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5421] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5420] mkdir("./bus", 0777 [pid 5421] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5421] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5420] <... mkdir resumed>) = 0 [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5421] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5419] <... futex resumed>) = 0 [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5420] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5420] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5420] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5419] close(3) = 0 [pid 5419] close(4) = -1 EBADF (Bad file descriptor) [pid 5419] close(5) = -1 EBADF (Bad file descriptor) [pid 5419] close(6) = -1 EBADF (Bad file descriptor) [pid 5419] close(7) = -1 EBADF (Bad file descriptor) [pid 5419] close(8) = -1 EBADF (Bad file descriptor) [pid 5419] close(9) = -1 EBADF (Bad file descriptor) [pid 5419] close(10) = -1 EBADF (Bad file descriptor) [pid 5419] close(11) = -1 EBADF (Bad file descriptor) [pid 5419] close(12) = -1 EBADF (Bad file descriptor) [pid 5419] close(13) = -1 EBADF (Bad file descriptor) [pid 5419] close(14) = -1 EBADF (Bad file descriptor) [pid 5419] close(15) = -1 EBADF (Bad file descriptor) [pid 5419] close(16) = -1 EBADF (Bad file descriptor) [pid 5419] close(17) = -1 EBADF (Bad file descriptor) [pid 5419] close(18) = -1 EBADF (Bad file descriptor) [pid 5419] close(19) = -1 EBADF (Bad file descriptor) [pid 5419] close(20) = -1 EBADF (Bad file descriptor) [pid 5419] close(21) = -1 EBADF (Bad file descriptor) [pid 5419] close(22) = -1 EBADF (Bad file descriptor) [pid 5419] close(23) = -1 EBADF (Bad file descriptor) [pid 5419] close(24) = -1 EBADF (Bad file descriptor) [pid 5419] close(25) = -1 EBADF (Bad file descriptor) [pid 5419] close(26) = -1 EBADF (Bad file descriptor) [pid 5419] close(27write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5419] close(28) = -1 EBADF (Bad file descriptor) [pid 5419] close(29) = -1 EBADF (Bad file descriptor) [pid 5419] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5419] exit_group(0 [pid 5421] <... futex resumed>) = ? [pid 5420] <... futex resumed>) = ? [pid 5421] +++ exited with 0 +++ [pid 5419] <... exit_group resumed>) = ? [pid 5420] +++ exited with 0 +++ [pid 5419] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=389, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5028] umount2("./129", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./129", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./129/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./129/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./129/binderfs") = 0 [pid 5028] umount2("./129/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./129/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./129/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./129/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./129/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./129/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./129") = 0 [pid 5028] mkdir("./130", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5422 attached , child_tidptr=0x555557186750) = 392 [pid 5422] set_robust_list(0x555557186760, 24) = 0 [pid 5422] chdir("./130") = 0 [pid 5422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5422] setpgid(0, 0) = 0 [pid 5422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5422] write(3, "1000", 4) = 4 [pid 5422] close(3) = 0 [pid 5422] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5422] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5422] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5422] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5422] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5422] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5422] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5422] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[393]}, 88) = 393 [pid 5422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5422] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5422] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5423 attached [pid 5423] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5423] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5423] memfd_create("syzkaller", 0) = 3 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5423] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5423] munmap(0x7f801047c000, 2097152) = 0 [pid 5423] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5423] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5423] close(3) = 0 [pid 5423] mkdir("./file0", 0777) = 0 [pid 5423] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5423] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5423] chdir("./file0") = 0 [pid 5423] ioctl(4, LOOP_CLR_FD) = 0 [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 110.494356][ T5423] loop0: detected capacity change from 0 to 4096 [ 110.503443][ T5423] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 110.521141][ T5423] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] memfd_create("syzkaller", 0) = 4 [pid 5423] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5423] close(4) = 0 [pid 5423] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5422] <... futex resumed>) = 0 [pid 5423] mkdir("./bus", 0777 [pid 5422] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5422] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5422] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5422] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5422] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5422] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5425 attached [pid 5425] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5423] <... mkdir resumed>) = 0 [pid 5422] <... clone3 resumed> => {parent_tid=[394]}, 88) = 394 [pid 5425] <... rseq resumed>) = 0 [pid 5422] rt_sigprocmask(SIG_SETMASK, [], [pid 5425] set_robust_list(0x7f801067b9a0, 24 [pid 5422] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5425] <... set_robust_list resumed>) = 0 [pid 5422] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5425] rt_sigprocmask(SIG_SETMASK, [], [pid 5422] <... futex resumed>) = 0 [pid 5425] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5422] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5425] chdir("./bus") = 0 [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5425] chdir("./bus" [pid 5423] mkdir("./bus", 0777 [pid 5425] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus" [pid 5423] <... mkdir resumed>) = 0 [pid 5425] <... chdir resumed>) = 0 [pid 5425] chdir("./bus" [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5425] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5423] mkdir("./bus", 0777 [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5423] <... mkdir resumed>) = 0 [pid 5425] chdir("./bus") = 0 [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5425] chdir("./bus" [pid 5423] mkdir("./bus", 0777 [pid 5425] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5423] <... mkdir resumed>) = 0 [pid 5425] chdir("./bus") = 0 [pid 5425] chdir("./bus" [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = 0 [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5425] <... chdir resumed>) = 0 [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5425] chdir("./bus" [pid 5423] mkdir("./bus", 0777 [pid 5425] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5423] <... mkdir resumed>) = 0 [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5425] chdir("./bus" [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5425] <... chdir resumed>) = 0 [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5425] chdir("./bus" [pid 5423] mkdir("./bus", 0777 [pid 5425] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus" [pid 5423] <... mkdir resumed>) = 0 [pid 5425] <... chdir resumed>) = 0 [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5425] chdir("./bus" [pid 5423] mkdir("./bus", 0777 [pid 5425] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus" [pid 5423] <... mkdir resumed>) = 0 [pid 5425] <... chdir resumed>) = 0 [pid 5425] chdir("./bus" [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5425] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5423] mkdir("./bus", 0777 [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = 0 [pid 5423] <... mkdir resumed>) = 0 [pid 5425] chdir("./bus" [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5425] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5423] mkdir("./bus", 0777 [pid 5425] chdir("./bus" [pid 5423] <... mkdir resumed>) = 0 [pid 5425] <... chdir resumed>) = 0 [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5425] chdir("./bus" [pid 5423] mkdir("./bus", 0777 [pid 5425] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus" [pid 5423] <... mkdir resumed>) = 0 [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777 [pid 5425] <... chdir resumed>) = 0 [pid 5423] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5425] chdir("./bus" [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5425] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5423] mkdir("./bus", 0777 [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5423] <... mkdir resumed>) = 0 [pid 5425] chdir("./bus" [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5425] <... chdir resumed>) = 0 [pid 5423] mkdir("./bus", 0777 [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus" [pid 5423] <... mkdir resumed>) = 0 [pid 5425] <... chdir resumed>) = 0 [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5425] chdir("./bus" [pid 5423] mkdir("./bus", 0777 [pid 5425] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5423] <... mkdir resumed>) = 0 [pid 5425] chdir("./bus" [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5425] <... chdir resumed>) = 0 [pid 5423] mkdir("./bus", 0777 [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus" [pid 5423] <... mkdir resumed>) = 0 [pid 5425] <... chdir resumed>) = 0 [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5425] chdir("./bus" [pid 5423] mkdir("./bus", 0777 [pid 5425] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus" [pid 5423] <... mkdir resumed>) = 0 [pid 5425] <... chdir resumed>) = 0 [pid 5425] chdir("./bus" [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5425] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5423] mkdir("./bus", 0777 [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus" [pid 5423] <... mkdir resumed>) = 0 [pid 5425] <... chdir resumed>) = 0 [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus" [pid 5423] mkdir("./bus", 0777 [pid 5425] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = 0 [pid 5423] <... mkdir resumed>) = 0 [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777 [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5425] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5425] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5422] <... futex resumed>) = 0 [pid 5423] <... mkdir resumed>) = 0 [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5423] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5423] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5423] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5422] close(3) = 0 [pid 5422] close(4) = -1 EBADF (Bad file descriptor) [pid 5422] close(5) = -1 EBADF (Bad file descriptor) [pid 5422] close(6) = -1 EBADF (Bad file descriptor) [pid 5422] close(7) = -1 EBADF (Bad file descriptor) [pid 5422] close(8) = -1 EBADF (Bad file descriptor) [pid 5422] close(9) = -1 EBADF (Bad file descriptor) [pid 5422] close(10) = -1 EBADF (Bad file descriptor) [pid 5422] close(11) = -1 EBADF (Bad file descriptor) [pid 5422] close(12) = -1 EBADF (Bad file descriptor) [pid 5422] close(13) = -1 EBADF (Bad file descriptor) [pid 5422] close(14) = -1 EBADF (Bad file descriptor) [pid 5422] close(15) = -1 EBADF (Bad file descriptor) [pid 5422] close(16) = -1 EBADF (Bad file descriptor) [pid 5422] close(17) = -1 EBADF (Bad file descriptor) [pid 5422] close(18) = -1 EBADF (Bad file descriptor) [pid 5422] close(19) = -1 EBADF (Bad file descriptor) [pid 5422] close(20) = -1 EBADF (Bad file descriptor) [pid 5422] close(21) = -1 EBADF (Bad file descriptor) [pid 5422] close(22) = -1 EBADF (Bad file descriptor) [pid 5422] close(23) = -1 EBADF (Bad file descriptor) [pid 5422] close(24) = -1 EBADF (Bad file descriptor) [pid 5422] close(25) = -1 EBADF (Bad file descriptor) [pid 5422] close(26) = -1 EBADF (Bad file descriptor) [pid 5422] close(27) = -1 EBADF (Bad file descriptor) [pid 5422] close(28) = -1 EBADF (Bad file descriptor) [pid 5422] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5422] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5422] exit_group(0 [pid 5423] <... futex resumed>) = ? [pid 5422] <... exit_group resumed>) = ? [pid 5423] +++ exited with 0 +++ [pid 5425] <... futex resumed>) = ? [pid 5425] +++ exited with 0 +++ [pid 5422] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=392, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5028] umount2("./130", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./130", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./130/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./130/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./130/binderfs") = 0 [pid 5028] umount2("./130/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./130/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./130/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./130/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./130/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./130/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./130") = 0 [pid 5028] mkdir("./131", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5426 attached , child_tidptr=0x555557186750) = 395 [pid 5426] set_robust_list(0x555557186760, 24) = 0 [pid 5426] chdir("./131") = 0 [pid 5426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5426] setpgid(0, 0) = 0 [pid 5426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5426] write(3, "1000", 4) = 4 [pid 5426] close(3) = 0 [pid 5426] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5426] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5426] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5426] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5426] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5426] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5426] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5427 attached [pid 5427] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5426] <... clone3 resumed> => {parent_tid=[396]}, 88) = 396 [pid 5426] rt_sigprocmask(SIG_SETMASK, [], [pid 5427] <... rseq resumed>) = 0 [pid 5426] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5427] set_robust_list(0x7f801889c9a0, 24 [pid 5426] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5427] <... set_robust_list resumed>) = 0 [pid 5426] <... futex resumed>) = 0 [pid 5427] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5426] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5427] memfd_create("syzkaller", 0) = 3 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5427] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5427] munmap(0x7f801047c000, 2097152) = 0 [pid 5427] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5427] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5427] close(3) = 0 [pid 5427] mkdir("./file0", 0777) = 0 [pid 5427] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5427] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5427] chdir("./file0") = 0 [pid 5427] ioctl(4, LOOP_CLR_FD) = 0 [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 110.761117][ T5427] loop0: detected capacity change from 0 to 4096 [ 110.770894][ T5427] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 110.789362][ T5427] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] memfd_create("syzkaller", 0) = 4 [pid 5427] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] close(4) = 0 [pid 5427] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5426] <... futex resumed>) = 0 [pid 5426] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5426] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5426] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5426] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5426] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5428 attached [pid 5428] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5426] <... clone3 resumed> => {parent_tid=[397]}, 88) = 397 [pid 5428] <... rseq resumed>) = 0 [pid 5426] rt_sigprocmask(SIG_SETMASK, [], [pid 5428] set_robust_list(0x7f801067b9a0, 24 [pid 5426] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5428] <... set_robust_list resumed>) = 0 [pid 5426] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5426] <... futex resumed>) = 0 [pid 5428] chdir("./bus" [pid 5426] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5427] mkdir("./bus", 0777 [pid 5428] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus" [pid 5427] <... mkdir resumed>) = 0 [pid 5428] <... chdir resumed>) = 0 [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5427] mkdir("./bus", 0777 [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus" [pid 5427] <... mkdir resumed>) = 0 [pid 5428] <... chdir resumed>) = 0 [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5428] chdir("./bus" [pid 5427] mkdir("./bus", 0777 [pid 5428] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = 0 [pid 5427] <... mkdir resumed>) = 0 [pid 5428] chdir("./bus" [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = 0 [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5428] <... chdir resumed>) = 0 [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5427] mkdir("./bus", 0777 [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus" [pid 5427] <... mkdir resumed>) = 0 [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5428] <... chdir resumed>) = 0 [pid 5427] mkdir("./bus", 0777 [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5427] <... mkdir resumed>) = 0 [pid 5428] chdir("./bus" [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777 [pid 5428] <... chdir resumed>) = 0 [pid 5427] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5428] chdir("./bus" [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5428] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5427] mkdir("./bus", 0777 [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus" [pid 5427] <... mkdir resumed>) = 0 [pid 5428] <... chdir resumed>) = 0 [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5428] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5426] <... futex resumed>) = 0 [pid 5427] mkdir("./bus", 0777 [pid 5428] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5427] <... mkdir resumed>) = 0 [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5427] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5427] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5427] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5426] close(3) = 0 [pid 5426] close(4) = -1 EBADF (Bad file descriptor) [pid 5426] close(5) = -1 EBADF (Bad file descriptor) [pid 5426] close(6) = -1 EBADF (Bad file descriptor) [pid 5426] close(7) = -1 EBADF (Bad file descriptor) [pid 5426] close(8) = -1 EBADF (Bad file descriptor) [pid 5426] close(9) = -1 EBADF (Bad file descriptor) [pid 5426] close(10) = -1 EBADF (Bad file descriptor) [pid 5426] close(11) = -1 EBADF (Bad file descriptor) [pid 5426] close(12) = -1 EBADF (Bad file descriptor) [pid 5426] close(13) = -1 EBADF (Bad file descriptor) [pid 5426] close(14) = -1 EBADF (Bad file descriptor) [pid 5426] close(15) = -1 EBADF (Bad file descriptor) [pid 5426] close(16) = -1 EBADF (Bad file descriptor) [pid 5426] close(17) = -1 EBADF (Bad file descriptor) [pid 5426] close(18) = -1 EBADF (Bad file descriptor) [pid 5426] close(19) = -1 EBADF (Bad file descriptor) [pid 5426] close(20) = -1 EBADF (Bad file descriptor) [pid 5426] close(21) = -1 EBADF (Bad file descriptor) [pid 5426] close(22) = -1 EBADF (Bad file descriptor) [pid 5426] close(23) = -1 EBADF (Bad file descriptor) [pid 5426] close(24) = -1 EBADF (Bad file descriptor) [pid 5426] close(25) = -1 EBADF (Bad file descriptor) [pid 5426] close(26) = -1 EBADF (Bad file descriptor) [pid 5426] close(27) = -1 EBADF (Bad file descriptor) [pid 5426] close(28) = -1 EBADF (Bad file descriptor) [pid 5426] close(29) = -1 EBADF (Bad file descriptor) [pid 5426] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5426] exit_group(0) = ? [pid 5428] <... futex resumed>) = ? [pid 5427] <... futex resumed>) = ? [pid 5428] +++ exited with 0 +++ [pid 5427] +++ exited with 0 +++ [pid 5426] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=395, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] umount2("./131", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./131", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./131/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./131/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./131/binderfs") = 0 [pid 5028] umount2("./131/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./131/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./131/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./131/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./131/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./131/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./131") = 0 [pid 5028] mkdir("./132", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5429 attached , child_tidptr=0x555557186750) = 398 [pid 5429] set_robust_list(0x555557186760, 24) = 0 [pid 5429] chdir("./132") = 0 [pid 5429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5429] setpgid(0, 0) = 0 [pid 5429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5429] write(3, "1000", 4) = 4 [pid 5429] close(3) = 0 [pid 5429] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5429] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5429] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5429] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5429] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5429] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5429] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[399]}, 88) = 399 [pid 5429] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5429] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5429] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5430 attached [pid 5430] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5430] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5430] memfd_create("syzkaller", 0) = 3 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5430] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5430] munmap(0x7f801047c000, 2097152) = 0 [pid 5430] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5430] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5430] close(3) = 0 [pid 5430] mkdir("./file0", 0777) = 0 [pid 5430] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5430] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5430] chdir("./file0") = 0 [pid 5430] ioctl(4, LOOP_CLR_FD) = 0 [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [ 111.026328][ T5430] loop0: detected capacity change from 0 to 4096 [ 111.035638][ T5430] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 111.058830][ T5430] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] memfd_create("syzkaller", 0) = 4 [pid 5430] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5430] close(4) = 0 [pid 5430] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5429] <... futex resumed>) = 0 [pid 5430] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5429] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5430] <... futex resumed>) = 0 [pid 5429] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5430] mkdir("./bus", 0777 [pid 5429] <... futex resumed>) = 0 [pid 5429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5430] <... mkdir resumed>) = 0 [pid 5429] <... mmap resumed>) = 0x7f801065b000 [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5429] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5430] mkdir("./bus", 0777 [pid 5429] <... mprotect resumed>) = 0 [pid 5430] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5429] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777 [pid 5429] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5430] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5429] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777./strace-static-x86_64: Process 5432 attached ) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777 [pid 5429] <... clone3 resumed> => {parent_tid=[400]}, 88) = 400 [pid 5430] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5429] rt_sigprocmask(SIG_SETMASK, [], [pid 5432] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5429] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5430] mkdir("./bus", 0777 [pid 5432] <... rseq resumed>) = 0 [pid 5430] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5429] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5432] set_robust_list(0x7f801067b9a0, 24 [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5429] <... futex resumed>) = 0 [pid 5432] <... set_robust_list resumed>) = 0 [pid 5430] mkdir("./bus", 0777 [pid 5429] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5432] rt_sigprocmask(SIG_SETMASK, [], [pid 5430] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5432] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5432] chdir("./bus" [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5432] <... chdir resumed>) = 0 [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5432] chdir("./bus" [pid 5430] mkdir("./bus", 0777 [pid 5432] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus" [pid 5430] <... mkdir resumed>) = 0 [pid 5432] <... chdir resumed>) = 0 [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5432] chdir("./bus" [pid 5430] mkdir("./bus", 0777 [pid 5432] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus" [pid 5430] <... mkdir resumed>) = 0 [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5432] <... chdir resumed>) = 0 [pid 5432] chdir("./bus" [pid 5430] mkdir("./bus", 0777 [pid 5432] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus" [pid 5430] <... mkdir resumed>) = 0 [pid 5432] <... chdir resumed>) = 0 [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5432] chdir("./bus" [pid 5430] mkdir("./bus", 0777 [pid 5432] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus" [pid 5430] <... mkdir resumed>) = 0 [pid 5432] <... chdir resumed>) = 0 [pid 5432] chdir("./bus" [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5432] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5430] mkdir("./bus", 0777 [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = 0 [pid 5430] <... mkdir resumed>) = 0 [pid 5432] chdir("./bus" [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777 [pid 5432] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = 0 [pid 5430] <... mkdir resumed>) = 0 [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus" [pid 5430] mkdir("./bus", 0777 [pid 5432] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5430] <... mkdir resumed>) = 0 [pid 5432] chdir("./bus" [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5432] <... chdir resumed>) = 0 [pid 5432] chdir("./bus" [pid 5430] mkdir("./bus", 0777 [pid 5432] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus" [pid 5430] <... mkdir resumed>) = 0 [pid 5432] <... chdir resumed>) = 0 [pid 5432] chdir("./bus" [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5432] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5430] mkdir("./bus", 0777 [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = 0 [pid 5430] <... mkdir resumed>) = 0 [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5432] chdir("./bus" [pid 5430] mkdir("./bus", 0777 [pid 5432] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5432] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5429] <... futex resumed>) = 0 [pid 5432] <... futex resumed>) = 1 [pid 5432] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5430] <... mkdir resumed>) = 0 [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5430] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5430] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5430] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5429] close(3) = 0 [pid 5429] close(4) = -1 EBADF (Bad file descriptor) [pid 5429] close(5) = -1 EBADF (Bad file descriptor) [pid 5429] close(6) = -1 EBADF (Bad file descriptor) [pid 5429] close(7) = -1 EBADF (Bad file descriptor) [pid 5429] close(8) = -1 EBADF (Bad file descriptor) [pid 5429] close(9) = -1 EBADF (Bad file descriptor) [pid 5429] close(10) = -1 EBADF (Bad file descriptor) [pid 5429] close(11) = -1 EBADF (Bad file descriptor) [pid 5429] close(12) = -1 EBADF (Bad file descriptor) [pid 5429] close(13) = -1 EBADF (Bad file descriptor) [pid 5429] close(14) = -1 EBADF (Bad file descriptor) [pid 5429] close(15) = -1 EBADF (Bad file descriptor) [pid 5429] close(16) = -1 EBADF (Bad file descriptor) [pid 5429] close(17) = -1 EBADF (Bad file descriptor) [pid 5429] close(18) = -1 EBADF (Bad file descriptor) [pid 5429] close(19) = -1 EBADF (Bad file descriptor) [pid 5429] close(20) = -1 EBADF (Bad file descriptor) [pid 5429] close(21) = -1 EBADF (Bad file descriptor) [pid 5429] close(22) = -1 EBADF (Bad file descriptor) [pid 5429] close(23) = -1 EBADF (Bad file descriptor) [pid 5429] close(24) = -1 EBADF (Bad file descriptor) [pid 5429] close(25) = -1 EBADF (Bad file descriptor) [pid 5429] close(26) = -1 EBADF (Bad file descriptor) [pid 5429] close(27) = -1 EBADF (Bad file descriptor) [pid 5429] close(28) = -1 EBADF (Bad file descriptor) [pid 5429] close(29) = -1 EBADF (Bad file descriptor) [pid 5429] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5429] exit_group(0 [pid 5432] <... futex resumed>) = ? [pid 5430] <... futex resumed>) = ? [pid 5429] <... exit_group resumed>) = ? [pid 5430] +++ exited with 0 +++ [pid 5432] +++ exited with 0 +++ [pid 5429] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=398, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] umount2("./132", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./132", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./132/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./132/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./132/binderfs") = 0 [pid 5028] umount2("./132/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./132/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./132/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./132/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./132/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./132/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./132") = 0 [pid 5028] mkdir("./133", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5433 attached , child_tidptr=0x555557186750) = 401 [pid 5433] set_robust_list(0x555557186760, 24) = 0 [pid 5433] chdir("./133") = 0 [pid 5433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5433] setpgid(0, 0) = 0 [pid 5433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5433] write(3, "1000", 4) = 4 [pid 5433] close(3) = 0 [pid 5433] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5433] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5433] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5433] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5433] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5433] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5433] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5433] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5434 attached [pid 5434] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5433] <... clone3 resumed> => {parent_tid=[402]}, 88) = 402 [pid 5434] <... rseq resumed>) = 0 [pid 5433] rt_sigprocmask(SIG_SETMASK, [], [pid 5434] set_robust_list(0x7f801889c9a0, 24 [pid 5433] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5434] <... set_robust_list resumed>) = 0 [pid 5433] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] rt_sigprocmask(SIG_SETMASK, [], [pid 5433] <... futex resumed>) = 0 [pid 5434] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5433] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5434] memfd_create("syzkaller", 0) = 3 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5434] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5434] munmap(0x7f801047c000, 2097152) = 0 [pid 5434] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5434] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5434] close(3) = 0 [pid 5434] mkdir("./file0", 0777) = 0 [pid 5434] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5434] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5434] chdir("./file0") = 0 [pid 5434] ioctl(4, LOOP_CLR_FD) = 0 [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 111.328164][ T5434] loop0: detected capacity change from 0 to 4096 [ 111.337521][ T5434] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 111.358609][ T5434] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] memfd_create("syzkaller", 0) = 4 [pid 5434] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] close(4) = 0 [pid 5434] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5433] <... futex resumed>) = 0 [pid 5434] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5433] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] <... futex resumed>) = 0 [pid 5433] <... futex resumed>) = 1 [pid 5434] mkdir("./bus", 0777 [pid 5433] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5433] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5433] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5433] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5434] <... mkdir resumed>) = 0 [pid 5433] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5433] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- ./strace-static-x86_64: Process 5436 attached [pid 5434] mkdir("./bus", 0777 [pid 5436] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5434] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5436] <... rseq resumed>) = 0 [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5433] <... clone3 resumed> => {parent_tid=[403]}, 88) = 403 [pid 5436] set_robust_list(0x7f801067b9a0, 24 [pid 5434] mkdir("./bus", 0777 [pid 5436] <... set_robust_list resumed>) = 0 [pid 5436] rt_sigprocmask(SIG_SETMASK, [], [pid 5434] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5433] rt_sigprocmask(SIG_SETMASK, [], [pid 5436] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5436] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5433] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5434] mkdir("./bus", 0777 [pid 5433] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5433] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5436] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5434] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5436] chdir("./bus" [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5436] <... chdir resumed>) = 0 [pid 5436] chdir("./bus" [pid 5434] mkdir("./bus", 0777 [pid 5436] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus" [pid 5434] <... mkdir resumed>) = 0 [pid 5436] <... chdir resumed>) = 0 [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus" [pid 5434] mkdir("./bus", 0777 [pid 5436] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus" [pid 5434] <... mkdir resumed>) = 0 [pid 5436] <... chdir resumed>) = 0 [pid 5436] chdir("./bus" [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5436] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5434] mkdir("./bus", 0777 [pid 5436] chdir("./bus" [pid 5434] <... mkdir resumed>) = 0 [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5436] <... chdir resumed>) = 0 [pid 5434] mkdir("./bus", 0777 [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = 0 [pid 5434] <... mkdir resumed>) = 0 [pid 5436] chdir("./bus" [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777 [pid 5436] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5434] <... mkdir resumed>) = 0 [pid 5436] chdir("./bus" [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5436] <... chdir resumed>) = 0 [pid 5434] mkdir("./bus", 0777 [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus" [pid 5434] <... mkdir resumed>) = 0 [pid 5436] <... chdir resumed>) = 0 [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5436] chdir("./bus" [pid 5434] mkdir("./bus", 0777 [pid 5436] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus" [pid 5434] <... mkdir resumed>) = 0 [pid 5436] <... chdir resumed>) = 0 [pid 5436] chdir("./bus" [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5436] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus" [pid 5434] mkdir("./bus", 0777 [pid 5436] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5434] <... mkdir resumed>) = 0 [pid 5436] chdir("./bus" [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5436] <... chdir resumed>) = 0 [pid 5434] mkdir("./bus", 0777 [pid 5436] chdir("./bus") = 0 [pid 5434] <... mkdir resumed>) = 0 [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5436] chdir("./bus" [pid 5434] mkdir("./bus", 0777 [pid 5436] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus" [pid 5434] <... mkdir resumed>) = 0 [pid 5436] <... chdir resumed>) = 0 [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5434] mkdir("./bus", 0777 [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus" [pid 5433] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5436] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = 0 [pid 5434] <... mkdir resumed>) = 0 [pid 5436] chdir("./bus" [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5436] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5434] mkdir("./bus", 0777 [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5434] <... mkdir resumed>) = 0 [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5436] chdir("./bus" [pid 5434] mkdir("./bus", 0777 [pid 5436] <... chdir resumed>) = 0 [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus" [pid 5434] <... mkdir resumed>) = 0 [pid 5436] <... chdir resumed>) = 0 [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus" [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5436] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus" [pid 5434] mkdir("./bus", 0777 [pid 5436] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus") = 0 [pid 5434] <... mkdir resumed>) = 0 [pid 5436] chdir("./bus" [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777 [pid 5436] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5436] chdir("./bus" [pid 5434] <... mkdir resumed>) = 0 [pid 5436] <... chdir resumed>) = 0 [pid 5436] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777 [pid 5436] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5434] <... mkdir resumed>) = 0 [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5434] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5434] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5434] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5433] close(3) = 0 [pid 5433] close(4) = -1 EBADF (Bad file descriptor) [pid 5433] close(5) = -1 EBADF (Bad file descriptor) [pid 5433] close(6) = -1 EBADF (Bad file descriptor) [pid 5433] close(7) = -1 EBADF (Bad file descriptor) [pid 5433] close(8) = -1 EBADF (Bad file descriptor) [pid 5433] close(9) = -1 EBADF (Bad file descriptor) [pid 5433] close(10) = -1 EBADF (Bad file descriptor) [pid 5433] close(11) = -1 EBADF (Bad file descriptor) [pid 5433] close(12) = -1 EBADF (Bad file descriptor) [pid 5433] close(13) = -1 EBADF (Bad file descriptor) [pid 5433] close(14) = -1 EBADF (Bad file descriptor) [pid 5433] close(15) = -1 EBADF (Bad file descriptor) [pid 5433] close(16) = -1 EBADF (Bad file descriptor) [pid 5433] close(17) = -1 EBADF (Bad file descriptor) [pid 5433] close(18) = -1 EBADF (Bad file descriptor) [pid 5433] close(19) = -1 EBADF (Bad file descriptor) [pid 5433] close(20) = -1 EBADF (Bad file descriptor) [pid 5433] close(21) = -1 EBADF (Bad file descriptor) [pid 5433] close(22) = -1 EBADF (Bad file descriptor) [pid 5433] close(23) = -1 EBADF (Bad file descriptor) [pid 5433] close(24) = -1 EBADF (Bad file descriptor) [pid 5433] close(25) = -1 EBADF (Bad file descriptor) [pid 5433] close(26) = -1 EBADF (Bad file descriptor) [pid 5433] close(27) = -1 EBADF (Bad file descriptor) [pid 5433] close(28) = -1 EBADF (Bad file descriptor) [pid 5433] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5433] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5433] exit_group(0 [pid 5436] <... futex resumed>) = ? [pid 5436] +++ exited with 0 +++ [pid 5434] <... futex resumed>) = ? [pid 5433] <... exit_group resumed>) = ? [pid 5434] +++ exited with 0 +++ [pid 5433] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=401, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./133", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./133", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./133/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./133/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./133/binderfs") = 0 [pid 5028] umount2("./133/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./133/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./133/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./133/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./133/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./133/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./133") = 0 [pid 5028] mkdir("./134", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5437 attached , child_tidptr=0x555557186750) = 404 [pid 5437] set_robust_list(0x555557186760, 24) = 0 [pid 5437] chdir("./134") = 0 [pid 5437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5437] setpgid(0, 0) = 0 [pid 5437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5437] write(3, "1000", 4) = 4 [pid 5437] close(3) = 0 [pid 5437] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5437] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5437] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5437] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5437] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5437] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5437] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5437] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5438 attached => {parent_tid=[405]}, 88) = 405 [pid 5438] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5437] rt_sigprocmask(SIG_SETMASK, [], [pid 5438] <... rseq resumed>) = 0 [pid 5437] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5438] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5438] rt_sigprocmask(SIG_SETMASK, [], [pid 5437] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5438] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5437] <... futex resumed>) = 0 [pid 5437] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5438] memfd_create("syzkaller", 0) = 3 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5438] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5438] munmap(0x7f801047c000, 2097152) = 0 [pid 5438] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5438] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5438] close(3) = 0 [pid 5438] mkdir("./file0", 0777) = 0 [pid 5438] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5438] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5438] chdir("./file0") = 0 [pid 5438] ioctl(4, LOOP_CLR_FD) = 0 [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] memfd_create("syzkaller", 0) = 4 [ 111.618940][ T5438] loop0: detected capacity change from 0 to 4096 [ 111.627777][ T5438] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 111.649315][ T5438] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5438] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] close(4) = 0 [pid 5438] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5437] <... futex resumed>) = 0 [pid 5437] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5438] mkdir("./bus", 0777 [pid 5437] <... futex resumed>) = 0 [pid 5437] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5437] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5437] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5437] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5438] <... mkdir resumed>) = 0 [pid 5437] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5437] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- ./strace-static-x86_64: Process 5439 attached [pid 5439] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5439] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5438] mkdir("./bus", 0777 [pid 5439] rt_sigprocmask(SIG_SETMASK, [], [pid 5438] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5439] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5437] <... clone3 resumed> => {parent_tid=[406]}, 88) = 406 [pid 5439] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5438] mkdir("./bus", 0777 [pid 5437] rt_sigprocmask(SIG_SETMASK, [], [pid 5438] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5437] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5437] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5439] <... futex resumed>) = 0 [pid 5438] mkdir("./bus", 0777 [pid 5437] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5439] chdir("./bus" [pid 5438] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5439] <... chdir resumed>) = 0 [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5438] mkdir("./bus", 0777 [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5438] <... mkdir resumed>) = 0 [pid 5439] chdir("./bus") = 0 [pid 5439] chdir("./bus" [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5439] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5438] mkdir("./bus", 0777 [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5438] <... mkdir resumed>) = 0 [pid 5439] chdir("./bus") = 0 [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777 [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5438] <... mkdir resumed>) = 0 [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5439] chdir("./bus") = 0 [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777 [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5438] <... mkdir resumed>) = 0 [pid 5439] chdir("./bus") = 0 [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5438] mkdir("./bus", 0777 [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5438] <... mkdir resumed>) = 0 [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5439] chdir("./bus" [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777 [pid 5439] <... chdir resumed>) = 0 [pid 5438] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777 [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus" [pid 5438] <... mkdir resumed>) = 0 [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5439] <... chdir resumed>) = 0 [pid 5438] mkdir("./bus", 0777 [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus" [pid 5438] <... mkdir resumed>) = 0 [pid 5439] <... chdir resumed>) = 0 [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5439] chdir("./bus" [pid 5438] mkdir("./bus", 0777 [pid 5439] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus" [pid 5438] <... mkdir resumed>) = 0 [pid 5439] <... chdir resumed>) = 0 [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5439] chdir("./bus" [pid 5438] mkdir("./bus", 0777 [pid 5439] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus" [pid 5438] <... mkdir resumed>) = 0 [pid 5439] <... chdir resumed>) = 0 [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5438] mkdir("./bus", 0777 [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5438] <... mkdir resumed>) = 0 [pid 5439] chdir("./bus" [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777 [pid 5439] <... chdir resumed>) = 0 [pid 5438] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5439] chdir("./bus" [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777 [pid 5439] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5438] <... mkdir resumed>) = 0 [pid 5439] chdir("./bus" [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5439] <... chdir resumed>) = 0 [pid 5438] mkdir("./bus", 0777 [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus" [pid 5438] <... mkdir resumed>) = 0 [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5439] <... chdir resumed>) = 0 [pid 5438] mkdir("./bus", 0777 [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5438] <... mkdir resumed>) = 0 [pid 5439] chdir("./bus" [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5439] <... chdir resumed>) = 0 [pid 5439] chdir("./bus" [pid 5438] mkdir("./bus", 0777 [pid 5439] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus" [pid 5438] <... mkdir resumed>) = 0 [pid 5439] <... chdir resumed>) = 0 [pid 5439] chdir("./bus" [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777 [pid 5439] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus" [pid 5438] <... mkdir resumed>) = 0 [pid 5439] <... chdir resumed>) = 0 [pid 5439] chdir("./bus" [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777 [pid 5439] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus" [pid 5438] <... mkdir resumed>) = 0 [pid 5439] <... chdir resumed>) = 0 [pid 5439] chdir("./bus" [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777 [pid 5439] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus" [pid 5438] <... mkdir resumed>) = 0 [pid 5439] <... chdir resumed>) = 0 [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5438] mkdir("./bus", 0777 [pid 5439] chdir("./bus" [pid 5438] <... mkdir resumed>) = 0 [pid 5439] <... chdir resumed>) = 0 [pid 5439] chdir("./bus" [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777 [pid 5439] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5437] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus" [pid 5438] <... mkdir resumed>) = 0 [pid 5439] <... chdir resumed>) = 0 [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5439] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5439] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5438] mkdir("./bus", 0777) = 0 [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5438] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5438] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5438] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5437] close(3) = 0 [pid 5437] close(4) = -1 EBADF (Bad file descriptor) [pid 5437] close(5) = -1 EBADF (Bad file descriptor) [pid 5437] close(6) = -1 EBADF (Bad file descriptor) [pid 5437] close(7) = -1 EBADF (Bad file descriptor) [pid 5437] close(8) = -1 EBADF (Bad file descriptor) [pid 5437] close(9) = -1 EBADF (Bad file descriptor) [pid 5437] close(10) = -1 EBADF (Bad file descriptor) [pid 5437] close(11) = -1 EBADF (Bad file descriptor) [pid 5437] close(12) = -1 EBADF (Bad file descriptor) [pid 5437] close(13) = -1 EBADF (Bad file descriptor) [pid 5437] close(14) = -1 EBADF (Bad file descriptor) [pid 5437] close(15) = -1 EBADF (Bad file descriptor) [pid 5437] close(16) = -1 EBADF (Bad file descriptor) [pid 5437] close(17) = -1 EBADF (Bad file descriptor) [pid 5437] close(18) = -1 EBADF (Bad file descriptor) [pid 5437] close(19) = -1 EBADF (Bad file descriptor) [pid 5437] close(20) = -1 EBADF (Bad file descriptor) [pid 5437] close(21) = -1 EBADF (Bad file descriptor) [pid 5437] close(22write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5437] close(23) = -1 EBADF (Bad file descriptor) [pid 5437] close(24) = -1 EBADF (Bad file descriptor) [pid 5437] close(25) = -1 EBADF (Bad file descriptor) [pid 5437] close(26) = -1 EBADF (Bad file descriptor) [pid 5437] close(27) = -1 EBADF (Bad file descriptor) [pid 5437] close(28) = -1 EBADF (Bad file descriptor) [pid 5437] close(29) = -1 EBADF (Bad file descriptor) [pid 5437] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5437] exit_group(0) = ? [pid 5439] <... futex resumed>) = ? [pid 5438] <... futex resumed>) = ? [pid 5439] +++ exited with 0 +++ [pid 5438] +++ exited with 0 +++ [pid 5437] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=404, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5028] umount2("./134", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./134", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./134/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./134/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./134/binderfs") = 0 [pid 5028] umount2("./134/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./134/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./134/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./134/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./134/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./134/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./134") = 0 [pid 5028] mkdir("./135", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5440 attached , child_tidptr=0x555557186750) = 407 [pid 5440] set_robust_list(0x555557186760, 24) = 0 [pid 5440] chdir("./135") = 0 [pid 5440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5440] setpgid(0, 0) = 0 [pid 5440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5440] write(3, "1000", 4) = 4 [pid 5440] close(3) = 0 [pid 5440] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5440] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5440] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5440] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5440] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5440] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5440] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5440] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5441 attached => {parent_tid=[408]}, 88) = 408 [pid 5440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5440] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5440] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5441] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5441] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5441] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5441] memfd_create("syzkaller", 0) = 3 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5441] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5441] munmap(0x7f801047c000, 2097152) = 0 [pid 5441] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5441] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5441] close(3) = 0 [pid 5441] mkdir("./file0", 0777) = 0 [pid 5441] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5441] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5441] chdir("./file0") = 0 [pid 5441] ioctl(4, LOOP_CLR_FD) = 0 [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] memfd_create("syzkaller", 0) = 4 [pid 5441] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] close(4) = 0 [pid 5441] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5441] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5440] <... futex resumed>) = 0 [pid 5440] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5441] <... futex resumed>) = 0 [pid 5440] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5441] mkdir("./bus", 0777 [pid 5440] <... futex resumed>) = 0 [pid 5440] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5440] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5440] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5440] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} => {parent_tid=[409]}, 88) = 409 ./strace-static-x86_64: Process 5442 attached [pid 5440] rt_sigprocmask(SIG_SETMASK, [], [pid 5442] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5440] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5440] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5440] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5442] <... rseq resumed>) = 0 [ 111.929943][ T5441] loop0: detected capacity change from 0 to 4096 [ 111.939311][ T5441] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 111.959636][ T5441] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5442] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5441] <... mkdir resumed>) = 0 [pid 5442] chdir("./bus") = 0 [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777 [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = 0 [pid 5441] <... mkdir resumed>) = 0 [pid 5442] chdir("./bus" [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5442] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5441] mkdir("./bus", 0777 [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5441] <... mkdir resumed>) = 0 [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5442] chdir("./bus" [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5442] <... chdir resumed>) = 0 [pid 5441] mkdir("./bus", 0777 [pid 5442] chdir("./bus" [pid 5441] <... mkdir resumed>) = 0 [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777 [pid 5442] <... chdir resumed>) = 0 [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5441] <... mkdir resumed>) = 0 [pid 5442] chdir("./bus") = 0 [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777 [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus" [pid 5441] <... mkdir resumed>) = 0 [pid 5442] <... chdir resumed>) = 0 [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777 [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5441] <... mkdir resumed>) = 0 [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5442] chdir("./bus" [pid 5441] mkdir("./bus", 0777 [pid 5442] <... chdir resumed>) = 0 [pid 5442] chdir("./bus" [pid 5441] <... mkdir resumed>) = 0 [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5442] <... chdir resumed>) = 0 [pid 5441] mkdir("./bus", 0777 [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus" [pid 5441] <... mkdir resumed>) = 0 [pid 5442] <... chdir resumed>) = 0 [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777 [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5441] <... mkdir resumed>) = 0 [pid 5442] chdir("./bus" [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5442] <... chdir resumed>) = 0 [pid 5441] mkdir("./bus", 0777 [pid 5442] chdir("./bus" [pid 5441] <... mkdir resumed>) = 0 [pid 5442] <... chdir resumed>) = 0 [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5442] chdir("./bus" [pid 5441] mkdir("./bus", 0777 [pid 5442] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5441] <... mkdir resumed>) = 0 [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5442] chdir("./bus" [pid 5441] mkdir("./bus", 0777 [pid 5442] <... chdir resumed>) = 0 [pid 5441] <... mkdir resumed>) = 0 [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5442] chdir("./bus" [pid 5441] mkdir("./bus", 0777 [pid 5442] <... chdir resumed>) = 0 [pid 5441] <... mkdir resumed>) = 0 [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5442] chdir("./bus" [pid 5441] mkdir("./bus", 0777 [pid 5442] <... chdir resumed>) = 0 [pid 5441] <... mkdir resumed>) = 0 [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5442] chdir("./bus" [pid 5441] mkdir("./bus", 0777 [pid 5442] <... chdir resumed>) = 0 [pid 5441] <... mkdir resumed>) = 0 [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5442] chdir("./bus" [pid 5441] mkdir("./bus", 0777 [pid 5442] <... chdir resumed>) = 0 [pid 5441] <... mkdir resumed>) = 0 [pid 5442] chdir("./bus") = 0 [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5441] mkdir("./bus", 0777 [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5441] <... mkdir resumed>) = 0 [pid 5442] chdir("./bus") = 0 [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5441] mkdir("./bus", 0777 [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus" [pid 5441] <... mkdir resumed>) = 0 [pid 5442] <... chdir resumed>) = 0 [pid 5442] chdir("./bus" [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5442] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5441] mkdir("./bus", 0777 [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5442] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5441] <... mkdir resumed>) = 0 [pid 5442] chdir("./bus") = 0 [pid 5442] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5440] <... futex resumed>) = 0 [pid 5442] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5441] mkdir("./bus", 0777) = 0 [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5441] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5441] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5441] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5440] close(3) = 0 [pid 5440] close(4) = -1 EBADF (Bad file descriptor) [pid 5440] close(5) = -1 EBADF (Bad file descriptor) [pid 5440] close(6) = -1 EBADF (Bad file descriptor) [pid 5440] close(7) = -1 EBADF (Bad file descriptor) [pid 5440] close(8) = -1 EBADF (Bad file descriptor) [pid 5440] close(9) = -1 EBADF (Bad file descriptor) [pid 5440] close(10) = -1 EBADF (Bad file descriptor) [pid 5440] close(11) = -1 EBADF (Bad file descriptor) [pid 5440] close(12) = -1 EBADF (Bad file descriptor) [pid 5440] close(13) = -1 EBADF (Bad file descriptor) [pid 5440] close(14) = -1 EBADF (Bad file descriptor) [pid 5440] close(15) = -1 EBADF (Bad file descriptor) [pid 5440] close(16) = -1 EBADF (Bad file descriptor) [pid 5440] close(17) = -1 EBADF (Bad file descriptor) [pid 5440] close(18) = -1 EBADF (Bad file descriptor) [pid 5440] close(19) = -1 EBADF (Bad file descriptor) [pid 5440] close(20) = -1 EBADF (Bad file descriptor) [pid 5440] close(21) = -1 EBADF (Bad file descriptor) [pid 5440] close(22) = -1 EBADF (Bad file descriptor) [pid 5440] close(23) = -1 EBADF (Bad file descriptor) [pid 5440] close(24) = -1 EBADF (Bad file descriptor) [pid 5440] close(25) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5440] close(26) = -1 EBADF (Bad file descriptor) [pid 5440] close(27) = -1 EBADF (Bad file descriptor) [pid 5440] close(28) = -1 EBADF (Bad file descriptor) [pid 5440] close(29) = -1 EBADF (Bad file descriptor) [pid 5440] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5440] exit_group(0 [pid 5442] <... futex resumed>) = ? [pid 5441] <... futex resumed>) = ? [pid 5442] +++ exited with 0 +++ [pid 5441] +++ exited with 0 +++ [pid 5440] <... exit_group resumed>) = ? [pid 5440] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=407, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5028] umount2("./135", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./135", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./135/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./135/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./135/binderfs") = 0 [pid 5028] umount2("./135/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./135/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./135/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./135/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./135/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./135/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./135") = 0 [pid 5028] mkdir("./136", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 410 ./strace-static-x86_64: Process 5444 attached [pid 5444] set_robust_list(0x555557186760, 24) = 0 [pid 5444] chdir("./136") = 0 [pid 5444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5444] setpgid(0, 0) = 0 [pid 5444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5444] write(3, "1000", 4) = 4 [pid 5444] close(3) = 0 [pid 5444] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5444] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5444] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5444] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5444] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5444] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5444] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[411]}, 88) = 411 ./strace-static-x86_64: Process 5445 attached [pid 5444] rt_sigprocmask(SIG_SETMASK, [], [pid 5445] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5444] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5445] <... rseq resumed>) = 0 [pid 5445] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5445] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5444] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5445] <... futex resumed>) = 0 [pid 5444] <... futex resumed>) = 1 [pid 5445] memfd_create("syzkaller", 0) = 3 [pid 5444] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5445] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5445] munmap(0x7f801047c000, 2097152) = 0 [pid 5445] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5445] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5445] close(3) = 0 [pid 5445] mkdir("./file0", 0777) = 0 [pid 5445] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5445] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5445] chdir("./file0") = 0 [pid 5445] ioctl(4, LOOP_CLR_FD) = 0 [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [ 112.214074][ T5445] loop0: detected capacity change from 0 to 4096 [ 112.223904][ T5445] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 112.245049][ T5445] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] memfd_create("syzkaller", 0) = 4 [pid 5445] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] close(4) = 0 [pid 5445] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5444] <... futex resumed>) = 0 [pid 5445] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5444] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5445] <... futex resumed>) = 0 [pid 5444] <... futex resumed>) = 1 [pid 5445] mkdir("./bus", 0777 [pid 5444] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5444] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5444] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5444] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5446 attached [pid 5446] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5444] <... clone3 resumed> => {parent_tid=[412]}, 88) = 412 [pid 5446] <... rseq resumed>) = 0 [pid 5444] rt_sigprocmask(SIG_SETMASK, [], [pid 5446] set_robust_list(0x7f801067b9a0, 24 [pid 5444] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5446] <... set_robust_list resumed>) = 0 [pid 5444] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5444] <... futex resumed>) = 0 [pid 5446] chdir("./bus" [pid 5444] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5445] <... mkdir resumed>) = 0 [pid 5446] <... chdir resumed>) = 0 [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5446] chdir("./bus" [pid 5445] mkdir("./bus", 0777 [pid 5446] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = 0 [pid 5445] <... mkdir resumed>) = 0 [pid 5446] chdir("./bus" [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777 [pid 5446] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus" [pid 5445] <... mkdir resumed>) = 0 [pid 5446] <... chdir resumed>) = 0 [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5446] chdir("./bus" [pid 5445] mkdir("./bus", 0777 [pid 5446] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus" [pid 5445] <... mkdir resumed>) = 0 [pid 5446] <... chdir resumed>) = 0 [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5446] chdir("./bus" [pid 5445] mkdir("./bus", 0777 [pid 5446] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus" [pid 5445] <... mkdir resumed>) = 0 [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777 [pid 5446] <... chdir resumed>) = 0 [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = 0 [pid 5445] <... mkdir resumed>) = 0 [pid 5446] chdir("./bus" [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5446] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5445] mkdir("./bus", 0777 [pid 5446] chdir("./bus") = 0 [pid 5445] <... mkdir resumed>) = 0 [pid 5446] chdir("./bus" [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5446] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5445] mkdir("./bus", 0777 [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = 0 [pid 5445] <... mkdir resumed>) = 0 [pid 5446] chdir("./bus" [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5446] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5445] mkdir("./bus", 0777 [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus" [pid 5445] <... mkdir resumed>) = 0 [pid 5446] <... chdir resumed>) = 0 [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777 [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus" [pid 5445] <... mkdir resumed>) = 0 [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5446] <... chdir resumed>) = 0 [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5445] mkdir("./bus", 0777 [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5445] <... mkdir resumed>) = 0 [pid 5446] chdir("./bus") = 0 [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777 [pid 5446] chdir("./bus" [pid 5445] <... mkdir resumed>) = 0 [pid 5446] <... chdir resumed>) = 0 [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5446] chdir("./bus" [pid 5445] mkdir("./bus", 0777 [pid 5446] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus" [pid 5445] <... mkdir resumed>) = 0 [pid 5446] <... chdir resumed>) = 0 [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus" [pid 5445] mkdir("./bus", 0777 [pid 5446] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus" [pid 5445] <... mkdir resumed>) = 0 [pid 5446] <... chdir resumed>) = 0 [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5445] mkdir("./bus", 0777 [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5446] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5446] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5445] <... mkdir resumed>) = 0 [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5444] <... futex resumed>) = 0 [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5445] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5445] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5445] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5444] close(3) = 0 [pid 5444] close(4) = -1 EBADF (Bad file descriptor) [pid 5444] close(5) = -1 EBADF (Bad file descriptor) [pid 5444] close(6) = -1 EBADF (Bad file descriptor) [pid 5444] close(7) = -1 EBADF (Bad file descriptor) [pid 5444] close(8) = -1 EBADF (Bad file descriptor) [pid 5444] close(9) = -1 EBADF (Bad file descriptor) [pid 5444] close(10) = -1 EBADF (Bad file descriptor) [pid 5444] close(11) = -1 EBADF (Bad file descriptor) [pid 5444] close(12) = -1 EBADF (Bad file descriptor) [pid 5444] close(13) = -1 EBADF (Bad file descriptor) [pid 5444] close(14) = -1 EBADF (Bad file descriptor) [pid 5444] close(15) = -1 EBADF (Bad file descriptor) [pid 5444] close(16) = -1 EBADF (Bad file descriptor) [pid 5444] close(17) = -1 EBADF (Bad file descriptor) [pid 5444] close(18) = -1 EBADF (Bad file descriptor) [pid 5444] close(19) = -1 EBADF (Bad file descriptor) [pid 5444] close(20) = -1 EBADF (Bad file descriptor) [pid 5444] close(21) = -1 EBADF (Bad file descriptor) [pid 5444] close(22) = -1 EBADF (Bad file descriptor) [pid 5444] close(23) = -1 EBADF (Bad file descriptor) [pid 5444] close(24) = -1 EBADF (Bad file descriptor) [pid 5444] close(25) = -1 EBADF (Bad file descriptor) [pid 5444] close(26) = -1 EBADF (Bad file descriptor) [pid 5444] close(27) = -1 EBADF (Bad file descriptor) [pid 5444] close(28) = -1 EBADF (Bad file descriptor) [pid 5444] close(29) = -1 EBADF (Bad file descriptor) [pid 5444] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5444] exit_group(0) = ? [pid 5446] <... futex resumed>) = ? [pid 5446] +++ exited with 0 +++ [pid 5445] <... futex resumed>) = ? [pid 5445] +++ exited with 0 +++ [pid 5444] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=410, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5028] umount2("./136", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./136", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./136/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./136/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./136/binderfs") = 0 [pid 5028] umount2("./136/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./136/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./136/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./136/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./136/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./136/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./136") = 0 [pid 5028] mkdir("./137", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5447 attached , child_tidptr=0x555557186750) = 413 [pid 5447] set_robust_list(0x555557186760, 24) = 0 [pid 5447] chdir("./137") = 0 [pid 5447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5447] setpgid(0, 0) = 0 [pid 5447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5447] write(3, "1000", 4) = 4 [pid 5447] close(3) = 0 [pid 5447] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5447] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5447] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5447] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5447] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5447] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5447] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5447] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5448 attached [pid 5448] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5448] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5448] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5447] <... clone3 resumed> => {parent_tid=[414]}, 88) = 414 [pid 5447] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5447] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5448] <... futex resumed>) = 0 [pid 5447] <... futex resumed>) = 1 [pid 5447] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5448] memfd_create("syzkaller", 0) = 3 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5448] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5448] munmap(0x7f801047c000, 2097152) = 0 [pid 5448] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5448] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5448] close(3) = 0 [pid 5448] mkdir("./file0", 0777) = 0 [pid 5448] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5448] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5448] chdir("./file0") = 0 [pid 5448] ioctl(4, LOOP_CLR_FD) = 0 [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] memfd_create("syzkaller", 0) = 4 [pid 5448] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] close(4) = 0 [pid 5448] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5448] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5447] <... futex resumed>) = 0 [pid 5447] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5448] <... futex resumed>) = 0 [pid 5447] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5448] mkdir("./bus", 0777 [pid 5447] <... futex resumed>) = 0 [ 112.521470][ T5448] loop0: detected capacity change from 0 to 4096 [ 112.532135][ T5448] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 112.554483][ T5448] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5447] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5447] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5447] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5447] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} => {parent_tid=[415]}, 88) = 415 [pid 5447] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5449 attached [pid 5448] <... mkdir resumed>) = 0 [pid 5447] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5449] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5449] set_robust_list(0x7f801067b9a0, 24 [pid 5447] <... futex resumed>) = 0 [pid 5449] <... set_robust_list resumed>) = 0 [pid 5447] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5449] rt_sigprocmask(SIG_SETMASK, [], [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5449] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5448] mkdir("./bus", 0777 [pid 5449] chdir("./bus") = 0 [pid 5448] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5449] chdir("./bus" [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777 [pid 5449] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus" [pid 5448] <... mkdir resumed>) = 0 [pid 5449] <... chdir resumed>) = 0 [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777 [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus" [pid 5448] <... mkdir resumed>) = 0 [pid 5449] <... chdir resumed>) = 0 [pid 5449] chdir("./bus" [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5449] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5448] mkdir("./bus", 0777 [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus" [pid 5448] <... mkdir resumed>) = 0 [pid 5449] <... chdir resumed>) = 0 [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5449] chdir("./bus" [pid 5448] mkdir("./bus", 0777 [pid 5449] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5448] <... mkdir resumed>) = 0 [pid 5449] chdir("./bus" [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5449] <... chdir resumed>) = 0 [pid 5449] chdir("./bus" [pid 5448] mkdir("./bus", 0777 [pid 5449] <... chdir resumed>) = 0 [pid 5449] chdir("./bus" [pid 5448] <... mkdir resumed>) = 0 [pid 5449] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777 [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5448] <... mkdir resumed>) = 0 [pid 5449] chdir("./bus" [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5449] <... chdir resumed>) = 0 [pid 5448] mkdir("./bus", 0777 [pid 5449] chdir("./bus") = 0 [pid 5449] chdir("./bus" [pid 5448] <... mkdir resumed>) = 0 [pid 5449] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5448] mkdir("./bus", 0777 [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5448] <... mkdir resumed>) = 0 [pid 5449] chdir("./bus") = 0 [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5448] mkdir("./bus", 0777 [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = 0 [pid 5448] <... mkdir resumed>) = 0 [pid 5449] chdir("./bus" [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5449] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5448] mkdir("./bus", 0777 [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = 0 [pid 5448] <... mkdir resumed>) = 0 [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5449] chdir("./bus" [pid 5448] mkdir("./bus", 0777 [pid 5449] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus" [pid 5448] <... mkdir resumed>) = 0 [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5449] <... chdir resumed>) = 0 [pid 5448] mkdir("./bus", 0777 [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5449] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5447] <... futex resumed>) = 0 [pid 5449] <... futex resumed>) = 1 [pid 5449] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5448] <... mkdir resumed>) = 0 [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5448] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5448] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5448] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5447] close(3) = 0 [pid 5447] close(4) = -1 EBADF (Bad file descriptor) [pid 5447] close(5) = -1 EBADF (Bad file descriptor) [pid 5447] close(6) = -1 EBADF (Bad file descriptor) [pid 5447] close(7) = -1 EBADF (Bad file descriptor) [pid 5447] close(8) = -1 EBADF (Bad file descriptor) [pid 5447] close(9) = -1 EBADF (Bad file descriptor) [pid 5447] close(10) = -1 EBADF (Bad file descriptor) [pid 5447] close(11) = -1 EBADF (Bad file descriptor) [pid 5447] close(12) = -1 EBADF (Bad file descriptor) [pid 5447] close(13) = -1 EBADF (Bad file descriptor) [pid 5447] close(14) = -1 EBADF (Bad file descriptor) [pid 5447] close(15) = -1 EBADF (Bad file descriptor) [pid 5447] close(16) = -1 EBADF (Bad file descriptor) [pid 5447] close(17) = -1 EBADF (Bad file descriptor) [pid 5447] close(18) = -1 EBADF (Bad file descriptor) [pid 5447] close(19) = -1 EBADF (Bad file descriptor) [pid 5447] close(20) = -1 EBADF (Bad file descriptor) [pid 5447] close(21) = -1 EBADF (Bad file descriptor) [pid 5447] close(22) = -1 EBADF (Bad file descriptor) [pid 5447] close(23) = -1 EBADF (Bad file descriptor) [pid 5447] close(24) = -1 EBADF (Bad file descriptor) [pid 5447] close(25) = -1 EBADF (Bad file descriptor) [pid 5447] close(26) = -1 EBADF (Bad file descriptor) [pid 5447] close(27) = -1 EBADF (Bad file descriptor) [pid 5447] close(28) = -1 EBADF (Bad file descriptor) [pid 5447] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5447] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5447] exit_group(0 [pid 5448] <... futex resumed>) = ? [pid 5448] +++ exited with 0 +++ [pid 5447] <... exit_group resumed>) = ? [pid 5449] <... futex resumed>) = ? [pid 5449] +++ exited with 0 +++ [pid 5447] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=413, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5028] umount2("./137", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./137", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./137/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./137/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./137/binderfs") = 0 [pid 5028] umount2("./137/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./137/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./137/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./137/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./137/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./137/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./137") = 0 [pid 5028] mkdir("./138", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 416 ./strace-static-x86_64: Process 5450 attached [pid 5450] set_robust_list(0x555557186760, 24) = 0 [pid 5450] chdir("./138") = 0 [pid 5450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5450] setpgid(0, 0) = 0 [pid 5450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5450] write(3, "1000", 4) = 4 [pid 5450] close(3) = 0 [pid 5450] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5450] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5450] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5450] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5450] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5450] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5450] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[417]}, 88) = 417 [pid 5450] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5451 attached [pid 5451] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5451] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5451] rt_sigprocmask(SIG_SETMASK, [], [pid 5450] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5451] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5450] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5450] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5451] memfd_create("syzkaller", 0) = 3 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5451] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5451] munmap(0x7f801047c000, 2097152) = 0 [pid 5451] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5451] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5451] close(3) = 0 [pid 5451] mkdir("./file0", 0777) = 0 [pid 5451] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5451] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5451] chdir("./file0") = 0 [pid 5451] ioctl(4, LOOP_CLR_FD) = 0 [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] memfd_create("syzkaller", 0) = 4 [pid 5451] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] close(4) = 0 [pid 5451] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5450] <... futex resumed>) = 0 [pid 5451] <... futex resumed>) = 1 [pid 5450] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5451] mkdir("./bus", 0777 [pid 5450] <... futex resumed>) = 0 [pid 5450] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5450] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5450] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 112.782984][ T5451] loop0: detected capacity change from 0 to 4096 [ 112.792217][ T5451] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 112.812856][ T5451] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5450] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5451] <... mkdir resumed>) = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5450] <... clone3 resumed> => {parent_tid=[418]}, 88) = 418 [pid 5451] mkdir("./bus", 0777 [pid 5450] rt_sigprocmask(SIG_SETMASK, [], [pid 5451] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5450] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5450] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5450] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 5452 attached [pid 5452] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5452] <... rseq resumed>) = 0 [pid 5452] set_robust_list(0x7f801067b9a0, 24 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5452] <... set_robust_list resumed>) = 0 [pid 5451] mkdir("./bus", 0777 [pid 5452] rt_sigprocmask(SIG_SETMASK, [], [pid 5451] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5452] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5452] chdir("./bus" [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5452] <... chdir resumed>) = 0 [pid 5452] chdir("./bus" [pid 5451] mkdir("./bus", 0777 [pid 5452] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus" [pid 5451] <... mkdir resumed>) = 0 [pid 5452] <... chdir resumed>) = 0 [pid 5452] chdir("./bus" [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777 [pid 5452] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5451] <... mkdir resumed>) = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5452] chdir("./bus") = 0 [pid 5452] chdir("./bus" [pid 5451] mkdir("./bus", 0777 [pid 5452] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5451] <... mkdir resumed>) = 0 [pid 5452] chdir("./bus") = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5451] mkdir("./bus", 0777) = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5452] chdir("./bus") = 0 [pid 5452] chdir("./bus" [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777 [pid 5452] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus" [pid 5451] <... mkdir resumed>) = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5452] <... chdir resumed>) = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5451] mkdir("./bus", 0777 [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5451] <... mkdir resumed>) = 0 [pid 5452] chdir("./bus") = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5451] mkdir("./bus", 0777 [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus" [pid 5451] <... mkdir resumed>) = 0 [pid 5452] <... chdir resumed>) = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5452] chdir("./bus" [pid 5451] mkdir("./bus", 0777 [pid 5452] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5451] <... mkdir resumed>) = 0 [pid 5452] chdir("./bus" [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5452] <... chdir resumed>) = 0 [pid 5451] mkdir("./bus", 0777 [pid 5452] chdir("./bus" [pid 5451] <... mkdir resumed>) = 0 [pid 5452] <... chdir resumed>) = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5452] chdir("./bus" [pid 5451] mkdir("./bus", 0777 [pid 5452] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus" [pid 5451] <... mkdir resumed>) = 0 [pid 5452] <... chdir resumed>) = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5452] chdir("./bus" [pid 5451] mkdir("./bus", 0777 [pid 5452] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5450] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5452] chdir("./bus" [pid 5451] <... mkdir resumed>) = 0 [pid 5452] <... chdir resumed>) = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5452] chdir("./bus" [pid 5451] mkdir("./bus", 0777 [pid 5452] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus" [pid 5451] <... mkdir resumed>) = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5452] <... chdir resumed>) = 0 [pid 5451] mkdir("./bus", 0777 [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus" [pid 5451] <... mkdir resumed>) = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5452] <... chdir resumed>) = 0 [pid 5451] mkdir("./bus", 0777 [pid 5452] chdir("./bus" [pid 5451] <... mkdir resumed>) = 0 [pid 5452] <... chdir resumed>) = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777 [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus" [pid 5451] <... mkdir resumed>) = 0 [pid 5452] <... chdir resumed>) = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5452] chdir("./bus" [pid 5451] mkdir("./bus", 0777 [pid 5452] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus" [pid 5451] <... mkdir resumed>) = 0 [pid 5452] <... chdir resumed>) = 0 [pid 5452] chdir("./bus" [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5452] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5451] mkdir("./bus", 0777 [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus" [pid 5451] <... mkdir resumed>) = 0 [pid 5452] <... chdir resumed>) = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5451] mkdir("./bus", 0777 [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5452] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5452] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5451] <... mkdir resumed>) = 0 [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5451] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5451] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5451] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5450] close(3) = 0 [pid 5450] close(4) = -1 EBADF (Bad file descriptor) [pid 5450] close(5) = -1 EBADF (Bad file descriptor) [pid 5450] close(6) = -1 EBADF (Bad file descriptor) [pid 5450] close(7) = -1 EBADF (Bad file descriptor) [pid 5450] close(8) = -1 EBADF (Bad file descriptor) [pid 5450] close(9) = -1 EBADF (Bad file descriptor) [pid 5450] close(10) = -1 EBADF (Bad file descriptor) [pid 5450] close(11) = -1 EBADF (Bad file descriptor) [pid 5450] close(12) = -1 EBADF (Bad file descriptor) [pid 5450] close(13) = -1 EBADF (Bad file descriptor) [pid 5450] close(14) = -1 EBADF (Bad file descriptor) [pid 5450] close(15) = -1 EBADF (Bad file descriptor) [pid 5450] close(16) = -1 EBADF (Bad file descriptor) [pid 5450] close(17) = -1 EBADF (Bad file descriptor) [pid 5450] close(18) = -1 EBADF (Bad file descriptor) [pid 5450] close(19) = -1 EBADF (Bad file descriptor) [pid 5450] close(20) = -1 EBADF (Bad file descriptor) [pid 5450] close(21) = -1 EBADF (Bad file descriptor) [pid 5450] close(22) = -1 EBADF (Bad file descriptor) [pid 5450] close(23) = -1 EBADF (Bad file descriptor) [pid 5450] close(24) = -1 EBADF (Bad file descriptor) [pid 5450] close(25) = -1 EBADF (Bad file descriptor) [pid 5450] close(26) = -1 EBADF (Bad file descriptor) [pid 5450] close(27) = -1 EBADF (Bad file descriptor) [pid 5450] close(28) = -1 EBADF (Bad file descriptor) [pid 5450] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5450] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5450] exit_group(0 [pid 5452] <... futex resumed>) = ? [pid 5451] <... futex resumed>) = ? [pid 5450] <... exit_group resumed>) = ? [pid 5452] +++ exited with 0 +++ [pid 5451] +++ exited with 0 +++ [pid 5450] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=416, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] umount2("./138", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./138", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./138/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./138/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./138/binderfs") = 0 [pid 5028] umount2("./138/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./138/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./138/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./138/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./138/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./138/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./138") = 0 [pid 5028] mkdir("./139", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 419 ./strace-static-x86_64: Process 5453 attached [pid 5453] set_robust_list(0x555557186760, 24) = 0 [pid 5453] chdir("./139") = 0 [pid 5453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5453] setpgid(0, 0) = 0 [pid 5453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5453] write(3, "1000", 4) = 4 [pid 5453] close(3) = 0 [pid 5453] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5453] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5453] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5453] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5453] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5453] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5453] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5453] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5454 attached => {parent_tid=[420]}, 88) = 420 [pid 5454] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5453] rt_sigprocmask(SIG_SETMASK, [], [pid 5454] <... rseq resumed>) = 0 [pid 5453] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5453] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5454] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5453] <... futex resumed>) = 0 [pid 5454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5453] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5454] memfd_create("syzkaller", 0) = 3 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5454] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5454] munmap(0x7f801047c000, 2097152) = 0 [pid 5454] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5454] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5454] close(3) = 0 [pid 5454] mkdir("./file0", 0777) = 0 [pid 5454] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5454] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5454] chdir("./file0") = 0 [pid 5454] ioctl(4, LOOP_CLR_FD) = 0 [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] memfd_create("syzkaller", 0) = 4 [pid 5454] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] close(4) = 0 [pid 5454] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5453] <... futex resumed>) = 0 [pid 5454] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5453] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5454] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5454] mkdir("./bus", 0777 [pid 5453] <... futex resumed>) = 0 [pid 5453] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5453] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5453] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5453] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 113.038627][ T5454] loop0: detected capacity change from 0 to 4096 [ 113.048316][ T5454] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 113.069782][ T5454] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5453] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5454] <... mkdir resumed>) = 0 [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777 [pid 5453] <... clone3 resumed> => {parent_tid=[421]}, 88) = 421 [pid 5453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5453] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5453] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5454] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- ./strace-static-x86_64: Process 5455 attached [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5455] <... rseq resumed>) = 0 [pid 5455] set_robust_list(0x7f801067b9a0, 24 [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] <... set_robust_list resumed>) = 0 [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5455] rt_sigprocmask(SIG_SETMASK, [], [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5454] mkdir("./bus", 0777 [pid 5455] chdir("./bus" [pid 5454] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5455] <... chdir resumed>) = 0 [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] chdir("./bus" [pid 5454] mkdir("./bus", 0777 [pid 5455] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5454] <... mkdir resumed>) = 0 [pid 5455] chdir("./bus" [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] <... chdir resumed>) = 0 [pid 5454] mkdir("./bus", 0777 [pid 5455] chdir("./bus" [pid 5454] <... mkdir resumed>) = 0 [pid 5455] <... chdir resumed>) = 0 [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] chdir("./bus" [pid 5454] mkdir("./bus", 0777 [pid 5455] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5454] <... mkdir resumed>) = 0 [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] chdir("./bus" [pid 5454] mkdir("./bus", 0777 [pid 5455] <... chdir resumed>) = 0 [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5454] <... mkdir resumed>) = 0 [pid 5455] chdir("./bus" [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] <... chdir resumed>) = 0 [pid 5454] mkdir("./bus", 0777 [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5454] <... mkdir resumed>) = 0 [pid 5455] chdir("./bus") = 0 [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] chdir("./bus" [pid 5454] mkdir("./bus", 0777 [pid 5455] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus" [pid 5454] <... mkdir resumed>) = 0 [pid 5455] <... chdir resumed>) = 0 [pid 5455] chdir("./bus" [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5454] mkdir("./bus", 0777 [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus" [pid 5454] <... mkdir resumed>) = 0 [pid 5455] <... chdir resumed>) = 0 [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] chdir("./bus" [pid 5454] mkdir("./bus", 0777 [pid 5455] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5454] <... mkdir resumed>) = 0 [pid 5455] chdir("./bus" [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] <... chdir resumed>) = 0 [pid 5454] mkdir("./bus", 0777 [pid 5455] chdir("./bus" [pid 5454] <... mkdir resumed>) = 0 [pid 5455] <... chdir resumed>) = 0 [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] chdir("./bus" [pid 5454] mkdir("./bus", 0777 [pid 5455] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5454] <... mkdir resumed>) = 0 [pid 5455] chdir("./bus" [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] <... chdir resumed>) = 0 [pid 5454] mkdir("./bus", 0777 [pid 5455] chdir("./bus" [pid 5454] <... mkdir resumed>) = 0 [pid 5455] <... chdir resumed>) = 0 [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] chdir("./bus" [pid 5454] mkdir("./bus", 0777 [pid 5455] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = 0 [pid 5454] <... mkdir resumed>) = 0 [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] chdir("./bus" [pid 5454] mkdir("./bus", 0777 [pid 5455] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus" [pid 5454] <... mkdir resumed>) = 0 [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] <... chdir resumed>) = 0 [pid 5454] mkdir("./bus", 0777 [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5454] <... mkdir resumed>) = 0 [pid 5455] chdir("./bus") = 0 [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777 [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus" [pid 5454] <... mkdir resumed>) = 0 [pid 5455] <... chdir resumed>) = 0 [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5454] mkdir("./bus", 0777 [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = 0 [pid 5454] <... mkdir resumed>) = 0 [pid 5453] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] chdir("./bus" [pid 5454] mkdir("./bus", 0777 [pid 5455] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5454] <... mkdir resumed>) = 0 [pid 5455] chdir("./bus" [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] <... chdir resumed>) = 0 [pid 5454] mkdir("./bus", 0777 [pid 5455] chdir("./bus" [pid 5454] <... mkdir resumed>) = 0 [pid 5455] <... chdir resumed>) = 0 [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777 [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus" [pid 5454] <... mkdir resumed>) = 0 [pid 5455] <... chdir resumed>) = 0 [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777 [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5454] <... mkdir resumed>) = 0 [pid 5455] chdir("./bus" [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777 [pid 5455] <... chdir resumed>) = 0 [pid 5454] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5455] chdir("./bus" [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = 0 [pid 5455] <... chdir resumed>) = 0 [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5455] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5455] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5454] mkdir("./bus", 0777) = 0 [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5454] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5454] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5454] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5453] close(3) = 0 [pid 5453] close(4) = -1 EBADF (Bad file descriptor) [pid 5453] close(5) = -1 EBADF (Bad file descriptor) [pid 5453] close(6) = -1 EBADF (Bad file descriptor) [pid 5453] close(7) = -1 EBADF (Bad file descriptor) [pid 5453] close(8) = -1 EBADF (Bad file descriptor) [pid 5453] close(9) = -1 EBADF (Bad file descriptor) [pid 5453] close(10) = -1 EBADF (Bad file descriptor) [pid 5453] close(11) = -1 EBADF (Bad file descriptor) [pid 5453] close(12) = -1 EBADF (Bad file descriptor) [pid 5453] close(13) = -1 EBADF (Bad file descriptor) [pid 5453] close(14) = -1 EBADF (Bad file descriptor) [pid 5453] close(15) = -1 EBADF (Bad file descriptor) [pid 5453] close(16) = -1 EBADF (Bad file descriptor) [pid 5453] close(17) = -1 EBADF (Bad file descriptor) [pid 5453] close(18) = -1 EBADF (Bad file descriptor) [pid 5453] close(19) = -1 EBADF (Bad file descriptor) [pid 5453] close(20) = -1 EBADF (Bad file descriptor) [pid 5453] close(21) = -1 EBADF (Bad file descriptor) [pid 5453] close(22) = -1 EBADF (Bad file descriptor) [pid 5453] close(23) = -1 EBADF (Bad file descriptor) [pid 5453] close(24) = -1 EBADF (Bad file descriptor) [pid 5453] close(25) = -1 EBADF (Bad file descriptor) [pid 5453] close(26) = -1 EBADF (Bad file descriptor) [pid 5453] close(27) = -1 EBADF (Bad file descriptor) [pid 5453] close(28) = -1 EBADF (Bad file descriptor) [pid 5453] close(29) = -1 EBADF (Bad file descriptor) [pid 5453] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5453] exit_group(0 [pid 5455] <... futex resumed>) = ? [pid 5454] <... futex resumed>) = ? [pid 5453] <... exit_group resumed>) = ? [pid 5454] +++ exited with 0 +++ [pid 5455] +++ exited with 0 +++ [pid 5453] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=419, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5028] umount2("./139", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./139", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./139/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./139/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./139/binderfs") = 0 [pid 5028] umount2("./139/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./139/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./139/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./139/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./139/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./139/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./139") = 0 [pid 5028] mkdir("./140", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5457 attached [pid 5457] set_robust_list(0x555557186760, 24 [pid 5028] <... clone resumed>, child_tidptr=0x555557186750) = 422 [pid 5457] <... set_robust_list resumed>) = 0 [pid 5457] chdir("./140") = 0 [pid 5457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5457] setpgid(0, 0) = 0 [pid 5457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5457] write(3, "1000", 4) = 4 [pid 5457] close(3) = 0 [pid 5457] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5457] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5457] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5457] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5457] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5457] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5457] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5457] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5458 attached [pid 5458] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5457] <... clone3 resumed> => {parent_tid=[423]}, 88) = 423 [pid 5458] <... rseq resumed>) = 0 [pid 5457] rt_sigprocmask(SIG_SETMASK, [], [pid 5458] set_robust_list(0x7f801889c9a0, 24 [pid 5457] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5458] <... set_robust_list resumed>) = 0 [pid 5457] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5458] rt_sigprocmask(SIG_SETMASK, [], [pid 5457] <... futex resumed>) = 0 [pid 5458] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5457] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5458] memfd_create("syzkaller", 0) = 3 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5458] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5458] munmap(0x7f801047c000, 2097152) = 0 [pid 5458] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5458] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5458] close(3) = 0 [pid 5458] mkdir("./file0", 0777) = 0 [pid 5458] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5458] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5458] chdir("./file0") = 0 [pid 5458] ioctl(4, LOOP_CLR_FD) = 0 [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] memfd_create("syzkaller", 0) = 4 [pid 5458] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] close(4) = 0 [pid 5458] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5457] <... futex resumed>) = 0 [pid 5458] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5457] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5458] <... futex resumed>) = 0 [pid 5457] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5457] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5457] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5457] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5457] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5458] mkdir("./bus", 0777./strace-static-x86_64: Process 5459 attached [pid 5459] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5457] <... clone3 resumed> => {parent_tid=[424]}, 88) = 424 [pid 5459] <... rseq resumed>) = 0 [pid 5459] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5459] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5459] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5457] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5457] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5459] <... futex resumed>) = 0 [pid 5457] <... futex resumed>) = 1 [pid 5459] chdir("./bus" [pid 5457] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5459] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus" [pid 5458] <... mkdir resumed>) = 0 [pid 5459] <... chdir resumed>) = 0 [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5458] mkdir("./bus", 0777 [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus" [pid 5458] <... mkdir resumed>) = 0 [pid 5459] <... chdir resumed>) = 0 [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [ 113.316071][ T5458] loop0: detected capacity change from 0 to 4096 [ 113.325154][ T5458] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 113.344058][ T5458] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777 [pid 5459] chdir("./bus" [pid 5458] <... mkdir resumed>) = 0 [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777 [pid 5459] <... chdir resumed>) = 0 [pid 5459] chdir("./bus" [pid 5458] <... mkdir resumed>) = 0 [pid 5459] <... chdir resumed>) = 0 [pid 5459] chdir("./bus" [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5459] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5458] mkdir("./bus", 0777 [pid 5459] chdir("./bus" [pid 5458] <... mkdir resumed>) = 0 [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5459] <... chdir resumed>) = 0 [pid 5458] mkdir("./bus", 0777 [pid 5459] chdir("./bus" [pid 5458] <... mkdir resumed>) = 0 [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777 [pid 5459] <... chdir resumed>) = 0 [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus" [pid 5458] <... mkdir resumed>) = 0 [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5459] <... chdir resumed>) = 0 [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5459] chdir("./bus" [pid 5458] mkdir("./bus", 0777 [pid 5459] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus" [pid 5458] <... mkdir resumed>) = 0 [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5459] <... chdir resumed>) = 0 [pid 5458] mkdir("./bus", 0777 [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5458] <... mkdir resumed>) = 0 [pid 5459] chdir("./bus" [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5459] <... chdir resumed>) = 0 [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5459] chdir("./bus" [pid 5458] mkdir("./bus", 0777 [pid 5459] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus" [pid 5457] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5459] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5458] <... mkdir resumed>) = 0 [pid 5459] chdir("./bus") = 0 [pid 5459] chdir("./bus" [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777 [pid 5459] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus" [pid 5458] <... mkdir resumed>) = 0 [pid 5459] <... chdir resumed>) = 0 [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5459] chdir("./bus" [pid 5458] mkdir("./bus", 0777 [pid 5459] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus" [pid 5458] <... mkdir resumed>) = 0 [pid 5459] <... chdir resumed>) = 0 [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5458] mkdir("./bus", 0777 [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5459] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5459] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5458] <... mkdir resumed>) = 0 [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5458] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5458] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5457] close(3 [pid 5458] <... futex resumed>) = 0 [pid 5458] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5457] <... close resumed>) = 0 [pid 5457] close(4) = -1 EBADF (Bad file descriptor) [pid 5457] close(5) = -1 EBADF (Bad file descriptor) [pid 5457] close(6) = -1 EBADF (Bad file descriptor) [pid 5457] close(7) = -1 EBADF (Bad file descriptor) [pid 5457] close(8) = -1 EBADF (Bad file descriptor) [pid 5457] close(9) = -1 EBADF (Bad file descriptor) [pid 5457] close(10) = -1 EBADF (Bad file descriptor) [pid 5457] close(11) = -1 EBADF (Bad file descriptor) [pid 5457] close(12) = -1 EBADF (Bad file descriptor) [pid 5457] close(13) = -1 EBADF (Bad file descriptor) [pid 5457] close(14) = -1 EBADF (Bad file descriptor) [pid 5457] close(15) = -1 EBADF (Bad file descriptor) [pid 5457] close(16) = -1 EBADF (Bad file descriptor) [pid 5457] close(17) = -1 EBADF (Bad file descriptor) [pid 5457] close(18) = -1 EBADF (Bad file descriptor) [pid 5457] close(19) = -1 EBADF (Bad file descriptor) [pid 5457] close(20) = -1 EBADF (Bad file descriptor) [pid 5457] close(21) = -1 EBADF (Bad file descriptor) [pid 5457] close(22) = -1 EBADF (Bad file descriptor) [pid 5457] close(23) = -1 EBADF (Bad file descriptor) [pid 5457] close(24) = -1 EBADF (Bad file descriptor) [pid 5457] close(25) = -1 EBADF (Bad file descriptor) [pid 5457] close(26) = -1 EBADF (Bad file descriptor) [pid 5457] close(27) = -1 EBADF (Bad file descriptor) [pid 5457] close(28) = -1 EBADF (Bad file descriptor) [pid 5457] close(29) = -1 EBADF (Bad file descriptor) [pid 5457] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5457] exit_group(0 [pid 5458] <... futex resumed>) = ? [pid 5459] <... futex resumed>) = ? [pid 5458] +++ exited with 0 +++ [pid 5457] <... exit_group resumed>) = ? [pid 5459] +++ exited with 0 +++ [pid 5457] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=422, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./140", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./140", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./140/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./140/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./140/binderfs") = 0 [pid 5028] umount2("./140/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./140/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./140/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./140/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./140/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./140/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./140") = 0 [pid 5028] mkdir("./141", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5461 attached , child_tidptr=0x555557186750) = 425 [pid 5461] set_robust_list(0x555557186760, 24) = 0 [pid 5461] chdir("./141") = 0 [pid 5461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5461] setpgid(0, 0) = 0 [pid 5461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5461] write(3, "1000", 4) = 4 [pid 5461] close(3) = 0 [pid 5461] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5461] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5461] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5461] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5461] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5461] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5462 attached => {parent_tid=[426]}, 88) = 426 [pid 5462] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5461] rt_sigprocmask(SIG_SETMASK, [], [pid 5462] <... rseq resumed>) = 0 [pid 5461] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5462] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5461] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5462] rt_sigprocmask(SIG_SETMASK, [], [pid 5461] <... futex resumed>) = 0 [pid 5462] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5461] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5462] memfd_create("syzkaller", 0) = 3 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5462] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5462] munmap(0x7f801047c000, 2097152) = 0 [pid 5462] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5462] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5462] close(3) = 0 [pid 5462] mkdir("./file0", 0777) = 0 [pid 5462] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5462] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5462] chdir("./file0") = 0 [pid 5462] ioctl(4, LOOP_CLR_FD) = 0 [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] memfd_create("syzkaller", 0) = 4 [pid 5462] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] close(4) = 0 [pid 5462] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5461] <... futex resumed>) = 0 [pid 5461] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5461] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5461] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5461] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5462] <... futex resumed>) = 1 [pid 5462] mkdir("./bus", 0777 [pid 5461] <... clone3 resumed> => {parent_tid=[427]}, 88) = 427 ./strace-static-x86_64: Process 5463 attached [pid 5461] rt_sigprocmask(SIG_SETMASK, [], [pid 5463] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5462] <... mkdir resumed>) = 0 [pid 5461] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5461] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5461] <... futex resumed>) = 0 [pid 5463] <... rseq resumed>) = 0 [pid 5463] set_robust_list(0x7f801067b9a0, 24 [pid 5462] mkdir("./bus", 0777 [pid 5461] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5463] <... set_robust_list resumed>) = 0 [pid 5463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5463] chdir("./bus") = 0 [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [ 113.603784][ T5462] loop0: detected capacity change from 0 to 4096 [ 113.613315][ T5462] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 113.634435][ T5462] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5462] <... mkdir resumed>) = 0 [pid 5463] chdir("./bus" [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5463] <... chdir resumed>) = 0 [pid 5462] mkdir("./bus", 0777 [pid 5463] chdir("./bus") = 0 [pid 5462] <... mkdir resumed>) = 0 [pid 5463] chdir("./bus" [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5463] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5462] mkdir("./bus", 0777 [pid 5463] chdir("./bus" [pid 5462] <... mkdir resumed>) = 0 [pid 5463] <... chdir resumed>) = 0 [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777 [pid 5463] chdir("./bus") = 0 [pid 5462] <... mkdir resumed>) = 0 [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777 [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5462] <... mkdir resumed>) = 0 [pid 5463] chdir("./bus" [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5463] <... chdir resumed>) = 0 [pid 5462] mkdir("./bus", 0777 [pid 5463] chdir("./bus" [pid 5462] <... mkdir resumed>) = 0 [pid 5463] <... chdir resumed>) = 0 [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5463] chdir("./bus" [pid 5462] mkdir("./bus", 0777 [pid 5463] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5462] <... mkdir resumed>) = 0 [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777 [pid 5463] chdir("./bus" [pid 5462] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5463] <... chdir resumed>) = 0 [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5463] chdir("./bus" [pid 5462] mkdir("./bus", 0777) = 0 [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5463] <... chdir resumed>) = 0 [pid 5462] mkdir("./bus", 0777 [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus" [pid 5462] <... mkdir resumed>) = 0 [pid 5463] <... chdir resumed>) = 0 [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5463] chdir("./bus" [pid 5462] mkdir("./bus", 0777 [pid 5463] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5462] <... mkdir resumed>) = 0 [pid 5463] chdir("./bus") = 0 [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5463] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5461] <... futex resumed>) = 0 [pid 5463] <... futex resumed>) = 1 [pid 5463] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = 0 [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5462] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5462] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5462] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5461] close(3) = 0 [pid 5461] close(4) = -1 EBADF (Bad file descriptor) [pid 5461] close(5) = -1 EBADF (Bad file descriptor) [pid 5461] close(6) = -1 EBADF (Bad file descriptor) [pid 5461] close(7) = -1 EBADF (Bad file descriptor) [pid 5461] close(8) = -1 EBADF (Bad file descriptor) [pid 5461] close(9) = -1 EBADF (Bad file descriptor) [pid 5461] close(10) = -1 EBADF (Bad file descriptor) [pid 5461] close(11) = -1 EBADF (Bad file descriptor) [pid 5461] close(12) = -1 EBADF (Bad file descriptor) [pid 5461] close(13) = -1 EBADF (Bad file descriptor) [pid 5461] close(14) = -1 EBADF (Bad file descriptor) [pid 5461] close(15) = -1 EBADF (Bad file descriptor) [pid 5461] close(16) = -1 EBADF (Bad file descriptor) [pid 5461] close(17) = -1 EBADF (Bad file descriptor) [pid 5461] close(18) = -1 EBADF (Bad file descriptor) [pid 5461] close(19) = -1 EBADF (Bad file descriptor) [pid 5461] close(20) = -1 EBADF (Bad file descriptor) [pid 5461] close(21) = -1 EBADF (Bad file descriptor) [pid 5461] close(22) = -1 EBADF (Bad file descriptor) [pid 5461] close(23) = -1 EBADF (Bad file descriptor) [pid 5461] close(24) = -1 EBADF (Bad file descriptor) [pid 5461] close(25) = -1 EBADF (Bad file descriptor) [pid 5461] close(26) = -1 EBADF (Bad file descriptor) [pid 5461] close(27) = -1 EBADF (Bad file descriptor) [pid 5461] close(28) = -1 EBADF (Bad file descriptor) [pid 5461] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5461] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5461] exit_group(0) = ? [pid 5463] <... futex resumed>) = ? [pid 5462] <... futex resumed>) = ? [pid 5463] +++ exited with 0 +++ [pid 5462] +++ exited with 0 +++ [pid 5461] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=425, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./141", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./141", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./141/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./141/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./141/binderfs") = 0 [pid 5028] umount2("./141/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./141/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./141/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./141/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./141/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./141/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./141") = 0 [pid 5028] mkdir("./142", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5464 attached , child_tidptr=0x555557186750) = 428 [pid 5464] set_robust_list(0x555557186760, 24) = 0 [pid 5464] chdir("./142") = 0 [pid 5464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5464] setpgid(0, 0) = 0 [pid 5464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5464] write(3, "1000", 4) = 4 [pid 5464] close(3) = 0 [pid 5464] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5464] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5464] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5464] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5464] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5464] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5464] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5464] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5465 attached => {parent_tid=[429]}, 88) = 429 [pid 5464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5464] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5465] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5464] <... futex resumed>) = 0 [pid 5465] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5464] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5465] memfd_create("syzkaller", 0) = 3 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5465] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5465] munmap(0x7f801047c000, 2097152) = 0 [pid 5465] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5465] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5465] close(3) = 0 [pid 5465] mkdir("./file0", 0777) = 0 [pid 5465] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5465] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5465] chdir("./file0") = 0 [pid 5465] ioctl(4, LOOP_CLR_FD) = 0 [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 113.871939][ T5465] loop0: detected capacity change from 0 to 4096 [ 113.881237][ T5465] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 113.898218][ T5465] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] memfd_create("syzkaller", 0) = 4 [pid 5465] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] close(4) = 0 [pid 5465] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5464] <... futex resumed>) = 0 [pid 5465] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5464] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5465] <... futex resumed>) = 0 [pid 5464] <... futex resumed>) = 1 [pid 5465] mkdir("./bus", 0777 [pid 5464] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5464] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5464] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5464] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5464] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5465] <... mkdir resumed>) = 0 [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777./strace-static-x86_64: Process 5466 attached ) = -1 EEXIST (File exists) [pid 5466] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5466] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5466] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5464] <... clone3 resumed> => {parent_tid=[430]}, 88) = 430 [pid 5464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5464] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5466] <... futex resumed>) = 0 [pid 5464] <... futex resumed>) = 1 [pid 5466] chdir("./bus" [pid 5464] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5466] <... chdir resumed>) = 0 [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus" [pid 5465] mkdir("./bus", 0777 [pid 5466] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus" [pid 5465] <... mkdir resumed>) = 0 [pid 5466] <... chdir resumed>) = 0 [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5466] chdir("./bus" [pid 5465] mkdir("./bus", 0777 [pid 5466] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = 0 [pid 5465] <... mkdir resumed>) = 0 [pid 5466] chdir("./bus" [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777 [pid 5466] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus" [pid 5465] <... mkdir resumed>) = 0 [pid 5466] <... chdir resumed>) = 0 [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5465] mkdir("./bus", 0777 [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = 0 [pid 5465] <... mkdir resumed>) = 0 [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5466] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] <... futex resumed>) = 0 [pid 5466] <... futex resumed>) = 1 [pid 5466] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = 0 [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5465] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5465] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5465] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5464] close(3) = 0 [pid 5464] close(4) = -1 EBADF (Bad file descriptor) [pid 5464] close(5) = -1 EBADF (Bad file descriptor) [pid 5464] close(6) = -1 EBADF (Bad file descriptor) [pid 5464] close(7) = -1 EBADF (Bad file descriptor) [pid 5464] close(8) = -1 EBADF (Bad file descriptor) [pid 5464] close(9) = -1 EBADF (Bad file descriptor) [pid 5464] close(10) = -1 EBADF (Bad file descriptor) [pid 5464] close(11) = -1 EBADF (Bad file descriptor) [pid 5464] close(12) = -1 EBADF (Bad file descriptor) [pid 5464] close(13) = -1 EBADF (Bad file descriptor) [pid 5464] close(14) = -1 EBADF (Bad file descriptor) [pid 5464] close(15) = -1 EBADF (Bad file descriptor) [pid 5464] close(16) = -1 EBADF (Bad file descriptor) [pid 5464] close(17) = -1 EBADF (Bad file descriptor) [pid 5464] close(18) = -1 EBADF (Bad file descriptor) [pid 5464] close(19) = -1 EBADF (Bad file descriptor) [pid 5464] close(20) = -1 EBADF (Bad file descriptor) [pid 5464] close(21) = -1 EBADF (Bad file descriptor) [pid 5464] close(22) = -1 EBADF (Bad file descriptor) [pid 5464] close(23) = -1 EBADF (Bad file descriptor) [pid 5464] close(24) = -1 EBADF (Bad file descriptor) [pid 5464] close(25) = -1 EBADF (Bad file descriptor) [pid 5464] close(26) = -1 EBADF (Bad file descriptor) [pid 5464] close(27) = -1 EBADF (Bad file descriptor) [pid 5464] close(28) = -1 EBADF (Bad file descriptor) [pid 5464] close(29) = -1 EBADF (Bad file descriptor) [pid 5464] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5464] exit_group(0) = ? write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5466] <... futex resumed>) = ? [pid 5465] <... futex resumed>) = ? [pid 5466] +++ exited with 0 +++ [pid 5465] +++ exited with 0 +++ [pid 5464] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=428, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./142", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./142", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./142/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./142/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./142/binderfs") = 0 [pid 5028] umount2("./142/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./142/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./142/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./142/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./142/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./142/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./142") = 0 [pid 5028] mkdir("./143", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5467 attached , child_tidptr=0x555557186750) = 431 [pid 5467] set_robust_list(0x555557186760, 24) = 0 [pid 5467] chdir("./143") = 0 [pid 5467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5467] setpgid(0, 0) = 0 [pid 5467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5467] write(3, "1000", 4) = 4 [pid 5467] close(3) = 0 [pid 5467] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5467] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5467] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5467] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5467] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5467] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5467] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5468 attached => {parent_tid=[432]}, 88) = 432 [pid 5468] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5468] <... rseq resumed>) = 0 [pid 5468] set_robust_list(0x7f801889c9a0, 24 [pid 5467] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5468] <... set_robust_list resumed>) = 0 [pid 5467] <... futex resumed>) = 0 [pid 5468] rt_sigprocmask(SIG_SETMASK, [], [pid 5467] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5468] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5468] memfd_create("syzkaller", 0) = 3 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5468] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5468] munmap(0x7f801047c000, 2097152) = 0 [pid 5468] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5468] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5468] close(3) = 0 [pid 5468] mkdir("./file0", 0777) = 0 [pid 5468] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5468] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5468] chdir("./file0") = 0 [pid 5468] ioctl(4, LOOP_CLR_FD) = 0 [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] memfd_create("syzkaller", 0) = 4 [pid 5468] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] close(4) = 0 [pid 5468] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5467] <... futex resumed>) = 0 [pid 5468] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5467] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5467] <... futex resumed>) = 0 [pid 5468] mkdir("./bus", 0777 [pid 5467] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5467] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5467] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5467] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5469 attached [pid 5469] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5468] <... mkdir resumed>) = 0 [pid 5469] set_robust_list(0x7f801067b9a0, 24 [pid 5467] <... clone3 resumed> => {parent_tid=[433]}, 88) = 433 [pid 5469] <... set_robust_list resumed>) = 0 [pid 5467] rt_sigprocmask(SIG_SETMASK, [], [pid 5469] rt_sigprocmask(SIG_SETMASK, [], [ 114.102766][ T5468] loop0: detected capacity change from 0 to 4096 [ 114.111909][ T5468] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 114.129595][ T5468] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5467] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5469] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5467] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5469] chdir("./bus" [pid 5467] <... futex resumed>) = 0 [pid 5469] <... chdir resumed>) = 0 [pid 5468] mkdir("./bus", 0777 [pid 5467] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus" [pid 5468] <... mkdir resumed>) = 0 [pid 5469] <... chdir resumed>) = 0 [pid 5469] chdir("./bus" [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5469] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5468] mkdir("./bus", 0777 [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus" [pid 5468] <... mkdir resumed>) = 0 [pid 5469] <... chdir resumed>) = 0 [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777 [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus" [pid 5468] <... mkdir resumed>) = 0 [pid 5469] <... chdir resumed>) = 0 [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus" [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5469] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus" [pid 5468] mkdir("./bus", 0777 [pid 5469] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus" [pid 5468] <... mkdir resumed>) = 0 [pid 5469] <... chdir resumed>) = 0 [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777 [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus" [pid 5468] <... mkdir resumed>) = 0 [pid 5469] <... chdir resumed>) = 0 [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777 [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus" [pid 5468] <... mkdir resumed>) = 0 [pid 5469] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5469] chdir("./bus") = 0 [pid 5468] mkdir("./bus", 0777 [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5468] <... mkdir resumed>) = 0 [pid 5469] chdir("./bus") = 0 [pid 5469] chdir("./bus" [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5469] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5468] mkdir("./bus", 0777 [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus" [pid 5468] <... mkdir resumed>) = 0 [pid 5469] <... chdir resumed>) = 0 [pid 5469] chdir("./bus" [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777 [pid 5469] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5468] <... mkdir resumed>) = 0 [pid 5469] chdir("./bus") = 0 [pid 5469] chdir("./bus" [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5469] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5468] mkdir("./bus", 0777 [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = 0 [pid 5468] <... mkdir resumed>) = 0 [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777 [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus" [pid 5468] <... mkdir resumed>) = 0 [pid 5469] <... chdir resumed>) = 0 [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5469] chdir("./bus" [pid 5468] mkdir("./bus", 0777 [pid 5469] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = 0 [pid 5468] <... mkdir resumed>) = 0 [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777 [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = 0 [pid 5468] <... mkdir resumed>) = 0 [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5468] mkdir("./bus", 0777 [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5469] chdir("./bus" [pid 5468] <... mkdir resumed>) = 0 [pid 5469] <... chdir resumed>) = 0 [pid 5469] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5467] <... futex resumed>) = 0 [pid 5469] <... futex resumed>) = 1 [pid 5469] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = 0 [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5468] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5468] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5468] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5467] close(3) = 0 [pid 5467] close(4) = -1 EBADF (Bad file descriptor) [pid 5467] close(5) = -1 EBADF (Bad file descriptor) [pid 5467] close(6) = -1 EBADF (Bad file descriptor) [pid 5467] close(7) = -1 EBADF (Bad file descriptor) [pid 5467] close(8) = -1 EBADF (Bad file descriptor) [pid 5467] close(9) = -1 EBADF (Bad file descriptor) [pid 5467] close(10) = -1 EBADF (Bad file descriptor) [pid 5467] close(11) = -1 EBADF (Bad file descriptor) [pid 5467] close(12) = -1 EBADF (Bad file descriptor) [pid 5467] close(13) = -1 EBADF (Bad file descriptor) [pid 5467] close(14) = -1 EBADF (Bad file descriptor) [pid 5467] close(15) = -1 EBADF (Bad file descriptor) [pid 5467] close(16) = -1 EBADF (Bad file descriptor) [pid 5467] close(17) = -1 EBADF (Bad file descriptor) [pid 5467] close(18) = -1 EBADF (Bad file descriptor) [pid 5467] close(19) = -1 EBADF (Bad file descriptor) [pid 5467] close(20) = -1 EBADF (Bad file descriptor) [pid 5467] close(21) = -1 EBADF (Bad file descriptor) [pid 5467] close(22) = -1 EBADF (Bad file descriptor) [pid 5467] close(23) = -1 EBADF (Bad file descriptor) [pid 5467] close(24) = -1 EBADF (Bad file descriptor) [pid 5467] close(25) = -1 EBADF (Bad file descriptor) [pid 5467] close(26) = -1 EBADF (Bad file descriptor) [pid 5467] close(27) = -1 EBADF (Bad file descriptor) [pid 5467] close(28) = -1 EBADF (Bad file descriptor) [pid 5467] close(29write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5467] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5467] exit_group(0 [pid 5468] <... futex resumed>) = ? [pid 5467] <... exit_group resumed>) = ? [pid 5468] +++ exited with 0 +++ [pid 5469] <... futex resumed>) = ? [pid 5469] +++ exited with 0 +++ [pid 5467] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=431, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] umount2("./143", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./143", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./143/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./143/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./143/binderfs") = 0 [pid 5028] umount2("./143/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./143/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./143/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./143/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./143/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./143/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./143") = 0 [pid 5028] mkdir("./144", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5470 attached , child_tidptr=0x555557186750) = 434 [pid 5470] set_robust_list(0x555557186760, 24) = 0 [pid 5470] chdir("./144") = 0 [pid 5470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5470] setpgid(0, 0) = 0 [pid 5470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5470] write(3, "1000", 4) = 4 [pid 5470] close(3) = 0 [pid 5470] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5470] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5470] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5470] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5470] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5470] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5470] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5471 attached => {parent_tid=[435]}, 88) = 435 [pid 5470] rt_sigprocmask(SIG_SETMASK, [], [pid 5471] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5471] set_robust_list(0x7f801889c9a0, 24 [pid 5470] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5471] <... set_robust_list resumed>) = 0 [pid 5470] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5470] <... futex resumed>) = 0 [pid 5470] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5471] memfd_create("syzkaller", 0) = 3 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5471] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5471] munmap(0x7f801047c000, 2097152) = 0 [pid 5471] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5471] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5471] close(3) = 0 [pid 5471] mkdir("./file0", 0777) = 0 [pid 5471] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5471] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5471] chdir("./file0") = 0 [pid 5471] ioctl(4, LOOP_CLR_FD) = 0 [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] memfd_create("syzkaller", 0) = 4 [pid 5471] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5471] close(4) = 0 [pid 5471] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5470] <... futex resumed>) = 0 [pid 5470] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 114.391715][ T5471] loop0: detected capacity change from 0 to 4096 [ 114.402164][ T5471] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 114.424137][ T5471] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5470] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5471] <... futex resumed>) = 1 [pid 5470] <... futex resumed>) = 0 [pid 5471] mkdir("./bus", 0777 [pid 5470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5470] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5470] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5470] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5472 attached [pid 5472] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5471] <... mkdir resumed>) = 0 [pid 5470] <... clone3 resumed> => {parent_tid=[436]}, 88) = 436 [pid 5470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5470] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5470] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5472] <... rseq resumed>) = 0 [pid 5472] set_robust_list(0x7f801067b9a0, 24 [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] <... set_robust_list resumed>) = 0 [pid 5472] rt_sigprocmask(SIG_SETMASK, [], [pid 5471] mkdir("./bus", 0777 [pid 5472] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5471] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5472] chdir("./bus") = 0 [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] chdir("./bus" [pid 5471] mkdir("./bus", 0777) = 0 [pid 5472] <... chdir resumed>) = 0 [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777 [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus" [pid 5471] <... mkdir resumed>) = 0 [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] <... chdir resumed>) = 0 [pid 5472] chdir("./bus" [pid 5471] mkdir("./bus", 0777 [pid 5472] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus" [pid 5471] <... mkdir resumed>) = 0 [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777 [pid 5472] <... chdir resumed>) = 0 [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5471] <... mkdir resumed>) = 0 [pid 5472] chdir("./bus") = 0 [pid 5472] chdir("./bus" [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5471] mkdir("./bus", 0777 [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus" [pid 5471] <... mkdir resumed>) = 0 [pid 5472] <... chdir resumed>) = 0 [pid 5472] chdir("./bus" [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5471] mkdir("./bus", 0777 [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus" [pid 5471] <... mkdir resumed>) = 0 [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] <... chdir resumed>) = 0 [pid 5471] mkdir("./bus", 0777 [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5471] <... mkdir resumed>) = 0 [pid 5472] chdir("./bus" [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] <... chdir resumed>) = 0 [pid 5471] mkdir("./bus", 0777 [pid 5472] chdir("./bus" [pid 5471] <... mkdir resumed>) = 0 [pid 5472] <... chdir resumed>) = 0 [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] chdir("./bus" [pid 5471] mkdir("./bus", 0777 [pid 5472] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5471] <... mkdir resumed>) = 0 [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777 [pid 5472] chdir("./bus" [pid 5471] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] <... chdir resumed>) = 0 [pid 5471] mkdir("./bus", 0777 [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5471] <... mkdir resumed>) = 0 [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5472] chdir("./bus") = 0 [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] chdir("./bus" [pid 5471] mkdir("./bus", 0777 [pid 5472] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus" [pid 5471] <... mkdir resumed>) = 0 [pid 5472] <... chdir resumed>) = 0 [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] chdir("./bus" [pid 5471] mkdir("./bus", 0777 [pid 5472] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = 0 [pid 5471] <... mkdir resumed>) = 0 [pid 5472] chdir("./bus" [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5471] mkdir("./bus", 0777 [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus" [pid 5471] <... mkdir resumed>) = 0 [pid 5472] <... chdir resumed>) = 0 [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] chdir("./bus" [pid 5471] mkdir("./bus", 0777 [pid 5472] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus" [pid 5471] <... mkdir resumed>) = 0 [pid 5472] <... chdir resumed>) = 0 [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] chdir("./bus" [pid 5471] mkdir("./bus", 0777 [pid 5472] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5471] <... mkdir resumed>) = 0 [pid 5472] chdir("./bus" [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] <... chdir resumed>) = 0 [pid 5471] mkdir("./bus", 0777 [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5471] <... mkdir resumed>) = 0 [pid 5470] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] chdir("./bus" [pid 5471] mkdir("./bus", 0777 [pid 5472] <... chdir resumed>) = 0 [pid 5471] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777 [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5471] <... mkdir resumed>) = 0 [pid 5472] chdir("./bus" [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] <... chdir resumed>) = 0 [pid 5472] chdir("./bus" [pid 5471] mkdir("./bus", 0777 [pid 5472] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5472] chdir("./bus" [pid 5471] <... mkdir resumed>) = 0 [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777 [pid 5472] <... chdir resumed>) = 0 [pid 5471] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5472] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5472] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5472] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5471] mkdir("./bus", 0777) = 0 [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5471] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5471] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5471] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5470] close(3) = 0 [pid 5470] close(4) = -1 EBADF (Bad file descriptor) [pid 5470] close(5) = -1 EBADF (Bad file descriptor) [pid 5470] close(6) = -1 EBADF (Bad file descriptor) [pid 5470] close(7) = -1 EBADF (Bad file descriptor) [pid 5470] close(8) = -1 EBADF (Bad file descriptor) [pid 5470] close(9) = -1 EBADF (Bad file descriptor) [pid 5470] close(10) = -1 EBADF (Bad file descriptor) [pid 5470] close(11) = -1 EBADF (Bad file descriptor) [pid 5470] close(12) = -1 EBADF (Bad file descriptor) [pid 5470] close(13) = -1 EBADF (Bad file descriptor) [pid 5470] close(14) = -1 EBADF (Bad file descriptor) [pid 5470] close(15) = -1 EBADF (Bad file descriptor) [pid 5470] close(16) = -1 EBADF (Bad file descriptor) [pid 5470] close(17) = -1 EBADF (Bad file descriptor) [pid 5470] close(18) = -1 EBADF (Bad file descriptor) [pid 5470] close(19) = -1 EBADF (Bad file descriptor) [pid 5470] close(20) = -1 EBADF (Bad file descriptor) [pid 5470] close(21) = -1 EBADF (Bad file descriptor) [pid 5470] close(22) = -1 EBADF (Bad file descriptor) [pid 5470] close(23) = -1 EBADF (Bad file descriptor) [pid 5470] close(24) = -1 EBADF (Bad file descriptor) [pid 5470] close(25) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5470] close(26) = -1 EBADF (Bad file descriptor) [pid 5470] close(27) = -1 EBADF (Bad file descriptor) [pid 5470] close(28) = -1 EBADF (Bad file descriptor) [pid 5470] close(29) = -1 EBADF (Bad file descriptor) [pid 5470] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5470] exit_group(0) = ? [pid 5472] <... futex resumed>) = ? [pid 5471] <... futex resumed>) = ? [pid 5472] +++ exited with 0 +++ [pid 5471] +++ exited with 0 +++ [pid 5470] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=434, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./144", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./144", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./144/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./144/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./144/binderfs") = 0 [pid 5028] umount2("./144/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./144/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./144/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./144/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./144/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./144/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./144") = 0 [pid 5028] mkdir("./145", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5473 attached [pid 5473] set_robust_list(0x555557186760, 24) = 0 [pid 5473] chdir("./145") = 0 [pid 5473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5473] setpgid(0, 0) = 0 [pid 5028] <... clone resumed>, child_tidptr=0x555557186750) = 437 [pid 5473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5473] write(3, "1000", 4) = 4 [pid 5473] close(3) = 0 [pid 5473] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5473] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5473] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5473] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5473] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5473] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5473] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[438]}, 88) = 438 ./strace-static-x86_64: Process 5474 attached [pid 5473] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5473] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5474] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5473] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5474] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5474] memfd_create("syzkaller", 0) = 3 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5474] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5474] munmap(0x7f801047c000, 2097152) = 0 [pid 5474] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5474] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5474] close(3) = 0 [pid 5474] mkdir("./file0", 0777) = 0 [pid 5474] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5474] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5474] chdir("./file0") = 0 [pid 5474] ioctl(4, LOOP_CLR_FD) = 0 [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [ 114.670171][ T5474] loop0: detected capacity change from 0 to 4096 [ 114.678801][ T5474] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 114.699437][ T5474] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] memfd_create("syzkaller", 0) = 4 [pid 5474] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] close(4) = 0 [pid 5474] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5474] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5473] <... futex resumed>) = 0 [pid 5473] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5474] <... futex resumed>) = 0 [pid 5474] mkdir("./bus", 0777 [pid 5473] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5474] <... mkdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5473] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5474] mkdir("./bus", 0777 [pid 5473] <... mprotect resumed>) = 0 [pid 5474] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5473] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5473] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5474] mkdir("./bus", 0777 [pid 5473] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5474] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 5475 attached [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5473] <... clone3 resumed> => {parent_tid=[439]}, 88) = 439 [pid 5475] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5474] mkdir("./bus", 0777 [pid 5475] <... rseq resumed>) = 0 [pid 5473] rt_sigprocmask(SIG_SETMASK, [], [pid 5475] set_robust_list(0x7f801067b9a0, 24 [pid 5474] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5475] <... set_robust_list resumed>) = 0 [pid 5473] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5475] rt_sigprocmask(SIG_SETMASK, [], [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5473] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5475] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5474] mkdir("./bus", 0777 [pid 5473] <... futex resumed>) = 0 [pid 5475] chdir("./bus" [pid 5474] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5473] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5475] <... chdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] chdir("./bus" [pid 5474] mkdir("./bus", 0777 [pid 5475] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5474] <... mkdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777 [pid 5475] chdir("./bus" [pid 5474] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5475] <... chdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] chdir("./bus" [pid 5474] mkdir("./bus", 0777 [pid 5475] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus" [pid 5474] <... mkdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777 [pid 5475] <... chdir resumed>) = 0 [pid 5474] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5475] chdir("./bus" [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5474] mkdir("./bus", 0777 [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus" [pid 5474] <... mkdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] <... chdir resumed>) = 0 [pid 5474] mkdir("./bus", 0777 [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5474] <... mkdir resumed>) = 0 [pid 5475] chdir("./bus" [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] <... chdir resumed>) = 0 [pid 5474] mkdir("./bus", 0777 [pid 5475] chdir("./bus" [pid 5474] <... mkdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777 [pid 5475] <... chdir resumed>) = 0 [pid 5474] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5475] chdir("./bus" [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5474] mkdir("./bus", 0777 [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5474] <... mkdir resumed>) = 0 [pid 5475] chdir("./bus" [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] <... chdir resumed>) = 0 [pid 5474] mkdir("./bus", 0777 [pid 5475] chdir("./bus" [pid 5474] <... mkdir resumed>) = 0 [pid 5475] <... chdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] chdir("./bus" [pid 5474] mkdir("./bus", 0777 [pid 5475] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5474] <... mkdir resumed>) = 0 [pid 5475] chdir("./bus" [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] <... chdir resumed>) = 0 [pid 5474] mkdir("./bus", 0777 [pid 5475] chdir("./bus" [pid 5474] <... mkdir resumed>) = 0 [pid 5475] <... chdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] chdir("./bus" [pid 5474] mkdir("./bus", 0777 [pid 5475] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5474] <... mkdir resumed>) = 0 [pid 5475] chdir("./bus" [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] <... chdir resumed>) = 0 [pid 5474] mkdir("./bus", 0777 [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus" [pid 5474] <... mkdir resumed>) = 0 [pid 5475] <... chdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] chdir("./bus" [pid 5474] mkdir("./bus", 0777 [pid 5475] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus" [pid 5474] <... mkdir resumed>) = 0 [pid 5475] <... chdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] chdir("./bus" [pid 5474] mkdir("./bus", 0777 [pid 5475] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus" [pid 5474] <... mkdir resumed>) = 0 [pid 5475] <... chdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] chdir("./bus" [pid 5474] mkdir("./bus", 0777 [pid 5475] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus" [pid 5474] <... mkdir resumed>) = 0 [pid 5475] <... chdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5474] mkdir("./bus", 0777 [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus" [pid 5474] <... mkdir resumed>) = 0 [pid 5475] <... chdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] chdir("./bus" [pid 5474] mkdir("./bus", 0777 [pid 5475] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus" [pid 5474] <... mkdir resumed>) = 0 [pid 5475] <... chdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] chdir("./bus" [pid 5474] mkdir("./bus", 0777 [pid 5475] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5474] <... mkdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777 [pid 5475] chdir("./bus" [pid 5474] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5475] <... chdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] chdir("./bus" [pid 5474] mkdir("./bus", 0777 [pid 5475] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus" [pid 5474] <... mkdir resumed>) = 0 [pid 5475] <... chdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] chdir("./bus" [pid 5474] mkdir("./bus", 0777 [pid 5475] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5474] <... mkdir resumed>) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] chdir("./bus" [pid 5474] mkdir("./bus", 0777 [pid 5475] <... chdir resumed>) = 0 [pid 5474] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5475] chdir("./bus" [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5474] mkdir("./bus", 0777 [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5474] <... mkdir resumed>) = 0 [pid 5475] chdir("./bus" [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] <... chdir resumed>) = 0 [pid 5474] mkdir("./bus", 0777 [pid 5473] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5475] chdir("./bus" [pid 5473] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 5475] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5473] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus") = 0 [pid 5474] <... mkdir resumed>) = 0 [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777 [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5474] <... mkdir resumed>) = 0 [pid 5475] chdir("./bus") = 0 [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777 [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5475] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5474] <... mkdir resumed>) = 0 [pid 5475] chdir("./bus") = 0 [pid 5475] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5475] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5474] mkdir("./bus", 0777) = 0 [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5474] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5474] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5474] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5473] close(3) = 0 [pid 5473] close(4) = -1 EBADF (Bad file descriptor) [pid 5473] close(5) = -1 EBADF (Bad file descriptor) [pid 5473] close(6) = -1 EBADF (Bad file descriptor) [pid 5473] close(7) = -1 EBADF (Bad file descriptor) [pid 5473] close(8) = -1 EBADF (Bad file descriptor) [pid 5473] close(9) = -1 EBADF (Bad file descriptor) [pid 5473] close(10) = -1 EBADF (Bad file descriptor) [pid 5473] close(11) = -1 EBADF (Bad file descriptor) [pid 5473] close(12) = -1 EBADF (Bad file descriptor) [pid 5473] close(13) = -1 EBADF (Bad file descriptor) [pid 5473] close(14) = -1 EBADF (Bad file descriptor) [pid 5473] close(15) = -1 EBADF (Bad file descriptor) [pid 5473] close(16) = -1 EBADF (Bad file descriptor) [pid 5473] close(17) = -1 EBADF (Bad file descriptor) [pid 5473] close(18) = -1 EBADF (Bad file descriptor) [pid 5473] close(19) = -1 EBADF (Bad file descriptor) [pid 5473] close(20) = -1 EBADF (Bad file descriptor) [pid 5473] close(21) = -1 EBADF (Bad file descriptor) [pid 5473] close(22) = -1 EBADF (Bad file descriptor) [pid 5473] close(23) = -1 EBADF (Bad file descriptor) [pid 5473] close(24) = -1 EBADF (Bad file descriptor) [pid 5473] close(25) = -1 EBADF (Bad file descriptor) [pid 5473] close(26) = -1 EBADF (Bad file descriptor) [pid 5473] close(27) = -1 EBADF (Bad file descriptor) [pid 5473] close(28) = -1 EBADF (Bad file descriptor) [pid 5473] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5473] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5473] exit_group(0 [pid 5475] <... futex resumed>) = ? [pid 5475] +++ exited with 0 +++ [pid 5474] <... futex resumed>) = ? [pid 5473] <... exit_group resumed>) = ? [pid 5474] +++ exited with 0 +++ [pid 5473] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=437, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] umount2("./145", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./145", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./145/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./145/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./145/binderfs") = 0 [pid 5028] umount2("./145/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./145/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./145/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./145/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./145/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./145/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./145") = 0 [pid 5028] mkdir("./146", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 440 ./strace-static-x86_64: Process 5476 attached [pid 5476] set_robust_list(0x555557186760, 24) = 0 [pid 5476] chdir("./146") = 0 [pid 5476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5476] setpgid(0, 0) = 0 [pid 5476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5476] write(3, "1000", 4) = 4 [pid 5476] close(3) = 0 [pid 5476] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5476] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5476] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5476] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5476] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5476] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5476] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[441]}, 88) = 441 [pid 5476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5477 attached [pid 5476] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5477] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5477] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5477] rt_sigprocmask(SIG_SETMASK, [], [pid 5476] <... futex resumed>) = 0 [pid 5476] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5477] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5477] memfd_create("syzkaller", 0) = 3 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5477] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5477] munmap(0x7f801047c000, 2097152) = 0 [pid 5477] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5477] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5477] close(3) = 0 [pid 5477] mkdir("./file0", 0777) = 0 [pid 5477] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5477] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5477] chdir("./file0") = 0 [pid 5477] ioctl(4, LOOP_CLR_FD) = 0 [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [ 114.963975][ T5477] loop0: detected capacity change from 0 to 4096 [ 114.972723][ T5477] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 114.994551][ T5477] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] memfd_create("syzkaller", 0) = 4 [pid 5477] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] close(4) = 0 [pid 5477] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5477] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5476] <... futex resumed>) = 0 [pid 5476] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5476] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5476] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5477] <... futex resumed>) = 0 [pid 5476] <... mprotect resumed>) = 0 [pid 5477] mkdir("./bus", 0777 [pid 5476] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5476] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5478 attached => {parent_tid=[442]}, 88) = 442 [pid 5476] rt_sigprocmask(SIG_SETMASK, [], [pid 5477] <... mkdir resumed>) = 0 [pid 5478] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5476] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5476] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5476] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5478] <... rseq resumed>) = 0 [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5478] set_robust_list(0x7f801067b9a0, 24 [pid 5477] mkdir("./bus", 0777 [pid 5478] <... set_robust_list resumed>) = 0 [pid 5477] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5478] rt_sigprocmask(SIG_SETMASK, [], [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5478] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5478] chdir("./bus" [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5478] <... chdir resumed>) = 0 [pid 5477] mkdir("./bus", 0777 [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus" [pid 5477] <... mkdir resumed>) = 0 [pid 5478] <... chdir resumed>) = 0 [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5478] chdir("./bus" [pid 5477] mkdir("./bus", 0777 [pid 5478] <... chdir resumed>) = 0 [pid 5477] <... mkdir resumed>) = 0 [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5477] mkdir("./bus", 0777 [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5477] <... mkdir resumed>) = 0 [pid 5478] chdir("./bus") = 0 [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5477] mkdir("./bus", 0777 [pid 5478] chdir("./bus" [pid 5477] <... mkdir resumed>) = 0 [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777 [pid 5478] <... chdir resumed>) = 0 [pid 5477] <... mkdir resumed>) = 0 [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5478] chdir("./bus" [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5478] <... chdir resumed>) = 0 [pid 5478] chdir("./bus" [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777 [pid 5478] <... chdir resumed>) = 0 [pid 5477] <... mkdir resumed>) = 0 [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777 [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5477] <... mkdir resumed>) = 0 [pid 5478] chdir("./bus") = 0 [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777 [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus" [pid 5477] <... mkdir resumed>) = 0 [pid 5478] <... chdir resumed>) = 0 [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777 [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] chdir("./bus" [pid 5477] <... mkdir resumed>) = 0 [pid 5478] <... chdir resumed>) = 0 [pid 5478] chdir("./bus" [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5478] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5477] mkdir("./bus", 0777 [pid 5478] chdir("./bus" [pid 5477] <... mkdir resumed>) = 0 [pid 5478] <... chdir resumed>) = 0 [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777 [pid 5478] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5478] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5476] <... futex resumed>) = 0 [pid 5478] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5477] <... mkdir resumed>) = 0 [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5477] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5477] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5477] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5476] close(3) = 0 [pid 5476] close(4) = -1 EBADF (Bad file descriptor) [pid 5476] close(5) = -1 EBADF (Bad file descriptor) [pid 5476] close(6) = -1 EBADF (Bad file descriptor) [pid 5476] close(7) = -1 EBADF (Bad file descriptor) [pid 5476] close(8) = -1 EBADF (Bad file descriptor) [pid 5476] close(9) = -1 EBADF (Bad file descriptor) [pid 5476] close(10) = -1 EBADF (Bad file descriptor) [pid 5476] close(11) = -1 EBADF (Bad file descriptor) [pid 5476] close(12) = -1 EBADF (Bad file descriptor) [pid 5476] close(13) = -1 EBADF (Bad file descriptor) [pid 5476] close(14) = -1 EBADF (Bad file descriptor) [pid 5476] close(15) = -1 EBADF (Bad file descriptor) [pid 5476] close(16) = -1 EBADF (Bad file descriptor) [pid 5476] close(17) = -1 EBADF (Bad file descriptor) [pid 5476] close(18) = -1 EBADF (Bad file descriptor) [pid 5476] close(19) = -1 EBADF (Bad file descriptor) [pid 5476] close(20) = -1 EBADF (Bad file descriptor) [pid 5476] close(21) = -1 EBADF (Bad file descriptor) [pid 5476] close(22) = -1 EBADF (Bad file descriptor) [pid 5476] close(23) = -1 EBADF (Bad file descriptor) [pid 5476] close(24) = -1 EBADF (Bad file descriptor) [pid 5476] close(25) = -1 EBADF (Bad file descriptor) [pid 5476] close(26) = -1 EBADF (Bad file descriptor) [pid 5476] close(27) = -1 EBADF (Bad file descriptor) [pid 5476] close(28) = -1 EBADF (Bad file descriptor) [pid 5476] close(29) = -1 EBADF (Bad file descriptor) [pid 5476] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5476] exit_group(0 [pid 5478] <... futex resumed>) = ? [pid 5478] +++ exited with 0 +++ [pid 5477] <... futex resumed>) = ? [pid 5476] <... exit_group resumed>) = ? [pid 5477] +++ exited with 0 +++ [pid 5476] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=440, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=10 /* 0.10 s */} --- [pid 5028] umount2("./146", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./146", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./146/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./146/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./146/binderfs") = 0 [pid 5028] umount2("./146/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./146/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./146/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./146/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./146/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./146/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./146") = 0 [pid 5028] mkdir("./147", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5479 attached , child_tidptr=0x555557186750) = 443 [pid 5479] set_robust_list(0x555557186760, 24) = 0 [pid 5479] chdir("./147") = 0 [pid 5479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5479] setpgid(0, 0) = 0 [pid 5479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5479] write(3, "1000", 4) = 4 [pid 5479] close(3) = 0 [pid 5479] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5479] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5479] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5479] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5479] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5479] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5479] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[444]}, 88) = 444 ./strace-static-x86_64: Process 5480 attached [pid 5479] rt_sigprocmask(SIG_SETMASK, [], [pid 5480] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5479] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5480] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5479] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5480] rt_sigprocmask(SIG_SETMASK, [], [pid 5479] <... futex resumed>) = 0 [pid 5479] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5480] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5480] memfd_create("syzkaller", 0) = 3 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5480] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5480] munmap(0x7f801047c000, 2097152) = 0 [pid 5480] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5480] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5480] close(3) = 0 [pid 5480] mkdir("./file0", 0777) = 0 [pid 5480] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5480] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5480] chdir("./file0") = 0 [pid 5480] ioctl(4, LOOP_CLR_FD) = 0 [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [ 115.249079][ T5480] loop0: detected capacity change from 0 to 4096 [ 115.258358][ T5480] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 115.281656][ T5480] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] memfd_create("syzkaller", 0) = 4 [pid 5480] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] close(4) = 0 [pid 5480] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5479] <... futex resumed>) = 0 [pid 5479] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5479] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5479] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5479] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5479] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5481 attached [pid 5481] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5480] <... futex resumed>) = 1 [pid 5479] <... clone3 resumed> => {parent_tid=[445]}, 88) = 445 [pid 5481] <... rseq resumed>) = 0 [pid 5480] mkdir("./bus", 0777 [pid 5479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5479] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5479] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5481] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5480] <... mkdir resumed>) = 0 [pid 5481] chdir("./bus" [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5481] <... chdir resumed>) = 0 [pid 5480] mkdir("./bus", 0777 [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus" [pid 5480] <... mkdir resumed>) = 0 [pid 5481] <... chdir resumed>) = 0 [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777 [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5480] <... mkdir resumed>) = 0 [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777 [pid 5481] chdir("./bus" [pid 5480] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5481] <... chdir resumed>) = 0 [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777 [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5480] <... mkdir resumed>) = 0 [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5481] chdir("./bus") = 0 [pid 5480] mkdir("./bus", 0777 [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5480] <... mkdir resumed>) = 0 [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5481] chdir("./bus" [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5481] <... chdir resumed>) = 0 [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5480] mkdir("./bus", 0777 [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus" [pid 5480] <... mkdir resumed>) = 0 [pid 5481] <... chdir resumed>) = 0 [pid 5481] chdir("./bus" [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777 [pid 5481] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus" [pid 5480] <... mkdir resumed>) = 0 [pid 5481] <... chdir resumed>) = 0 [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777 [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5480] <... mkdir resumed>) = 0 [pid 5481] chdir("./bus" [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5481] <... chdir resumed>) = 0 [pid 5480] mkdir("./bus", 0777 [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus" [pid 5480] <... mkdir resumed>) = 0 [pid 5481] <... chdir resumed>) = 0 [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5480] mkdir("./bus", 0777 [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5480] <... mkdir resumed>) = 0 [pid 5481] chdir("./bus") = 0 [pid 5481] chdir("./bus" [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5481] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5480] mkdir("./bus", 0777 [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5480] <... mkdir resumed>) = 0 [pid 5481] chdir("./bus") = 0 [pid 5481] chdir("./bus" [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777 [pid 5481] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = 0 [pid 5480] <... mkdir resumed>) = 0 [pid 5481] chdir("./bus" [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5481] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5480] mkdir("./bus", 0777 [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus" [pid 5480] <... mkdir resumed>) = 0 [pid 5481] <... chdir resumed>) = 0 [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5481] chdir("./bus" [pid 5480] mkdir("./bus", 0777 [pid 5481] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus" [pid 5480] <... mkdir resumed>) = 0 [pid 5481] <... chdir resumed>) = 0 [pid 5481] chdir("./bus" [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5481] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5480] mkdir("./bus", 0777 [pid 5481] chdir("./bus" [pid 5480] <... mkdir resumed>) = 0 [pid 5481] <... chdir resumed>) = 0 [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus" [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5481] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus" [pid 5480] mkdir("./bus", 0777 [pid 5481] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5481] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5479] <... futex resumed>) = 0 [pid 5480] <... mkdir resumed>) = 0 [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5481] <... futex resumed>) = 1 [pid 5480] mkdir("./bus", 0777 [pid 5481] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5480] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5480] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5480] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5480] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5479] close(3) = 0 [pid 5479] close(4) = -1 EBADF (Bad file descriptor) [pid 5479] close(5) = -1 EBADF (Bad file descriptor) [pid 5479] close(6) = -1 EBADF (Bad file descriptor) [pid 5479] close(7) = -1 EBADF (Bad file descriptor) [pid 5479] close(8) = -1 EBADF (Bad file descriptor) [pid 5479] close(9) = -1 EBADF (Bad file descriptor) [pid 5479] close(10) = -1 EBADF (Bad file descriptor) [pid 5479] close(11) = -1 EBADF (Bad file descriptor) [pid 5479] close(12) = -1 EBADF (Bad file descriptor) [pid 5479] close(13) = -1 EBADF (Bad file descriptor) [pid 5479] close(14) = -1 EBADF (Bad file descriptor) [pid 5479] close(15) = -1 EBADF (Bad file descriptor) [pid 5479] close(16) = -1 EBADF (Bad file descriptor) [pid 5479] close(17) = -1 EBADF (Bad file descriptor) [pid 5479] close(18) = -1 EBADF (Bad file descriptor) [pid 5479] close(19) = -1 EBADF (Bad file descriptor) [pid 5479] close(20) = -1 EBADF (Bad file descriptor) [pid 5479] close(21) = -1 EBADF (Bad file descriptor) [pid 5479] close(22) = -1 EBADF (Bad file descriptor) [pid 5479] close(23) = -1 EBADF (Bad file descriptor) [pid 5479] close(24) = -1 EBADF (Bad file descriptor) [pid 5479] close(25) = -1 EBADF (Bad file descriptor) [pid 5479] close(26) = -1 EBADF (Bad file descriptor) [pid 5479] close(27) = -1 EBADF (Bad file descriptor) [pid 5479] close(28) = -1 EBADF (Bad file descriptor) [pid 5479] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5479] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5479] exit_group(0) = ? [pid 5481] <... futex resumed>) = ? [pid 5480] <... futex resumed>) = ? [pid 5481] +++ exited with 0 +++ [pid 5480] +++ exited with 0 +++ [pid 5479] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=443, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=12 /* 0.12 s */} --- [pid 5028] umount2("./147", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./147", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./147/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./147/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./147/binderfs") = 0 [pid 5028] umount2("./147/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./147/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./147/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./147/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./147/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./147/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./147") = 0 [pid 5028] mkdir("./148", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5482 attached , child_tidptr=0x555557186750) = 446 [pid 5482] set_robust_list(0x555557186760, 24) = 0 [pid 5482] chdir("./148") = 0 [pid 5482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5482] setpgid(0, 0) = 0 [pid 5482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5482] write(3, "1000", 4) = 4 [pid 5482] close(3) = 0 [pid 5482] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5482] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5482] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5482] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5482] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5482] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5482] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[447]}, 88) = 447 ./strace-static-x86_64: Process 5483 attached [pid 5482] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5482] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5483] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5483] set_robust_list(0x7f801889c9a0, 24 [pid 5482] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5483] <... set_robust_list resumed>) = 0 [pid 5483] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5483] memfd_create("syzkaller", 0) = 3 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5483] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5483] munmap(0x7f801047c000, 2097152) = 0 [pid 5483] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5483] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5483] close(3) = 0 [pid 5483] mkdir("./file0", 0777) = 0 [pid 5483] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5483] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5483] chdir("./file0") = 0 [pid 5483] ioctl(4, LOOP_CLR_FD) = 0 [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] memfd_create("syzkaller", 0) = 4 [pid 5483] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] close(4) = 0 [pid 5483] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5482] <... futex resumed>) = 0 [pid 5483] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5482] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5482] <... futex resumed>) = 0 [pid 5483] mkdir("./bus", 0777 [pid 5482] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5482] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5482] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5483] <... mkdir resumed>) = 0 [pid 5482] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5482] <... clone3 resumed> => {parent_tid=[448]}, 88) = 448 [pid 5482] rt_sigprocmask(SIG_SETMASK, [], [pid 5483] mkdir("./bus", 0777 [pid 5482] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5483] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5482] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5482] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 5484 attached [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777 [pid 5484] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5483] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5484] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5484] rt_sigprocmask(SIG_SETMASK, [], [pid 5483] mkdir("./bus", 0777 [pid 5484] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5483] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5484] chdir("./bus" [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5484] <... chdir resumed>) = 0 [pid 5483] mkdir("./bus", 0777 [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5483] <... mkdir resumed>) = 0 [pid 5484] chdir("./bus" [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5484] <... chdir resumed>) = 0 [pid 5484] chdir("./bus" [pid 5483] mkdir("./bus", 0777) = 0 [pid 5484] <... chdir resumed>) = 0 [pid 5484] chdir("./bus" [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777 [pid 5484] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus" [pid 5483] <... mkdir resumed>) = 0 [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [ 115.525130][ T5483] loop0: detected capacity change from 0 to 4096 [ 115.533913][ T5483] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 115.551682][ T5483] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5484] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5483] mkdir("./bus", 0777 [pid 5484] chdir("./bus" [pid 5483] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5484] <... chdir resumed>) = 0 [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5484] chdir("./bus" [pid 5483] mkdir("./bus", 0777 [pid 5484] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus" [pid 5483] <... mkdir resumed>) = 0 [pid 5484] <... chdir resumed>) = 0 [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5484] chdir("./bus" [pid 5483] mkdir("./bus", 0777 [pid 5484] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus" [pid 5483] <... mkdir resumed>) = 0 [pid 5484] <... chdir resumed>) = 0 [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus" [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5484] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5483] mkdir("./bus", 0777 [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5483] <... mkdir resumed>) = 0 [pid 5484] chdir("./bus") = 0 [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5484] chdir("./bus" [pid 5483] mkdir("./bus", 0777 [pid 5484] <... chdir resumed>) = 0 [pid 5483] <... mkdir resumed>) = 0 [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777 [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus" [pid 5483] <... mkdir resumed>) = 0 [pid 5484] <... chdir resumed>) = 0 [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777 [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5483] <... mkdir resumed>) = 0 [pid 5484] chdir("./bus") = 0 [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5484] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5483] mkdir("./bus", 0777 [pid 5484] chdir("./bus" [pid 5483] <... mkdir resumed>) = 0 [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5484] <... chdir resumed>) = 0 [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5484] chdir("./bus" [pid 5483] mkdir("./bus", 0777 [pid 5484] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5482] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5483] <... mkdir resumed>) = 0 [pid 5484] chdir("./bus" [pid 5482] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5482] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5484] <... chdir resumed>) = 0 [pid 5484] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5484] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5483] mkdir("./bus", 0777) = 0 [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5483] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5483] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5483] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5482] close(3) = 0 [pid 5482] close(4) = -1 EBADF (Bad file descriptor) [pid 5482] close(5) = -1 EBADF (Bad file descriptor) [pid 5482] close(6) = -1 EBADF (Bad file descriptor) [pid 5482] close(7) = -1 EBADF (Bad file descriptor) [pid 5482] close(8) = -1 EBADF (Bad file descriptor) [pid 5482] close(9) = -1 EBADF (Bad file descriptor) [pid 5482] close(10) = -1 EBADF (Bad file descriptor) [pid 5482] close(11) = -1 EBADF (Bad file descriptor) [pid 5482] close(12) = -1 EBADF (Bad file descriptor) [pid 5482] close(13) = -1 EBADF (Bad file descriptor) [pid 5482] close(14) = -1 EBADF (Bad file descriptor) [pid 5482] close(15) = -1 EBADF (Bad file descriptor) [pid 5482] close(16) = -1 EBADF (Bad file descriptor) [pid 5482] close(17) = -1 EBADF (Bad file descriptor) [pid 5482] close(18) = -1 EBADF (Bad file descriptor) [pid 5482] close(19) = -1 EBADF (Bad file descriptor) [pid 5482] close(20) = -1 EBADF (Bad file descriptor) [pid 5482] close(21) = -1 EBADF (Bad file descriptor) [pid 5482] close(22) = -1 EBADF (Bad file descriptor) [pid 5482] close(23) = -1 EBADF (Bad file descriptor) [pid 5482] close(24) = -1 EBADF (Bad file descriptor) [pid 5482] close(25) = -1 EBADF (Bad file descriptor) [pid 5482] close(26) = -1 EBADF (Bad file descriptor) [pid 5482] close(27) = -1 EBADF (Bad file descriptor) [pid 5482] close(28) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5482] close(29) = -1 EBADF (Bad file descriptor) [pid 5482] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5482] exit_group(0) = ? [pid 5484] <... futex resumed>) = ? [pid 5483] <... futex resumed>) = ? [pid 5484] +++ exited with 0 +++ [pid 5483] +++ exited with 0 +++ [pid 5482] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=446, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./148", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./148", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./148/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./148/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./148/binderfs") = 0 [pid 5028] umount2("./148/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./148/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./148/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./148/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./148/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./148/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./148") = 0 [pid 5028] mkdir("./149", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 449 ./strace-static-x86_64: Process 5485 attached [pid 5485] set_robust_list(0x555557186760, 24) = 0 [pid 5485] chdir("./149") = 0 [pid 5485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5485] setpgid(0, 0) = 0 [pid 5485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5485] write(3, "1000", 4) = 4 [pid 5485] close(3) = 0 [pid 5485] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5485] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5485] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5485] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5485] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5485] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5485] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5485] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[450]}, 88) = 450 [pid 5485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5485] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5485] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5486 attached [pid 5486] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5486] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5486] memfd_create("syzkaller", 0) = 3 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5486] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5486] munmap(0x7f801047c000, 2097152) = 0 [pid 5486] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5486] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5486] close(3) = 0 [pid 5486] mkdir("./file0", 0777) = 0 [pid 5486] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5486] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5486] chdir("./file0") = 0 [pid 5486] ioctl(4, LOOP_CLR_FD) = 0 [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 115.784358][ T5486] loop0: detected capacity change from 0 to 4096 [ 115.793816][ T5486] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 115.812029][ T5486] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] memfd_create("syzkaller", 0) = 4 [pid 5486] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] close(4) = 0 [pid 5486] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5485] <... futex resumed>) = 0 [pid 5486] <... futex resumed>) = 1 [pid 5486] mkdir("./bus", 0777 [pid 5485] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5485] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5485] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5485] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5485] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5486] <... mkdir resumed>) = 0 [pid 5485] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5485] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777./strace-static-x86_64: Process 5487 attached ) = -1 EEXIST (File exists) [pid 5485] <... clone3 resumed> => {parent_tid=[451]}, 88) = 451 [pid 5487] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5485] rt_sigprocmask(SIG_SETMASK, [], [pid 5487] <... rseq resumed>) = 0 [pid 5486] mkdir("./bus", 0777 [pid 5485] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5487] set_robust_list(0x7f801067b9a0, 24 [pid 5486] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5485] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5487] <... set_robust_list resumed>) = 0 [pid 5485] <... futex resumed>) = 0 [pid 5487] rt_sigprocmask(SIG_SETMASK, [], [pid 5485] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5487] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5487] chdir("./bus" [pid 5486] mkdir("./bus", 0777 [pid 5487] <... chdir resumed>) = 0 [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus" [pid 5486] <... mkdir resumed>) = 0 [pid 5487] <... chdir resumed>) = 0 [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5487] chdir("./bus" [pid 5486] mkdir("./bus", 0777 [pid 5487] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus" [pid 5486] <... mkdir resumed>) = 0 [pid 5487] <... chdir resumed>) = 0 [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5487] chdir("./bus" [pid 5486] mkdir("./bus", 0777 [pid 5487] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus" [pid 5486] <... mkdir resumed>) = 0 [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5487] <... chdir resumed>) = 0 [pid 5487] chdir("./bus" [pid 5486] mkdir("./bus", 0777 [pid 5487] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = 0 [pid 5486] <... mkdir resumed>) = 0 [pid 5487] chdir("./bus" [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5487] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5486] mkdir("./bus", 0777 [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus" [pid 5486] <... mkdir resumed>) = 0 [pid 5487] <... chdir resumed>) = 0 [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5487] chdir("./bus" [pid 5486] mkdir("./bus", 0777 [pid 5487] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus" [pid 5486] <... mkdir resumed>) = 0 [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5487] <... chdir resumed>) = 0 [pid 5486] mkdir("./bus", 0777 [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5486] <... mkdir resumed>) = 0 [pid 5487] chdir("./bus" [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5487] <... chdir resumed>) = 0 [pid 5487] chdir("./bus" [pid 5486] mkdir("./bus", 0777 [pid 5487] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus" [pid 5486] <... mkdir resumed>) = 0 [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5487] <... chdir resumed>) = 0 [pid 5487] chdir("./bus" [pid 5486] mkdir("./bus", 0777) = 0 [pid 5487] <... chdir resumed>) = 0 [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5487] chdir("./bus" [pid 5486] mkdir("./bus", 0777 [pid 5487] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus" [pid 5486] <... mkdir resumed>) = 0 [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777 [pid 5487] <... chdir resumed>) = 0 [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus" [pid 5486] <... mkdir resumed>) = 0 [pid 5487] <... chdir resumed>) = 0 [pid 5487] chdir("./bus" [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5487] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5486] mkdir("./bus", 0777 [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus" [pid 5486] <... mkdir resumed>) = 0 [pid 5487] <... chdir resumed>) = 0 [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777 [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5487] chdir("./bus" [pid 5486] <... mkdir resumed>) = 0 [pid 5487] <... chdir resumed>) = 0 [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5487] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5486] mkdir("./bus", 0777 [pid 5485] <... futex resumed>) = 0 [pid 5487] <... futex resumed>) = 1 [pid 5487] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5486] <... mkdir resumed>) = 0 [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5486] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5486] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5486] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5485] close(3) = 0 [pid 5485] close(4) = -1 EBADF (Bad file descriptor) [pid 5485] close(5) = -1 EBADF (Bad file descriptor) [pid 5485] close(6) = -1 EBADF (Bad file descriptor) [pid 5485] close(7) = -1 EBADF (Bad file descriptor) [pid 5485] close(8) = -1 EBADF (Bad file descriptor) [pid 5485] close(9) = -1 EBADF (Bad file descriptor) [pid 5485] close(10) = -1 EBADF (Bad file descriptor) [pid 5485] close(11) = -1 EBADF (Bad file descriptor) [pid 5485] close(12) = -1 EBADF (Bad file descriptor) [pid 5485] close(13) = -1 EBADF (Bad file descriptor) [pid 5485] close(14) = -1 EBADF (Bad file descriptor) [pid 5485] close(15) = -1 EBADF (Bad file descriptor) [pid 5485] close(16) = -1 EBADF (Bad file descriptor) [pid 5485] close(17) = -1 EBADF (Bad file descriptor) [pid 5485] close(18) = -1 EBADF (Bad file descriptor) [pid 5485] close(19) = -1 EBADF (Bad file descriptor) [pid 5485] close(20) = -1 EBADF (Bad file descriptor) [pid 5485] close(21) = -1 EBADF (Bad file descriptor) [pid 5485] close(22) = -1 EBADF (Bad file descriptor) [pid 5485] close(23) = -1 EBADF (Bad file descriptor) [pid 5485] close(24) = -1 EBADF (Bad file descriptor) [pid 5485] close(25) = -1 EBADF (Bad file descriptor) [pid 5485] close(26) = -1 EBADF (Bad file descriptor) [pid 5485] close(27) = -1 EBADF (Bad file descriptor) [pid 5485] close(28write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5485] close(29) = -1 EBADF (Bad file descriptor) [pid 5485] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5485] exit_group(0) = ? [pid 5487] <... futex resumed>) = ? [pid 5486] <... futex resumed>) = ? [pid 5487] +++ exited with 0 +++ [pid 5486] +++ exited with 0 +++ [pid 5485] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=449, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./149", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./149", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./149/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./149/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./149/binderfs") = 0 [pid 5028] umount2("./149/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./149/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./149/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./149/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./149/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./149/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./149") = 0 [pid 5028] mkdir("./150", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 452 ./strace-static-x86_64: Process 5488 attached [pid 5488] set_robust_list(0x555557186760, 24) = 0 [pid 5488] chdir("./150") = 0 [pid 5488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5488] setpgid(0, 0) = 0 [pid 5488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5488] write(3, "1000", 4) = 4 [pid 5488] close(3) = 0 [pid 5488] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5488] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5488] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5488] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5488] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5488] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5488] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[453]}, 88) = 453 [pid 5488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5488] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5488] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5489 attached [pid 5489] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5489] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5489] memfd_create("syzkaller", 0) = 3 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5489] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5489] munmap(0x7f801047c000, 2097152) = 0 [pid 5489] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5489] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5489] close(3) = 0 [pid 5489] mkdir("./file0", 0777) = 0 [pid 5489] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5489] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5489] chdir("./file0") = 0 [pid 5489] ioctl(4, LOOP_CLR_FD) = 0 [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [ 116.047629][ T5489] loop0: detected capacity change from 0 to 4096 [ 116.057205][ T5489] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 116.078266][ T5489] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] memfd_create("syzkaller", 0) = 4 [pid 5489] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] close(4) = 0 [pid 5489] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5488] <... futex resumed>) = 0 [pid 5489] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5488] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5489] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5488] <... futex resumed>) = 0 [pid 5489] mkdir("./bus", 0777 [pid 5488] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5488] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5489] <... mkdir resumed>) = 0 [pid 5488] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5488] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5490 attached [pid 5489] mkdir("./bus", 0777 [pid 5490] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5490] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5490] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5489] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5488] <... clone3 resumed> => {parent_tid=[454]}, 88) = 454 [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777 [pid 5488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5488] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5489] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5490] <... futex resumed>) = 0 [pid 5488] <... futex resumed>) = 1 [pid 5490] chdir("./bus") = 0 [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5488] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5489] mkdir("./bus", 0777 [pid 5490] chdir("./bus" [pid 5489] <... mkdir resumed>) = 0 [pid 5490] <... chdir resumed>) = 0 [pid 5490] chdir("./bus" [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777 [pid 5490] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus" [pid 5489] <... mkdir resumed>) = 0 [pid 5490] <... chdir resumed>) = 0 [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus" [pid 5489] mkdir("./bus", 0777 [pid 5490] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5489] <... mkdir resumed>) = 0 [pid 5490] chdir("./bus") = 0 [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] chdir("./bus" [pid 5489] mkdir("./bus", 0777 [pid 5490] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus" [pid 5489] <... mkdir resumed>) = 0 [pid 5490] <... chdir resumed>) = 0 [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777 [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = 0 [pid 5489] <... mkdir resumed>) = 0 [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5489] mkdir("./bus", 0777 [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5489] <... mkdir resumed>) = 0 [pid 5490] chdir("./bus" [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] <... chdir resumed>) = 0 [pid 5489] mkdir("./bus", 0777 [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = 0 [pid 5489] <... mkdir resumed>) = 0 [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] chdir("./bus" [pid 5489] mkdir("./bus", 0777 [pid 5490] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = 0 [pid 5489] <... mkdir resumed>) = 0 [pid 5490] chdir("./bus" [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5489] mkdir("./bus", 0777 [pid 5490] chdir("./bus" [pid 5489] <... mkdir resumed>) = 0 [pid 5490] <... chdir resumed>) = 0 [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] chdir("./bus" [pid 5489] mkdir("./bus", 0777 [pid 5490] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus" [pid 5489] <... mkdir resumed>) = 0 [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777 [pid 5490] <... chdir resumed>) = 0 [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = 0 [pid 5489] <... mkdir resumed>) = 0 [pid 5490] chdir("./bus" [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5489] mkdir("./bus", 0777 [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus" [pid 5489] <... mkdir resumed>) = 0 [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] <... chdir resumed>) = 0 [pid 5489] mkdir("./bus", 0777 [pid 5490] chdir("./bus" [pid 5489] <... mkdir resumed>) = 0 [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] <... chdir resumed>) = 0 [pid 5489] mkdir("./bus", 0777 [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5489] <... mkdir resumed>) = 0 [pid 5490] chdir("./bus" [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] <... chdir resumed>) = 0 [pid 5489] mkdir("./bus", 0777 [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5489] <... mkdir resumed>) = 0 [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] chdir("./bus" [pid 5489] mkdir("./bus", 0777 [pid 5490] <... chdir resumed>) = 0 [pid 5489] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5490] chdir("./bus" [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5489] mkdir("./bus", 0777 [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = 0 [pid 5489] <... mkdir resumed>) = 0 [pid 5490] chdir("./bus" [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5489] mkdir("./bus", 0777 [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus" [pid 5489] <... mkdir resumed>) = 0 [pid 5490] <... chdir resumed>) = 0 [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777 [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus" [pid 5489] <... mkdir resumed>) = 0 [pid 5490] <... chdir resumed>) = 0 [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777 [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus" [pid 5489] <... mkdir resumed>) = 0 [pid 5490] <... chdir resumed>) = 0 [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777 [pid 5490] chdir("./bus" [pid 5489] <... mkdir resumed>) = 0 [pid 5490] <... chdir resumed>) = 0 [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] chdir("./bus" [pid 5489] mkdir("./bus", 0777 [pid 5490] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5489] <... mkdir resumed>) = 0 [pid 5490] chdir("./bus" [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] <... chdir resumed>) = 0 [pid 5489] mkdir("./bus", 0777 [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus" [pid 5489] <... mkdir resumed>) = 0 [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] <... chdir resumed>) = 0 [pid 5489] mkdir("./bus", 0777 [pid 5490] chdir("./bus") = 0 [pid 5489] <... mkdir resumed>) = 0 [pid 5490] chdir("./bus" [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777 [pid 5490] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5490] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5490] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5489] <... mkdir resumed>) = 0 [pid 5488] <... futex resumed>) = 0 [pid 5490] <... futex resumed>) = 1 [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5490] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5489] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5489] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5489] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5488] close(3) = 0 [pid 5488] close(4) = -1 EBADF (Bad file descriptor) [pid 5488] close(5) = -1 EBADF (Bad file descriptor) [pid 5488] close(6) = -1 EBADF (Bad file descriptor) [pid 5488] close(7) = -1 EBADF (Bad file descriptor) [pid 5488] close(8) = -1 EBADF (Bad file descriptor) [pid 5488] close(9) = -1 EBADF (Bad file descriptor) [pid 5488] close(10) = -1 EBADF (Bad file descriptor) [pid 5488] close(11) = -1 EBADF (Bad file descriptor) [pid 5488] close(12) = -1 EBADF (Bad file descriptor) [pid 5488] close(13) = -1 EBADF (Bad file descriptor) [pid 5488] close(14) = -1 EBADF (Bad file descriptor) [pid 5488] close(15) = -1 EBADF (Bad file descriptor) [pid 5488] close(16) = -1 EBADF (Bad file descriptor) [pid 5488] close(17) = -1 EBADF (Bad file descriptor) [pid 5488] close(18) = -1 EBADF (Bad file descriptor) [pid 5488] close(19) = -1 EBADF (Bad file descriptor) [pid 5488] close(20) = -1 EBADF (Bad file descriptor) [pid 5488] close(21) = -1 EBADF (Bad file descriptor) [pid 5488] close(22) = -1 EBADF (Bad file descriptor) [pid 5488] close(23) = -1 EBADF (Bad file descriptor) [pid 5488] close(24) = -1 EBADF (Bad file descriptor) [pid 5488] close(25) = -1 EBADF (Bad file descriptor) [pid 5488] close(26) = -1 EBADF (Bad file descriptor) [pid 5488] close(27) = -1 EBADF (Bad file descriptor) [pid 5488] close(28) = -1 EBADF (Bad file descriptor) [pid 5488] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5488] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5488] exit_group(0 [pid 5490] <... futex resumed>) = ? [pid 5490] +++ exited with 0 +++ [pid 5488] <... exit_group resumed>) = ? [pid 5489] <... futex resumed>) = ? [pid 5489] +++ exited with 0 +++ [pid 5488] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=452, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5028] umount2("./150", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./150", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./150/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./150/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./150/binderfs") = 0 [pid 5028] umount2("./150/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./150/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./150/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./150/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./150/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./150/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./150") = 0 [pid 5028] mkdir("./151", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 455 ./strace-static-x86_64: Process 5491 attached [pid 5491] set_robust_list(0x555557186760, 24) = 0 [pid 5491] chdir("./151") = 0 [pid 5491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5491] setpgid(0, 0) = 0 [pid 5491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5491] write(3, "1000", 4) = 4 [pid 5491] close(3) = 0 [pid 5491] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5491] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5491] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5491] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5491] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5491] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[456]}, 88) = 456 ./strace-static-x86_64: Process 5492 attached [pid 5491] rt_sigprocmask(SIG_SETMASK, [], [pid 5492] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5491] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5491] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5491] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5492] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5492] memfd_create("syzkaller", 0) = 3 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5492] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5492] munmap(0x7f801047c000, 2097152) = 0 [pid 5492] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5492] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5492] close(3) = 0 [pid 5492] mkdir("./file0", 0777) = 0 [pid 5492] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5492] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5492] chdir("./file0") = 0 [pid 5492] ioctl(4, LOOP_CLR_FD) = 0 [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [ 116.313664][ T5492] loop0: detected capacity change from 0 to 4096 [ 116.322766][ T5492] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 116.343502][ T5492] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] memfd_create("syzkaller", 0) = 4 [pid 5492] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] close(4) = 0 [pid 5492] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5492] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5491] <... futex resumed>) = 0 [pid 5491] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5492] <... futex resumed>) = 0 [pid 5491] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5492] mkdir("./bus", 0777 [pid 5491] <... futex resumed>) = 0 [pid 5491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5491] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5491] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5492] <... mkdir resumed>) = 0 [pid 5491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5493 attached [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5491] <... clone3 resumed> => {parent_tid=[457]}, 88) = 457 [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5491] rt_sigprocmask(SIG_SETMASK, [], [pid 5492] mkdir("./bus", 0777 [pid 5491] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5493] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5493] set_robust_list(0x7f801067b9a0, 24 [pid 5492] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5491] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5493] <... set_robust_list resumed>) = 0 [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5491] <... futex resumed>) = 0 [pid 5493] rt_sigprocmask(SIG_SETMASK, [], [pid 5492] mkdir("./bus", 0777 [pid 5491] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5493] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5492] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] chdir("./bus" [pid 5492] mkdir("./bus", 0777 [pid 5493] <... chdir resumed>) = 0 [pid 5493] chdir("./bus" [pid 5492] <... mkdir resumed>) = 0 [pid 5493] <... chdir resumed>) = 0 [pid 5493] chdir("./bus" [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777 [pid 5493] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5492] <... mkdir resumed>) = 0 [pid 5493] chdir("./bus" [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] <... chdir resumed>) = 0 [pid 5492] mkdir("./bus", 0777 [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus" [pid 5492] <... mkdir resumed>) = 0 [pid 5493] <... chdir resumed>) = 0 [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] chdir("./bus" [pid 5492] mkdir("./bus", 0777 [pid 5493] <... chdir resumed>) = 0 [pid 5492] <... mkdir resumed>) = 0 [pid 5493] chdir("./bus" [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5492] mkdir("./bus", 0777 [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus" [pid 5492] <... mkdir resumed>) = 0 [pid 5493] <... chdir resumed>) = 0 [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] chdir("./bus" [pid 5492] mkdir("./bus", 0777 [pid 5493] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus" [pid 5492] <... mkdir resumed>) = 0 [pid 5493] <... chdir resumed>) = 0 [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] chdir("./bus" [pid 5492] mkdir("./bus", 0777 [pid 5493] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus" [pid 5492] <... mkdir resumed>) = 0 [pid 5493] <... chdir resumed>) = 0 [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] chdir("./bus" [pid 5492] mkdir("./bus", 0777 [pid 5493] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5492] <... mkdir resumed>) = 0 [pid 5493] chdir("./bus" [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] <... chdir resumed>) = 0 [pid 5492] mkdir("./bus", 0777 [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = 0 [pid 5492] <... mkdir resumed>) = 0 [pid 5493] chdir("./bus" [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5492] mkdir("./bus", 0777 [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5492] <... mkdir resumed>) = 0 [pid 5493] chdir("./bus" [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] <... chdir resumed>) = 0 [pid 5492] mkdir("./bus", 0777 [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5492] <... mkdir resumed>) = 0 [pid 5493] chdir("./bus" [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] <... chdir resumed>) = 0 [pid 5492] mkdir("./bus", 0777 [pid 5493] chdir("./bus" [pid 5492] <... mkdir resumed>) = 0 [pid 5493] <... chdir resumed>) = 0 [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] chdir("./bus" [pid 5492] mkdir("./bus", 0777 [pid 5493] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus" [pid 5492] <... mkdir resumed>) = 0 [pid 5493] <... chdir resumed>) = 0 [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] chdir("./bus" [pid 5492] mkdir("./bus", 0777 [pid 5493] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5492] <... mkdir resumed>) = 0 [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] chdir("./bus" [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] <... chdir resumed>) = 0 [pid 5492] mkdir("./bus", 0777 [pid 5493] chdir("./bus" [pid 5492] <... mkdir resumed>) = 0 [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777 [pid 5493] <... chdir resumed>) = 0 [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = 0 [pid 5492] <... mkdir resumed>) = 0 [pid 5493] chdir("./bus" [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777 [pid 5493] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus" [pid 5492] <... mkdir resumed>) = 0 [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777 [pid 5493] <... chdir resumed>) = 0 [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = 0 [pid 5492] <... mkdir resumed>) = 0 [pid 5493] chdir("./bus" [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5492] mkdir("./bus", 0777 [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5492] <... mkdir resumed>) = 0 [pid 5493] chdir("./bus" [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] <... chdir resumed>) = 0 [pid 5492] mkdir("./bus", 0777 [pid 5493] chdir("./bus" [pid 5492] <... mkdir resumed>) = 0 [pid 5493] <... chdir resumed>) = 0 [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] chdir("./bus" [pid 5492] mkdir("./bus", 0777 [pid 5493] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5493] chdir("./bus" [pid 5491] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 5493] <... chdir resumed>) = 0 [pid 5492] <... mkdir resumed>) = 0 [pid 5491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5493] chdir("./bus" [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777 [pid 5493] <... chdir resumed>) = 0 [pid 5492] <... mkdir resumed>) = 0 [pid 5493] chdir("./bus" [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5492] mkdir("./bus", 0777 [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus") = 0 [pid 5492] <... mkdir resumed>) = 0 [pid 5493] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5493] chdir("./bus" [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5493] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5493] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5492] mkdir("./bus", 0777 [pid 5493] <... futex resumed>) = 0 [pid 5493] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5492] <... mkdir resumed>) = 0 [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5492] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5492] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5492] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5491] close(3) = 0 [pid 5491] close(4) = -1 EBADF (Bad file descriptor) [pid 5491] close(5) = -1 EBADF (Bad file descriptor) [pid 5491] close(6) = -1 EBADF (Bad file descriptor) [pid 5491] close(7) = -1 EBADF (Bad file descriptor) [pid 5491] close(8) = -1 EBADF (Bad file descriptor) [pid 5491] close(9) = -1 EBADF (Bad file descriptor) [pid 5491] close(10) = -1 EBADF (Bad file descriptor) [pid 5491] close(11) = -1 EBADF (Bad file descriptor) [pid 5491] close(12) = -1 EBADF (Bad file descriptor) [pid 5491] close(13) = -1 EBADF (Bad file descriptor) [pid 5491] close(14) = -1 EBADF (Bad file descriptor) [pid 5491] close(15) = -1 EBADF (Bad file descriptor) [pid 5491] close(16) = -1 EBADF (Bad file descriptor) [pid 5491] close(17) = -1 EBADF (Bad file descriptor) [pid 5491] close(18) = -1 EBADF (Bad file descriptor) [pid 5491] close(19) = -1 EBADF (Bad file descriptor) [pid 5491] close(20) = -1 EBADF (Bad file descriptor) [pid 5491] close(21) = -1 EBADF (Bad file descriptor) [pid 5491] close(22) = -1 EBADF (Bad file descriptor) [pid 5491] close(23) = -1 EBADF (Bad file descriptor) [pid 5491] close(24) = -1 EBADF (Bad file descriptor) [pid 5491] close(25) = -1 EBADF (Bad file descriptor) [pid 5491] close(26write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5491] close(27) = -1 EBADF (Bad file descriptor) [pid 5491] close(28) = -1 EBADF (Bad file descriptor) [pid 5491] close(29) = -1 EBADF (Bad file descriptor) [pid 5491] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5491] exit_group(0 [pid 5493] <... futex resumed>) = ? [pid 5493] +++ exited with 0 +++ [pid 5492] <... futex resumed>) = ? [pid 5491] <... exit_group resumed>) = ? [pid 5492] +++ exited with 0 +++ [pid 5491] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=455, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./151", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./151", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./151/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./151/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./151/binderfs") = 0 [pid 5028] umount2("./151/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./151/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./151/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./151/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./151/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./151/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./151") = 0 [pid 5028] mkdir("./152", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5494 attached , child_tidptr=0x555557186750) = 458 [pid 5494] set_robust_list(0x555557186760, 24) = 0 [pid 5494] chdir("./152") = 0 [pid 5494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5494] setpgid(0, 0) = 0 [pid 5494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5494] write(3, "1000", 4) = 4 [pid 5494] close(3) = 0 [pid 5494] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5494] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5494] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5494] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5494] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5494] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5494] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[459]}, 88) = 459 [pid 5494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5495 attached [pid 5494] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5495] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5494] <... futex resumed>) = 0 [pid 5495] <... rseq resumed>) = 0 [pid 5495] set_robust_list(0x7f801889c9a0, 24 [pid 5494] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5495] <... set_robust_list resumed>) = 0 [pid 5495] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5495] memfd_create("syzkaller", 0) = 3 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5495] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5495] munmap(0x7f801047c000, 2097152) = 0 [pid 5495] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5495] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5495] close(3) = 0 [pid 5495] mkdir("./file0", 0777) = 0 [pid 5495] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5495] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5495] chdir("./file0") = 0 [pid 5495] ioctl(4, LOOP_CLR_FD) = 0 [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [ 116.584311][ T5495] loop0: detected capacity change from 0 to 4096 [ 116.594263][ T5495] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 116.613400][ T5495] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] memfd_create("syzkaller", 0) = 4 [pid 5495] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] close(4) = 0 [pid 5495] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5494] <... futex resumed>) = 0 [pid 5494] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5494] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5494] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5494] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5495] mkdir("./bus", 0777 [pid 5494] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5494] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5496 attached => {parent_tid=[460]}, 88) = 460 [pid 5496] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5494] rt_sigprocmask(SIG_SETMASK, [], [pid 5496] <... rseq resumed>) = 0 [pid 5494] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5496] set_robust_list(0x7f801067b9a0, 24 [pid 5494] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5496] <... set_robust_list resumed>) = 0 [pid 5496] rt_sigprocmask(SIG_SETMASK, [], [pid 5494] <... futex resumed>) = 0 [pid 5496] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5494] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5496] chdir("./bus" [pid 5495] <... mkdir resumed>) = 0 [pid 5496] <... chdir resumed>) = 0 [pid 5496] chdir("./bus" [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5496] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5495] mkdir("./bus", 0777 [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus" [pid 5495] <... mkdir resumed>) = 0 [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777 [pid 5496] <... chdir resumed>) = 0 [pid 5495] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777 [pid 5496] chdir("./bus") = 0 [pid 5495] <... mkdir resumed>) = 0 [pid 5496] chdir("./bus" [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777 [pid 5496] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = 0 [pid 5495] <... mkdir resumed>) = 0 [pid 5496] chdir("./bus" [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5496] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5495] mkdir("./bus", 0777 [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5495] <... mkdir resumed>) = 0 [pid 5496] chdir("./bus") = 0 [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777 [pid 5496] chdir("./bus" [pid 5495] <... mkdir resumed>) = 0 [pid 5496] <... chdir resumed>) = 0 [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5496] chdir("./bus" [pid 5495] mkdir("./bus", 0777 [pid 5496] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus" [pid 5495] <... mkdir resumed>) = 0 [pid 5496] <... chdir resumed>) = 0 [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5496] chdir("./bus" [pid 5495] mkdir("./bus", 0777 [pid 5496] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5495] <... mkdir resumed>) = 0 [pid 5496] chdir("./bus" [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5496] <... chdir resumed>) = 0 [pid 5495] mkdir("./bus", 0777 [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus" [pid 5495] <... mkdir resumed>) = 0 [pid 5496] <... chdir resumed>) = 0 [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5496] chdir("./bus" [pid 5495] mkdir("./bus", 0777 [pid 5496] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus" [pid 5495] <... mkdir resumed>) = 0 [pid 5496] <... chdir resumed>) = 0 [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5496] chdir("./bus" [pid 5495] mkdir("./bus", 0777 [pid 5496] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus" [pid 5495] <... mkdir resumed>) = 0 [pid 5496] <... chdir resumed>) = 0 [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5496] chdir("./bus" [pid 5495] mkdir("./bus", 0777 [pid 5496] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5496] chdir("./bus" [pid 5495] <... mkdir resumed>) = 0 [pid 5496] <... chdir resumed>) = 0 [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5496] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5495] mkdir("./bus", 0777 [pid 5496] <... futex resumed>) = 1 [pid 5494] <... futex resumed>) = 0 [pid 5496] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5495] <... mkdir resumed>) = 0 [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5495] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5495] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5495] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5494] close(3) = 0 [pid 5494] close(4) = -1 EBADF (Bad file descriptor) [pid 5494] close(5) = -1 EBADF (Bad file descriptor) [pid 5494] close(6) = -1 EBADF (Bad file descriptor) [pid 5494] close(7) = -1 EBADF (Bad file descriptor) [pid 5494] close(8) = -1 EBADF (Bad file descriptor) [pid 5494] close(9) = -1 EBADF (Bad file descriptor) [pid 5494] close(10) = -1 EBADF (Bad file descriptor) [pid 5494] close(11) = -1 EBADF (Bad file descriptor) [pid 5494] close(12) = -1 EBADF (Bad file descriptor) [pid 5494] close(13) = -1 EBADF (Bad file descriptor) [pid 5494] close(14) = -1 EBADF (Bad file descriptor) [pid 5494] close(15) = -1 EBADF (Bad file descriptor) [pid 5494] close(16) = -1 EBADF (Bad file descriptor) [pid 5494] close(17) = -1 EBADF (Bad file descriptor) [pid 5494] close(18) = -1 EBADF (Bad file descriptor) [pid 5494] close(19) = -1 EBADF (Bad file descriptor) [pid 5494] close(20) = -1 EBADF (Bad file descriptor) [pid 5494] close(21) = -1 EBADF (Bad file descriptor) [pid 5494] close(22) = -1 EBADF (Bad file descriptor) [pid 5494] close(23) = -1 EBADF (Bad file descriptor) [pid 5494] close(24) = -1 EBADF (Bad file descriptor) [pid 5494] close(25) = -1 EBADF (Bad file descriptor) [pid 5494] close(26) = -1 EBADF (Bad file descriptor) [pid 5494] close(27) = -1 EBADF (Bad file descriptor) [pid 5494] close(28) = -1 EBADF (Bad file descriptor) [pid 5494] close(29) = -1 EBADF (Bad file descriptor) [pid 5494] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5494] exit_group(0 [pid 5495] <... futex resumed>) = ? [pid 5496] <... futex resumed>) = ? [pid 5494] <... exit_group resumed>) = ? [pid 5496] +++ exited with 0 +++ [pid 5495] +++ exited with 0 +++ [pid 5494] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=458, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] umount2("./152", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./152", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./152/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./152/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./152/binderfs") = 0 [pid 5028] umount2("./152/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./152/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./152/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./152/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./152/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./152/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./152") = 0 [pid 5028] mkdir("./153", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 461 ./strace-static-x86_64: Process 5497 attached [pid 5497] set_robust_list(0x555557186760, 24) = 0 [pid 5497] chdir("./153") = 0 [pid 5497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5497] setpgid(0, 0) = 0 [pid 5497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5497] write(3, "1000", 4) = 4 [pid 5497] close(3) = 0 [pid 5497] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5497] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5497] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5497] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5497] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5497] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5497] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[462]}, 88) = 462 [pid 5497] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5497] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5497] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5498 attached [pid 5498] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5498] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5498] memfd_create("syzkaller", 0) = 3 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5498] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5498] munmap(0x7f801047c000, 2097152) = 0 [pid 5498] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5498] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5498] close(3) = 0 [pid 5498] mkdir("./file0", 0777) = 0 [pid 5498] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5498] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5498] chdir("./file0") = 0 [pid 5498] ioctl(4, LOOP_CLR_FD) = 0 [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [ 116.875002][ T5498] loop0: detected capacity change from 0 to 4096 [ 116.883920][ T5498] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 116.904804][ T5498] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] memfd_create("syzkaller", 0) = 4 [pid 5498] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] close(4) = 0 [pid 5498] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5498] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5497] <... futex resumed>) = 0 [pid 5497] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5498] <... futex resumed>) = 0 [pid 5497] <... futex resumed>) = 1 [pid 5498] mkdir("./bus", 0777 [pid 5497] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5497] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5498] <... mkdir resumed>) = 0 [pid 5497] <... mprotect resumed>) = 0 [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777 [pid 5497] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5498] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5497] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5497] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5498] mkdir("./bus", 0777./strace-static-x86_64: Process 5499 attached ) = -1 EEXIST (File exists) [pid 5499] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5497] <... clone3 resumed> => {parent_tid=[463]}, 88) = 463 [pid 5499] <... rseq resumed>) = 0 [pid 5499] set_robust_list(0x7f801067b9a0, 24 [pid 5497] rt_sigprocmask(SIG_SETMASK, [], [pid 5499] <... set_robust_list resumed>) = 0 [pid 5497] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5499] rt_sigprocmask(SIG_SETMASK, [], [pid 5497] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5499] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5497] <... futex resumed>) = 0 [pid 5499] chdir("./bus" [pid 5497] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5499] <... chdir resumed>) = 0 [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5499] chdir("./bus" [pid 5498] mkdir("./bus", 0777 [pid 5499] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5498] <... mkdir resumed>) = 0 [pid 5499] chdir("./bus" [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5499] <... chdir resumed>) = 0 [pid 5498] mkdir("./bus", 0777 [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5498] <... mkdir resumed>) = 0 [pid 5499] chdir("./bus" [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5499] <... chdir resumed>) = 0 [pid 5498] mkdir("./bus", 0777 [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = 0 [pid 5498] <... mkdir resumed>) = 0 [pid 5499] chdir("./bus" [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5499] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5498] mkdir("./bus", 0777 [pid 5499] chdir("./bus" [pid 5498] <... mkdir resumed>) = 0 [pid 5499] <... chdir resumed>) = 0 [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5499] chdir("./bus" [pid 5498] mkdir("./bus", 0777 [pid 5499] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus" [pid 5498] <... mkdir resumed>) = 0 [pid 5499] <... chdir resumed>) = 0 [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777 [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5498] <... mkdir resumed>) = 0 [pid 5499] chdir("./bus" [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5499] <... chdir resumed>) = 0 [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5499] chdir("./bus" [pid 5498] mkdir("./bus", 0777 [pid 5499] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5498] <... mkdir resumed>) = 0 [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5499] chdir("./bus" [pid 5498] mkdir("./bus", 0777 [pid 5499] <... chdir resumed>) = 0 [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5498] <... mkdir resumed>) = 0 [pid 5499] chdir("./bus" [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5499] <... chdir resumed>) = 0 [pid 5498] mkdir("./bus", 0777 [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus" [pid 5498] <... mkdir resumed>) = 0 [pid 5499] <... chdir resumed>) = 0 [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5499] chdir("./bus" [pid 5498] mkdir("./bus", 0777 [pid 5499] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus" [pid 5498] <... mkdir resumed>) = 0 [pid 5499] <... chdir resumed>) = 0 [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5498] mkdir("./bus", 0777 [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus" [pid 5498] <... mkdir resumed>) = 0 [pid 5499] <... chdir resumed>) = 0 [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5499] chdir("./bus" [pid 5498] mkdir("./bus", 0777 [pid 5499] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = 0 [pid 5498] <... mkdir resumed>) = 0 [pid 5499] chdir("./bus" [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5499] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5498] mkdir("./bus", 0777 [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5498] <... mkdir resumed>) = 0 [pid 5499] chdir("./bus" [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5499] <... chdir resumed>) = 0 [pid 5498] mkdir("./bus", 0777 [pid 5499] chdir("./bus" [pid 5498] <... mkdir resumed>) = 0 [pid 5499] <... chdir resumed>) = 0 [pid 5499] chdir("./bus" [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5499] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5498] mkdir("./bus", 0777 [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = 0 [pid 5498] <... mkdir resumed>) = 0 [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5498] mkdir("./bus", 0777 [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus" [pid 5498] <... mkdir resumed>) = 0 [pid 5499] <... chdir resumed>) = 0 [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5499] chdir("./bus" [pid 5498] mkdir("./bus", 0777 [pid 5499] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus" [pid 5498] <... mkdir resumed>) = 0 [pid 5499] <... chdir resumed>) = 0 [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5499] chdir("./bus" [pid 5498] mkdir("./bus", 0777 [pid 5499] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = 0 [pid 5498] <... mkdir resumed>) = 0 [pid 5499] chdir("./bus" [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777 [pid 5499] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5499] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5499] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5498] <... mkdir resumed>) = 0 [pid 5499] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5497] <... futex resumed>) = 0 [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5498] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5498] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5498] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5497] close(3) = 0 [pid 5497] close(4) = -1 EBADF (Bad file descriptor) [pid 5497] close(5) = -1 EBADF (Bad file descriptor) [pid 5497] close(6) = -1 EBADF (Bad file descriptor) [pid 5497] close(7) = -1 EBADF (Bad file descriptor) [pid 5497] close(8) = -1 EBADF (Bad file descriptor) [pid 5497] close(9) = -1 EBADF (Bad file descriptor) [pid 5497] close(10) = -1 EBADF (Bad file descriptor) [pid 5497] close(11) = -1 EBADF (Bad file descriptor) [pid 5497] close(12) = -1 EBADF (Bad file descriptor) [pid 5497] close(13) = -1 EBADF (Bad file descriptor) [pid 5497] close(14) = -1 EBADF (Bad file descriptor) [pid 5497] close(15) = -1 EBADF (Bad file descriptor) [pid 5497] close(16) = -1 EBADF (Bad file descriptor) [pid 5497] close(17) = -1 EBADF (Bad file descriptor) [pid 5497] close(18) = -1 EBADF (Bad file descriptor) [pid 5497] close(19) = -1 EBADF (Bad file descriptor) [pid 5497] close(20) = -1 EBADF (Bad file descriptor) [pid 5497] close(21) = -1 EBADF (Bad file descriptor) [pid 5497] close(22) = -1 EBADF (Bad file descriptor) [pid 5497] close(23) = -1 EBADF (Bad file descriptor) [pid 5497] close(24) = -1 EBADF (Bad file descriptor) [pid 5497] close(25) = -1 EBADF (Bad file descriptor) [pid 5497] close(26) = -1 EBADF (Bad file descriptor) [pid 5497] close(27) = -1 EBADF (Bad file descriptor) [pid 5497] close(28) = -1 EBADF (Bad file descriptor) [pid 5497] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5497] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5497] exit_group(0 [pid 5499] <... futex resumed>) = ? [pid 5498] <... futex resumed>) = ? [pid 5497] <... exit_group resumed>) = ? [pid 5499] +++ exited with 0 +++ [pid 5498] +++ exited with 0 +++ [pid 5497] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=461, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] umount2("./153", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./153", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./153/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./153/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./153/binderfs") = 0 [pid 5028] umount2("./153/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./153/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./153/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./153/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./153/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./153/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./153") = 0 [pid 5028] mkdir("./154", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 464 ./strace-static-x86_64: Process 5500 attached [pid 5500] set_robust_list(0x555557186760, 24) = 0 [pid 5500] chdir("./154") = 0 [pid 5500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5500] setpgid(0, 0) = 0 [pid 5500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5500] write(3, "1000", 4) = 4 [pid 5500] close(3) = 0 [pid 5500] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5500] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5500] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5500] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5500] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5500] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5500] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5501 attached => {parent_tid=[465]}, 88) = 465 [pid 5500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5500] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5500] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5501] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5501] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5501] memfd_create("syzkaller", 0) = 3 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5501] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5501] munmap(0x7f801047c000, 2097152) = 0 [pid 5501] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5501] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5501] close(3) = 0 [pid 5501] mkdir("./file0", 0777) = 0 [pid 5501] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5501] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5501] chdir("./file0") = 0 [pid 5501] ioctl(4, LOOP_CLR_FD) = 0 [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 117.153164][ T5501] loop0: detected capacity change from 0 to 4096 [ 117.162912][ T5501] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 117.183437][ T5501] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] memfd_create("syzkaller", 0) = 4 [pid 5501] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] close(4) = 0 [pid 5501] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5501] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5500] <... futex resumed>) = 0 [pid 5500] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5501] <... futex resumed>) = 0 [pid 5500] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5501] mkdir("./bus", 0777 [pid 5500] <... futex resumed>) = 0 [pid 5500] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5500] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5500] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5500] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5502 attached => {parent_tid=[466]}, 88) = 466 [pid 5500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5500] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5500] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5501] <... mkdir resumed>) = 0 [pid 5502] set_robust_list(0x7f801067b9a0, 24 [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5502] <... set_robust_list resumed>) = 0 [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5502] rt_sigprocmask(SIG_SETMASK, [], [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777 [pid 5502] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5502] chdir("./bus" [pid 5501] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5502] <... chdir resumed>) = 0 [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777 [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = 0 [pid 5502] chdir("./bus" [pid 5501] <... mkdir resumed>) = 0 [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777 [pid 5502] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5501] <... mkdir resumed>) = 0 [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5502] chdir("./bus" [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777 [pid 5502] <... chdir resumed>) = 0 [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus" [pid 5501] <... mkdir resumed>) = 0 [pid 5502] <... chdir resumed>) = 0 [pid 5502] chdir("./bus" [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777 [pid 5502] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5501] <... mkdir resumed>) = 0 [pid 5502] chdir("./bus" [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5502] <... chdir resumed>) = 0 [pid 5501] mkdir("./bus", 0777 [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus" [pid 5501] <... mkdir resumed>) = 0 [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777 [pid 5502] <... chdir resumed>) = 0 [pid 5501] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5502] chdir("./bus" [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777 [pid 5502] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5501] <... mkdir resumed>) = 0 [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5502] chdir("./bus" [pid 5501] mkdir("./bus", 0777 [pid 5502] <... chdir resumed>) = 0 [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus" [pid 5501] <... mkdir resumed>) = 0 [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5502] <... chdir resumed>) = 0 [pid 5501] mkdir("./bus", 0777 [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5501] <... mkdir resumed>) = 0 [pid 5502] chdir("./bus") = 0 [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777 [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus" [pid 5501] <... mkdir resumed>) = 0 [pid 5502] <... chdir resumed>) = 0 [pid 5502] chdir("./bus" [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5502] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5501] mkdir("./bus", 0777 [pid 5502] chdir("./bus" [pid 5501] <... mkdir resumed>) = 0 [pid 5502] <... chdir resumed>) = 0 [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5502] chdir("./bus" [pid 5501] mkdir("./bus", 0777 [pid 5502] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus" [pid 5501] <... mkdir resumed>) = 0 [pid 5502] <... chdir resumed>) = 0 [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5502] chdir("./bus" [pid 5501] mkdir("./bus", 0777 [pid 5502] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus" [pid 5501] <... mkdir resumed>) = 0 [pid 5502] <... chdir resumed>) = 0 [pid 5502] chdir("./bus" [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5502] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5501] mkdir("./bus", 0777 [pid 5502] chdir("./bus" [pid 5501] <... mkdir resumed>) = 0 [pid 5502] <... chdir resumed>) = 0 [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5502] chdir("./bus" [pid 5501] mkdir("./bus", 0777 [pid 5502] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus" [pid 5501] <... mkdir resumed>) = 0 [pid 5502] <... chdir resumed>) = 0 [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777 [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus" [pid 5501] <... mkdir resumed>) = 0 [pid 5502] <... chdir resumed>) = 0 [pid 5502] chdir("./bus" [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777 [pid 5502] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = 0 [pid 5501] <... mkdir resumed>) = 0 [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5502] chdir("./bus" [pid 5501] mkdir("./bus", 0777 [pid 5502] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus" [pid 5501] <... mkdir resumed>) = 0 [pid 5502] <... chdir resumed>) = 0 [pid 5502] chdir("./bus" [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5502] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5501] mkdir("./bus", 0777 [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5501] <... mkdir resumed>) = 0 [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777 [pid 5502] chdir("./bus" [pid 5501] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5502] <... chdir resumed>) = 0 [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5502] chdir("./bus" [pid 5501] mkdir("./bus", 0777 [pid 5502] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5501] <... mkdir resumed>) = 0 [pid 5502] chdir("./bus" [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5502] <... chdir resumed>) = 0 [pid 5502] chdir("./bus" [pid 5501] mkdir("./bus", 0777 [pid 5502] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus" [pid 5501] <... mkdir resumed>) = 0 [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777 [pid 5502] <... chdir resumed>) = 0 [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus" [pid 5501] <... mkdir resumed>) = 0 [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5502] <... chdir resumed>) = 0 [pid 5501] mkdir("./bus", 0777 [pid 5502] chdir("./bus" [pid 5500] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5502] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5502] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5502] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5501] <... mkdir resumed>) = 0 [pid 5502] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5501] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5501] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5501] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5500] close(3) = 0 [pid 5500] close(4) = -1 EBADF (Bad file descriptor) [pid 5500] close(5) = -1 EBADF (Bad file descriptor) [pid 5500] close(6) = -1 EBADF (Bad file descriptor) [pid 5500] close(7) = -1 EBADF (Bad file descriptor) [pid 5500] close(8) = -1 EBADF (Bad file descriptor) [pid 5500] close(9) = -1 EBADF (Bad file descriptor) [pid 5500] close(10) = -1 EBADF (Bad file descriptor) [pid 5500] close(11) = -1 EBADF (Bad file descriptor) [pid 5500] close(12) = -1 EBADF (Bad file descriptor) [pid 5500] close(13) = -1 EBADF (Bad file descriptor) [pid 5500] close(14) = -1 EBADF (Bad file descriptor) [pid 5500] close(15) = -1 EBADF (Bad file descriptor) [pid 5500] close(16) = -1 EBADF (Bad file descriptor) [pid 5500] close(17) = -1 EBADF (Bad file descriptor) [pid 5500] close(18) = -1 EBADF (Bad file descriptor) [pid 5500] close(19) = -1 EBADF (Bad file descriptor) [pid 5500] close(20) = -1 EBADF (Bad file descriptor) [pid 5500] close(21) = -1 EBADF (Bad file descriptor) [pid 5500] close(22) = -1 EBADF (Bad file descriptor) [pid 5500] close(23) = -1 EBADF (Bad file descriptor) [pid 5500] close(24) = -1 EBADF (Bad file descriptor) [pid 5500] close(25) = -1 EBADF (Bad file descriptor) [pid 5500] close(26) = -1 EBADF (Bad file descriptor) [pid 5500] close(27) = -1 EBADF (Bad file descriptor) [pid 5500] close(28) = -1 EBADF (Bad file descriptor) [pid 5500] close(29) = -1 EBADF (Bad file descriptor) [pid 5500] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5500] exit_group(0 [pid 5502] <... futex resumed>) = ? [pid 5501] <... futex resumed>) = ? [pid 5500] <... exit_group resumed>) = ? [pid 5502] +++ exited with 0 +++ [pid 5501] +++ exited with 0 +++ [pid 5500] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=464, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5028] umount2("./154", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./154", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./154/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./154/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./154/binderfs") = 0 [pid 5028] umount2("./154/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./154/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./154/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./154/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./154/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./154/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./154") = 0 [pid 5028] mkdir("./155", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5503 attached [pid 5503] set_robust_list(0x555557186760, 24 [pid 5028] <... clone resumed>, child_tidptr=0x555557186750) = 467 [pid 5503] <... set_robust_list resumed>) = 0 [pid 5503] chdir("./155") = 0 [pid 5503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5503] setpgid(0, 0) = 0 [pid 5503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5503] write(3, "1000", 4) = 4 [pid 5503] close(3) = 0 [pid 5503] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5503] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5503] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5503] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5503] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5503] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5504 attached => {parent_tid=[468]}, 88) = 468 [pid 5503] rt_sigprocmask(SIG_SETMASK, [], [pid 5504] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5503] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5504] <... rseq resumed>) = 0 [pid 5504] set_robust_list(0x7f801889c9a0, 24 [pid 5503] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] <... set_robust_list resumed>) = 0 [pid 5504] rt_sigprocmask(SIG_SETMASK, [], [pid 5503] <... futex resumed>) = 0 [pid 5504] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5503] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5504] memfd_create("syzkaller", 0) = 3 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5504] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5504] munmap(0x7f801047c000, 2097152) = 0 [pid 5504] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5504] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5504] close(3) = 0 [pid 5504] mkdir("./file0", 0777) = 0 [pid 5504] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5504] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5504] chdir("./file0") = 0 [pid 5504] ioctl(4, LOOP_CLR_FD) = 0 [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [ 117.436349][ T5504] loop0: detected capacity change from 0 to 4096 [ 117.446044][ T5504] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 117.464612][ T5504] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] memfd_create("syzkaller", 0) = 4 [pid 5504] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] close(4) = 0 [pid 5504] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5503] <... futex resumed>) = 0 [pid 5504] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5503] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5503] <... futex resumed>) = 0 [pid 5504] mkdir("./bus", 0777 [pid 5503] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5503] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5503] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5505 attached [pid 5504] <... mkdir resumed>) = 0 [pid 5505] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5503] <... clone3 resumed> => {parent_tid=[469]}, 88) = 469 [pid 5505] <... rseq resumed>) = 0 [pid 5503] rt_sigprocmask(SIG_SETMASK, [], [pid 5505] set_robust_list(0x7f801067b9a0, 24 [pid 5503] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5505] <... set_robust_list resumed>) = 0 [pid 5503] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5505] rt_sigprocmask(SIG_SETMASK, [], [pid 5503] <... futex resumed>) = 0 [pid 5505] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5503] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5505] chdir("./bus") = 0 [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5505] chdir("./bus" [pid 5504] mkdir("./bus", 0777 [pid 5505] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus" [pid 5504] <... mkdir resumed>) = 0 [pid 5505] <... chdir resumed>) = 0 [pid 5505] chdir("./bus" [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777 [pid 5505] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus" [pid 5504] <... mkdir resumed>) = 0 [pid 5505] <... chdir resumed>) = 0 [pid 5505] chdir("./bus" [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777 [pid 5505] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5504] <... mkdir resumed>) = 0 [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5505] chdir("./bus") = 0 [pid 5504] mkdir("./bus", 0777 [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus" [pid 5504] <... mkdir resumed>) = 0 [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5505] <... chdir resumed>) = 0 [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5505] chdir("./bus" [pid 5504] mkdir("./bus", 0777 [pid 5505] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus" [pid 5504] <... mkdir resumed>) = 0 [pid 5505] <... chdir resumed>) = 0 [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5505] chdir("./bus" [pid 5504] mkdir("./bus", 0777 [pid 5505] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5504] <... mkdir resumed>) = 0 [pid 5505] chdir("./bus") = 0 [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777 [pid 5505] chdir("./bus" [pid 5504] <... mkdir resumed>) = 0 [pid 5505] <... chdir resumed>) = 0 [pid 5505] chdir("./bus" [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5505] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5504] mkdir("./bus", 0777 [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus" [pid 5504] <... mkdir resumed>) = 0 [pid 5505] <... chdir resumed>) = 0 [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5504] mkdir("./bus", 0777 [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus" [pid 5504] <... mkdir resumed>) = 0 [pid 5505] <... chdir resumed>) = 0 [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5505] chdir("./bus" [pid 5504] mkdir("./bus", 0777) = 0 [pid 5505] <... chdir resumed>) = 0 [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777 [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5504] <... mkdir resumed>) = 0 [pid 5505] chdir("./bus" [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777 [pid 5505] <... chdir resumed>) = 0 [pid 5504] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus" [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777 [pid 5505] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus" [pid 5504] <... mkdir resumed>) = 0 [pid 5505] <... chdir resumed>) = 0 [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777 [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus" [pid 5504] <... mkdir resumed>) = 0 [pid 5505] <... chdir resumed>) = 0 [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5505] chdir("./bus" [pid 5504] mkdir("./bus", 0777 [pid 5505] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5505] chdir("./bus" [pid 5504] <... mkdir resumed>) = 0 [pid 5505] <... chdir resumed>) = 0 [pid 5505] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5505] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777 [pid 5503] <... futex resumed>) = 0 [pid 5504] <... mkdir resumed>) = 0 [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5504] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5504] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5504] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5503] close(3) = 0 [pid 5503] close(4) = -1 EBADF (Bad file descriptor) [pid 5503] close(5) = -1 EBADF (Bad file descriptor) [pid 5503] close(6) = -1 EBADF (Bad file descriptor) [pid 5503] close(7) = -1 EBADF (Bad file descriptor) [pid 5503] close(8) = -1 EBADF (Bad file descriptor) [pid 5503] close(9) = -1 EBADF (Bad file descriptor) [pid 5503] close(10) = -1 EBADF (Bad file descriptor) [pid 5503] close(11) = -1 EBADF (Bad file descriptor) [pid 5503] close(12) = -1 EBADF (Bad file descriptor) [pid 5503] close(13) = -1 EBADF (Bad file descriptor) [pid 5503] close(14) = -1 EBADF (Bad file descriptor) [pid 5503] close(15) = -1 EBADF (Bad file descriptor) [pid 5503] close(16) = -1 EBADF (Bad file descriptor) [pid 5503] close(17) = -1 EBADF (Bad file descriptor) [pid 5503] close(18) = -1 EBADF (Bad file descriptor) [pid 5503] close(19) = -1 EBADF (Bad file descriptor) [pid 5503] close(20) = -1 EBADF (Bad file descriptor) [pid 5503] close(21) = -1 EBADF (Bad file descriptor) [pid 5503] close(22) = -1 EBADF (Bad file descriptor) [pid 5503] close(23) = -1 EBADF (Bad file descriptor) [pid 5503] close(24) = -1 EBADF (Bad file descriptor) [pid 5503] close(25) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5503] close(26) = -1 EBADF (Bad file descriptor) [pid 5503] close(27) = -1 EBADF (Bad file descriptor) [pid 5503] close(28) = -1 EBADF (Bad file descriptor) [pid 5503] close(29) = -1 EBADF (Bad file descriptor) [pid 5503] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5503] exit_group(0) = ? [pid 5505] <... futex resumed>) = ? [pid 5504] <... futex resumed>) = ? [pid 5505] +++ exited with 0 +++ [pid 5504] +++ exited with 0 +++ [pid 5503] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=467, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] umount2("./155", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./155", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./155/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./155/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./155/binderfs") = 0 [pid 5028] umount2("./155/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./155/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./155/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./155/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./155/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./155/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./155") = 0 [pid 5028] mkdir("./156", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5506 attached , child_tidptr=0x555557186750) = 470 [pid 5506] set_robust_list(0x555557186760, 24) = 0 [pid 5506] chdir("./156") = 0 [pid 5506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5506] setpgid(0, 0) = 0 [pid 5506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5506] write(3, "1000", 4) = 4 [pid 5506] close(3) = 0 [pid 5506] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5506] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5506] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5506] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5506] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5506] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5506] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5506] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5507 attached => {parent_tid=[471]}, 88) = 471 [pid 5506] rt_sigprocmask(SIG_SETMASK, [], [pid 5507] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5506] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5507] <... rseq resumed>) = 0 [pid 5506] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5507] set_robust_list(0x7f801889c9a0, 24 [pid 5506] <... futex resumed>) = 0 [pid 5507] <... set_robust_list resumed>) = 0 [pid 5507] rt_sigprocmask(SIG_SETMASK, [], [pid 5506] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5507] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5507] memfd_create("syzkaller", 0) = 3 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5507] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5507] munmap(0x7f801047c000, 2097152) = 0 [pid 5507] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5507] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5507] close(3) = 0 [pid 5507] mkdir("./file0", 0777) = 0 [pid 5507] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5507] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5507] chdir("./file0") = 0 [pid 5507] ioctl(4, LOOP_CLR_FD) = 0 [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 117.723469][ T5507] loop0: detected capacity change from 0 to 4096 [ 117.732859][ T5507] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 117.752288][ T5507] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] memfd_create("syzkaller", 0) = 4 [pid 5507] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] close(4) = 0 [pid 5507] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5506] <... futex resumed>) = 0 [pid 5506] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5506] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5506] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5506] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5506] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5506] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5508 attached => {parent_tid=[472]}, 88) = 472 [pid 5506] rt_sigprocmask(SIG_SETMASK, [], [pid 5508] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5507] <... futex resumed>) = 1 [pid 5506] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5508] <... rseq resumed>) = 0 [pid 5507] mkdir("./bus", 0777 [pid 5506] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5508] set_robust_list(0x7f801067b9a0, 24 [pid 5506] <... futex resumed>) = 0 [pid 5508] <... set_robust_list resumed>) = 0 [pid 5506] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus" [pid 5507] <... mkdir resumed>) = 0 [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5508] <... chdir resumed>) = 0 [pid 5508] chdir("./bus" [pid 5507] mkdir("./bus", 0777 [pid 5508] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus" [pid 5507] <... mkdir resumed>) = 0 [pid 5508] <... chdir resumed>) = 0 [pid 5508] chdir("./bus" [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5508] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5507] mkdir("./bus", 0777 [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5507] <... mkdir resumed>) = 0 [pid 5508] chdir("./bus" [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5508] <... chdir resumed>) = 0 [pid 5507] mkdir("./bus", 0777 [pid 5508] chdir("./bus" [pid 5507] <... mkdir resumed>) = 0 [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777 [pid 5508] <... chdir resumed>) = 0 [pid 5507] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5508] chdir("./bus" [pid 5507] mkdir("./bus", 0777 [pid 5508] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5507] <... mkdir resumed>) = 0 [pid 5508] chdir("./bus" [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5508] <... chdir resumed>) = 0 [pid 5507] mkdir("./bus", 0777 [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus" [pid 5507] <... mkdir resumed>) = 0 [pid 5508] <... chdir resumed>) = 0 [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5508] chdir("./bus" [pid 5507] mkdir("./bus", 0777 [pid 5508] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5507] <... mkdir resumed>) = 0 [pid 5508] chdir("./bus" [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5508] <... chdir resumed>) = 0 [pid 5507] mkdir("./bus", 0777 [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5507] <... mkdir resumed>) = 0 [pid 5508] chdir("./bus") = 0 [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5508] chdir("./bus" [pid 5507] mkdir("./bus", 0777) = 0 [pid 5508] <... chdir resumed>) = 0 [pid 5508] chdir("./bus" [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5508] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus" [pid 5507] mkdir("./bus", 0777 [pid 5508] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus" [pid 5507] <... mkdir resumed>) = 0 [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5508] <... chdir resumed>) = 0 [pid 5508] chdir("./bus" [pid 5507] mkdir("./bus", 0777) = 0 [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777 [pid 5508] <... chdir resumed>) = 0 [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5508] chdir("./bus" [pid 5507] <... mkdir resumed>) = 0 [pid 5508] <... chdir resumed>) = 0 [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5508] chdir("./bus" [pid 5507] mkdir("./bus", 0777 [pid 5508] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5508] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5506] <... futex resumed>) = 0 [pid 5508] <... futex resumed>) = 1 [pid 5507] <... mkdir resumed>) = 0 [pid 5508] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5507] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5507] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5507] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5506] close(3) = 0 [pid 5506] close(4) = -1 EBADF (Bad file descriptor) [pid 5506] close(5) = -1 EBADF (Bad file descriptor) [pid 5506] close(6) = -1 EBADF (Bad file descriptor) [pid 5506] close(7) = -1 EBADF (Bad file descriptor) [pid 5506] close(8) = -1 EBADF (Bad file descriptor) [pid 5506] close(9) = -1 EBADF (Bad file descriptor) [pid 5506] close(10) = -1 EBADF (Bad file descriptor) [pid 5506] close(11) = -1 EBADF (Bad file descriptor) [pid 5506] close(12) = -1 EBADF (Bad file descriptor) [pid 5506] close(13) = -1 EBADF (Bad file descriptor) [pid 5506] close(14) = -1 EBADF (Bad file descriptor) [pid 5506] close(15) = -1 EBADF (Bad file descriptor) [pid 5506] close(16) = -1 EBADF (Bad file descriptor) [pid 5506] close(17) = -1 EBADF (Bad file descriptor) [pid 5506] close(18) = -1 EBADF (Bad file descriptor) [pid 5506] close(19) = -1 EBADF (Bad file descriptor) [pid 5506] close(20) = -1 EBADF (Bad file descriptor) [pid 5506] close(21) = -1 EBADF (Bad file descriptor) [pid 5506] close(22) = -1 EBADF (Bad file descriptor) [pid 5506] close(23) = -1 EBADF (Bad file descriptor) [pid 5506] close(24) = -1 EBADF (Bad file descriptor) [pid 5506] close(25) = -1 EBADF (Bad file descriptor) [pid 5506] close(26) = -1 EBADF (Bad file descriptor) [pid 5506] close(27) = -1 EBADF (Bad file descriptor) [pid 5506] close(28write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5506] close(29) = -1 EBADF (Bad file descriptor) [pid 5506] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5506] exit_group(0) = ? [pid 5508] <... futex resumed>) = ? [pid 5507] <... futex resumed>) = ? [pid 5508] +++ exited with 0 +++ [pid 5507] +++ exited with 0 +++ [pid 5506] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=470, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=5 /* 0.05 s */} --- [pid 5028] umount2("./156", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./156", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./156/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./156/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./156/binderfs") = 0 [pid 5028] umount2("./156/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./156/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./156/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./156/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./156/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./156/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./156") = 0 [pid 5028] mkdir("./157", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 473 ./strace-static-x86_64: Process 5509 attached [pid 5509] set_robust_list(0x555557186760, 24) = 0 [pid 5509] chdir("./157") = 0 [pid 5509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5509] setpgid(0, 0) = 0 [pid 5509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5509] write(3, "1000", 4) = 4 [pid 5509] close(3) = 0 [pid 5509] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5509] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5509] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5509] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5509] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5509] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5509] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5510 attached => {parent_tid=[474]}, 88) = 474 [pid 5509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5510] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5509] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5510] <... rseq resumed>) = 0 [pid 5509] <... futex resumed>) = 0 [pid 5509] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5510] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5510] memfd_create("syzkaller", 0) = 3 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5510] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5510] munmap(0x7f801047c000, 2097152) = 0 [pid 5510] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5510] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5510] close(3) = 0 [pid 5510] mkdir("./file0", 0777) = 0 [pid 5510] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5510] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5510] chdir("./file0") = 0 [pid 5510] ioctl(4, LOOP_CLR_FD) = 0 [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 118.001061][ T5510] loop0: detected capacity change from 0 to 4096 [ 118.010111][ T5510] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 118.030872][ T5510] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] memfd_create("syzkaller", 0) = 4 [pid 5510] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] close(4) = 0 [pid 5510] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5510] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5509] <... futex resumed>) = 0 [pid 5509] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5510] <... futex resumed>) = 0 [pid 5509] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5510] mkdir("./bus", 0777 [pid 5509] <... mmap resumed>) = 0x7f801065b000 [pid 5509] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5509] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5509] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5511 attached [pid 5511] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5511] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5511] rt_sigprocmask(SIG_SETMASK, [], [pid 5510] <... mkdir resumed>) = 0 [pid 5511] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5509] <... clone3 resumed> => {parent_tid=[475]}, 88) = 475 [pid 5511] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5510] mkdir("./bus", 0777 [pid 5509] rt_sigprocmask(SIG_SETMASK, [], [pid 5510] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5509] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5509] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5511] <... futex resumed>) = 0 [pid 5509] <... futex resumed>) = 1 [pid 5511] chdir("./bus") = 0 [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5509] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5510] mkdir("./bus", 0777 [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus" [pid 5510] <... mkdir resumed>) = 0 [pid 5511] <... chdir resumed>) = 0 [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5511] chdir("./bus" [pid 5510] mkdir("./bus", 0777 [pid 5511] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus" [pid 5510] <... mkdir resumed>) = 0 [pid 5511] <... chdir resumed>) = 0 [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5511] chdir("./bus" [pid 5510] mkdir("./bus", 0777 [pid 5511] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5511] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5509] <... futex resumed>) = 0 [pid 5511] <... futex resumed>) = 1 [pid 5511] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5510] <... mkdir resumed>) = 0 [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5510] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5510] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5510] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5509] close(3) = 0 [pid 5509] close(4) = -1 EBADF (Bad file descriptor) [pid 5509] close(5) = -1 EBADF (Bad file descriptor) [pid 5509] close(6) = -1 EBADF (Bad file descriptor) [pid 5509] close(7) = -1 EBADF (Bad file descriptor) [pid 5509] close(8) = -1 EBADF (Bad file descriptor) [pid 5509] close(9) = -1 EBADF (Bad file descriptor) [pid 5509] close(10) = -1 EBADF (Bad file descriptor) [pid 5509] close(11) = -1 EBADF (Bad file descriptor) [pid 5509] close(12) = -1 EBADF (Bad file descriptor) [pid 5509] close(13) = -1 EBADF (Bad file descriptor) [pid 5509] close(14) = -1 EBADF (Bad file descriptor) [pid 5509] close(15) = -1 EBADF (Bad file descriptor) [pid 5509] close(16) = -1 EBADF (Bad file descriptor) [pid 5509] close(17) = -1 EBADF (Bad file descriptor) [pid 5509] close(18) = -1 EBADF (Bad file descriptor) [pid 5509] close(19) = -1 EBADF (Bad file descriptor) [pid 5509] close(20) = -1 EBADF (Bad file descriptor) [pid 5509] close(21) = -1 EBADF (Bad file descriptor) [pid 5509] close(22) = -1 EBADF (Bad file descriptor) [pid 5509] close(23) = -1 EBADF (Bad file descriptor) [pid 5509] close(24) = -1 EBADF (Bad file descriptor) [pid 5509] close(25) = -1 EBADF (Bad file descriptor) [pid 5509] close(26) = -1 EBADF (Bad file descriptor) [pid 5509] close(27) = -1 EBADF (Bad file descriptor) [pid 5509] close(28) = -1 EBADF (Bad file descriptor) [pid 5509] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5509] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5509] exit_group(0 [pid 5510] <... futex resumed>) = ? [pid 5509] <... exit_group resumed>) = ? [pid 5511] <... futex resumed>) = ? [pid 5510] +++ exited with 0 +++ [pid 5511] +++ exited with 0 +++ [pid 5509] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=473, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./157", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./157", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./157/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./157/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./157/binderfs") = 0 [pid 5028] umount2("./157/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./157/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./157/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./157/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./157/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./157/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./157") = 0 [pid 5028] mkdir("./158", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5512 attached , child_tidptr=0x555557186750) = 476 [pid 5512] set_robust_list(0x555557186760, 24) = 0 [pid 5512] chdir("./158") = 0 [pid 5512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5512] setpgid(0, 0) = 0 [pid 5512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5512] write(3, "1000", 4) = 4 [pid 5512] close(3) = 0 [pid 5512] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5512] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5512] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5512] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5512] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5512] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5512] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5512] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[477]}, 88) = 477 [pid 5512] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5512] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5512] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5513 attached [pid 5513] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5513] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5513] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5513] memfd_create("syzkaller", 0) = 3 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5513] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5513] munmap(0x7f801047c000, 2097152) = 0 [pid 5513] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5513] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5513] close(3) = 0 [pid 5513] mkdir("./file0", 0777) = 0 [pid 5513] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5513] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5513] chdir("./file0") = 0 [pid 5513] ioctl(4, LOOP_CLR_FD) = 0 [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] memfd_create("syzkaller", 0) = 4 [pid 5513] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] close(4) = 0 [pid 5513] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5512] <... futex resumed>) = 0 [pid 5513] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5512] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5513] <... futex resumed>) = 0 [pid 5512] <... futex resumed>) = 1 [pid 5513] mkdir("./bus", 0777 [pid 5512] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5512] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5512] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5512] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5512] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} => {parent_tid=[478]}, 88) = 478 ./strace-static-x86_64: Process 5514 attached [pid 5512] rt_sigprocmask(SIG_SETMASK, [], [pid 5514] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5512] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5514] set_robust_list(0x7f801067b9a0, 24 [pid 5513] <... mkdir resumed>) = 0 [pid 5512] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5514] <... set_robust_list resumed>) = 0 [pid 5514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5514] chdir("./bus" [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5512] <... futex resumed>) = 0 [pid 5514] <... chdir resumed>) = 0 [pid 5514] chdir("./bus" [pid 5513] mkdir("./bus", 0777 [pid 5512] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5514] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus" [pid 5513] <... mkdir resumed>) = 0 [pid 5514] <... chdir resumed>) = 0 [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777 [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5513] <... mkdir resumed>) = 0 [pid 5514] chdir("./bus" [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [ 118.247180][ T5513] loop0: detected capacity change from 0 to 4096 [ 118.255812][ T5513] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 118.273678][ T5513] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5514] <... chdir resumed>) = 0 [pid 5513] mkdir("./bus", 0777 [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5513] <... mkdir resumed>) = 0 [pid 5514] chdir("./bus") = 0 [pid 5514] chdir("./bus" [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777 [pid 5514] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5513] <... mkdir resumed>) = 0 [pid 5514] chdir("./bus" [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5514] <... chdir resumed>) = 0 [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5513] mkdir("./bus", 0777 [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5513] <... mkdir resumed>) = 0 [pid 5514] chdir("./bus" [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5514] <... chdir resumed>) = 0 [pid 5514] chdir("./bus" [pid 5513] mkdir("./bus", 0777 [pid 5514] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus" [pid 5513] <... mkdir resumed>) = 0 [pid 5514] <... chdir resumed>) = 0 [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5514] chdir("./bus" [pid 5513] mkdir("./bus", 0777 [pid 5514] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus" [pid 5513] <... mkdir resumed>) = 0 [pid 5514] <... chdir resumed>) = 0 [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5514] chdir("./bus" [pid 5513] mkdir("./bus", 0777 [pid 5514] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus" [pid 5513] <... mkdir resumed>) = 0 [pid 5514] <... chdir resumed>) = 0 [pid 5514] chdir("./bus" [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777 [pid 5514] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus" [pid 5513] <... mkdir resumed>) = 0 [pid 5514] <... chdir resumed>) = 0 [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5514] chdir("./bus" [pid 5513] mkdir("./bus", 0777 [pid 5514] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus" [pid 5513] <... mkdir resumed>) = 0 [pid 5514] <... chdir resumed>) = 0 [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5514] chdir("./bus" [pid 5513] mkdir("./bus", 0777 [pid 5514] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5513] <... mkdir resumed>) = 0 [pid 5514] chdir("./bus" [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5514] <... chdir resumed>) = 0 [pid 5513] mkdir("./bus", 0777 [pid 5514] chdir("./bus") = 0 [pid 5513] <... mkdir resumed>) = 0 [pid 5514] chdir("./bus" [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777 [pid 5514] <... chdir resumed>) = 0 [pid 5513] <... mkdir resumed>) = 0 [pid 5514] chdir("./bus" [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5514] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5513] mkdir("./bus", 0777 [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus" [pid 5513] <... mkdir resumed>) = 0 [pid 5514] <... chdir resumed>) = 0 [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5514] chdir("./bus" [pid 5513] mkdir("./bus", 0777) = 0 [pid 5514] <... chdir resumed>) = 0 [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5514] chdir("./bus" [pid 5513] mkdir("./bus", 0777 [pid 5514] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus" [pid 5513] <... mkdir resumed>) = 0 [pid 5514] <... chdir resumed>) = 0 [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5514] chdir("./bus" [pid 5513] mkdir("./bus", 0777 [pid 5514] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5513] <... mkdir resumed>) = 0 [pid 5514] chdir("./bus" [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5514] <... chdir resumed>) = 0 [pid 5513] mkdir("./bus", 0777 [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5513] <... mkdir resumed>) = 0 [pid 5514] chdir("./bus" [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777 [pid 5514] <... chdir resumed>) = 0 [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus" [pid 5513] <... mkdir resumed>) = 0 [pid 5514] <... chdir resumed>) = 0 [pid 5514] chdir("./bus" [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5514] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5513] mkdir("./bus", 0777 [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus" [pid 5513] <... mkdir resumed>) = 0 [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5514] <... chdir resumed>) = 0 [pid 5514] chdir("./bus" [pid 5513] mkdir("./bus", 0777) = 0 [pid 5514] <... chdir resumed>) = 0 [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5514] chdir("./bus" [pid 5513] mkdir("./bus", 0777 [pid 5514] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5514] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5514] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5512] <... futex resumed>) = 0 [pid 5513] <... mkdir resumed>) = 0 [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5513] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5513] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5513] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5512] close(3) = 0 [pid 5512] close(4) = -1 EBADF (Bad file descriptor) [pid 5512] close(5) = -1 EBADF (Bad file descriptor) [pid 5512] close(6) = -1 EBADF (Bad file descriptor) [pid 5512] close(7) = -1 EBADF (Bad file descriptor) [pid 5512] close(8) = -1 EBADF (Bad file descriptor) [pid 5512] close(9) = -1 EBADF (Bad file descriptor) [pid 5512] close(10) = -1 EBADF (Bad file descriptor) [pid 5512] close(11) = -1 EBADF (Bad file descriptor) [pid 5512] close(12) = -1 EBADF (Bad file descriptor) [pid 5512] close(13) = -1 EBADF (Bad file descriptor) [pid 5512] close(14) = -1 EBADF (Bad file descriptor) [pid 5512] close(15) = -1 EBADF (Bad file descriptor) [pid 5512] close(16) = -1 EBADF (Bad file descriptor) [pid 5512] close(17) = -1 EBADF (Bad file descriptor) [pid 5512] close(18) = -1 EBADF (Bad file descriptor) [pid 5512] close(19) = -1 EBADF (Bad file descriptor) [pid 5512] close(20) = -1 EBADF (Bad file descriptor) [pid 5512] close(21) = -1 EBADF (Bad file descriptor) [pid 5512] close(22) = -1 EBADF (Bad file descriptor) [pid 5512] close(23) = -1 EBADF (Bad file descriptor) [pid 5512] close(24) = -1 EBADF (Bad file descriptor) [pid 5512] close(25) = -1 EBADF (Bad file descriptor) [pid 5512] close(26) = -1 EBADF (Bad file descriptor) [pid 5512] close(27) = -1 EBADF (Bad file descriptor) [pid 5512] close(28) = -1 EBADF (Bad file descriptor) [pid 5512] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5512] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5512] exit_group(0) = ? [pid 5514] <... futex resumed>) = ? [pid 5513] <... futex resumed>) = ? [pid 5514] +++ exited with 0 +++ [pid 5513] +++ exited with 0 +++ [pid 5512] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=476, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5028] umount2("./158", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./158", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./158/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./158/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./158/binderfs") = 0 [pid 5028] umount2("./158/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./158/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./158/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./158/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./158/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./158/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./158") = 0 [pid 5028] mkdir("./159", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 479 ./strace-static-x86_64: Process 5515 attached [pid 5515] set_robust_list(0x555557186760, 24) = 0 [pid 5515] chdir("./159") = 0 [pid 5515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5515] setpgid(0, 0) = 0 [pid 5515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5515] write(3, "1000", 4) = 4 [pid 5515] close(3) = 0 [pid 5515] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5515] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5515] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5515] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5515] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5515] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5515] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5516 attached => {parent_tid=[480]}, 88) = 480 [pid 5515] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5516] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5515] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5515] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5516] <... rseq resumed>) = 0 [pid 5516] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5516] memfd_create("syzkaller", 0) = 3 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5516] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5516] munmap(0x7f801047c000, 2097152) = 0 [pid 5516] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5516] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5516] close(3) = 0 [pid 5516] mkdir("./file0", 0777) = 0 [pid 5516] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5516] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5516] chdir("./file0") = 0 [pid 5516] ioctl(4, LOOP_CLR_FD) = 0 [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 118.497038][ T5516] loop0: detected capacity change from 0 to 4096 [ 118.506200][ T5516] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 118.523336][ T5516] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] memfd_create("syzkaller", 0) = 4 [pid 5516] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] close(4) = 0 [pid 5516] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5515] <... futex resumed>) = 0 [pid 5516] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5515] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5516] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5516] mkdir("./bus", 0777 [pid 5515] <... futex resumed>) = 0 [pid 5515] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5515] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5515] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5516] <... mkdir resumed>) = 0 [pid 5515] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5515] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5516] mkdir("./bus", 0777./strace-static-x86_64: Process 5517 attached ) = -1 EEXIST (File exists) [pid 5517] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5517] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5516] mkdir("./bus", 0777 [pid 5517] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5516] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5515] <... clone3 resumed> => {parent_tid=[481]}, 88) = 481 [pid 5517] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5515] rt_sigprocmask(SIG_SETMASK, [], [pid 5516] mkdir("./bus", 0777 [pid 5515] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5515] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5516] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5517] <... futex resumed>) = 0 [pid 5515] <... futex resumed>) = 1 [pid 5517] chdir("./bus") = 0 [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5515] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5517] chdir("./bus" [pid 5516] mkdir("./bus", 0777 [pid 5517] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = 0 [pid 5516] <... mkdir resumed>) = 0 [pid 5517] chdir("./bus" [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777 [pid 5517] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5516] <... mkdir resumed>) = 0 [pid 5517] chdir("./bus" [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5517] <... chdir resumed>) = 0 [pid 5516] mkdir("./bus", 0777 [pid 5517] chdir("./bus" [pid 5516] <... mkdir resumed>) = 0 [pid 5517] <... chdir resumed>) = 0 [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777 [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus" [pid 5516] <... mkdir resumed>) = 0 [pid 5517] <... chdir resumed>) = 0 [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5517] chdir("./bus" [pid 5516] mkdir("./bus", 0777 [pid 5517] <... chdir resumed>) = 0 [pid 5516] <... mkdir resumed>) = 0 [pid 5517] chdir("./bus" [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5517] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5516] mkdir("./bus", 0777 [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = 0 [pid 5516] <... mkdir resumed>) = 0 [pid 5517] chdir("./bus" [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5517] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5516] mkdir("./bus", 0777 [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = 0 [pid 5516] <... mkdir resumed>) = 0 [pid 5517] chdir("./bus" [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5517] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5516] mkdir("./bus", 0777 [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus" [pid 5516] <... mkdir resumed>) = 0 [pid 5517] <... chdir resumed>) = 0 [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus" [pid 5516] mkdir("./bus", 0777 [pid 5517] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5516] <... mkdir resumed>) = 0 [pid 5517] chdir("./bus" [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5517] <... chdir resumed>) = 0 [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5516] mkdir("./bus", 0777 [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5517] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5515] <... futex resumed>) = 0 [pid 5517] <... futex resumed>) = 1 [pid 5517] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5516] <... mkdir resumed>) = 0 [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5516] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5516] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5516] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5515] close(3) = 0 [pid 5515] close(4) = -1 EBADF (Bad file descriptor) [pid 5515] close(5) = -1 EBADF (Bad file descriptor) [pid 5515] close(6) = -1 EBADF (Bad file descriptor) [pid 5515] close(7) = -1 EBADF (Bad file descriptor) [pid 5515] close(8) = -1 EBADF (Bad file descriptor) [pid 5515] close(9) = -1 EBADF (Bad file descriptor) [pid 5515] close(10) = -1 EBADF (Bad file descriptor) [pid 5515] close(11) = -1 EBADF (Bad file descriptor) [pid 5515] close(12) = -1 EBADF (Bad file descriptor) [pid 5515] close(13) = -1 EBADF (Bad file descriptor) [pid 5515] close(14) = -1 EBADF (Bad file descriptor) [pid 5515] close(15) = -1 EBADF (Bad file descriptor) [pid 5515] close(16) = -1 EBADF (Bad file descriptor) [pid 5515] close(17) = -1 EBADF (Bad file descriptor) [pid 5515] close(18) = -1 EBADF (Bad file descriptor) [pid 5515] close(19) = -1 EBADF (Bad file descriptor) [pid 5515] close(20) = -1 EBADF (Bad file descriptor) [pid 5515] close(21) = -1 EBADF (Bad file descriptor) [pid 5515] close(22) = -1 EBADF (Bad file descriptor) [pid 5515] close(23) = -1 EBADF (Bad file descriptor) [pid 5515] close(24) = -1 EBADF (Bad file descriptor) [pid 5515] close(25) = -1 EBADF (Bad file descriptor) [pid 5515] close(26) = -1 EBADF (Bad file descriptor) [pid 5515] close(27) = -1 EBADF (Bad file descriptor) [pid 5515] close(28) = -1 EBADF (Bad file descriptor) [pid 5515] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5515] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5515] exit_group(0 [pid 5517] <... futex resumed>) = ? [pid 5517] +++ exited with 0 +++ [pid 5516] <... futex resumed>) = ? [pid 5515] <... exit_group resumed>) = ? [pid 5516] +++ exited with 0 +++ [pid 5515] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=479, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] umount2("./159", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./159", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./159/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./159/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./159/binderfs") = 0 [pid 5028] umount2("./159/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./159/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./159/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./159/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./159/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./159/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./159") = 0 [pid 5028] mkdir("./160", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5518 attached , child_tidptr=0x555557186750) = 482 [pid 5518] set_robust_list(0x555557186760, 24) = 0 [pid 5518] chdir("./160") = 0 [pid 5518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5518] setpgid(0, 0) = 0 [pid 5518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5518] write(3, "1000", 4) = 4 [pid 5518] close(3) = 0 [pid 5518] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5518] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5518] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5518] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5518] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5518] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5518] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5519 attached => {parent_tid=[483]}, 88) = 483 [pid 5518] rt_sigprocmask(SIG_SETMASK, [], [pid 5519] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5518] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5518] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5519] <... rseq resumed>) = 0 [pid 5518] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5519] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5519] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5519] memfd_create("syzkaller", 0) = 3 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5519] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5519] munmap(0x7f801047c000, 2097152) = 0 [pid 5519] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5519] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5519] close(3) = 0 [pid 5519] mkdir("./file0", 0777) = 0 [pid 5519] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5519] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5519] chdir("./file0") = 0 [pid 5519] ioctl(4, LOOP_CLR_FD) = 0 [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] memfd_create("syzkaller", 0) = 4 [pid 5519] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] close(4) = 0 [pid 5519] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5518] <... futex resumed>) = 0 [pid 5518] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5518] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5518] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5518] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5518] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5520 attached [pid 5519] <... futex resumed>) = 1 [pid 5520] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5519] mkdir("./bus", 0777 [pid 5518] <... clone3 resumed> => {parent_tid=[484]}, 88) = 484 [pid 5520] <... rseq resumed>) = 0 [pid 5518] rt_sigprocmask(SIG_SETMASK, [], [pid 5520] set_robust_list(0x7f801067b9a0, 24 [pid 5518] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5520] <... set_robust_list resumed>) = 0 [pid 5518] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5520] rt_sigprocmask(SIG_SETMASK, [], [pid 5518] <... futex resumed>) = 0 [pid 5520] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5518] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5520] chdir("./bus" [pid 5519] <... mkdir resumed>) = 0 [pid 5520] <... chdir resumed>) = 0 [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5520] chdir("./bus" [pid 5519] mkdir("./bus", 0777 [pid 5520] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus" [pid 5519] <... mkdir resumed>) = 0 [pid 5520] <... chdir resumed>) = 0 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus" [pid 5519] <... mkdir resumed>) = 0 [pid 5520] <... chdir resumed>) = 0 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5519] <... mkdir resumed>) = 0 [pid 5520] chdir("./bus") = 0 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus" [pid 5519] <... mkdir resumed>) = 0 [pid 5520] <... chdir resumed>) = 0 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus" [pid 5519] <... mkdir resumed>) = 0 [pid 5520] <... chdir resumed>) = 0 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus" [pid 5519] <... mkdir resumed>) = 0 [pid 5520] <... chdir resumed>) = 0 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = 0 [pid 5519] <... mkdir resumed>) = 0 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [ 118.782296][ T5519] loop0: detected capacity change from 0 to 4096 [ 118.791069][ T5519] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 118.810886][ T5519] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5519] <... mkdir resumed>) = 0 [pid 5520] chdir("./bus") = 0 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus" [pid 5519] <... mkdir resumed>) = 0 [pid 5520] <... chdir resumed>) = 0 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus" [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5520] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus" [pid 5519] mkdir("./bus", 0777 [pid 5520] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5520] chdir("./bus" [pid 5519] <... mkdir resumed>) = 0 [pid 5520] <... chdir resumed>) = 0 [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777 [pid 5520] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5520] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5520] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5518] <... futex resumed>) = 0 [pid 5519] <... mkdir resumed>) = 0 [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5519] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5519] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5519] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5518] close(3) = 0 [pid 5518] close(4) = -1 EBADF (Bad file descriptor) [pid 5518] close(5) = -1 EBADF (Bad file descriptor) [pid 5518] close(6) = -1 EBADF (Bad file descriptor) [pid 5518] close(7) = -1 EBADF (Bad file descriptor) [pid 5518] close(8) = -1 EBADF (Bad file descriptor) [pid 5518] close(9) = -1 EBADF (Bad file descriptor) [pid 5518] close(10) = -1 EBADF (Bad file descriptor) [pid 5518] close(11) = -1 EBADF (Bad file descriptor) [pid 5518] close(12) = -1 EBADF (Bad file descriptor) [pid 5518] close(13) = -1 EBADF (Bad file descriptor) [pid 5518] close(14) = -1 EBADF (Bad file descriptor) [pid 5518] close(15) = -1 EBADF (Bad file descriptor) [pid 5518] close(16) = -1 EBADF (Bad file descriptor) [pid 5518] close(17) = -1 EBADF (Bad file descriptor) [pid 5518] close(18) = -1 EBADF (Bad file descriptor) [pid 5518] close(19) = -1 EBADF (Bad file descriptor) [pid 5518] close(20) = -1 EBADF (Bad file descriptor) [pid 5518] close(21) = -1 EBADF (Bad file descriptor) [pid 5518] close(22) = -1 EBADF (Bad file descriptor) [pid 5518] close(23) = -1 EBADF (Bad file descriptor) [pid 5518] close(24) = -1 EBADF (Bad file descriptor) [pid 5518] close(25) = -1 EBADF (Bad file descriptor) [pid 5518] close(26) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5518] close(27) = -1 EBADF (Bad file descriptor) [pid 5518] close(28) = -1 EBADF (Bad file descriptor) [pid 5518] close(29) = -1 EBADF (Bad file descriptor) [pid 5518] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5518] exit_group(0) = ? [pid 5519] <... futex resumed>) = ? [pid 5520] <... futex resumed>) = ? [pid 5519] +++ exited with 0 +++ [pid 5520] +++ exited with 0 +++ [pid 5518] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=482, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./160", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./160", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./160/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./160/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./160/binderfs") = 0 [pid 5028] umount2("./160/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./160/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./160/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./160/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./160/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./160/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./160") = 0 [pid 5028] mkdir("./161", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5521 attached , child_tidptr=0x555557186750) = 485 [pid 5521] set_robust_list(0x555557186760, 24) = 0 [pid 5521] chdir("./161") = 0 [pid 5521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5521] setpgid(0, 0) = 0 [pid 5521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5521] write(3, "1000", 4) = 4 [pid 5521] close(3) = 0 [pid 5521] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5521] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5521] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5521] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5521] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5521] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5521] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5521] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[486]}, 88) = 486 [pid 5521] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5521] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5522 attached [pid 5521] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5522] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5522] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5522] memfd_create("syzkaller", 0) = 3 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5522] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5522] munmap(0x7f801047c000, 2097152) = 0 [pid 5522] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5522] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5522] close(3) = 0 [pid 5522] mkdir("./file0", 0777) = 0 [pid 5522] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5522] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5522] chdir("./file0") = 0 [pid 5522] ioctl(4, LOOP_CLR_FD) = 0 [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] memfd_create("syzkaller", 0) = 4 [pid 5522] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] close(4) = 0 [pid 5522] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5521] <... futex resumed>) = 0 [pid 5521] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5522] <... futex resumed>) = 1 [pid 5521] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5522] mkdir("./bus", 0777 [pid 5521] <... futex resumed>) = 0 [pid 5521] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5522] <... mkdir resumed>) = 0 [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5521] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5522] mkdir("./bus", 0777 [pid 5521] <... mprotect resumed>) = 0 [pid 5522] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5521] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5521] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5522] mkdir("./bus", 0777 [pid 5521] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5523 attached [pid 5522] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5523] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5522] mkdir("./bus", 0777 [pid 5521] <... clone3 resumed> => {parent_tid=[487]}, 88) = 487 [pid 5522] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5523] <... rseq resumed>) = 0 [pid 5522] mkdir("./bus", 0777 [pid 5523] set_robust_list(0x7f801067b9a0, 24 [pid 5522] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5521] rt_sigprocmask(SIG_SETMASK, [], [pid 5523] <... set_robust_list resumed>) = 0 [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5521] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5521] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5523] rt_sigprocmask(SIG_SETMASK, [], [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5523] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5522] mkdir("./bus", 0777 [pid 5521] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5523] chdir("./bus" [pid 5522] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777 [pid 5523] <... chdir resumed>) = 0 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] <... mkdir resumed>) = 0 [pid 5523] chdir("./bus" [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777 [pid 5523] <... chdir resumed>) = 0 [pid 5523] chdir("./bus" [pid 5522] <... mkdir resumed>) = 0 [pid 5523] <... chdir resumed>) = 0 [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5523] chdir("./bus" [pid 5522] mkdir("./bus", 0777 [pid 5523] <... chdir resumed>) = -1 ENOENT (No such file or directory) [ 119.030501][ T5522] loop0: detected capacity change from 0 to 4096 [ 119.039078][ T5522] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 119.059176][ T5522] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus" [pid 5522] <... mkdir resumed>) = 0 [pid 5523] <... chdir resumed>) = 0 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] mkdir("./bus", 0777 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] <... mkdir resumed>) = 0 [pid 5523] chdir("./bus" [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5523] <... chdir resumed>) = 0 [pid 5522] mkdir("./bus", 0777 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] <... mkdir resumed>) = 0 [pid 5523] chdir("./bus") = 0 [pid 5523] chdir("./bus" [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777 [pid 5523] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] <... mkdir resumed>) = 0 [pid 5523] chdir("./bus") = 0 [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] <... mkdir resumed>) = 0 [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5523] chdir("./bus") = 0 [pid 5523] chdir("./bus" [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5523] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5522] mkdir("./bus", 0777 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] <... mkdir resumed>) = 0 [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777 [pid 5523] chdir("./bus") = 0 [pid 5523] chdir("./bus" [pid 5522] <... mkdir resumed>) = 0 [pid 5523] <... chdir resumed>) = 0 [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus" [pid 5522] <... mkdir resumed>) = 0 [pid 5523] <... chdir resumed>) = 0 [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] <... mkdir resumed>) = 0 [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5523] chdir("./bus" [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777 [pid 5523] <... chdir resumed>) = 0 [pid 5522] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] <... mkdir resumed>) = 0 [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777 [pid 5523] chdir("./bus") = 0 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] <... mkdir resumed>) = 0 [pid 5523] chdir("./bus") = 0 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus") = 0 [pid 5522] <... mkdir resumed>) = 0 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus" [pid 5522] <... mkdir resumed>) = 0 [pid 5523] <... chdir resumed>) = 0 [pid 5523] chdir("./bus" [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5523] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5522] mkdir("./bus", 0777 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] <... mkdir resumed>) = 0 [pid 5523] chdir("./bus") = 0 [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus" [pid 5522] <... mkdir resumed>) = 0 [pid 5523] <... chdir resumed>) = 0 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] <... mkdir resumed>) = 0 [pid 5523] chdir("./bus") = 0 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5521] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5521] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 5523] chdir("./bus" [pid 5521] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5523] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5523] chdir("./bus" [pid 5522] <... mkdir resumed>) = 0 [pid 5523] <... chdir resumed>) = 0 [pid 5523] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5523] chdir("./bus" [pid 5522] mkdir("./bus", 0777 [pid 5523] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5523] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5523] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5522] <... mkdir resumed>) = 0 [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5522] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5522] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5521] close(3 [pid 5522] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5521] <... close resumed>) = 0 [pid 5521] close(4) = -1 EBADF (Bad file descriptor) [pid 5521] close(5) = -1 EBADF (Bad file descriptor) [pid 5521] close(6) = -1 EBADF (Bad file descriptor) [pid 5521] close(7) = -1 EBADF (Bad file descriptor) [pid 5521] close(8) = -1 EBADF (Bad file descriptor) [pid 5521] close(9) = -1 EBADF (Bad file descriptor) [pid 5521] close(10) = -1 EBADF (Bad file descriptor) [pid 5521] close(11) = -1 EBADF (Bad file descriptor) [pid 5521] close(12) = -1 EBADF (Bad file descriptor) [pid 5521] close(13) = -1 EBADF (Bad file descriptor) [pid 5521] close(14) = -1 EBADF (Bad file descriptor) [pid 5521] close(15) = -1 EBADF (Bad file descriptor) [pid 5521] close(16) = -1 EBADF (Bad file descriptor) [pid 5521] close(17) = -1 EBADF (Bad file descriptor) [pid 5521] close(18) = -1 EBADF (Bad file descriptor) [pid 5521] close(19) = -1 EBADF (Bad file descriptor) [pid 5521] close(20) = -1 EBADF (Bad file descriptor) [pid 5521] close(21) = -1 EBADF (Bad file descriptor) [pid 5521] close(22) = -1 EBADF (Bad file descriptor) [pid 5521] close(23) = -1 EBADF (Bad file descriptor) [pid 5521] close(24) = -1 EBADF (Bad file descriptor) [pid 5521] close(25) = -1 EBADF (Bad file descriptor) [pid 5521] close(26) = -1 EBADF (Bad file descriptor) [pid 5521] close(27write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5521] close(28) = -1 EBADF (Bad file descriptor) [pid 5521] close(29) = -1 EBADF (Bad file descriptor) [pid 5521] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5521] exit_group(0 [pid 5522] <... futex resumed>) = ? [pid 5521] <... exit_group resumed>) = ? [pid 5523] <... futex resumed>) = ? [pid 5523] +++ exited with 0 +++ [pid 5522] +++ exited with 0 +++ [pid 5521] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=485, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./161", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./161", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./161/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./161/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./161/binderfs") = 0 [pid 5028] umount2("./161/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./161/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./161/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./161/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./161/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./161/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./161") = 0 [pid 5028] mkdir("./162", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5524 attached , child_tidptr=0x555557186750) = 488 [pid 5524] set_robust_list(0x555557186760, 24) = 0 [pid 5524] chdir("./162") = 0 [pid 5524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5524] setpgid(0, 0) = 0 [pid 5524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5524] write(3, "1000", 4) = 4 [pid 5524] close(3) = 0 [pid 5524] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5524] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5524] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5524] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5524] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5524] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5524] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5524] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5525 attached [pid 5525] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5524] <... clone3 resumed> => {parent_tid=[489]}, 88) = 489 [pid 5525] <... rseq resumed>) = 0 [pid 5524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5524] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5524] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5525] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5525] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5525] memfd_create("syzkaller", 0) = 3 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5525] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5525] munmap(0x7f801047c000, 2097152) = 0 [pid 5525] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5525] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5525] close(3) = 0 [pid 5525] mkdir("./file0", 0777) = 0 [pid 5525] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5525] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5525] chdir("./file0") = 0 [pid 5525] ioctl(4, LOOP_CLR_FD) = 0 [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [ 119.298965][ T5525] loop0: detected capacity change from 0 to 4096 [ 119.308025][ T5525] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 119.325514][ T5525] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] memfd_create("syzkaller", 0) = 4 [pid 5525] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] close(4) = 0 [pid 5525] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5524] <... futex resumed>) = 0 [pid 5525] mkdir("./bus", 0777 [pid 5524] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5524] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5524] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5524] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5524] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5524] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} => {parent_tid=[490]}, 88) = 490 [pid 5524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5524] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5526 attached ) = 0 [pid 5524] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5526] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5526] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5525] <... mkdir resumed>) = 0 [pid 5526] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5526] chdir("./bus") = 0 [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus" [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5526] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus" [pid 5525] mkdir("./bus", 0777 [pid 5526] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus" [pid 5525] <... mkdir resumed>) = 0 [pid 5526] <... chdir resumed>) = 0 [pid 5526] chdir("./bus" [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777 [pid 5526] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus" [pid 5525] <... mkdir resumed>) = 0 [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5526] <... chdir resumed>) = 0 [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5525] mkdir("./bus", 0777 [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5525] <... mkdir resumed>) = 0 [pid 5526] chdir("./bus" [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777 [pid 5526] <... chdir resumed>) = 0 [pid 5526] chdir("./bus" [pid 5525] <... mkdir resumed>) = 0 [pid 5526] <... chdir resumed>) = 0 [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777 [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = 0 [pid 5526] chdir("./bus" [pid 5525] <... mkdir resumed>) = 0 [pid 5526] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5526] chdir("./bus" [pid 5525] mkdir("./bus", 0777 [pid 5526] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus" [pid 5525] <... mkdir resumed>) = 0 [pid 5526] <... chdir resumed>) = 0 [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5526] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5524] <... futex resumed>) = 0 [pid 5526] <... futex resumed>) = 1 [pid 5526] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = 0 [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5525] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5525] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5525] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5524] close(3) = 0 [pid 5524] close(4) = -1 EBADF (Bad file descriptor) [pid 5524] close(5) = -1 EBADF (Bad file descriptor) [pid 5524] close(6) = -1 EBADF (Bad file descriptor) [pid 5524] close(7) = -1 EBADF (Bad file descriptor) [pid 5524] close(8) = -1 EBADF (Bad file descriptor) [pid 5524] close(9) = -1 EBADF (Bad file descriptor) [pid 5524] close(10) = -1 EBADF (Bad file descriptor) [pid 5524] close(11) = -1 EBADF (Bad file descriptor) [pid 5524] close(12) = -1 EBADF (Bad file descriptor) [pid 5524] close(13) = -1 EBADF (Bad file descriptor) [pid 5524] close(14) = -1 EBADF (Bad file descriptor) [pid 5524] close(15) = -1 EBADF (Bad file descriptor) [pid 5524] close(16) = -1 EBADF (Bad file descriptor) [pid 5524] close(17) = -1 EBADF (Bad file descriptor) [pid 5524] close(18) = -1 EBADF (Bad file descriptor) [pid 5524] close(19) = -1 EBADF (Bad file descriptor) [pid 5524] close(20) = -1 EBADF (Bad file descriptor) [pid 5524] close(21) = -1 EBADF (Bad file descriptor) [pid 5524] close(22) = -1 EBADF (Bad file descriptor) [pid 5524] close(23) = -1 EBADF (Bad file descriptor) [pid 5524] close(24) = -1 EBADF (Bad file descriptor) [pid 5524] close(25) = -1 EBADF (Bad file descriptor) [pid 5524] close(26) = -1 EBADF (Bad file descriptor) [pid 5524] close(27) = -1 EBADF (Bad file descriptor) [pid 5524] close(28) = -1 EBADF (Bad file descriptor) [pid 5524] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5524] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5524] exit_group(0) = ? [pid 5526] <... futex resumed>) = ? [pid 5525] <... futex resumed>) = ? [pid 5526] +++ exited with 0 +++ [pid 5525] +++ exited with 0 +++ [pid 5524] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=488, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./162", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./162", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./162/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./162/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./162/binderfs") = 0 [pid 5028] umount2("./162/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./162/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./162/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./162/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./162/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./162/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./162") = 0 [pid 5028] mkdir("./163", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5527 attached [pid 5527] set_robust_list(0x555557186760, 24 [pid 5028] <... clone resumed>, child_tidptr=0x555557186750) = 491 [pid 5527] <... set_robust_list resumed>) = 0 [pid 5527] chdir("./163") = 0 [pid 5527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5527] setpgid(0, 0) = 0 [pid 5527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5527] write(3, "1000", 4) = 4 [pid 5527] close(3) = 0 [pid 5527] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5527] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5527] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5527] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5527] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5527] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5527] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5528 attached => {parent_tid=[492]}, 88) = 492 [pid 5527] rt_sigprocmask(SIG_SETMASK, [], [pid 5528] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5527] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5528] <... rseq resumed>) = 0 [pid 5527] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5528] set_robust_list(0x7f801889c9a0, 24 [pid 5527] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5528] <... set_robust_list resumed>) = 0 [pid 5528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5528] memfd_create("syzkaller", 0) = 3 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5528] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5528] munmap(0x7f801047c000, 2097152) = 0 [pid 5528] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5528] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5528] close(3) = 0 [pid 5528] mkdir("./file0", 0777) = 0 [pid 5528] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5528] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5528] chdir("./file0") = 0 [pid 5528] ioctl(4, LOOP_CLR_FD) = 0 [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 119.590258][ T5528] loop0: detected capacity change from 0 to 4096 [ 119.599679][ T5528] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 119.619130][ T5528] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] memfd_create("syzkaller", 0) = 4 [pid 5528] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] close(4) = 0 [pid 5528] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5527] <... futex resumed>) = 0 [pid 5527] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5528] <... futex resumed>) = 1 [pid 5527] <... futex resumed>) = 0 [pid 5528] mkdir("./bus", 0777 [pid 5527] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5527] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5527] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5528] <... mkdir resumed>) = 0 [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777 [pid 5527] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5528] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5527] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5529 attached [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5528] mkdir("./bus", 0777 [pid 5529] <... rseq resumed>) = 0 [pid 5529] set_robust_list(0x7f801067b9a0, 24 [pid 5528] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5527] <... clone3 resumed> => {parent_tid=[493]}, 88) = 493 [pid 5529] <... set_robust_list resumed>) = 0 [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5527] rt_sigprocmask(SIG_SETMASK, [], [pid 5529] rt_sigprocmask(SIG_SETMASK, [], [pid 5528] mkdir("./bus", 0777 [pid 5529] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5527] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5529] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5528] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5527] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5529] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] chdir("./bus" [pid 5527] <... futex resumed>) = 0 [pid 5528] mkdir("./bus", 0777 [pid 5529] <... chdir resumed>) = 0 [pid 5527] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5529] chdir("./bus") = 0 [pid 5528] <... mkdir resumed>) = 0 [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5528] mkdir("./bus", 0777 [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5528] <... mkdir resumed>) = 0 [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] chdir("./bus" [pid 5528] mkdir("./bus", 0777 [pid 5529] <... chdir resumed>) = 0 [pid 5528] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] chdir("./bus" [pid 5528] mkdir("./bus", 0777 [pid 5529] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus" [pid 5528] <... mkdir resumed>) = 0 [pid 5529] <... chdir resumed>) = 0 [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] chdir("./bus" [pid 5528] mkdir("./bus", 0777 [pid 5529] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus" [pid 5528] <... mkdir resumed>) = 0 [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] <... chdir resumed>) = 0 [pid 5528] mkdir("./bus", 0777 [pid 5529] chdir("./bus" [pid 5528] <... mkdir resumed>) = 0 [pid 5529] <... chdir resumed>) = 0 [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] chdir("./bus" [pid 5528] mkdir("./bus", 0777 [pid 5529] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5528] <... mkdir resumed>) = 0 [pid 5529] chdir("./bus" [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777 [pid 5529] <... chdir resumed>) = 0 [pid 5529] chdir("./bus" [pid 5528] <... mkdir resumed>) = 0 [pid 5529] <... chdir resumed>) = 0 [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] chdir("./bus" [pid 5528] mkdir("./bus", 0777 [pid 5529] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = 0 [pid 5528] <... mkdir resumed>) = 0 [pid 5529] chdir("./bus" [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5528] mkdir("./bus", 0777 [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5528] <... mkdir resumed>) = 0 [pid 5529] chdir("./bus" [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777 [pid 5529] <... chdir resumed>) = 0 [pid 5528] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5529] chdir("./bus" [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5528] mkdir("./bus", 0777 [pid 5529] chdir("./bus" [pid 5528] <... mkdir resumed>) = 0 [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] <... chdir resumed>) = 0 [pid 5528] mkdir("./bus", 0777 [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = 0 [pid 5528] <... mkdir resumed>) = 0 [pid 5529] chdir("./bus" [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5528] mkdir("./bus", 0777 [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = 0 [pid 5528] <... mkdir resumed>) = 0 [pid 5529] chdir("./bus" [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777 [pid 5529] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus" [pid 5528] <... mkdir resumed>) = 0 [pid 5529] <... chdir resumed>) = 0 [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] chdir("./bus" [pid 5528] mkdir("./bus", 0777 [pid 5529] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5528] <... mkdir resumed>) = 0 [pid 5529] chdir("./bus" [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] <... chdir resumed>) = 0 [pid 5528] mkdir("./bus", 0777 [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = 0 [pid 5528] <... mkdir resumed>) = 0 [pid 5529] chdir("./bus" [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777 [pid 5529] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5528] <... mkdir resumed>) = 0 [pid 5529] chdir("./bus" [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] <... chdir resumed>) = 0 [pid 5528] mkdir("./bus", 0777 [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus" [pid 5528] <... mkdir resumed>) = 0 [pid 5529] <... chdir resumed>) = 0 [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] chdir("./bus" [pid 5528] mkdir("./bus", 0777 [pid 5529] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5528] <... mkdir resumed>) = 0 [pid 5529] chdir("./bus" [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] <... chdir resumed>) = 0 [pid 5528] mkdir("./bus", 0777 [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus" [pid 5528] <... mkdir resumed>) = 0 [pid 5529] <... chdir resumed>) = 0 [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] chdir("./bus" [pid 5528] mkdir("./bus", 0777 [pid 5529] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus" [pid 5528] <... mkdir resumed>) = 0 [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] <... chdir resumed>) = 0 [pid 5528] mkdir("./bus", 0777 [pid 5529] chdir("./bus" [pid 5528] <... mkdir resumed>) = 0 [pid 5529] <... chdir resumed>) = 0 [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] chdir("./bus" [pid 5528] mkdir("./bus", 0777 [pid 5529] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5529] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5528] <... mkdir resumed>) = 0 [pid 5529] chdir("./bus" [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5529] <... chdir resumed>) = 0 [pid 5528] mkdir("./bus", 0777 [pid 5529] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5529] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5527] <... futex resumed>) = 0 [pid 5528] <... mkdir resumed>) = 0 [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5528] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5528] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5528] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5527] close(3) = 0 [pid 5527] close(4) = -1 EBADF (Bad file descriptor) [pid 5527] close(5) = -1 EBADF (Bad file descriptor) [pid 5527] close(6) = -1 EBADF (Bad file descriptor) [pid 5527] close(7) = -1 EBADF (Bad file descriptor) [pid 5527] close(8) = -1 EBADF (Bad file descriptor) [pid 5527] close(9) = -1 EBADF (Bad file descriptor) [pid 5527] close(10) = -1 EBADF (Bad file descriptor) [pid 5527] close(11) = -1 EBADF (Bad file descriptor) [pid 5527] close(12) = -1 EBADF (Bad file descriptor) [pid 5527] close(13) = -1 EBADF (Bad file descriptor) [pid 5527] close(14) = -1 EBADF (Bad file descriptor) [pid 5527] close(15) = -1 EBADF (Bad file descriptor) [pid 5527] close(16) = -1 EBADF (Bad file descriptor) [pid 5527] close(17) = -1 EBADF (Bad file descriptor) [pid 5527] close(18) = -1 EBADF (Bad file descriptor) [pid 5527] close(19) = -1 EBADF (Bad file descriptor) [pid 5527] close(20) = -1 EBADF (Bad file descriptor) [pid 5527] close(21) = -1 EBADF (Bad file descriptor) [pid 5527] close(22) = -1 EBADF (Bad file descriptor) [pid 5527] close(23) = -1 EBADF (Bad file descriptor) [pid 5527] close(24) = -1 EBADF (Bad file descriptor) [pid 5527] close(25) = -1 EBADF (Bad file descriptor) [pid 5527] close(26) = -1 EBADF (Bad file descriptor) [pid 5527] close(27) = -1 EBADF (Bad file descriptor) [pid 5527] close(28) = -1 EBADF (Bad file descriptor) [pid 5527] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5527] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5527] exit_group(0 [pid 5529] <... futex resumed>) = ? [pid 5528] <... futex resumed>) = ? [pid 5527] <... exit_group resumed>) = ? [pid 5528] +++ exited with 0 +++ [pid 5529] +++ exited with 0 +++ [pid 5527] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=491, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./163", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./163", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./163/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./163/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./163/binderfs") = 0 [pid 5028] umount2("./163/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./163/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./163/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./163/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./163/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./163/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./163") = 0 [pid 5028] mkdir("./164", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5530 attached [pid 5530] set_robust_list(0x555557186760, 24) = 0 [pid 5530] chdir("./164") = 0 [pid 5530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5530] setpgid(0, 0) = 0 [pid 5530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5530] write(3, "1000", 4) = 4 [pid 5530] close(3) = 0 [pid 5530] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5530] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5530] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5530] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5530] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5530] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5028] <... clone resumed>, child_tidptr=0x555557186750) = 494 [pid 5530] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5530] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5531 attached [pid 5531] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5530] <... clone3 resumed> => {parent_tid=[495]}, 88) = 495 [pid 5531] <... rseq resumed>) = 0 [pid 5531] set_robust_list(0x7f801889c9a0, 24 [pid 5530] rt_sigprocmask(SIG_SETMASK, [], [pid 5531] <... set_robust_list resumed>) = 0 [pid 5530] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5531] rt_sigprocmask(SIG_SETMASK, [], [pid 5530] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5531] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5530] <... futex resumed>) = 0 [pid 5530] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5531] memfd_create("syzkaller", 0) = 3 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5531] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5531] munmap(0x7f801047c000, 2097152) = 0 [pid 5531] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5531] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5531] close(3) = 0 [pid 5531] mkdir("./file0", 0777) = 0 [pid 5531] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5531] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5531] chdir("./file0") = 0 [pid 5531] ioctl(4, LOOP_CLR_FD) = 0 [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] memfd_create("syzkaller", 0) = 4 [pid 5531] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] close(4) = 0 [pid 5531] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5531] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5530] <... futex resumed>) = 0 [pid 5530] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5531] <... futex resumed>) = 0 [pid 5530] <... futex resumed>) = 1 [pid 5531] mkdir("./bus", 0777 [pid 5530] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5531] <... mkdir resumed>) = 0 [ 119.879575][ T5531] loop0: detected capacity change from 0 to 4096 [ 119.888440][ T5531] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 119.906900][ T5531] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5530] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5531] mkdir("./bus", 0777 [pid 5530] <... mprotect resumed>) = 0 [pid 5531] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5530] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5530] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5530] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5531] mkdir("./bus", 0777./strace-static-x86_64: Process 5532 attached ) = -1 EEXIST (File exists) [pid 5532] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5530] <... clone3 resumed> => {parent_tid=[496]}, 88) = 496 [pid 5532] <... rseq resumed>) = 0 [pid 5531] mkdir("./bus", 0777 [pid 5532] set_robust_list(0x7f801067b9a0, 24 [pid 5531] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5532] <... set_robust_list resumed>) = 0 [pid 5532] rt_sigprocmask(SIG_SETMASK, [], [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5530] rt_sigprocmask(SIG_SETMASK, [], [pid 5532] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5531] mkdir("./bus", 0777 [pid 5530] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5532] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5531] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5530] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5532] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5532] chdir("./bus" [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5530] <... futex resumed>) = 0 [pid 5532] <... chdir resumed>) = 0 [pid 5530] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5532] chdir("./bus" [pid 5531] mkdir("./bus", 0777 [pid 5532] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5532] chdir("./bus" [pid 5531] <... mkdir resumed>) = 0 [pid 5532] <... chdir resumed>) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] chdir("./bus" [pid 5531] mkdir("./bus", 0777 [pid 5532] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5532] chdir("./bus" [pid 5531] <... mkdir resumed>) = 0 [pid 5532] <... chdir resumed>) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] chdir("./bus" [pid 5531] mkdir("./bus", 0777 [pid 5532] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5532] chdir("./bus" [pid 5531] <... mkdir resumed>) = 0 [pid 5532] <... chdir resumed>) = 0 [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777 [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5532] chdir("./bus" [pid 5531] <... mkdir resumed>) = 0 [pid 5532] <... chdir resumed>) = 0 [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777 [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5532] chdir("./bus" [pid 5531] <... mkdir resumed>) = 0 [pid 5532] <... chdir resumed>) = 0 [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] chdir("./bus" [pid 5531] mkdir("./bus", 0777 [pid 5532] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5532] chdir("./bus") = 0 [pid 5531] <... mkdir resumed>) = 0 [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777 [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5531] <... mkdir resumed>) = 0 [pid 5532] chdir("./bus" [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] <... chdir resumed>) = 0 [pid 5532] chdir("./bus" [pid 5531] mkdir("./bus", 0777 [pid 5532] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5531] <... mkdir resumed>) = 0 [pid 5532] chdir("./bus") = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] chdir("./bus" [pid 5531] mkdir("./bus", 0777 [pid 5532] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5531] <... mkdir resumed>) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] chdir("./bus" [pid 5531] mkdir("./bus", 0777 [pid 5532] <... chdir resumed>) = 0 [pid 5531] <... mkdir resumed>) = 0 [pid 5532] chdir("./bus" [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] <... chdir resumed>) = 0 [pid 5531] mkdir("./bus", 0777 [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5531] <... mkdir resumed>) = 0 [pid 5532] chdir("./bus") = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5531] mkdir("./bus", 0777 [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5531] <... mkdir resumed>) = 0 [pid 5532] chdir("./bus") = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] chdir("./bus" [pid 5531] mkdir("./bus", 0777 [pid 5532] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5531] <... mkdir resumed>) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] chdir("./bus" [pid 5531] mkdir("./bus", 0777 [pid 5532] <... chdir resumed>) = 0 [pid 5531] <... mkdir resumed>) = 0 [pid 5532] chdir("./bus") = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777 [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5531] <... mkdir resumed>) = 0 [pid 5532] chdir("./bus" [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] <... chdir resumed>) = 0 [pid 5531] mkdir("./bus", 0777 [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5532] chdir("./bus" [pid 5531] <... mkdir resumed>) = 0 [pid 5532] <... chdir resumed>) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777 [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5531] <... mkdir resumed>) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] chdir("./bus" [pid 5531] mkdir("./bus", 0777 [pid 5532] <... chdir resumed>) = 0 [pid 5532] chdir("./bus" [pid 5531] <... mkdir resumed>) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] <... chdir resumed>) = 0 [pid 5531] mkdir("./bus", 0777 [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5531] <... mkdir resumed>) = 0 [pid 5532] chdir("./bus" [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] <... chdir resumed>) = 0 [pid 5531] mkdir("./bus", 0777 [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5532] chdir("./bus" [pid 5531] <... mkdir resumed>) = 0 [pid 5532] <... chdir resumed>) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] chdir("./bus" [pid 5531] mkdir("./bus", 0777 [pid 5532] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5532] chdir("./bus" [pid 5531] <... mkdir resumed>) = 0 [pid 5532] <... chdir resumed>) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] chdir("./bus" [pid 5531] mkdir("./bus", 0777 [pid 5532] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5531] <... mkdir resumed>) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777 [pid 5532] chdir("./bus" [pid 5531] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5532] <... chdir resumed>) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] chdir("./bus" [pid 5531] mkdir("./bus", 0777 [pid 5532] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5531] <... mkdir resumed>) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] chdir("./bus" [pid 5531] mkdir("./bus", 0777 [pid 5532] <... chdir resumed>) = 0 [pid 5531] <... mkdir resumed>) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5532] chdir("./bus" [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] <... chdir resumed>) = 0 [pid 5531] mkdir("./bus", 0777 [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5531] <... mkdir resumed>) = 0 [pid 5532] chdir("./bus" [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] <... chdir resumed>) = 0 [pid 5531] mkdir("./bus", 0777 [pid 5532] chdir("./bus" [pid 5531] <... mkdir resumed>) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777 [pid 5532] <... chdir resumed>) = 0 [pid 5531] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5532] chdir("./bus" [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5531] mkdir("./bus", 0777) = 0 [pid 5532] chdir("./bus") = 0 [pid 5532] chdir("./bus" [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5531] mkdir("./bus", 0777 [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5531] <... mkdir resumed>) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] chdir("./bus" [pid 5531] mkdir("./bus", 0777 [pid 5532] <... chdir resumed>) = 0 [pid 5531] <... mkdir resumed>) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5532] chdir("./bus" [pid 5531] mkdir("./bus", 0777 [pid 5532] <... chdir resumed>) = 0 [pid 5531] <... mkdir resumed>) = 0 [pid 5530] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5532] chdir("./bus") = 0 [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5532] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5532] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5532] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = 0 [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5531] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5531] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5531] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5530] close(3) = 0 [pid 5530] close(4) = -1 EBADF (Bad file descriptor) [pid 5530] close(5) = -1 EBADF (Bad file descriptor) [pid 5530] close(6) = -1 EBADF (Bad file descriptor) [pid 5530] close(7) = -1 EBADF (Bad file descriptor) [pid 5530] close(8) = -1 EBADF (Bad file descriptor) [pid 5530] close(9) = -1 EBADF (Bad file descriptor) [pid 5530] close(10) = -1 EBADF (Bad file descriptor) [pid 5530] close(11) = -1 EBADF (Bad file descriptor) [pid 5530] close(12) = -1 EBADF (Bad file descriptor) [pid 5530] close(13) = -1 EBADF (Bad file descriptor) [pid 5530] close(14) = -1 EBADF (Bad file descriptor) [pid 5530] close(15) = -1 EBADF (Bad file descriptor) [pid 5530] close(16) = -1 EBADF (Bad file descriptor) [pid 5530] close(17) = -1 EBADF (Bad file descriptor) [pid 5530] close(18) = -1 EBADF (Bad file descriptor) [pid 5530] close(19) = -1 EBADF (Bad file descriptor) [pid 5530] close(20) = -1 EBADF (Bad file descriptor) [pid 5530] close(21) = -1 EBADF (Bad file descriptor) [pid 5530] close(22) = -1 EBADF (Bad file descriptor) [pid 5530] close(23) = -1 EBADF (Bad file descriptor) [pid 5530] close(24) = -1 EBADF (Bad file descriptor) [pid 5530] close(25) = -1 EBADF (Bad file descriptor) [pid 5530] close(26) = -1 EBADF (Bad file descriptor) [pid 5530] close(27) = -1 EBADF (Bad file descriptor) [pid 5530] close(28) = -1 EBADF (Bad file descriptor) [pid 5530] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5530] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5530] exit_group(0 [pid 5532] <... futex resumed>) = ? [pid 5532] +++ exited with 0 +++ [pid 5531] <... futex resumed>) = ? [pid 5530] <... exit_group resumed>) = ? [pid 5531] +++ exited with 0 +++ [pid 5530] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=494, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=11 /* 0.11 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./164", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./164", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./164/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./164/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./164/binderfs") = 0 [pid 5028] umount2("./164/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./164/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./164/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./164/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./164/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./164/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./164") = 0 [pid 5028] mkdir("./165", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5533 attached [pid 5533] set_robust_list(0x555557186760, 24) = 0 [pid 5533] chdir("./165") = 0 [pid 5533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5533] setpgid(0, 0) = 0 [pid 5533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5533] write(3, "1000", 4) = 4 [pid 5533] close(3) = 0 [pid 5533] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5533] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5533] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5533] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5533] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE [pid 5028] <... clone resumed>, child_tidptr=0x555557186750) = 497 [pid 5533] <... mprotect resumed>) = 0 [pid 5533] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5533] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5534 attached => {parent_tid=[498]}, 88) = 498 [pid 5534] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5533] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5534] <... rseq resumed>) = 0 [pid 5534] set_robust_list(0x7f801889c9a0, 24 [pid 5533] <... futex resumed>) = 0 [pid 5534] <... set_robust_list resumed>) = 0 [pid 5533] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5534] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5534] memfd_create("syzkaller", 0) = 3 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5534] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5534] munmap(0x7f801047c000, 2097152) = 0 [pid 5534] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5534] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5534] close(3) = 0 [pid 5534] mkdir("./file0", 0777) = 0 [pid 5534] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5534] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5534] chdir("./file0") = 0 [pid 5534] ioctl(4, LOOP_CLR_FD) = 0 [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] memfd_create("syzkaller", 0) = 4 [pid 5534] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] close(4) = 0 [pid 5534] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5533] <... futex resumed>) = 0 [pid 5534] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5533] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5534] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5534] mkdir("./bus", 0777 [pid 5533] <... futex resumed>) = 0 [pid 5533] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [ 120.187852][ T5534] loop0: detected capacity change from 0 to 4096 [ 120.196650][ T5534] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 120.217941][ T5534] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5534] <... mkdir resumed>) = 0 [pid 5533] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5533] <... mprotect resumed>) = 0 [pid 5533] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5533] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5535 attached [pid 5535] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5533] <... clone3 resumed> => {parent_tid=[499]}, 88) = 499 [pid 5535] <... rseq resumed>) = 0 [pid 5534] mkdir("./bus", 0777 [pid 5533] rt_sigprocmask(SIG_SETMASK, [], [pid 5535] set_robust_list(0x7f801067b9a0, 24 [pid 5534] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5533] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5535] <... set_robust_list resumed>) = 0 [pid 5533] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5535] rt_sigprocmask(SIG_SETMASK, [], [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5533] <... futex resumed>) = 0 [pid 5535] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5533] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5535] chdir("./bus" [pid 5534] mkdir("./bus", 0777 [pid 5535] <... chdir resumed>) = 0 [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5534] <... mkdir resumed>) = 0 [pid 5535] chdir("./bus") = 0 [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777 [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus" [pid 5534] <... mkdir resumed>) = 0 [pid 5535] <... chdir resumed>) = 0 [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777 [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5534] <... mkdir resumed>) = 0 [pid 5535] chdir("./bus") = 0 [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777 [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus" [pid 5534] <... mkdir resumed>) = 0 [pid 5535] <... chdir resumed>) = 0 [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5535] chdir("./bus" [pid 5534] mkdir("./bus", 0777 [pid 5535] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus" [pid 5534] <... mkdir resumed>) = 0 [pid 5535] <... chdir resumed>) = 0 [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777 [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = 0 [pid 5534] <... mkdir resumed>) = 0 [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5535] chdir("./bus" [pid 5534] mkdir("./bus", 0777 [pid 5535] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5535] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5533] <... futex resumed>) = 0 [pid 5535] <... futex resumed>) = 1 [pid 5535] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5534] <... mkdir resumed>) = 0 [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5534] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5534] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5534] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5533] close(3) = 0 [pid 5533] close(4) = -1 EBADF (Bad file descriptor) [pid 5533] close(5) = -1 EBADF (Bad file descriptor) [pid 5533] close(6) = -1 EBADF (Bad file descriptor) [pid 5533] close(7) = -1 EBADF (Bad file descriptor) [pid 5533] close(8) = -1 EBADF (Bad file descriptor) [pid 5533] close(9) = -1 EBADF (Bad file descriptor) [pid 5533] close(10) = -1 EBADF (Bad file descriptor) [pid 5533] close(11) = -1 EBADF (Bad file descriptor) [pid 5533] close(12) = -1 EBADF (Bad file descriptor) [pid 5533] close(13) = -1 EBADF (Bad file descriptor) [pid 5533] close(14) = -1 EBADF (Bad file descriptor) [pid 5533] close(15) = -1 EBADF (Bad file descriptor) [pid 5533] close(16) = -1 EBADF (Bad file descriptor) [pid 5533] close(17) = -1 EBADF (Bad file descriptor) [pid 5533] close(18) = -1 EBADF (Bad file descriptor) [pid 5533] close(19) = -1 EBADF (Bad file descriptor) [pid 5533] close(20) = -1 EBADF (Bad file descriptor) [pid 5533] close(21) = -1 EBADF (Bad file descriptor) [pid 5533] close(22) = -1 EBADF (Bad file descriptor) [pid 5533] close(23) = -1 EBADF (Bad file descriptor) [pid 5533] close(24) = -1 EBADF (Bad file descriptor) [pid 5533] close(25) = -1 EBADF (Bad file descriptor) [pid 5533] close(26) = -1 EBADF (Bad file descriptor) [pid 5533] close(27) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5533] close(28) = -1 EBADF (Bad file descriptor) [pid 5533] close(29) = -1 EBADF (Bad file descriptor) [pid 5533] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5533] exit_group(0) = ? [pid 5535] <... futex resumed>) = ? [pid 5534] <... futex resumed>) = ? [pid 5535] +++ exited with 0 +++ [pid 5534] +++ exited with 0 +++ [pid 5533] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=497, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5028] umount2("./165", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./165", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./165/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./165/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./165/binderfs") = 0 [pid 5028] umount2("./165/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./165/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./165/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./165/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./165/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./165/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./165") = 0 [pid 5028] mkdir("./166", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 500 ./strace-static-x86_64: Process 5536 attached [pid 5536] set_robust_list(0x555557186760, 24) = 0 [pid 5536] chdir("./166") = 0 [pid 5536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5536] setpgid(0, 0) = 0 [pid 5536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5536] write(3, "1000", 4) = 4 [pid 5536] close(3) = 0 [pid 5536] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5536] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5536] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5536] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5536] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5536] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5536] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5537 attached => {parent_tid=[501]}, 88) = 501 [pid 5537] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5536] rt_sigprocmask(SIG_SETMASK, [], [pid 5537] <... rseq resumed>) = 0 [pid 5536] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5537] set_robust_list(0x7f801889c9a0, 24 [pid 5536] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5537] <... set_robust_list resumed>) = 0 [pid 5536] <... futex resumed>) = 0 [pid 5537] rt_sigprocmask(SIG_SETMASK, [], [pid 5536] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5537] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5537] memfd_create("syzkaller", 0) = 3 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5537] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5537] munmap(0x7f801047c000, 2097152) = 0 [pid 5537] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5537] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5537] close(3) = 0 [pid 5537] mkdir("./file0", 0777) = 0 [pid 5537] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5537] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5537] chdir("./file0") = 0 [pid 5537] ioctl(4, LOOP_CLR_FD) = 0 [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] memfd_create("syzkaller", 0) = 4 [pid 5537] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] close(4) = 0 [pid 5537] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5536] <... futex resumed>) = 0 [pid 5537] mkdir("./bus", 0777 [pid 5536] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5536] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5536] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5537] <... mkdir resumed>) = 0 [pid 5536] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5536] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5536] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777./strace-static-x86_64: Process 5538 attached ) = -1 EEXIST (File exists) [pid 5538] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5536] <... clone3 resumed> => {parent_tid=[502]}, 88) = 502 [pid 5538] <... rseq resumed>) = 0 [pid 5537] mkdir("./bus", 0777 [pid 5536] rt_sigprocmask(SIG_SETMASK, [], [pid 5538] set_robust_list(0x7f801067b9a0, 24 [pid 5537] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5538] <... set_robust_list resumed>) = 0 [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5536] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5538] rt_sigprocmask(SIG_SETMASK, [], [ 120.442426][ T5537] loop0: detected capacity change from 0 to 4096 [ 120.451228][ T5537] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 120.468978][ T5537] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5537] mkdir("./bus", 0777 [pid 5536] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5538] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5537] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5538] chdir("./bus" [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5536] <... futex resumed>) = 0 [pid 5537] mkdir("./bus", 0777 [pid 5538] <... chdir resumed>) = 0 [pid 5537] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5538] chdir("./bus" [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5536] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5537] mkdir("./bus", 0777 [pid 5538] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5537] <... mkdir resumed>) = 0 [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5538] chdir("./bus" [pid 5537] mkdir("./bus", 0777 [pid 5538] <... chdir resumed>) = 0 [pid 5537] <... mkdir resumed>) = 0 [pid 5538] chdir("./bus") = 0 [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5538] chdir("./bus" [pid 5537] mkdir("./bus", 0777 [pid 5538] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5537] <... mkdir resumed>) = 0 [pid 5538] chdir("./bus") = 0 [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5538] chdir("./bus" [pid 5537] mkdir("./bus", 0777 [pid 5538] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus" [pid 5537] <... mkdir resumed>) = 0 [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5538] <... chdir resumed>) = 0 [pid 5538] chdir("./bus" [pid 5537] mkdir("./bus", 0777 [pid 5538] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5537] <... mkdir resumed>) = 0 [pid 5538] chdir("./bus" [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5538] <... chdir resumed>) = 0 [pid 5537] mkdir("./bus", 0777 [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5537] <... mkdir resumed>) = 0 [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777 [pid 5538] chdir("./bus") = 0 [pid 5537] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5538] chdir("./bus" [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777 [pid 5538] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5537] <... mkdir resumed>) = 0 [pid 5538] chdir("./bus" [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5538] <... chdir resumed>) = 0 [pid 5538] chdir("./bus" [pid 5537] mkdir("./bus", 0777 [pid 5538] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus" [pid 5537] <... mkdir resumed>) = 0 [pid 5538] <... chdir resumed>) = 0 [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5538] chdir("./bus" [pid 5537] mkdir("./bus", 0777 [pid 5538] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = 0 [pid 5538] chdir("./bus" [pid 5537] <... mkdir resumed>) = 0 [pid 5538] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777 [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus" [pid 5537] <... mkdir resumed>) = 0 [pid 5538] <... chdir resumed>) = 0 [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777 [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus" [pid 5537] <... mkdir resumed>) = 0 [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777 [pid 5538] <... chdir resumed>) = 0 [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5537] <... mkdir resumed>) = 0 [pid 5538] chdir("./bus" [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5538] <... chdir resumed>) = 0 [pid 5537] mkdir("./bus", 0777 [pid 5538] chdir("./bus" [pid 5537] <... mkdir resumed>) = 0 [pid 5538] <... chdir resumed>) = 0 [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777 [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus" [pid 5537] <... mkdir resumed>) = 0 [pid 5538] <... chdir resumed>) = 0 [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777 [pid 5538] chdir("./bus") = 0 [pid 5537] <... mkdir resumed>) = 0 [pid 5538] chdir("./bus" [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5538] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5537] mkdir("./bus", 0777 [pid 5536] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = 0 [pid 5537] <... mkdir resumed>) = 0 [pid 5538] chdir("./bus" [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5538] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus" [pid 5537] mkdir("./bus", 0777 [pid 5538] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5538] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5538] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5538] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5537] <... mkdir resumed>) = 0 [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5537] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5537] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5537] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5536] close(3) = 0 [pid 5536] close(4) = -1 EBADF (Bad file descriptor) [pid 5536] close(5) = -1 EBADF (Bad file descriptor) [pid 5536] close(6) = -1 EBADF (Bad file descriptor) [pid 5536] close(7) = -1 EBADF (Bad file descriptor) [pid 5536] close(8) = -1 EBADF (Bad file descriptor) [pid 5536] close(9) = -1 EBADF (Bad file descriptor) [pid 5536] close(10) = -1 EBADF (Bad file descriptor) [pid 5536] close(11) = -1 EBADF (Bad file descriptor) [pid 5536] close(12) = -1 EBADF (Bad file descriptor) [pid 5536] close(13) = -1 EBADF (Bad file descriptor) [pid 5536] close(14) = -1 EBADF (Bad file descriptor) [pid 5536] close(15) = -1 EBADF (Bad file descriptor) [pid 5536] close(16) = -1 EBADF (Bad file descriptor) [pid 5536] close(17) = -1 EBADF (Bad file descriptor) [pid 5536] close(18) = -1 EBADF (Bad file descriptor) [pid 5536] close(19) = -1 EBADF (Bad file descriptor) [pid 5536] close(20) = -1 EBADF (Bad file descriptor) [pid 5536] close(21) = -1 EBADF (Bad file descriptor) [pid 5536] close(22) = -1 EBADF (Bad file descriptor) [pid 5536] close(23) = -1 EBADF (Bad file descriptor) [pid 5536] close(24) = -1 EBADF (Bad file descriptor) [pid 5536] close(25) = -1 EBADF (Bad file descriptor) [pid 5536] close(26) = -1 EBADF (Bad file descriptor) [pid 5536] close(27) = -1 EBADF (Bad file descriptor) [pid 5536] close(28) = -1 EBADF (Bad file descriptor) [pid 5536] close(29) = -1 EBADF (Bad file descriptor) [pid 5536] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5536] exit_group(0) = ? [pid 5538] <... futex resumed>) = ? [pid 5538] +++ exited with 0 +++ [pid 5537] <... futex resumed>) = ? [pid 5537] +++ exited with 0 +++ [pid 5536] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=500, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] umount2("./166", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./166", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./166/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./166/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./166/binderfs") = 0 [pid 5028] umount2("./166/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./166/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./166/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./166/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./166/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./166/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./166") = 0 [pid 5028] mkdir("./167", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5539 attached , child_tidptr=0x555557186750) = 503 [pid 5539] set_robust_list(0x555557186760, 24) = 0 [pid 5539] chdir("./167") = 0 [pid 5539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5539] setpgid(0, 0) = 0 [pid 5539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5539] write(3, "1000", 4) = 4 [pid 5539] close(3) = 0 [pid 5539] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5539] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5539] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5539] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5539] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5539] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5539] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[504]}, 88) = 504 [pid 5539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5539] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5539] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5540 attached [pid 5540] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5540] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5540] memfd_create("syzkaller", 0) = 3 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5540] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5540] munmap(0x7f801047c000, 2097152) = 0 [pid 5540] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5540] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5540] close(3) = 0 [pid 5540] mkdir("./file0", 0777) = 0 [pid 5540] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5540] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5540] chdir("./file0") = 0 [pid 5540] ioctl(4, LOOP_CLR_FD) = 0 [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [ 120.730604][ T5540] loop0: detected capacity change from 0 to 4096 [ 120.739032][ T5540] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 120.757493][ T5540] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] memfd_create("syzkaller", 0) = 4 [pid 5540] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] close(4) = 0 [pid 5540] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5539] <... futex resumed>) = 0 [pid 5540] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5539] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5540] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5539] <... futex resumed>) = 0 [pid 5540] mkdir("./bus", 0777 [pid 5539] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5539] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5539] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5540] <... mkdir resumed>) = 0 [pid 5539] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5539] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5540] mkdir("./bus", 0777./strace-static-x86_64: Process 5541 attached ) = -1 EEXIST (File exists) [pid 5541] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5541] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5541] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5541] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5539] <... clone3 resumed> => {parent_tid=[505]}, 88) = 505 [pid 5540] mkdir("./bus", 0777 [pid 5539] rt_sigprocmask(SIG_SETMASK, [], [pid 5540] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5539] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5539] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5541] <... futex resumed>) = 0 [pid 5540] mkdir("./bus", 0777 [pid 5539] <... futex resumed>) = 1 [pid 5541] chdir("./bus" [pid 5540] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5539] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777 [pid 5541] <... chdir resumed>) = 0 [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5540] <... mkdir resumed>) = 0 [pid 5541] chdir("./bus" [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5541] <... chdir resumed>) = 0 [pid 5540] mkdir("./bus", 0777 [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus" [pid 5540] <... mkdir resumed>) = 0 [pid 5541] <... chdir resumed>) = 0 [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5541] chdir("./bus" [pid 5540] mkdir("./bus", 0777 [pid 5541] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus" [pid 5540] <... mkdir resumed>) = 0 [pid 5541] <... chdir resumed>) = 0 [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5541] chdir("./bus" [pid 5540] mkdir("./bus", 0777 [pid 5541] <... chdir resumed>) = 0 [pid 5540] <... mkdir resumed>) = 0 [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5540] mkdir("./bus", 0777 [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus" [pid 5540] <... mkdir resumed>) = 0 [pid 5541] <... chdir resumed>) = 0 [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5541] chdir("./bus" [pid 5540] mkdir("./bus", 0777 [pid 5541] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus" [pid 5540] <... mkdir resumed>) = 0 [pid 5541] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = 0 [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus" [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5541] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5540] mkdir("./bus", 0777 [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5540] <... mkdir resumed>) = 0 [pid 5541] chdir("./bus" [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777 [pid 5541] <... chdir resumed>) = 0 [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = 0 [pid 5540] <... mkdir resumed>) = 0 [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5541] chdir("./bus" [pid 5540] mkdir("./bus", 0777 [pid 5541] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus" [pid 5540] <... mkdir resumed>) = 0 [pid 5541] <... chdir resumed>) = 0 [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5541] chdir("./bus" [pid 5540] mkdir("./bus", 0777 [pid 5541] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5540] <... mkdir resumed>) = 0 [pid 5541] chdir("./bus") = 0 [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5540] mkdir("./bus", 0777 [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5541] chdir("./bus" [pid 5540] <... mkdir resumed>) = 0 [pid 5541] <... chdir resumed>) = 0 [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5541] chdir("./bus" [pid 5540] mkdir("./bus", 0777 [pid 5541] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5541] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5539] <... futex resumed>) = 0 [pid 5540] <... mkdir resumed>) = 0 [pid 5541] <... futex resumed>) = 1 [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777 [pid 5541] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5540] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5540] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5540] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5540] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5539] close(3) = 0 [pid 5539] close(4) = -1 EBADF (Bad file descriptor) [pid 5539] close(5) = -1 EBADF (Bad file descriptor) [pid 5539] close(6) = -1 EBADF (Bad file descriptor) [pid 5539] close(7) = -1 EBADF (Bad file descriptor) [pid 5539] close(8) = -1 EBADF (Bad file descriptor) [pid 5539] close(9) = -1 EBADF (Bad file descriptor) [pid 5539] close(10) = -1 EBADF (Bad file descriptor) [pid 5539] close(11) = -1 EBADF (Bad file descriptor) [pid 5539] close(12) = -1 EBADF (Bad file descriptor) [pid 5539] close(13) = -1 EBADF (Bad file descriptor) [pid 5539] close(14) = -1 EBADF (Bad file descriptor) [pid 5539] close(15) = -1 EBADF (Bad file descriptor) [pid 5539] close(16) = -1 EBADF (Bad file descriptor) [pid 5539] close(17) = -1 EBADF (Bad file descriptor) [pid 5539] close(18) = -1 EBADF (Bad file descriptor) [pid 5539] close(19) = -1 EBADF (Bad file descriptor) [pid 5539] close(20) = -1 EBADF (Bad file descriptor) [pid 5539] close(21) = -1 EBADF (Bad file descriptor) [pid 5539] close(22) = -1 EBADF (Bad file descriptor) [pid 5539] close(23) = -1 EBADF (Bad file descriptor) [pid 5539] close(24) = -1 EBADF (Bad file descriptor) [pid 5539] close(25) = -1 EBADF (Bad file descriptor) [pid 5539] close(26) = -1 EBADF (Bad file descriptor) [pid 5539] close(27) = -1 EBADF (Bad file descriptor) [pid 5539] close(28) = -1 EBADF (Bad file descriptor) [pid 5539] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5539] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5539] exit_group(0) = ? [pid 5540] <... futex resumed>) = ? [pid 5540] +++ exited with 0 +++ [pid 5541] <... futex resumed>) = ? [pid 5541] +++ exited with 0 +++ [pid 5539] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=503, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./167", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./167", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./167/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./167/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./167/binderfs") = 0 [pid 5028] umount2("./167/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./167/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./167/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./167/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./167/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./167/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./167") = 0 [pid 5028] mkdir("./168", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5542 attached , child_tidptr=0x555557186750) = 506 [pid 5542] set_robust_list(0x555557186760, 24) = 0 [pid 5542] chdir("./168") = 0 [pid 5542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5542] setpgid(0, 0) = 0 [pid 5542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5542] write(3, "1000", 4) = 4 [pid 5542] close(3) = 0 [pid 5542] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5542] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5542] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5542] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5542] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5542] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5543 attached [pid 5543] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5542] <... clone3 resumed> => {parent_tid=[507]}, 88) = 507 [pid 5543] <... rseq resumed>) = 0 [pid 5542] rt_sigprocmask(SIG_SETMASK, [], [pid 5543] set_robust_list(0x7f801889c9a0, 24 [pid 5542] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5543] <... set_robust_list resumed>) = 0 [pid 5542] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5543] rt_sigprocmask(SIG_SETMASK, [], [pid 5542] <... futex resumed>) = 0 [pid 5543] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5543] memfd_create("syzkaller", 0 [pid 5542] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5543] <... memfd_create resumed>) = 3 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5543] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5543] munmap(0x7f801047c000, 2097152) = 0 [pid 5543] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5543] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5543] close(3) = 0 [pid 5543] mkdir("./file0", 0777) = 0 [pid 5543] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5543] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5543] chdir("./file0") = 0 [pid 5543] ioctl(4, LOOP_CLR_FD) = 0 [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [ 120.995665][ T5543] loop0: detected capacity change from 0 to 4096 [ 121.004471][ T5543] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 121.022234][ T5543] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] memfd_create("syzkaller", 0) = 4 [pid 5543] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] close(4) = 0 [pid 5543] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5542] <... futex resumed>) = 0 [pid 5542] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5542] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5542] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5543] <... futex resumed>) = 1 [pid 5542] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5544 attached [pid 5543] mkdir("./bus", 0777 [pid 5544] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5542] <... clone3 resumed> => {parent_tid=[508]}, 88) = 508 [pid 5544] <... rseq resumed>) = 0 [pid 5542] rt_sigprocmask(SIG_SETMASK, [], [pid 5544] set_robust_list(0x7f801067b9a0, 24 [pid 5542] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5544] <... set_robust_list resumed>) = 0 [pid 5542] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5544] rt_sigprocmask(SIG_SETMASK, [], [pid 5542] <... futex resumed>) = 0 [pid 5544] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5542] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5543] <... mkdir resumed>) = 0 [pid 5544] chdir("./bus" [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5544] <... chdir resumed>) = 0 [pid 5544] chdir("./bus" [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777 [pid 5544] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = 0 [pid 5543] <... mkdir resumed>) = 0 [pid 5544] chdir("./bus" [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5544] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus" [pid 5543] mkdir("./bus", 0777 [pid 5544] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus" [pid 5543] <... mkdir resumed>) = 0 [pid 5544] <... chdir resumed>) = 0 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus" [pid 5543] <... mkdir resumed>) = 0 [pid 5544] <... chdir resumed>) = 0 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5543] mkdir("./bus", 0777 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = 0 [pid 5543] <... mkdir resumed>) = 0 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5544] chdir("./bus" [pid 5543] mkdir("./bus", 0777 [pid 5544] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus" [pid 5543] <... mkdir resumed>) = 0 [pid 5544] <... chdir resumed>) = 0 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5544] chdir("./bus" [pid 5543] mkdir("./bus", 0777 [pid 5544] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus" [pid 5543] <... mkdir resumed>) = 0 [pid 5544] <... chdir resumed>) = 0 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = 0 [pid 5543] <... mkdir resumed>) = 0 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5543] mkdir("./bus", 0777 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus" [pid 5543] <... mkdir resumed>) = 0 [pid 5544] <... chdir resumed>) = 0 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus" [pid 5543] <... mkdir resumed>) = 0 [pid 5544] <... chdir resumed>) = 0 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus" [pid 5543] <... mkdir resumed>) = 0 [pid 5544] <... chdir resumed>) = 0 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus" [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5544] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5543] mkdir("./bus", 0777 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = 0 [pid 5543] <... mkdir resumed>) = 0 [pid 5544] chdir("./bus" [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777 [pid 5544] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus" [pid 5543] <... mkdir resumed>) = 0 [pid 5544] <... chdir resumed>) = 0 [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5544] chdir("./bus" [pid 5543] mkdir("./bus", 0777 [pid 5544] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5543] <... mkdir resumed>) = 0 [pid 5544] chdir("./bus") = 0 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus" [pid 5543] <... mkdir resumed>) = 0 [pid 5544] <... chdir resumed>) = 0 [pid 5544] chdir("./bus" [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5544] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5543] mkdir("./bus", 0777 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5543] <... mkdir resumed>) = 0 [pid 5544] chdir("./bus") = 0 [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777 [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5544] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5543] <... mkdir resumed>) = 0 [pid 5544] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5542] <... futex resumed>) = 0 [pid 5544] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5543] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5543] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5543] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5542] close(3) = 0 [pid 5542] close(4) = -1 EBADF (Bad file descriptor) [pid 5542] close(5) = -1 EBADF (Bad file descriptor) [pid 5542] close(6) = -1 EBADF (Bad file descriptor) [pid 5542] close(7) = -1 EBADF (Bad file descriptor) [pid 5542] close(8) = -1 EBADF (Bad file descriptor) [pid 5542] close(9) = -1 EBADF (Bad file descriptor) [pid 5542] close(10) = -1 EBADF (Bad file descriptor) [pid 5542] close(11) = -1 EBADF (Bad file descriptor) [pid 5542] close(12) = -1 EBADF (Bad file descriptor) [pid 5542] close(13) = -1 EBADF (Bad file descriptor) [pid 5542] close(14) = -1 EBADF (Bad file descriptor) [pid 5542] close(15) = -1 EBADF (Bad file descriptor) [pid 5542] close(16) = -1 EBADF (Bad file descriptor) [pid 5542] close(17) = -1 EBADF (Bad file descriptor) [pid 5542] close(18) = -1 EBADF (Bad file descriptor) [pid 5542] close(19) = -1 EBADF (Bad file descriptor) [pid 5542] close(20) = -1 EBADF (Bad file descriptor) [pid 5542] close(21) = -1 EBADF (Bad file descriptor) [pid 5542] close(22) = -1 EBADF (Bad file descriptor) [pid 5542] close(23) = -1 EBADF (Bad file descriptor) [pid 5542] close(24) = -1 EBADF (Bad file descriptor) [pid 5542] close(25) = -1 EBADF (Bad file descriptor) [pid 5542] close(26) = -1 EBADF (Bad file descriptor) [pid 5542] close(27) = -1 EBADF (Bad file descriptor) [pid 5542] close(28) = -1 EBADF (Bad file descriptor) [pid 5542] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5542] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5542] exit_group(0 [pid 5544] <... futex resumed>) = ? [pid 5543] <... futex resumed>) = ? [pid 5542] <... exit_group resumed>) = ? [pid 5543] +++ exited with 0 +++ [pid 5544] +++ exited with 0 +++ [pid 5542] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=506, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./168", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./168", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./168/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./168/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./168/binderfs") = 0 [pid 5028] umount2("./168/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./168/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./168/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./168/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./168/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./168/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./168") = 0 [pid 5028] mkdir("./169", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5545 attached , child_tidptr=0x555557186750) = 509 [pid 5545] set_robust_list(0x555557186760, 24) = 0 [pid 5545] chdir("./169") = 0 [pid 5545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5545] setpgid(0, 0) = 0 [pid 5545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5545] write(3, "1000", 4) = 4 [pid 5545] close(3) = 0 [pid 5545] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5545] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5545] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5545] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5545] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5545] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5545] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5545] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5546 attached [pid 5546] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5545] <... clone3 resumed> => {parent_tid=[510]}, 88) = 510 [pid 5546] <... rseq resumed>) = 0 [pid 5545] rt_sigprocmask(SIG_SETMASK, [], [pid 5546] set_robust_list(0x7f801889c9a0, 24 [pid 5545] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5546] <... set_robust_list resumed>) = 0 [pid 5545] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] rt_sigprocmask(SIG_SETMASK, [], [pid 5545] <... futex resumed>) = 0 [pid 5546] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5545] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5546] memfd_create("syzkaller", 0) = 3 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5546] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5546] munmap(0x7f801047c000, 2097152) = 0 [pid 5546] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5546] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5546] close(3) = 0 [pid 5546] mkdir("./file0", 0777) = 0 [pid 5546] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5546] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5546] chdir("./file0") = 0 [pid 5546] ioctl(4, LOOP_CLR_FD) = 0 [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [ 121.251385][ T5546] loop0: detected capacity change from 0 to 4096 [ 121.260163][ T5546] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 121.280353][ T5546] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] memfd_create("syzkaller", 0) = 4 [pid 5546] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] close(4) = 0 [pid 5546] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5545] <... futex resumed>) = 0 [pid 5546] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5545] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5545] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5545] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5545] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5545] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5545] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5546] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 5547 attached [pid 5547] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5547] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5545] <... clone3 resumed> => {parent_tid=[511]}, 88) = 511 [pid 5547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5545] rt_sigprocmask(SIG_SETMASK, [], [pid 5547] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5545] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5545] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5547] <... futex resumed>) = 0 [pid 5545] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5546] mkdir("./bus", 0777 [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = 0 [pid 5546] <... mkdir resumed>) = 0 [pid 5547] chdir("./bus" [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5547] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5546] mkdir("./bus", 0777 [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5546] <... mkdir resumed>) = 0 [pid 5547] chdir("./bus" [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5547] <... chdir resumed>) = 0 [pid 5546] mkdir("./bus", 0777 [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5546] <... mkdir resumed>) = 0 [pid 5547] chdir("./bus") = 0 [pid 5547] chdir("./bus" [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5547] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5546] mkdir("./bus", 0777 [pid 5547] chdir("./bus") = 0 [pid 5546] <... mkdir resumed>) = 0 [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777 [pid 5547] chdir("./bus") = 0 [pid 5546] <... mkdir resumed>) = 0 [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5547] chdir("./bus" [pid 5546] mkdir("./bus", 0777 [pid 5547] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus" [pid 5546] <... mkdir resumed>) = 0 [pid 5547] <... chdir resumed>) = 0 [pid 5547] chdir("./bus" [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5547] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5546] mkdir("./bus", 0777 [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5547] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5545] <... futex resumed>) = 0 [pid 5547] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5546] <... mkdir resumed>) = 0 [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5546] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5546] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5546] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5545] close(3) = 0 [pid 5545] close(4) = -1 EBADF (Bad file descriptor) [pid 5545] close(5) = -1 EBADF (Bad file descriptor) [pid 5545] close(6) = -1 EBADF (Bad file descriptor) [pid 5545] close(7) = -1 EBADF (Bad file descriptor) [pid 5545] close(8) = -1 EBADF (Bad file descriptor) [pid 5545] close(9) = -1 EBADF (Bad file descriptor) [pid 5545] close(10) = -1 EBADF (Bad file descriptor) [pid 5545] close(11) = -1 EBADF (Bad file descriptor) [pid 5545] close(12) = -1 EBADF (Bad file descriptor) [pid 5545] close(13) = -1 EBADF (Bad file descriptor) [pid 5545] close(14) = -1 EBADF (Bad file descriptor) [pid 5545] close(15) = -1 EBADF (Bad file descriptor) [pid 5545] close(16) = -1 EBADF (Bad file descriptor) [pid 5545] close(17) = -1 EBADF (Bad file descriptor) [pid 5545] close(18) = -1 EBADF (Bad file descriptor) [pid 5545] close(19) = -1 EBADF (Bad file descriptor) [pid 5545] close(20) = -1 EBADF (Bad file descriptor) [pid 5545] close(21) = -1 EBADF (Bad file descriptor) [pid 5545] close(22) = -1 EBADF (Bad file descriptor) [pid 5545] close(23) = -1 EBADF (Bad file descriptor) [pid 5545] close(24) = -1 EBADF (Bad file descriptor) [pid 5545] close(25) = -1 EBADF (Bad file descriptor) [pid 5545] close(26) = -1 EBADF (Bad file descriptor) [pid 5545] close(27) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5545] close(28) = -1 EBADF (Bad file descriptor) [pid 5545] close(29) = -1 EBADF (Bad file descriptor) [pid 5545] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5545] exit_group(0) = ? [pid 5547] <... futex resumed>) = ? [pid 5546] <... futex resumed>) = ? [pid 5546] +++ exited with 0 +++ [pid 5547] +++ exited with 0 +++ [pid 5545] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=509, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5028] umount2("./169", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./169", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./169/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./169/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./169/binderfs") = 0 [pid 5028] umount2("./169/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./169/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./169/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./169/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./169/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./169/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./169") = 0 [pid 5028] mkdir("./170", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 512 ./strace-static-x86_64: Process 5548 attached [pid 5548] set_robust_list(0x555557186760, 24) = 0 [pid 5548] chdir("./170") = 0 [pid 5548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5548] setpgid(0, 0) = 0 [pid 5548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5548] write(3, "1000", 4) = 4 [pid 5548] close(3) = 0 [pid 5548] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5548] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5548] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5548] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5548] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5548] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5548] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5549 attached [pid 5549] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5548] <... clone3 resumed> => {parent_tid=[513]}, 88) = 513 [pid 5549] <... rseq resumed>) = 0 [pid 5548] rt_sigprocmask(SIG_SETMASK, [], [pid 5549] set_robust_list(0x7f801889c9a0, 24 [pid 5548] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5549] <... set_robust_list resumed>) = 0 [pid 5549] rt_sigprocmask(SIG_SETMASK, [], [pid 5548] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5549] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5548] <... futex resumed>) = 0 [pid 5549] memfd_create("syzkaller", 0 [pid 5548] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5549] <... memfd_create resumed>) = 3 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5549] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5549] munmap(0x7f801047c000, 2097152) = 0 [pid 5549] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5549] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5549] close(3) = 0 [pid 5549] mkdir("./file0", 0777) = 0 [pid 5549] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5549] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5549] chdir("./file0") = 0 [pid 5549] ioctl(4, LOOP_CLR_FD) = 0 [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [ 121.501964][ T5549] loop0: detected capacity change from 0 to 4096 [ 121.512308][ T5549] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 121.532389][ T5549] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] memfd_create("syzkaller", 0) = 4 [pid 5549] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] close(4) = 0 [pid 5549] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5548] <... futex resumed>) = 0 [pid 5548] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5548] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5548] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5548] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5548] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5550 attached [pid 5550] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5548] <... clone3 resumed> => {parent_tid=[514]}, 88) = 514 [pid 5550] <... rseq resumed>) = 0 [pid 5548] rt_sigprocmask(SIG_SETMASK, [], [pid 5550] set_robust_list(0x7f801067b9a0, 24 [pid 5548] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5550] <... set_robust_list resumed>) = 0 [pid 5548] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5550] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5548] <... futex resumed>) = 0 [pid 5550] chdir("./bus" [pid 5548] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5550] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus" [pid 5549] mkdir("./bus", 0777 [pid 5550] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = 0 [pid 5549] <... mkdir resumed>) = 0 [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus" [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5550] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus" [pid 5549] mkdir("./bus", 0777 [pid 5550] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = 0 [pid 5549] <... mkdir resumed>) = 0 [pid 5550] chdir("./bus" [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5550] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus" [pid 5549] mkdir("./bus", 0777 [pid 5550] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = 0 [pid 5549] <... mkdir resumed>) = 0 [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus" [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5550] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5549] mkdir("./bus", 0777 [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5550] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5548] <... futex resumed>) = 0 [pid 5550] <... futex resumed>) = 1 [pid 5550] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5549] <... mkdir resumed>) = 0 [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5549] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5549] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5549] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5548] close(3) = 0 [pid 5548] close(4) = -1 EBADF (Bad file descriptor) [pid 5548] close(5) = -1 EBADF (Bad file descriptor) [pid 5548] close(6) = -1 EBADF (Bad file descriptor) [pid 5548] close(7) = -1 EBADF (Bad file descriptor) [pid 5548] close(8) = -1 EBADF (Bad file descriptor) [pid 5548] close(9) = -1 EBADF (Bad file descriptor) [pid 5548] close(10) = -1 EBADF (Bad file descriptor) [pid 5548] close(11) = -1 EBADF (Bad file descriptor) [pid 5548] close(12) = -1 EBADF (Bad file descriptor) [pid 5548] close(13) = -1 EBADF (Bad file descriptor) [pid 5548] close(14) = -1 EBADF (Bad file descriptor) [pid 5548] close(15) = -1 EBADF (Bad file descriptor) [pid 5548] close(16) = -1 EBADF (Bad file descriptor) [pid 5548] close(17) = -1 EBADF (Bad file descriptor) [pid 5548] close(18) = -1 EBADF (Bad file descriptor) [pid 5548] close(19) = -1 EBADF (Bad file descriptor) [pid 5548] close(20) = -1 EBADF (Bad file descriptor) [pid 5548] close(21) = -1 EBADF (Bad file descriptor) [pid 5548] close(22) = -1 EBADF (Bad file descriptor) [pid 5548] close(23) = -1 EBADF (Bad file descriptor) [pid 5548] close(24) = -1 EBADF (Bad file descriptor) [pid 5548] close(25) = -1 EBADF (Bad file descriptor) [pid 5548] close(26) = -1 EBADF (Bad file descriptor) [pid 5548] close(27) = -1 EBADF (Bad file descriptor) [pid 5548] close(28) = -1 EBADF (Bad file descriptor) [pid 5548] close(29) = -1 EBADF (Bad file descriptor) [pid 5548] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5548] exit_group(0) = ? [pid 5550] <... futex resumed>) = ? [pid 5549] <... futex resumed>) = ? [pid 5550] +++ exited with 0 +++ [pid 5549] +++ exited with 0 +++ [pid 5548] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=512, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./170", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./170", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./170/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./170/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./170/binderfs") = 0 [pid 5028] umount2("./170/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./170/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./170/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./170/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./170/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./170/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./170") = 0 [pid 5028] mkdir("./171", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 515 ./strace-static-x86_64: Process 5551 attached [pid 5551] set_robust_list(0x555557186760, 24) = 0 [pid 5551] chdir("./171") = 0 [pid 5551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5551] setpgid(0, 0) = 0 [pid 5551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5551] write(3, "1000", 4) = 4 [pid 5551] close(3) = 0 [pid 5551] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5551] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5551] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5551] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5551] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5551] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5551] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5551] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5552 attached => {parent_tid=[516]}, 88) = 516 [pid 5552] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5552] <... rseq resumed>) = 0 [pid 5551] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5552] set_robust_list(0x7f801889c9a0, 24 [pid 5551] <... futex resumed>) = 0 [pid 5552] <... set_robust_list resumed>) = 0 [pid 5551] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5552] memfd_create("syzkaller", 0) = 3 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5552] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5552] munmap(0x7f801047c000, 2097152) = 0 [pid 5552] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5552] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5552] close(3) = 0 [pid 5552] mkdir("./file0", 0777) = 0 [pid 5552] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5552] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5552] chdir("./file0") = 0 [pid 5552] ioctl(4, LOOP_CLR_FD) = 0 [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [ 121.773202][ T5552] loop0: detected capacity change from 0 to 4096 [ 121.782643][ T5552] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 121.801128][ T5552] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] memfd_create("syzkaller", 0) = 4 [pid 5552] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5552] close(4) = 0 [pid 5552] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5551] <... futex resumed>) = 0 [pid 5552] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5551] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5552] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5551] <... futex resumed>) = 0 [pid 5552] mkdir("./bus", 0777 [pid 5551] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5551] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5551] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5551] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5552] <... mkdir resumed>) = 0 [pid 5551] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5551] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5553 attached [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777 [pid 5551] <... clone3 resumed> => {parent_tid=[517]}, 88) = 517 [pid 5552] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5551] rt_sigprocmask(SIG_SETMASK, [], [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5551] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5551] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5552] mkdir("./bus", 0777 [pid 5551] <... futex resumed>) = 0 [pid 5552] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5551] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5553] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5552] mkdir("./bus", 0777 [pid 5553] set_robust_list(0x7f801067b9a0, 24 [pid 5552] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5553] <... set_robust_list resumed>) = 0 [pid 5553] rt_sigprocmask(SIG_SETMASK, [], [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5553] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5553] chdir("./bus" [pid 5552] mkdir("./bus", 0777 [pid 5553] <... chdir resumed>) = 0 [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5552] <... mkdir resumed>) = 0 [pid 5553] chdir("./bus" [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5553] <... chdir resumed>) = 0 [pid 5552] mkdir("./bus", 0777 [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = 0 [pid 5552] <... mkdir resumed>) = 0 [pid 5553] chdir("./bus" [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5553] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5552] mkdir("./bus", 0777 [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5552] <... mkdir resumed>) = 0 [pid 5553] chdir("./bus") = 0 [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777 [pid 5553] chdir("./bus") = 0 [pid 5552] <... mkdir resumed>) = 0 [pid 5553] chdir("./bus" [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5553] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5552] mkdir("./bus", 0777 [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = 0 [pid 5552] <... mkdir resumed>) = 0 [pid 5553] chdir("./bus" [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5553] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5552] mkdir("./bus", 0777 [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus" [pid 5552] <... mkdir resumed>) = 0 [pid 5553] <... chdir resumed>) = 0 [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5553] chdir("./bus" [pid 5552] mkdir("./bus", 0777 [pid 5553] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus" [pid 5552] <... mkdir resumed>) = 0 [pid 5553] <... chdir resumed>) = 0 [pid 5553] chdir("./bus" [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777 [pid 5553] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus" [pid 5552] <... mkdir resumed>) = 0 [pid 5553] <... chdir resumed>) = 0 [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5553] chdir("./bus" [pid 5552] mkdir("./bus", 0777 [pid 5553] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5552] <... mkdir resumed>) = 0 [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777 [pid 5553] chdir("./bus" [pid 5552] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5553] <... chdir resumed>) = 0 [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5551] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5553] chdir("./bus" [pid 5552] mkdir("./bus", 0777 [pid 5553] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus" [pid 5552] <... mkdir resumed>) = 0 [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5553] <... chdir resumed>) = 0 [pid 5553] chdir("./bus" [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777 [pid 5553] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus" [pid 5552] <... mkdir resumed>) = 0 [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5553] <... chdir resumed>) = 0 [pid 5553] chdir("./bus" [pid 5552] mkdir("./bus", 0777 [pid 5553] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus" [pid 5552] <... mkdir resumed>) = 0 [pid 5553] <... chdir resumed>) = 0 [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5553] chdir("./bus" [pid 5552] mkdir("./bus", 0777 [pid 5553] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus" [pid 5552] <... mkdir resumed>) = 0 [pid 5553] <... chdir resumed>) = 0 [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5553] chdir("./bus" [pid 5552] mkdir("./bus", 0777 [pid 5553] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5553] chdir("./bus" [pid 5552] <... mkdir resumed>) = 0 [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5553] <... chdir resumed>) = 0 [pid 5552] mkdir("./bus", 0777 [pid 5553] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5553] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5552] <... mkdir resumed>) = 0 [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5552] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5552] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5552] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5551] close(3) = 0 [pid 5551] close(4) = -1 EBADF (Bad file descriptor) [pid 5551] close(5) = -1 EBADF (Bad file descriptor) [pid 5551] close(6) = -1 EBADF (Bad file descriptor) [pid 5551] close(7) = -1 EBADF (Bad file descriptor) [pid 5551] close(8) = -1 EBADF (Bad file descriptor) [pid 5551] close(9) = -1 EBADF (Bad file descriptor) [pid 5551] close(10) = -1 EBADF (Bad file descriptor) [pid 5551] close(11) = -1 EBADF (Bad file descriptor) [pid 5551] close(12) = -1 EBADF (Bad file descriptor) [pid 5551] close(13) = -1 EBADF (Bad file descriptor) [pid 5551] close(14) = -1 EBADF (Bad file descriptor) [pid 5551] close(15) = -1 EBADF (Bad file descriptor) [pid 5551] close(16) = -1 EBADF (Bad file descriptor) [pid 5551] close(17) = -1 EBADF (Bad file descriptor) [pid 5551] close(18) = -1 EBADF (Bad file descriptor) [pid 5551] close(19) = -1 EBADF (Bad file descriptor) [pid 5551] close(20) = -1 EBADF (Bad file descriptor) [pid 5551] close(21) = -1 EBADF (Bad file descriptor) [pid 5551] close(22) = -1 EBADF (Bad file descriptor) [pid 5551] close(23) = -1 EBADF (Bad file descriptor) [pid 5551] close(24) = -1 EBADF (Bad file descriptor) [pid 5551] close(25) = -1 EBADF (Bad file descriptor) [pid 5551] close(26) = -1 EBADF (Bad file descriptor) [pid 5551] close(27) = -1 EBADF (Bad file descriptor) [pid 5551] close(28) = -1 EBADF (Bad file descriptor) [pid 5551] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5551] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5551] exit_group(0 [pid 5553] <... futex resumed>) = ? [pid 5553] +++ exited with 0 +++ [pid 5551] <... exit_group resumed>) = ? [pid 5552] <... futex resumed>) = ? [pid 5552] +++ exited with 0 +++ [pid 5551] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=515, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=10 /* 0.10 s */} --- [pid 5028] umount2("./171", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./171", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./171/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./171/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./171/binderfs") = 0 [pid 5028] umount2("./171/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./171/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./171/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./171/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./171/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./171/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./171") = 0 [pid 5028] mkdir("./172", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 518 ./strace-static-x86_64: Process 5554 attached [pid 5554] set_robust_list(0x555557186760, 24) = 0 [pid 5554] chdir("./172") = 0 [pid 5554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5554] setpgid(0, 0) = 0 [pid 5554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5554] write(3, "1000", 4) = 4 [pid 5554] close(3) = 0 [pid 5554] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5554] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5554] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5554] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5554] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5554] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5554] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[519]}, 88) = 519 [pid 5554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5554] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5554] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5555 attached [pid 5555] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5555] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5555] memfd_create("syzkaller", 0) = 3 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5555] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5555] munmap(0x7f801047c000, 2097152) = 0 [pid 5555] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5555] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5555] close(3) = 0 [pid 5555] mkdir("./file0", 0777) = 0 [pid 5555] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5555] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5555] chdir("./file0") = 0 [pid 5555] ioctl(4, LOOP_CLR_FD) = 0 [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] memfd_create("syzkaller", 0) = 4 [pid 5555] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] close(4) = 0 [pid 5555] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5554] <... futex resumed>) = 0 [pid 5555] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5554] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5554] <... futex resumed>) = 0 [pid 5555] mkdir("./bus", 0777 [pid 5554] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5554] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 122.062134][ T5555] loop0: detected capacity change from 0 to 4096 [ 122.071269][ T5555] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 122.090826][ T5555] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5554] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5554] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5555] <... mkdir resumed>) = 0 [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- ./strace-static-x86_64: Process 5556 attached [pid 5555] mkdir("./bus", 0777 [pid 5556] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5555] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5556] <... rseq resumed>) = 0 [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5554] <... clone3 resumed> => {parent_tid=[520]}, 88) = 520 [pid 5556] set_robust_list(0x7f801067b9a0, 24 [pid 5555] mkdir("./bus", 0777 [pid 5554] rt_sigprocmask(SIG_SETMASK, [], [pid 5556] <... set_robust_list resumed>) = 0 [pid 5555] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5554] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5556] rt_sigprocmask(SIG_SETMASK, [], [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5554] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5556] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5555] mkdir("./bus", 0777 [pid 5556] chdir("./bus" [pid 5555] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5554] <... futex resumed>) = 0 [pid 5556] <... chdir resumed>) = 0 [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5554] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5556] chdir("./bus" [pid 5555] mkdir("./bus", 0777 [pid 5556] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5555] <... mkdir resumed>) = 0 [pid 5556] chdir("./bus") = 0 [pid 5556] chdir("./bus" [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5556] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5555] mkdir("./bus", 0777 [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5555] <... mkdir resumed>) = 0 [pid 5556] chdir("./bus") = 0 [pid 5556] chdir("./bus" [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5556] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5555] mkdir("./bus", 0777 [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = 0 [pid 5555] <... mkdir resumed>) = 0 [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777 [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5555] <... mkdir resumed>) = 0 [pid 5556] chdir("./bus") = 0 [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777 [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus" [pid 5555] <... mkdir resumed>) = 0 [pid 5556] <... chdir resumed>) = 0 [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777 [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = 0 [pid 5555] <... mkdir resumed>) = 0 [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777 [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus" [pid 5555] <... mkdir resumed>) = 0 [pid 5556] <... chdir resumed>) = 0 [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5555] mkdir("./bus", 0777 [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5555] <... mkdir resumed>) = 0 [pid 5556] chdir("./bus") = 0 [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777 [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = 0 [pid 5555] <... mkdir resumed>) = 0 [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5556] chdir("./bus" [pid 5555] mkdir("./bus", 0777 [pid 5556] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = 0 [pid 5556] chdir("./bus" [pid 5555] <... mkdir resumed>) = 0 [pid 5556] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777 [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus" [pid 5555] <... mkdir resumed>) = 0 [pid 5556] <... chdir resumed>) = 0 [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5556] chdir("./bus" [pid 5555] mkdir("./bus", 0777 [pid 5556] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus" [pid 5555] <... mkdir resumed>) = 0 [pid 5556] <... chdir resumed>) = 0 [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5556] chdir("./bus" [pid 5555] mkdir("./bus", 0777 [pid 5556] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus" [pid 5555] <... mkdir resumed>) = 0 [pid 5556] <... chdir resumed>) = 0 [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5556] chdir("./bus" [pid 5555] mkdir("./bus", 0777 [pid 5556] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus" [pid 5555] <... mkdir resumed>) = 0 [pid 5556] <... chdir resumed>) = 0 [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5556] chdir("./bus" [pid 5555] mkdir("./bus", 0777 [pid 5556] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus" [pid 5555] <... mkdir resumed>) = 0 [pid 5556] <... chdir resumed>) = 0 [pid 5556] chdir("./bus" [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5556] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5555] mkdir("./bus", 0777 [pid 5556] chdir("./bus" [pid 5555] <... mkdir resumed>) = 0 [pid 5556] <... chdir resumed>) = 0 [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5556] chdir("./bus" [pid 5555] mkdir("./bus", 0777 [pid 5556] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5555] <... mkdir resumed>) = 0 [pid 5556] chdir("./bus") = 0 [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777 [pid 5556] chdir("./bus" [pid 5555] <... mkdir resumed>) = 0 [pid 5556] <... chdir resumed>) = 0 [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5556] chdir("./bus" [pid 5555] mkdir("./bus", 0777 [pid 5556] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5556] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5556] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5555] <... mkdir resumed>) = 0 [pid 5554] <... futex resumed>) = 0 [pid 5556] <... futex resumed>) = 1 [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777 [pid 5556] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5555] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5555] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5555] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5555] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5554] close(3) = 0 [pid 5554] close(4) = -1 EBADF (Bad file descriptor) [pid 5554] close(5) = -1 EBADF (Bad file descriptor) [pid 5554] close(6) = -1 EBADF (Bad file descriptor) [pid 5554] close(7) = -1 EBADF (Bad file descriptor) [pid 5554] close(8) = -1 EBADF (Bad file descriptor) [pid 5554] close(9) = -1 EBADF (Bad file descriptor) [pid 5554] close(10) = -1 EBADF (Bad file descriptor) [pid 5554] close(11) = -1 EBADF (Bad file descriptor) [pid 5554] close(12) = -1 EBADF (Bad file descriptor) [pid 5554] close(13) = -1 EBADF (Bad file descriptor) [pid 5554] close(14) = -1 EBADF (Bad file descriptor) [pid 5554] close(15) = -1 EBADF (Bad file descriptor) [pid 5554] close(16) = -1 EBADF (Bad file descriptor) [pid 5554] close(17) = -1 EBADF (Bad file descriptor) [pid 5554] close(18) = -1 EBADF (Bad file descriptor) [pid 5554] close(19) = -1 EBADF (Bad file descriptor) [pid 5554] close(20) = -1 EBADF (Bad file descriptor) [pid 5554] close(21) = -1 EBADF (Bad file descriptor) [pid 5554] close(22) = -1 EBADF (Bad file descriptor) [pid 5554] close(23) = -1 EBADF (Bad file descriptor) [pid 5554] close(24) = -1 EBADF (Bad file descriptor) [pid 5554] close(25) = -1 EBADF (Bad file descriptor) [pid 5554] close(26) = -1 EBADF (Bad file descriptor) [pid 5554] close(27) = -1 EBADF (Bad file descriptor) [pid 5554] close(28) = -1 EBADF (Bad file descriptor) [pid 5554] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5554] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5554] exit_group(0 [pid 5555] <... futex resumed>) = ? [pid 5554] <... exit_group resumed>) = ? [pid 5556] <... futex resumed>) = ? [pid 5555] +++ exited with 0 +++ [pid 5556] +++ exited with 0 +++ [pid 5554] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=518, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5028] umount2("./172", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./172", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./172/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./172/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./172/binderfs") = 0 [pid 5028] umount2("./172/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./172/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./172/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./172/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./172/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./172/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./172") = 0 [pid 5028] mkdir("./173", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5557 attached , child_tidptr=0x555557186750) = 521 [pid 5557] set_robust_list(0x555557186760, 24) = 0 [pid 5557] chdir("./173") = 0 [pid 5557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5557] setpgid(0, 0) = 0 [pid 5557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5557] write(3, "1000", 4) = 4 [pid 5557] close(3) = 0 [pid 5557] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5557] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5557] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5557] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5557] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5557] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5557] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5558 attached => {parent_tid=[522]}, 88) = 522 [pid 5558] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5557] rt_sigprocmask(SIG_SETMASK, [], [pid 5558] <... rseq resumed>) = 0 [pid 5557] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5558] set_robust_list(0x7f801889c9a0, 24 [pid 5557] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5558] <... set_robust_list resumed>) = 0 [pid 5557] <... futex resumed>) = 0 [pid 5558] rt_sigprocmask(SIG_SETMASK, [], [pid 5557] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5558] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5558] memfd_create("syzkaller", 0) = 3 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5558] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5558] munmap(0x7f801047c000, 2097152) = 0 [pid 5558] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5558] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5558] close(3) = 0 [pid 5558] mkdir("./file0", 0777) = 0 [pid 5558] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5558] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5558] chdir("./file0") = 0 [pid 5558] ioctl(4, LOOP_CLR_FD) = 0 [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] memfd_create("syzkaller", 0) = 4 [pid 5558] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] close(4) = 0 [pid 5558] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5557] <... futex resumed>) = 0 [pid 5558] <... futex resumed>) = 1 [pid 5558] mkdir("./bus", 0777 [pid 5557] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5557] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5557] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5557] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5557] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5559 attached [pid 5558] <... mkdir resumed>) = 0 [pid 5559] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5557] <... clone3 resumed> => {parent_tid=[523]}, 88) = 523 [pid 5559] <... rseq resumed>) = 0 [pid 5559] set_robust_list(0x7f801067b9a0, 24 [pid 5557] rt_sigprocmask(SIG_SETMASK, [], [pid 5559] <... set_robust_list resumed>) = 0 [pid 5557] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5559] rt_sigprocmask(SIG_SETMASK, [], [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5557] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5559] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5557] <... futex resumed>) = 0 [pid 5559] chdir("./bus" [pid 5558] mkdir("./bus", 0777 [pid 5557] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5559] <... chdir resumed>) = 0 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus" [pid 5558] <... mkdir resumed>) = 0 [pid 5559] <... chdir resumed>) = 0 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5558] <... mkdir resumed>) = 0 [pid 5559] chdir("./bus") = 0 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5558] <... mkdir resumed>) = 0 [pid 5559] chdir("./bus") = 0 [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5558] mkdir("./bus", 0777 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [ 122.311441][ T5558] loop0: detected capacity change from 0 to 4096 [ 122.320911][ T5558] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 122.341863][ T5558] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5559] chdir("./bus" [pid 5558] <... mkdir resumed>) = 0 [pid 5559] <... chdir resumed>) = 0 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = 0 [pid 5558] <... mkdir resumed>) = 0 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5558] <... mkdir resumed>) = 0 [pid 5559] chdir("./bus") = 0 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = 0 [pid 5558] <... mkdir resumed>) = 0 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5558] <... mkdir resumed>) = 0 [pid 5559] chdir("./bus") = 0 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5558] <... mkdir resumed>) = 0 [pid 5559] chdir("./bus") = 0 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = 0 [pid 5558] <... mkdir resumed>) = 0 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] chdir("./bus" [pid 5558] <... mkdir resumed>) = 0 [pid 5559] <... chdir resumed>) = 0 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777 [pid 5559] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5559] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5557] <... futex resumed>) = 0 [pid 5559] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5558] <... mkdir resumed>) = 0 [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5558] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5558] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5558] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5557] close(3) = 0 [pid 5557] close(4) = -1 EBADF (Bad file descriptor) [pid 5557] close(5) = -1 EBADF (Bad file descriptor) [pid 5557] close(6) = -1 EBADF (Bad file descriptor) [pid 5557] close(7) = -1 EBADF (Bad file descriptor) [pid 5557] close(8) = -1 EBADF (Bad file descriptor) [pid 5557] close(9) = -1 EBADF (Bad file descriptor) [pid 5557] close(10) = -1 EBADF (Bad file descriptor) [pid 5557] close(11) = -1 EBADF (Bad file descriptor) [pid 5557] close(12) = -1 EBADF (Bad file descriptor) [pid 5557] close(13) = -1 EBADF (Bad file descriptor) [pid 5557] close(14) = -1 EBADF (Bad file descriptor) [pid 5557] close(15) = -1 EBADF (Bad file descriptor) [pid 5557] close(16) = -1 EBADF (Bad file descriptor) [pid 5557] close(17) = -1 EBADF (Bad file descriptor) [pid 5557] close(18) = -1 EBADF (Bad file descriptor) [pid 5557] close(19) = -1 EBADF (Bad file descriptor) [pid 5557] close(20) = -1 EBADF (Bad file descriptor) [pid 5557] close(21) = -1 EBADF (Bad file descriptor) [pid 5557] close(22) = -1 EBADF (Bad file descriptor) [pid 5557] close(23) = -1 EBADF (Bad file descriptor) [pid 5557] close(24) = -1 EBADF (Bad file descriptor) [pid 5557] close(25) = -1 EBADF (Bad file descriptor) [pid 5557] close(26) = -1 EBADF (Bad file descriptor) [pid 5557] close(27) = -1 EBADF (Bad file descriptor) [pid 5557] close(28) = -1 EBADF (Bad file descriptor) [pid 5557] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5557] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5557] exit_group(0 [pid 5559] <... futex resumed>) = ? [pid 5559] +++ exited with 0 +++ [pid 5558] <... futex resumed>) = ? [pid 5557] <... exit_group resumed>) = ? [pid 5558] +++ exited with 0 +++ [pid 5557] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=521, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./173", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./173", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./173/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./173/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./173/binderfs") = 0 [pid 5028] umount2("./173/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./173/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./173/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./173/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./173/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./173/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./173") = 0 [pid 5028] mkdir("./174", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5560 attached , child_tidptr=0x555557186750) = 524 [pid 5560] set_robust_list(0x555557186760, 24) = 0 [pid 5560] chdir("./174") = 0 [pid 5560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5560] setpgid(0, 0) = 0 [pid 5560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5560] write(3, "1000", 4) = 4 [pid 5560] close(3) = 0 [pid 5560] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5560] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5560] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5560] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5560] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5560] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5560] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5560] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5561 attached [pid 5561] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5560] <... clone3 resumed> => {parent_tid=[525]}, 88) = 525 [pid 5561] <... rseq resumed>) = 0 [pid 5560] rt_sigprocmask(SIG_SETMASK, [], [pid 5561] set_robust_list(0x7f801889c9a0, 24 [pid 5560] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5561] <... set_robust_list resumed>) = 0 [pid 5560] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] rt_sigprocmask(SIG_SETMASK, [], [pid 5560] <... futex resumed>) = 0 [pid 5561] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5560] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5561] memfd_create("syzkaller", 0) = 3 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5561] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5561] munmap(0x7f801047c000, 2097152) = 0 [pid 5561] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5561] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5561] close(3) = 0 [pid 5561] mkdir("./file0", 0777) = 0 [pid 5561] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5561] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5561] chdir("./file0") = 0 [pid 5561] ioctl(4, LOOP_CLR_FD) = 0 [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 122.553018][ T5561] loop0: detected capacity change from 0 to 4096 [ 122.562154][ T5561] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 122.581318][ T5561] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] memfd_create("syzkaller", 0) = 4 [pid 5561] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] close(4) = 0 [pid 5561] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5560] <... futex resumed>) = 0 [pid 5560] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] mkdir("./bus", 0777 [pid 5560] <... futex resumed>) = 0 [pid 5560] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5560] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5560] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5560] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5561] <... mkdir resumed>) = 0 [pid 5560] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 5562 attached [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5562] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5561] mkdir("./bus", 0777 [pid 5562] <... rseq resumed>) = 0 [pid 5561] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5562] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5562] rt_sigprocmask(SIG_SETMASK, [], [pid 5561] mkdir("./bus", 0777 [pid 5562] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5562] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777 [pid 5560] <... clone3 resumed> => {parent_tid=[526]}, 88) = 526 [pid 5561] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5560] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5560] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5561] mkdir("./bus", 0777 [pid 5562] <... futex resumed>) = 0 [pid 5561] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5560] <... futex resumed>) = 1 [pid 5562] chdir("./bus" [pid 5560] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5562] <... chdir resumed>) = 0 [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5562] chdir("./bus" [pid 5561] mkdir("./bus", 0777 [pid 5562] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus" [pid 5561] <... mkdir resumed>) = 0 [pid 5562] <... chdir resumed>) = 0 [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5562] chdir("./bus" [pid 5561] mkdir("./bus", 0777 [pid 5562] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5561] <... mkdir resumed>) = 0 [pid 5562] chdir("./bus" [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5562] <... chdir resumed>) = 0 [pid 5561] mkdir("./bus", 0777 [pid 5562] chdir("./bus" [pid 5561] <... mkdir resumed>) = 0 [pid 5562] <... chdir resumed>) = 0 [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5562] chdir("./bus" [pid 5561] mkdir("./bus", 0777 [pid 5562] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus" [pid 5561] <... mkdir resumed>) = 0 [pid 5562] <... chdir resumed>) = 0 [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5562] chdir("./bus" [pid 5561] mkdir("./bus", 0777 [pid 5562] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus" [pid 5561] <... mkdir resumed>) = 0 [pid 5562] <... chdir resumed>) = 0 [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5562] chdir("./bus" [pid 5561] mkdir("./bus", 0777 [pid 5562] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5561] <... mkdir resumed>) = 0 [pid 5562] chdir("./bus" [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5562] <... chdir resumed>) = 0 [pid 5561] mkdir("./bus", 0777 [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus" [pid 5561] <... mkdir resumed>) = 0 [pid 5562] <... chdir resumed>) = 0 [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5562] chdir("./bus" [pid 5561] mkdir("./bus", 0777 [pid 5562] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus" [pid 5561] <... mkdir resumed>) = 0 [pid 5562] <... chdir resumed>) = 0 [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5562] chdir("./bus" [pid 5561] mkdir("./bus", 0777 [pid 5562] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = 0 [pid 5561] <... mkdir resumed>) = 0 [pid 5562] chdir("./bus" [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5562] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5561] mkdir("./bus", 0777 [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus" [pid 5561] <... mkdir resumed>) = 0 [pid 5562] <... chdir resumed>) = 0 [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5562] chdir("./bus" [pid 5561] mkdir("./bus", 0777 [pid 5562] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus" [pid 5561] <... mkdir resumed>) = 0 [pid 5562] <... chdir resumed>) = 0 [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5561] mkdir("./bus", 0777 [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus" [pid 5561] <... mkdir resumed>) = 0 [pid 5562] <... chdir resumed>) = 0 [pid 5562] chdir("./bus" [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777 [pid 5562] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus" [pid 5561] <... mkdir resumed>) = 0 [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777 [pid 5562] <... chdir resumed>) = 0 [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus" [pid 5561] <... mkdir resumed>) = 0 [pid 5562] <... chdir resumed>) = 0 [pid 5562] chdir("./bus" [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777 [pid 5562] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus" [pid 5561] <... mkdir resumed>) = 0 [pid 5562] <... chdir resumed>) = 0 [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5562] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5560] <... futex resumed>) = 0 [pid 5562] <... futex resumed>) = 1 [pid 5562] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = 0 [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5561] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5561] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5561] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5560] close(3) = 0 [pid 5560] close(4) = -1 EBADF (Bad file descriptor) [pid 5560] close(5) = -1 EBADF (Bad file descriptor) [pid 5560] close(6) = -1 EBADF (Bad file descriptor) [pid 5560] close(7) = -1 EBADF (Bad file descriptor) [pid 5560] close(8) = -1 EBADF (Bad file descriptor) [pid 5560] close(9) = -1 EBADF (Bad file descriptor) [pid 5560] close(10) = -1 EBADF (Bad file descriptor) [pid 5560] close(11) = -1 EBADF (Bad file descriptor) [pid 5560] close(12) = -1 EBADF (Bad file descriptor) [pid 5560] close(13) = -1 EBADF (Bad file descriptor) [pid 5560] close(14) = -1 EBADF (Bad file descriptor) [pid 5560] close(15) = -1 EBADF (Bad file descriptor) [pid 5560] close(16) = -1 EBADF (Bad file descriptor) [pid 5560] close(17) = -1 EBADF (Bad file descriptor) [pid 5560] close(18) = -1 EBADF (Bad file descriptor) [pid 5560] close(19) = -1 EBADF (Bad file descriptor) [pid 5560] close(20) = -1 EBADF (Bad file descriptor) [pid 5560] close(21) = -1 EBADF (Bad file descriptor) [pid 5560] close(22) = -1 EBADF (Bad file descriptor) [pid 5560] close(23) = -1 EBADF (Bad file descriptor) [pid 5560] close(24) = -1 EBADF (Bad file descriptor) [pid 5560] close(25) = -1 EBADF (Bad file descriptor) [pid 5560] close(26) = -1 EBADF (Bad file descriptor) [pid 5560] close(27) = -1 EBADF (Bad file descriptor) [pid 5560] close(28) = -1 EBADF (Bad file descriptor) [pid 5560] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5560] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5560] exit_group(0) = ? [pid 5562] <... futex resumed>) = ? [pid 5561] <... futex resumed>) = ? [pid 5562] +++ exited with 0 +++ [pid 5561] +++ exited with 0 +++ [pid 5560] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=524, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./174", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./174", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./174/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./174/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./174/binderfs") = 0 [pid 5028] umount2("./174/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./174/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./174/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./174/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./174/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./174/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./174") = 0 [pid 5028] mkdir("./175", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 527 ./strace-static-x86_64: Process 5563 attached [pid 5563] set_robust_list(0x555557186760, 24) = 0 [pid 5563] chdir("./175") = 0 [pid 5563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5563] setpgid(0, 0) = 0 [pid 5563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5563] write(3, "1000", 4) = 4 [pid 5563] close(3) = 0 [pid 5563] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5563] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5563] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5563] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5563] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5563] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5563] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5563] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5564 attached => {parent_tid=[528]}, 88) = 528 [pid 5563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5563] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5564] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5563] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5564] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5564] memfd_create("syzkaller", 0) = 3 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5564] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5564] munmap(0x7f801047c000, 2097152) = 0 [pid 5564] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5564] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5564] close(3) = 0 [pid 5564] mkdir("./file0", 0777) = 0 [pid 5564] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5564] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5564] chdir("./file0") = 0 [pid 5564] ioctl(4, LOOP_CLR_FD) = 0 [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 122.865900][ T5564] loop0: detected capacity change from 0 to 4096 [ 122.875179][ T5564] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 122.895646][ T5564] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] memfd_create("syzkaller", 0) = 4 [pid 5564] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] close(4) = 0 [pid 5564] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5563] <... futex resumed>) = 0 [pid 5563] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] mkdir("./bus", 0777 [pid 5563] <... futex resumed>) = 0 [pid 5563] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5563] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5563] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5563] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5563] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5565 attached [pid 5565] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5563] <... clone3 resumed> => {parent_tid=[529]}, 88) = 529 [pid 5563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5565] <... rseq resumed>) = 0 [pid 5563] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5565] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5563] <... futex resumed>) = 0 [pid 5565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5563] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus" [pid 5564] <... mkdir resumed>) = 0 [pid 5565] <... chdir resumed>) = 0 [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus" [pid 5564] mkdir("./bus", 0777 [pid 5565] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus" [pid 5564] <... mkdir resumed>) = 0 [pid 5565] <... chdir resumed>) = 0 [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus" [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5565] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5564] mkdir("./bus", 0777 [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5564] <... mkdir resumed>) = 0 [pid 5565] chdir("./bus") = 0 [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5565] chdir("./bus" [pid 5564] mkdir("./bus", 0777 [pid 5565] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus" [pid 5564] <... mkdir resumed>) = 0 [pid 5565] <... chdir resumed>) = 0 [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus" [pid 5564] mkdir("./bus", 0777 [pid 5565] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus" [pid 5564] <... mkdir resumed>) = 0 [pid 5565] <... chdir resumed>) = 0 [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5565] chdir("./bus" [pid 5564] mkdir("./bus", 0777 [pid 5565] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5565] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5563] <... futex resumed>) = 0 [pid 5565] <... futex resumed>) = 1 [pid 5565] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5564] <... mkdir resumed>) = 0 [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5564] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5564] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5564] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5563] close(3) = 0 [pid 5563] close(4) = -1 EBADF (Bad file descriptor) [pid 5563] close(5) = -1 EBADF (Bad file descriptor) [pid 5563] close(6) = -1 EBADF (Bad file descriptor) [pid 5563] close(7) = -1 EBADF (Bad file descriptor) [pid 5563] close(8) = -1 EBADF (Bad file descriptor) [pid 5563] close(9) = -1 EBADF (Bad file descriptor) [pid 5563] close(10) = -1 EBADF (Bad file descriptor) [pid 5563] close(11) = -1 EBADF (Bad file descriptor) [pid 5563] close(12) = -1 EBADF (Bad file descriptor) [pid 5563] close(13) = -1 EBADF (Bad file descriptor) [pid 5563] close(14) = -1 EBADF (Bad file descriptor) [pid 5563] close(15) = -1 EBADF (Bad file descriptor) [pid 5563] close(16) = -1 EBADF (Bad file descriptor) [pid 5563] close(17) = -1 EBADF (Bad file descriptor) [pid 5563] close(18) = -1 EBADF (Bad file descriptor) [pid 5563] close(19) = -1 EBADF (Bad file descriptor) [pid 5563] close(20) = -1 EBADF (Bad file descriptor) [pid 5563] close(21) = -1 EBADF (Bad file descriptor) [pid 5563] close(22) = -1 EBADF (Bad file descriptor) [pid 5563] close(23) = -1 EBADF (Bad file descriptor) [pid 5563] close(24) = -1 EBADF (Bad file descriptor) [pid 5563] close(25) = -1 EBADF (Bad file descriptor) [pid 5563] close(26) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5563] close(27) = -1 EBADF (Bad file descriptor) [pid 5563] close(28) = -1 EBADF (Bad file descriptor) [pid 5563] close(29) = -1 EBADF (Bad file descriptor) [pid 5563] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5563] exit_group(0) = ? [pid 5565] <... futex resumed>) = ? [pid 5564] <... futex resumed>) = ? [pid 5565] +++ exited with 0 +++ [pid 5564] +++ exited with 0 +++ [pid 5563] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=527, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5028] umount2("./175", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./175", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./175/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./175/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./175/binderfs") = 0 [pid 5028] umount2("./175/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./175/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./175/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./175/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./175/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./175/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./175") = 0 [pid 5028] mkdir("./176", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5566 attached [pid 5566] set_robust_list(0x555557186760, 24) = 0 [pid 5566] chdir("./176") = 0 [pid 5566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5566] setpgid(0, 0) = 0 [pid 5566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5566] write(3, "1000", 4) = 4 [pid 5566] close(3) = 0 [pid 5566] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5566] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5566] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5566] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5566] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5566] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5566] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5567 attached [pid 5567] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5566] <... clone3 resumed> => {parent_tid=[531]}, 88) = 531 [pid 5567] <... rseq resumed>) = 0 [pid 5566] rt_sigprocmask(SIG_SETMASK, [], [pid 5567] set_robust_list(0x7f801889c9a0, 24 [pid 5566] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5567] <... set_robust_list resumed>) = 0 [pid 5566] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5567] rt_sigprocmask(SIG_SETMASK, [], [pid 5566] <... futex resumed>) = 0 [pid 5567] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5566] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5567] memfd_create("syzkaller", 0 [pid 5028] <... clone resumed>, child_tidptr=0x555557186750) = 530 [pid 5567] <... memfd_create resumed>) = 3 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5567] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5567] munmap(0x7f801047c000, 2097152) = 0 [pid 5567] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5567] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5567] close(3) = 0 [pid 5567] mkdir("./file0", 0777) = 0 [pid 5567] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5567] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5567] chdir("./file0") = 0 [pid 5567] ioctl(4, LOOP_CLR_FD) = 0 [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [ 123.103150][ T5567] loop0: detected capacity change from 0 to 4096 [ 123.113142][ T5567] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 123.134333][ T5567] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] memfd_create("syzkaller", 0) = 4 [pid 5567] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] close(4) = 0 [pid 5567] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5567] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5566] <... futex resumed>) = 0 [pid 5566] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5566] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5566] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5566] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5567] <... futex resumed>) = 0 [pid 5567] mkdir("./bus", 0777 [pid 5566] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5566] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5568 attached => {parent_tid=[532]}, 88) = 532 [pid 5568] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5566] rt_sigprocmask(SIG_SETMASK, [], [pid 5568] <... rseq resumed>) = 0 [pid 5566] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5568] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5566] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5568] rt_sigprocmask(SIG_SETMASK, [], [pid 5566] <... futex resumed>) = 0 [pid 5568] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5566] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5568] chdir("./bus") = 0 [pid 5568] chdir("./bus" [pid 5567] <... mkdir resumed>) = 0 [pid 5568] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777 [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus" [pid 5567] <... mkdir resumed>) = 0 [pid 5568] <... chdir resumed>) = 0 [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus" [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5568] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5567] mkdir("./bus", 0777 [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus" [pid 5567] <... mkdir resumed>) = 0 [pid 5568] <... chdir resumed>) = 0 [pid 5568] chdir("./bus" [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5568] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus" [pid 5567] mkdir("./bus", 0777 [pid 5568] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = 0 [pid 5567] <... mkdir resumed>) = 0 [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5568] chdir("./bus" [pid 5567] mkdir("./bus", 0777 [pid 5568] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = 0 [pid 5567] <... mkdir resumed>) = 0 [pid 5568] chdir("./bus" [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5568] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5567] mkdir("./bus", 0777 [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = 0 [pid 5567] <... mkdir resumed>) = 0 [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5568] chdir("./bus" [pid 5567] mkdir("./bus", 0777 [pid 5568] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = 0 [pid 5567] <... mkdir resumed>) = 0 [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5568] chdir("./bus" [pid 5567] mkdir("./bus", 0777 [pid 5568] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus" [pid 5567] <... mkdir resumed>) = 0 [pid 5568] <... chdir resumed>) = 0 [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5568] chdir("./bus" [pid 5567] mkdir("./bus", 0777) = 0 [pid 5568] <... chdir resumed>) = 0 [pid 5568] chdir("./bus" [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777 [pid 5568] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5568] chdir("./bus" [pid 5567] <... mkdir resumed>) = 0 [pid 5568] <... chdir resumed>) = 0 [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5568] chdir("./bus" [pid 5567] mkdir("./bus", 0777 [pid 5568] <... chdir resumed>) = 0 [pid 5567] <... mkdir resumed>) = 0 [pid 5568] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5568] <... futex resumed>) = 1 [pid 5567] mkdir("./bus", 0777 [pid 5566] <... futex resumed>) = 0 [pid 5568] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5567] <... mkdir resumed>) = 0 [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5567] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5567] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5567] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5566] close(3) = 0 [pid 5566] close(4) = -1 EBADF (Bad file descriptor) [pid 5566] close(5) = -1 EBADF (Bad file descriptor) [pid 5566] close(6) = -1 EBADF (Bad file descriptor) [pid 5566] close(7) = -1 EBADF (Bad file descriptor) [pid 5566] close(8) = -1 EBADF (Bad file descriptor) [pid 5566] close(9) = -1 EBADF (Bad file descriptor) [pid 5566] close(10) = -1 EBADF (Bad file descriptor) [pid 5566] close(11) = -1 EBADF (Bad file descriptor) [pid 5566] close(12) = -1 EBADF (Bad file descriptor) [pid 5566] close(13) = -1 EBADF (Bad file descriptor) [pid 5566] close(14) = -1 EBADF (Bad file descriptor) [pid 5566] close(15) = -1 EBADF (Bad file descriptor) [pid 5566] close(16) = -1 EBADF (Bad file descriptor) [pid 5566] close(17) = -1 EBADF (Bad file descriptor) [pid 5566] close(18) = -1 EBADF (Bad file descriptor) [pid 5566] close(19) = -1 EBADF (Bad file descriptor) [pid 5566] close(20) = -1 EBADF (Bad file descriptor) [pid 5566] close(21) = -1 EBADF (Bad file descriptor) [pid 5566] close(22) = -1 EBADF (Bad file descriptor) [pid 5566] close(23) = -1 EBADF (Bad file descriptor) [pid 5566] close(24) = -1 EBADF (Bad file descriptor) [pid 5566] close(25) = -1 EBADF (Bad file descriptor) [pid 5566] close(26) = -1 EBADF (Bad file descriptor) [pid 5566] close(27) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5566] close(28) = -1 EBADF (Bad file descriptor) [pid 5566] close(29) = -1 EBADF (Bad file descriptor) [pid 5566] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5566] exit_group(0 [pid 5568] <... futex resumed>) = ? [pid 5568] +++ exited with 0 +++ [pid 5567] <... futex resumed>) = ? [pid 5566] <... exit_group resumed>) = ? [pid 5567] +++ exited with 0 +++ [pid 5566] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=530, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5028] umount2("./176", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./176", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./176/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./176/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./176/binderfs") = 0 [pid 5028] umount2("./176/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./176/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./176/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./176/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./176/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./176/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./176") = 0 [pid 5028] mkdir("./177", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5569 attached , child_tidptr=0x555557186750) = 533 [pid 5569] set_robust_list(0x555557186760, 24) = 0 [pid 5569] chdir("./177") = 0 [pid 5569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5569] setpgid(0, 0) = 0 [pid 5569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5569] write(3, "1000", 4) = 4 [pid 5569] close(3) = 0 [pid 5569] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5569] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5569] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5569] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5569] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5569] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5569] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5569] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[534]}, 88) = 534 ./strace-static-x86_64: Process 5570 attached [pid 5569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5569] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5569] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5570] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5570] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5570] memfd_create("syzkaller", 0) = 3 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5570] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5570] munmap(0x7f801047c000, 2097152) = 0 [pid 5570] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5570] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5570] close(3) = 0 [pid 5570] mkdir("./file0", 0777) = 0 [pid 5570] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5570] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5570] chdir("./file0") = 0 [pid 5570] ioctl(4, LOOP_CLR_FD) = 0 [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 123.383075][ T5570] loop0: detected capacity change from 0 to 4096 [ 123.392847][ T5570] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 123.413144][ T5570] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] memfd_create("syzkaller", 0) = 4 [pid 5570] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] close(4) = 0 [pid 5570] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5569] <... futex resumed>) = 0 [pid 5570] mkdir("./bus", 0777 [pid 5569] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5569] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5569] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5569] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5570] <... mkdir resumed>) = 0 [pid 5569] <... mprotect resumed>) = 0 [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777 [pid 5569] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5570] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5569] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5569] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 5571 attached [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5569] <... clone3 resumed> => {parent_tid=[535]}, 88) = 535 [pid 5571] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5570] mkdir("./bus", 0777 [pid 5569] rt_sigprocmask(SIG_SETMASK, [], [pid 5571] set_robust_list(0x7f801067b9a0, 24 [pid 5570] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5569] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5571] <... set_robust_list resumed>) = 0 [pid 5571] rt_sigprocmask(SIG_SETMASK, [], [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5569] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5571] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5571] chdir("./bus" [pid 5570] mkdir("./bus", 0777 [pid 5569] <... futex resumed>) = 0 [pid 5569] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5571] <... chdir resumed>) = 0 [pid 5571] chdir("./bus" [pid 5570] <... mkdir resumed>) = 0 [pid 5571] <... chdir resumed>) = 0 [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5571] chdir("./bus" [pid 5570] mkdir("./bus", 0777 [pid 5571] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5570] <... mkdir resumed>) = 0 [pid 5571] chdir("./bus" [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5571] <... chdir resumed>) = 0 [pid 5570] mkdir("./bus", 0777 [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5570] <... mkdir resumed>) = 0 [pid 5571] chdir("./bus" [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5571] <... chdir resumed>) = 0 [pid 5570] mkdir("./bus", 0777 [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5570] <... mkdir resumed>) = 0 [pid 5571] chdir("./bus" [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5571] <... chdir resumed>) = 0 [pid 5570] mkdir("./bus", 0777 [pid 5571] chdir("./bus" [pid 5570] <... mkdir resumed>) = 0 [pid 5571] <... chdir resumed>) = 0 [pid 5571] chdir("./bus" [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = 0 [pid 5571] <... chdir resumed>) = 0 [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5571] chdir("./bus" [pid 5570] mkdir("./bus", 0777 [pid 5571] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus" [pid 5570] <... mkdir resumed>) = 0 [pid 5571] <... chdir resumed>) = 0 [pid 5571] chdir("./bus" [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5571] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5570] mkdir("./bus", 0777 [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus" [pid 5570] <... mkdir resumed>) = 0 [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5571] <... chdir resumed>) = 0 [pid 5571] chdir("./bus" [pid 5570] mkdir("./bus", 0777 [pid 5571] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5570] <... mkdir resumed>) = 0 [pid 5571] chdir("./bus") = 0 [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5571] chdir("./bus" [pid 5570] mkdir("./bus", 0777 [pid 5571] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus" [pid 5570] <... mkdir resumed>) = 0 [pid 5571] <... chdir resumed>) = 0 [pid 5571] chdir("./bus" [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5571] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5570] mkdir("./bus", 0777 [pid 5571] chdir("./bus") = 0 [pid 5570] <... mkdir resumed>) = 0 [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777 [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = 0 [pid 5570] <... mkdir resumed>) = 0 [pid 5571] chdir("./bus" [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5571] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5570] mkdir("./bus", 0777 [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus" [pid 5570] <... mkdir resumed>) = 0 [pid 5571] <... chdir resumed>) = 0 [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5570] mkdir("./bus", 0777 [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5570] <... mkdir resumed>) = 0 [pid 5571] chdir("./bus" [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5571] <... chdir resumed>) = 0 [pid 5570] mkdir("./bus", 0777 [pid 5571] chdir("./bus" [pid 5570] <... mkdir resumed>) = 0 [pid 5571] <... chdir resumed>) = 0 [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777 [pid 5571] chdir("./bus" [pid 5569] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5571] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus" [pid 5570] <... mkdir resumed>) = 0 [pid 5571] <... chdir resumed>) = 0 [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5571] chdir("./bus" [pid 5570] mkdir("./bus", 0777 [pid 5571] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5570] <... mkdir resumed>) = 0 [pid 5571] chdir("./bus") = 0 [pid 5571] chdir("./bus" [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777 [pid 5571] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5571] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5570] <... mkdir resumed>) = 0 [pid 5571] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5571] <... futex resumed>) = 0 [pid 5571] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5570] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5570] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5570] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5569] close(3) = 0 [pid 5569] close(4) = -1 EBADF (Bad file descriptor) [pid 5569] close(5) = -1 EBADF (Bad file descriptor) [pid 5569] close(6) = -1 EBADF (Bad file descriptor) [pid 5569] close(7) = -1 EBADF (Bad file descriptor) [pid 5569] close(8) = -1 EBADF (Bad file descriptor) [pid 5569] close(9) = -1 EBADF (Bad file descriptor) [pid 5569] close(10) = -1 EBADF (Bad file descriptor) [pid 5569] close(11) = -1 EBADF (Bad file descriptor) [pid 5569] close(12) = -1 EBADF (Bad file descriptor) [pid 5569] close(13) = -1 EBADF (Bad file descriptor) [pid 5569] close(14) = -1 EBADF (Bad file descriptor) [pid 5569] close(15) = -1 EBADF (Bad file descriptor) [pid 5569] close(16) = -1 EBADF (Bad file descriptor) [pid 5569] close(17) = -1 EBADF (Bad file descriptor) [pid 5569] close(18) = -1 EBADF (Bad file descriptor) [pid 5569] close(19) = -1 EBADF (Bad file descriptor) [pid 5569] close(20) = -1 EBADF (Bad file descriptor) [pid 5569] close(21) = -1 EBADF (Bad file descriptor) [pid 5569] close(22) = -1 EBADF (Bad file descriptor) [pid 5569] close(23) = -1 EBADF (Bad file descriptor) [pid 5569] close(24) = -1 EBADF (Bad file descriptor) [pid 5569] close(25) = -1 EBADF (Bad file descriptor) [pid 5569] close(26) = -1 EBADF (Bad file descriptor) [pid 5569] close(27) = -1 EBADF (Bad file descriptor) [pid 5569] close(28) = -1 EBADF (Bad file descriptor) [pid 5569] close(29write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5569] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5569] exit_group(0) = ? [pid 5571] <... futex resumed>) = ? [pid 5570] <... futex resumed>) = ? [pid 5571] +++ exited with 0 +++ [pid 5570] +++ exited with 0 +++ [pid 5569] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=533, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./177", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./177", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./177/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./177/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./177/binderfs") = 0 [pid 5028] umount2("./177/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./177/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./177/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./177/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./177/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./177/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./177") = 0 [pid 5028] mkdir("./178", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5572 attached , child_tidptr=0x555557186750) = 536 [pid 5572] set_robust_list(0x555557186760, 24) = 0 [pid 5572] chdir("./178") = 0 [pid 5572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5572] setpgid(0, 0) = 0 [pid 5572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5572] write(3, "1000", 4) = 4 [pid 5572] close(3) = 0 [pid 5572] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5572] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5572] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5572] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5572] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5572] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5572] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[537]}, 88) = 537 [pid 5572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5572] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5572] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5573 attached [pid 5573] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5573] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5573] memfd_create("syzkaller", 0) = 3 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5573] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5573] munmap(0x7f801047c000, 2097152) = 0 [pid 5573] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5573] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5573] close(3) = 0 [pid 5573] mkdir("./file0", 0777) = 0 [pid 5573] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5573] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5573] chdir("./file0") = 0 [pid 5573] ioctl(4, LOOP_CLR_FD) = 0 [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [ 123.627260][ T5573] loop0: detected capacity change from 0 to 4096 [ 123.636212][ T5573] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 123.654952][ T5573] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] memfd_create("syzkaller", 0) = 4 [pid 5573] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] close(4) = 0 [pid 5573] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5572] <... futex resumed>) = 0 [pid 5573] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5572] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5573] mkdir("./bus", 0777 [pid 5572] <... futex resumed>) = 0 [pid 5572] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5572] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5572] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5572] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} => {parent_tid=[538]}, 88) = 538 [pid 5572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5572] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5572] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5574 attached [pid 5574] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5573] <... mkdir resumed>) = 0 [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777 [pid 5574] <... rseq resumed>) = 0 [pid 5573] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5574] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5574] rt_sigprocmask(SIG_SETMASK, [], [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5574] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5573] mkdir("./bus", 0777 [pid 5574] chdir("./bus" [pid 5573] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5574] <... chdir resumed>) = 0 [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5574] chdir("./bus" [pid 5573] mkdir("./bus", 0777 [pid 5574] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus" [pid 5573] <... mkdir resumed>) = 0 [pid 5574] <... chdir resumed>) = 0 [pid 5574] chdir("./bus" [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777 [pid 5574] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus" [pid 5573] <... mkdir resumed>) = 0 [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5574] <... chdir resumed>) = 0 [pid 5574] chdir("./bus" [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777 [pid 5574] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus" [pid 5573] <... mkdir resumed>) = 0 [pid 5574] <... chdir resumed>) = 0 [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus" [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5574] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5573] mkdir("./bus", 0777 [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5573] <... mkdir resumed>) = 0 [pid 5574] chdir("./bus") = 0 [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5574] chdir("./bus" [pid 5573] mkdir("./bus", 0777 [pid 5574] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus" [pid 5573] <... mkdir resumed>) = 0 [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777 [pid 5574] <... chdir resumed>) = 0 [pid 5573] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777 [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus" [pid 5573] <... mkdir resumed>) = 0 [pid 5574] <... chdir resumed>) = 0 [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5574] chdir("./bus" [pid 5573] mkdir("./bus", 0777) = 0 [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5574] <... chdir resumed>) = 0 [pid 5573] mkdir("./bus", 0777 [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5574] chdir("./bus") = 0 [pid 5573] <... mkdir resumed>) = 0 [pid 5574] chdir("./bus" [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5574] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5573] mkdir("./bus", 0777 [pid 5574] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5574] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5572] <... futex resumed>) = 0 [pid 5573] <... mkdir resumed>) = 0 [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5573] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5573] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5573] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5572] close(3) = 0 [pid 5572] close(4) = -1 EBADF (Bad file descriptor) [pid 5572] close(5) = -1 EBADF (Bad file descriptor) [pid 5572] close(6) = -1 EBADF (Bad file descriptor) [pid 5572] close(7) = -1 EBADF (Bad file descriptor) [pid 5572] close(8) = -1 EBADF (Bad file descriptor) [pid 5572] close(9) = -1 EBADF (Bad file descriptor) [pid 5572] close(10) = -1 EBADF (Bad file descriptor) [pid 5572] close(11) = -1 EBADF (Bad file descriptor) [pid 5572] close(12) = -1 EBADF (Bad file descriptor) [pid 5572] close(13) = -1 EBADF (Bad file descriptor) [pid 5572] close(14) = -1 EBADF (Bad file descriptor) [pid 5572] close(15) = -1 EBADF (Bad file descriptor) [pid 5572] close(16) = -1 EBADF (Bad file descriptor) [pid 5572] close(17) = -1 EBADF (Bad file descriptor) [pid 5572] close(18) = -1 EBADF (Bad file descriptor) [pid 5572] close(19) = -1 EBADF (Bad file descriptor) [pid 5572] close(20) = -1 EBADF (Bad file descriptor) [pid 5572] close(21) = -1 EBADF (Bad file descriptor) [pid 5572] close(22) = -1 EBADF (Bad file descriptor) [pid 5572] close(23) = -1 EBADF (Bad file descriptor) [pid 5572] close(24) = -1 EBADF (Bad file descriptor) [pid 5572] close(25) = -1 EBADF (Bad file descriptor) [pid 5572] close(26) = -1 EBADF (Bad file descriptor) [pid 5572] close(27) = -1 EBADF (Bad file descriptor) [pid 5572] close(28) = -1 EBADF (Bad file descriptor) [pid 5572] close(29) = -1 EBADF (Bad file descriptor) [pid 5572] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5572] exit_group(0) = ? [pid 5573] <... futex resumed>) = ? [pid 5573] +++ exited with 0 +++ [pid 5574] <... futex resumed>) = ? [pid 5574] +++ exited with 0 +++ [pid 5572] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=536, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=9 /* 0.09 s */} --- [pid 5028] umount2("./178", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./178", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./178/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./178/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./178/binderfs") = 0 [pid 5028] umount2("./178/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./178/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./178/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./178/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./178/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./178/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./178") = 0 [pid 5028] mkdir("./179", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5575 attached [pid 5575] set_robust_list(0x555557186760, 24) = 0 [pid 5575] chdir("./179") = 0 [pid 5575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5575] setpgid(0, 0) = 0 [pid 5575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5028] <... clone resumed>, child_tidptr=0x555557186750) = 539 [pid 5575] <... openat resumed>) = 3 [pid 5575] write(3, "1000", 4) = 4 [pid 5575] close(3) = 0 [pid 5575] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5575] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5575] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5575] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5575] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5575] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5575] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5575] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5576 attached => {parent_tid=[540]}, 88) = 540 [pid 5575] rt_sigprocmask(SIG_SETMASK, [], [pid 5576] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5576] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5576] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5575] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5576] <... futex resumed>) = 0 [pid 5575] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5576] memfd_create("syzkaller", 0) = 3 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5576] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5576] munmap(0x7f801047c000, 2097152) = 0 [pid 5576] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5576] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5576] close(3) = 0 [pid 5576] mkdir("./file0", 0777) = 0 [pid 5576] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5576] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5576] chdir("./file0") = 0 [pid 5576] ioctl(4, LOOP_CLR_FD) = 0 [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [ 123.880321][ T5576] loop0: detected capacity change from 0 to 4096 [ 123.888845][ T5576] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 123.906461][ T5576] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] memfd_create("syzkaller", 0) = 4 [pid 5576] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] close(4) = 0 [pid 5576] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5575] <... futex resumed>) = 0 [pid 5575] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5575] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5575] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5575] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5575] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5575] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5577 attached [pid 5577] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5575] <... clone3 resumed> => {parent_tid=[541]}, 88) = 541 [pid 5577] <... rseq resumed>) = 0 [pid 5575] rt_sigprocmask(SIG_SETMASK, [], [pid 5577] set_robust_list(0x7f801067b9a0, 24 [pid 5575] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5577] <... set_robust_list resumed>) = 0 [pid 5575] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5575] <... futex resumed>) = 0 [pid 5577] chdir("./bus" [pid 5575] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5577] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5576] mkdir("./bus", 0777 [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus" [pid 5576] <... mkdir resumed>) = 0 [pid 5577] <... chdir resumed>) = 0 [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5577] chdir("./bus" [pid 5576] mkdir("./bus", 0777 [pid 5577] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5576] <... mkdir resumed>) = 0 [pid 5577] chdir("./bus") = 0 [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5577] chdir("./bus" [pid 5576] mkdir("./bus", 0777 [pid 5577] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = 0 [pid 5576] <... mkdir resumed>) = 0 [pid 5577] chdir("./bus" [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5577] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5576] mkdir("./bus", 0777 [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5576] <... mkdir resumed>) = 0 [pid 5577] chdir("./bus") = 0 [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5577] chdir("./bus" [pid 5576] mkdir("./bus", 0777 [pid 5577] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus" [pid 5576] <... mkdir resumed>) = 0 [pid 5577] <... chdir resumed>) = 0 [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5576] mkdir("./bus", 0777 [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus" [pid 5576] <... mkdir resumed>) = 0 [pid 5577] <... chdir resumed>) = 0 [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5576] mkdir("./bus", 0777 [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5576] <... mkdir resumed>) = 0 [pid 5577] chdir("./bus" [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5577] <... chdir resumed>) = 0 [pid 5577] chdir("./bus" [pid 5576] mkdir("./bus", 0777 [pid 5577] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5577] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5575] <... futex resumed>) = 0 [pid 5577] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5576] <... mkdir resumed>) = 0 [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5576] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5576] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5576] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] close(3) = 0 [pid 5575] close(4) = -1 EBADF (Bad file descriptor) [pid 5575] close(5) = -1 EBADF (Bad file descriptor) [pid 5575] close(6) = -1 EBADF (Bad file descriptor) [pid 5575] close(7) = -1 EBADF (Bad file descriptor) [pid 5575] close(8) = -1 EBADF (Bad file descriptor) [pid 5575] close(9) = -1 EBADF (Bad file descriptor) [pid 5575] close(10) = -1 EBADF (Bad file descriptor) [pid 5575] close(11) = -1 EBADF (Bad file descriptor) [pid 5575] close(12) = -1 EBADF (Bad file descriptor) [pid 5575] close(13) = -1 EBADF (Bad file descriptor) [pid 5575] close(14) = -1 EBADF (Bad file descriptor) [pid 5575] close(15) = -1 EBADF (Bad file descriptor) [pid 5575] close(16) = -1 EBADF (Bad file descriptor) [pid 5575] close(17) = -1 EBADF (Bad file descriptor) [pid 5575] close(18) = -1 EBADF (Bad file descriptor) [pid 5575] close(19) = -1 EBADF (Bad file descriptor) [pid 5575] close(20) = -1 EBADF (Bad file descriptor) [pid 5575] close(21) = -1 EBADF (Bad file descriptor) [pid 5575] close(22) = -1 EBADF (Bad file descriptor) [pid 5575] close(23) = -1 EBADF (Bad file descriptor) [pid 5575] close(24) = -1 EBADF (Bad file descriptor) [pid 5575] close(25) = -1 EBADF (Bad file descriptor) [pid 5575] close(26) = -1 EBADF (Bad file descriptor) [pid 5575] close(27) = -1 EBADF (Bad file descriptor) [pid 5575] close(28) = -1 EBADF (Bad file descriptor) [pid 5575] close(29write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5575] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5575] exit_group(0 [pid 5576] <... futex resumed>) = ? [pid 5577] <... futex resumed>) = ? [pid 5576] +++ exited with 0 +++ [pid 5575] <... exit_group resumed>) = ? [pid 5577] +++ exited with 0 +++ [pid 5575] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=539, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./179", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./179", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./179/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./179/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./179/binderfs") = 0 [pid 5028] umount2("./179/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./179/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./179/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./179/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./179/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./179/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./179") = 0 [pid 5028] mkdir("./180", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 542 ./strace-static-x86_64: Process 5578 attached [pid 5578] set_robust_list(0x555557186760, 24) = 0 [pid 5578] chdir("./180") = 0 [pid 5578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5578] setpgid(0, 0) = 0 [pid 5578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5578] write(3, "1000", 4) = 4 [pid 5578] close(3) = 0 [pid 5578] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5578] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5578] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5578] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5578] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5578] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5578] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5578] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5579 attached [pid 5579] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5578] <... clone3 resumed> => {parent_tid=[543]}, 88) = 543 [pid 5579] <... rseq resumed>) = 0 [pid 5578] rt_sigprocmask(SIG_SETMASK, [], [pid 5579] set_robust_list(0x7f801889c9a0, 24 [pid 5578] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5579] <... set_robust_list resumed>) = 0 [pid 5578] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5578] <... futex resumed>) = 0 [pid 5578] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5579] memfd_create("syzkaller", 0) = 3 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5579] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5579] munmap(0x7f801047c000, 2097152) = 0 [pid 5579] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5579] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5579] close(3) = 0 [pid 5579] mkdir("./file0", 0777) = 0 [pid 5579] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5579] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5579] chdir("./file0") = 0 [pid 5579] ioctl(4, LOOP_CLR_FD) = 0 [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [ 124.121796][ T5579] loop0: detected capacity change from 0 to 4096 [ 124.130534][ T5579] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 124.150887][ T5579] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] memfd_create("syzkaller", 0) = 4 [pid 5579] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] close(4) = 0 [pid 5579] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5578] <... futex resumed>) = 0 [pid 5579] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5578] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5579] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5578] <... futex resumed>) = 0 [pid 5579] mkdir("./bus", 0777 [pid 5578] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5578] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5578] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5579] <... mkdir resumed>) = 0 [pid 5578] <... mprotect resumed>) = 0 [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5578] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5579] mkdir("./bus", 0777 [pid 5578] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5579] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5578] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- ./strace-static-x86_64: Process 5580 attached [pid 5580] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5580] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5580] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5580] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5579] mkdir("./bus", 0777 [pid 5578] <... clone3 resumed> => {parent_tid=[544]}, 88) = 544 [pid 5579] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5578] rt_sigprocmask(SIG_SETMASK, [], [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5578] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5579] mkdir("./bus", 0777 [pid 5578] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5579] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5578] <... futex resumed>) = 1 [pid 5580] <... futex resumed>) = 0 [pid 5580] chdir("./bus") = 0 [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus" [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5578] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5579] mkdir("./bus", 0777 [pid 5580] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5580] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5578] <... futex resumed>) = 0 [pid 5580] <... futex resumed>) = 1 [pid 5580] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5579] <... mkdir resumed>) = 0 [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5579] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5579] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5579] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5578] close(3) = 0 [pid 5578] close(4) = -1 EBADF (Bad file descriptor) [pid 5578] close(5) = -1 EBADF (Bad file descriptor) [pid 5578] close(6) = -1 EBADF (Bad file descriptor) [pid 5578] close(7) = -1 EBADF (Bad file descriptor) [pid 5578] close(8) = -1 EBADF (Bad file descriptor) [pid 5578] close(9) = -1 EBADF (Bad file descriptor) [pid 5578] close(10) = -1 EBADF (Bad file descriptor) [pid 5578] close(11) = -1 EBADF (Bad file descriptor) [pid 5578] close(12) = -1 EBADF (Bad file descriptor) [pid 5578] close(13) = -1 EBADF (Bad file descriptor) [pid 5578] close(14) = -1 EBADF (Bad file descriptor) [pid 5578] close(15) = -1 EBADF (Bad file descriptor) [pid 5578] close(16) = -1 EBADF (Bad file descriptor) [pid 5578] close(17) = -1 EBADF (Bad file descriptor) [pid 5578] close(18) = -1 EBADF (Bad file descriptor) [pid 5578] close(19) = -1 EBADF (Bad file descriptor) [pid 5578] close(20) = -1 EBADF (Bad file descriptor) [pid 5578] close(21) = -1 EBADF (Bad file descriptor) [pid 5578] close(22) = -1 EBADF (Bad file descriptor) [pid 5578] close(23) = -1 EBADF (Bad file descriptor) [pid 5578] close(24) = -1 EBADF (Bad file descriptor) [pid 5578] close(25) = -1 EBADF (Bad file descriptor) [pid 5578] close(26) = -1 EBADF (Bad file descriptor) [pid 5578] close(27) = -1 EBADF (Bad file descriptor) [pid 5578] close(28) = -1 EBADF (Bad file descriptor) [pid 5578] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5578] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5578] exit_group(0) = ? [pid 5580] <... futex resumed>) = ? [pid 5579] <... futex resumed>) = ? [pid 5580] +++ exited with 0 +++ [pid 5579] +++ exited with 0 +++ [pid 5578] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=542, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./180", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./180", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./180/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./180/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./180/binderfs") = 0 [pid 5028] umount2("./180/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./180/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./180/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./180/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./180/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./180/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./180") = 0 [pid 5028] mkdir("./181", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5581 attached , child_tidptr=0x555557186750) = 545 [pid 5581] set_robust_list(0x555557186760, 24) = 0 [pid 5581] chdir("./181") = 0 [pid 5581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5581] setpgid(0, 0) = 0 [pid 5581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5581] write(3, "1000", 4) = 4 [pid 5581] close(3) = 0 [pid 5581] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5581] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5581] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5581] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5581] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5581] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5581] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5582 attached [pid 5582] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5581] <... clone3 resumed> => {parent_tid=[546]}, 88) = 546 [pid 5582] <... rseq resumed>) = 0 [pid 5581] rt_sigprocmask(SIG_SETMASK, [], [pid 5582] set_robust_list(0x7f801889c9a0, 24 [pid 5581] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5582] <... set_robust_list resumed>) = 0 [pid 5581] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5581] <... futex resumed>) = 0 [pid 5582] memfd_create("syzkaller", 0 [pid 5581] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5582] <... memfd_create resumed>) = 3 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5582] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5582] munmap(0x7f801047c000, 2097152) = 0 [pid 5582] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5582] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5582] close(3) = 0 [pid 5582] mkdir("./file0", 0777) = 0 [pid 5582] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5582] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5582] chdir("./file0") = 0 [pid 5582] ioctl(4, LOOP_CLR_FD) = 0 [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] memfd_create("syzkaller", 0) = 4 [pid 5582] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] close(4) = 0 [pid 5582] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] <... futex resumed>) = 0 [pid 5581] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5581] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5581] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5581] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5582] <... futex resumed>) = 1 [pid 5581] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5582] mkdir("./bus", 0777 [pid 5581] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} => {parent_tid=[547]}, 88) = 547 [pid 5581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5581] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5581] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5582] <... mkdir resumed>) = 0 [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777./strace-static-x86_64: Process 5583 attached [pid 5583] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5582] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5583] <... rseq resumed>) = 0 [pid 5583] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5583] rt_sigprocmask(SIG_SETMASK, [], [pid 5582] mkdir("./bus", 0777 [pid 5583] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5582] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777 [pid 5583] chdir("./bus") = 0 [pid 5582] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5583] chdir("./bus" [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777 [pid 5583] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5582] <... mkdir resumed>) = 0 [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777 [pid 5583] chdir("./bus") = 0 [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = 0 [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus" [pid 5582] <... mkdir resumed>) = 0 [pid 5583] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777 [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus" [pid 5582] <... mkdir resumed>) = 0 [pid 5583] <... chdir resumed>) = 0 [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5583] chdir("./bus" [pid 5582] mkdir("./bus", 0777 [pid 5583] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus" [pid 5582] <... mkdir resumed>) = 0 [ 124.369079][ T5582] loop0: detected capacity change from 0 to 4096 [ 124.377676][ T5582] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 124.397213][ T5582] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5583] <... chdir resumed>) = 0 [pid 5583] chdir("./bus" [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777 [pid 5583] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus" [pid 5582] <... mkdir resumed>) = 0 [pid 5583] <... chdir resumed>) = 0 [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5583] chdir("./bus" [pid 5582] mkdir("./bus", 0777 [pid 5583] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5582] <... mkdir resumed>) = 0 [pid 5583] chdir("./bus" [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5583] <... chdir resumed>) = 0 [pid 5582] mkdir("./bus", 0777 [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5582] <... mkdir resumed>) = 0 [pid 5583] chdir("./bus") = 0 [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5582] mkdir("./bus", 0777 [pid 5583] chdir("./bus" [pid 5582] <... mkdir resumed>) = 0 [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5583] <... chdir resumed>) = 0 [pid 5582] mkdir("./bus", 0777 [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5582] <... mkdir resumed>) = 0 [pid 5583] chdir("./bus") = 0 [pid 5583] chdir("./bus" [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777 [pid 5583] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5582] <... mkdir resumed>) = 0 [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5583] chdir("./bus" [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5583] <... chdir resumed>) = 0 [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5583] chdir("./bus" [pid 5582] mkdir("./bus", 0777 [pid 5583] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5582] <... mkdir resumed>) = 0 [pid 5583] chdir("./bus" [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777 [pid 5583] <... chdir resumed>) = 0 [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus" [pid 5582] <... mkdir resumed>) = 0 [pid 5583] <... chdir resumed>) = 0 [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777 [pid 5583] chdir("./bus" [pid 5581] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5583] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus" [pid 5582] <... mkdir resumed>) = 0 [pid 5583] <... chdir resumed>) = 0 [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777 [pid 5583] chdir("./bus" [pid 5582] <... mkdir resumed>) = 0 [pid 5583] <... chdir resumed>) = 0 [pid 5583] chdir("./bus" [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = 0 [pid 5583] <... chdir resumed>) = 0 [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5583] chdir("./bus" [pid 5582] mkdir("./bus", 0777 [pid 5583] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus" [pid 5582] <... mkdir resumed>) = 0 [pid 5583] <... chdir resumed>) = 0 [pid 5583] chdir("./bus" [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777 [pid 5583] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus" [pid 5582] <... mkdir resumed>) = 0 [pid 5583] <... chdir resumed>) = 0 [pid 5583] chdir("./bus" [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5583] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5583] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5583] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5582] mkdir("./bus", 0777) = 0 [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5582] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5582] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5582] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5581] close(3) = 0 [pid 5581] close(4) = -1 EBADF (Bad file descriptor) [pid 5581] close(5) = -1 EBADF (Bad file descriptor) [pid 5581] close(6) = -1 EBADF (Bad file descriptor) [pid 5581] close(7) = -1 EBADF (Bad file descriptor) [pid 5581] close(8) = -1 EBADF (Bad file descriptor) [pid 5581] close(9) = -1 EBADF (Bad file descriptor) [pid 5581] close(10) = -1 EBADF (Bad file descriptor) [pid 5581] close(11) = -1 EBADF (Bad file descriptor) [pid 5581] close(12) = -1 EBADF (Bad file descriptor) [pid 5581] close(13) = -1 EBADF (Bad file descriptor) [pid 5581] close(14) = -1 EBADF (Bad file descriptor) [pid 5581] close(15) = -1 EBADF (Bad file descriptor) [pid 5581] close(16) = -1 EBADF (Bad file descriptor) [pid 5581] close(17) = -1 EBADF (Bad file descriptor) [pid 5581] close(18) = -1 EBADF (Bad file descriptor) [pid 5581] close(19) = -1 EBADF (Bad file descriptor) [pid 5581] close(20) = -1 EBADF (Bad file descriptor) [pid 5581] close(21) = -1 EBADF (Bad file descriptor) [pid 5581] close(22) = -1 EBADF (Bad file descriptor) [pid 5581] close(23) = -1 EBADF (Bad file descriptor) [pid 5581] close(24) = -1 EBADF (Bad file descriptor) [pid 5581] close(25) = -1 EBADF (Bad file descriptor) [pid 5581] close(26) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5581] close(27) = -1 EBADF (Bad file descriptor) [pid 5581] close(28) = -1 EBADF (Bad file descriptor) [pid 5581] close(29) = -1 EBADF (Bad file descriptor) [pid 5581] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5581] exit_group(0 [pid 5582] <... futex resumed>) = ? [pid 5581] <... exit_group resumed>) = ? [pid 5583] <... futex resumed>) = ? [pid 5582] +++ exited with 0 +++ [pid 5583] +++ exited with 0 +++ [pid 5581] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=545, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./181", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./181", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./181/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./181/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./181/binderfs") = 0 [pid 5028] umount2("./181/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./181/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./181/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./181/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./181/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./181/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./181") = 0 [pid 5028] mkdir("./182", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5584 attached , child_tidptr=0x555557186750) = 548 [pid 5584] set_robust_list(0x555557186760, 24) = 0 [pid 5584] chdir("./182") = 0 [pid 5584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5584] setpgid(0, 0) = 0 [pid 5584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5584] write(3, "1000", 4) = 4 [pid 5584] close(3) = 0 [pid 5584] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5584] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5584] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5584] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5584] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5584] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5584] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5584] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[549]}, 88) = 549 [pid 5584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5584] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5584] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5585 attached [pid 5585] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5585] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5585] memfd_create("syzkaller", 0) = 3 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5585] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5585] munmap(0x7f801047c000, 2097152) = 0 [pid 5585] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5585] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5585] close(3) = 0 [pid 5585] mkdir("./file0", 0777) = 0 [pid 5585] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5585] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5585] chdir("./file0") = 0 [pid 5585] ioctl(4, LOOP_CLR_FD) = 0 [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 124.613700][ T5585] loop0: detected capacity change from 0 to 4096 [ 124.622525][ T5585] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 124.640612][ T5585] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] memfd_create("syzkaller", 0) = 4 [pid 5585] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] close(4) = 0 [pid 5585] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5584] <... futex resumed>) = 0 [pid 5585] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5584] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5585] <... futex resumed>) = 0 [pid 5584] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5585] mkdir("./bus", 0777 [pid 5584] <... futex resumed>) = 0 [pid 5584] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5584] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5584] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5584] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5586 attached [pid 5586] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5584] <... clone3 resumed> => {parent_tid=[550]}, 88) = 550 [pid 5586] set_robust_list(0x7f801067b9a0, 24 [pid 5584] rt_sigprocmask(SIG_SETMASK, [], [pid 5586] <... set_robust_list resumed>) = 0 [pid 5585] <... mkdir resumed>) = 0 [pid 5584] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5586] rt_sigprocmask(SIG_SETMASK, [], [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5584] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5586] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5585] mkdir("./bus", 0777 [pid 5584] <... futex resumed>) = 0 [pid 5586] chdir("./bus" [pid 5585] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5584] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5586] <... chdir resumed>) = 0 [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5585] mkdir("./bus", 0777 [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = 0 [pid 5585] <... mkdir resumed>) = 0 [pid 5586] chdir("./bus" [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777 [pid 5586] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = 0 [pid 5585] <... mkdir resumed>) = 0 [pid 5586] chdir("./bus" [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5586] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5585] mkdir("./bus", 0777 [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus" [pid 5585] <... mkdir resumed>) = 0 [pid 5586] <... chdir resumed>) = 0 [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5586] chdir("./bus" [pid 5585] mkdir("./bus", 0777 [pid 5586] <... chdir resumed>) = 0 [pid 5585] <... mkdir resumed>) = 0 [pid 5586] chdir("./bus" [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5586] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5585] mkdir("./bus", 0777 [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus" [pid 5585] <... mkdir resumed>) = 0 [pid 5586] <... chdir resumed>) = 0 [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5586] chdir("./bus" [pid 5585] mkdir("./bus", 0777 [pid 5586] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = 0 [pid 5585] <... mkdir resumed>) = 0 [pid 5586] chdir("./bus" [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5586] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5585] mkdir("./bus", 0777 [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5586] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5584] <... futex resumed>) = 0 [pid 5586] <... futex resumed>) = 1 [pid 5586] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5585] <... mkdir resumed>) = 0 [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5585] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5585] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5585] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5584] close(3) = 0 [pid 5584] close(4) = -1 EBADF (Bad file descriptor) [pid 5584] close(5) = -1 EBADF (Bad file descriptor) [pid 5584] close(6) = -1 EBADF (Bad file descriptor) [pid 5584] close(7) = -1 EBADF (Bad file descriptor) [pid 5584] close(8) = -1 EBADF (Bad file descriptor) [pid 5584] close(9) = -1 EBADF (Bad file descriptor) [pid 5584] close(10) = -1 EBADF (Bad file descriptor) [pid 5584] close(11) = -1 EBADF (Bad file descriptor) [pid 5584] close(12) = -1 EBADF (Bad file descriptor) [pid 5584] close(13) = -1 EBADF (Bad file descriptor) [pid 5584] close(14) = -1 EBADF (Bad file descriptor) [pid 5584] close(15) = -1 EBADF (Bad file descriptor) [pid 5584] close(16) = -1 EBADF (Bad file descriptor) [pid 5584] close(17) = -1 EBADF (Bad file descriptor) [pid 5584] close(18) = -1 EBADF (Bad file descriptor) [pid 5584] close(19) = -1 EBADF (Bad file descriptor) [pid 5584] close(20) = -1 EBADF (Bad file descriptor) [pid 5584] close(21) = -1 EBADF (Bad file descriptor) [pid 5584] close(22) = -1 EBADF (Bad file descriptor) [pid 5584] close(23) = -1 EBADF (Bad file descriptor) [pid 5584] close(24) = -1 EBADF (Bad file descriptor) [pid 5584] close(25) = -1 EBADF (Bad file descriptor) [pid 5584] close(26) = -1 EBADF (Bad file descriptor) [pid 5584] close(27) = -1 EBADF (Bad file descriptor) [pid 5584] close(28) = -1 EBADF (Bad file descriptor) [pid 5584] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5584] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5584] exit_group(0) = ? [pid 5586] <... futex resumed>) = ? [pid 5585] <... futex resumed>) = ? [pid 5586] +++ exited with 0 +++ [pid 5585] +++ exited with 0 +++ [pid 5584] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=548, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] umount2("./182", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./182", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./182/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./182/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./182/binderfs") = 0 [pid 5028] umount2("./182/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./182/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./182/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./182/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./182/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./182/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./182") = 0 [pid 5028] mkdir("./183", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 551 ./strace-static-x86_64: Process 5587 attached [pid 5587] set_robust_list(0x555557186760, 24) = 0 [pid 5587] chdir("./183") = 0 [pid 5587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5587] setpgid(0, 0) = 0 [pid 5587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5587] write(3, "1000", 4) = 4 [pid 5587] close(3) = 0 [pid 5587] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5587] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5587] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5587] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5587] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5587] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5587] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5587] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5588 attached => {parent_tid=[552]}, 88) = 552 [pid 5588] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5587] rt_sigprocmask(SIG_SETMASK, [], [pid 5588] <... rseq resumed>) = 0 [pid 5587] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5588] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5587] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5588] rt_sigprocmask(SIG_SETMASK, [], [pid 5587] <... futex resumed>) = 0 [pid 5588] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5587] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5588] memfd_create("syzkaller", 0) = 3 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5588] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5588] munmap(0x7f801047c000, 2097152) = 0 [pid 5588] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5588] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5588] close(3) = 0 [pid 5588] mkdir("./file0", 0777) = 0 [pid 5588] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5588] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5588] chdir("./file0") = 0 [pid 5588] ioctl(4, LOOP_CLR_FD) = 0 [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [ 124.866493][ T5588] loop0: detected capacity change from 0 to 4096 [ 124.875675][ T5588] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 124.895794][ T5588] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] memfd_create("syzkaller", 0) = 4 [pid 5588] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] close(4) = 0 [pid 5588] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5587] <... futex resumed>) = 0 [pid 5588] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5587] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5587] <... futex resumed>) = 0 [pid 5588] mkdir("./bus", 0777 [pid 5587] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5587] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5587] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5587] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5587] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5589 attached [pid 5588] <... mkdir resumed>) = 0 [pid 5587] <... clone3 resumed> => {parent_tid=[553]}, 88) = 553 [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5587] rt_sigprocmask(SIG_SETMASK, [], [pid 5588] mkdir("./bus", 0777 [pid 5587] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5588] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5587] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5587] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5589] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5589] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5589] rt_sigprocmask(SIG_SETMASK, [], [pid 5588] mkdir("./bus", 0777 [pid 5589] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5588] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5589] chdir("./bus" [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5589] <... chdir resumed>) = 0 [pid 5588] mkdir("./bus", 0777 [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5588] <... mkdir resumed>) = 0 [pid 5589] chdir("./bus" [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777 [pid 5589] <... chdir resumed>) = 0 [pid 5589] chdir("./bus" [pid 5588] <... mkdir resumed>) = 0 [pid 5589] <... chdir resumed>) = 0 [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777 [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5588] <... mkdir resumed>) = 0 [pid 5589] chdir("./bus") = 0 [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5589] chdir("./bus" [pid 5588] mkdir("./bus", 0777) = 0 [pid 5589] <... chdir resumed>) = 0 [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5589] chdir("./bus" [pid 5588] mkdir("./bus", 0777 [pid 5589] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5588] <... mkdir resumed>) = 0 [pid 5589] chdir("./bus") = 0 [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5589] chdir("./bus" [pid 5588] mkdir("./bus", 0777 [pid 5589] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5588] <... mkdir resumed>) = 0 [pid 5589] chdir("./bus" [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5589] <... chdir resumed>) = 0 [pid 5589] chdir("./bus" [pid 5588] mkdir("./bus", 0777 [pid 5589] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus" [pid 5588] <... mkdir resumed>) = 0 [pid 5589] <... chdir resumed>) = 0 [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5588] mkdir("./bus", 0777 [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus" [pid 5588] <... mkdir resumed>) = 0 [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5589] <... chdir resumed>) = 0 [pid 5588] mkdir("./bus", 0777 [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus" [pid 5588] <... mkdir resumed>) = 0 [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5589] <... chdir resumed>) = 0 [pid 5589] chdir("./bus" [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5589] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5588] mkdir("./bus", 0777 [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus" [pid 5588] <... mkdir resumed>) = 0 [pid 5589] <... chdir resumed>) = 0 [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5588] mkdir("./bus", 0777 [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = 0 [pid 5588] <... mkdir resumed>) = 0 [pid 5589] chdir("./bus" [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777 [pid 5589] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5588] <... mkdir resumed>) = 0 [pid 5589] chdir("./bus" [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5589] <... chdir resumed>) = 0 [pid 5589] chdir("./bus" [pid 5588] mkdir("./bus", 0777 [pid 5589] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5588] <... mkdir resumed>) = 0 [pid 5589] chdir("./bus") = 0 [pid 5589] chdir("./bus" [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5589] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus" [pid 5588] mkdir("./bus", 0777 [pid 5589] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5589] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5587] <... futex resumed>) = 0 [pid 5589] <... futex resumed>) = 1 [pid 5589] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5588] <... mkdir resumed>) = 0 [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5588] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5588] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5588] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5587] close(3) = 0 [pid 5587] close(4) = -1 EBADF (Bad file descriptor) [pid 5587] close(5) = -1 EBADF (Bad file descriptor) [pid 5587] close(6) = -1 EBADF (Bad file descriptor) [pid 5587] close(7) = -1 EBADF (Bad file descriptor) [pid 5587] close(8) = -1 EBADF (Bad file descriptor) [pid 5587] close(9) = -1 EBADF (Bad file descriptor) [pid 5587] close(10) = -1 EBADF (Bad file descriptor) [pid 5587] close(11) = -1 EBADF (Bad file descriptor) [pid 5587] close(12) = -1 EBADF (Bad file descriptor) [pid 5587] close(13) = -1 EBADF (Bad file descriptor) [pid 5587] close(14) = -1 EBADF (Bad file descriptor) [pid 5587] close(15) = -1 EBADF (Bad file descriptor) [pid 5587] close(16) = -1 EBADF (Bad file descriptor) [pid 5587] close(17) = -1 EBADF (Bad file descriptor) [pid 5587] close(18) = -1 EBADF (Bad file descriptor) [pid 5587] close(19) = -1 EBADF (Bad file descriptor) [pid 5587] close(20) = -1 EBADF (Bad file descriptor) [pid 5587] close(21) = -1 EBADF (Bad file descriptor) [pid 5587] close(22) = -1 EBADF (Bad file descriptor) [pid 5587] close(23) = -1 EBADF (Bad file descriptor) [pid 5587] close(24) = -1 EBADF (Bad file descriptor) [pid 5587] close(25) = -1 EBADF (Bad file descriptor) [pid 5587] close(26) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5587] close(27) = -1 EBADF (Bad file descriptor) [pid 5587] close(28) = -1 EBADF (Bad file descriptor) [pid 5587] close(29) = -1 EBADF (Bad file descriptor) [pid 5587] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5587] exit_group(0) = ? [pid 5589] <... futex resumed>) = ? [pid 5588] <... futex resumed>) = ? [pid 5589] +++ exited with 0 +++ [pid 5588] +++ exited with 0 +++ [pid 5587] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=551, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5028] umount2("./183", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./183", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./183/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./183/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./183/binderfs") = 0 [pid 5028] umount2("./183/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./183/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./183/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./183/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./183/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./183/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./183") = 0 [pid 5028] mkdir("./184", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5590 attached , child_tidptr=0x555557186750) = 554 [pid 5590] set_robust_list(0x555557186760, 24) = 0 [pid 5590] chdir("./184") = 0 [pid 5590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5590] setpgid(0, 0) = 0 [pid 5590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5590] write(3, "1000", 4) = 4 [pid 5590] close(3) = 0 [pid 5590] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5590] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5590] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5590] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5590] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5590] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5590] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5590] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5591 attached => {parent_tid=[555]}, 88) = 555 [pid 5590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5590] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5590] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5591] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5591] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5591] memfd_create("syzkaller", 0) = 3 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5591] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5591] munmap(0x7f801047c000, 2097152) = 0 [pid 5591] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5591] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5591] close(3) = 0 [pid 5591] mkdir("./file0", 0777) = 0 [pid 5591] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5591] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5591] chdir("./file0") = 0 [pid 5591] ioctl(4, LOOP_CLR_FD) = 0 [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [ 125.140437][ T5591] loop0: detected capacity change from 0 to 4096 [ 125.148964][ T5591] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 125.167979][ T5591] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] memfd_create("syzkaller", 0) = 4 [pid 5591] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] close(4) = 0 [pid 5591] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5590] <... futex resumed>) = 0 [pid 5591] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5590] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5591] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5590] <... futex resumed>) = 0 [pid 5591] mkdir("./bus", 0777 [pid 5590] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5590] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5590] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5590] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5590] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5592 attached [pid 5592] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5590] <... clone3 resumed> => {parent_tid=[556]}, 88) = 556 [pid 5592] <... rseq resumed>) = 0 [pid 5591] <... mkdir resumed>) = 0 [pid 5590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5590] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5590] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5592] set_robust_list(0x7f801067b9a0, 24 [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5592] <... set_robust_list resumed>) = 0 [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777 [pid 5592] rt_sigprocmask(SIG_SETMASK, [], [pid 5591] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5592] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5592] chdir("./bus" [pid 5591] mkdir("./bus", 0777 [pid 5592] <... chdir resumed>) = 0 [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = 0 [pid 5591] <... mkdir resumed>) = 0 [pid 5592] chdir("./bus" [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777 [pid 5592] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = 0 [pid 5591] <... mkdir resumed>) = 0 [pid 5592] chdir("./bus" [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777 [pid 5592] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus" [pid 5591] <... mkdir resumed>) = 0 [pid 5592] <... chdir resumed>) = 0 [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5592] chdir("./bus" [pid 5591] mkdir("./bus", 0777 [pid 5592] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus" [pid 5591] <... mkdir resumed>) = 0 [pid 5592] <... chdir resumed>) = 0 [pid 5592] chdir("./bus" [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5592] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5591] mkdir("./bus", 0777 [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus" [pid 5591] <... mkdir resumed>) = 0 [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5592] <... chdir resumed>) = 0 [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5591] mkdir("./bus", 0777 [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = 0 [pid 5591] <... mkdir resumed>) = 0 [pid 5592] chdir("./bus" [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777 [pid 5592] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = 0 [pid 5591] <... mkdir resumed>) = 0 [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus" [pid 5591] mkdir("./bus", 0777 [pid 5592] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus" [pid 5591] <... mkdir resumed>) = 0 [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5592] <... chdir resumed>) = 0 [pid 5591] mkdir("./bus", 0777 [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus" [pid 5591] <... mkdir resumed>) = 0 [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5592] <... chdir resumed>) = 0 [pid 5591] mkdir("./bus", 0777 [pid 5592] chdir("./bus" [pid 5591] <... mkdir resumed>) = 0 [pid 5592] <... chdir resumed>) = 0 [pid 5592] chdir("./bus" [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777 [pid 5592] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5592] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5592] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5592] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5590] <... futex resumed>) = 0 [pid 5591] <... mkdir resumed>) = 0 [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5591] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5591] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5591] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5590] close(3) = 0 [pid 5590] close(4) = -1 EBADF (Bad file descriptor) [pid 5590] close(5) = -1 EBADF (Bad file descriptor) [pid 5590] close(6) = -1 EBADF (Bad file descriptor) [pid 5590] close(7) = -1 EBADF (Bad file descriptor) [pid 5590] close(8) = -1 EBADF (Bad file descriptor) [pid 5590] close(9) = -1 EBADF (Bad file descriptor) [pid 5590] close(10) = -1 EBADF (Bad file descriptor) [pid 5590] close(11) = -1 EBADF (Bad file descriptor) [pid 5590] close(12) = -1 EBADF (Bad file descriptor) [pid 5590] close(13) = -1 EBADF (Bad file descriptor) [pid 5590] close(14) = -1 EBADF (Bad file descriptor) [pid 5590] close(15) = -1 EBADF (Bad file descriptor) [pid 5590] close(16) = -1 EBADF (Bad file descriptor) [pid 5590] close(17) = -1 EBADF (Bad file descriptor) [pid 5590] close(18) = -1 EBADF (Bad file descriptor) [pid 5590] close(19) = -1 EBADF (Bad file descriptor) [pid 5590] close(20) = -1 EBADF (Bad file descriptor) [pid 5590] close(21) = -1 EBADF (Bad file descriptor) [pid 5590] close(22) = -1 EBADF (Bad file descriptor) [pid 5590] close(23write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5590] close(24) = -1 EBADF (Bad file descriptor) [pid 5590] close(25) = -1 EBADF (Bad file descriptor) [pid 5590] close(26) = -1 EBADF (Bad file descriptor) [pid 5590] close(27) = -1 EBADF (Bad file descriptor) [pid 5590] close(28) = -1 EBADF (Bad file descriptor) [pid 5590] close(29) = -1 EBADF (Bad file descriptor) [pid 5590] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5590] exit_group(0 [pid 5591] <... futex resumed>) = ? [pid 5590] <... exit_group resumed>) = ? [pid 5592] <... futex resumed>) = ? [pid 5591] +++ exited with 0 +++ [pid 5592] +++ exited with 0 +++ [pid 5590] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=554, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./184", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./184", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./184/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./184/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./184/binderfs") = 0 [pid 5028] umount2("./184/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./184/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./184/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./184/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./184/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./184/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./184") = 0 [pid 5028] mkdir("./185", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5593 attached , child_tidptr=0x555557186750) = 557 [pid 5593] set_robust_list(0x555557186760, 24) = 0 [pid 5593] chdir("./185") = 0 [pid 5593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5593] setpgid(0, 0) = 0 [pid 5593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5593] write(3, "1000", 4) = 4 [pid 5593] close(3) = 0 [pid 5593] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5593] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5593] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5593] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5593] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5593] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5593] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5593] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[558]}, 88) = 558 [pid 5593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5593] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5593] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5594 attached [pid 5594] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5594] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5594] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5594] memfd_create("syzkaller", 0) = 3 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5594] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5594] munmap(0x7f801047c000, 2097152) = 0 [pid 5594] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5594] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5594] close(3) = 0 [pid 5594] mkdir("./file0", 0777) = 0 [pid 5594] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5594] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5594] chdir("./file0") = 0 [pid 5594] ioctl(4, LOOP_CLR_FD) = 0 [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [ 125.406609][ T5594] loop0: detected capacity change from 0 to 4096 [ 125.415525][ T5594] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 125.434676][ T5594] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] memfd_create("syzkaller", 0) = 4 [pid 5594] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] close(4) = 0 [pid 5594] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5593] <... futex resumed>) = 0 [pid 5594] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5593] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5594] mkdir("./bus", 0777 [pid 5593] <... futex resumed>) = 0 [pid 5593] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5593] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5593] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5594] <... mkdir resumed>) = 0 [pid 5593] <... mprotect resumed>) = 0 [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5593] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5593] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5594] mkdir("./bus", 0777 [pid 5593] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5594] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 5595 attached [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5595] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5594] mkdir("./bus", 0777 [pid 5593] <... clone3 resumed> => {parent_tid=[559]}, 88) = 559 [pid 5595] set_robust_list(0x7f801067b9a0, 24 [pid 5594] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5595] <... set_robust_list resumed>) = 0 [pid 5593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5593] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] rt_sigprocmask(SIG_SETMASK, [], [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5593] <... futex resumed>) = 0 [pid 5595] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5594] mkdir("./bus", 0777 [pid 5595] chdir("./bus" [pid 5594] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5593] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5595] <... chdir resumed>) = 0 [pid 5595] chdir("./bus" [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5595] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5594] mkdir("./bus", 0777 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus" [pid 5594] <... mkdir resumed>) = 0 [pid 5595] <... chdir resumed>) = 0 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5594] <... mkdir resumed>) = 0 [pid 5595] chdir("./bus") = 0 [pid 5595] chdir("./bus" [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5595] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5594] mkdir("./bus", 0777 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5594] <... mkdir resumed>) = 0 [pid 5595] chdir("./bus") = 0 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5594] <... mkdir resumed>) = 0 [pid 5595] chdir("./bus") = 0 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = 0 [pid 5594] <... mkdir resumed>) = 0 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5594] mkdir("./bus", 0777 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5594] <... mkdir resumed>) = 0 [pid 5595] chdir("./bus") = 0 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus" [pid 5594] <... mkdir resumed>) = 0 [pid 5595] <... chdir resumed>) = 0 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus" [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5595] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5594] mkdir("./bus", 0777 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5594] <... mkdir resumed>) = 0 [pid 5595] chdir("./bus") = 0 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = 0 [pid 5594] <... mkdir resumed>) = 0 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus" [pid 5594] <... mkdir resumed>) = 0 [pid 5595] <... chdir resumed>) = 0 [pid 5595] chdir("./bus" [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5595] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5594] mkdir("./bus", 0777 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5594] <... mkdir resumed>) = 0 [pid 5595] chdir("./bus" [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5595] <... chdir resumed>) = 0 [pid 5594] mkdir("./bus", 0777 [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus" [pid 5594] <... mkdir resumed>) = 0 [pid 5595] <... chdir resumed>) = 0 [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5595] chdir("./bus" [pid 5594] mkdir("./bus", 0777 [pid 5595] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5594] <... mkdir resumed>) = 0 [pid 5595] chdir("./bus") = 0 [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5595] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5593] <... futex resumed>) = 0 [pid 5595] <... futex resumed>) = 1 [pid 5594] mkdir("./bus", 0777 [pid 5595] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5594] <... mkdir resumed>) = 0 [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5594] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5594] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5593] close(3 [pid 5594] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5593] <... close resumed>) = 0 [pid 5593] close(4) = -1 EBADF (Bad file descriptor) [pid 5593] close(5) = -1 EBADF (Bad file descriptor) [pid 5593] close(6) = -1 EBADF (Bad file descriptor) [pid 5593] close(7) = -1 EBADF (Bad file descriptor) [pid 5593] close(8) = -1 EBADF (Bad file descriptor) [pid 5593] close(9) = -1 EBADF (Bad file descriptor) [pid 5593] close(10) = -1 EBADF (Bad file descriptor) [pid 5593] close(11) = -1 EBADF (Bad file descriptor) [pid 5593] close(12) = -1 EBADF (Bad file descriptor) [pid 5593] close(13) = -1 EBADF (Bad file descriptor) [pid 5593] close(14) = -1 EBADF (Bad file descriptor) [pid 5593] close(15) = -1 EBADF (Bad file descriptor) [pid 5593] close(16) = -1 EBADF (Bad file descriptor) [pid 5593] close(17) = -1 EBADF (Bad file descriptor) [pid 5593] close(18) = -1 EBADF (Bad file descriptor) [pid 5593] close(19) = -1 EBADF (Bad file descriptor) [pid 5593] close(20) = -1 EBADF (Bad file descriptor) [pid 5593] close(21) = -1 EBADF (Bad file descriptor) [pid 5593] close(22) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5593] close(23) = -1 EBADF (Bad file descriptor) [pid 5593] close(24) = -1 EBADF (Bad file descriptor) [pid 5593] close(25) = -1 EBADF (Bad file descriptor) [pid 5593] close(26) = -1 EBADF (Bad file descriptor) [pid 5593] close(27) = -1 EBADF (Bad file descriptor) [pid 5593] close(28) = -1 EBADF (Bad file descriptor) [pid 5593] close(29) = -1 EBADF (Bad file descriptor) [pid 5593] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5593] exit_group(0) = ? [pid 5594] <... futex resumed>) = ? [pid 5594] +++ exited with 0 +++ [pid 5595] <... futex resumed>) = ? [pid 5595] +++ exited with 0 +++ [pid 5593] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=557, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./185", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./185", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./185/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./185/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./185/binderfs") = 0 [pid 5028] umount2("./185/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./185/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./185/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./185/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./185/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./185/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./185") = 0 [pid 5028] mkdir("./186", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5596 attached , child_tidptr=0x555557186750) = 560 [pid 5596] set_robust_list(0x555557186760, 24) = 0 [pid 5596] chdir("./186") = 0 [pid 5596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5596] setpgid(0, 0) = 0 [pid 5596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5596] write(3, "1000", 4) = 4 [pid 5596] close(3) = 0 [pid 5596] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5596] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5596] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5596] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5596] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5596] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5596] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5596] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[561]}, 88) = 561 [pid 5596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5597 attached [pid 5597] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5597] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5596] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5596] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5597] memfd_create("syzkaller", 0) = 3 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5597] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5597] munmap(0x7f801047c000, 2097152) = 0 [pid 5597] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5597] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5597] close(3) = 0 [pid 5597] mkdir("./file0", 0777) = 0 [pid 5597] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5597] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5597] chdir("./file0") = 0 [pid 5597] ioctl(4, LOOP_CLR_FD) = 0 [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [ 125.673720][ T5597] loop0: detected capacity change from 0 to 4096 [ 125.682505][ T5597] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 125.703222][ T5597] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] memfd_create("syzkaller", 0) = 4 [pid 5597] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] close(4) = 0 [pid 5597] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5596] <... futex resumed>) = 0 [pid 5597] <... futex resumed>) = 1 [pid 5596] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5597] mkdir("./bus", 0777 [pid 5596] <... futex resumed>) = 0 [pid 5596] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5596] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5596] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5596] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5596] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5598 attached [pid 5598] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5597] <... mkdir resumed>) = 0 [pid 5596] <... clone3 resumed> => {parent_tid=[562]}, 88) = 562 [pid 5598] <... rseq resumed>) = 0 [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5596] rt_sigprocmask(SIG_SETMASK, [], [pid 5598] set_robust_list(0x7f801067b9a0, 24 [pid 5597] mkdir("./bus", 0777 [pid 5596] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5598] <... set_robust_list resumed>) = 0 [pid 5597] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5596] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5598] chdir("./bus" [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5596] <... futex resumed>) = 0 [pid 5598] <... chdir resumed>) = 0 [pid 5597] mkdir("./bus", 0777 [pid 5596] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5597] <... mkdir resumed>) = 0 [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777 [pid 5598] chdir("./bus") = 0 [pid 5597] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5598] chdir("./bus" [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5598] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5597] mkdir("./bus", 0777 [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5597] <... mkdir resumed>) = 0 [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5598] chdir("./bus") = 0 [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5598] chdir("./bus" [pid 5597] mkdir("./bus", 0777 [pid 5598] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus" [pid 5597] <... mkdir resumed>) = 0 [pid 5598] <... chdir resumed>) = 0 [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5597] mkdir("./bus", 0777 [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus" [pid 5597] <... mkdir resumed>) = 0 [pid 5598] <... chdir resumed>) = 0 [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5597] mkdir("./bus", 0777 [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = 0 [pid 5597] <... mkdir resumed>) = 0 [pid 5598] chdir("./bus" [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5598] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus" [pid 5597] mkdir("./bus", 0777 [pid 5598] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5597] <... mkdir resumed>) = 0 [pid 5598] chdir("./bus") = 0 [pid 5598] chdir("./bus" [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777 [pid 5598] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus" [pid 5597] <... mkdir resumed>) = 0 [pid 5598] <... chdir resumed>) = 0 [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5598] chdir("./bus" [pid 5597] mkdir("./bus", 0777) = 0 [pid 5598] <... chdir resumed>) = 0 [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5598] chdir("./bus" [pid 5597] mkdir("./bus", 0777 [pid 5598] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5597] <... mkdir resumed>) = 0 [pid 5598] chdir("./bus" [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777 [pid 5598] <... chdir resumed>) = 0 [pid 5598] chdir("./bus" [pid 5597] <... mkdir resumed>) = 0 [pid 5598] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus" [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5598] <... chdir resumed>) = 0 [pid 5597] mkdir("./bus", 0777 [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus" [pid 5597] <... mkdir resumed>) = 0 [pid 5598] <... chdir resumed>) = 0 [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5598] chdir("./bus" [pid 5597] mkdir("./bus", 0777 [pid 5598] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus" [pid 5597] <... mkdir resumed>) = 0 [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5598] <... chdir resumed>) = 0 [pid 5598] chdir("./bus" [pid 5597] mkdir("./bus", 0777 [pid 5598] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] chdir("./bus" [pid 5597] <... mkdir resumed>) = 0 [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777 [pid 5598] <... chdir resumed>) = 0 [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5597] <... mkdir resumed>) = 0 [pid 5598] chdir("./bus" [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5598] <... chdir resumed>) = 0 [pid 5597] mkdir("./bus", 0777 [pid 5598] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5598] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5596] <... futex resumed>) = 0 [pid 5598] <... futex resumed>) = 1 [pid 5598] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5597] <... mkdir resumed>) = 0 [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5597] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5597] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5597] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5596] close(3) = 0 [pid 5596] close(4) = -1 EBADF (Bad file descriptor) [pid 5596] close(5) = -1 EBADF (Bad file descriptor) [pid 5596] close(6) = -1 EBADF (Bad file descriptor) [pid 5596] close(7) = -1 EBADF (Bad file descriptor) [pid 5596] close(8) = -1 EBADF (Bad file descriptor) [pid 5596] close(9) = -1 EBADF (Bad file descriptor) [pid 5596] close(10) = -1 EBADF (Bad file descriptor) [pid 5596] close(11) = -1 EBADF (Bad file descriptor) [pid 5596] close(12) = -1 EBADF (Bad file descriptor) [pid 5596] close(13) = -1 EBADF (Bad file descriptor) [pid 5596] close(14) = -1 EBADF (Bad file descriptor) [pid 5596] close(15) = -1 EBADF (Bad file descriptor) [pid 5596] close(16) = -1 EBADF (Bad file descriptor) [pid 5596] close(17) = -1 EBADF (Bad file descriptor) [pid 5596] close(18) = -1 EBADF (Bad file descriptor) [pid 5596] close(19) = -1 EBADF (Bad file descriptor) [pid 5596] close(20) = -1 EBADF (Bad file descriptor) [pid 5596] close(21) = -1 EBADF (Bad file descriptor) [pid 5596] close(22) = -1 EBADF (Bad file descriptor) [pid 5596] close(23) = -1 EBADF (Bad file descriptor) [pid 5596] close(24) = -1 EBADF (Bad file descriptor) [pid 5596] close(25) = -1 EBADF (Bad file descriptor) [pid 5596] close(26) = -1 EBADF (Bad file descriptor) [pid 5596] close(27) = -1 EBADF (Bad file descriptor) [pid 5596] close(28) = -1 EBADF (Bad file descriptor) [pid 5596] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5596] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5596] exit_group(0 [pid 5598] <... futex resumed>) = ? [pid 5598] +++ exited with 0 +++ [pid 5597] <... futex resumed>) = ? [pid 5596] <... exit_group resumed>) = ? [pid 5597] +++ exited with 0 +++ [pid 5596] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=560, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./186", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./186", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./186/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./186/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./186/binderfs") = 0 [pid 5028] umount2("./186/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./186/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./186/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./186/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./186/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./186/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./186") = 0 [pid 5028] mkdir("./187", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 563 ./strace-static-x86_64: Process 5599 attached [pid 5599] set_robust_list(0x555557186760, 24) = 0 [pid 5599] chdir("./187") = 0 [pid 5599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5599] setpgid(0, 0) = 0 [pid 5599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5599] write(3, "1000", 4) = 4 [pid 5599] close(3) = 0 [pid 5599] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5599] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5599] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5599] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5599] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5599] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5599] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[564]}, 88) = 564 [pid 5599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5599] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5599] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5600 attached [pid 5600] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5600] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5600] memfd_create("syzkaller", 0) = 3 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5600] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5600] munmap(0x7f801047c000, 2097152) = 0 [pid 5600] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5600] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5600] close(3) = 0 [pid 5600] mkdir("./file0", 0777) = 0 [pid 5600] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5600] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5600] chdir("./file0") = 0 [pid 5600] ioctl(4, LOOP_CLR_FD) = 0 [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [pid 5600] memfd_create("syzkaller", 0) = 4 [pid 5600] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] close(4) = 0 [ 125.951937][ T5600] loop0: detected capacity change from 0 to 4096 [ 125.961223][ T5600] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 125.980383][ T5600] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5600] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5599] <... futex resumed>) = 0 [pid 5600] <... futex resumed>) = 1 [pid 5600] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5599] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5600] <... futex resumed>) = 0 [pid 5600] mkdir("./bus", 0777 [pid 5599] <... futex resumed>) = 1 [pid 5599] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5599] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5599] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5600] <... mkdir resumed>) = 0 [pid 5599] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5599] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5600] mkdir("./bus", 0777./strace-static-x86_64: Process 5601 attached ) = -1 EEXIST (File exists) [pid 5601] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5601] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5601] rt_sigprocmask(SIG_SETMASK, [], [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5599] <... clone3 resumed> => {parent_tid=[565]}, 88) = 565 [pid 5600] mkdir("./bus", 0777 [pid 5601] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5601] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5600] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5599] rt_sigprocmask(SIG_SETMASK, [], [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5599] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5600] mkdir("./bus", 0777 [pid 5599] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] <... futex resumed>) = 0 [pid 5600] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5599] <... futex resumed>) = 1 [pid 5601] chdir("./bus") = 0 [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus" [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5599] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5601] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5600] mkdir("./bus", 0777 [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5600] <... mkdir resumed>) = 0 [pid 5601] chdir("./bus") = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5600] mkdir("./bus", 0777 [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5600] <... mkdir resumed>) = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5601] chdir("./bus" [pid 5600] mkdir("./bus", 0777 [pid 5601] <... chdir resumed>) = 0 [pid 5601] chdir("./bus" [pid 5600] <... mkdir resumed>) = 0 [pid 5601] <... chdir resumed>) = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5601] chdir("./bus" [pid 5600] mkdir("./bus", 0777 [pid 5601] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus" [pid 5600] <... mkdir resumed>) = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777 [pid 5601] <... chdir resumed>) = 0 [pid 5601] chdir("./bus" [pid 5600] <... mkdir resumed>) = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5601] <... chdir resumed>) = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777 [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus" [pid 5600] <... mkdir resumed>) = 0 [pid 5601] <... chdir resumed>) = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5601] chdir("./bus" [pid 5600] mkdir("./bus", 0777 [pid 5601] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus" [pid 5600] <... mkdir resumed>) = 0 [pid 5601] <... chdir resumed>) = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5600] mkdir("./bus", 0777 [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = 0 [pid 5600] <... mkdir resumed>) = 0 [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5601] chdir("./bus" [pid 5600] mkdir("./bus", 0777 [pid 5601] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus" [pid 5600] <... mkdir resumed>) = 0 [pid 5601] <... chdir resumed>) = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5601] chdir("./bus" [pid 5600] mkdir("./bus", 0777 [pid 5601] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus" [pid 5600] <... mkdir resumed>) = 0 [pid 5601] <... chdir resumed>) = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777 [pid 5601] chdir("./bus" [pid 5600] <... mkdir resumed>) = 0 [pid 5601] <... chdir resumed>) = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777 [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5600] <... mkdir resumed>) = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5601] chdir("./bus" [pid 5600] mkdir("./bus", 0777 [pid 5601] <... chdir resumed>) = 0 [pid 5600] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5601] chdir("./bus" [pid 5600] mkdir("./bus", 0777 [pid 5601] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5600] <... mkdir resumed>) = 0 [pid 5601] chdir("./bus" [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5601] <... chdir resumed>) = 0 [pid 5600] mkdir("./bus", 0777 [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = 0 [pid 5600] <... mkdir resumed>) = 0 [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus" [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777 [pid 5601] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus" [pid 5600] <... mkdir resumed>) = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5601] <... chdir resumed>) = 0 [pid 5600] mkdir("./bus", 0777 [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5600] <... mkdir resumed>) = 0 [pid 5601] chdir("./bus") = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5600] mkdir("./bus", 0777 [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus" [pid 5600] <... mkdir resumed>) = 0 [pid 5601] <... chdir resumed>) = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5601] chdir("./bus" [pid 5600] mkdir("./bus", 0777 [pid 5601] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5601] chdir("./bus" [pid 5600] <... mkdir resumed>) = 0 [pid 5601] <... chdir resumed>) = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5601] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5600] mkdir("./bus", 0777 [pid 5601] <... futex resumed>) = 1 [pid 5599] <... futex resumed>) = 0 [pid 5601] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5600] <... mkdir resumed>) = 0 [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5600] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5600] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5600] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5599] close(3) = 0 [pid 5599] close(4) = -1 EBADF (Bad file descriptor) [pid 5599] close(5) = -1 EBADF (Bad file descriptor) [pid 5599] close(6) = -1 EBADF (Bad file descriptor) [pid 5599] close(7) = -1 EBADF (Bad file descriptor) [pid 5599] close(8) = -1 EBADF (Bad file descriptor) [pid 5599] close(9) = -1 EBADF (Bad file descriptor) [pid 5599] close(10) = -1 EBADF (Bad file descriptor) [pid 5599] close(11) = -1 EBADF (Bad file descriptor) [pid 5599] close(12) = -1 EBADF (Bad file descriptor) [pid 5599] close(13) = -1 EBADF (Bad file descriptor) [pid 5599] close(14) = -1 EBADF (Bad file descriptor) [pid 5599] close(15) = -1 EBADF (Bad file descriptor) [pid 5599] close(16) = -1 EBADF (Bad file descriptor) [pid 5599] close(17) = -1 EBADF (Bad file descriptor) [pid 5599] close(18) = -1 EBADF (Bad file descriptor) [pid 5599] close(19) = -1 EBADF (Bad file descriptor) [pid 5599] close(20) = -1 EBADF (Bad file descriptor) [pid 5599] close(21) = -1 EBADF (Bad file descriptor) [pid 5599] close(22) = -1 EBADF (Bad file descriptor) [pid 5599] close(23) = -1 EBADF (Bad file descriptor) [pid 5599] close(24) = -1 EBADF (Bad file descriptor) [pid 5599] close(25) = -1 EBADF (Bad file descriptor) [pid 5599] close(26) = -1 EBADF (Bad file descriptor) [pid 5599] close(27) = -1 EBADF (Bad file descriptor) [pid 5599] close(28) = -1 EBADF (Bad file descriptor) [pid 5599] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5599] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5599] exit_group(0) = ? [pid 5601] <... futex resumed>) = ? [pid 5600] <... futex resumed>) = ? [pid 5601] +++ exited with 0 +++ [pid 5600] +++ exited with 0 +++ [pid 5599] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=563, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./187", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./187", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./187/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./187/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./187/binderfs") = 0 [pid 5028] umount2("./187/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./187/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./187/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./187/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./187/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./187/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./187") = 0 [pid 5028] mkdir("./188", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5602 attached , child_tidptr=0x555557186750) = 566 [pid 5602] set_robust_list(0x555557186760, 24) = 0 [pid 5602] chdir("./188") = 0 [pid 5602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5602] setpgid(0, 0) = 0 [pid 5602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5602] write(3, "1000", 4) = 4 [pid 5602] close(3) = 0 [pid 5602] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5602] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5602] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5602] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5602] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5602] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5602] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[567]}, 88) = 567 [pid 5602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5603 attached [pid 5603] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5603] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5603] rt_sigprocmask(SIG_SETMASK, [], [pid 5602] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5603] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5602] <... futex resumed>) = 0 [pid 5602] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5603] memfd_create("syzkaller", 0) = 3 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5603] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5603] munmap(0x7f801047c000, 2097152) = 0 [pid 5603] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5603] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5603] close(3) = 0 [pid 5603] mkdir("./file0", 0777) = 0 [pid 5603] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5603] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5603] chdir("./file0") = 0 [pid 5603] ioctl(4, LOOP_CLR_FD) = 0 [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [ 126.218392][ T5603] loop0: detected capacity change from 0 to 4096 [ 126.227994][ T5603] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 126.249051][ T5603] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] memfd_create("syzkaller", 0) = 4 [pid 5603] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] close(4) = 0 [pid 5603] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5602] <... futex resumed>) = 0 [pid 5602] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5603] mkdir("./bus", 0777 [pid 5602] <... futex resumed>) = 0 [pid 5602] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5603] <... mkdir resumed>) = 0 [pid 5602] <... mmap resumed>) = 0x7f801065b000 [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5602] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5602] <... mprotect resumed>) = 0 [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5602] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5603] mkdir("./bus", 0777 [pid 5602] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5603] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5602] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- ./strace-static-x86_64: Process 5604 attached [pid 5603] mkdir("./bus", 0777 [pid 5604] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5603] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5602] <... clone3 resumed> => {parent_tid=[568]}, 88) = 568 [pid 5604] set_robust_list(0x7f801067b9a0, 24 [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5602] rt_sigprocmask(SIG_SETMASK, [], [pid 5604] <... set_robust_list resumed>) = 0 [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777 [pid 5604] rt_sigprocmask(SIG_SETMASK, [], [pid 5602] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5603] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777 [pid 5604] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5602] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5604] chdir("./bus" [pid 5603] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5602] <... futex resumed>) = 0 [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777 [pid 5604] <... chdir resumed>) = 0 [pid 5602] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5604] chdir("./bus" [pid 5603] <... mkdir resumed>) = 0 [pid 5604] <... chdir resumed>) = 0 [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777 [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5603] <... mkdir resumed>) = 0 [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5604] chdir("./bus" [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777 [pid 5604] <... chdir resumed>) = 0 [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5603] <... mkdir resumed>) = 0 [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5604] chdir("./bus") = 0 [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus" [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777 [pid 5604] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = 0 [pid 5603] <... mkdir resumed>) = 0 [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777 [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5603] <... mkdir resumed>) = 0 [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5604] chdir("./bus" [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5604] <... chdir resumed>) = 0 [pid 5604] chdir("./bus" [pid 5603] mkdir("./bus", 0777 [pid 5604] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus" [pid 5603] <... mkdir resumed>) = 0 [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777 [pid 5604] <... chdir resumed>) = 0 [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus" [pid 5603] <... mkdir resumed>) = 0 [pid 5604] <... chdir resumed>) = 0 [pid 5604] chdir("./bus" [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777 [pid 5604] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus" [pid 5603] <... mkdir resumed>) = 0 [pid 5604] <... chdir resumed>) = 0 [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5604] chdir("./bus" [pid 5603] mkdir("./bus", 0777 [pid 5604] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus" [pid 5603] <... mkdir resumed>) = 0 [pid 5604] <... chdir resumed>) = 0 [pid 5604] chdir("./bus" [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777 [pid 5604] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus" [pid 5603] <... mkdir resumed>) = 0 [pid 5604] <... chdir resumed>) = 0 [pid 5604] chdir("./bus" [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777 [pid 5604] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus" [pid 5603] <... mkdir resumed>) = 0 [pid 5604] <... chdir resumed>) = 0 [pid 5604] chdir("./bus" [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777 [pid 5604] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5603] <... mkdir resumed>) = 0 [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5604] chdir("./bus" [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5604] <... chdir resumed>) = 0 [pid 5603] mkdir("./bus", 0777 [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5603] <... mkdir resumed>) = 0 [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5604] chdir("./bus" [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5602] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5603] mkdir("./bus", 0777 [pid 5604] <... chdir resumed>) = 0 [pid 5604] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5603] <... mkdir resumed>) = 0 [pid 5604] chdir("./bus") = 0 [pid 5604] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5604] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = 0 [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5603] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5603] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5603] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5602] close(3) = 0 [pid 5602] close(4) = -1 EBADF (Bad file descriptor) [pid 5602] close(5) = -1 EBADF (Bad file descriptor) [pid 5602] close(6) = -1 EBADF (Bad file descriptor) [pid 5602] close(7) = -1 EBADF (Bad file descriptor) [pid 5602] close(8) = -1 EBADF (Bad file descriptor) [pid 5602] close(9) = -1 EBADF (Bad file descriptor) [pid 5602] close(10) = -1 EBADF (Bad file descriptor) [pid 5602] close(11) = -1 EBADF (Bad file descriptor) [pid 5602] close(12) = -1 EBADF (Bad file descriptor) [pid 5602] close(13) = -1 EBADF (Bad file descriptor) [pid 5602] close(14) = -1 EBADF (Bad file descriptor) [pid 5602] close(15) = -1 EBADF (Bad file descriptor) [pid 5602] close(16) = -1 EBADF (Bad file descriptor) [pid 5602] close(17) = -1 EBADF (Bad file descriptor) [pid 5602] close(18) = -1 EBADF (Bad file descriptor) [pid 5602] close(19) = -1 EBADF (Bad file descriptor) [pid 5602] close(20) = -1 EBADF (Bad file descriptor) [pid 5602] close(21) = -1 EBADF (Bad file descriptor) [pid 5602] close(22) = -1 EBADF (Bad file descriptor) [pid 5602] close(23) = -1 EBADF (Bad file descriptor) [pid 5602] close(24) = -1 EBADF (Bad file descriptor) [pid 5602] close(25) = -1 EBADF (Bad file descriptor) [pid 5602] close(26) = -1 EBADF (Bad file descriptor) [pid 5602] close(27) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5602] close(28) = -1 EBADF (Bad file descriptor) [pid 5602] close(29) = -1 EBADF (Bad file descriptor) [pid 5602] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5602] exit_group(0 [pid 5604] <... futex resumed>) = ? [pid 5603] <... futex resumed>) = ? [pid 5602] <... exit_group resumed>) = ? [pid 5604] +++ exited with 0 +++ [pid 5603] +++ exited with 0 +++ [pid 5602] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=566, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=9 /* 0.09 s */} --- [pid 5028] umount2("./188", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./188", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./188/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./188/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./188/binderfs") = 0 [pid 5028] umount2("./188/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./188/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./188/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./188/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./188/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./188/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./188") = 0 [pid 5028] mkdir("./189", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 569 ./strace-static-x86_64: Process 5605 attached [pid 5605] set_robust_list(0x555557186760, 24) = 0 [pid 5605] chdir("./189") = 0 [pid 5605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5605] setpgid(0, 0) = 0 [pid 5605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5605] write(3, "1000", 4) = 4 [pid 5605] close(3) = 0 [pid 5605] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5605] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5605] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5605] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5605] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5605] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5605] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5605] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[570]}, 88) = 570 [pid 5605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5605] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5605] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5606 attached [pid 5606] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5606] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5606] memfd_create("syzkaller", 0) = 3 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5606] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5606] munmap(0x7f801047c000, 2097152) = 0 [pid 5606] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5606] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5606] close(3) = 0 [pid 5606] mkdir("./file0", 0777) = 0 [pid 5606] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5606] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5606] chdir("./file0") = 0 [pid 5606] ioctl(4, LOOP_CLR_FD) = 0 [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [ 126.483263][ T5606] loop0: detected capacity change from 0 to 4096 [ 126.492429][ T5606] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 126.513227][ T5606] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] memfd_create("syzkaller", 0) = 4 [pid 5606] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] close(4) = 0 [pid 5606] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5606] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5605] <... futex resumed>) = 0 [pid 5605] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5605] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5606] <... futex resumed>) = 0 [pid 5606] mkdir("./bus", 0777 [pid 5605] <... futex resumed>) = 0 [pid 5606] <... mkdir resumed>) = 0 [pid 5605] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5605] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777 [pid 5605] <... mprotect resumed>) = 0 [pid 5605] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5606] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5605] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5605] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5607 attached [pid 5607] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5605] <... clone3 resumed> => {parent_tid=[571]}, 88) = 571 [pid 5607] <... rseq resumed>) = 0 [pid 5605] rt_sigprocmask(SIG_SETMASK, [], [pid 5607] set_robust_list(0x7f801067b9a0, 24 [pid 5605] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5607] <... set_robust_list resumed>) = 0 [pid 5605] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5607] rt_sigprocmask(SIG_SETMASK, [], [pid 5605] <... futex resumed>) = 0 [pid 5607] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5605] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5607] chdir("./bus" [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777 [pid 5607] <... chdir resumed>) = 0 [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = 0 [pid 5606] <... mkdir resumed>) = 0 [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777 [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5606] <... mkdir resumed>) = 0 [pid 5607] chdir("./bus") = 0 [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus" [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5607] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5606] mkdir("./bus", 0777 [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus" [pid 5606] <... mkdir resumed>) = 0 [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5607] <... chdir resumed>) = 0 [pid 5606] mkdir("./bus", 0777 [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus" [pid 5606] <... mkdir resumed>) = 0 [pid 5607] <... chdir resumed>) = 0 [pid 5607] chdir("./bus" [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5607] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5606] mkdir("./bus", 0777 [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus" [pid 5606] <... mkdir resumed>) = 0 [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777 [pid 5607] <... chdir resumed>) = 0 [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus" [pid 5606] <... mkdir resumed>) = 0 [pid 5607] <... chdir resumed>) = 0 [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777 [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = 0 [pid 5606] <... mkdir resumed>) = 0 [pid 5607] chdir("./bus" [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5607] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5606] mkdir("./bus", 0777 [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus" [pid 5606] <... mkdir resumed>) = 0 [pid 5607] <... chdir resumed>) = 0 [pid 5607] chdir("./bus" [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5607] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus" [pid 5606] mkdir("./bus", 0777 [pid 5607] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = 0 [pid 5606] <... mkdir resumed>) = 0 [pid 5607] chdir("./bus" [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777 [pid 5607] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus" [pid 5606] <... mkdir resumed>) = 0 [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777 [pid 5607] <... chdir resumed>) = 0 [pid 5606] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5607] chdir("./bus" [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5607] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5606] mkdir("./bus", 0777 [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus" [pid 5606] <... mkdir resumed>) = 0 [pid 5607] <... chdir resumed>) = 0 [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777 [pid 5607] chdir("./bus" [pid 5606] <... mkdir resumed>) = 0 [pid 5607] <... chdir resumed>) = 0 [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5607] chdir("./bus" [pid 5606] mkdir("./bus", 0777 [pid 5607] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5606] <... mkdir resumed>) = 0 [pid 5607] chdir("./bus" [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5607] <... chdir resumed>) = 0 [pid 5606] mkdir("./bus", 0777 [pid 5607] chdir("./bus" [pid 5606] <... mkdir resumed>) = 0 [pid 5607] <... chdir resumed>) = 0 [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777 [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus" [pid 5606] <... mkdir resumed>) = 0 [pid 5607] <... chdir resumed>) = 0 [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5607] chdir("./bus" [pid 5606] mkdir("./bus", 0777 [pid 5607] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus" [pid 5606] <... mkdir resumed>) = 0 [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777 [pid 5607] <... chdir resumed>) = 0 [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5606] <... mkdir resumed>) = 0 [pid 5607] chdir("./bus" [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5607] <... chdir resumed>) = 0 [pid 5606] mkdir("./bus", 0777 [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5607] chdir("./bus") = 0 [pid 5606] <... mkdir resumed>) = 0 [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5607] chdir("./bus" [pid 5606] mkdir("./bus", 0777 [pid 5607] <... chdir resumed>) = 0 [pid 5606] <... mkdir resumed>) = 0 [pid 5607] chdir("./bus" [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5607] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5606] mkdir("./bus", 0777 [pid 5607] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5607] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5606] <... mkdir resumed>) = 0 [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5605] <... futex resumed>) = 0 [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5606] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5606] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5606] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5605] close(3) = 0 [pid 5605] close(4) = -1 EBADF (Bad file descriptor) [pid 5605] close(5) = -1 EBADF (Bad file descriptor) [pid 5605] close(6) = -1 EBADF (Bad file descriptor) [pid 5605] close(7) = -1 EBADF (Bad file descriptor) [pid 5605] close(8) = -1 EBADF (Bad file descriptor) [pid 5605] close(9) = -1 EBADF (Bad file descriptor) [pid 5605] close(10) = -1 EBADF (Bad file descriptor) [pid 5605] close(11) = -1 EBADF (Bad file descriptor) [pid 5605] close(12) = -1 EBADF (Bad file descriptor) [pid 5605] close(13) = -1 EBADF (Bad file descriptor) [pid 5605] close(14) = -1 EBADF (Bad file descriptor) [pid 5605] close(15) = -1 EBADF (Bad file descriptor) [pid 5605] close(16) = -1 EBADF (Bad file descriptor) [pid 5605] close(17) = -1 EBADF (Bad file descriptor) [pid 5605] close(18) = -1 EBADF (Bad file descriptor) [pid 5605] close(19) = -1 EBADF (Bad file descriptor) [pid 5605] close(20) = -1 EBADF (Bad file descriptor) [pid 5605] close(21) = -1 EBADF (Bad file descriptor) [pid 5605] close(22) = -1 EBADF (Bad file descriptor) [pid 5605] close(23) = -1 EBADF (Bad file descriptor) [pid 5605] close(24) = -1 EBADF (Bad file descriptor) [pid 5605] close(25) = -1 EBADF (Bad file descriptor) [pid 5605] close(26) = -1 EBADF (Bad file descriptor) [pid 5605] close(27) = -1 EBADF (Bad file descriptor) [pid 5605] close(28) = -1 EBADF (Bad file descriptor) [pid 5605] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5605] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5605] exit_group(0 [pid 5607] <... futex resumed>) = ? [pid 5607] +++ exited with 0 +++ [pid 5606] <... futex resumed>) = ? [pid 5605] <... exit_group resumed>) = ? [pid 5606] +++ exited with 0 +++ [pid 5605] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=569, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] umount2("./189", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./189", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./189/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./189/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./189/binderfs") = 0 [pid 5028] umount2("./189/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./189/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./189/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./189/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./189/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./189/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./189") = 0 [pid 5028] mkdir("./190", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5608 attached , child_tidptr=0x555557186750) = 572 [pid 5608] set_robust_list(0x555557186760, 24) = 0 [pid 5608] chdir("./190") = 0 [pid 5608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5608] setpgid(0, 0) = 0 [pid 5608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5608] write(3, "1000", 4) = 4 [pid 5608] close(3) = 0 [pid 5608] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5608] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5608] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5608] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5608] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5608] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5608] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5608] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5609 attached => {parent_tid=[573]}, 88) = 573 [pid 5608] rt_sigprocmask(SIG_SETMASK, [], [pid 5609] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5608] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5608] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5609] <... rseq resumed>) = 0 [pid 5608] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5609] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5609] memfd_create("syzkaller", 0) = 3 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5609] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5609] munmap(0x7f801047c000, 2097152) = 0 [pid 5609] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5609] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5609] close(3) = 0 [pid 5609] mkdir("./file0", 0777) = 0 [pid 5609] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5609] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5609] chdir("./file0") = 0 [pid 5609] ioctl(4, LOOP_CLR_FD) = 0 [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 126.748655][ T5609] loop0: detected capacity change from 0 to 4096 [ 126.757574][ T5609] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 126.776213][ T5609] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] memfd_create("syzkaller", 0) = 4 [pid 5609] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] close(4) = 0 [pid 5609] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5608] <... futex resumed>) = 0 [pid 5609] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5608] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5608] <... futex resumed>) = 0 [pid 5609] mkdir("./bus", 0777 [pid 5608] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5608] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5608] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5608] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5608] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5610 attached [pid 5610] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5609] <... mkdir resumed>) = 0 [pid 5610] <... rseq resumed>) = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5608] <... clone3 resumed> => {parent_tid=[574]}, 88) = 574 [pid 5610] set_robust_list(0x7f801067b9a0, 24 [pid 5609] mkdir("./bus", 0777 [pid 5608] rt_sigprocmask(SIG_SETMASK, [], [pid 5610] <... set_robust_list resumed>) = 0 [pid 5608] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5610] rt_sigprocmask(SIG_SETMASK, [], [pid 5608] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5608] <... futex resumed>) = 0 [pid 5610] chdir("./bus" [pid 5609] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5608] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] <... chdir resumed>) = 0 [pid 5609] mkdir("./bus", 0777 [pid 5610] chdir("./bus" [pid 5609] <... mkdir resumed>) = 0 [pid 5610] <... chdir resumed>) = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5609] mkdir("./bus", 0777 [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus" [pid 5609] <... mkdir resumed>) = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777 [pid 5610] <... chdir resumed>) = 0 [pid 5609] <... mkdir resumed>) = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5610] chdir("./bus" [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5610] <... chdir resumed>) = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] chdir("./bus" [pid 5609] mkdir("./bus", 0777 [pid 5610] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5609] <... mkdir resumed>) = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] chdir("./bus" [pid 5609] mkdir("./bus", 0777 [pid 5610] <... chdir resumed>) = 0 [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus" [pid 5609] <... mkdir resumed>) = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] <... chdir resumed>) = 0 [pid 5609] mkdir("./bus", 0777 [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus" [pid 5609] <... mkdir resumed>) = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5610] <... chdir resumed>) = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] chdir("./bus" [pid 5609] mkdir("./bus", 0777 [pid 5610] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = 0 [pid 5609] <... mkdir resumed>) = 0 [pid 5610] chdir("./bus" [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5609] mkdir("./bus", 0777 [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus" [pid 5609] <... mkdir resumed>) = 0 [pid 5610] <... chdir resumed>) = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] chdir("./bus" [pid 5609] mkdir("./bus", 0777 [pid 5610] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus" [pid 5609] <... mkdir resumed>) = 0 [pid 5610] <... chdir resumed>) = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] chdir("./bus" [pid 5609] mkdir("./bus", 0777 [pid 5610] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus" [pid 5609] <... mkdir resumed>) = 0 [pid 5610] <... chdir resumed>) = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] chdir("./bus" [pid 5609] mkdir("./bus", 0777 [pid 5610] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5609] <... mkdir resumed>) = 0 [pid 5610] chdir("./bus" [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5610] <... chdir resumed>) = 0 [pid 5610] chdir("./bus" [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777 [pid 5610] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5609] <... mkdir resumed>) = 0 [pid 5610] chdir("./bus" [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] <... chdir resumed>) = 0 [pid 5609] mkdir("./bus", 0777 [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5609] <... mkdir resumed>) = 0 [pid 5610] chdir("./bus" [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] <... chdir resumed>) = 0 [pid 5609] mkdir("./bus", 0777 [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus" [pid 5609] <... mkdir resumed>) = 0 [pid 5610] <... chdir resumed>) = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] chdir("./bus" [pid 5609] mkdir("./bus", 0777 [pid 5610] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5609] <... mkdir resumed>) = 0 [pid 5610] chdir("./bus") = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] chdir("./bus" [pid 5609] mkdir("./bus", 0777 [pid 5610] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = 0 [pid 5609] <... mkdir resumed>) = 0 [pid 5610] chdir("./bus" [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5609] mkdir("./bus", 0777 [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus" [pid 5609] <... mkdir resumed>) = 0 [pid 5610] <... chdir resumed>) = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] chdir("./bus" [pid 5609] mkdir("./bus", 0777 [pid 5610] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus" [pid 5609] <... mkdir resumed>) = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777 [pid 5610] <... chdir resumed>) = 0 [pid 5609] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5610] chdir("./bus" [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5609] mkdir("./bus", 0777 [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5609] <... mkdir resumed>) = 0 [pid 5610] chdir("./bus" [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] <... chdir resumed>) = 0 [pid 5609] mkdir("./bus", 0777 [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5609] <... mkdir resumed>) = 0 [pid 5610] chdir("./bus" [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] <... chdir resumed>) = 0 [pid 5609] mkdir("./bus", 0777 [pid 5610] chdir("./bus" [pid 5609] <... mkdir resumed>) = 0 [pid 5610] <... chdir resumed>) = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] chdir("./bus" [pid 5609] mkdir("./bus", 0777 [pid 5610] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5609] <... mkdir resumed>) = 0 [pid 5610] chdir("./bus") = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5610] chdir("./bus" [pid 5609] mkdir("./bus", 0777 [pid 5610] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5610] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5610] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5608] <... futex resumed>) = 0 [pid 5609] <... mkdir resumed>) = 0 [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5609] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5609] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5609] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5608] close(3) = 0 [pid 5608] close(4) = -1 EBADF (Bad file descriptor) [pid 5608] close(5) = -1 EBADF (Bad file descriptor) [pid 5608] close(6) = -1 EBADF (Bad file descriptor) [pid 5608] close(7) = -1 EBADF (Bad file descriptor) [pid 5608] close(8) = -1 EBADF (Bad file descriptor) [pid 5608] close(9) = -1 EBADF (Bad file descriptor) [pid 5608] close(10) = -1 EBADF (Bad file descriptor) [pid 5608] close(11) = -1 EBADF (Bad file descriptor) [pid 5608] close(12) = -1 EBADF (Bad file descriptor) [pid 5608] close(13) = -1 EBADF (Bad file descriptor) [pid 5608] close(14) = -1 EBADF (Bad file descriptor) [pid 5608] close(15) = -1 EBADF (Bad file descriptor) [pid 5608] close(16) = -1 EBADF (Bad file descriptor) [pid 5608] close(17) = -1 EBADF (Bad file descriptor) [pid 5608] close(18) = -1 EBADF (Bad file descriptor) [pid 5608] close(19) = -1 EBADF (Bad file descriptor) [pid 5608] close(20) = -1 EBADF (Bad file descriptor) [pid 5608] close(21) = -1 EBADF (Bad file descriptor) [pid 5608] close(22) = -1 EBADF (Bad file descriptor) [pid 5608] close(23) = -1 EBADF (Bad file descriptor) [pid 5608] close(24) = -1 EBADF (Bad file descriptor) [pid 5608] close(25) = -1 EBADF (Bad file descriptor) [pid 5608] close(26) = -1 EBADF (Bad file descriptor) [pid 5608] close(27) = -1 EBADF (Bad file descriptor) [pid 5608] close(28) = -1 EBADF (Bad file descriptor) [pid 5608] close(29) = -1 EBADF (Bad file descriptor) [pid 5608] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5608] exit_group(0) = ? [pid 5610] <... futex resumed>) = ? [pid 5609] <... futex resumed>) = ? [pid 5610] +++ exited with 0 +++ [pid 5609] +++ exited with 0 +++ [pid 5608] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=572, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] umount2("./190", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./190", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./190/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./190/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./190/binderfs") = 0 [pid 5028] umount2("./190/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./190/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./190/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./190/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./190/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./190/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./190") = 0 [pid 5028] mkdir("./191", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5611 attached [pid 5611] set_robust_list(0x555557186760, 24 [pid 5028] <... clone resumed>, child_tidptr=0x555557186750) = 575 [pid 5611] <... set_robust_list resumed>) = 0 [pid 5611] chdir("./191") = 0 [pid 5611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5611] setpgid(0, 0) = 0 [pid 5611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5611] write(3, "1000", 4) = 4 [pid 5611] close(3) = 0 [pid 5611] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5611] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5611] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5611] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5611] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5611] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5611] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5611] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[576]}, 88) = 576 [pid 5611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5611] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5611] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5612 attached [pid 5612] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5612] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5612] memfd_create("syzkaller", 0) = 3 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5612] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5612] munmap(0x7f801047c000, 2097152) = 0 [pid 5612] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5612] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5612] close(3) = 0 [pid 5612] mkdir("./file0", 0777) = 0 [pid 5612] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5612] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5612] chdir("./file0") = 0 [pid 5612] ioctl(4, LOOP_CLR_FD) = 0 [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [ 127.027399][ T5612] loop0: detected capacity change from 0 to 4096 [ 127.037138][ T5612] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 127.055388][ T5612] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] memfd_create("syzkaller", 0) = 4 [pid 5612] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] close(4) = 0 [pid 5612] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5612] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5611] <... futex resumed>) = 0 [pid 5611] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5612] <... futex resumed>) = 0 [pid 5611] <... futex resumed>) = 1 [pid 5612] mkdir("./bus", 0777 [pid 5611] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5611] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5611] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5611] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5612] <... mkdir resumed>) = 0 [pid 5611] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5613 attached => {parent_tid=[577]}, 88) = 577 [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5613] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5611] rt_sigprocmask(SIG_SETMASK, [], [pid 5612] mkdir("./bus", 0777 [pid 5611] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5612] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5611] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5611] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5613] <... rseq resumed>) = 0 [pid 5612] mkdir("./bus", 0777 [pid 5613] set_robust_list(0x7f801067b9a0, 24 [pid 5612] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777 [pid 5613] <... set_robust_list resumed>) = 0 [pid 5612] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777 [pid 5613] rt_sigprocmask(SIG_SETMASK, [], [pid 5612] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5613] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5613] chdir("./bus" [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777 [pid 5613] <... chdir resumed>) = 0 [pid 5613] chdir("./bus" [pid 5612] <... mkdir resumed>) = 0 [pid 5613] <... chdir resumed>) = 0 [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777 [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5612] <... mkdir resumed>) = 0 [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5613] chdir("./bus" [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5613] <... chdir resumed>) = 0 [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777 [pid 5613] chdir("./bus" [pid 5612] <... mkdir resumed>) = 0 [pid 5613] <... chdir resumed>) = 0 [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5613] chdir("./bus" [pid 5612] mkdir("./bus", 0777 [pid 5613] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus" [pid 5612] <... mkdir resumed>) = 0 [pid 5613] <... chdir resumed>) = 0 [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5613] chdir("./bus" [pid 5612] mkdir("./bus", 0777 [pid 5613] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5612] <... mkdir resumed>) = 0 [pid 5613] chdir("./bus" [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5613] <... chdir resumed>) = 0 [pid 5612] mkdir("./bus", 0777 [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus" [pid 5612] <... mkdir resumed>) = 0 [pid 5613] <... chdir resumed>) = 0 [pid 5613] chdir("./bus" [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5613] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5612] mkdir("./bus", 0777 [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5612] <... mkdir resumed>) = 0 [pid 5613] chdir("./bus" [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5613] <... chdir resumed>) = 0 [pid 5613] chdir("./bus" [pid 5612] mkdir("./bus", 0777 [pid 5613] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5612] <... mkdir resumed>) = 0 [pid 5613] chdir("./bus") = 0 [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5612] mkdir("./bus", 0777 [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = 0 [pid 5612] <... mkdir resumed>) = 0 [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus" [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5613] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus" [pid 5612] mkdir("./bus", 0777 [pid 5613] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5613] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5613] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5613] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5611] <... futex resumed>) = 0 [pid 5612] <... mkdir resumed>) = 0 [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5612] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5612] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5612] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5611] close(3) = 0 [pid 5611] close(4) = -1 EBADF (Bad file descriptor) [pid 5611] close(5) = -1 EBADF (Bad file descriptor) [pid 5611] close(6) = -1 EBADF (Bad file descriptor) [pid 5611] close(7) = -1 EBADF (Bad file descriptor) [pid 5611] close(8) = -1 EBADF (Bad file descriptor) [pid 5611] close(9) = -1 EBADF (Bad file descriptor) [pid 5611] close(10) = -1 EBADF (Bad file descriptor) [pid 5611] close(11) = -1 EBADF (Bad file descriptor) [pid 5611] close(12) = -1 EBADF (Bad file descriptor) [pid 5611] close(13) = -1 EBADF (Bad file descriptor) [pid 5611] close(14) = -1 EBADF (Bad file descriptor) [pid 5611] close(15) = -1 EBADF (Bad file descriptor) [pid 5611] close(16) = -1 EBADF (Bad file descriptor) [pid 5611] close(17) = -1 EBADF (Bad file descriptor) [pid 5611] close(18) = -1 EBADF (Bad file descriptor) [pid 5611] close(19) = -1 EBADF (Bad file descriptor) [pid 5611] close(20) = -1 EBADF (Bad file descriptor) [pid 5611] close(21) = -1 EBADF (Bad file descriptor) [pid 5611] close(22) = -1 EBADF (Bad file descriptor) [pid 5611] close(23) = -1 EBADF (Bad file descriptor) [pid 5611] close(24) = -1 EBADF (Bad file descriptor) [pid 5611] close(25) = -1 EBADF (Bad file descriptor) [pid 5611] close(26) = -1 EBADF (Bad file descriptor) [pid 5611] close(27) = -1 EBADF (Bad file descriptor) [pid 5611] close(28) = -1 EBADF (Bad file descriptor) [pid 5611] close(29) = -1 EBADF (Bad file descriptor) [pid 5611] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5611] exit_group(0) = ? [pid 5613] <... futex resumed>) = ? [pid 5613] +++ exited with 0 +++ [pid 5612] <... futex resumed>) = ? [pid 5612] +++ exited with 0 +++ [pid 5611] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=575, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./191", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./191", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./191/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./191/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./191/binderfs") = 0 [pid 5028] umount2("./191/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./191/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./191/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./191/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./191/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./191/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./191") = 0 [pid 5028] mkdir("./192", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 578 ./strace-static-x86_64: Process 5614 attached [pid 5614] set_robust_list(0x555557186760, 24) = 0 [pid 5614] chdir("./192") = 0 [pid 5614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5614] setpgid(0, 0) = 0 [pid 5614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5614] write(3, "1000", 4) = 4 [pid 5614] close(3) = 0 [pid 5614] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5614] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5614] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5614] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5614] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5614] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5614] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[579]}, 88) = 579 ./strace-static-x86_64: Process 5615 attached [pid 5614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5614] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5614] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5615] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5615] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5615] memfd_create("syzkaller", 0) = 3 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5615] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5615] munmap(0x7f801047c000, 2097152) = 0 [pid 5615] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5615] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5615] close(3) = 0 [pid 5615] mkdir("./file0", 0777) = 0 [pid 5615] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5615] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5615] chdir("./file0") = 0 [pid 5615] ioctl(4, LOOP_CLR_FD) = 0 [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] memfd_create("syzkaller", 0) = 4 [pid 5615] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] close(4) = 0 [pid 5615] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5614] <... futex resumed>) = 0 [pid 5615] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5614] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5614] <... futex resumed>) = 0 [pid 5615] mkdir("./bus", 0777 [pid 5614] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5615] <... mkdir resumed>) = 0 [pid 5614] <... mmap resumed>) = 0x7f801065b000 [pid 5614] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5614] <... mprotect resumed>) = 0 [pid 5614] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5615] mkdir("./bus", 0777 [pid 5614] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5615] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5614] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5616 attached => {parent_tid=[580]}, 88) = 580 [pid 5614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5614] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5614] <... futex resumed>) = 0 [pid 5615] mkdir("./bus", 0777 [pid 5614] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5615] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777 [pid 5616] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5615] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5616] set_robust_list(0x7f801067b9a0, 24 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] <... set_robust_list resumed>) = 0 [pid 5616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5615] mkdir("./bus", 0777 [pid 5616] chdir("./bus") = 0 [ 127.285190][ T5615] loop0: detected capacity change from 0 to 4096 [ 127.294070][ T5615] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 127.313562][ T5615] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5616] <... chdir resumed>) = 0 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] chdir("./bus" [pid 5615] mkdir("./bus", 0777 [pid 5616] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = 0 [pid 5615] <... mkdir resumed>) = 0 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] chdir("./bus" [pid 5615] mkdir("./bus", 0777 [pid 5616] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777 [pid 5616] <... chdir resumed>) = 0 [pid 5615] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777 [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5616] <... chdir resumed>) = 0 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] chdir("./bus" [pid 5615] mkdir("./bus", 0777 [pid 5616] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5616] <... chdir resumed>) = 0 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] chdir("./bus" [pid 5615] mkdir("./bus", 0777 [pid 5616] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5615] <... mkdir resumed>) = 0 [pid 5616] chdir("./bus") = 0 [pid 5616] chdir("./bus" [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5615] mkdir("./bus", 0777 [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5616] <... chdir resumed>) = 0 [pid 5616] chdir("./bus" [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5615] mkdir("./bus", 0777 [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5616] <... chdir resumed>) = 0 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5615] mkdir("./bus", 0777 [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5616] <... chdir resumed>) = 0 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] chdir("./bus" [pid 5615] mkdir("./bus", 0777) = 0 [pid 5616] <... chdir resumed>) = 0 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] chdir("./bus" [pid 5615] mkdir("./bus", 0777 [pid 5616] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = 0 [pid 5615] <... mkdir resumed>) = 0 [pid 5616] chdir("./bus" [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus" [pid 5615] mkdir("./bus", 0777 [pid 5616] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5616] <... chdir resumed>) = 0 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] chdir("./bus" [pid 5615] mkdir("./bus", 0777 [pid 5616] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5616] <... chdir resumed>) = 0 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] chdir("./bus" [pid 5615] mkdir("./bus", 0777 [pid 5616] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5616] <... chdir resumed>) = 0 [pid 5616] chdir("./bus" [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5615] mkdir("./bus", 0777 [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = 0 [pid 5615] <... mkdir resumed>) = 0 [pid 5616] chdir("./bus" [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5615] mkdir("./bus", 0777 [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5616] <... chdir resumed>) = 0 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] chdir("./bus" [pid 5615] mkdir("./bus", 0777 [pid 5616] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5616] <... chdir resumed>) = 0 [pid 5616] chdir("./bus" [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5615] mkdir("./bus", 0777 [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] <... chdir resumed>) = 0 [pid 5615] mkdir("./bus", 0777 [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777 [pid 5616] <... chdir resumed>) = 0 [pid 5616] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5616] <... chdir resumed>) = 0 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] chdir("./bus" [pid 5615] mkdir("./bus", 0777 [pid 5616] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5616] <... chdir resumed>) = 0 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5616] chdir("./bus" [pid 5615] mkdir("./bus", 0777 [pid 5616] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5616] <... chdir resumed>) = 0 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777 [pid 5616] chdir("./bus" [pid 5615] <... mkdir resumed>) = 0 [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777 [pid 5616] <... chdir resumed>) = 0 [pid 5616] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5615] <... mkdir resumed>) = 0 [pid 5616] <... futex resumed>) = 1 [pid 5614] <... futex resumed>) = 0 [pid 5616] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5615] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5615] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5615] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5614] close(3) = 0 [pid 5614] close(4) = -1 EBADF (Bad file descriptor) [pid 5614] close(5) = -1 EBADF (Bad file descriptor) [pid 5614] close(6) = -1 EBADF (Bad file descriptor) [pid 5614] close(7) = -1 EBADF (Bad file descriptor) [pid 5614] close(8) = -1 EBADF (Bad file descriptor) [pid 5614] close(9) = -1 EBADF (Bad file descriptor) [pid 5614] close(10) = -1 EBADF (Bad file descriptor) [pid 5614] close(11) = -1 EBADF (Bad file descriptor) [pid 5614] close(12) = -1 EBADF (Bad file descriptor) [pid 5614] close(13) = -1 EBADF (Bad file descriptor) [pid 5614] close(14) = -1 EBADF (Bad file descriptor) [pid 5614] close(15) = -1 EBADF (Bad file descriptor) [pid 5614] close(16) = -1 EBADF (Bad file descriptor) [pid 5614] close(17) = -1 EBADF (Bad file descriptor) [pid 5614] close(18) = -1 EBADF (Bad file descriptor) [pid 5614] close(19) = -1 EBADF (Bad file descriptor) [pid 5614] close(20) = -1 EBADF (Bad file descriptor) [pid 5614] close(21) = -1 EBADF (Bad file descriptor) [pid 5614] close(22) = -1 EBADF (Bad file descriptor) [pid 5614] close(23) = -1 EBADF (Bad file descriptor) [pid 5614] close(24) = -1 EBADF (Bad file descriptor) [pid 5614] close(25) = -1 EBADF (Bad file descriptor) [pid 5614] close(26) = -1 EBADF (Bad file descriptor) [pid 5614] close(27) = -1 EBADF (Bad file descriptor) [pid 5614] close(28) = -1 EBADF (Bad file descriptor) [pid 5614] close(29) = -1 EBADF (Bad file descriptor) [pid 5614] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5614] exit_group(0 [pid 5616] <... futex resumed>) = ? [pid 5615] <... futex resumed>) = ? [pid 5614] <... exit_group resumed>) = ? [pid 5616] +++ exited with 0 +++ [pid 5615] +++ exited with 0 +++ [pid 5614] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=578, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./192", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./192", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./192/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./192/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./192/binderfs") = 0 [pid 5028] umount2("./192/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./192/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./192/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./192/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./192/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./192/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./192") = 0 [pid 5028] mkdir("./193", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5617 attached , child_tidptr=0x555557186750) = 581 [pid 5617] set_robust_list(0x555557186760, 24) = 0 [pid 5617] chdir("./193") = 0 [pid 5617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5617] setpgid(0, 0) = 0 [pid 5617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5617] write(3, "1000", 4) = 4 [pid 5617] close(3) = 0 [pid 5617] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5617] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5617] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5617] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5617] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5617] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5617] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5618 attached => {parent_tid=[582]}, 88) = 582 [pid 5618] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5617] rt_sigprocmask(SIG_SETMASK, [], [pid 5618] <... rseq resumed>) = 0 [pid 5617] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5618] set_robust_list(0x7f801889c9a0, 24 [pid 5617] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5618] <... set_robust_list resumed>) = 0 [pid 5618] rt_sigprocmask(SIG_SETMASK, [], [pid 5617] <... futex resumed>) = 0 [pid 5618] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5617] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5618] memfd_create("syzkaller", 0) = 3 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5618] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5618] munmap(0x7f801047c000, 2097152) = 0 [pid 5618] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5618] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5618] close(3) = 0 [pid 5618] mkdir("./file0", 0777) = 0 [pid 5618] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5618] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5618] chdir("./file0") = 0 [pid 5618] ioctl(4, LOOP_CLR_FD) = 0 [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [ 127.549097][ T5618] loop0: detected capacity change from 0 to 4096 [ 127.558293][ T5618] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 127.578960][ T5618] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] memfd_create("syzkaller", 0) = 4 [pid 5618] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] close(4) = 0 [pid 5618] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5617] <... futex resumed>) = 0 [pid 5617] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5617] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5617] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5617] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5617] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5618] <... futex resumed>) = 1 [pid 5618] mkdir("./bus", 0777./strace-static-x86_64: Process 5619 attached [pid 5617] <... clone3 resumed> => {parent_tid=[583]}, 88) = 583 [pid 5619] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5617] rt_sigprocmask(SIG_SETMASK, [], [pid 5619] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5617] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5617] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5619] rt_sigprocmask(SIG_SETMASK, [], [pid 5617] <... futex resumed>) = 0 [pid 5619] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5619] chdir("./bus" [pid 5617] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5619] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus" [pid 5618] <... mkdir resumed>) = 0 [pid 5619] <... chdir resumed>) = 0 [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5618] mkdir("./bus", 0777 [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus" [pid 5618] <... mkdir resumed>) = 0 [pid 5619] <... chdir resumed>) = 0 [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5619] chdir("./bus" [pid 5618] mkdir("./bus", 0777 [pid 5619] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus" [pid 5618] <... mkdir resumed>) = 0 [pid 5619] <... chdir resumed>) = 0 [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777 [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus" [pid 5618] <... mkdir resumed>) = 0 [pid 5619] <... chdir resumed>) = 0 [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5619] chdir("./bus" [pid 5618] mkdir("./bus", 0777 [pid 5619] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5618] <... mkdir resumed>) = 0 [pid 5619] chdir("./bus") = 0 [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5619] chdir("./bus" [pid 5618] mkdir("./bus", 0777 [pid 5619] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus" [pid 5618] <... mkdir resumed>) = 0 [pid 5619] <... chdir resumed>) = 0 [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5619] chdir("./bus" [pid 5618] mkdir("./bus", 0777 [pid 5619] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5618] <... mkdir resumed>) = 0 [pid 5619] chdir("./bus" [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5619] <... chdir resumed>) = 0 [pid 5618] mkdir("./bus", 0777 [pid 5619] chdir("./bus" [pid 5618] <... mkdir resumed>) = 0 [pid 5619] <... chdir resumed>) = 0 [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777 [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus" [pid 5618] <... mkdir resumed>) = 0 [pid 5619] <... chdir resumed>) = 0 [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5619] chdir("./bus" [pid 5618] mkdir("./bus", 0777 [pid 5619] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = 0 [pid 5618] <... mkdir resumed>) = 0 [pid 5619] chdir("./bus" [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5619] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5618] mkdir("./bus", 0777 [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus" [pid 5618] <... mkdir resumed>) = 0 [pid 5619] <... chdir resumed>) = 0 [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5619] chdir("./bus" [pid 5618] mkdir("./bus", 0777 [pid 5619] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5618] <... mkdir resumed>) = 0 [pid 5619] chdir("./bus" [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5619] <... chdir resumed>) = 0 [pid 5618] mkdir("./bus", 0777 [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus" [pid 5618] <... mkdir resumed>) = 0 [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5619] <... chdir resumed>) = 0 [pid 5618] mkdir("./bus", 0777 [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus" [pid 5618] <... mkdir resumed>) = 0 [pid 5619] <... chdir resumed>) = 0 [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5618] mkdir("./bus", 0777 [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = 0 [pid 5618] <... mkdir resumed>) = 0 [pid 5619] chdir("./bus" [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5619] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5618] mkdir("./bus", 0777 [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5619] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5617] <... futex resumed>) = 0 [pid 5619] <... futex resumed>) = 1 [pid 5619] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5618] <... mkdir resumed>) = 0 [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5618] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5618] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5618] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5617] close(3) = 0 [pid 5617] close(4) = -1 EBADF (Bad file descriptor) [pid 5617] close(5) = -1 EBADF (Bad file descriptor) [pid 5617] close(6) = -1 EBADF (Bad file descriptor) [pid 5617] close(7) = -1 EBADF (Bad file descriptor) [pid 5617] close(8) = -1 EBADF (Bad file descriptor) [pid 5617] close(9) = -1 EBADF (Bad file descriptor) [pid 5617] close(10) = -1 EBADF (Bad file descriptor) [pid 5617] close(11) = -1 EBADF (Bad file descriptor) [pid 5617] close(12) = -1 EBADF (Bad file descriptor) [pid 5617] close(13) = -1 EBADF (Bad file descriptor) [pid 5617] close(14) = -1 EBADF (Bad file descriptor) [pid 5617] close(15) = -1 EBADF (Bad file descriptor) [pid 5617] close(16) = -1 EBADF (Bad file descriptor) [pid 5617] close(17) = -1 EBADF (Bad file descriptor) [pid 5617] close(18) = -1 EBADF (Bad file descriptor) [pid 5617] close(19) = -1 EBADF (Bad file descriptor) [pid 5617] close(20) = -1 EBADF (Bad file descriptor) [pid 5617] close(21) = -1 EBADF (Bad file descriptor) [pid 5617] close(22) = -1 EBADF (Bad file descriptor) [pid 5617] close(23) = -1 EBADF (Bad file descriptor) [pid 5617] close(24) = -1 EBADF (Bad file descriptor) [pid 5617] close(25) = -1 EBADF (Bad file descriptor) [pid 5617] close(26) = -1 EBADF (Bad file descriptor) [pid 5617] close(27) = -1 EBADF (Bad file descriptor) [pid 5617] close(28) = -1 EBADF (Bad file descriptor) [pid 5617] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5617] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5617] exit_group(0 [pid 5619] <... futex resumed>) = ? [pid 5618] <... futex resumed>) = ? [pid 5617] <... exit_group resumed>) = ? [pid 5619] +++ exited with 0 +++ [pid 5618] +++ exited with 0 +++ [pid 5617] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=581, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] umount2("./193", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./193", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./193/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./193/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./193/binderfs") = 0 [pid 5028] umount2("./193/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./193/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./193/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./193/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./193/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./193/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./193") = 0 [pid 5028] mkdir("./194", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 584 ./strace-static-x86_64: Process 5620 attached [pid 5620] set_robust_list(0x555557186760, 24) = 0 [pid 5620] chdir("./194") = 0 [pid 5620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5620] setpgid(0, 0) = 0 [pid 5620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5620] write(3, "1000", 4) = 4 [pid 5620] close(3) = 0 [pid 5620] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5620] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5620] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5620] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5620] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5620] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5620] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[585]}, 88) = 585 [pid 5620] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5620] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5621 attached ) = 0 [pid 5621] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5621] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5620] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5621] memfd_create("syzkaller", 0) = 3 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5621] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5621] munmap(0x7f801047c000, 2097152) = 0 [pid 5621] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5621] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5621] close(3) = 0 [pid 5621] mkdir("./file0", 0777) = 0 [pid 5621] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5621] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5621] chdir("./file0") = 0 [pid 5621] ioctl(4, LOOP_CLR_FD) = 0 [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [ 127.827278][ T5621] loop0: detected capacity change from 0 to 4096 [ 127.836007][ T5621] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 127.853276][ T5621] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] memfd_create("syzkaller", 0) = 4 [pid 5621] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] close(4) = 0 [pid 5621] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5621] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5620] <... futex resumed>) = 0 [pid 5620] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5621] <... futex resumed>) = 0 [pid 5621] mkdir("./bus", 0777 [pid 5620] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5620] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5620] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5621] <... mkdir resumed>) = 0 [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777 [pid 5620] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5621] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5620] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5622 attached [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5622] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5621] mkdir("./bus", 0777 [pid 5622] <... rseq resumed>) = 0 [pid 5622] set_robust_list(0x7f801067b9a0, 24 [pid 5621] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5620] <... clone3 resumed> => {parent_tid=[586]}, 88) = 586 [pid 5622] <... set_robust_list resumed>) = 0 [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5620] rt_sigprocmask(SIG_SETMASK, [], [pid 5622] rt_sigprocmask(SIG_SETMASK, [], [pid 5621] mkdir("./bus", 0777 [pid 5620] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5622] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5622] chdir("./bus" [pid 5621] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5620] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... chdir resumed>) = 0 [pid 5620] <... futex resumed>) = 0 [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5622] chdir("./bus" [pid 5621] mkdir("./bus", 0777 [pid 5620] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5622] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus" [pid 5621] <... mkdir resumed>) = 0 [pid 5622] <... chdir resumed>) = 0 [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5622] chdir("./bus" [pid 5621] mkdir("./bus", 0777 [pid 5622] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = 0 [pid 5621] <... mkdir resumed>) = 0 [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus" [pid 5621] mkdir("./bus", 0777 [pid 5622] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus" [pid 5621] <... mkdir resumed>) = 0 [pid 5622] <... chdir resumed>) = 0 [pid 5622] chdir("./bus" [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5622] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5621] mkdir("./bus", 0777 [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5621] <... mkdir resumed>) = 0 [pid 5622] chdir("./bus" [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5622] <... chdir resumed>) = 0 [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus" [pid 5621] mkdir("./bus", 0777 [pid 5622] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = 0 [pid 5621] <... mkdir resumed>) = 0 [pid 5622] chdir("./bus" [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5622] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5621] mkdir("./bus", 0777 [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = 0 [pid 5621] <... mkdir resumed>) = 0 [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5621] mkdir("./bus", 0777 [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus" [pid 5621] <... mkdir resumed>) = 0 [pid 5622] <... chdir resumed>) = 0 [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus" [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5622] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5621] mkdir("./bus", 0777 [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus" [pid 5621] <... mkdir resumed>) = 0 [pid 5622] <... chdir resumed>) = 0 [pid 5622] chdir("./bus" [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5622] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5621] mkdir("./bus", 0777 [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5622] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5622] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5620] <... futex resumed>) = 0 [pid 5621] <... mkdir resumed>) = 0 [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5621] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5621] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5621] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5620] close(3) = 0 [pid 5620] close(4) = -1 EBADF (Bad file descriptor) [pid 5620] close(5) = -1 EBADF (Bad file descriptor) [pid 5620] close(6) = -1 EBADF (Bad file descriptor) [pid 5620] close(7) = -1 EBADF (Bad file descriptor) [pid 5620] close(8) = -1 EBADF (Bad file descriptor) [pid 5620] close(9) = -1 EBADF (Bad file descriptor) [pid 5620] close(10) = -1 EBADF (Bad file descriptor) [pid 5620] close(11) = -1 EBADF (Bad file descriptor) [pid 5620] close(12) = -1 EBADF (Bad file descriptor) [pid 5620] close(13) = -1 EBADF (Bad file descriptor) [pid 5620] close(14) = -1 EBADF (Bad file descriptor) [pid 5620] close(15) = -1 EBADF (Bad file descriptor) [pid 5620] close(16) = -1 EBADF (Bad file descriptor) [pid 5620] close(17) = -1 EBADF (Bad file descriptor) [pid 5620] close(18) = -1 EBADF (Bad file descriptor) [pid 5620] close(19) = -1 EBADF (Bad file descriptor) [pid 5620] close(20) = -1 EBADF (Bad file descriptor) [pid 5620] close(21) = -1 EBADF (Bad file descriptor) [pid 5620] close(22) = -1 EBADF (Bad file descriptor) [pid 5620] close(23) = -1 EBADF (Bad file descriptor) [pid 5620] close(24) = -1 EBADF (Bad file descriptor) [pid 5620] close(25) = -1 EBADF (Bad file descriptor) [pid 5620] close(26) = -1 EBADF (Bad file descriptor) [pid 5620] close(27) = -1 EBADF (Bad file descriptor) [pid 5620] close(28) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5620] close(29) = -1 EBADF (Bad file descriptor) [pid 5620] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5620] exit_group(0 [pid 5622] <... futex resumed>) = ? [pid 5620] <... exit_group resumed>) = ? [pid 5622] +++ exited with 0 +++ [pid 5621] <... futex resumed>) = ? [pid 5621] +++ exited with 0 +++ [pid 5620] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=584, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./194", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./194", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./194/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./194/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./194/binderfs") = 0 [pid 5028] umount2("./194/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./194/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./194/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./194/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./194/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./194/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./194") = 0 [pid 5028] mkdir("./195", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 587 ./strace-static-x86_64: Process 5623 attached [pid 5623] set_robust_list(0x555557186760, 24) = 0 [pid 5623] chdir("./195") = 0 [pid 5623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5623] setpgid(0, 0) = 0 [pid 5623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5623] write(3, "1000", 4) = 4 [pid 5623] close(3) = 0 [pid 5623] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5623] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5623] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5623] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5623] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5623] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5624 attached [pid 5624] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5623] <... clone3 resumed> => {parent_tid=[588]}, 88) = 588 [pid 5623] rt_sigprocmask(SIG_SETMASK, [], [pid 5624] <... rseq resumed>) = 0 [pid 5623] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5624] set_robust_list(0x7f801889c9a0, 24 [pid 5623] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... set_robust_list resumed>) = 0 [pid 5623] <... futex resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5623] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5624] memfd_create("syzkaller", 0) = 3 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5624] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5624] munmap(0x7f801047c000, 2097152) = 0 [pid 5624] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5624] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5624] close(3) = 0 [pid 5624] mkdir("./file0", 0777) = 0 [pid 5624] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5624] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5624] chdir("./file0") = 0 [pid 5624] ioctl(4, LOOP_CLR_FD) = 0 [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] memfd_create("syzkaller", 0) = 4 [pid 5624] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] close(4) = 0 [pid 5624] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5623] <... futex resumed>) = 0 [pid 5624] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5624] mkdir("./bus", 0777 [pid 5623] <... futex resumed>) = 0 [ 128.125953][ T5624] loop0: detected capacity change from 0 to 4096 [ 128.134826][ T5624] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 128.155533][ T5624] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5623] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5623] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5623] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5624] <... mkdir resumed>) = 0 [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5623] <... clone3 resumed> => {parent_tid=[589]}, 88) = 589 ./strace-static-x86_64: Process 5625 attached [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5623] rt_sigprocmask(SIG_SETMASK, [], [pid 5624] mkdir("./bus", 0777 [pid 5623] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5624] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5623] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5623] <... futex resumed>) = 0 [pid 5623] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5625] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5625] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5625] rt_sigprocmask(SIG_SETMASK, [], [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777 [pid 5625] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5624] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] chdir("./bus" [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5625] <... chdir resumed>) = 0 [pid 5624] mkdir("./bus", 0777 [pid 5625] chdir("./bus" [pid 5624] <... mkdir resumed>) = 0 [pid 5625] <... chdir resumed>) = 0 [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5625] chdir("./bus" [pid 5624] mkdir("./bus", 0777 [pid 5625] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5624] <... mkdir resumed>) = 0 [pid 5625] chdir("./bus") = 0 [pid 5625] chdir("./bus" [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = 0 [pid 5625] <... chdir resumed>) = 0 [pid 5625] chdir("./bus" [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777 [pid 5625] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5624] <... mkdir resumed>) = 0 [pid 5625] chdir("./bus" [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777 [pid 5625] <... chdir resumed>) = 0 [pid 5624] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] chdir("./bus" [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777 [pid 5625] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5624] <... mkdir resumed>) = 0 [pid 5625] chdir("./bus" [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777 [pid 5625] <... chdir resumed>) = 0 [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5624] <... mkdir resumed>) = 0 [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5625] chdir("./bus" [pid 5624] mkdir("./bus", 0777 [pid 5625] <... chdir resumed>) = 0 [pid 5624] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5625] chdir("./bus" [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5625] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5624] mkdir("./bus", 0777 [pid 5625] chdir("./bus") = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5625] chdir("./bus" [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5625] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5624] mkdir("./bus", 0777 [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5625] chdir("./bus" [pid 5624] mkdir("./bus", 0777 [pid 5625] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5625] chdir("./bus" [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5625] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5624] mkdir("./bus", 0777 [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5625] chdir("./bus" [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5625] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5624] mkdir("./bus", 0777 [pid 5625] chdir("./bus") = 0 [pid 5624] <... mkdir resumed>) = 0 [pid 5625] chdir("./bus" [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777 [pid 5625] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus" [pid 5623] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5625] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5624] <... mkdir resumed>) = 0 [pid 5625] chdir("./bus" [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5625] <... chdir resumed>) = 0 [pid 5624] mkdir("./bus", 0777 [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5624] <... mkdir resumed>) = 0 [pid 5625] chdir("./bus" [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5625] <... chdir resumed>) = 0 [pid 5624] mkdir("./bus", 0777 [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5625] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5625] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5624] <... mkdir resumed>) = 0 [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5624] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5624] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5623] close(3 [pid 5624] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] <... close resumed>) = 0 [pid 5623] close(4) = -1 EBADF (Bad file descriptor) [pid 5623] close(5) = -1 EBADF (Bad file descriptor) [pid 5623] close(6) = -1 EBADF (Bad file descriptor) [pid 5623] close(7) = -1 EBADF (Bad file descriptor) [pid 5623] close(8) = -1 EBADF (Bad file descriptor) [pid 5623] close(9) = -1 EBADF (Bad file descriptor) [pid 5623] close(10) = -1 EBADF (Bad file descriptor) [pid 5623] close(11) = -1 EBADF (Bad file descriptor) [pid 5623] close(12) = -1 EBADF (Bad file descriptor) [pid 5623] close(13) = -1 EBADF (Bad file descriptor) [pid 5623] close(14) = -1 EBADF (Bad file descriptor) [pid 5623] close(15) = -1 EBADF (Bad file descriptor) [pid 5623] close(16) = -1 EBADF (Bad file descriptor) [pid 5623] close(17) = -1 EBADF (Bad file descriptor) [pid 5623] close(18) = -1 EBADF (Bad file descriptor) [pid 5623] close(19) = -1 EBADF (Bad file descriptor) [pid 5623] close(20) = -1 EBADF (Bad file descriptor) [pid 5623] close(21) = -1 EBADF (Bad file descriptor) [pid 5623] close(22) = -1 EBADF (Bad file descriptor) [pid 5623] close(23) = -1 EBADF (Bad file descriptor) [pid 5623] close(24) = -1 EBADF (Bad file descriptor) [pid 5623] close(25) = -1 EBADF (Bad file descriptor) [pid 5623] close(26) = -1 EBADF (Bad file descriptor) [pid 5623] close(27) = -1 EBADF (Bad file descriptor) [pid 5623] close(28) = -1 EBADF (Bad file descriptor) [pid 5623] close(29write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5623] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5623] exit_group(0 [pid 5624] <... futex resumed>) = ? [pid 5625] <... futex resumed>) = ? [pid 5624] +++ exited with 0 +++ [pid 5623] <... exit_group resumed>) = ? [pid 5625] +++ exited with 0 +++ [pid 5623] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=587, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./195", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./195", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./195/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./195/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./195/binderfs") = 0 [pid 5028] umount2("./195/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./195/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./195/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./195/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./195/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./195/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./195") = 0 [pid 5028] mkdir("./196", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 590 ./strace-static-x86_64: Process 5626 attached [pid 5626] set_robust_list(0x555557186760, 24) = 0 [pid 5626] chdir("./196") = 0 [pid 5626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5626] setpgid(0, 0) = 0 [pid 5626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5626] write(3, "1000", 4) = 4 [pid 5626] close(3) = 0 [pid 5626] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5626] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5626] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5626] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5626] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5626] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5627 attached => {parent_tid=[591]}, 88) = 591 [pid 5627] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5626] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5626] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5627] <... rseq resumed>) = 0 [pid 5627] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5627] memfd_create("syzkaller", 0) = 3 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5627] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5627] munmap(0x7f801047c000, 2097152) = 0 [pid 5627] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5627] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5627] close(3) = 0 [pid 5627] mkdir("./file0", 0777) = 0 [pid 5627] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5627] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5627] chdir("./file0") = 0 [pid 5627] ioctl(4, LOOP_CLR_FD) = 0 [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [ 128.380340][ T5627] loop0: detected capacity change from 0 to 4096 [ 128.388972][ T5627] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 128.407230][ T5627] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] memfd_create("syzkaller", 0) = 4 [pid 5627] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] close(4) = 0 [pid 5627] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5626] <... futex resumed>) = 0 [pid 5627] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5626] <... futex resumed>) = 0 [pid 5626] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] mkdir("./bus", 0777 [pid 5626] <... futex resumed>) = 0 [pid 5626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5626] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5626] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5626] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5628 attached [pid 5628] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5626] <... clone3 resumed> => {parent_tid=[592]}, 88) = 592 [pid 5628] <... rseq resumed>) = 0 [pid 5626] rt_sigprocmask(SIG_SETMASK, [], [pid 5628] set_robust_list(0x7f801067b9a0, 24 [pid 5626] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5628] <... set_robust_list resumed>) = 0 [pid 5626] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5626] <... futex resumed>) = 0 [pid 5628] chdir("./bus" [pid 5626] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] <... chdir resumed>) = 0 [pid 5627] <... mkdir resumed>) = 0 [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus" [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777 [pid 5628] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus" [pid 5627] <... mkdir resumed>) = 0 [pid 5628] <... chdir resumed>) = 0 [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5628] chdir("./bus" [pid 5627] mkdir("./bus", 0777 [pid 5628] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus" [pid 5627] <... mkdir resumed>) = 0 [pid 5628] <... chdir resumed>) = 0 [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5628] chdir("./bus" [pid 5627] mkdir("./bus", 0777 [pid 5628] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus" [pid 5627] <... mkdir resumed>) = 0 [pid 5628] <... chdir resumed>) = 0 [pid 5628] chdir("./bus" [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5628] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5627] mkdir("./bus", 0777 [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus" [pid 5627] <... mkdir resumed>) = 0 [pid 5628] <... chdir resumed>) = 0 [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5628] chdir("./bus" [pid 5627] mkdir("./bus", 0777 [pid 5628] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5627] <... mkdir resumed>) = 0 [pid 5628] chdir("./bus" [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777 [pid 5628] <... chdir resumed>) = 0 [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus" [pid 5627] <... mkdir resumed>) = 0 [pid 5628] <... chdir resumed>) = 0 [pid 5628] chdir("./bus" [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5628] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5627] mkdir("./bus", 0777 [pid 5628] chdir("./bus" [pid 5627] <... mkdir resumed>) = 0 [pid 5628] <... chdir resumed>) = 0 [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5628] chdir("./bus" [pid 5627] mkdir("./bus", 0777 [pid 5628] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus" [pid 5627] <... mkdir resumed>) = 0 [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5628] <... chdir resumed>) = 0 [pid 5627] mkdir("./bus", 0777 [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus" [pid 5627] <... mkdir resumed>) = 0 [pid 5628] <... chdir resumed>) = 0 [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = 0 [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5628] chdir("./bus" [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777 [pid 5628] <... chdir resumed>) = 0 [pid 5627] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5628] chdir("./bus" [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = 0 [pid 5628] <... chdir resumed>) = 0 [pid 5628] chdir("./bus" [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5628] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5627] mkdir("./bus", 0777 [pid 5628] chdir("./bus" [pid 5627] <... mkdir resumed>) = 0 [pid 5628] <... chdir resumed>) = 0 [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5627] mkdir("./bus", 0777 [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus" [pid 5627] <... mkdir resumed>) = 0 [pid 5628] <... chdir resumed>) = 0 [pid 5628] chdir("./bus" [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5628] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5627] mkdir("./bus", 0777 [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus" [pid 5627] <... mkdir resumed>) = 0 [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5628] <... chdir resumed>) = 0 [pid 5627] mkdir("./bus", 0777 [pid 5628] chdir("./bus") = 0 [pid 5627] <... mkdir resumed>) = 0 [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5628] chdir("./bus" [pid 5627] mkdir("./bus", 0777 [pid 5628] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus" [pid 5627] <... mkdir resumed>) = 0 [pid 5628] <... chdir resumed>) = 0 [pid 5628] chdir("./bus" [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5628] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5627] mkdir("./bus", 0777 [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus" [pid 5627] <... mkdir resumed>) = 0 [pid 5628] <... chdir resumed>) = 0 [pid 5628] chdir("./bus" [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5628] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5627] mkdir("./bus", 0777 [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = 0 [pid 5628] chdir("./bus" [pid 5627] <... mkdir resumed>) = 0 [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777 [pid 5628] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5628] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5627] <... mkdir resumed>) = 0 [pid 5628] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5628] <... futex resumed>) = 1 [pid 5628] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5627] mkdir("./bus", 0777 [pid 5626] <... futex resumed>) = 0 [pid 5627] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5627] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5627] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5627] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5626] close(3) = 0 [pid 5626] close(4) = -1 EBADF (Bad file descriptor) [pid 5626] close(5) = -1 EBADF (Bad file descriptor) [pid 5626] close(6) = -1 EBADF (Bad file descriptor) [pid 5626] close(7) = -1 EBADF (Bad file descriptor) [pid 5626] close(8) = -1 EBADF (Bad file descriptor) [pid 5626] close(9) = -1 EBADF (Bad file descriptor) [pid 5626] close(10) = -1 EBADF (Bad file descriptor) [pid 5626] close(11) = -1 EBADF (Bad file descriptor) [pid 5626] close(12) = -1 EBADF (Bad file descriptor) [pid 5626] close(13) = -1 EBADF (Bad file descriptor) [pid 5626] close(14) = -1 EBADF (Bad file descriptor) [pid 5626] close(15) = -1 EBADF (Bad file descriptor) [pid 5626] close(16) = -1 EBADF (Bad file descriptor) [pid 5626] close(17) = -1 EBADF (Bad file descriptor) [pid 5626] close(18) = -1 EBADF (Bad file descriptor) [pid 5626] close(19) = -1 EBADF (Bad file descriptor) [pid 5626] close(20) = -1 EBADF (Bad file descriptor) [pid 5626] close(21) = -1 EBADF (Bad file descriptor) [pid 5626] close(22) = -1 EBADF (Bad file descriptor) [pid 5626] close(23) = -1 EBADF (Bad file descriptor) [pid 5626] close(24) = -1 EBADF (Bad file descriptor) [pid 5626] close(25) = -1 EBADF (Bad file descriptor) [pid 5626] close(26) = -1 EBADF (Bad file descriptor) [pid 5626] close(27) = -1 EBADF (Bad file descriptor) [pid 5626] close(28) = -1 EBADF (Bad file descriptor) [pid 5626] close(29) = -1 EBADF (Bad file descriptor) [pid 5626] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5626] exit_group(0 [pid 5628] <... futex resumed>) = ? [pid 5628] +++ exited with 0 +++ [pid 5626] <... exit_group resumed>) = ? [pid 5627] <... futex resumed>) = ? [pid 5627] +++ exited with 0 +++ [pid 5626] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=590, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=8 /* 0.08 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./196", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./196", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./196/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./196/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./196/binderfs") = 0 [pid 5028] umount2("./196/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./196/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./196/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./196/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./196/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./196/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./196") = 0 [pid 5028] mkdir("./197", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 593 ./strace-static-x86_64: Process 5629 attached [pid 5629] set_robust_list(0x555557186760, 24) = 0 [pid 5629] chdir("./197") = 0 [pid 5629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5629] setpgid(0, 0) = 0 [pid 5629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5629] write(3, "1000", 4) = 4 [pid 5629] close(3) = 0 [pid 5629] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5629] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5629] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5629] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5629] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5629] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[594]}, 88) = 594 [pid 5629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5629] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5629] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5630 attached [pid 5630] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5630] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5630] memfd_create("syzkaller", 0) = 3 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5630] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5630] munmap(0x7f801047c000, 2097152) = 0 [pid 5630] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5630] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5630] close(3) = 0 [pid 5630] mkdir("./file0", 0777) = 0 [pid 5630] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5630] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5630] chdir("./file0") = 0 [pid 5630] ioctl(4, LOOP_CLR_FD) = 0 [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 128.665595][ T5630] loop0: detected capacity change from 0 to 4096 [ 128.674929][ T5630] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 128.696201][ T5630] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] memfd_create("syzkaller", 0) = 4 [pid 5630] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] close(4) = 0 [pid 5630] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5629] <... futex resumed>) = 0 [pid 5629] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] mkdir("./bus", 0777 [pid 5629] <... futex resumed>) = 0 [pid 5629] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5629] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5629] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5629] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5631 attached [pid 5630] <... mkdir resumed>) = 0 [pid 5629] <... clone3 resumed> => {parent_tid=[595]}, 88) = 595 [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5629] rt_sigprocmask(SIG_SETMASK, [], [pid 5630] mkdir("./bus", 0777 [pid 5629] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5631] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5630] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5629] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5631] set_robust_list(0x7f801067b9a0, 24 [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5629] <... futex resumed>) = 0 [pid 5631] <... set_robust_list resumed>) = 0 [pid 5629] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5631] chdir("./bus" [pid 5630] mkdir("./bus", 0777 [pid 5631] <... chdir resumed>) = 0 [pid 5631] chdir("./bus" [pid 5630] <... mkdir resumed>) = 0 [pid 5631] <... chdir resumed>) = 0 [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777 [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus" [pid 5630] <... mkdir resumed>) = 0 [pid 5631] <... chdir resumed>) = 0 [pid 5631] chdir("./bus" [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5631] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5630] mkdir("./bus", 0777 [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus" [pid 5630] <... mkdir resumed>) = 0 [pid 5631] <... chdir resumed>) = 0 [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5631] chdir("./bus" [pid 5630] mkdir("./bus", 0777) = 0 [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5631] <... chdir resumed>) = 0 [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus" [pid 5630] mkdir("./bus", 0777 [pid 5631] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5630] <... mkdir resumed>) = 0 [pid 5631] chdir("./bus") = 0 [pid 5631] chdir("./bus" [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5631] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5630] mkdir("./bus", 0777 [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus" [pid 5630] <... mkdir resumed>) = 0 [pid 5631] <... chdir resumed>) = 0 [pid 5631] chdir("./bus" [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777 [pid 5631] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus" [pid 5630] <... mkdir resumed>) = 0 [pid 5631] <... chdir resumed>) = 0 [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5631] chdir("./bus" [pid 5630] mkdir("./bus", 0777 [pid 5631] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus" [pid 5630] <... mkdir resumed>) = 0 [pid 5631] <... chdir resumed>) = 0 [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5630] mkdir("./bus", 0777 [pid 5631] chdir("./bus" [pid 5630] <... mkdir resumed>) = 0 [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777 [pid 5631] <... chdir resumed>) = 0 [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5630] <... mkdir resumed>) = 0 [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5631] chdir("./bus" [pid 5630] mkdir("./bus", 0777 [pid 5631] <... chdir resumed>) = 0 [pid 5631] chdir("./bus" [pid 5630] <... mkdir resumed>) = 0 [pid 5631] <... chdir resumed>) = 0 [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777 [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus" [pid 5630] <... mkdir resumed>) = 0 [pid 5631] <... chdir resumed>) = 0 [pid 5631] chdir("./bus" [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777 [pid 5631] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5630] <... mkdir resumed>) = 0 [pid 5631] chdir("./bus") = 0 [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5631] chdir("./bus" [pid 5630] mkdir("./bus", 0777 [pid 5631] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus" [pid 5630] <... mkdir resumed>) = 0 [pid 5631] <... chdir resumed>) = 0 [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5630] mkdir("./bus", 0777 [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus" [pid 5630] <... mkdir resumed>) = 0 [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777 [pid 5631] <... chdir resumed>) = 0 [pid 5630] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5631] chdir("./bus" [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5631] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5630] mkdir("./bus", 0777 [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus" [pid 5630] <... mkdir resumed>) = 0 [pid 5631] <... chdir resumed>) = 0 [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5631] chdir("./bus" [pid 5630] mkdir("./bus", 0777 [pid 5631] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5630] <... mkdir resumed>) = 0 [pid 5631] chdir("./bus") = 0 [pid 5631] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5631] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5629] <... futex resumed>) = 0 [pid 5631] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5630] mkdir("./bus", 0777) = 0 [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5630] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5630] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5630] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5629] close(3) = 0 [pid 5629] close(4) = -1 EBADF (Bad file descriptor) [pid 5629] close(5) = -1 EBADF (Bad file descriptor) [pid 5629] close(6) = -1 EBADF (Bad file descriptor) [pid 5629] close(7) = -1 EBADF (Bad file descriptor) [pid 5629] close(8) = -1 EBADF (Bad file descriptor) [pid 5629] close(9) = -1 EBADF (Bad file descriptor) [pid 5629] close(10) = -1 EBADF (Bad file descriptor) [pid 5629] close(11) = -1 EBADF (Bad file descriptor) [pid 5629] close(12) = -1 EBADF (Bad file descriptor) [pid 5629] close(13) = -1 EBADF (Bad file descriptor) [pid 5629] close(14) = -1 EBADF (Bad file descriptor) [pid 5629] close(15) = -1 EBADF (Bad file descriptor) [pid 5629] close(16) = -1 EBADF (Bad file descriptor) [pid 5629] close(17) = -1 EBADF (Bad file descriptor) [pid 5629] close(18) = -1 EBADF (Bad file descriptor) [pid 5629] close(19) = -1 EBADF (Bad file descriptor) [pid 5629] close(20) = -1 EBADF (Bad file descriptor) [pid 5629] close(21) = -1 EBADF (Bad file descriptor) [pid 5629] close(22) = -1 EBADF (Bad file descriptor) [pid 5629] close(23) = -1 EBADF (Bad file descriptor) [pid 5629] close(24) = -1 EBADF (Bad file descriptor) [pid 5629] close(25) = -1 EBADF (Bad file descriptor) [pid 5629] close(26) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5629] close(27) = -1 EBADF (Bad file descriptor) [pid 5629] close(28) = -1 EBADF (Bad file descriptor) [pid 5629] close(29) = -1 EBADF (Bad file descriptor) [pid 5629] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5629] exit_group(0) = ? [pid 5631] <... futex resumed>) = ? [pid 5631] +++ exited with 0 +++ [pid 5630] <... futex resumed>) = ? [pid 5630] +++ exited with 0 +++ [pid 5629] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=593, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./197", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./197", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./197/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./197/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./197/binderfs") = 0 [pid 5028] umount2("./197/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./197/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./197/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./197/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./197/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./197/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./197") = 0 [pid 5028] mkdir("./198", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 596 ./strace-static-x86_64: Process 5632 attached [pid 5632] set_robust_list(0x555557186760, 24) = 0 [pid 5632] chdir("./198") = 0 [pid 5632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5632] setpgid(0, 0) = 0 [pid 5632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5632] write(3, "1000", 4) = 4 [pid 5632] close(3) = 0 [pid 5632] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5632] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5632] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5632] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5632] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5632] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5633 attached => {parent_tid=[597]}, 88) = 597 [pid 5632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5632] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5632] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5633] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5633] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5633] memfd_create("syzkaller", 0) = 3 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5633] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5633] munmap(0x7f801047c000, 2097152) = 0 [pid 5633] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5633] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5633] close(3) = 0 [pid 5633] mkdir("./file0", 0777) = 0 [pid 5633] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5633] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5633] chdir("./file0") = 0 [pid 5633] ioctl(4, LOOP_CLR_FD) = 0 [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] memfd_create("syzkaller", 0) = 4 [pid 5633] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5633] close(4) = 0 [pid 5633] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5633] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5632] <... futex resumed>) = 0 [pid 5632] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5633] <... futex resumed>) = 0 [pid 5632] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] mkdir("./bus", 0777 [pid 5632] <... futex resumed>) = 0 [pid 5632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5632] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5632] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5633] <... mkdir resumed>) = 0 [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [ 128.944267][ T5633] loop0: detected capacity change from 0 to 4096 [ 128.952511][ T5633] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 128.973382][ T5633] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 5634 attached [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5634] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777 [pid 5632] <... clone3 resumed> => {parent_tid=[598]}, 88) = 598 [pid 5633] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5634] set_robust_list(0x7f801067b9a0, 24 [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5632] rt_sigprocmask(SIG_SETMASK, [], [pid 5634] <... set_robust_list resumed>) = 0 [pid 5634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5633] mkdir("./bus", 0777 [pid 5632] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5634] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5632] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] chdir("./bus" [pid 5632] <... futex resumed>) = 0 [pid 5634] <... chdir resumed>) = 0 [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5632] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5633] mkdir("./bus", 0777 [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5633] <... mkdir resumed>) = 0 [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5634] chdir("./bus") = 0 [pid 5633] mkdir("./bus", 0777 [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5633] <... mkdir resumed>) = 0 [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777 [pid 5634] chdir("./bus") = 0 [pid 5633] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5634] chdir("./bus" [pid 5633] mkdir("./bus", 0777 [pid 5634] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus" [pid 5633] <... mkdir resumed>) = 0 [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5634] <... chdir resumed>) = 0 [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5633] mkdir("./bus", 0777 [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5633] <... mkdir resumed>) = 0 [pid 5634] chdir("./bus") = 0 [pid 5634] chdir("./bus" [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5634] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5633] mkdir("./bus", 0777 [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus" [pid 5633] <... mkdir resumed>) = 0 [pid 5634] <... chdir resumed>) = 0 [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5634] chdir("./bus" [pid 5633] mkdir("./bus", 0777 [pid 5634] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = 0 [pid 5633] <... mkdir resumed>) = 0 [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5634] chdir("./bus" [pid 5633] mkdir("./bus", 0777 [pid 5634] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5633] <... mkdir resumed>) = 0 [pid 5634] chdir("./bus" [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5634] <... chdir resumed>) = 0 [pid 5633] mkdir("./bus", 0777 [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus" [pid 5633] <... mkdir resumed>) = 0 [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5634] <... chdir resumed>) = 0 [pid 5633] mkdir("./bus", 0777 [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus" [pid 5633] <... mkdir resumed>) = 0 [pid 5634] <... chdir resumed>) = 0 [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5634] chdir("./bus" [pid 5633] mkdir("./bus", 0777 [pid 5634] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus" [pid 5633] <... mkdir resumed>) = 0 [pid 5634] <... chdir resumed>) = 0 [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5634] chdir("./bus" [pid 5633] mkdir("./bus", 0777 [pid 5634] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus" [pid 5633] <... mkdir resumed>) = 0 [pid 5634] <... chdir resumed>) = 0 [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5634] chdir("./bus" [pid 5633] mkdir("./bus", 0777 [pid 5634] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5633] <... mkdir resumed>) = 0 [pid 5634] chdir("./bus") = 0 [pid 5634] chdir("./bus" [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777 [pid 5634] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = 0 [pid 5633] <... mkdir resumed>) = 0 [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5634] chdir("./bus" [pid 5633] mkdir("./bus", 0777 [pid 5634] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus" [pid 5633] <... mkdir resumed>) = 0 [pid 5634] <... chdir resumed>) = 0 [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5634] chdir("./bus" [pid 5633] mkdir("./bus", 0777 [pid 5634] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus" [pid 5633] <... mkdir resumed>) = 0 [pid 5634] <... chdir resumed>) = 0 [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5634] chdir("./bus" [pid 5633] mkdir("./bus", 0777 [pid 5634] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = 0 [pid 5633] <... mkdir resumed>) = 0 [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5633] mkdir("./bus", 0777 [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = 0 [pid 5633] <... mkdir resumed>) = 0 [pid 5634] chdir("./bus" [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5634] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus" [pid 5633] mkdir("./bus", 0777 [pid 5634] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5634] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... futex resumed>) = 0 [pid 5634] <... futex resumed>) = 1 [pid 5634] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5633] <... mkdir resumed>) = 0 [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5633] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5633] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5633] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5632] close(3) = 0 [pid 5632] close(4) = -1 EBADF (Bad file descriptor) [pid 5632] close(5) = -1 EBADF (Bad file descriptor) [pid 5632] close(6) = -1 EBADF (Bad file descriptor) [pid 5632] close(7) = -1 EBADF (Bad file descriptor) [pid 5632] close(8) = -1 EBADF (Bad file descriptor) [pid 5632] close(9) = -1 EBADF (Bad file descriptor) [pid 5632] close(10) = -1 EBADF (Bad file descriptor) [pid 5632] close(11) = -1 EBADF (Bad file descriptor) [pid 5632] close(12) = -1 EBADF (Bad file descriptor) [pid 5632] close(13) = -1 EBADF (Bad file descriptor) [pid 5632] close(14) = -1 EBADF (Bad file descriptor) [pid 5632] close(15) = -1 EBADF (Bad file descriptor) [pid 5632] close(16) = -1 EBADF (Bad file descriptor) [pid 5632] close(17) = -1 EBADF (Bad file descriptor) [pid 5632] close(18) = -1 EBADF (Bad file descriptor) [pid 5632] close(19) = -1 EBADF (Bad file descriptor) [pid 5632] close(20) = -1 EBADF (Bad file descriptor) [pid 5632] close(21) = -1 EBADF (Bad file descriptor) [pid 5632] close(22) = -1 EBADF (Bad file descriptor) [pid 5632] close(23) = -1 EBADF (Bad file descriptor) [pid 5632] close(24) = -1 EBADF (Bad file descriptor) [pid 5632] close(25) = -1 EBADF (Bad file descriptor) [pid 5632] close(26) = -1 EBADF (Bad file descriptor) [pid 5632] close(27) = -1 EBADF (Bad file descriptor) [pid 5632] close(28) = -1 EBADF (Bad file descriptor) [pid 5632] close(29) = -1 EBADF (Bad file descriptor) [pid 5632] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5632] exit_group(0) = ? [pid 5634] <... futex resumed>) = ? [pid 5633] <... futex resumed>) = ? [pid 5634] +++ exited with 0 +++ [pid 5633] +++ exited with 0 +++ [pid 5632] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=596, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./198", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./198", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./198/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./198/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./198/binderfs") = 0 [pid 5028] umount2("./198/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./198/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./198/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./198/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./198/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./198/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./198") = 0 [pid 5028] mkdir("./199", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5635 attached , child_tidptr=0x555557186750) = 599 [pid 5635] set_robust_list(0x555557186760, 24) = 0 [pid 5635] chdir("./199") = 0 [pid 5635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5635] setpgid(0, 0) = 0 [pid 5635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "1000", 4) = 4 [pid 5635] close(3) = 0 [pid 5635] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5635] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5635] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5635] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[600]}, 88) = 600 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5635] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5636 attached [pid 5636] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5636] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5636] memfd_create("syzkaller", 0) = 3 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5636] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5636] munmap(0x7f801047c000, 2097152) = 0 [pid 5636] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5636] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5636] close(3) = 0 [pid 5636] mkdir("./file0", 0777) = 0 [pid 5636] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5636] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5636] chdir("./file0") = 0 [pid 5636] ioctl(4, LOOP_CLR_FD) = 0 [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 129.220940][ T5636] loop0: detected capacity change from 0 to 4096 [ 129.229691][ T5636] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 129.251312][ T5636] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] memfd_create("syzkaller", 0) = 4 [pid 5636] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] close(4) = 0 [pid 5636] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5635] <... futex resumed>) = 0 [pid 5636] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5635] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] <... futex resumed>) = 0 [pid 5636] mkdir("./bus", 0777 [pid 5635] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5635] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5636] <... mkdir resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5635] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5637 attached [pid 5637] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5635] <... clone3 resumed> => {parent_tid=[601]}, 88) = 601 [pid 5637] <... rseq resumed>) = 0 [pid 5636] mkdir("./bus", 0777 [pid 5637] set_robust_list(0x7f801067b9a0, 24 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], [pid 5637] <... set_robust_list resumed>) = 0 [pid 5636] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5635] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [], [pid 5635] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5637] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] chdir("./bus" [pid 5636] mkdir("./bus", 0777 [pid 5635] <... futex resumed>) = 0 [pid 5637] <... chdir resumed>) = 0 [pid 5635] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5637] chdir("./bus" [pid 5636] <... mkdir resumed>) = 0 [pid 5637] <... chdir resumed>) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] chdir("./bus" [pid 5636] mkdir("./bus", 0777 [pid 5637] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus" [pid 5636] <... mkdir resumed>) = 0 [pid 5637] <... chdir resumed>) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777 [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus" [pid 5636] <... mkdir resumed>) = 0 [pid 5637] <... chdir resumed>) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] chdir("./bus" [pid 5636] mkdir("./bus", 0777 [pid 5637] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5636] <... mkdir resumed>) = 0 [pid 5637] chdir("./bus" [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777 [pid 5637] <... chdir resumed>) = 0 [pid 5636] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5637] chdir("./bus" [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5636] mkdir("./bus", 0777 [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus" [pid 5636] <... mkdir resumed>) = 0 [pid 5637] <... chdir resumed>) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5636] mkdir("./bus", 0777 [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus" [pid 5636] <... mkdir resumed>) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] <... chdir resumed>) = 0 [pid 5636] mkdir("./bus", 0777 [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = 0 [pid 5636] <... mkdir resumed>) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] chdir("./bus" [pid 5636] mkdir("./bus", 0777 [pid 5637] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5636] <... mkdir resumed>) = 0 [pid 5637] chdir("./bus" [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] <... chdir resumed>) = 0 [pid 5636] mkdir("./bus", 0777 [pid 5637] chdir("./bus" [pid 5636] <... mkdir resumed>) = 0 [pid 5637] <... chdir resumed>) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] chdir("./bus" [pid 5636] mkdir("./bus", 0777 [pid 5637] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5636] <... mkdir resumed>) = 0 [pid 5637] chdir("./bus" [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] <... chdir resumed>) = 0 [pid 5636] mkdir("./bus", 0777 [pid 5637] chdir("./bus" [pid 5636] <... mkdir resumed>) = 0 [pid 5637] <... chdir resumed>) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] chdir("./bus" [pid 5636] mkdir("./bus", 0777) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777 [pid 5637] <... chdir resumed>) = 0 [pid 5636] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5637] chdir("./bus" [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777 [pid 5637] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus" [pid 5636] <... mkdir resumed>) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777 [pid 5637] <... chdir resumed>) = 0 [pid 5636] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5637] chdir("./bus" [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777 [pid 5637] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus" [pid 5636] <... mkdir resumed>) = 0 [pid 5637] <... chdir resumed>) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] chdir("./bus" [pid 5636] mkdir("./bus", 0777 [pid 5637] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus" [pid 5636] <... mkdir resumed>) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5635] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777 [pid 5637] <... chdir resumed>) = 0 [pid 5636] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5637] chdir("./bus" [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5636] mkdir("./bus", 0777 [pid 5637] chdir("./bus" [pid 5636] <... mkdir resumed>) = 0 [pid 5637] <... chdir resumed>) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] chdir("./bus" [pid 5636] mkdir("./bus", 0777 [pid 5637] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5636] <... mkdir resumed>) = 0 [pid 5637] chdir("./bus" [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] <... chdir resumed>) = 0 [pid 5636] mkdir("./bus", 0777 [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5636] <... mkdir resumed>) = 0 [pid 5637] chdir("./bus" [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5637] <... chdir resumed>) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777 [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus" [pid 5636] <... mkdir resumed>) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] <... chdir resumed>) = 0 [pid 5636] mkdir("./bus", 0777 [pid 5637] chdir("./bus" [pid 5636] <... mkdir resumed>) = 0 [pid 5637] <... chdir resumed>) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5636] mkdir("./bus", 0777 [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus" [pid 5636] <... mkdir resumed>) = 0 [pid 5637] <... chdir resumed>) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5636] mkdir("./bus", 0777 [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = 0 [pid 5636] <... mkdir resumed>) = 0 [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5637] chdir("./bus" [pid 5636] mkdir("./bus", 0777 [pid 5637] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5637] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5637] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5636] <... mkdir resumed>) = 0 [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5636] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5636] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5636] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5635] close(3) = 0 [pid 5635] close(4) = -1 EBADF (Bad file descriptor) [pid 5635] close(5) = -1 EBADF (Bad file descriptor) [pid 5635] close(6) = -1 EBADF (Bad file descriptor) [pid 5635] close(7) = -1 EBADF (Bad file descriptor) [pid 5635] close(8) = -1 EBADF (Bad file descriptor) [pid 5635] close(9) = -1 EBADF (Bad file descriptor) [pid 5635] close(10) = -1 EBADF (Bad file descriptor) [pid 5635] close(11) = -1 EBADF (Bad file descriptor) [pid 5635] close(12) = -1 EBADF (Bad file descriptor) [pid 5635] close(13) = -1 EBADF (Bad file descriptor) [pid 5635] close(14) = -1 EBADF (Bad file descriptor) [pid 5635] close(15) = -1 EBADF (Bad file descriptor) [pid 5635] close(16) = -1 EBADF (Bad file descriptor) [pid 5635] close(17) = -1 EBADF (Bad file descriptor) [pid 5635] close(18) = -1 EBADF (Bad file descriptor) [pid 5635] close(19) = -1 EBADF (Bad file descriptor) [pid 5635] close(20) = -1 EBADF (Bad file descriptor) [pid 5635] close(21) = -1 EBADF (Bad file descriptor) [pid 5635] close(22) = -1 EBADF (Bad file descriptor) [pid 5635] close(23) = -1 EBADF (Bad file descriptor) [pid 5635] close(24) = -1 EBADF (Bad file descriptor) [pid 5635] close(25) = -1 EBADF (Bad file descriptor) [pid 5635] close(26) = -1 EBADF (Bad file descriptor) [pid 5635] close(27) = -1 EBADF (Bad file descriptor) [pid 5635] close(28) = -1 EBADF (Bad file descriptor) [pid 5635] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5635] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5635] exit_group(0) = ? [pid 5636] <... futex resumed>) = ? [pid 5637] <... futex resumed>) = ? [pid 5636] +++ exited with 0 +++ [pid 5637] +++ exited with 0 +++ [pid 5635] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=599, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5028] umount2("./199", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./199", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./199/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./199/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./199/binderfs") = 0 [pid 5028] umount2("./199/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./199/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./199/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./199/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./199/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./199/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./199") = 0 [pid 5028] mkdir("./200", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5638 attached , child_tidptr=0x555557186750) = 602 [pid 5638] set_robust_list(0x555557186760, 24) = 0 [pid 5638] chdir("./200") = 0 [pid 5638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5638] setpgid(0, 0) = 0 [pid 5638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5638] write(3, "1000", 4) = 4 [pid 5638] close(3) = 0 [pid 5638] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5638] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5638] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5638] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5638] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5638] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5639 attached => {parent_tid=[603]}, 88) = 603 [pid 5639] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5638] rt_sigprocmask(SIG_SETMASK, [], [pid 5639] <... rseq resumed>) = 0 [pid 5638] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5639] set_robust_list(0x7f801889c9a0, 24 [pid 5638] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... set_robust_list resumed>) = 0 [pid 5638] <... futex resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [], [pid 5638] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5639] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5639] memfd_create("syzkaller", 0) = 3 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5639] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5639] munmap(0x7f801047c000, 2097152) = 0 [pid 5639] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5639] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5639] close(3) = 0 [pid 5639] mkdir("./file0", 0777) = 0 [pid 5639] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5639] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5639] chdir("./file0") = 0 [pid 5639] ioctl(4, LOOP_CLR_FD) = 0 [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] memfd_create("syzkaller", 0) = 4 [pid 5639] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] close(4) = 0 [pid 5639] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5638] <... futex resumed>) = 0 [pid 5639] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5638] <... futex resumed>) = 0 [pid 5639] mkdir("./bus", 0777 [pid 5638] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5638] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5639] <... mkdir resumed>) = 0 [pid 5638] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5638] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5639] mkdir("./bus", 0777 [ 129.496322][ T5639] loop0: detected capacity change from 0 to 4096 [ 129.505011][ T5639] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 129.525605][ T5639] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5638] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5639] <... mkdir resumed>) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 5640 attached [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777 [pid 5638] <... clone3 resumed> => {parent_tid=[604]}, 88) = 604 [pid 5640] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5639] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5638] rt_sigprocmask(SIG_SETMASK, [], [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5638] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5639] mkdir("./bus", 0777 [pid 5638] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5638] <... futex resumed>) = 0 [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5638] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5640] <... rseq resumed>) = 0 [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5640] set_robust_list(0x7f801067b9a0, 24 [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5640] <... set_robust_list resumed>) = 0 [pid 5640] rt_sigprocmask(SIG_SETMASK, [], [pid 5639] mkdir("./bus", 0777 [pid 5640] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5640] chdir("./bus" [pid 5639] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5640] <... chdir resumed>) = 0 [pid 5640] chdir("./bus" [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777 [pid 5640] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = 0 [pid 5639] <... mkdir resumed>) = 0 [pid 5640] chdir("./bus" [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5640] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus" [pid 5639] mkdir("./bus", 0777 [pid 5640] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus" [pid 5639] <... mkdir resumed>) = 0 [pid 5640] <... chdir resumed>) = 0 [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5640] chdir("./bus" [pid 5639] mkdir("./bus", 0777 [pid 5640] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5639] <... mkdir resumed>) = 0 [pid 5640] chdir("./bus" [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5640] <... chdir resumed>) = 0 [pid 5639] mkdir("./bus", 0777 [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus" [pid 5639] <... mkdir resumed>) = 0 [pid 5640] <... chdir resumed>) = 0 [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5639] mkdir("./bus", 0777 [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus" [pid 5639] <... mkdir resumed>) = 0 [pid 5640] <... chdir resumed>) = 0 [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5640] chdir("./bus" [pid 5639] mkdir("./bus", 0777 [pid 5640] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus" [pid 5639] <... mkdir resumed>) = 0 [pid 5640] <... chdir resumed>) = 0 [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777 [pid 5640] chdir("./bus") = 0 [pid 5639] <... mkdir resumed>) = 0 [pid 5640] chdir("./bus" [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5640] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5639] mkdir("./bus", 0777 [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5639] <... mkdir resumed>) = 0 [pid 5640] chdir("./bus") = 0 [pid 5640] chdir("./bus" [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5640] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5639] mkdir("./bus", 0777 [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus" [pid 5639] <... mkdir resumed>) = 0 [pid 5640] <... chdir resumed>) = 0 [pid 5640] chdir("./bus" [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5640] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5639] mkdir("./bus", 0777 [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = 0 [pid 5639] <... mkdir resumed>) = 0 [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus" [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5640] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus" [pid 5639] mkdir("./bus", 0777 [pid 5640] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = 0 [pid 5639] <... mkdir resumed>) = 0 [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus" [pid 5639] mkdir("./bus", 0777 [pid 5640] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus" [pid 5639] <... mkdir resumed>) = 0 [pid 5640] <... chdir resumed>) = 0 [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5640] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... futex resumed>) = 0 [pid 5640] <... futex resumed>) = 1 [pid 5640] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = 0 [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5639] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5639] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5639] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5638] close(3) = 0 [pid 5638] close(4) = -1 EBADF (Bad file descriptor) [pid 5638] close(5) = -1 EBADF (Bad file descriptor) [pid 5638] close(6) = -1 EBADF (Bad file descriptor) [pid 5638] close(7) = -1 EBADF (Bad file descriptor) [pid 5638] close(8) = -1 EBADF (Bad file descriptor) [pid 5638] close(9) = -1 EBADF (Bad file descriptor) [pid 5638] close(10) = -1 EBADF (Bad file descriptor) [pid 5638] close(11) = -1 EBADF (Bad file descriptor) [pid 5638] close(12) = -1 EBADF (Bad file descriptor) [pid 5638] close(13) = -1 EBADF (Bad file descriptor) [pid 5638] close(14) = -1 EBADF (Bad file descriptor) [pid 5638] close(15) = -1 EBADF (Bad file descriptor) [pid 5638] close(16) = -1 EBADF (Bad file descriptor) [pid 5638] close(17) = -1 EBADF (Bad file descriptor) [pid 5638] close(18) = -1 EBADF (Bad file descriptor) [pid 5638] close(19) = -1 EBADF (Bad file descriptor) [pid 5638] close(20) = -1 EBADF (Bad file descriptor) [pid 5638] close(21) = -1 EBADF (Bad file descriptor) [pid 5638] close(22) = -1 EBADF (Bad file descriptor) [pid 5638] close(23) = -1 EBADF (Bad file descriptor) [pid 5638] close(24) = -1 EBADF (Bad file descriptor) [pid 5638] close(25) = -1 EBADF (Bad file descriptor) [pid 5638] close(26) = -1 EBADF (Bad file descriptor) [pid 5638] close(27) = -1 EBADF (Bad file descriptor) [pid 5638] close(28) = -1 EBADF (Bad file descriptor) [pid 5638] close(29) = -1 EBADF (Bad file descriptor) [pid 5638] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5638] exit_group(0 [pid 5640] <... futex resumed>) = ? [pid 5638] <... exit_group resumed>) = ? [pid 5640] +++ exited with 0 +++ [pid 5639] <... futex resumed>) = ? [pid 5639] +++ exited with 0 +++ [pid 5638] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=602, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=11 /* 0.11 s */} --- [pid 5028] umount2("./200", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./200", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./200/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./200/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./200/binderfs") = 0 [pid 5028] umount2("./200/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./200/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./200/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./200/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./200/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./200/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./200") = 0 [pid 5028] mkdir("./201", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5641 attached , child_tidptr=0x555557186750) = 605 [pid 5641] set_robust_list(0x555557186760, 24) = 0 [pid 5641] chdir("./201") = 0 [pid 5641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5641] setpgid(0, 0) = 0 [pid 5641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5641] write(3, "1000", 4) = 4 [pid 5641] close(3) = 0 [pid 5641] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5641] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5641] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5641] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5641] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5641] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[606]}, 88) = 606 [pid 5641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5641] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5641] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5642 attached [pid 5642] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5642] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5642] memfd_create("syzkaller", 0) = 3 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5642] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5642] munmap(0x7f801047c000, 2097152) = 0 [pid 5642] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5642] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5642] close(3) = 0 [pid 5642] mkdir("./file0", 0777) = 0 [pid 5642] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5642] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5642] chdir("./file0") = 0 [pid 5642] ioctl(4, LOOP_CLR_FD) = 0 [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] memfd_create("syzkaller", 0) = 4 [pid 5642] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] close(4) = 0 [pid 5642] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5642] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] <... futex resumed>) = 0 [pid 5641] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5642] <... futex resumed>) = 0 [pid 5641] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] mkdir("./bus", 0777 [pid 5641] <... futex resumed>) = 0 [pid 5641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5641] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5641] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5643 attached [pid 5643] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5643] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5643] rt_sigprocmask(SIG_SETMASK, [], [pid 5642] <... mkdir resumed>) = 0 [pid 5641] <... clone3 resumed> => {parent_tid=[607]}, 88) = 607 [pid 5643] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5643] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5641] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] <... futex resumed>) = 0 [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5641] <... futex resumed>) = 1 [pid 5643] chdir("./bus" [pid 5641] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5643] <... chdir resumed>) = 0 [pid 5642] mkdir("./bus", 0777 [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus" [pid 5642] <... mkdir resumed>) = 0 [pid 5643] <... chdir resumed>) = 0 [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5643] chdir("./bus" [pid 5642] mkdir("./bus", 0777 [pid 5643] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5642] <... mkdir resumed>) = 0 [pid 5643] chdir("./bus") = 0 [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [ 129.757974][ T5642] loop0: detected capacity change from 0 to 4096 [ 129.766692][ T5642] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 129.787030][ T5642] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5643] chdir("./bus" [pid 5642] mkdir("./bus", 0777) = 0 [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777 [pid 5643] <... chdir resumed>) = 0 [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5642] <... mkdir resumed>) = 0 [pid 5643] chdir("./bus") = 0 [pid 5643] chdir("./bus" [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5643] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus" [pid 5642] mkdir("./bus", 0777 [pid 5643] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5642] <... mkdir resumed>) = 0 [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5643] chdir("./bus" [pid 5642] mkdir("./bus", 0777 [pid 5643] <... chdir resumed>) = 0 [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus" [pid 5642] <... mkdir resumed>) = 0 [pid 5643] <... chdir resumed>) = 0 [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5643] chdir("./bus" [pid 5642] mkdir("./bus", 0777 [pid 5643] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5642] <... mkdir resumed>) = 0 [pid 5643] chdir("./bus") = 0 [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5643] chdir("./bus" [pid 5642] mkdir("./bus", 0777 [pid 5643] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5642] <... mkdir resumed>) = 0 [pid 5643] chdir("./bus") = 0 [pid 5643] chdir("./bus" [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5643] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5642] mkdir("./bus", 0777 [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus" [pid 5642] <... mkdir resumed>) = 0 [pid 5643] <... chdir resumed>) = 0 [pid 5643] chdir("./bus" [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5643] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5642] mkdir("./bus", 0777 [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus" [pid 5642] <... mkdir resumed>) = 0 [pid 5643] <... chdir resumed>) = 0 [pid 5643] chdir("./bus" [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777 [pid 5643] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = 0 [pid 5642] <... mkdir resumed>) = 0 [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5643] chdir("./bus" [pid 5642] mkdir("./bus", 0777 [pid 5643] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = 0 [pid 5642] <... mkdir resumed>) = 0 [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777 [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus" [pid 5642] <... mkdir resumed>) = 0 [pid 5643] <... chdir resumed>) = 0 [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5643] chdir("./bus" [pid 5642] mkdir("./bus", 0777 [pid 5643] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus" [pid 5642] <... mkdir resumed>) = 0 [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5643] <... chdir resumed>) = 0 [pid 5642] mkdir("./bus", 0777 [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = 0 [pid 5642] <... mkdir resumed>) = 0 [pid 5643] chdir("./bus" [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5643] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5642] mkdir("./bus", 0777 [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus" [pid 5642] <... mkdir resumed>) = 0 [pid 5643] <... chdir resumed>) = 0 [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777 [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus" [pid 5642] <... mkdir resumed>) = 0 [pid 5643] <... chdir resumed>) = 0 [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5643] chdir("./bus" [pid 5642] mkdir("./bus", 0777 [pid 5643] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus" [pid 5642] <... mkdir resumed>) = 0 [pid 5643] <... chdir resumed>) = 0 [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5643] chdir("./bus" [pid 5642] mkdir("./bus", 0777 [pid 5643] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5643] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5643] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5641] <... futex resumed>) = 0 [pid 5643] <... futex resumed>) = 1 [pid 5643] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5642] <... mkdir resumed>) = 0 [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5642] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5642] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5642] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] close(3) = 0 [pid 5641] close(4) = -1 EBADF (Bad file descriptor) [pid 5641] close(5) = -1 EBADF (Bad file descriptor) [pid 5641] close(6) = -1 EBADF (Bad file descriptor) [pid 5641] close(7) = -1 EBADF (Bad file descriptor) [pid 5641] close(8) = -1 EBADF (Bad file descriptor) [pid 5641] close(9) = -1 EBADF (Bad file descriptor) [pid 5641] close(10) = -1 EBADF (Bad file descriptor) [pid 5641] close(11) = -1 EBADF (Bad file descriptor) [pid 5641] close(12) = -1 EBADF (Bad file descriptor) [pid 5641] close(13) = -1 EBADF (Bad file descriptor) [pid 5641] close(14) = -1 EBADF (Bad file descriptor) [pid 5641] close(15) = -1 EBADF (Bad file descriptor) [pid 5641] close(16) = -1 EBADF (Bad file descriptor) [pid 5641] close(17) = -1 EBADF (Bad file descriptor) [pid 5641] close(18) = -1 EBADF (Bad file descriptor) [pid 5641] close(19) = -1 EBADF (Bad file descriptor) [pid 5641] close(20) = -1 EBADF (Bad file descriptor) [pid 5641] close(21) = -1 EBADF (Bad file descriptor) [pid 5641] close(22) = -1 EBADF (Bad file descriptor) [pid 5641] close(23) = -1 EBADF (Bad file descriptor) [pid 5641] close(24) = -1 EBADF (Bad file descriptor) [pid 5641] close(25) = -1 EBADF (Bad file descriptor) [pid 5641] close(26) = -1 EBADF (Bad file descriptor) [pid 5641] close(27) = -1 EBADF (Bad file descriptor) [pid 5641] close(28) = -1 EBADF (Bad file descriptor) [pid 5641] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5641] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5641] exit_group(0 [pid 5642] <... futex resumed>) = ? [pid 5641] <... exit_group resumed>) = ? [pid 5643] <... futex resumed>) = ? [pid 5642] +++ exited with 0 +++ [pid 5643] +++ exited with 0 +++ [pid 5641] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=605, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./201", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./201", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./201/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./201/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./201/binderfs") = 0 [pid 5028] umount2("./201/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./201/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./201/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./201/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./201/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./201/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./201") = 0 [pid 5028] mkdir("./202", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5644 attached , child_tidptr=0x555557186750) = 608 [pid 5644] set_robust_list(0x555557186760, 24) = 0 [pid 5644] chdir("./202") = 0 [pid 5644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5644] setpgid(0, 0) = 0 [pid 5644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5644] write(3, "1000", 4) = 4 [pid 5644] close(3) = 0 [pid 5644] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5644] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5644] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5644] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5644] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5644] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[609]}, 88) = 609 [pid 5644] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5644] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5644] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5645 attached [pid 5645] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5645] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5645] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5645] memfd_create("syzkaller", 0) = 3 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5645] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5645] munmap(0x7f801047c000, 2097152) = 0 [pid 5645] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5645] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5645] close(3) = 0 [pid 5645] mkdir("./file0", 0777) = 0 [pid 5645] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5645] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5645] chdir("./file0") = 0 [pid 5645] ioctl(4, LOOP_CLR_FD) = 0 [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [ 130.007084][ T5645] loop0: detected capacity change from 0 to 4096 [ 130.016983][ T5645] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 130.035172][ T5645] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] memfd_create("syzkaller", 0) = 4 [pid 5645] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] close(4) = 0 [pid 5645] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5644] <... futex resumed>) = 0 [pid 5645] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5644] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5645] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5644] <... futex resumed>) = 0 [pid 5645] mkdir("./bus", 0777 [pid 5644] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5645] <... mkdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5644] <... mmap resumed>) = 0x7f801065b000 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5644] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5644] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5644] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5646 attached [pid 5645] mkdir("./bus", 0777 [pid 5644] <... clone3 resumed> => {parent_tid=[610]}, 88) = 610 [pid 5646] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5645] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5644] rt_sigprocmask(SIG_SETMASK, [], [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5644] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5646] <... rseq resumed>) = 0 [pid 5645] mkdir("./bus", 0777 [pid 5644] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] set_robust_list(0x7f801067b9a0, 24 [pid 5645] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5644] <... futex resumed>) = 0 [pid 5646] <... set_robust_list resumed>) = 0 [pid 5644] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5646] rt_sigprocmask(SIG_SETMASK, [], [pid 5645] mkdir("./bus", 0777 [pid 5646] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5646] chdir("./bus" [pid 5645] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5646] <... chdir resumed>) = 0 [pid 5646] chdir("./bus" [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777 [pid 5646] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5645] <... mkdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5646] chdir("./bus") = 0 [pid 5646] chdir("./bus" [pid 5645] mkdir("./bus", 0777) = 0 [pid 5646] <... chdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777 [pid 5646] chdir("./bus" [pid 5645] <... mkdir resumed>) = 0 [pid 5646] <... chdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777 [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5645] <... mkdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5646] chdir("./bus" [pid 5645] mkdir("./bus", 0777 [pid 5646] <... chdir resumed>) = 0 [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5645] <... mkdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777 [pid 5646] chdir("./bus") = 0 [pid 5645] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5646] chdir("./bus" [pid 5645] mkdir("./bus", 0777) = 0 [pid 5646] <... chdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777 [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5645] <... mkdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5646] chdir("./bus") = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5646] chdir("./bus" [pid 5645] mkdir("./bus", 0777 [pid 5646] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5645] <... mkdir resumed>) = 0 [pid 5646] chdir("./bus") = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5646] chdir("./bus" [pid 5645] mkdir("./bus", 0777 [pid 5646] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5645] <... mkdir resumed>) = 0 [pid 5646] chdir("./bus") = 0 [pid 5646] chdir("./bus" [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777 [pid 5646] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus" [pid 5645] <... mkdir resumed>) = 0 [pid 5646] <... chdir resumed>) = 0 [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5646] chdir("./bus" [pid 5645] mkdir("./bus", 0777 [pid 5646] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5645] <... mkdir resumed>) = 0 [pid 5646] chdir("./bus" [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5646] <... chdir resumed>) = 0 [pid 5645] mkdir("./bus", 0777 [pid 5646] chdir("./bus" [pid 5645] <... mkdir resumed>) = 0 [pid 5646] <... chdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5646] chdir("./bus" [pid 5645] mkdir("./bus", 0777 [pid 5646] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5645] <... mkdir resumed>) = 0 [pid 5646] chdir("./bus" [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5646] <... chdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5646] chdir("./bus" [pid 5645] mkdir("./bus", 0777 [pid 5646] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = 0 [pid 5645] <... mkdir resumed>) = 0 [pid 5646] chdir("./bus" [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777 [pid 5646] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus" [pid 5645] <... mkdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777 [pid 5646] <... chdir resumed>) = 0 [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus" [pid 5645] <... mkdir resumed>) = 0 [pid 5646] <... chdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777 [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5645] <... mkdir resumed>) = 0 [pid 5646] chdir("./bus" [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5646] <... chdir resumed>) = 0 [pid 5645] mkdir("./bus", 0777 [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus" [pid 5645] <... mkdir resumed>) = 0 [pid 5646] <... chdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777 [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus" [pid 5645] <... mkdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5646] <... chdir resumed>) = 0 [pid 5645] mkdir("./bus", 0777 [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus" [pid 5645] <... mkdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5646] <... chdir resumed>) = 0 [pid 5645] mkdir("./bus", 0777 [pid 5646] chdir("./bus" [pid 5644] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5645] <... mkdir resumed>) = 0 [pid 5646] <... chdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5646] chdir("./bus" [pid 5645] mkdir("./bus", 0777 [pid 5646] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus" [pid 5645] <... mkdir resumed>) = 0 [pid 5646] <... chdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5646] chdir("./bus" [pid 5645] mkdir("./bus", 0777 [pid 5646] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5646] chdir("./bus" [pid 5645] <... mkdir resumed>) = 0 [pid 5646] <... chdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5646] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5645] mkdir("./bus", 0777 [pid 5646] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5646] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5645] <... mkdir resumed>) = 0 [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5645] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5645] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5645] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5644] close(3) = 0 [pid 5644] close(4) = -1 EBADF (Bad file descriptor) [pid 5644] close(5) = -1 EBADF (Bad file descriptor) [pid 5644] close(6) = -1 EBADF (Bad file descriptor) [pid 5644] close(7) = -1 EBADF (Bad file descriptor) [pid 5644] close(8) = -1 EBADF (Bad file descriptor) [pid 5644] close(9) = -1 EBADF (Bad file descriptor) [pid 5644] close(10) = -1 EBADF (Bad file descriptor) [pid 5644] close(11) = -1 EBADF (Bad file descriptor) [pid 5644] close(12) = -1 EBADF (Bad file descriptor) [pid 5644] close(13) = -1 EBADF (Bad file descriptor) [pid 5644] close(14) = -1 EBADF (Bad file descriptor) [pid 5644] close(15) = -1 EBADF (Bad file descriptor) [pid 5644] close(16) = -1 EBADF (Bad file descriptor) [pid 5644] close(17) = -1 EBADF (Bad file descriptor) [pid 5644] close(18) = -1 EBADF (Bad file descriptor) [pid 5644] close(19) = -1 EBADF (Bad file descriptor) [pid 5644] close(20) = -1 EBADF (Bad file descriptor) [pid 5644] close(21) = -1 EBADF (Bad file descriptor) [pid 5644] close(22) = -1 EBADF (Bad file descriptor) [pid 5644] close(23) = -1 EBADF (Bad file descriptor) [pid 5644] close(24) = -1 EBADF (Bad file descriptor) [pid 5644] close(25) = -1 EBADF (Bad file descriptor) [pid 5644] close(26) = -1 EBADF (Bad file descriptor) [pid 5644] close(27) = -1 EBADF (Bad file descriptor) [pid 5644] close(28) = -1 EBADF (Bad file descriptor) [pid 5644] close(29) = -1 EBADF (Bad file descriptor) [pid 5644] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5644] exit_group(0) = ? [pid 5645] <... futex resumed>) = ? [pid 5646] <... futex resumed>) = ? [pid 5645] +++ exited with 0 +++ [pid 5646] +++ exited with 0 +++ [pid 5644] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=608, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./202", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./202", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./202/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./202/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./202/binderfs") = 0 [pid 5028] umount2("./202/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./202/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./202/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./202/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./202/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./202/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./202") = 0 [pid 5028] mkdir("./203", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5647 attached , child_tidptr=0x555557186750) = 611 [pid 5647] set_robust_list(0x555557186760, 24) = 0 [pid 5647] chdir("./203") = 0 [pid 5647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5647] setpgid(0, 0) = 0 [pid 5647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5647] write(3, "1000", 4) = 4 [pid 5647] close(3) = 0 [pid 5647] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5647] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5647] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5647] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5647] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5647] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5647] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5648 attached [pid 5648] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5647] <... clone3 resumed> => {parent_tid=[612]}, 88) = 612 [pid 5647] rt_sigprocmask(SIG_SETMASK, [], [pid 5648] <... rseq resumed>) = 0 [pid 5647] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5648] set_robust_list(0x7f801889c9a0, 24 [pid 5647] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] <... set_robust_list resumed>) = 0 [pid 5647] <... futex resumed>) = 0 [pid 5648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5647] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5648] memfd_create("syzkaller", 0) = 3 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5648] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5648] munmap(0x7f801047c000, 2097152) = 0 [pid 5648] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5648] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5648] close(3) = 0 [pid 5648] mkdir("./file0", 0777) = 0 [pid 5648] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5648] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5648] chdir("./file0") = 0 [pid 5648] ioctl(4, LOOP_CLR_FD) = 0 [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [ 130.298755][ T5648] loop0: detected capacity change from 0 to 4096 [ 130.317359][ T5648] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 130.335267][ T5648] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] memfd_create("syzkaller", 0) = 4 [pid 5648] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] close(4) = 0 [pid 5648] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5648] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5647] <... futex resumed>) = 0 [pid 5647] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5648] <... futex resumed>) = 0 [pid 5647] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] mkdir("./bus", 0777 [pid 5647] <... futex resumed>) = 0 [pid 5647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5647] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5647] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5647] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5649 attached => {parent_tid=[613]}, 88) = 613 [pid 5649] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5647] rt_sigprocmask(SIG_SETMASK, [], [pid 5649] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5647] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5649] rt_sigprocmask(SIG_SETMASK, [], [pid 5647] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5649] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5647] <... futex resumed>) = 0 [pid 5649] chdir("./bus" [pid 5647] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5649] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus" [pid 5648] <... mkdir resumed>) = 0 [pid 5649] <... chdir resumed>) = 0 [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5649] chdir("./bus" [pid 5648] mkdir("./bus", 0777 [pid 5649] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus" [pid 5648] <... mkdir resumed>) = 0 [pid 5649] <... chdir resumed>) = 0 [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5648] mkdir("./bus", 0777 [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = 0 [pid 5648] <... mkdir resumed>) = 0 [pid 5649] chdir("./bus" [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = 0 [pid 5649] <... chdir resumed>) = 0 [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777 [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = 0 [pid 5648] <... mkdir resumed>) = 0 [pid 5649] chdir("./bus" [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777 [pid 5649] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5649] chdir("./bus" [pid 5648] <... mkdir resumed>) = 0 [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777 [pid 5649] <... chdir resumed>) = 0 [pid 5649] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5649] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5648] <... mkdir resumed>) = 0 [pid 5647] <... futex resumed>) = 0 [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5648] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5648] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5648] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5647] close(3) = 0 [pid 5647] close(4) = -1 EBADF (Bad file descriptor) [pid 5647] close(5) = -1 EBADF (Bad file descriptor) [pid 5647] close(6) = -1 EBADF (Bad file descriptor) [pid 5647] close(7) = -1 EBADF (Bad file descriptor) [pid 5647] close(8) = -1 EBADF (Bad file descriptor) [pid 5647] close(9) = -1 EBADF (Bad file descriptor) [pid 5647] close(10) = -1 EBADF (Bad file descriptor) [pid 5647] close(11) = -1 EBADF (Bad file descriptor) [pid 5647] close(12) = -1 EBADF (Bad file descriptor) [pid 5647] close(13) = -1 EBADF (Bad file descriptor) [pid 5647] close(14) = -1 EBADF (Bad file descriptor) [pid 5647] close(15) = -1 EBADF (Bad file descriptor) [pid 5647] close(16) = -1 EBADF (Bad file descriptor) [pid 5647] close(17) = -1 EBADF (Bad file descriptor) [pid 5647] close(18) = -1 EBADF (Bad file descriptor) [pid 5647] close(19) = -1 EBADF (Bad file descriptor) [pid 5647] close(20) = -1 EBADF (Bad file descriptor) [pid 5647] close(21) = -1 EBADF (Bad file descriptor) [pid 5647] close(22) = -1 EBADF (Bad file descriptor) [pid 5647] close(23) = -1 EBADF (Bad file descriptor) [pid 5647] close(24) = -1 EBADF (Bad file descriptor) [pid 5647] close(25) = -1 EBADF (Bad file descriptor) [pid 5647] close(26) = -1 EBADF (Bad file descriptor) [pid 5647] close(27) = -1 EBADF (Bad file descriptor) [pid 5647] close(28) = -1 EBADF (Bad file descriptor) [pid 5647] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5647] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5647] exit_group(0 [pid 5649] <... futex resumed>) = ? [pid 5649] +++ exited with 0 +++ [pid 5648] <... futex resumed>) = ? [pid 5647] <... exit_group resumed>) = ? [pid 5648] +++ exited with 0 +++ [pid 5647] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=611, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./203", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./203", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./203/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./203/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./203/binderfs") = 0 [pid 5028] umount2("./203/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./203/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./203/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./203/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./203/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./203/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./203") = 0 [pid 5028] mkdir("./204", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5650 attached , child_tidptr=0x555557186750) = 614 [pid 5650] set_robust_list(0x555557186760, 24) = 0 [pid 5650] chdir("./204") = 0 [pid 5650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5650] setpgid(0, 0) = 0 [pid 5650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5650] write(3, "1000", 4) = 4 [pid 5650] close(3) = 0 [pid 5650] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5650] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5650] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5650] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5650] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5650] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5650] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5651 attached => {parent_tid=[615]}, 88) = 615 [pid 5651] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5651] <... rseq resumed>) = 0 [pid 5650] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] set_robust_list(0x7f801889c9a0, 24 [pid 5650] <... futex resumed>) = 0 [pid 5651] <... set_robust_list resumed>) = 0 [pid 5650] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5651] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5651] memfd_create("syzkaller", 0) = 3 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5651] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5651] munmap(0x7f801047c000, 2097152) = 0 [pid 5651] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5651] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5651] close(3) = 0 [pid 5651] mkdir("./file0", 0777) = 0 [pid 5651] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5651] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5651] chdir("./file0") = 0 [pid 5651] ioctl(4, LOOP_CLR_FD) = 0 [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 130.586092][ T5651] loop0: detected capacity change from 0 to 4096 [ 130.595916][ T5651] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 130.615554][ T5651] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] memfd_create("syzkaller", 0) = 4 [pid 5651] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] close(4) = 0 [pid 5651] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5650] <... futex resumed>) = 0 [pid 5650] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5650] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5650] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5650] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5650] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5652 attached [pid 5652] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5650] <... clone3 resumed> => {parent_tid=[616]}, 88) = 616 [pid 5652] <... rseq resumed>) = 0 [pid 5650] rt_sigprocmask(SIG_SETMASK, [], [pid 5652] set_robust_list(0x7f801067b9a0, 24 [pid 5650] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5652] <... set_robust_list resumed>) = 0 [pid 5650] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5650] <... futex resumed>) = 0 [pid 5652] chdir("./bus" [pid 5650] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5652] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus" [pid 5651] mkdir("./bus", 0777 [pid 5652] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus" [pid 5651] <... mkdir resumed>) = 0 [pid 5652] <... chdir resumed>) = 0 [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5652] chdir("./bus" [pid 5651] mkdir("./bus", 0777 [pid 5652] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5651] <... mkdir resumed>) = 0 [pid 5652] chdir("./bus") = 0 [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus" [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5652] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5651] mkdir("./bus", 0777 [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5651] <... mkdir resumed>) = 0 [pid 5652] chdir("./bus" [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5652] <... chdir resumed>) = 0 [pid 5651] mkdir("./bus", 0777 [pid 5652] chdir("./bus") = 0 [pid 5651] <... mkdir resumed>) = 0 [pid 5652] chdir("./bus" [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5652] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus" [pid 5651] mkdir("./bus", 0777 [pid 5652] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5651] <... mkdir resumed>) = 0 [pid 5652] chdir("./bus") = 0 [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5652] chdir("./bus" [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777 [pid 5652] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5652] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5650] <... futex resumed>) = 0 [pid 5652] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] <... mkdir resumed>) = 0 [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5651] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5651] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5651] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5650] close(3) = 0 [pid 5650] close(4) = -1 EBADF (Bad file descriptor) [pid 5650] close(5) = -1 EBADF (Bad file descriptor) [pid 5650] close(6) = -1 EBADF (Bad file descriptor) [pid 5650] close(7) = -1 EBADF (Bad file descriptor) [pid 5650] close(8) = -1 EBADF (Bad file descriptor) [pid 5650] close(9) = -1 EBADF (Bad file descriptor) [pid 5650] close(10) = -1 EBADF (Bad file descriptor) [pid 5650] close(11) = -1 EBADF (Bad file descriptor) [pid 5650] close(12) = -1 EBADF (Bad file descriptor) [pid 5650] close(13) = -1 EBADF (Bad file descriptor) [pid 5650] close(14) = -1 EBADF (Bad file descriptor) [pid 5650] close(15) = -1 EBADF (Bad file descriptor) [pid 5650] close(16) = -1 EBADF (Bad file descriptor) [pid 5650] close(17) = -1 EBADF (Bad file descriptor) [pid 5650] close(18) = -1 EBADF (Bad file descriptor) [pid 5650] close(19) = -1 EBADF (Bad file descriptor) [pid 5650] close(20) = -1 EBADF (Bad file descriptor) [pid 5650] close(21) = -1 EBADF (Bad file descriptor) [pid 5650] close(22) = -1 EBADF (Bad file descriptor) [pid 5650] close(23) = -1 EBADF (Bad file descriptor) [pid 5650] close(24) = -1 EBADF (Bad file descriptor) [pid 5650] close(25) = -1 EBADF (Bad file descriptor) [pid 5650] close(26) = -1 EBADF (Bad file descriptor) [pid 5650] close(27) = -1 EBADF (Bad file descriptor) [pid 5650] close(28) = -1 EBADF (Bad file descriptor) [pid 5650] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5650] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5650] exit_group(0) = ? [pid 5652] <... futex resumed>) = ? [pid 5651] <... futex resumed>) = ? [pid 5652] +++ exited with 0 +++ [pid 5651] +++ exited with 0 +++ [pid 5650] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=614, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./204", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./204", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./204/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./204/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./204/binderfs") = 0 [pid 5028] umount2("./204/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./204/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./204/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./204/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./204/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./204/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./204") = 0 [pid 5028] mkdir("./205", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5653 attached , child_tidptr=0x555557186750) = 617 [pid 5653] set_robust_list(0x555557186760, 24) = 0 [pid 5653] chdir("./205") = 0 [pid 5653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5653] setpgid(0, 0) = 0 [pid 5653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5653] write(3, "1000", 4) = 4 [pid 5653] close(3) = 0 [pid 5653] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5653] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5653] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5653] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5653] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5653] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5653] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5654 attached => {parent_tid=[618]}, 88) = 618 [pid 5654] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5654] <... rseq resumed>) = 0 [pid 5653] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] set_robust_list(0x7f801889c9a0, 24 [pid 5653] <... futex resumed>) = 0 [pid 5654] <... set_robust_list resumed>) = 0 [pid 5653] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5654] memfd_create("syzkaller", 0) = 3 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5654] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5654] munmap(0x7f801047c000, 2097152) = 0 [pid 5654] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5654] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5654] close(3) = 0 [pid 5654] mkdir("./file0", 0777) = 0 [pid 5654] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5654] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5654] chdir("./file0") = 0 [pid 5654] ioctl(4, LOOP_CLR_FD) = 0 [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] memfd_create("syzkaller", 0) = 4 [pid 5654] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] close(4) = 0 [pid 5654] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5653] <... futex resumed>) = 0 [pid 5654] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5653] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5653] <... futex resumed>) = 0 [pid 5654] mkdir("./bus", 0777 [pid 5653] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5653] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 130.839411][ T5654] loop0: detected capacity change from 0 to 4096 [ 130.848240][ T5654] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 130.865892][ T5654] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5653] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5653] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5655 attached [pid 5655] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5655] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5654] <... mkdir resumed>) = 0 [pid 5653] <... clone3 resumed> => {parent_tid=[619]}, 88) = 619 [pid 5655] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5653] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5655] <... futex resumed>) = 0 [pid 5653] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5655] chdir("./bus") = 0 [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5655] chdir("./bus" [pid 5654] mkdir("./bus", 0777 [pid 5655] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = 0 [pid 5654] <... mkdir resumed>) = 0 [pid 5655] chdir("./bus" [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5655] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5654] mkdir("./bus", 0777 [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = 0 [pid 5654] <... mkdir resumed>) = 0 [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5655] chdir("./bus" [pid 5654] mkdir("./bus", 0777 [pid 5655] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = 0 [pid 5654] <... mkdir resumed>) = 0 [pid 5655] chdir("./bus" [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5655] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5654] mkdir("./bus", 0777 [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5654] <... mkdir resumed>) = 0 [pid 5655] chdir("./bus" [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5655] <... chdir resumed>) = 0 [pid 5654] mkdir("./bus", 0777 [pid 5655] chdir("./bus") = 0 [pid 5654] <... mkdir resumed>) = 0 [pid 5655] chdir("./bus" [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5655] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5654] mkdir("./bus", 0777 [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5655] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5655] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5653] <... futex resumed>) = 0 [pid 5654] <... mkdir resumed>) = 0 [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5654] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5654] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5653] close(3 [pid 5654] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5653] <... close resumed>) = 0 [pid 5653] close(4) = -1 EBADF (Bad file descriptor) [pid 5653] close(5) = -1 EBADF (Bad file descriptor) [pid 5653] close(6) = -1 EBADF (Bad file descriptor) [pid 5653] close(7) = -1 EBADF (Bad file descriptor) [pid 5653] close(8) = -1 EBADF (Bad file descriptor) [pid 5653] close(9) = -1 EBADF (Bad file descriptor) [pid 5653] close(10) = -1 EBADF (Bad file descriptor) [pid 5653] close(11) = -1 EBADF (Bad file descriptor) [pid 5653] close(12) = -1 EBADF (Bad file descriptor) [pid 5653] close(13) = -1 EBADF (Bad file descriptor) [pid 5653] close(14) = -1 EBADF (Bad file descriptor) [pid 5653] close(15) = -1 EBADF (Bad file descriptor) [pid 5653] close(16) = -1 EBADF (Bad file descriptor) [pid 5653] close(17) = -1 EBADF (Bad file descriptor) [pid 5653] close(18) = -1 EBADF (Bad file descriptor) [pid 5653] close(19) = -1 EBADF (Bad file descriptor) [pid 5653] close(20) = -1 EBADF (Bad file descriptor) [pid 5653] close(21) = -1 EBADF (Bad file descriptor) [pid 5653] close(22) = -1 EBADF (Bad file descriptor) [pid 5653] close(23) = -1 EBADF (Bad file descriptor) [pid 5653] close(24) = -1 EBADF (Bad file descriptor) [pid 5653] close(25) = -1 EBADF (Bad file descriptor) [pid 5653] close(26) = -1 EBADF (Bad file descriptor) [pid 5653] close(27) = -1 EBADF (Bad file descriptor) [pid 5653] close(28write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5653] close(29) = -1 EBADF (Bad file descriptor) [pid 5653] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5653] exit_group(0 [pid 5654] <... futex resumed>) = ? [pid 5655] <... futex resumed>) = ? [pid 5654] +++ exited with 0 +++ [pid 5653] <... exit_group resumed>) = ? [pid 5655] +++ exited with 0 +++ [pid 5653] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=617, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] umount2("./205", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./205", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./205/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./205/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./205/binderfs") = 0 [pid 5028] umount2("./205/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./205/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./205/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./205/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./205/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./205/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./205") = 0 [pid 5028] mkdir("./206", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5656 attached , child_tidptr=0x555557186750) = 620 [pid 5656] set_robust_list(0x555557186760, 24) = 0 [pid 5656] chdir("./206") = 0 [pid 5656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5656] setpgid(0, 0) = 0 [pid 5656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5656] write(3, "1000", 4) = 4 [pid 5656] close(3) = 0 [pid 5656] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5656] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5656] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5656] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5656] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5656] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5656] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5657 attached => {parent_tid=[621]}, 88) = 621 [pid 5657] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5657] <... rseq resumed>) = 0 [pid 5656] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] set_robust_list(0x7f801889c9a0, 24 [pid 5656] <... futex resumed>) = 0 [pid 5657] <... set_robust_list resumed>) = 0 [pid 5656] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5657] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5657] memfd_create("syzkaller", 0) = 3 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5657] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5657] munmap(0x7f801047c000, 2097152) = 0 [pid 5657] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5657] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5657] close(3) = 0 [pid 5657] mkdir("./file0", 0777) = 0 [pid 5657] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5657] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5657] chdir("./file0") = 0 [pid 5657] ioctl(4, LOOP_CLR_FD) = 0 [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 131.050929][ T5657] loop0: detected capacity change from 0 to 4096 [ 131.060592][ T5657] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 131.078583][ T5657] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] memfd_create("syzkaller", 0) = 4 [pid 5657] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] close(4) = 0 [pid 5657] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5656] <... futex resumed>) = 0 [pid 5657] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5656] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5657] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5656] <... futex resumed>) = 0 [pid 5657] mkdir("./bus", 0777 [pid 5656] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5656] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5656] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5656] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5658 attached => {parent_tid=[622]}, 88) = 622 [pid 5658] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5656] rt_sigprocmask(SIG_SETMASK, [], [pid 5658] <... rseq resumed>) = 0 [pid 5656] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5658] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5656] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] rt_sigprocmask(SIG_SETMASK, [], [pid 5656] <... futex resumed>) = 0 [pid 5658] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5658] chdir("./bus" [pid 5656] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5658] <... chdir resumed>) = 0 [pid 5657] <... mkdir resumed>) = 0 [pid 5658] chdir("./bus" [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777 [pid 5658] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus" [pid 5657] <... mkdir resumed>) = 0 [pid 5658] <... chdir resumed>) = 0 [pid 5658] chdir("./bus" [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5658] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5657] mkdir("./bus", 0777 [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus" [pid 5657] <... mkdir resumed>) = 0 [pid 5658] <... chdir resumed>) = 0 [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5658] chdir("./bus" [pid 5657] mkdir("./bus", 0777 [pid 5658] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus" [pid 5657] <... mkdir resumed>) = 0 [pid 5658] <... chdir resumed>) = 0 [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus" [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5658] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5657] mkdir("./bus", 0777 [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus" [pid 5657] <... mkdir resumed>) = 0 [pid 5658] <... chdir resumed>) = 0 [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus" [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5658] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus" [pid 5657] mkdir("./bus", 0777 [pid 5658] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = 0 [pid 5657] <... mkdir resumed>) = 0 [pid 5658] chdir("./bus" [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5658] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5657] mkdir("./bus", 0777 [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5657] <... mkdir resumed>) = 0 [pid 5658] chdir("./bus") = 0 [pid 5658] chdir("./bus" [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5658] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5657] mkdir("./bus", 0777 [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] chdir("./bus" [pid 5657] <... mkdir resumed>) = 0 [pid 5658] <... chdir resumed>) = 0 [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5658] chdir("./bus" [pid 5657] mkdir("./bus", 0777) = 0 [pid 5658] <... chdir resumed>) = 0 [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5658] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5658] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5658] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5657] mkdir("./bus", 0777 [pid 5656] <... futex resumed>) = 0 [pid 5657] <... mkdir resumed>) = 0 [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5657] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5657] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5657] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5656] close(3) = 0 [pid 5656] close(4) = -1 EBADF (Bad file descriptor) [pid 5656] close(5) = -1 EBADF (Bad file descriptor) [pid 5656] close(6) = -1 EBADF (Bad file descriptor) [pid 5656] close(7) = -1 EBADF (Bad file descriptor) [pid 5656] close(8) = -1 EBADF (Bad file descriptor) [pid 5656] close(9) = -1 EBADF (Bad file descriptor) [pid 5656] close(10) = -1 EBADF (Bad file descriptor) [pid 5656] close(11) = -1 EBADF (Bad file descriptor) [pid 5656] close(12) = -1 EBADF (Bad file descriptor) [pid 5656] close(13) = -1 EBADF (Bad file descriptor) [pid 5656] close(14) = -1 EBADF (Bad file descriptor) [pid 5656] close(15) = -1 EBADF (Bad file descriptor) [pid 5656] close(16) = -1 EBADF (Bad file descriptor) [pid 5656] close(17) = -1 EBADF (Bad file descriptor) [pid 5656] close(18) = -1 EBADF (Bad file descriptor) [pid 5656] close(19) = -1 EBADF (Bad file descriptor) [pid 5656] close(20) = -1 EBADF (Bad file descriptor) [pid 5656] close(21) = -1 EBADF (Bad file descriptor) [pid 5656] close(22) = -1 EBADF (Bad file descriptor) [pid 5656] close(23) = -1 EBADF (Bad file descriptor) [pid 5656] close(24) = -1 EBADF (Bad file descriptor) [pid 5656] close(25) = -1 EBADF (Bad file descriptor) [pid 5656] close(26) = -1 EBADF (Bad file descriptor) [pid 5656] close(27) = -1 EBADF (Bad file descriptor) [pid 5656] close(28) = -1 EBADF (Bad file descriptor) [pid 5656] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5656] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5656] exit_group(0) = ? [pid 5658] <... futex resumed>) = ? [pid 5657] <... futex resumed>) = ? [pid 5658] +++ exited with 0 +++ [pid 5657] +++ exited with 0 +++ [pid 5656] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=620, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] umount2("./206", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./206", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./206/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./206/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./206/binderfs") = 0 [pid 5028] umount2("./206/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./206/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./206/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./206/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./206/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./206/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./206") = 0 [pid 5028] mkdir("./207", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5659 attached , child_tidptr=0x555557186750) = 623 [pid 5659] set_robust_list(0x555557186760, 24) = 0 [pid 5659] chdir("./207") = 0 [pid 5659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5659] setpgid(0, 0) = 0 [pid 5659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5659] write(3, "1000", 4) = 4 [pid 5659] close(3) = 0 [pid 5659] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5659] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5659] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5659] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5659] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5659] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5659] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5660 attached => {parent_tid=[624]}, 88) = 624 [pid 5660] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5659] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5659] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5660] <... rseq resumed>) = 0 [pid 5660] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5659] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5660] memfd_create("syzkaller", 0) = 3 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5660] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5660] munmap(0x7f801047c000, 2097152) = 0 [pid 5660] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5660] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5660] close(3) = 0 [pid 5660] mkdir("./file0", 0777) = 0 [pid 5660] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5660] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5660] chdir("./file0") = 0 [pid 5660] ioctl(4, LOOP_CLR_FD) = 0 [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] memfd_create("syzkaller", 0) = 4 [pid 5660] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] close(4) = 0 [pid 5660] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] <... futex resumed>) = 0 [pid 5659] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5659] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] <... futex resumed>) = 1 [pid 5659] <... futex resumed>) = 0 [pid 5660] mkdir("./bus", 0777 [pid 5659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5659] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5659] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5659] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5661 attached => {parent_tid=[625]}, 88) = 625 [pid 5660] <... mkdir resumed>) = 0 [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5659] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5659] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5659] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5660] mkdir("./bus", 0777 [pid 5661] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5660] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5661] <... rseq resumed>) = 0 [pid 5661] set_robust_list(0x7f801067b9a0, 24 [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5661] <... set_robust_list resumed>) = 0 [pid 5661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5660] mkdir("./bus", 0777 [pid 5661] chdir("./bus" [pid 5660] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5661] <... chdir resumed>) = 0 [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5660] <... mkdir resumed>) = 0 [pid 5661] chdir("./bus") = 0 [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5660] mkdir("./bus", 0777 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus" [pid 5660] <... mkdir resumed>) = 0 [pid 5661] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = 0 [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5661] chdir("./bus" [ 131.330361][ T5660] loop0: detected capacity change from 0 to 4096 [ 131.339328][ T5660] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 131.360416][ T5660] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5660] mkdir("./bus", 0777 [pid 5661] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus" [pid 5660] <... mkdir resumed>) = 0 [pid 5661] <... chdir resumed>) = 0 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5660] <... mkdir resumed>) = 0 [pid 5661] chdir("./bus") = 0 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus" [pid 5660] <... mkdir resumed>) = 0 [pid 5661] <... chdir resumed>) = 0 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus" [pid 5660] <... mkdir resumed>) = 0 [pid 5661] <... chdir resumed>) = 0 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus" [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5661] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5660] mkdir("./bus", 0777 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus" [pid 5660] <... mkdir resumed>) = 0 [pid 5661] <... chdir resumed>) = 0 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5661] chdir("./bus" [pid 5660] mkdir("./bus", 0777 [pid 5661] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = 0 [pid 5660] <... mkdir resumed>) = 0 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5660] <... mkdir resumed>) = 0 [pid 5661] chdir("./bus") = 0 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus" [pid 5660] <... mkdir resumed>) = 0 [pid 5661] <... chdir resumed>) = 0 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus" [pid 5660] <... mkdir resumed>) = 0 [pid 5661] <... chdir resumed>) = 0 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5660] <... mkdir resumed>) = 0 [pid 5661] chdir("./bus") = 0 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777 [pid 5661] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5661] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5659] <... futex resumed>) = 0 [pid 5661] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5660] <... mkdir resumed>) = 0 [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5660] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5660] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5660] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5659] close(3) = 0 [pid 5659] close(4) = -1 EBADF (Bad file descriptor) [pid 5659] close(5) = -1 EBADF (Bad file descriptor) [pid 5659] close(6) = -1 EBADF (Bad file descriptor) [pid 5659] close(7) = -1 EBADF (Bad file descriptor) [pid 5659] close(8) = -1 EBADF (Bad file descriptor) [pid 5659] close(9) = -1 EBADF (Bad file descriptor) [pid 5659] close(10) = -1 EBADF (Bad file descriptor) [pid 5659] close(11) = -1 EBADF (Bad file descriptor) [pid 5659] close(12) = -1 EBADF (Bad file descriptor) [pid 5659] close(13) = -1 EBADF (Bad file descriptor) [pid 5659] close(14) = -1 EBADF (Bad file descriptor) [pid 5659] close(15) = -1 EBADF (Bad file descriptor) [pid 5659] close(16) = -1 EBADF (Bad file descriptor) [pid 5659] close(17) = -1 EBADF (Bad file descriptor) [pid 5659] close(18) = -1 EBADF (Bad file descriptor) [pid 5659] close(19) = -1 EBADF (Bad file descriptor) [pid 5659] close(20) = -1 EBADF (Bad file descriptor) [pid 5659] close(21) = -1 EBADF (Bad file descriptor) [pid 5659] close(22) = -1 EBADF (Bad file descriptor) [pid 5659] close(23) = -1 EBADF (Bad file descriptor) [pid 5659] close(24) = -1 EBADF (Bad file descriptor) [pid 5659] close(25) = -1 EBADF (Bad file descriptor) [pid 5659] close(26) = -1 EBADF (Bad file descriptor) [pid 5659] close(27) = -1 EBADF (Bad file descriptor) [pid 5659] close(28) = -1 EBADF (Bad file descriptor) [pid 5659] close(29write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5659] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5659] exit_group(0 [pid 5660] <... futex resumed>) = ? [pid 5659] <... exit_group resumed>) = ? [pid 5661] <... futex resumed>) = ? [pid 5660] +++ exited with 0 +++ [pid 5661] +++ exited with 0 +++ [pid 5659] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=623, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] umount2("./207", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./207", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./207/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./207/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./207/binderfs") = 0 [pid 5028] umount2("./207/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./207/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./207/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./207/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./207/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./207/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./207") = 0 [pid 5028] mkdir("./208", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5662 attached , child_tidptr=0x555557186750) = 626 [pid 5662] set_robust_list(0x555557186760, 24) = 0 [pid 5662] chdir("./208") = 0 [pid 5662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5662] setpgid(0, 0) = 0 [pid 5662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5662] write(3, "1000", 4) = 4 [pid 5662] close(3) = 0 [pid 5662] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5662] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5662] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5662] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5662] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5662] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5662] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[627]}, 88) = 627 [pid 5662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5662] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5662] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5663 attached [pid 5663] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5663] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5663] memfd_create("syzkaller", 0) = 3 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5663] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5663] munmap(0x7f801047c000, 2097152) = 0 [pid 5663] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5663] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5663] close(3) = 0 [pid 5663] mkdir("./file0", 0777) = 0 [pid 5663] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5663] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5663] chdir("./file0") = 0 [pid 5663] ioctl(4, LOOP_CLR_FD) = 0 [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [ 131.599243][ T5663] loop0: detected capacity change from 0 to 4096 [ 131.608144][ T5663] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 131.626923][ T5663] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] memfd_create("syzkaller", 0) = 4 [pid 5663] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] close(4) = 0 [pid 5663] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5662] <... futex resumed>) = 0 [pid 5663] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5662] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5662] <... futex resumed>) = 0 [pid 5663] mkdir("./bus", 0777 [pid 5662] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5662] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5663] <... mkdir resumed>) = 0 [pid 5662] <... mprotect resumed>) = 0 [pid 5662] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5662] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5662] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5663] mkdir("./bus", 0777./strace-static-x86_64: Process 5664 attached [pid 5664] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5664] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5664] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5663] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5662] <... clone3 resumed> => {parent_tid=[628]}, 88) = 628 [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777 [pid 5662] rt_sigprocmask(SIG_SETMASK, [], [pid 5663] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5662] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5662] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5664] <... futex resumed>) = 0 [pid 5663] mkdir("./bus", 0777 [pid 5662] <... futex resumed>) = 1 [pid 5664] chdir("./bus") = 0 [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus" [pid 5662] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5664] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus" [pid 5663] <... mkdir resumed>) = 0 [pid 5664] <... chdir resumed>) = 0 [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5664] chdir("./bus" [pid 5663] mkdir("./bus", 0777 [pid 5664] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5663] <... mkdir resumed>) = 0 [pid 5664] chdir("./bus" [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777 [pid 5664] <... chdir resumed>) = 0 [pid 5664] chdir("./bus" [pid 5663] <... mkdir resumed>) = 0 [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777 [pid 5664] <... chdir resumed>) = 0 [pid 5663] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5664] chdir("./bus" [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777 [pid 5664] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus" [pid 5663] <... mkdir resumed>) = 0 [pid 5664] <... chdir resumed>) = 0 [pid 5664] chdir("./bus" [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5664] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus" [pid 5663] mkdir("./bus", 0777 [pid 5664] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus" [pid 5663] <... mkdir resumed>) = 0 [pid 5664] <... chdir resumed>) = 0 [pid 5664] chdir("./bus" [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5664] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5663] mkdir("./bus", 0777 [pid 5664] chdir("./bus" [pid 5663] <... mkdir resumed>) = 0 [pid 5664] <... chdir resumed>) = 0 [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5664] chdir("./bus" [pid 5663] mkdir("./bus", 0777 [pid 5664] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5664] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5664] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5663] <... mkdir resumed>) = 0 [pid 5662] <... futex resumed>) = 0 [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5663] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5663] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5663] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5662] close(3) = 0 [pid 5662] close(4) = -1 EBADF (Bad file descriptor) [pid 5662] close(5) = -1 EBADF (Bad file descriptor) [pid 5662] close(6) = -1 EBADF (Bad file descriptor) [pid 5662] close(7) = -1 EBADF (Bad file descriptor) [pid 5662] close(8) = -1 EBADF (Bad file descriptor) [pid 5662] close(9) = -1 EBADF (Bad file descriptor) [pid 5662] close(10) = -1 EBADF (Bad file descriptor) [pid 5662] close(11) = -1 EBADF (Bad file descriptor) [pid 5662] close(12) = -1 EBADF (Bad file descriptor) [pid 5662] close(13) = -1 EBADF (Bad file descriptor) [pid 5662] close(14) = -1 EBADF (Bad file descriptor) [pid 5662] close(15) = -1 EBADF (Bad file descriptor) [pid 5662] close(16) = -1 EBADF (Bad file descriptor) [pid 5662] close(17) = -1 EBADF (Bad file descriptor) [pid 5662] close(18) = -1 EBADF (Bad file descriptor) [pid 5662] close(19) = -1 EBADF (Bad file descriptor) [pid 5662] close(20) = -1 EBADF (Bad file descriptor) [pid 5662] close(21) = -1 EBADF (Bad file descriptor) [pid 5662] close(22) = -1 EBADF (Bad file descriptor) [pid 5662] close(23) = -1 EBADF (Bad file descriptor) [pid 5662] close(24) = -1 EBADF (Bad file descriptor) [pid 5662] close(25) = -1 EBADF (Bad file descriptor) [pid 5662] close(26) = -1 EBADF (Bad file descriptor) [pid 5662] close(27write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5662] close(28) = -1 EBADF (Bad file descriptor) [pid 5662] close(29) = -1 EBADF (Bad file descriptor) [pid 5662] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5662] exit_group(0) = ? [pid 5664] <... futex resumed>) = ? [pid 5663] <... futex resumed>) = ? [pid 5664] +++ exited with 0 +++ [pid 5663] +++ exited with 0 +++ [pid 5662] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=626, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./208", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./208", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./208/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./208/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./208/binderfs") = 0 [pid 5028] umount2("./208/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./208/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./208/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./208/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./208/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./208/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./208") = 0 [pid 5028] mkdir("./209", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5665 attached , child_tidptr=0x555557186750) = 629 [pid 5665] set_robust_list(0x555557186760, 24) = 0 [pid 5665] chdir("./209") = 0 [pid 5665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5665] setpgid(0, 0) = 0 [pid 5665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5665] write(3, "1000", 4) = 4 [pid 5665] close(3) = 0 [pid 5665] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5665] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5665] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5665] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5665] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5665] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5666 attached => {parent_tid=[630]}, 88) = 630 [pid 5666] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5665] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5665] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5666] <... rseq resumed>) = 0 [pid 5666] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5666] memfd_create("syzkaller", 0) = 3 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5666] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5666] munmap(0x7f801047c000, 2097152) = 0 [pid 5666] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5666] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5666] close(3) = 0 [pid 5666] mkdir("./file0", 0777) = 0 [pid 5666] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5666] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5666] chdir("./file0") = 0 [pid 5666] ioctl(4, LOOP_CLR_FD) = 0 [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [ 131.841523][ T5666] loop0: detected capacity change from 0 to 4096 [ 131.850314][ T5666] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 131.869640][ T5666] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] memfd_create("syzkaller", 0) = 4 [pid 5666] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] close(4) = 0 [pid 5666] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5665] <... futex resumed>) = 0 [pid 5665] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] <... futex resumed>) = 1 [pid 5665] <... futex resumed>) = 0 [pid 5666] mkdir("./bus", 0777 [pid 5665] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5665] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5666] <... mkdir resumed>) = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5665] <... mprotect resumed>) = 0 [pid 5666] mkdir("./bus", 0777 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5666] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5665] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5665] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5666] mkdir("./bus", 0777./strace-static-x86_64: Process 5667 attached ) = -1 EEXIST (File exists) [pid 5667] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5665] <... clone3 resumed> => {parent_tid=[631]}, 88) = 631 [pid 5666] mkdir("./bus", 0777 [pid 5665] rt_sigprocmask(SIG_SETMASK, [], [pid 5666] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5665] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5665] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] mkdir("./bus", 0777 [pid 5665] <... futex resumed>) = 0 [pid 5667] <... rseq resumed>) = 0 [pid 5666] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5665] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5667] set_robust_list(0x7f801067b9a0, 24 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5667] <... set_robust_list resumed>) = 0 [pid 5666] mkdir("./bus", 0777 [pid 5667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5666] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5667] chdir("./bus" [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5667] <... chdir resumed>) = 0 [pid 5666] mkdir("./bus", 0777 [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = 0 [pid 5666] <... mkdir resumed>) = 0 [pid 5667] chdir("./bus" [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5667] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5666] mkdir("./bus", 0777 [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus" [pid 5666] <... mkdir resumed>) = 0 [pid 5667] <... chdir resumed>) = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5666] mkdir("./bus", 0777 [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5666] <... mkdir resumed>) = 0 [pid 5667] chdir("./bus") = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5667] chdir("./bus" [pid 5666] mkdir("./bus", 0777 [pid 5667] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5666] <... mkdir resumed>) = 0 [pid 5667] chdir("./bus" [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5667] <... chdir resumed>) = 0 [pid 5666] mkdir("./bus", 0777 [pid 5667] chdir("./bus") = 0 [pid 5666] <... mkdir resumed>) = 0 [pid 5667] chdir("./bus" [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777 [pid 5667] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus" [pid 5666] <... mkdir resumed>) = 0 [pid 5667] <... chdir resumed>) = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777 [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus" [pid 5666] <... mkdir resumed>) = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5667] <... chdir resumed>) = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5667] chdir("./bus" [pid 5666] mkdir("./bus", 0777 [pid 5667] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5666] <... mkdir resumed>) = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777 [pid 5667] chdir("./bus" [pid 5666] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5667] <... chdir resumed>) = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5666] mkdir("./bus", 0777 [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5666] <... mkdir resumed>) = 0 [pid 5667] chdir("./bus" [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777 [pid 5667] <... chdir resumed>) = 0 [pid 5666] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5667] chdir("./bus" [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777 [pid 5667] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5666] <... mkdir resumed>) = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777 [pid 5667] chdir("./bus" [pid 5666] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5667] <... chdir resumed>) = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5667] chdir("./bus" [pid 5666] mkdir("./bus", 0777 [pid 5667] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5666] <... mkdir resumed>) = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777 [pid 5667] chdir("./bus" [pid 5666] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5667] <... chdir resumed>) = 0 [pid 5666] mkdir("./bus", 0777 [pid 5667] chdir("./bus") = 0 [pid 5666] <... mkdir resumed>) = 0 [pid 5667] chdir("./bus" [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5667] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5666] mkdir("./bus", 0777 [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus" [pid 5666] <... mkdir resumed>) = 0 [pid 5667] <... chdir resumed>) = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5666] mkdir("./bus", 0777 [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus" [pid 5666] <... mkdir resumed>) = 0 [pid 5667] <... chdir resumed>) = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5667] chdir("./bus" [pid 5666] mkdir("./bus", 0777 [pid 5667] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus" [pid 5666] <... mkdir resumed>) = 0 [pid 5667] <... chdir resumed>) = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5667] chdir("./bus" [pid 5666] mkdir("./bus", 0777 [pid 5667] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5667] chdir("./bus" [pid 5666] <... mkdir resumed>) = 0 [pid 5667] <... chdir resumed>) = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5667] chdir("./bus" [pid 5666] mkdir("./bus", 0777 [pid 5667] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5666] <... mkdir resumed>) = 0 [pid 5667] chdir("./bus" [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5667] <... chdir resumed>) = 0 [pid 5666] mkdir("./bus", 0777 [pid 5667] chdir("./bus") = 0 [pid 5666] <... mkdir resumed>) = 0 [pid 5667] chdir("./bus" [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5667] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5666] mkdir("./bus", 0777 [pid 5667] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5667] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5665] <... futex resumed>) = 0 [pid 5666] <... mkdir resumed>) = 0 [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5666] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5666] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5666] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5665] close(3) = 0 [pid 5665] close(4) = -1 EBADF (Bad file descriptor) [pid 5665] close(5) = -1 EBADF (Bad file descriptor) [pid 5665] close(6) = -1 EBADF (Bad file descriptor) [pid 5665] close(7) = -1 EBADF (Bad file descriptor) [pid 5665] close(8) = -1 EBADF (Bad file descriptor) [pid 5665] close(9) = -1 EBADF (Bad file descriptor) [pid 5665] close(10) = -1 EBADF (Bad file descriptor) [pid 5665] close(11) = -1 EBADF (Bad file descriptor) [pid 5665] close(12) = -1 EBADF (Bad file descriptor) [pid 5665] close(13) = -1 EBADF (Bad file descriptor) [pid 5665] close(14) = -1 EBADF (Bad file descriptor) [pid 5665] close(15) = -1 EBADF (Bad file descriptor) [pid 5665] close(16) = -1 EBADF (Bad file descriptor) [pid 5665] close(17) = -1 EBADF (Bad file descriptor) [pid 5665] close(18) = -1 EBADF (Bad file descriptor) [pid 5665] close(19) = -1 EBADF (Bad file descriptor) [pid 5665] close(20) = -1 EBADF (Bad file descriptor) [pid 5665] close(21) = -1 EBADF (Bad file descriptor) [pid 5665] close(22) = -1 EBADF (Bad file descriptor) [pid 5665] close(23) = -1 EBADF (Bad file descriptor) [pid 5665] close(24) = -1 EBADF (Bad file descriptor) [pid 5665] close(25) = -1 EBADF (Bad file descriptor) [pid 5665] close(26) = -1 EBADF (Bad file descriptor) [pid 5665] close(27) = -1 EBADF (Bad file descriptor) [pid 5665] close(28) = -1 EBADF (Bad file descriptor) [pid 5665] close(29write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5665] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5665] exit_group(0 [pid 5667] <... futex resumed>) = ? [pid 5666] <... futex resumed>) = ? [pid 5667] +++ exited with 0 +++ [pid 5666] +++ exited with 0 +++ [pid 5665] <... exit_group resumed>) = ? [pid 5665] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=629, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5028] umount2("./209", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./209", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./209/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./209/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./209/binderfs") = 0 [pid 5028] umount2("./209/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./209/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./209/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./209/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./209/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./209/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./209") = 0 [pid 5028] mkdir("./210", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5668 attached , child_tidptr=0x555557186750) = 632 [pid 5668] set_robust_list(0x555557186760, 24) = 0 [pid 5668] chdir("./210") = 0 [pid 5668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5668] setpgid(0, 0) = 0 [pid 5668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5668] write(3, "1000", 4) = 4 [pid 5668] close(3) = 0 [pid 5668] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5668] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5668] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5668] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5668] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5668] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5669 attached [pid 5669] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5668] <... clone3 resumed> => {parent_tid=[633]}, 88) = 633 [pid 5669] <... rseq resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [], [pid 5669] set_robust_list(0x7f801889c9a0, 24 [pid 5668] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5669] <... set_robust_list resumed>) = 0 [pid 5668] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5669] rt_sigprocmask(SIG_SETMASK, [], [pid 5668] <... futex resumed>) = 0 [pid 5669] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5668] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5669] memfd_create("syzkaller", 0) = 3 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5669] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5669] munmap(0x7f801047c000, 2097152) = 0 [pid 5669] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5669] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5669] close(3) = 0 [pid 5669] mkdir("./file0", 0777) = 0 [pid 5669] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5669] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5669] chdir("./file0") = 0 [pid 5669] ioctl(4, LOOP_CLR_FD) = 0 [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 132.094205][ T5669] loop0: detected capacity change from 0 to 4096 [ 132.102858][ T5669] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 132.124138][ T5669] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] memfd_create("syzkaller", 0) = 4 [pid 5669] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] close(4) = 0 [pid 5669] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5668] <... futex resumed>) = 0 [pid 5669] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5668] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5669] mkdir("./bus", 0777 [pid 5668] <... mmap resumed>) = 0x7f801065b000 [pid 5668] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5668] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5668] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5670 attached [pid 5670] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5668] <... clone3 resumed> => {parent_tid=[634]}, 88) = 634 [pid 5670] <... rseq resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [], [pid 5670] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5668] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5670] rt_sigprocmask(SIG_SETMASK, [], [pid 5668] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5668] <... futex resumed>) = 0 [pid 5670] chdir("./bus" [pid 5668] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5670] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5669] <... mkdir resumed>) = 0 [pid 5670] chdir("./bus") = 0 [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5670] chdir("./bus" [pid 5669] mkdir("./bus", 0777 [pid 5670] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus" [pid 5669] <... mkdir resumed>) = 0 [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5670] <... chdir resumed>) = 0 [pid 5669] mkdir("./bus", 0777 [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus" [pid 5669] <... mkdir resumed>) = 0 [pid 5670] <... chdir resumed>) = 0 [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5670] chdir("./bus" [pid 5669] mkdir("./bus", 0777 [pid 5670] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus" [pid 5669] <... mkdir resumed>) = 0 [pid 5670] <... chdir resumed>) = 0 [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5669] mkdir("./bus", 0777 [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5670] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... futex resumed>) = 0 [pid 5669] <... mkdir resumed>) = 0 [pid 5670] <... futex resumed>) = 1 [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5670] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5669] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5669] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5669] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5668] close(3) = 0 [pid 5668] close(4) = -1 EBADF (Bad file descriptor) [pid 5668] close(5) = -1 EBADF (Bad file descriptor) [pid 5668] close(6) = -1 EBADF (Bad file descriptor) [pid 5668] close(7) = -1 EBADF (Bad file descriptor) [pid 5668] close(8) = -1 EBADF (Bad file descriptor) [pid 5668] close(9) = -1 EBADF (Bad file descriptor) [pid 5668] close(10) = -1 EBADF (Bad file descriptor) [pid 5668] close(11) = -1 EBADF (Bad file descriptor) [pid 5668] close(12) = -1 EBADF (Bad file descriptor) [pid 5668] close(13) = -1 EBADF (Bad file descriptor) [pid 5668] close(14) = -1 EBADF (Bad file descriptor) [pid 5668] close(15) = -1 EBADF (Bad file descriptor) [pid 5668] close(16) = -1 EBADF (Bad file descriptor) [pid 5668] close(17) = -1 EBADF (Bad file descriptor) [pid 5668] close(18) = -1 EBADF (Bad file descriptor) [pid 5668] close(19) = -1 EBADF (Bad file descriptor) [pid 5668] close(20) = -1 EBADF (Bad file descriptor) [pid 5668] close(21) = -1 EBADF (Bad file descriptor) [pid 5668] close(22) = -1 EBADF (Bad file descriptor) [pid 5668] close(23) = -1 EBADF (Bad file descriptor) [pid 5668] close(24) = -1 EBADF (Bad file descriptor) [pid 5668] close(25) = -1 EBADF (Bad file descriptor) [pid 5668] close(26) = -1 EBADF (Bad file descriptor) [pid 5668] close(27write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5668] close(28) = -1 EBADF (Bad file descriptor) [pid 5668] close(29) = -1 EBADF (Bad file descriptor) [pid 5668] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5668] exit_group(0 [pid 5670] <... futex resumed>) = ? [pid 5668] <... exit_group resumed>) = ? [pid 5670] +++ exited with 0 +++ [pid 5669] <... futex resumed>) = ? [pid 5669] +++ exited with 0 +++ [pid 5668] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=632, si_uid=0, si_status=0, si_utime=0, si_stime=13 /* 0.13 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./210", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./210", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./210/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./210/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./210/binderfs") = 0 [pid 5028] umount2("./210/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./210/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./210/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./210/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./210/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./210/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./210") = 0 [pid 5028] mkdir("./211", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 635 ./strace-static-x86_64: Process 5671 attached [pid 5671] set_robust_list(0x555557186760, 24) = 0 [pid 5671] chdir("./211") = 0 [pid 5671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5671] setpgid(0, 0) = 0 [pid 5671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5671] write(3, "1000", 4) = 4 [pid 5671] close(3) = 0 [pid 5671] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5671] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5671] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5671] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5671] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5671] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5671] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5672 attached => {parent_tid=[636]}, 88) = 636 [pid 5672] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5671] rt_sigprocmask(SIG_SETMASK, [], [pid 5672] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5671] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5672] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5671] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5672] memfd_create("syzkaller", 0) = 3 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5672] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5672] munmap(0x7f801047c000, 2097152) = 0 [pid 5672] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5672] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5672] close(3) = 0 [pid 5672] mkdir("./file0", 0777) = 0 [pid 5672] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5672] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5672] chdir("./file0") = 0 [pid 5672] ioctl(4, LOOP_CLR_FD) = 0 [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [ 132.379149][ T5672] loop0: detected capacity change from 0 to 4096 [ 132.388151][ T5672] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 132.407379][ T5672] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] memfd_create("syzkaller", 0) = 4 [pid 5672] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] close(4) = 0 [pid 5672] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5671] <... futex resumed>) = 0 [pid 5672] mkdir("./bus", 0777 [pid 5671] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5671] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5671] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5671] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5671] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} => {parent_tid=[637]}, 88) = 637 [pid 5671] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5671] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5673 attached [pid 5671] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5673] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5673] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5673] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5672] <... mkdir resumed>) = 0 [pid 5673] chdir("./bus" [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5673] <... chdir resumed>) = 0 [pid 5672] mkdir("./bus", 0777 [pid 5673] chdir("./bus" [pid 5672] <... mkdir resumed>) = 0 [pid 5673] <... chdir resumed>) = 0 [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5673] chdir("./bus" [pid 5672] mkdir("./bus", 0777 [pid 5673] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus" [pid 5672] <... mkdir resumed>) = 0 [pid 5673] <... chdir resumed>) = 0 [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5673] chdir("./bus" [pid 5672] mkdir("./bus", 0777 [pid 5673] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus" [pid 5672] <... mkdir resumed>) = 0 [pid 5673] <... chdir resumed>) = 0 [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5673] chdir("./bus" [pid 5672] mkdir("./bus", 0777 [pid 5673] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus" [pid 5672] <... mkdir resumed>) = 0 [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777 [pid 5673] <... chdir resumed>) = 0 [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus" [pid 5672] <... mkdir resumed>) = 0 [pid 5673] <... chdir resumed>) = 0 [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus" [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5673] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5672] mkdir("./bus", 0777 [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = 0 [pid 5672] <... mkdir resumed>) = 0 [pid 5673] chdir("./bus" [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5673] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5672] mkdir("./bus", 0777 [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5672] <... mkdir resumed>) = 0 [pid 5673] chdir("./bus") = 0 [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus" [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5673] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5672] mkdir("./bus", 0777 [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus" [pid 5672] <... mkdir resumed>) = 0 [pid 5673] <... chdir resumed>) = 0 [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5673] chdir("./bus" [pid 5672] mkdir("./bus", 0777 [pid 5673] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus" [pid 5672] <... mkdir resumed>) = 0 [pid 5673] <... chdir resumed>) = 0 [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus" [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777 [pid 5673] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5673] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5671] <... futex resumed>) = 0 [pid 5673] <... futex resumed>) = 1 [pid 5673] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5672] <... mkdir resumed>) = 0 [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5672] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5672] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5672] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5671] close(3) = 0 [pid 5671] close(4) = -1 EBADF (Bad file descriptor) [pid 5671] close(5) = -1 EBADF (Bad file descriptor) [pid 5671] close(6) = -1 EBADF (Bad file descriptor) [pid 5671] close(7) = -1 EBADF (Bad file descriptor) [pid 5671] close(8) = -1 EBADF (Bad file descriptor) [pid 5671] close(9) = -1 EBADF (Bad file descriptor) [pid 5671] close(10) = -1 EBADF (Bad file descriptor) [pid 5671] close(11) = -1 EBADF (Bad file descriptor) [pid 5671] close(12) = -1 EBADF (Bad file descriptor) [pid 5671] close(13) = -1 EBADF (Bad file descriptor) [pid 5671] close(14) = -1 EBADF (Bad file descriptor) [pid 5671] close(15) = -1 EBADF (Bad file descriptor) [pid 5671] close(16) = -1 EBADF (Bad file descriptor) [pid 5671] close(17) = -1 EBADF (Bad file descriptor) [pid 5671] close(18) = -1 EBADF (Bad file descriptor) [pid 5671] close(19) = -1 EBADF (Bad file descriptor) [pid 5671] close(20) = -1 EBADF (Bad file descriptor) [pid 5671] close(21) = -1 EBADF (Bad file descriptor) [pid 5671] close(22) = -1 EBADF (Bad file descriptor) [pid 5671] close(23) = -1 EBADF (Bad file descriptor) [pid 5671] close(24) = -1 EBADF (Bad file descriptor) [pid 5671] close(25) = -1 EBADF (Bad file descriptor) [pid 5671] close(26) = -1 EBADF (Bad file descriptor) [pid 5671] close(27) = -1 EBADF (Bad file descriptor) [pid 5671] close(28write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5671] close(29) = -1 EBADF (Bad file descriptor) [pid 5671] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5671] exit_group(0) = ? [pid 5673] <... futex resumed>) = ? [pid 5673] +++ exited with 0 +++ [pid 5672] <... futex resumed>) = ? [pid 5672] +++ exited with 0 +++ [pid 5671] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=635, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5028] umount2("./211", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./211", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./211/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./211/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./211/binderfs") = 0 [pid 5028] umount2("./211/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./211/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./211/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./211/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./211/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./211/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./211") = 0 [pid 5028] mkdir("./212", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5674 attached , child_tidptr=0x555557186750) = 638 [pid 5674] set_robust_list(0x555557186760, 24) = 0 [pid 5674] chdir("./212") = 0 [pid 5674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5674] setpgid(0, 0) = 0 [pid 5674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5674] write(3, "1000", 4) = 4 [pid 5674] close(3) = 0 [pid 5674] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5674] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5674] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5674] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5674] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5674] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5674] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5674] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5675 attached => {parent_tid=[639]}, 88) = 639 [pid 5675] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5674] rt_sigprocmask(SIG_SETMASK, [], [pid 5675] <... rseq resumed>) = 0 [pid 5674] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5675] set_robust_list(0x7f801889c9a0, 24 [pid 5674] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] <... set_robust_list resumed>) = 0 [pid 5674] <... futex resumed>) = 0 [pid 5675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5674] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5675] memfd_create("syzkaller", 0) = 3 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5675] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5675] munmap(0x7f801047c000, 2097152) = 0 [pid 5675] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5675] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5675] close(3) = 0 [pid 5675] mkdir("./file0", 0777) = 0 [pid 5675] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5675] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5675] chdir("./file0") = 0 [pid 5675] ioctl(4, LOOP_CLR_FD) = 0 [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [ 132.646312][ T5675] loop0: detected capacity change from 0 to 4096 [ 132.654905][ T5675] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 132.674417][ T5675] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] memfd_create("syzkaller", 0) = 4 [pid 5675] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] close(4) = 0 [pid 5675] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5675] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5674] <... futex resumed>) = 0 [pid 5674] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5675] <... futex resumed>) = 0 [pid 5675] mkdir("./bus", 0777 [pid 5674] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5674] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5675] <... mkdir resumed>) = 0 [pid 5674] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5674] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5675] mkdir("./bus", 0777 [pid 5674] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5675] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5674] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- ./strace-static-x86_64: Process 5676 attached [pid 5675] mkdir("./bus", 0777 [pid 5676] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5676] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5675] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5674] <... clone3 resumed> => {parent_tid=[640]}, 88) = 640 [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5676] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5675] mkdir("./bus", 0777 [pid 5674] rt_sigprocmask(SIG_SETMASK, [], [pid 5675] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5674] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5674] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5676] <... futex resumed>) = 0 [pid 5674] <... futex resumed>) = 1 [pid 5676] chdir("./bus" [pid 5675] mkdir("./bus", 0777 [pid 5676] <... chdir resumed>) = 0 [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus" [pid 5674] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus" [pid 5675] <... mkdir resumed>) = 0 [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5676] <... chdir resumed>) = 0 [pid 5675] mkdir("./bus", 0777 [pid 5676] chdir("./bus" [pid 5675] <... mkdir resumed>) = 0 [pid 5676] <... chdir resumed>) = 0 [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5676] chdir("./bus" [pid 5675] mkdir("./bus", 0777 [pid 5676] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus" [pid 5675] <... mkdir resumed>) = 0 [pid 5676] <... chdir resumed>) = 0 [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5676] chdir("./bus" [pid 5675] mkdir("./bus", 0777 [pid 5676] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus" [pid 5675] <... mkdir resumed>) = 0 [pid 5676] <... chdir resumed>) = 0 [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5676] chdir("./bus" [pid 5675] mkdir("./bus", 0777 [pid 5676] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus" [pid 5675] <... mkdir resumed>) = 0 [pid 5676] <... chdir resumed>) = 0 [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5676] chdir("./bus" [pid 5675] mkdir("./bus", 0777) = 0 [pid 5676] <... chdir resumed>) = 0 [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5676] chdir("./bus" [pid 5675] mkdir("./bus", 0777 [pid 5676] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = 0 [pid 5675] <... mkdir resumed>) = 0 [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5675] mkdir("./bus", 0777 [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5675] <... mkdir resumed>) = 0 [pid 5676] chdir("./bus" [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5676] <... chdir resumed>) = 0 [pid 5675] mkdir("./bus", 0777 [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus" [pid 5675] <... mkdir resumed>) = 0 [pid 5676] <... chdir resumed>) = 0 [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5675] mkdir("./bus", 0777 [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5675] <... mkdir resumed>) = 0 [pid 5676] chdir("./bus" [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5676] <... chdir resumed>) = 0 [pid 5676] chdir("./bus" [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5676] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5675] mkdir("./bus", 0777 [pid 5676] chdir("./bus" [pid 5675] <... mkdir resumed>) = 0 [pid 5676] <... chdir resumed>) = 0 [pid 5676] chdir("./bus" [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5676] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus" [pid 5675] mkdir("./bus", 0777 [pid 5676] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5675] <... mkdir resumed>) = 0 [pid 5676] chdir("./bus" [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5676] <... chdir resumed>) = 0 [pid 5675] mkdir("./bus", 0777 [pid 5676] chdir("./bus" [pid 5675] <... mkdir resumed>) = 0 [pid 5676] <... chdir resumed>) = 0 [pid 5676] chdir("./bus" [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5676] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5675] mkdir("./bus", 0777 [pid 5676] chdir("./bus" [pid 5675] <... mkdir resumed>) = 0 [pid 5676] <... chdir resumed>) = 0 [pid 5676] chdir("./bus" [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5676] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus" [pid 5675] mkdir("./bus", 0777 [pid 5676] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5676] chdir("./bus" [pid 5675] <... mkdir resumed>) = 0 [pid 5676] <... chdir resumed>) = 0 [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777 [pid 5676] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] <... futex resumed>) = 0 [pid 5676] <... futex resumed>) = 1 [pid 5676] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5675] <... mkdir resumed>) = 0 [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5675] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5675] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5675] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5674] close(3) = 0 [pid 5674] close(4) = -1 EBADF (Bad file descriptor) [pid 5674] close(5) = -1 EBADF (Bad file descriptor) [pid 5674] close(6) = -1 EBADF (Bad file descriptor) [pid 5674] close(7) = -1 EBADF (Bad file descriptor) [pid 5674] close(8) = -1 EBADF (Bad file descriptor) [pid 5674] close(9) = -1 EBADF (Bad file descriptor) [pid 5674] close(10) = -1 EBADF (Bad file descriptor) [pid 5674] close(11) = -1 EBADF (Bad file descriptor) [pid 5674] close(12) = -1 EBADF (Bad file descriptor) [pid 5674] close(13) = -1 EBADF (Bad file descriptor) [pid 5674] close(14) = -1 EBADF (Bad file descriptor) [pid 5674] close(15) = -1 EBADF (Bad file descriptor) [pid 5674] close(16) = -1 EBADF (Bad file descriptor) [pid 5674] close(17) = -1 EBADF (Bad file descriptor) [pid 5674] close(18) = -1 EBADF (Bad file descriptor) [pid 5674] close(19) = -1 EBADF (Bad file descriptor) [pid 5674] close(20) = -1 EBADF (Bad file descriptor) [pid 5674] close(21) = -1 EBADF (Bad file descriptor) [pid 5674] close(22) = -1 EBADF (Bad file descriptor) [pid 5674] close(23) = -1 EBADF (Bad file descriptor) [pid 5674] close(24) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5674] close(25) = -1 EBADF (Bad file descriptor) [pid 5674] close(26) = -1 EBADF (Bad file descriptor) [pid 5674] close(27) = -1 EBADF (Bad file descriptor) [pid 5674] close(28) = -1 EBADF (Bad file descriptor) [pid 5674] close(29) = -1 EBADF (Bad file descriptor) [pid 5674] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5674] exit_group(0 [pid 5676] <... futex resumed>) = ? [pid 5676] +++ exited with 0 +++ [pid 5675] <... futex resumed>) = ? [pid 5674] <... exit_group resumed>) = ? [pid 5675] +++ exited with 0 +++ [pid 5674] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=638, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./212", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./212", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./212/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./212/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./212/binderfs") = 0 [pid 5028] umount2("./212/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./212/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./212/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./212/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./212/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./212/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./212") = 0 [pid 5028] mkdir("./213", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 641 ./strace-static-x86_64: Process 5677 attached [pid 5677] set_robust_list(0x555557186760, 24) = 0 [pid 5677] chdir("./213") = 0 [pid 5677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5677] setpgid(0, 0) = 0 [pid 5677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5677] write(3, "1000", 4) = 4 [pid 5677] close(3) = 0 [pid 5677] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5677] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5677] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5677] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5677] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5677] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5678 attached => {parent_tid=[642]}, 88) = 642 [pid 5678] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5677] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5677] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5678] <... rseq resumed>) = 0 [pid 5678] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5678] memfd_create("syzkaller", 0) = 3 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5678] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5678] munmap(0x7f801047c000, 2097152) = 0 [pid 5678] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5678] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5678] close(3) = 0 [pid 5678] mkdir("./file0", 0777) = 0 [pid 5678] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5678] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5678] chdir("./file0") = 0 [pid 5678] ioctl(4, LOOP_CLR_FD) = 0 [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 132.912312][ T5678] loop0: detected capacity change from 0 to 4096 [ 132.922322][ T5678] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 132.942423][ T5678] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] memfd_create("syzkaller", 0) = 4 [pid 5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] close(4) = 0 [pid 5678] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5677] <... futex resumed>) = 0 [pid 5678] mkdir("./bus", 0777 [pid 5677] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5677] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5678] <... mkdir resumed>) = 0 [pid 5677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5677] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5678] mkdir("./bus", 0777 [pid 5677] <... mprotect resumed>) = 0 [pid 5678] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5677] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777 [pid 5677] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5678] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- ./strace-static-x86_64: Process 5679 attached [pid 5678] mkdir("./bus", 0777 [pid 5677] <... clone3 resumed> => {parent_tid=[643]}, 88) = 643 [pid 5678] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5677] rt_sigprocmask(SIG_SETMASK, [], [pid 5679] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5677] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5679] <... rseq resumed>) = 0 [pid 5679] set_robust_list(0x7f801067b9a0, 24 [pid 5677] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5679] <... set_robust_list resumed>) = 0 [pid 5679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5679] chdir("./bus") = 0 [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5678] mkdir("./bus", 0777 [pid 5677] <... futex resumed>) = 0 [pid 5679] chdir("./bus" [pid 5677] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5679] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = 0 [pid 5678] <... mkdir resumed>) = 0 [pid 5679] chdir("./bus" [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777 [pid 5679] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = 0 [pid 5678] <... mkdir resumed>) = 0 [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus" [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777 [pid 5679] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus" [pid 5678] <... mkdir resumed>) = 0 [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777 [pid 5679] <... chdir resumed>) = 0 [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5678] <... mkdir resumed>) = 0 [pid 5679] chdir("./bus" [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5679] <... chdir resumed>) = 0 [pid 5679] chdir("./bus" [pid 5678] mkdir("./bus", 0777 [pid 5679] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5678] <... mkdir resumed>) = 0 [pid 5679] chdir("./bus") = 0 [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5679] chdir("./bus" [pid 5678] mkdir("./bus", 0777 [pid 5679] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5678] <... mkdir resumed>) = 0 [pid 5679] chdir("./bus") = 0 [pid 5679] chdir("./bus" [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5679] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5678] mkdir("./bus", 0777 [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus" [pid 5678] <... mkdir resumed>) = 0 [pid 5679] <... chdir resumed>) = 0 [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5679] chdir("./bus" [pid 5678] mkdir("./bus", 0777 [pid 5679] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = 0 [pid 5678] <... mkdir resumed>) = 0 [pid 5679] chdir("./bus" [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5679] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5678] mkdir("./bus", 0777 [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5679] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] <... futex resumed>) = 0 [pid 5679] <... futex resumed>) = 1 [pid 5679] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5678] <... mkdir resumed>) = 0 [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5678] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5678] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5677] close(3) = 0 [pid 5677] close(4) = -1 EBADF (Bad file descriptor) [pid 5677] close(5) = -1 EBADF (Bad file descriptor) [pid 5677] close(6) = -1 EBADF (Bad file descriptor) [pid 5677] close(7) = -1 EBADF (Bad file descriptor) [pid 5677] close(8) = -1 EBADF (Bad file descriptor) [pid 5677] close(9) = -1 EBADF (Bad file descriptor) [pid 5677] close(10) = -1 EBADF (Bad file descriptor) [pid 5677] close(11) = -1 EBADF (Bad file descriptor) [pid 5677] close(12) = -1 EBADF (Bad file descriptor) [pid 5677] close(13) = -1 EBADF (Bad file descriptor) [pid 5677] close(14) = -1 EBADF (Bad file descriptor) [pid 5677] close(15) = -1 EBADF (Bad file descriptor) [pid 5677] close(16) = -1 EBADF (Bad file descriptor) [pid 5677] close(17) = -1 EBADF (Bad file descriptor) [pid 5677] close(18) = -1 EBADF (Bad file descriptor) [pid 5677] close(19) = -1 EBADF (Bad file descriptor) [pid 5677] close(20) = -1 EBADF (Bad file descriptor) [pid 5677] close(21) = -1 EBADF (Bad file descriptor) [pid 5677] close(22) = -1 EBADF (Bad file descriptor) [pid 5677] close(23) = -1 EBADF (Bad file descriptor) [pid 5677] close(24) = -1 EBADF (Bad file descriptor) [pid 5677] close(25) = -1 EBADF (Bad file descriptor) [pid 5677] close(26) = -1 EBADF (Bad file descriptor) [pid 5677] close(27) = -1 EBADF (Bad file descriptor) [pid 5677] close(28) = -1 EBADF (Bad file descriptor) [pid 5677] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5677] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5677] exit_group(0 [pid 5678] <... futex resumed>) = ? [pid 5677] <... exit_group resumed>) = ? [pid 5679] <... futex resumed>) = ? [pid 5678] +++ exited with 0 +++ [pid 5679] +++ exited with 0 +++ [pid 5677] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=641, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./213", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./213", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./213/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./213/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./213/binderfs") = 0 [pid 5028] umount2("./213/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./213/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./213/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./213/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./213/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./213/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./213") = 0 [pid 5028] mkdir("./214", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5680 attached , child_tidptr=0x555557186750) = 644 [pid 5680] set_robust_list(0x555557186760, 24) = 0 [pid 5680] chdir("./214") = 0 [pid 5680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5680] setpgid(0, 0) = 0 [pid 5680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5680] write(3, "1000", 4) = 4 [pid 5680] close(3) = 0 [pid 5680] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5680] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5680] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5680] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5680] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5680] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5680] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5681 attached => {parent_tid=[645]}, 88) = 645 [pid 5681] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5681] <... rseq resumed>) = 0 [pid 5680] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] set_robust_list(0x7f801889c9a0, 24 [pid 5680] <... futex resumed>) = 0 [pid 5681] <... set_robust_list resumed>) = 0 [pid 5680] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5681] memfd_create("syzkaller", 0) = 3 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5681] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5681] munmap(0x7f801047c000, 2097152) = 0 [pid 5681] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5681] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5681] close(3) = 0 [pid 5681] mkdir("./file0", 0777) = 0 [pid 5681] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5681] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5681] chdir("./file0") = 0 [pid 5681] ioctl(4, LOOP_CLR_FD) = 0 [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] memfd_create("syzkaller", 0) = 4 [pid 5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] close(4) = 0 [pid 5681] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5681] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] <... futex resumed>) = 0 [ 133.183774][ T5681] loop0: detected capacity change from 0 to 4096 [ 133.192578][ T5681] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 133.212475][ T5681] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5680] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] <... futex resumed>) = 0 [pid 5680] <... futex resumed>) = 1 [pid 5681] mkdir("./bus", 0777 [pid 5680] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5680] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5680] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5680] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5682 attached [pid 5681] <... mkdir resumed>) = 0 [pid 5682] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5680] <... clone3 resumed> => {parent_tid=[646]}, 88) = 646 [pid 5682] <... rseq resumed>) = 0 [pid 5680] rt_sigprocmask(SIG_SETMASK, [], [pid 5682] set_robust_list(0x7f801067b9a0, 24 [pid 5680] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5682] <... set_robust_list resumed>) = 0 [pid 5680] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] rt_sigprocmask(SIG_SETMASK, [], [pid 5680] <... futex resumed>) = 0 [pid 5682] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5680] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] chdir("./bus") = 0 [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5682] chdir("./bus" [pid 5681] mkdir("./bus", 0777) = 0 [pid 5682] <... chdir resumed>) = 0 [pid 5682] chdir("./bus" [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777 [pid 5682] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus" [pid 5681] <... mkdir resumed>) = 0 [pid 5682] <... chdir resumed>) = 0 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus" [pid 5681] <... mkdir resumed>) = 0 [pid 5682] <... chdir resumed>) = 0 [pid 5682] chdir("./bus" [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5682] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5681] mkdir("./bus", 0777 [pid 5682] chdir("./bus" [pid 5681] <... mkdir resumed>) = 0 [pid 5682] <... chdir resumed>) = 0 [pid 5682] chdir("./bus" [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5682] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5681] mkdir("./bus", 0777 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus" [pid 5681] <... mkdir resumed>) = 0 [pid 5682] <... chdir resumed>) = 0 [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5682] chdir("./bus" [pid 5681] mkdir("./bus", 0777 [pid 5682] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus" [pid 5681] <... mkdir resumed>) = 0 [pid 5682] <... chdir resumed>) = 0 [pid 5682] chdir("./bus" [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5682] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5681] mkdir("./bus", 0777 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5681] <... mkdir resumed>) = 0 [pid 5682] chdir("./bus") = 0 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5681] <... mkdir resumed>) = 0 [pid 5682] chdir("./bus") = 0 [pid 5682] chdir("./bus" [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5682] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5681] mkdir("./bus", 0777 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus" [pid 5681] <... mkdir resumed>) = 0 [pid 5682] <... chdir resumed>) = 0 [pid 5682] chdir("./bus" [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5682] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5681] mkdir("./bus", 0777 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus" [pid 5681] <... mkdir resumed>) = 0 [pid 5682] <... chdir resumed>) = 0 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus" [pid 5681] <... mkdir resumed>) = 0 [pid 5682] <... chdir resumed>) = 0 [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5681] mkdir("./bus", 0777 [pid 5682] chdir("./bus") = 0 [pid 5681] <... mkdir resumed>) = 0 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5681] <... mkdir resumed>) = 0 [pid 5682] chdir("./bus") = 0 [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus" [pid 5681] <... mkdir resumed>) = 0 [pid 5682] <... chdir resumed>) = 0 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5681] mkdir("./bus", 0777 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5681] <... mkdir resumed>) = 0 [pid 5682] chdir("./bus") = 0 [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5681] mkdir("./bus", 0777 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5681] <... mkdir resumed>) = 0 [pid 5682] chdir("./bus" [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5682] <... chdir resumed>) = 0 [pid 5681] mkdir("./bus", 0777 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus") = 0 [pid 5681] <... mkdir resumed>) = 0 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5682] chdir("./bus" [pid 5681] mkdir("./bus", 0777 [pid 5682] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5681] <... mkdir resumed>) = 0 [pid 5682] chdir("./bus" [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5682] <... chdir resumed>) = 0 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5681] mkdir("./bus", 0777 [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5682] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5682] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] <... mkdir resumed>) = 0 [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5680] <... futex resumed>) = 0 [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5681] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5681] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] close(3) = 0 [pid 5680] close(4) = -1 EBADF (Bad file descriptor) [pid 5680] close(5) = -1 EBADF (Bad file descriptor) [pid 5680] close(6) = -1 EBADF (Bad file descriptor) [pid 5680] close(7) = -1 EBADF (Bad file descriptor) [pid 5680] close(8) = -1 EBADF (Bad file descriptor) [pid 5680] close(9) = -1 EBADF (Bad file descriptor) [pid 5680] close(10) = -1 EBADF (Bad file descriptor) [pid 5680] close(11) = -1 EBADF (Bad file descriptor) [pid 5680] close(12) = -1 EBADF (Bad file descriptor) [pid 5680] close(13) = -1 EBADF (Bad file descriptor) [pid 5680] close(14) = -1 EBADF (Bad file descriptor) [pid 5680] close(15) = -1 EBADF (Bad file descriptor) [pid 5680] close(16) = -1 EBADF (Bad file descriptor) [pid 5680] close(17) = -1 EBADF (Bad file descriptor) [pid 5680] close(18) = -1 EBADF (Bad file descriptor) [pid 5680] close(19) = -1 EBADF (Bad file descriptor) [pid 5680] close(20) = -1 EBADF (Bad file descriptor) [pid 5680] close(21) = -1 EBADF (Bad file descriptor) [pid 5680] close(22) = -1 EBADF (Bad file descriptor) [pid 5680] close(23) = -1 EBADF (Bad file descriptor) [pid 5680] close(24) = -1 EBADF (Bad file descriptor) [pid 5680] close(25) = -1 EBADF (Bad file descriptor) [pid 5680] close(26) = -1 EBADF (Bad file descriptor) [pid 5680] close(27) = -1 EBADF (Bad file descriptor) [pid 5680] close(28write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5680] close(29) = -1 EBADF (Bad file descriptor) [pid 5680] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5680] exit_group(0 [pid 5681] <... futex resumed>) = ? [pid 5680] <... exit_group resumed>) = ? [pid 5682] <... futex resumed>) = ? [pid 5681] +++ exited with 0 +++ [pid 5682] +++ exited with 0 +++ [pid 5680] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=644, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] umount2("./214", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./214", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./214/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./214/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./214/binderfs") = 0 [pid 5028] umount2("./214/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./214/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./214/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./214/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./214/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./214/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./214") = 0 [pid 5028] mkdir("./215", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5683 attached , child_tidptr=0x555557186750) = 647 [pid 5683] set_robust_list(0x555557186760, 24) = 0 [pid 5683] chdir("./215") = 0 [pid 5683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5683] setpgid(0, 0) = 0 [pid 5683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5683] write(3, "1000", 4) = 4 [pid 5683] close(3) = 0 [pid 5683] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5683] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5683] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5683] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5683] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5683] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5683] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5683] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[648]}, 88) = 648 [pid 5683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5683] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5683] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5684 attached [pid 5684] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5684] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5684] memfd_create("syzkaller", 0) = 3 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5684] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5684] munmap(0x7f801047c000, 2097152) = 0 [pid 5684] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5684] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5684] close(3) = 0 [pid 5684] mkdir("./file0", 0777) = 0 [pid 5684] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5684] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5684] chdir("./file0") = 0 [pid 5684] ioctl(4, LOOP_CLR_FD) = 0 [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [ 133.436845][ T5684] loop0: detected capacity change from 0 to 4096 [ 133.445637][ T5684] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 133.466715][ T5684] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5684] memfd_create("syzkaller", 0) = 4 [pid 5684] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] close(4) = 0 [pid 5684] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5684] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5683] <... futex resumed>) = 0 [pid 5683] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... futex resumed>) = 0 [pid 5683] <... futex resumed>) = 1 [pid 5684] mkdir("./bus", 0777 [pid 5683] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5683] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5683] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5683] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5684] <... mkdir resumed>) = 0 [pid 5683] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5683] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5683] <... clone3 resumed> => {parent_tid=[649]}, 88) = 649 [pid 5684] mkdir("./bus", 0777 [pid 5683] rt_sigprocmask(SIG_SETMASK, [], [pid 5684] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5683] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5683] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5684] mkdir("./bus", 0777 [pid 5683] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5684] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777./strace-static-x86_64: Process 5685 attached [pid 5685] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5684] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5685] <... rseq resumed>) = 0 [pid 5685] set_robust_list(0x7f801067b9a0, 24 [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777 [pid 5685] <... set_robust_list resumed>) = 0 [pid 5684] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5685] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777 [pid 5685] chdir("./bus") = 0 [pid 5684] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777 [pid 5685] chdir("./bus") = 0 [pid 5684] <... mkdir resumed>) = 0 [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777 [pid 5685] chdir("./bus" [pid 5684] <... mkdir resumed>) = 0 [pid 5685] <... chdir resumed>) = 0 [pid 5685] chdir("./bus" [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777 [pid 5685] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus" [pid 5684] <... mkdir resumed>) = 0 [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777 [pid 5685] <... chdir resumed>) = 0 [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus" [pid 5684] <... mkdir resumed>) = 0 [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777 [pid 5685] <... chdir resumed>) = 0 [pid 5685] chdir("./bus" [pid 5684] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5685] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus" [pid 5684] mkdir("./bus", 0777 [pid 5685] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus" [pid 5684] <... mkdir resumed>) = 0 [pid 5685] <... chdir resumed>) = 0 [pid 5685] chdir("./bus" [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777 [pid 5685] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5684] <... mkdir resumed>) = 0 [pid 5685] chdir("./bus") = 0 [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5685] chdir("./bus" [pid 5684] mkdir("./bus", 0777 [pid 5685] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus" [pid 5684] <... mkdir resumed>) = 0 [pid 5685] <... chdir resumed>) = 0 [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus" [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5685] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5684] mkdir("./bus", 0777 [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus" [pid 5684] <... mkdir resumed>) = 0 [pid 5685] <... chdir resumed>) = 0 [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5685] chdir("./bus" [pid 5684] mkdir("./bus", 0777 [pid 5685] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus" [pid 5684] <... mkdir resumed>) = 0 [pid 5685] <... chdir resumed>) = 0 [pid 5685] chdir("./bus" [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5685] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5684] mkdir("./bus", 0777 [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus" [pid 5684] <... mkdir resumed>) = 0 [pid 5685] <... chdir resumed>) = 0 [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777 [pid 5685] chdir("./bus" [pid 5684] <... mkdir resumed>) = 0 [pid 5685] <... chdir resumed>) = 0 [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5684] mkdir("./bus", 0777 [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5685] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... futex resumed>) = 0 [pid 5685] <... futex resumed>) = 1 [pid 5685] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5684] <... mkdir resumed>) = 0 [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5684] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5684] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] close(3 [pid 5684] <... futex resumed>) = 0 [pid 5683] <... close resumed>) = 0 [pid 5684] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5683] close(4) = -1 EBADF (Bad file descriptor) [pid 5683] close(5) = -1 EBADF (Bad file descriptor) [pid 5683] close(6) = -1 EBADF (Bad file descriptor) [pid 5683] close(7) = -1 EBADF (Bad file descriptor) [pid 5683] close(8) = -1 EBADF (Bad file descriptor) [pid 5683] close(9) = -1 EBADF (Bad file descriptor) [pid 5683] close(10) = -1 EBADF (Bad file descriptor) [pid 5683] close(11) = -1 EBADF (Bad file descriptor) [pid 5683] close(12) = -1 EBADF (Bad file descriptor) [pid 5683] close(13) = -1 EBADF (Bad file descriptor) [pid 5683] close(14) = -1 EBADF (Bad file descriptor) [pid 5683] close(15) = -1 EBADF (Bad file descriptor) [pid 5683] close(16) = -1 EBADF (Bad file descriptor) [pid 5683] close(17) = -1 EBADF (Bad file descriptor) [pid 5683] close(18) = -1 EBADF (Bad file descriptor) [pid 5683] close(19) = -1 EBADF (Bad file descriptor) [pid 5683] close(20) = -1 EBADF (Bad file descriptor) [pid 5683] close(21) = -1 EBADF (Bad file descriptor) [pid 5683] close(22) = -1 EBADF (Bad file descriptor) [pid 5683] close(23) = -1 EBADF (Bad file descriptor) [pid 5683] close(24) = -1 EBADF (Bad file descriptor) [pid 5683] close(25) = -1 EBADF (Bad file descriptor) [pid 5683] close(26) = -1 EBADF (Bad file descriptor) [pid 5683] close(27) = -1 EBADF (Bad file descriptor) [pid 5683] close(28) = -1 EBADF (Bad file descriptor) [pid 5683] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5683] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5683] exit_group(0 [pid 5685] <... futex resumed>) = ? [pid 5684] <... futex resumed>) = ? [pid 5685] +++ exited with 0 +++ [pid 5684] +++ exited with 0 +++ [pid 5683] <... exit_group resumed>) = ? [pid 5683] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=647, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] umount2("./215", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./215", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./215/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./215/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./215/binderfs") = 0 [pid 5028] umount2("./215/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./215/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./215/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./215/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./215/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./215/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./215") = 0 [pid 5028] mkdir("./216", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5686 attached , child_tidptr=0x555557186750) = 650 [pid 5686] set_robust_list(0x555557186760, 24) = 0 [pid 5686] chdir("./216") = 0 [pid 5686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5686] setpgid(0, 0) = 0 [pid 5686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5686] write(3, "1000", 4) = 4 [pid 5686] close(3) = 0 [pid 5686] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5686] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5686] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5686] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5686] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5686] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5686] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5687 attached => {parent_tid=[651]}, 88) = 651 [pid 5687] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5686] rt_sigprocmask(SIG_SETMASK, [], [pid 5687] <... rseq resumed>) = 0 [pid 5686] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5687] set_robust_list(0x7f801889c9a0, 24 [pid 5686] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... set_robust_list resumed>) = 0 [pid 5687] rt_sigprocmask(SIG_SETMASK, [], [pid 5686] <... futex resumed>) = 0 [pid 5687] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5686] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5687] memfd_create("syzkaller", 0) = 3 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5687] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5687] munmap(0x7f801047c000, 2097152) = 0 [pid 5687] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5687] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5687] close(3) = 0 [pid 5687] mkdir("./file0", 0777) = 0 [pid 5687] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5687] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5687] chdir("./file0") = 0 [pid 5687] ioctl(4, LOOP_CLR_FD) = 0 [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 133.693844][ T5687] loop0: detected capacity change from 0 to 4096 [ 133.702599][ T5687] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 133.723215][ T5687] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] memfd_create("syzkaller", 0) = 4 [pid 5687] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] close(4) = 0 [pid 5687] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5687] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5686] <... futex resumed>) = 0 [pid 5686] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] <... futex resumed>) = 0 [pid 5686] <... futex resumed>) = 1 [pid 5687] mkdir("./bus", 0777 [pid 5686] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5686] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5686] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5686] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5688 attached [pid 5688] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5688] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5688] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5687] <... mkdir resumed>) = 0 [pid 5686] <... clone3 resumed> => {parent_tid=[652]}, 88) = 652 [pid 5688] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5686] rt_sigprocmask(SIG_SETMASK, [], [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5686] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5686] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5687] mkdir("./bus", 0777 [pid 5688] <... futex resumed>) = 0 [pid 5686] <... futex resumed>) = 1 [pid 5687] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5686] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] chdir("./bus") = 0 [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777 [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus" [pid 5687] <... mkdir resumed>) = 0 [pid 5688] <... chdir resumed>) = 0 [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5687] mkdir("./bus", 0777 [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus" [pid 5687] <... mkdir resumed>) = 0 [pid 5688] <... chdir resumed>) = 0 [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5688] chdir("./bus" [pid 5687] mkdir("./bus", 0777 [pid 5688] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = 0 [pid 5687] <... mkdir resumed>) = 0 [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus" [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777 [pid 5688] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5687] <... mkdir resumed>) = 0 [pid 5688] chdir("./bus" [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5688] <... chdir resumed>) = 0 [pid 5687] mkdir("./bus", 0777 [pid 5688] chdir("./bus" [pid 5687] <... mkdir resumed>) = 0 [pid 5688] <... chdir resumed>) = 0 [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5688] chdir("./bus" [pid 5687] mkdir("./bus", 0777 [pid 5688] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] chdir("./bus" [pid 5687] <... mkdir resumed>) = 0 [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777 [pid 5688] <... chdir resumed>) = 0 [pid 5688] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5688] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] <... futex resumed>) = 0 [pid 5688] <... futex resumed>) = 1 [pid 5688] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5687] <... mkdir resumed>) = 0 [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5687] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5687] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5687] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5686] close(3) = 0 [pid 5686] close(4) = -1 EBADF (Bad file descriptor) [pid 5686] close(5) = -1 EBADF (Bad file descriptor) [pid 5686] close(6) = -1 EBADF (Bad file descriptor) [pid 5686] close(7) = -1 EBADF (Bad file descriptor) [pid 5686] close(8) = -1 EBADF (Bad file descriptor) [pid 5686] close(9) = -1 EBADF (Bad file descriptor) [pid 5686] close(10) = -1 EBADF (Bad file descriptor) [pid 5686] close(11) = -1 EBADF (Bad file descriptor) [pid 5686] close(12) = -1 EBADF (Bad file descriptor) [pid 5686] close(13) = -1 EBADF (Bad file descriptor) [pid 5686] close(14) = -1 EBADF (Bad file descriptor) [pid 5686] close(15) = -1 EBADF (Bad file descriptor) [pid 5686] close(16) = -1 EBADF (Bad file descriptor) [pid 5686] close(17) = -1 EBADF (Bad file descriptor) [pid 5686] close(18) = -1 EBADF (Bad file descriptor) [pid 5686] close(19) = -1 EBADF (Bad file descriptor) [pid 5686] close(20) = -1 EBADF (Bad file descriptor) [pid 5686] close(21) = -1 EBADF (Bad file descriptor) [pid 5686] close(22) = -1 EBADF (Bad file descriptor) [pid 5686] close(23) = -1 EBADF (Bad file descriptor) [pid 5686] close(24) = -1 EBADF (Bad file descriptor) [pid 5686] close(25write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5686] close(26) = -1 EBADF (Bad file descriptor) [pid 5686] close(27) = -1 EBADF (Bad file descriptor) [pid 5686] close(28) = -1 EBADF (Bad file descriptor) [pid 5686] close(29) = -1 EBADF (Bad file descriptor) [pid 5686] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5686] exit_group(0) = ? [pid 5687] <... futex resumed>) = ? [pid 5688] <... futex resumed>) = ? [pid 5687] +++ exited with 0 +++ [pid 5688] +++ exited with 0 +++ [pid 5686] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=650, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./216", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./216", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./216/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./216/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./216/binderfs") = 0 [pid 5028] umount2("./216/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./216/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./216/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./216/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./216/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./216/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./216") = 0 [pid 5028] mkdir("./217", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5689 attached , child_tidptr=0x555557186750) = 653 [pid 5689] set_robust_list(0x555557186760, 24) = 0 [pid 5689] chdir("./217") = 0 [pid 5689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5689] setpgid(0, 0) = 0 [pid 5689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5689] write(3, "1000", 4) = 4 [pid 5689] close(3) = 0 [pid 5689] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5689] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5689] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5689] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5689] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5689] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5689] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5690 attached => {parent_tid=[654]}, 88) = 654 [pid 5689] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5689] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5689] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5690] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5690] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5690] memfd_create("syzkaller", 0) = 3 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5690] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5690] munmap(0x7f801047c000, 2097152) = 0 [pid 5690] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5690] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5690] close(3) = 0 [pid 5690] mkdir("./file0", 0777) = 0 [pid 5690] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5690] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5690] chdir("./file0") = 0 [pid 5690] ioctl(4, LOOP_CLR_FD) = 0 [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [ 133.953095][ T5690] loop0: detected capacity change from 0 to 4096 [ 133.961794][ T5690] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 133.982875][ T5690] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] memfd_create("syzkaller", 0) = 4 [pid 5690] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] close(4) = 0 [pid 5690] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5690] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5689] <... futex resumed>) = 0 [pid 5689] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5689] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5689] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5689] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5689] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5691 attached => {parent_tid=[655]}, 88) = 655 [pid 5691] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5689] rt_sigprocmask(SIG_SETMASK, [], [pid 5691] <... rseq resumed>) = 0 [pid 5690] <... futex resumed>) = 0 [pid 5689] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5691] set_robust_list(0x7f801067b9a0, 24 [pid 5690] mkdir("./bus", 0777 [pid 5689] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5691] <... set_robust_list resumed>) = 0 [pid 5691] rt_sigprocmask(SIG_SETMASK, [], [pid 5689] <... futex resumed>) = 0 [pid 5689] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5691] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5690] <... mkdir resumed>) = 0 [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777 [pid 5691] chdir("./bus" [pid 5690] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5691] <... chdir resumed>) = 0 [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5691] chdir("./bus" [pid 5690] mkdir("./bus", 0777 [pid 5691] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus" [pid 5690] <... mkdir resumed>) = 0 [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5691] <... chdir resumed>) = 0 [pid 5690] mkdir("./bus", 0777 [pid 5691] chdir("./bus" [pid 5690] <... mkdir resumed>) = 0 [pid 5691] <... chdir resumed>) = 0 [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777 [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus" [pid 5690] <... mkdir resumed>) = 0 [pid 5691] <... chdir resumed>) = 0 [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5690] mkdir("./bus", 0777 [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = 0 [pid 5690] <... mkdir resumed>) = 0 [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777 [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5690] <... mkdir resumed>) = 0 [pid 5691] chdir("./bus" [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5691] <... chdir resumed>) = 0 [pid 5691] chdir("./bus" [pid 5690] mkdir("./bus", 0777 [pid 5691] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = 0 [pid 5690] <... mkdir resumed>) = 0 [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5690] mkdir("./bus", 0777 [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus" [pid 5690] <... mkdir resumed>) = 0 [pid 5691] <... chdir resumed>) = 0 [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777 [pid 5691] chdir("./bus") = 0 [pid 5690] <... mkdir resumed>) = 0 [pid 5691] chdir("./bus" [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5691] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5690] mkdir("./bus", 0777 [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus" [pid 5690] <... mkdir resumed>) = 0 [pid 5691] <... chdir resumed>) = 0 [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5691] chdir("./bus" [pid 5690] mkdir("./bus", 0777 [pid 5691] <... chdir resumed>) = 0 [pid 5690] <... mkdir resumed>) = 0 [pid 5691] chdir("./bus" [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5691] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5690] mkdir("./bus", 0777 [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5691] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] <... futex resumed>) = 0 [pid 5691] <... futex resumed>) = 1 [pid 5691] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5690] <... mkdir resumed>) = 0 [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5690] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5690] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5690] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5689] close(3) = 0 [pid 5689] close(4) = -1 EBADF (Bad file descriptor) [pid 5689] close(5) = -1 EBADF (Bad file descriptor) [pid 5689] close(6) = -1 EBADF (Bad file descriptor) [pid 5689] close(7) = -1 EBADF (Bad file descriptor) [pid 5689] close(8) = -1 EBADF (Bad file descriptor) [pid 5689] close(9) = -1 EBADF (Bad file descriptor) [pid 5689] close(10) = -1 EBADF (Bad file descriptor) [pid 5689] close(11) = -1 EBADF (Bad file descriptor) [pid 5689] close(12) = -1 EBADF (Bad file descriptor) [pid 5689] close(13) = -1 EBADF (Bad file descriptor) [pid 5689] close(14) = -1 EBADF (Bad file descriptor) [pid 5689] close(15write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5689] close(16) = -1 EBADF (Bad file descriptor) [pid 5689] close(17) = -1 EBADF (Bad file descriptor) [pid 5689] close(18) = -1 EBADF (Bad file descriptor) [pid 5689] close(19) = -1 EBADF (Bad file descriptor) [pid 5689] close(20) = -1 EBADF (Bad file descriptor) [pid 5689] close(21) = -1 EBADF (Bad file descriptor) [pid 5689] close(22) = -1 EBADF (Bad file descriptor) [pid 5689] close(23) = -1 EBADF (Bad file descriptor) [pid 5689] close(24) = -1 EBADF (Bad file descriptor) [pid 5689] close(25) = -1 EBADF (Bad file descriptor) [pid 5689] close(26) = -1 EBADF (Bad file descriptor) [pid 5689] close(27) = -1 EBADF (Bad file descriptor) [pid 5689] close(28) = -1 EBADF (Bad file descriptor) [pid 5689] close(29) = -1 EBADF (Bad file descriptor) [pid 5689] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5689] exit_group(0) = ? [pid 5691] <... futex resumed>) = ? [pid 5690] <... futex resumed>) = ? [pid 5691] +++ exited with 0 +++ [pid 5690] +++ exited with 0 +++ [pid 5689] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=653, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./217", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./217", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./217/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./217/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./217/binderfs") = 0 [pid 5028] umount2("./217/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./217/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./217/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./217/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./217/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./217/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./217") = 0 [pid 5028] mkdir("./218", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 656 ./strace-static-x86_64: Process 5692 attached [pid 5692] set_robust_list(0x555557186760, 24) = 0 [pid 5692] chdir("./218") = 0 [pid 5692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5692] setpgid(0, 0) = 0 [pid 5692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5692] write(3, "1000", 4) = 4 [pid 5692] close(3) = 0 [pid 5692] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5692] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5692] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5692] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5692] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5692] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5692] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5693 attached => {parent_tid=[657]}, 88) = 657 [pid 5692] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5692] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5692] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5693] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5693] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5693] memfd_create("syzkaller", 0) = 3 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5693] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5693] munmap(0x7f801047c000, 2097152) = 0 [pid 5693] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5693] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5693] close(3) = 0 [pid 5693] mkdir("./file0", 0777) = 0 [pid 5693] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5693] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5693] chdir("./file0") = 0 [pid 5693] ioctl(4, LOOP_CLR_FD) = 0 [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] memfd_create("syzkaller", 0) = 4 [pid 5693] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] close(4) = 0 [pid 5693] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5692] <... futex resumed>) = 0 [pid 5692] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5692] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5693] mkdir("./bus", 0777 [pid 5692] <... mmap resumed>) = 0x7f801065b000 [pid 5692] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 134.225671][ T5693] loop0: detected capacity change from 0 to 4096 [ 134.234994][ T5693] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 134.254260][ T5693] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5692] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5692] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5694 attached => {parent_tid=[658]}, 88) = 658 [pid 5692] rt_sigprocmask(SIG_SETMASK, [], [pid 5694] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5692] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5694] <... rseq resumed>) = 0 [pid 5694] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5694] rt_sigprocmask(SIG_SETMASK, [], [pid 5692] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5692] <... futex resumed>) = 0 [pid 5694] chdir("./bus" [pid 5692] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5693] <... mkdir resumed>) = 0 [pid 5694] <... chdir resumed>) = 0 [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] chdir("./bus" [pid 5693] mkdir("./bus", 0777 [pid 5694] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus" [pid 5693] <... mkdir resumed>) = 0 [pid 5694] <... chdir resumed>) = 0 [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] chdir("./bus" [pid 5693] mkdir("./bus", 0777 [pid 5694] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus" [pid 5693] <... mkdir resumed>) = 0 [pid 5694] <... chdir resumed>) = 0 [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] chdir("./bus" [pid 5693] mkdir("./bus", 0777 [pid 5694] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus" [pid 5693] <... mkdir resumed>) = 0 [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] <... chdir resumed>) = 0 [pid 5694] chdir("./bus" [pid 5693] mkdir("./bus", 0777 [pid 5694] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus" [pid 5693] <... mkdir resumed>) = 0 [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] <... chdir resumed>) = 0 [pid 5693] mkdir("./bus", 0777 [pid 5694] chdir("./bus" [pid 5693] <... mkdir resumed>) = 0 [pid 5694] <... chdir resumed>) = 0 [pid 5694] chdir("./bus" [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5693] mkdir("./bus", 0777 [pid 5694] chdir("./bus" [pid 5693] <... mkdir resumed>) = 0 [pid 5694] <... chdir resumed>) = 0 [pid 5694] chdir("./bus" [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777 [pid 5694] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus" [pid 5693] <... mkdir resumed>) = 0 [pid 5694] <... chdir resumed>) = 0 [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] chdir("./bus" [pid 5693] mkdir("./bus", 0777 [pid 5694] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus" [pid 5693] <... mkdir resumed>) = 0 [pid 5694] <... chdir resumed>) = 0 [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777 [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus" [pid 5693] <... mkdir resumed>) = 0 [pid 5694] <... chdir resumed>) = 0 [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] chdir("./bus" [pid 5693] mkdir("./bus", 0777 [pid 5694] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus" [pid 5693] <... mkdir resumed>) = 0 [pid 5694] <... chdir resumed>) = 0 [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777 [pid 5694] chdir("./bus" [pid 5693] <... mkdir resumed>) = 0 [pid 5694] <... chdir resumed>) = 0 [pid 5694] chdir("./bus" [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus" [pid 5693] mkdir("./bus", 0777) = 0 [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] <... chdir resumed>) = 0 [pid 5693] mkdir("./bus", 0777 [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus" [pid 5693] <... mkdir resumed>) = 0 [pid 5694] <... chdir resumed>) = 0 [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] chdir("./bus" [pid 5693] mkdir("./bus", 0777 [pid 5694] <... chdir resumed>) = 0 [pid 5693] <... mkdir resumed>) = 0 [pid 5694] chdir("./bus" [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5693] mkdir("./bus", 0777) = 0 [pid 5694] chdir("./bus" [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] <... chdir resumed>) = 0 [pid 5693] mkdir("./bus", 0777 [pid 5694] chdir("./bus" [pid 5693] <... mkdir resumed>) = 0 [pid 5694] <... chdir resumed>) = 0 [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] chdir("./bus" [pid 5693] mkdir("./bus", 0777 [pid 5694] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus" [pid 5693] <... mkdir resumed>) = 0 [pid 5694] <... chdir resumed>) = 0 [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777 [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus" [pid 5693] <... mkdir resumed>) = 0 [pid 5694] <... chdir resumed>) = 0 [pid 5694] chdir("./bus" [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5693] mkdir("./bus", 0777 [pid 5694] chdir("./bus" [pid 5693] <... mkdir resumed>) = 0 [pid 5694] <... chdir resumed>) = 0 [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5693] mkdir("./bus", 0777 [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5693] <... mkdir resumed>) = 0 [pid 5694] chdir("./bus") = 0 [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] chdir("./bus" [pid 5693] mkdir("./bus", 0777 [pid 5694] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5693] <... mkdir resumed>) = 0 [pid 5694] chdir("./bus") = 0 [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] chdir("./bus" [pid 5693] mkdir("./bus", 0777 [pid 5694] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5692] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus" [pid 5693] <... mkdir resumed>) = 0 [pid 5694] <... chdir resumed>) = 0 [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5693] mkdir("./bus", 0777 [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5694] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5694] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] <... mkdir resumed>) = 0 [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5693] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5693] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5693] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5692] close(3) = 0 [pid 5692] close(4) = -1 EBADF (Bad file descriptor) [pid 5692] close(5) = -1 EBADF (Bad file descriptor) [pid 5692] close(6) = -1 EBADF (Bad file descriptor) [pid 5692] close(7) = -1 EBADF (Bad file descriptor) [pid 5692] close(8) = -1 EBADF (Bad file descriptor) [pid 5692] close(9) = -1 EBADF (Bad file descriptor) [pid 5692] close(10) = -1 EBADF (Bad file descriptor) [pid 5692] close(11) = -1 EBADF (Bad file descriptor) [pid 5692] close(12) = -1 EBADF (Bad file descriptor) [pid 5692] close(13) = -1 EBADF (Bad file descriptor) [pid 5692] close(14) = -1 EBADF (Bad file descriptor) [pid 5692] close(15) = -1 EBADF (Bad file descriptor) [pid 5692] close(16) = -1 EBADF (Bad file descriptor) [pid 5692] close(17) = -1 EBADF (Bad file descriptor) [pid 5692] close(18) = -1 EBADF (Bad file descriptor) [pid 5692] close(19) = -1 EBADF (Bad file descriptor) [pid 5692] close(20) = -1 EBADF (Bad file descriptor) [pid 5692] close(21) = -1 EBADF (Bad file descriptor) [pid 5692] close(22) = -1 EBADF (Bad file descriptor) [pid 5692] close(23) = -1 EBADF (Bad file descriptor) [pid 5692] close(24) = -1 EBADF (Bad file descriptor) [pid 5692] close(25) = -1 EBADF (Bad file descriptor) [pid 5692] close(26) = -1 EBADF (Bad file descriptor) [pid 5692] close(27) = -1 EBADF (Bad file descriptor) [pid 5692] close(28) = -1 EBADF (Bad file descriptor) [pid 5692] close(29write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5692] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5692] exit_group(0) = ? [pid 5694] <... futex resumed>) = ? [pid 5693] <... futex resumed>) = ? [pid 5694] +++ exited with 0 +++ [pid 5693] +++ exited with 0 +++ [pid 5692] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=656, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./218", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./218", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./218/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./218/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./218/binderfs") = 0 [pid 5028] umount2("./218/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./218/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./218/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./218/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./218/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./218/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./218") = 0 [pid 5028] mkdir("./219", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5695 attached , child_tidptr=0x555557186750) = 659 [pid 5695] set_robust_list(0x555557186760, 24) = 0 [pid 5695] chdir("./219") = 0 [pid 5695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5695] setpgid(0, 0) = 0 [pid 5695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5695] write(3, "1000", 4) = 4 [pid 5695] close(3) = 0 [pid 5695] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5695] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5695] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5695] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5695] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5695] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5695] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[660]}, 88) = 660 [pid 5695] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5695] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5695] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5696 attached [pid 5696] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5696] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5696] memfd_create("syzkaller", 0) = 3 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5696] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5696] munmap(0x7f801047c000, 2097152) = 0 [pid 5696] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5696] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5696] close(3) = 0 [pid 5696] mkdir("./file0", 0777) = 0 [pid 5696] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5696] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5696] chdir("./file0") = 0 [pid 5696] ioctl(4, LOOP_CLR_FD) = 0 [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 134.512427][ T5696] loop0: detected capacity change from 0 to 4096 [ 134.522477][ T5696] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 134.542068][ T5696] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] memfd_create("syzkaller", 0) = 4 [pid 5696] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] close(4) = 0 [pid 5696] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5696] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] <... futex resumed>) = 0 [pid 5695] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5696] <... futex resumed>) = 0 [pid 5695] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] mkdir("./bus", 0777 [pid 5695] <... futex resumed>) = 0 [pid 5695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5695] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5695] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5696] <... mkdir resumed>) = 0 [pid 5695] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777./strace-static-x86_64: Process 5697 attached [pid 5695] <... clone3 resumed> => {parent_tid=[661]}, 88) = 661 [pid 5697] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5696] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5695] rt_sigprocmask(SIG_SETMASK, [], [pid 5697] <... rseq resumed>) = 0 [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5697] set_robust_list(0x7f801067b9a0, 24 [pid 5695] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5697] <... set_robust_list resumed>) = 0 [pid 5696] mkdir("./bus", 0777 [pid 5695] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5697] rt_sigprocmask(SIG_SETMASK, [], [pid 5696] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5697] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5695] <... futex resumed>) = 0 [pid 5697] chdir("./bus") = 0 [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5697] chdir("./bus" [pid 5696] mkdir("./bus", 0777 [pid 5695] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5697] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus" [pid 5696] <... mkdir resumed>) = 0 [pid 5697] <... chdir resumed>) = 0 [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5696] mkdir("./bus", 0777 [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus" [pid 5696] <... mkdir resumed>) = 0 [pid 5697] <... chdir resumed>) = 0 [pid 5697] chdir("./bus" [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5697] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5696] mkdir("./bus", 0777 [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = 0 [pid 5696] <... mkdir resumed>) = 0 [pid 5697] chdir("./bus" [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5697] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus" [pid 5696] mkdir("./bus", 0777 [pid 5697] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = 0 [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus" [pid 5696] <... mkdir resumed>) = 0 [pid 5697] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777 [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus" [pid 5696] <... mkdir resumed>) = 0 [pid 5697] <... chdir resumed>) = 0 [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5697] chdir("./bus" [pid 5696] mkdir("./bus", 0777 [pid 5697] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5697] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5695] <... futex resumed>) = 0 [pid 5697] <... futex resumed>) = 1 [pid 5697] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] <... mkdir resumed>) = 0 [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5696] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5696] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5696] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5695] close(3) = 0 [pid 5695] close(4) = -1 EBADF (Bad file descriptor) [pid 5695] close(5) = -1 EBADF (Bad file descriptor) [pid 5695] close(6) = -1 EBADF (Bad file descriptor) [pid 5695] close(7) = -1 EBADF (Bad file descriptor) [pid 5695] close(8) = -1 EBADF (Bad file descriptor) [pid 5695] close(9) = -1 EBADF (Bad file descriptor) [pid 5695] close(10) = -1 EBADF (Bad file descriptor) [pid 5695] close(11) = -1 EBADF (Bad file descriptor) [pid 5695] close(12) = -1 EBADF (Bad file descriptor) [pid 5695] close(13) = -1 EBADF (Bad file descriptor) [pid 5695] close(14) = -1 EBADF (Bad file descriptor) [pid 5695] close(15) = -1 EBADF (Bad file descriptor) [pid 5695] close(16) = -1 EBADF (Bad file descriptor) [pid 5695] close(17) = -1 EBADF (Bad file descriptor) [pid 5695] close(18) = -1 EBADF (Bad file descriptor) [pid 5695] close(19) = -1 EBADF (Bad file descriptor) [pid 5695] close(20) = -1 EBADF (Bad file descriptor) [pid 5695] close(21) = -1 EBADF (Bad file descriptor) [pid 5695] close(22) = -1 EBADF (Bad file descriptor) [pid 5695] close(23) = -1 EBADF (Bad file descriptor) [pid 5695] close(24write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5695] close(25) = -1 EBADF (Bad file descriptor) [pid 5695] close(26) = -1 EBADF (Bad file descriptor) [pid 5695] close(27) = -1 EBADF (Bad file descriptor) [pid 5695] close(28) = -1 EBADF (Bad file descriptor) [pid 5695] close(29) = -1 EBADF (Bad file descriptor) [pid 5695] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5695] exit_group(0 [pid 5697] <... futex resumed>) = ? [pid 5696] <... futex resumed>) = ? [pid 5695] <... exit_group resumed>) = ? [pid 5696] +++ exited with 0 +++ [pid 5697] +++ exited with 0 +++ [pid 5695] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=659, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] umount2("./219", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./219", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./219/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./219/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./219/binderfs") = 0 [pid 5028] umount2("./219/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./219/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./219/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./219/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./219/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./219/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./219") = 0 [pid 5028] mkdir("./220", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5698 attached , child_tidptr=0x555557186750) = 662 [pid 5698] set_robust_list(0x555557186760, 24) = 0 [pid 5698] chdir("./220") = 0 [pid 5698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5698] setpgid(0, 0) = 0 [pid 5698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5698] write(3, "1000", 4) = 4 [pid 5698] close(3) = 0 [pid 5698] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5698] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5698] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5698] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5698] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5698] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5698] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5699 attached [pid 5699] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5698] <... clone3 resumed> => {parent_tid=[663]}, 88) = 663 [pid 5698] rt_sigprocmask(SIG_SETMASK, [], [pid 5699] <... rseq resumed>) = 0 [pid 5698] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5699] set_robust_list(0x7f801889c9a0, 24 [pid 5698] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] <... set_robust_list resumed>) = 0 [pid 5698] <... futex resumed>) = 0 [pid 5699] rt_sigprocmask(SIG_SETMASK, [], [pid 5698] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5699] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5699] memfd_create("syzkaller", 0) = 3 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5699] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5699] munmap(0x7f801047c000, 2097152) = 0 [pid 5699] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5699] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5699] close(3) = 0 [pid 5699] mkdir("./file0", 0777) = 0 [pid 5699] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5699] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5699] chdir("./file0") = 0 [pid 5699] ioctl(4, LOOP_CLR_FD) = 0 [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [ 134.760730][ T5699] loop0: detected capacity change from 0 to 4096 [ 134.769873][ T5699] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 134.787913][ T5699] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] memfd_create("syzkaller", 0) = 4 [pid 5699] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] close(4) = 0 [pid 5699] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5699] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5698] <... futex resumed>) = 0 [pid 5698] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5699] <... futex resumed>) = 0 [pid 5698] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5699] mkdir("./bus", 0777 [pid 5698] <... futex resumed>) = 0 [pid 5698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5698] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5698] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5698] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5700 attached [pid 5700] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5698] <... clone3 resumed> => {parent_tid=[664]}, 88) = 664 [pid 5700] <... rseq resumed>) = 0 [pid 5698] rt_sigprocmask(SIG_SETMASK, [], [pid 5700] set_robust_list(0x7f801067b9a0, 24 [pid 5698] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5700] <... set_robust_list resumed>) = 0 [pid 5698] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] rt_sigprocmask(SIG_SETMASK, [], [pid 5698] <... futex resumed>) = 0 [pid 5700] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5698] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus" [pid 5699] <... mkdir resumed>) = 0 [pid 5700] <... chdir resumed>) = 0 [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5700] chdir("./bus" [pid 5699] mkdir("./bus", 0777 [pid 5700] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = 0 [pid 5699] <... mkdir resumed>) = 0 [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5700] chdir("./bus" [pid 5699] mkdir("./bus", 0777 [pid 5700] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = 0 [pid 5699] <... mkdir resumed>) = 0 [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5700] chdir("./bus" [pid 5699] mkdir("./bus", 0777 [pid 5700] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus" [pid 5699] <... mkdir resumed>) = 0 [pid 5700] <... chdir resumed>) = 0 [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777 [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5699] <... mkdir resumed>) = 0 [pid 5700] chdir("./bus" [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5700] <... chdir resumed>) = 0 [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus" [pid 5699] mkdir("./bus", 0777 [pid 5700] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5700] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5698] <... futex resumed>) = 0 [pid 5700] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5699] <... mkdir resumed>) = 0 [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5699] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5699] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5699] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5698] close(3) = 0 [pid 5698] close(4) = -1 EBADF (Bad file descriptor) [pid 5698] close(5) = -1 EBADF (Bad file descriptor) [pid 5698] close(6) = -1 EBADF (Bad file descriptor) [pid 5698] close(7) = -1 EBADF (Bad file descriptor) [pid 5698] close(8) = -1 EBADF (Bad file descriptor) [pid 5698] close(9) = -1 EBADF (Bad file descriptor) [pid 5698] close(10) = -1 EBADF (Bad file descriptor) [pid 5698] close(11) = -1 EBADF (Bad file descriptor) [pid 5698] close(12) = -1 EBADF (Bad file descriptor) [pid 5698] close(13) = -1 EBADF (Bad file descriptor) [pid 5698] close(14) = -1 EBADF (Bad file descriptor) [pid 5698] close(15) = -1 EBADF (Bad file descriptor) [pid 5698] close(16) = -1 EBADF (Bad file descriptor) [pid 5698] close(17) = -1 EBADF (Bad file descriptor) [pid 5698] close(18) = -1 EBADF (Bad file descriptor) [pid 5698] close(19) = -1 EBADF (Bad file descriptor) [pid 5698] close(20) = -1 EBADF (Bad file descriptor) [pid 5698] close(21) = -1 EBADF (Bad file descriptor) [pid 5698] close(22) = -1 EBADF (Bad file descriptor) [pid 5698] close(23) = -1 EBADF (Bad file descriptor) [pid 5698] close(24) = -1 EBADF (Bad file descriptor) [pid 5698] close(25) = -1 EBADF (Bad file descriptor) [pid 5698] close(26) = -1 EBADF (Bad file descriptor) [pid 5698] close(27) = -1 EBADF (Bad file descriptor) [pid 5698] close(28) = -1 EBADF (Bad file descriptor) [pid 5698] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5698] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5698] exit_group(0) = ? [pid 5700] <... futex resumed>) = ? [pid 5699] <... futex resumed>) = ? [pid 5700] +++ exited with 0 +++ [pid 5699] +++ exited with 0 +++ [pid 5698] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=662, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./220", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./220", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./220/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./220/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./220/binderfs") = 0 [pid 5028] umount2("./220/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./220/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./220/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./220/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./220/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./220/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./220") = 0 [pid 5028] mkdir("./221", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 665 ./strace-static-x86_64: Process 5701 attached [pid 5701] set_robust_list(0x555557186760, 24) = 0 [pid 5701] chdir("./221") = 0 [pid 5701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5701] setpgid(0, 0) = 0 [pid 5701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5701] write(3, "1000", 4) = 4 [pid 5701] close(3) = 0 [pid 5701] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5701] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5701] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5701] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5701] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5701] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5701] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5702 attached => {parent_tid=[666]}, 88) = 666 [pid 5701] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5701] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5701] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5702] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5702] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5702] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5702] memfd_create("syzkaller", 0) = 3 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5702] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5702] munmap(0x7f801047c000, 2097152) = 0 [pid 5702] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5702] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5702] close(3) = 0 [pid 5702] mkdir("./file0", 0777) = 0 [pid 5702] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5702] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5702] chdir("./file0") = 0 [pid 5702] ioctl(4, LOOP_CLR_FD) = 0 [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 135.013197][ T5702] loop0: detected capacity change from 0 to 4096 [ 135.021760][ T5702] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 135.042563][ T5702] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] memfd_create("syzkaller", 0) = 4 [pid 5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] close(4) = 0 [pid 5702] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5701] <... futex resumed>) = 0 [pid 5702] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5701] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5701] <... futex resumed>) = 0 [pid 5702] mkdir("./bus", 0777 [pid 5701] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5701] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5701] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5701] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5702] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5703 attached [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777 [pid 5701] <... clone3 resumed> => {parent_tid=[667]}, 88) = 667 [pid 5702] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5701] rt_sigprocmask(SIG_SETMASK, [], [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5701] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5701] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] mkdir("./bus", 0777 [pid 5701] <... futex resumed>) = 0 [pid 5703] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5702] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5701] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777 [pid 5703] <... rseq resumed>) = 0 [pid 5702] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777 [pid 5703] set_robust_list(0x7f801067b9a0, 24 [pid 5702] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5703] <... set_robust_list resumed>) = 0 [pid 5702] mkdir("./bus", 0777 [pid 5703] rt_sigprocmask(SIG_SETMASK, [], [pid 5702] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5703] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5703] chdir("./bus" [pid 5702] mkdir("./bus", 0777 [pid 5703] <... chdir resumed>) = 0 [pid 5703] chdir("./bus" [pid 5702] <... mkdir resumed>) = 0 [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5703] <... chdir resumed>) = 0 [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5703] chdir("./bus" [pid 5702] mkdir("./bus", 0777) = 0 [pid 5703] <... chdir resumed>) = 0 [pid 5703] chdir("./bus" [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777 [pid 5703] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus" [pid 5702] <... mkdir resumed>) = 0 [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777 [pid 5703] <... chdir resumed>) = 0 [pid 5703] chdir("./bus" [pid 5702] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777 [pid 5703] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5702] <... mkdir resumed>) = 0 [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777 [pid 5703] chdir("./bus") = 0 [pid 5702] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777 [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus" [pid 5702] <... mkdir resumed>) = 0 [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777 [pid 5703] <... chdir resumed>) = 0 [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus" [pid 5702] <... mkdir resumed>) = 0 [pid 5703] <... chdir resumed>) = 0 [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5702] mkdir("./bus", 0777 [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus" [pid 5702] <... mkdir resumed>) = 0 [pid 5703] <... chdir resumed>) = 0 [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777 [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5702] <... mkdir resumed>) = 0 [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5703] chdir("./bus" [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777 [pid 5703] <... chdir resumed>) = 0 [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5702] <... mkdir resumed>) = 0 [pid 5703] chdir("./bus") = 0 [pid 5703] chdir("./bus" [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5703] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5702] mkdir("./bus", 0777 [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus" [pid 5702] <... mkdir resumed>) = 0 [pid 5703] <... chdir resumed>) = 0 [pid 5703] chdir("./bus" [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5703] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5702] mkdir("./bus", 0777 [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5702] <... mkdir resumed>) = 0 [pid 5703] chdir("./bus" [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5703] <... chdir resumed>) = 0 [pid 5702] mkdir("./bus", 0777 [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus" [pid 5702] <... mkdir resumed>) = 0 [pid 5703] <... chdir resumed>) = 0 [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5703] chdir("./bus" [pid 5702] mkdir("./bus", 0777 [pid 5703] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = 0 [pid 5702] <... mkdir resumed>) = 0 [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5703] chdir("./bus" [pid 5702] mkdir("./bus", 0777 [pid 5703] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus" [pid 5702] <... mkdir resumed>) = 0 [pid 5703] <... chdir resumed>) = 0 [pid 5703] chdir("./bus" [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5703] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5702] mkdir("./bus", 0777 [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5703] chdir("./bus" [pid 5702] <... mkdir resumed>) = 0 [pid 5703] <... chdir resumed>) = 0 [pid 5703] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5703] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] mkdir("./bus", 0777 [pid 5703] <... futex resumed>) = 1 [pid 5701] <... futex resumed>) = 0 [pid 5703] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5702] <... mkdir resumed>) = 0 [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5702] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5702] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5701] close(3) = 0 [pid 5701] close(4) = -1 EBADF (Bad file descriptor) [pid 5701] close(5) = -1 EBADF (Bad file descriptor) [pid 5701] close(6) = -1 EBADF (Bad file descriptor) [pid 5701] close(7) = -1 EBADF (Bad file descriptor) [pid 5701] close(8) = -1 EBADF (Bad file descriptor) [pid 5701] close(9) = -1 EBADF (Bad file descriptor) [pid 5701] close(10) = -1 EBADF (Bad file descriptor) [pid 5701] close(11) = -1 EBADF (Bad file descriptor) [pid 5701] close(12) = -1 EBADF (Bad file descriptor) [pid 5701] close(13) = -1 EBADF (Bad file descriptor) [pid 5701] close(14) = -1 EBADF (Bad file descriptor) [pid 5701] close(15) = -1 EBADF (Bad file descriptor) [pid 5701] close(16) = -1 EBADF (Bad file descriptor) [pid 5701] close(17) = -1 EBADF (Bad file descriptor) [pid 5701] close(18) = -1 EBADF (Bad file descriptor) [pid 5701] close(19) = -1 EBADF (Bad file descriptor) [pid 5701] close(20) = -1 EBADF (Bad file descriptor) [pid 5701] close(21) = -1 EBADF (Bad file descriptor) [pid 5701] close(22) = -1 EBADF (Bad file descriptor) [pid 5701] close(23) = -1 EBADF (Bad file descriptor) [pid 5701] close(24) = -1 EBADF (Bad file descriptor) [pid 5701] close(25) = -1 EBADF (Bad file descriptor) [pid 5701] close(26) = -1 EBADF (Bad file descriptor) [pid 5701] close(27) = -1 EBADF (Bad file descriptor) [pid 5701] close(28) = -1 EBADF (Bad file descriptor) [pid 5701] close(29) = -1 EBADF (Bad file descriptor) [pid 5701] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5701] exit_group(0 [pid 5703] <... futex resumed>) = ? [pid 5702] <... futex resumed>) = ? [pid 5701] <... exit_group resumed>) = ? [pid 5703] +++ exited with 0 +++ [pid 5702] +++ exited with 0 +++ [pid 5701] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=665, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5028] umount2("./221", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./221", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./221/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./221/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./221/binderfs") = 0 [pid 5028] umount2("./221/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./221/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./221/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./221/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./221/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./221/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./221") = 0 [pid 5028] mkdir("./222", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 668 ./strace-static-x86_64: Process 5704 attached [pid 5704] set_robust_list(0x555557186760, 24) = 0 [pid 5704] chdir("./222") = 0 [pid 5704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5704] setpgid(0, 0) = 0 [pid 5704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5704] write(3, "1000", 4) = 4 [pid 5704] close(3) = 0 [pid 5704] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5704] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5704] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5704] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5704] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5704] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5704] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[669]}, 88) = 669 [pid 5704] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5704] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5704] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5705 attached [pid 5705] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5705] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5705] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5705] memfd_create("syzkaller", 0) = 3 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5705] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5705] munmap(0x7f801047c000, 2097152) = 0 [pid 5705] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5705] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5705] close(3) = 0 [pid 5705] mkdir("./file0", 0777) = 0 [pid 5705] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5705] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5705] chdir("./file0") = 0 [pid 5705] ioctl(4, LOOP_CLR_FD) = 0 [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] memfd_create("syzkaller", 0) = 4 [pid 5705] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] close(4) = 0 [pid 5705] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5705] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5704] <... futex resumed>) = 0 [pid 5704] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5705] <... futex resumed>) = 0 [pid 5704] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] mkdir("./bus", 0777 [pid 5704] <... futex resumed>) = 0 [pid 5704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5704] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5704] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5704] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5706 attached [pid 5706] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5704] <... clone3 resumed> => {parent_tid=[670]}, 88) = 670 [pid 5706] <... rseq resumed>) = 0 [pid 5704] rt_sigprocmask(SIG_SETMASK, [], [pid 5706] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5704] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5704] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5706] chdir("./bus" [pid 5705] <... mkdir resumed>) = 0 [pid 5704] <... futex resumed>) = 0 [pid 5706] <... chdir resumed>) = 0 [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5704] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5705] mkdir("./bus", 0777 [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus" [pid 5705] <... mkdir resumed>) = 0 [pid 5706] <... chdir resumed>) = 0 [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777 [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5705] <... mkdir resumed>) = 0 [pid 5706] chdir("./bus") = 0 [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5706] chdir("./bus" [pid 5705] mkdir("./bus", 0777 [pid 5706] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus" [pid 5705] <... mkdir resumed>) = 0 [ 135.274038][ T5705] loop0: detected capacity change from 0 to 4096 [ 135.282848][ T5705] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 135.302350][ T5705] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5706] <... chdir resumed>) = 0 [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777 [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus" [pid 5705] <... mkdir resumed>) = 0 [pid 5706] <... chdir resumed>) = 0 [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777 [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = 0 [pid 5705] <... mkdir resumed>) = 0 [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777 [pid 5706] chdir("./bus" [pid 5705] <... mkdir resumed>) = 0 [pid 5706] <... chdir resumed>) = 0 [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5706] chdir("./bus" [pid 5705] mkdir("./bus", 0777) = 0 [pid 5706] <... chdir resumed>) = 0 [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777 [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = 0 [pid 5705] <... mkdir resumed>) = 0 [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5705] mkdir("./bus", 0777 [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus" [pid 5705] <... mkdir resumed>) = 0 [pid 5706] <... chdir resumed>) = 0 [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777 [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5705] <... mkdir resumed>) = 0 [pid 5706] chdir("./bus" [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5706] <... chdir resumed>) = 0 [pid 5706] chdir("./bus" [pid 5705] mkdir("./bus", 0777 [pid 5706] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus" [pid 5705] <... mkdir resumed>) = 0 [pid 5706] <... chdir resumed>) = 0 [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5706] chdir("./bus" [pid 5705] mkdir("./bus", 0777 [pid 5706] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5705] <... mkdir resumed>) = 0 [pid 5706] chdir("./bus" [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5706] <... chdir resumed>) = 0 [pid 5705] mkdir("./bus", 0777 [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus" [pid 5705] <... mkdir resumed>) = 0 [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5706] <... chdir resumed>) = 0 [pid 5705] mkdir("./bus", 0777 [pid 5706] chdir("./bus" [pid 5705] <... mkdir resumed>) = 0 [pid 5706] <... chdir resumed>) = 0 [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5706] chdir("./bus" [pid 5705] mkdir("./bus", 0777 [pid 5706] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5706] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5705] <... mkdir resumed>) = 0 [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5704] <... futex resumed>) = 0 [pid 5705] mkdir("./bus", 0777 [pid 5706] <... futex resumed>) = 1 [pid 5705] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5706] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5705] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5705] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5705] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5704] close(3) = 0 [pid 5704] close(4) = -1 EBADF (Bad file descriptor) [pid 5704] close(5) = -1 EBADF (Bad file descriptor) [pid 5704] close(6) = -1 EBADF (Bad file descriptor) [pid 5704] close(7) = -1 EBADF (Bad file descriptor) [pid 5704] close(8) = -1 EBADF (Bad file descriptor) [pid 5704] close(9) = -1 EBADF (Bad file descriptor) [pid 5704] close(10) = -1 EBADF (Bad file descriptor) [pid 5704] close(11) = -1 EBADF (Bad file descriptor) [pid 5704] close(12) = -1 EBADF (Bad file descriptor) [pid 5704] close(13) = -1 EBADF (Bad file descriptor) [pid 5704] close(14) = -1 EBADF (Bad file descriptor) [pid 5704] close(15) = -1 EBADF (Bad file descriptor) [pid 5704] close(16) = -1 EBADF (Bad file descriptor) [pid 5704] close(17) = -1 EBADF (Bad file descriptor) [pid 5704] close(18) = -1 EBADF (Bad file descriptor) [pid 5704] close(19) = -1 EBADF (Bad file descriptor) [pid 5704] close(20) = -1 EBADF (Bad file descriptor) [pid 5704] close(21) = -1 EBADF (Bad file descriptor) [pid 5704] close(22) = -1 EBADF (Bad file descriptor) [pid 5704] close(23) = -1 EBADF (Bad file descriptor) [pid 5704] close(24) = -1 EBADF (Bad file descriptor) [pid 5704] close(25) = -1 EBADF (Bad file descriptor) [pid 5704] close(26) = -1 EBADF (Bad file descriptor) [pid 5704] close(27) = -1 EBADF (Bad file descriptor) [pid 5704] close(28) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5704] close(29) = -1 EBADF (Bad file descriptor) [pid 5704] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5704] exit_group(0 [pid 5705] <... futex resumed>) = ? [pid 5704] <... exit_group resumed>) = ? [pid 5705] +++ exited with 0 +++ [pid 5706] <... futex resumed>) = ? [pid 5706] +++ exited with 0 +++ [pid 5704] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=668, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5028] umount2("./222", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./222", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./222/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./222/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./222/binderfs") = 0 [pid 5028] umount2("./222/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./222/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./222/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./222/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./222/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./222/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./222") = 0 [pid 5028] mkdir("./223", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5707 attached , child_tidptr=0x555557186750) = 671 [pid 5707] set_robust_list(0x555557186760, 24) = 0 [pid 5707] chdir("./223") = 0 [pid 5707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5707] setpgid(0, 0) = 0 [pid 5707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5707] write(3, "1000", 4) = 4 [pid 5707] close(3) = 0 [pid 5707] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5707] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5707] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5707] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5707] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5707] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5707] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5708 attached [pid 5708] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5708] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5708] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5707] <... clone3 resumed> => {parent_tid=[672]}, 88) = 672 [pid 5707] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5707] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] <... futex resumed>) = 0 [pid 5707] <... futex resumed>) = 1 [pid 5707] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5708] memfd_create("syzkaller", 0) = 3 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5708] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5708] munmap(0x7f801047c000, 2097152) = 0 [pid 5708] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5708] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5708] close(3) = 0 [pid 5708] mkdir("./file0", 0777) = 0 [pid 5708] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5708] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5708] chdir("./file0") = 0 [pid 5708] ioctl(4, LOOP_CLR_FD) = 0 [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] memfd_create("syzkaller", 0) = 4 [pid 5708] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] close(4) = 0 [pid 5708] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5708] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5707] <... futex resumed>) = 0 [pid 5707] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] <... futex resumed>) = 0 [pid 5708] mkdir("./bus", 0777 [pid 5707] <... futex resumed>) = 1 [pid 5707] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5707] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5707] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5707] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5709 attached [pid 5709] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5709] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5709] rt_sigprocmask(SIG_SETMASK, [], [pid 5707] <... clone3 resumed> => {parent_tid=[673]}, 88) = 673 [pid 5708] <... mkdir resumed>) = 0 [pid 5709] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5709] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5707] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5707] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5709] <... futex resumed>) = 0 [pid 5707] <... futex resumed>) = 1 [pid 5709] chdir("./bus" [pid 5707] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5709] <... chdir resumed>) = 0 [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5709] chdir("./bus" [pid 5708] mkdir("./bus", 0777 [pid 5709] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [ 135.532196][ T5708] loop0: detected capacity change from 0 to 4096 [ 135.542052][ T5708] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 135.564080][ T5708] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus" [pid 5708] <... mkdir resumed>) = 0 [pid 5709] <... chdir resumed>) = 0 [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5709] chdir("./bus" [pid 5708] mkdir("./bus", 0777 [pid 5709] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus" [pid 5708] <... mkdir resumed>) = 0 [pid 5709] <... chdir resumed>) = 0 [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus" [pid 5708] mkdir("./bus", 0777 [pid 5709] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus" [pid 5708] <... mkdir resumed>) = 0 [pid 5709] <... chdir resumed>) = 0 [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus" [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5709] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5708] mkdir("./bus", 0777 [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = 0 [pid 5708] <... mkdir resumed>) = 0 [pid 5709] chdir("./bus" [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777 [pid 5709] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5708] <... mkdir resumed>) = 0 [pid 5709] chdir("./bus" [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777 [pid 5709] <... chdir resumed>) = 0 [pid 5709] chdir("./bus" [pid 5708] <... mkdir resumed>) = 0 [pid 5709] <... chdir resumed>) = 0 [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5709] chdir("./bus" [pid 5708] mkdir("./bus", 0777) = 0 [pid 5709] <... chdir resumed>) = 0 [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777 [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus" [pid 5708] <... mkdir resumed>) = 0 [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5709] <... chdir resumed>) = 0 [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777 [pid 5709] chdir("./bus") = 0 [pid 5708] <... mkdir resumed>) = 0 [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777 [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus" [pid 5707] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5709] <... chdir resumed>) = 0 [pid 5708] <... mkdir resumed>) = 0 [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5709] chdir("./bus" [pid 5708] mkdir("./bus", 0777 [pid 5709] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus" [pid 5708] <... mkdir resumed>) = 0 [pid 5709] <... chdir resumed>) = 0 [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus" [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5709] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5708] mkdir("./bus", 0777 [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus" [pid 5708] <... mkdir resumed>) = 0 [pid 5709] <... chdir resumed>) = 0 [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5708] mkdir("./bus", 0777 [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5708] <... mkdir resumed>) = 0 [pid 5709] chdir("./bus" [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5709] <... chdir resumed>) = 0 [pid 5708] mkdir("./bus", 0777 [pid 5709] chdir("./bus" [pid 5708] <... mkdir resumed>) = 0 [pid 5709] <... chdir resumed>) = 0 [pid 5709] chdir("./bus" [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5709] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5708] mkdir("./bus", 0777 [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5709] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5709] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5708] <... mkdir resumed>) = 0 [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5708] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5708] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5708] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5707] close(3) = 0 [pid 5707] close(4) = -1 EBADF (Bad file descriptor) [pid 5707] close(5) = -1 EBADF (Bad file descriptor) [pid 5707] close(6) = -1 EBADF (Bad file descriptor) [pid 5707] close(7) = -1 EBADF (Bad file descriptor) [pid 5707] close(8) = -1 EBADF (Bad file descriptor) [pid 5707] close(9) = -1 EBADF (Bad file descriptor) [pid 5707] close(10) = -1 EBADF (Bad file descriptor) [pid 5707] close(11) = -1 EBADF (Bad file descriptor) [pid 5707] close(12) = -1 EBADF (Bad file descriptor) [pid 5707] close(13) = -1 EBADF (Bad file descriptor) [pid 5707] close(14) = -1 EBADF (Bad file descriptor) [pid 5707] close(15) = -1 EBADF (Bad file descriptor) [pid 5707] close(16) = -1 EBADF (Bad file descriptor) [pid 5707] close(17) = -1 EBADF (Bad file descriptor) [pid 5707] close(18) = -1 EBADF (Bad file descriptor) [pid 5707] close(19) = -1 EBADF (Bad file descriptor) [pid 5707] close(20) = -1 EBADF (Bad file descriptor) [pid 5707] close(21) = -1 EBADF (Bad file descriptor) [pid 5707] close(22) = -1 EBADF (Bad file descriptor) [pid 5707] close(23) = -1 EBADF (Bad file descriptor) [pid 5707] close(24) = -1 EBADF (Bad file descriptor) [pid 5707] close(25) = -1 EBADF (Bad file descriptor) [pid 5707] close(26) = -1 EBADF (Bad file descriptor) [pid 5707] close(27) = -1 EBADF (Bad file descriptor) [pid 5707] close(28) = -1 EBADF (Bad file descriptor) [pid 5707] close(29) = -1 EBADF (Bad file descriptor) [pid 5707] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5707] exit_group(0 [pid 5709] <... futex resumed>) = ? [pid 5708] <... futex resumed>) = ? [pid 5707] <... exit_group resumed>) = ? [pid 5708] +++ exited with 0 +++ [pid 5709] +++ exited with 0 +++ [pid 5707] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=671, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] umount2("./223", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./223", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./223/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./223/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./223/binderfs") = 0 [pid 5028] umount2("./223/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./223/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./223/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./223/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./223/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./223/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./223") = 0 [pid 5028] mkdir("./224", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 674 ./strace-static-x86_64: Process 5710 attached [pid 5710] set_robust_list(0x555557186760, 24) = 0 [pid 5710] chdir("./224") = 0 [pid 5710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5710] setpgid(0, 0) = 0 [pid 5710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5710] write(3, "1000", 4) = 4 [pid 5710] close(3) = 0 [pid 5710] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5710] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5710] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5710] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5710] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5710] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[675]}, 88) = 675 [pid 5710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5710] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5710] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5711 attached [pid 5711] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5711] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5711] memfd_create("syzkaller", 0) = 3 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5711] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5711] munmap(0x7f801047c000, 2097152) = 0 [pid 5711] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5711] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5711] close(3) = 0 [pid 5711] mkdir("./file0", 0777) = 0 [pid 5711] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5711] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5711] chdir("./file0") = 0 [pid 5711] ioctl(4, LOOP_CLR_FD) = 0 [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [ 135.795168][ T5711] loop0: detected capacity change from 0 to 4096 [ 135.804771][ T5711] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 135.824228][ T5711] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] memfd_create("syzkaller", 0) = 4 [pid 5711] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] close(4) = 0 [pid 5711] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5711] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5710] <... futex resumed>) = 0 [pid 5710] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5711] <... futex resumed>) = 0 [pid 5710] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5711] mkdir("./bus", 0777 [pid 5710] <... futex resumed>) = 0 [pid 5710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5710] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5710] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5711] <... mkdir resumed>) = 0 [pid 5710] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5712 attached => {parent_tid=[676]}, 88) = 676 [pid 5712] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5710] rt_sigprocmask(SIG_SETMASK, [], [pid 5712] set_robust_list(0x7f801067b9a0, 24 [pid 5710] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5712] <... set_robust_list resumed>) = 0 [pid 5710] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] rt_sigprocmask(SIG_SETMASK, [], [pid 5710] <... futex resumed>) = 0 [pid 5712] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5710] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] chdir("./bus") = 0 [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5712] chdir("./bus" [pid 5711] mkdir("./bus", 0777 [pid 5712] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus" [pid 5711] <... mkdir resumed>) = 0 [pid 5712] <... chdir resumed>) = 0 [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5712] chdir("./bus" [pid 5711] mkdir("./bus", 0777 [pid 5712] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus" [pid 5711] <... mkdir resumed>) = 0 [pid 5712] <... chdir resumed>) = 0 [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5712] chdir("./bus" [pid 5711] mkdir("./bus", 0777 [pid 5712] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5711] <... mkdir resumed>) = 0 [pid 5712] chdir("./bus" [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5712] <... chdir resumed>) = 0 [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus" [pid 5711] mkdir("./bus", 0777 [pid 5712] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = 0 [pid 5711] <... mkdir resumed>) = 0 [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5712] chdir("./bus" [pid 5711] mkdir("./bus", 0777 [pid 5712] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus" [pid 5711] <... mkdir resumed>) = 0 [pid 5712] <... chdir resumed>) = 0 [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5711] mkdir("./bus", 0777 [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5712] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5712] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5710] <... futex resumed>) = 0 [pid 5711] <... mkdir resumed>) = 0 [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5711] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5711] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5711] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5710] close(3) = 0 [pid 5710] close(4) = -1 EBADF (Bad file descriptor) [pid 5710] close(5) = -1 EBADF (Bad file descriptor) [pid 5710] close(6) = -1 EBADF (Bad file descriptor) [pid 5710] close(7) = -1 EBADF (Bad file descriptor) [pid 5710] close(8) = -1 EBADF (Bad file descriptor) [pid 5710] close(9) = -1 EBADF (Bad file descriptor) [pid 5710] close(10) = -1 EBADF (Bad file descriptor) [pid 5710] close(11) = -1 EBADF (Bad file descriptor) [pid 5710] close(12) = -1 EBADF (Bad file descriptor) [pid 5710] close(13) = -1 EBADF (Bad file descriptor) [pid 5710] close(14) = -1 EBADF (Bad file descriptor) [pid 5710] close(15) = -1 EBADF (Bad file descriptor) [pid 5710] close(16) = -1 EBADF (Bad file descriptor) [pid 5710] close(17) = -1 EBADF (Bad file descriptor) [pid 5710] close(18) = -1 EBADF (Bad file descriptor) [pid 5710] close(19) = -1 EBADF (Bad file descriptor) [pid 5710] close(20) = -1 EBADF (Bad file descriptor) [pid 5710] close(21) = -1 EBADF (Bad file descriptor) [pid 5710] close(22) = -1 EBADF (Bad file descriptor) [pid 5710] close(23) = -1 EBADF (Bad file descriptor) [pid 5710] close(24) = -1 EBADF (Bad file descriptor) [pid 5710] close(25) = -1 EBADF (Bad file descriptor) [pid 5710] close(26) = -1 EBADF (Bad file descriptor) [pid 5710] close(27) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5710] close(28) = -1 EBADF (Bad file descriptor) [pid 5710] close(29) = -1 EBADF (Bad file descriptor) [pid 5710] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5710] exit_group(0 [pid 5712] <... futex resumed>) = ? [pid 5712] +++ exited with 0 +++ [pid 5711] <... futex resumed>) = ? [pid 5710] <... exit_group resumed>) = ? [pid 5711] +++ exited with 0 +++ [pid 5710] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=674, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./224", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./224", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./224/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./224/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./224/binderfs") = 0 [pid 5028] umount2("./224/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./224/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./224/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./224/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./224/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./224/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./224") = 0 [pid 5028] mkdir("./225", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5713 attached , child_tidptr=0x555557186750) = 677 [pid 5713] set_robust_list(0x555557186760, 24) = 0 [pid 5713] chdir("./225") = 0 [pid 5713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5713] setpgid(0, 0) = 0 [pid 5713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5713] write(3, "1000", 4) = 4 [pid 5713] close(3) = 0 [pid 5713] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5713] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5713] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5713] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5713] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5713] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5713] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5714 attached => {parent_tid=[678]}, 88) = 678 [pid 5713] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5713] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5713] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5714] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5714] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5714] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5714] memfd_create("syzkaller", 0) = 3 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5714] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5714] munmap(0x7f801047c000, 2097152) = 0 [pid 5714] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5714] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5714] close(3) = 0 [pid 5714] mkdir("./file0", 0777) = 0 [pid 5714] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5714] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5714] chdir("./file0") = 0 [pid 5714] ioctl(4, LOOP_CLR_FD) = 0 [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] memfd_create("syzkaller", 0) = 4 [pid 5714] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] close(4) = 0 [pid 5714] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5714] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5713] <... futex resumed>) = 0 [pid 5713] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] <... futex resumed>) = 0 [pid 5713] <... futex resumed>) = 1 [pid 5714] mkdir("./bus", 0777 [pid 5713] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5713] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5714] <... mkdir resumed>) = 0 [pid 5713] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5713] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- ./strace-static-x86_64: Process 5715 attached [pid 5714] mkdir("./bus", 0777 [pid 5715] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5714] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5715] <... rseq resumed>) = 0 [pid 5715] set_robust_list(0x7f801067b9a0, 24 [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5715] <... set_robust_list resumed>) = 0 [pid 5715] rt_sigprocmask(SIG_SETMASK, [], [pid 5714] mkdir("./bus", 0777 [pid 5715] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5714] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5715] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5713] <... clone3 resumed> => {parent_tid=[679]}, 88) = 679 [pid 5713] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5713] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5715] <... futex resumed>) = 0 [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5713] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5715] chdir("./bus" [pid 5714] mkdir("./bus", 0777 [pid 5715] <... chdir resumed>) = 0 [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus") = 0 [pid 5714] <... mkdir resumed>) = 0 [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5714] mkdir("./bus", 0777 [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [ 136.047824][ T5714] loop0: detected capacity change from 0 to 4096 [ 136.056518][ T5714] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 136.076421][ T5714] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus" [pid 5714] <... mkdir resumed>) = 0 [pid 5715] <... chdir resumed>) = 0 [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777 [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5714] <... mkdir resumed>) = 0 [pid 5715] chdir("./bus") = 0 [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777 [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5714] <... mkdir resumed>) = 0 [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777 [pid 5715] chdir("./bus" [pid 5714] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5715] <... chdir resumed>) = 0 [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5715] chdir("./bus" [pid 5714] mkdir("./bus", 0777 [pid 5715] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus" [pid 5714] <... mkdir resumed>) = 0 [pid 5715] <... chdir resumed>) = 0 [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5715] chdir("./bus" [pid 5714] mkdir("./bus", 0777 [pid 5715] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus" [pid 5714] <... mkdir resumed>) = 0 [pid 5715] <... chdir resumed>) = 0 [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5715] chdir("./bus" [pid 5714] mkdir("./bus", 0777 [pid 5715] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5714] <... mkdir resumed>) = 0 [pid 5715] chdir("./bus") = 0 [pid 5715] chdir("./bus" [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5715] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5714] mkdir("./bus", 0777 [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5714] <... mkdir resumed>) = 0 [pid 5715] chdir("./bus") = 0 [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777 [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5714] <... mkdir resumed>) = 0 [pid 5715] chdir("./bus") = 0 [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777 [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus" [pid 5714] <... mkdir resumed>) = 0 [pid 5715] <... chdir resumed>) = 0 [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5714] mkdir("./bus", 0777 [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus") = 0 [pid 5715] chdir("./bus" [pid 5714] <... mkdir resumed>) = 0 [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777 [pid 5715] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus" [pid 5714] <... mkdir resumed>) = 0 [pid 5715] <... chdir resumed>) = 0 [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5715] chdir("./bus" [pid 5714] mkdir("./bus", 0777 [pid 5715] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus" [pid 5714] <... mkdir resumed>) = 0 [pid 5715] <... chdir resumed>) = 0 [pid 5715] chdir("./bus" [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5715] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5714] mkdir("./bus", 0777 [pid 5715] chdir("./bus" [pid 5714] <... mkdir resumed>) = 0 [pid 5715] <... chdir resumed>) = 0 [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5715] chdir("./bus" [pid 5714] mkdir("./bus", 0777 [pid 5715] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus" [pid 5714] <... mkdir resumed>) = 0 [pid 5715] <... chdir resumed>) = 0 [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777 [pid 5715] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus" [pid 5714] <... mkdir resumed>) = 0 [pid 5715] <... chdir resumed>) = 0 [pid 5715] chdir("./bus" [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777 [pid 5715] <... chdir resumed>) = 0 [pid 5714] <... mkdir resumed>) = 0 [pid 5715] chdir("./bus" [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5715] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5714] mkdir("./bus", 0777 [pid 5715] chdir("./bus" [pid 5714] <... mkdir resumed>) = 0 [pid 5715] <... chdir resumed>) = 0 [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5715] chdir("./bus" [pid 5714] mkdir("./bus", 0777 [pid 5715] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5715] chdir("./bus" [pid 5714] <... mkdir resumed>) = 0 [pid 5715] <... chdir resumed>) = 0 [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5715] chdir("./bus" [pid 5714] mkdir("./bus", 0777 [pid 5715] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5715] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5715] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5713] <... futex resumed>) = 0 [pid 5714] <... mkdir resumed>) = 0 [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5714] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5714] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5713] close(3 [pid 5714] <... futex resumed>) = 0 [pid 5714] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5713] <... close resumed>) = 0 [pid 5713] close(4) = -1 EBADF (Bad file descriptor) [pid 5713] close(5) = -1 EBADF (Bad file descriptor) [pid 5713] close(6) = -1 EBADF (Bad file descriptor) [pid 5713] close(7) = -1 EBADF (Bad file descriptor) [pid 5713] close(8) = -1 EBADF (Bad file descriptor) [pid 5713] close(9) = -1 EBADF (Bad file descriptor) [pid 5713] close(10) = -1 EBADF (Bad file descriptor) [pid 5713] close(11) = -1 EBADF (Bad file descriptor) [pid 5713] close(12) = -1 EBADF (Bad file descriptor) [pid 5713] close(13) = -1 EBADF (Bad file descriptor) [pid 5713] close(14) = -1 EBADF (Bad file descriptor) [pid 5713] close(15) = -1 EBADF (Bad file descriptor) [pid 5713] close(16) = -1 EBADF (Bad file descriptor) [pid 5713] close(17) = -1 EBADF (Bad file descriptor) [pid 5713] close(18) = -1 EBADF (Bad file descriptor) [pid 5713] close(19) = -1 EBADF (Bad file descriptor) [pid 5713] close(20) = -1 EBADF (Bad file descriptor) [pid 5713] close(21) = -1 EBADF (Bad file descriptor) [pid 5713] close(22) = -1 EBADF (Bad file descriptor) [pid 5713] close(23) = -1 EBADF (Bad file descriptor) [pid 5713] close(24) = -1 EBADF (Bad file descriptor) [pid 5713] close(25) = -1 EBADF (Bad file descriptor) [pid 5713] close(26) = -1 EBADF (Bad file descriptor) [pid 5713] close(27) = -1 EBADF (Bad file descriptor) [pid 5713] close(28) = -1 EBADF (Bad file descriptor) [pid 5713] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5713] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5713] exit_group(0 [pid 5715] <... futex resumed>) = ? [pid 5714] <... futex resumed>) = ? [pid 5713] <... exit_group resumed>) = ? [pid 5715] +++ exited with 0 +++ [pid 5714] +++ exited with 0 +++ [pid 5713] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=677, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./225", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./225", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./225/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./225/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./225/binderfs") = 0 [pid 5028] umount2("./225/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./225/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./225/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./225/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./225/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./225/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./225") = 0 [pid 5028] mkdir("./226", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5716 attached , child_tidptr=0x555557186750) = 680 [pid 5716] set_robust_list(0x555557186760, 24) = 0 [pid 5716] chdir("./226") = 0 [pid 5716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5716] setpgid(0, 0) = 0 [pid 5716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5716] write(3, "1000", 4) = 4 [pid 5716] close(3) = 0 [pid 5716] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5716] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5716] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5716] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5716] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5716] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5717 attached => {parent_tid=[681]}, 88) = 681 [pid 5717] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5716] rt_sigprocmask(SIG_SETMASK, [], [pid 5717] <... rseq resumed>) = 0 [pid 5716] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5717] set_robust_list(0x7f801889c9a0, 24 [pid 5716] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... set_robust_list resumed>) = 0 [pid 5716] <... futex resumed>) = 0 [pid 5717] rt_sigprocmask(SIG_SETMASK, [], [pid 5716] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5717] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5717] memfd_create("syzkaller", 0) = 3 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5717] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5717] munmap(0x7f801047c000, 2097152) = 0 [pid 5717] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5717] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5717] close(3) = 0 [pid 5717] mkdir("./file0", 0777) = 0 [pid 5717] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5717] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5717] chdir("./file0") = 0 [pid 5717] ioctl(4, LOOP_CLR_FD) = 0 [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [ 136.273457][ T5717] loop0: detected capacity change from 0 to 4096 [ 136.282376][ T5717] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 136.299965][ T5717] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] memfd_create("syzkaller", 0) = 4 [pid 5717] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] close(4) = 0 [pid 5717] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5717] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5716] <... futex resumed>) = 0 [pid 5716] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] <... futex resumed>) = 0 [pid 5716] <... futex resumed>) = 1 [pid 5717] mkdir("./bus", 0777 [pid 5716] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5716] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5716] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5718 attached [pid 5718] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5718] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5716] <... clone3 resumed> => {parent_tid=[682]}, 88) = 682 [pid 5717] <... mkdir resumed>) = 0 [pid 5718] rt_sigprocmask(SIG_SETMASK, [], [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5718] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5716] rt_sigprocmask(SIG_SETMASK, [], [pid 5718] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5717] mkdir("./bus", 0777 [pid 5716] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5717] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5716] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5718] chdir("./bus" [pid 5716] <... futex resumed>) = 0 [pid 5718] <... chdir resumed>) = 0 [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5716] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5718] chdir("./bus" [pid 5717] mkdir("./bus", 0777 [pid 5718] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus" [pid 5717] <... mkdir resumed>) = 0 [pid 5718] <... chdir resumed>) = 0 [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus" [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5718] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5717] mkdir("./bus", 0777 [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus" [pid 5717] <... mkdir resumed>) = 0 [pid 5718] <... chdir resumed>) = 0 [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777 [pid 5718] chdir("./bus" [pid 5717] <... mkdir resumed>) = 0 [pid 5718] <... chdir resumed>) = 0 [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5718] chdir("./bus" [pid 5717] mkdir("./bus", 0777 [pid 5718] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5717] <... mkdir resumed>) = 0 [pid 5718] chdir("./bus") = 0 [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5718] chdir("./bus" [pid 5717] mkdir("./bus", 0777 [pid 5718] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus" [pid 5717] <... mkdir resumed>) = 0 [pid 5718] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5718] chdir("./bus" [pid 5717] mkdir("./bus", 0777 [pid 5718] <... chdir resumed>) = 0 [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5718] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] <... futex resumed>) = 0 [pid 5718] <... futex resumed>) = 1 [pid 5718] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5717] <... mkdir resumed>) = 0 [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5717] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5717] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5717] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5716] close(3) = 0 [pid 5716] close(4) = -1 EBADF (Bad file descriptor) [pid 5716] close(5) = -1 EBADF (Bad file descriptor) [pid 5716] close(6) = -1 EBADF (Bad file descriptor) [pid 5716] close(7) = -1 EBADF (Bad file descriptor) [pid 5716] close(8) = -1 EBADF (Bad file descriptor) [pid 5716] close(9) = -1 EBADF (Bad file descriptor) [pid 5716] close(10) = -1 EBADF (Bad file descriptor) [pid 5716] close(11) = -1 EBADF (Bad file descriptor) [pid 5716] close(12) = -1 EBADF (Bad file descriptor) [pid 5716] close(13) = -1 EBADF (Bad file descriptor) [pid 5716] close(14) = -1 EBADF (Bad file descriptor) [pid 5716] close(15) = -1 EBADF (Bad file descriptor) [pid 5716] close(16) = -1 EBADF (Bad file descriptor) [pid 5716] close(17) = -1 EBADF (Bad file descriptor) [pid 5716] close(18) = -1 EBADF (Bad file descriptor) [pid 5716] close(19) = -1 EBADF (Bad file descriptor) [pid 5716] close(20) = -1 EBADF (Bad file descriptor) [pid 5716] close(21) = -1 EBADF (Bad file descriptor) [pid 5716] close(22) = -1 EBADF (Bad file descriptor) [pid 5716] close(23) = -1 EBADF (Bad file descriptor) [pid 5716] close(24) = -1 EBADF (Bad file descriptor) [pid 5716] close(25) = -1 EBADF (Bad file descriptor) [pid 5716] close(26) = -1 EBADF (Bad file descriptor) [pid 5716] close(27) = -1 EBADF (Bad file descriptor) [pid 5716] close(28) = -1 EBADF (Bad file descriptor) [pid 5716] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5716] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5716] exit_group(0) = ? [pid 5717] <... futex resumed>) = ? [pid 5717] +++ exited with 0 +++ [pid 5718] <... futex resumed>) = ? [pid 5718] +++ exited with 0 +++ [pid 5716] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=680, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./226", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./226", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./226/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./226/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./226/binderfs") = 0 [pid 5028] umount2("./226/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./226/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./226/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./226/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./226/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./226/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./226") = 0 [pid 5028] mkdir("./227", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5719 attached , child_tidptr=0x555557186750) = 683 [pid 5719] set_robust_list(0x555557186760, 24) = 0 [pid 5719] chdir("./227") = 0 [pid 5719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5719] setpgid(0, 0) = 0 [pid 5719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5719] write(3, "1000", 4) = 4 [pid 5719] close(3) = 0 [pid 5719] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5719] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5719] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5719] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5719] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5719] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5719] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5720 attached [pid 5720] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5719] <... clone3 resumed> => {parent_tid=[684]}, 88) = 684 [pid 5720] <... rseq resumed>) = 0 [pid 5719] rt_sigprocmask(SIG_SETMASK, [], [pid 5720] set_robust_list(0x7f801889c9a0, 24 [pid 5719] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5720] <... set_robust_list resumed>) = 0 [pid 5719] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] rt_sigprocmask(SIG_SETMASK, [], [pid 5719] <... futex resumed>) = 0 [pid 5720] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5719] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5720] memfd_create("syzkaller", 0) = 3 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5720] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5720] munmap(0x7f801047c000, 2097152) = 0 [pid 5720] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5720] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5720] close(3) = 0 [pid 5720] mkdir("./file0", 0777) = 0 [pid 5720] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5720] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5720] chdir("./file0") = 0 [pid 5720] ioctl(4, LOOP_CLR_FD) = 0 [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 136.548402][ T5720] loop0: detected capacity change from 0 to 4096 [ 136.558408][ T5720] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 136.577305][ T5720] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] memfd_create("syzkaller", 0) = 4 [pid 5720] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] close(4) = 0 [pid 5720] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5719] <... futex resumed>) = 0 [pid 5720] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] <... futex resumed>) = 0 [pid 5719] <... futex resumed>) = 1 [pid 5720] mkdir("./bus", 0777 [pid 5719] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5719] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5719] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5720] <... mkdir resumed>) = 0 [pid 5719] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5719] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- ./strace-static-x86_64: Process 5721 attached [pid 5720] mkdir("./bus", 0777 [pid 5719] <... clone3 resumed> => {parent_tid=[685]}, 88) = 685 [pid 5721] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5719] rt_sigprocmask(SIG_SETMASK, [], [pid 5721] <... rseq resumed>) = 0 [pid 5719] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5721] set_robust_list(0x7f801067b9a0, 24 [pid 5719] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5720] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5721] <... set_robust_list resumed>) = 0 [pid 5719] <... futex resumed>) = 0 [pid 5721] rt_sigprocmask(SIG_SETMASK, [], [pid 5719] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5721] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5721] chdir("./bus") = 0 [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus" [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777 [pid 5721] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus" [pid 5720] <... mkdir resumed>) = 0 [pid 5721] <... chdir resumed>) = 0 [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5721] chdir("./bus" [pid 5720] mkdir("./bus", 0777 [pid 5721] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = 0 [pid 5720] <... mkdir resumed>) = 0 [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus" [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5721] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5720] mkdir("./bus", 0777 [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus" [pid 5720] <... mkdir resumed>) = 0 [pid 5721] <... chdir resumed>) = 0 [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5721] chdir("./bus" [pid 5720] mkdir("./bus", 0777 [pid 5721] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus" [pid 5720] <... mkdir resumed>) = 0 [pid 5721] <... chdir resumed>) = 0 [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5720] mkdir("./bus", 0777 [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus" [pid 5720] <... mkdir resumed>) = 0 [pid 5721] <... chdir resumed>) = 0 [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5721] chdir("./bus" [pid 5720] mkdir("./bus", 0777 [pid 5721] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5720] <... mkdir resumed>) = 0 [pid 5721] chdir("./bus" [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5721] <... chdir resumed>) = 0 [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5721] chdir("./bus" [pid 5720] mkdir("./bus", 0777 [pid 5721] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus" [pid 5720] <... mkdir resumed>) = 0 [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777 [pid 5721] <... chdir resumed>) = 0 [pid 5721] chdir("./bus" [pid 5720] <... mkdir resumed>) = 0 [pid 5721] <... chdir resumed>) = 0 [pid 5721] chdir("./bus" [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5721] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus" [pid 5720] mkdir("./bus", 0777 [pid 5721] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5720] <... mkdir resumed>) = 0 [pid 5721] chdir("./bus") = 0 [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5721] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5721] chdir("./bus" [pid 5720] mkdir("./bus", 0777 [pid 5721] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5721] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5719] <... futex resumed>) = 0 [pid 5721] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5720] <... mkdir resumed>) = 0 [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5720] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5720] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5720] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5719] close(3) = 0 [pid 5719] close(4) = -1 EBADF (Bad file descriptor) [pid 5719] close(5) = -1 EBADF (Bad file descriptor) [pid 5719] close(6) = -1 EBADF (Bad file descriptor) [pid 5719] close(7) = -1 EBADF (Bad file descriptor) [pid 5719] close(8) = -1 EBADF (Bad file descriptor) [pid 5719] close(9) = -1 EBADF (Bad file descriptor) [pid 5719] close(10) = -1 EBADF (Bad file descriptor) [pid 5719] close(11) = -1 EBADF (Bad file descriptor) [pid 5719] close(12) = -1 EBADF (Bad file descriptor) [pid 5719] close(13) = -1 EBADF (Bad file descriptor) [pid 5719] close(14) = -1 EBADF (Bad file descriptor) [pid 5719] close(15) = -1 EBADF (Bad file descriptor) [pid 5719] close(16) = -1 EBADF (Bad file descriptor) [pid 5719] close(17) = -1 EBADF (Bad file descriptor) [pid 5719] close(18) = -1 EBADF (Bad file descriptor) [pid 5719] close(19) = -1 EBADF (Bad file descriptor) [pid 5719] close(20) = -1 EBADF (Bad file descriptor) [pid 5719] close(21) = -1 EBADF (Bad file descriptor) [pid 5719] close(22) = -1 EBADF (Bad file descriptor) [pid 5719] close(23) = -1 EBADF (Bad file descriptor) [pid 5719] close(24) = -1 EBADF (Bad file descriptor) [pid 5719] close(25) = -1 EBADF (Bad file descriptor) [pid 5719] close(26) = -1 EBADF (Bad file descriptor) [pid 5719] close(27) = -1 EBADF (Bad file descriptor) [pid 5719] close(28) = -1 EBADF (Bad file descriptor) [pid 5719] close(29) = -1 EBADF (Bad file descriptor) [pid 5719] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5719] exit_group(0 [pid 5721] <... futex resumed>) = ? [pid 5720] <... futex resumed>) = ? [pid 5719] <... exit_group resumed>) = ? [pid 5721] +++ exited with 0 +++ [pid 5720] +++ exited with 0 +++ [pid 5719] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=683, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] umount2("./227", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./227", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./227/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./227/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./227/binderfs") = 0 [pid 5028] umount2("./227/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./227/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./227/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./227/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./227/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./227/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./227") = 0 [pid 5028] mkdir("./228", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 686 ./strace-static-x86_64: Process 5722 attached [pid 5722] set_robust_list(0x555557186760, 24) = 0 [pid 5722] chdir("./228") = 0 [pid 5722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5722] setpgid(0, 0) = 0 [pid 5722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5722] write(3, "1000", 4) = 4 [pid 5722] close(3) = 0 [pid 5722] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5722] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5722] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5722] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5722] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5722] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5722] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5723 attached [pid 5723] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5723] set_robust_list(0x7f801889c9a0, 24 [pid 5722] <... clone3 resumed> => {parent_tid=[687]}, 88) = 687 [pid 5723] <... set_robust_list resumed>) = 0 [pid 5722] rt_sigprocmask(SIG_SETMASK, [], [pid 5723] rt_sigprocmask(SIG_SETMASK, [], [pid 5722] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5723] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5722] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5722] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5723] memfd_create("syzkaller", 0) = 3 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5723] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5723] munmap(0x7f801047c000, 2097152) = 0 [pid 5723] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5723] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5723] close(3) = 0 [pid 5723] mkdir("./file0", 0777) = 0 [pid 5723] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5723] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5723] chdir("./file0") = 0 [pid 5723] ioctl(4, LOOP_CLR_FD) = 0 [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] memfd_create("syzkaller", 0) = 4 [pid 5723] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] close(4) = 0 [pid 5723] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5722] <... futex resumed>) = 0 [pid 5723] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5722] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5722] <... futex resumed>) = 0 [pid 5723] mkdir("./bus", 0777 [pid 5722] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5722] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5722] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5723] <... mkdir resumed>) = 0 [pid 5722] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [ 136.839888][ T5723] loop0: detected capacity change from 0 to 4096 [ 136.848810][ T5723] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 136.871698][ T5723] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5722] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5724 attached [pid 5723] mkdir("./bus", 0777 [pid 5724] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5723] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5724] <... rseq resumed>) = 0 [pid 5722] <... clone3 resumed> => {parent_tid=[688]}, 88) = 688 [pid 5724] set_robust_list(0x7f801067b9a0, 24 [pid 5722] rt_sigprocmask(SIG_SETMASK, [], [pid 5724] <... set_robust_list resumed>) = 0 [pid 5724] rt_sigprocmask(SIG_SETMASK, [], [pid 5722] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5722] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5722] <... futex resumed>) = 0 [pid 5722] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777 [pid 5724] chdir("./bus") = 0 [pid 5723] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5724] chdir("./bus" [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777 [pid 5724] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus" [pid 5723] <... mkdir resumed>) = 0 [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5724] <... chdir resumed>) = 0 [pid 5724] chdir("./bus" [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777 [pid 5724] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus" [pid 5723] <... mkdir resumed>) = 0 [pid 5724] <... chdir resumed>) = 0 [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5723] mkdir("./bus", 0777 [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5723] <... mkdir resumed>) = 0 [pid 5724] chdir("./bus" [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5724] <... chdir resumed>) = 0 [pid 5724] chdir("./bus" [pid 5723] mkdir("./bus", 0777) = 0 [pid 5724] <... chdir resumed>) = 0 [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777 [pid 5724] chdir("./bus" [pid 5723] <... mkdir resumed>) = 0 [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777 [pid 5724] <... chdir resumed>) = 0 [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus" [pid 5723] <... mkdir resumed>) = 0 [pid 5724] <... chdir resumed>) = 0 [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5724] chdir("./bus" [pid 5723] mkdir("./bus", 0777 [pid 5724] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus" [pid 5723] <... mkdir resumed>) = 0 [pid 5724] <... chdir resumed>) = 0 [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5723] mkdir("./bus", 0777 [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5724] chdir("./bus" [pid 5723] <... mkdir resumed>) = 0 [pid 5724] <... chdir resumed>) = 0 [pid 5724] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5722] <... futex resumed>) = 0 [pid 5724] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = 0 [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5723] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5723] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5723] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5722] close(3) = 0 [pid 5722] close(4) = -1 EBADF (Bad file descriptor) [pid 5722] close(5) = -1 EBADF (Bad file descriptor) [pid 5722] close(6) = -1 EBADF (Bad file descriptor) [pid 5722] close(7) = -1 EBADF (Bad file descriptor) [pid 5722] close(8) = -1 EBADF (Bad file descriptor) [pid 5722] close(9) = -1 EBADF (Bad file descriptor) [pid 5722] close(10) = -1 EBADF (Bad file descriptor) [pid 5722] close(11) = -1 EBADF (Bad file descriptor) [pid 5722] close(12) = -1 EBADF (Bad file descriptor) [pid 5722] close(13) = -1 EBADF (Bad file descriptor) [pid 5722] close(14) = -1 EBADF (Bad file descriptor) [pid 5722] close(15) = -1 EBADF (Bad file descriptor) [pid 5722] close(16) = -1 EBADF (Bad file descriptor) [pid 5722] close(17) = -1 EBADF (Bad file descriptor) [pid 5722] close(18) = -1 EBADF (Bad file descriptor) [pid 5722] close(19) = -1 EBADF (Bad file descriptor) [pid 5722] close(20) = -1 EBADF (Bad file descriptor) [pid 5722] close(21) = -1 EBADF (Bad file descriptor) [pid 5722] close(22) = -1 EBADF (Bad file descriptor) [pid 5722] close(23) = -1 EBADF (Bad file descriptor) [pid 5722] close(24) = -1 EBADF (Bad file descriptor) [pid 5722] close(25) = -1 EBADF (Bad file descriptor) [pid 5722] close(26) = -1 EBADF (Bad file descriptor) [pid 5722] close(27) = -1 EBADF (Bad file descriptor) [pid 5722] close(28) = -1 EBADF (Bad file descriptor) [pid 5722] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5722] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5722] exit_group(0 [pid 5723] <... futex resumed>) = ? [pid 5722] <... exit_group resumed>) = ? [pid 5724] <... futex resumed>) = ? [pid 5723] +++ exited with 0 +++ [pid 5724] +++ exited with 0 +++ [pid 5722] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=686, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5028] umount2("./228", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./228", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./228/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./228/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./228/binderfs") = 0 [pid 5028] umount2("./228/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./228/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./228/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./228/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./228/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./228/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./228") = 0 [pid 5028] mkdir("./229", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5725 attached , child_tidptr=0x555557186750) = 689 [pid 5725] set_robust_list(0x555557186760, 24) = 0 [pid 5725] chdir("./229") = 0 [pid 5725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5725] setpgid(0, 0) = 0 [pid 5725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5725] write(3, "1000", 4) = 4 [pid 5725] close(3) = 0 [pid 5725] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5725] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5725] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5725] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5725] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5725] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5725] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[690]}, 88) = 690 [pid 5725] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5725] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5725] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5726 attached [pid 5726] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5726] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5726] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5726] memfd_create("syzkaller", 0) = 3 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5726] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5726] munmap(0x7f801047c000, 2097152) = 0 [pid 5726] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5726] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5726] close(3) = 0 [pid 5726] mkdir("./file0", 0777) = 0 [pid 5726] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5726] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5726] chdir("./file0") = 0 [pid 5726] ioctl(4, LOOP_CLR_FD) = 0 [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 137.103180][ T5726] loop0: detected capacity change from 0 to 4096 [ 137.113316][ T5726] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 137.130780][ T5726] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] memfd_create("syzkaller", 0) = 4 [pid 5726] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] close(4) = 0 [pid 5726] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5725] <... futex resumed>) = 0 [pid 5726] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5725] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5725] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5726] mkdir("./bus", 0777 [pid 5725] <... mmap resumed>) = 0x7f801065b000 [pid 5725] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5725] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5725] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5727 attached [pid 5727] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5726] <... mkdir resumed>) = 0 [pid 5725] <... clone3 resumed> => {parent_tid=[691]}, 88) = 691 [pid 5727] <... rseq resumed>) = 0 [pid 5725] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5725] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5727] set_robust_list(0x7f801067b9a0, 24 [pid 5725] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5727] <... set_robust_list resumed>) = 0 [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5727] chdir("./bus" [pid 5726] mkdir("./bus", 0777 [pid 5727] <... chdir resumed>) = 0 [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus" [pid 5726] <... mkdir resumed>) = 0 [pid 5727] <... chdir resumed>) = 0 [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777 [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5727] chdir("./bus" [pid 5726] <... mkdir resumed>) = 0 [pid 5727] <... chdir resumed>) = 0 [pid 5727] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777 [pid 5727] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5725] <... futex resumed>) = 0 [pid 5727] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5726] <... mkdir resumed>) = 0 [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5726] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5726] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5726] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5725] close(3) = 0 [pid 5725] close(4) = -1 EBADF (Bad file descriptor) [pid 5725] close(5) = -1 EBADF (Bad file descriptor) [pid 5725] close(6) = -1 EBADF (Bad file descriptor) [pid 5725] close(7) = -1 EBADF (Bad file descriptor) [pid 5725] close(8) = -1 EBADF (Bad file descriptor) [pid 5725] close(9) = -1 EBADF (Bad file descriptor) [pid 5725] close(10) = -1 EBADF (Bad file descriptor) [pid 5725] close(11) = -1 EBADF (Bad file descriptor) [pid 5725] close(12) = -1 EBADF (Bad file descriptor) [pid 5725] close(13) = -1 EBADF (Bad file descriptor) [pid 5725] close(14) = -1 EBADF (Bad file descriptor) [pid 5725] close(15) = -1 EBADF (Bad file descriptor) [pid 5725] close(16) = -1 EBADF (Bad file descriptor) [pid 5725] close(17) = -1 EBADF (Bad file descriptor) [pid 5725] close(18) = -1 EBADF (Bad file descriptor) [pid 5725] close(19) = -1 EBADF (Bad file descriptor) [pid 5725] close(20) = -1 EBADF (Bad file descriptor) [pid 5725] close(21) = -1 EBADF (Bad file descriptor) [pid 5725] close(22) = -1 EBADF (Bad file descriptor) [pid 5725] close(23) = -1 EBADF (Bad file descriptor) [pid 5725] close(24) = -1 EBADF (Bad file descriptor) [pid 5725] close(25) = -1 EBADF (Bad file descriptor) [pid 5725] close(26) = -1 EBADF (Bad file descriptor) [pid 5725] close(27) = -1 EBADF (Bad file descriptor) [pid 5725] close(28) = -1 EBADF (Bad file descriptor) [pid 5725] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5725] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5725] exit_group(0 [pid 5727] <... futex resumed>) = ? [pid 5727] +++ exited with 0 +++ [pid 5726] <... futex resumed>) = ? [pid 5725] <... exit_group resumed>) = ? [pid 5726] +++ exited with 0 +++ [pid 5725] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=689, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./229", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./229", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./229/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./229/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./229/binderfs") = 0 [pid 5028] umount2("./229/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./229/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./229/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./229/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./229/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./229/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./229") = 0 [pid 5028] mkdir("./230", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5728 attached , child_tidptr=0x555557186750) = 692 [pid 5728] set_robust_list(0x555557186760, 24) = 0 [pid 5728] chdir("./230") = 0 [pid 5728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5728] setpgid(0, 0) = 0 [pid 5728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5728] write(3, "1000", 4) = 4 [pid 5728] close(3) = 0 [pid 5728] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5728] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5728] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5728] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5728] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5728] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5728] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5728] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5729 attached [pid 5729] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5728] <... clone3 resumed> => {parent_tid=[693]}, 88) = 693 [pid 5729] <... rseq resumed>) = 0 [pid 5729] set_robust_list(0x7f801889c9a0, 24 [pid 5728] rt_sigprocmask(SIG_SETMASK, [], [pid 5729] <... set_robust_list resumed>) = 0 [pid 5728] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5729] rt_sigprocmask(SIG_SETMASK, [], [pid 5728] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5728] <... futex resumed>) = 0 [pid 5728] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5729] memfd_create("syzkaller", 0) = 3 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5729] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5729] munmap(0x7f801047c000, 2097152) = 0 [pid 5729] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5729] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5729] close(3) = 0 [pid 5729] mkdir("./file0", 0777) = 0 [pid 5729] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5729] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5729] chdir("./file0") = 0 [pid 5729] ioctl(4, LOOP_CLR_FD) = 0 [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] memfd_create("syzkaller", 0) = 4 [pid 5729] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] close(4) = 0 [pid 5729] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... futex resumed>) = 0 [pid 5728] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5728] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5728] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5729] <... futex resumed>) = 1 [pid 5728] <... mmap resumed>) = 0x7f801065b000 [pid 5729] mkdir("./bus", 0777 [pid 5728] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5728] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5729] <... mkdir resumed>) = 0 [pid 5728] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- ./strace-static-x86_64: Process 5730 attached [pid 5729] mkdir("./bus", 0777 [pid 5730] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5729] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5728] <... clone3 resumed> => {parent_tid=[694]}, 88) = 694 [pid 5730] set_robust_list(0x7f801067b9a0, 24 [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5728] rt_sigprocmask(SIG_SETMASK, [], [pid 5730] <... set_robust_list resumed>) = 0 [pid 5729] mkdir("./bus", 0777 [pid 5728] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5730] rt_sigprocmask(SIG_SETMASK, [], [pid 5729] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5728] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5730] chdir("./bus" [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5728] <... futex resumed>) = 0 [pid 5730] <... chdir resumed>) = 0 [pid 5729] mkdir("./bus", 0777 [pid 5728] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5729] <... mkdir resumed>) = 0 [pid 5730] chdir("./bus") = 0 [pid 5730] chdir("./bus" [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5730] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5729] mkdir("./bus", 0777 [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus" [pid 5729] <... mkdir resumed>) = 0 [pid 5730] <... chdir resumed>) = 0 [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [ 137.360284][ T5729] loop0: detected capacity change from 0 to 4096 [ 137.369043][ T5729] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 137.388048][ T5729] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5729] mkdir("./bus", 0777 [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus" [pid 5729] <... mkdir resumed>) = 0 [pid 5730] <... chdir resumed>) = 0 [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777 [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5729] <... mkdir resumed>) = 0 [pid 5730] chdir("./bus") = 0 [pid 5730] chdir("./bus" [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5730] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5729] mkdir("./bus", 0777 [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5730] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... futex resumed>) = 0 [pid 5730] <... futex resumed>) = 1 [pid 5730] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5729] <... mkdir resumed>) = 0 [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5729] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5729] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5728] close(3 [pid 5729] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5728] <... close resumed>) = 0 [pid 5728] close(4write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5728] close(5) = -1 EBADF (Bad file descriptor) [pid 5728] close(6) = -1 EBADF (Bad file descriptor) [pid 5728] close(7) = -1 EBADF (Bad file descriptor) [pid 5728] close(8) = -1 EBADF (Bad file descriptor) [pid 5728] close(9) = -1 EBADF (Bad file descriptor) [pid 5728] close(10) = -1 EBADF (Bad file descriptor) [pid 5728] close(11) = -1 EBADF (Bad file descriptor) [pid 5728] close(12) = -1 EBADF (Bad file descriptor) [pid 5728] close(13) = -1 EBADF (Bad file descriptor) [pid 5728] close(14) = -1 EBADF (Bad file descriptor) [pid 5728] close(15) = -1 EBADF (Bad file descriptor) [pid 5728] close(16) = -1 EBADF (Bad file descriptor) [pid 5728] close(17) = -1 EBADF (Bad file descriptor) [pid 5728] close(18) = -1 EBADF (Bad file descriptor) [pid 5728] close(19) = -1 EBADF (Bad file descriptor) [pid 5728] close(20) = -1 EBADF (Bad file descriptor) [pid 5728] close(21) = -1 EBADF (Bad file descriptor) [pid 5728] close(22) = -1 EBADF (Bad file descriptor) [pid 5728] close(23) = -1 EBADF (Bad file descriptor) [pid 5728] close(24) = -1 EBADF (Bad file descriptor) [pid 5728] close(25) = -1 EBADF (Bad file descriptor) [pid 5728] close(26) = -1 EBADF (Bad file descriptor) [pid 5728] close(27) = -1 EBADF (Bad file descriptor) [pid 5728] close(28) = -1 EBADF (Bad file descriptor) [pid 5728] close(29) = -1 EBADF (Bad file descriptor) [pid 5728] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5728] exit_group(0 [pid 5729] <... futex resumed>) = ? [pid 5728] <... exit_group resumed>) = ? [pid 5730] <... futex resumed>) = ? [pid 5729] +++ exited with 0 +++ [pid 5730] +++ exited with 0 +++ [pid 5728] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=692, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./230", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./230", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./230/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./230/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./230/binderfs") = 0 [pid 5028] umount2("./230/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./230/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./230/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./230/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./230/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./230/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./230") = 0 [pid 5028] mkdir("./231", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5731 attached , child_tidptr=0x555557186750) = 695 [pid 5731] set_robust_list(0x555557186760, 24) = 0 [pid 5731] chdir("./231") = 0 [pid 5731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5731] setpgid(0, 0) = 0 [pid 5731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5731] write(3, "1000", 4) = 4 [pid 5731] close(3) = 0 [pid 5731] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5731] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5731] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5731] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5731] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5731] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5731] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5732 attached [pid 5732] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5731] <... clone3 resumed> => {parent_tid=[696]}, 88) = 696 [pid 5732] set_robust_list(0x7f801889c9a0, 24 [pid 5731] rt_sigprocmask(SIG_SETMASK, [], [pid 5732] <... set_robust_list resumed>) = 0 [pid 5731] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5732] rt_sigprocmask(SIG_SETMASK, [], [pid 5731] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5731] <... futex resumed>) = 0 [pid 5731] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5732] memfd_create("syzkaller", 0) = 3 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5732] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5732] munmap(0x7f801047c000, 2097152) = 0 [pid 5732] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5732] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5732] close(3) = 0 [pid 5732] mkdir("./file0", 0777) = 0 [pid 5732] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5732] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5732] chdir("./file0") = 0 [pid 5732] ioctl(4, LOOP_CLR_FD) = 0 [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 137.587931][ T5732] loop0: detected capacity change from 0 to 4096 [ 137.596879][ T5732] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 137.615874][ T5732] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] memfd_create("syzkaller", 0) = 4 [pid 5732] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] close(4) = 0 [pid 5732] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5732] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5731] <... futex resumed>) = 0 [pid 5731] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5732] <... futex resumed>) = 0 [pid 5731] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] mkdir("./bus", 0777 [pid 5731] <... futex resumed>) = 0 [pid 5731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5731] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5731] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5732] <... mkdir resumed>) = 0 [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5731] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5731] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- ./strace-static-x86_64: Process 5733 attached [pid 5733] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5731] <... clone3 resumed> => {parent_tid=[697]}, 88) = 697 [pid 5733] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5733] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5733] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5732] mkdir("./bus", 0777 [pid 5731] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5731] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5733] <... futex resumed>) = 0 [pid 5731] <... futex resumed>) = 1 [pid 5733] chdir("./bus" [pid 5731] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5733] <... chdir resumed>) = 0 [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5733] chdir("./bus" [pid 5732] mkdir("./bus", 0777 [pid 5733] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5732] <... mkdir resumed>) = 0 [pid 5733] chdir("./bus" [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5733] <... chdir resumed>) = 0 [pid 5733] chdir("./bus" [pid 5732] mkdir("./bus", 0777 [pid 5733] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5732] <... mkdir resumed>) = 0 [pid 5733] chdir("./bus") = 0 [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus" [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777 [pid 5733] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = 0 [pid 5732] <... mkdir resumed>) = 0 [pid 5733] chdir("./bus" [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5733] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5732] mkdir("./bus", 0777 [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = 0 [pid 5732] <... mkdir resumed>) = 0 [pid 5733] chdir("./bus" [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5733] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5732] mkdir("./bus", 0777 [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus" [pid 5732] <... mkdir resumed>) = 0 [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5733] <... chdir resumed>) = 0 [pid 5732] mkdir("./bus", 0777 [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus" [pid 5732] <... mkdir resumed>) = 0 [pid 5733] <... chdir resumed>) = 0 [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5732] mkdir("./bus", 0777 [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus" [pid 5732] <... mkdir resumed>) = 0 [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5733] <... chdir resumed>) = 0 [pid 5732] mkdir("./bus", 0777 [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = 0 [pid 5732] <... mkdir resumed>) = 0 [pid 5733] chdir("./bus" [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777 [pid 5733] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = 0 [pid 5732] <... mkdir resumed>) = 0 [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus" [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777 [pid 5733] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = 0 [pid 5732] <... mkdir resumed>) = 0 [pid 5733] chdir("./bus" [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5733] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5732] mkdir("./bus", 0777 [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5733] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5731] <... futex resumed>) = 0 [pid 5733] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5732] <... mkdir resumed>) = 0 [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5732] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5732] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5732] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5731] close(3) = 0 [pid 5731] close(4) = -1 EBADF (Bad file descriptor) [pid 5731] close(5) = -1 EBADF (Bad file descriptor) [pid 5731] close(6) = -1 EBADF (Bad file descriptor) [pid 5731] close(7) = -1 EBADF (Bad file descriptor) [pid 5731] close(8) = -1 EBADF (Bad file descriptor) [pid 5731] close(9) = -1 EBADF (Bad file descriptor) [pid 5731] close(10) = -1 EBADF (Bad file descriptor) [pid 5731] close(11) = -1 EBADF (Bad file descriptor) [pid 5731] close(12) = -1 EBADF (Bad file descriptor) [pid 5731] close(13) = -1 EBADF (Bad file descriptor) [pid 5731] close(14) = -1 EBADF (Bad file descriptor) [pid 5731] close(15) = -1 EBADF (Bad file descriptor) [pid 5731] close(16) = -1 EBADF (Bad file descriptor) [pid 5731] close(17) = -1 EBADF (Bad file descriptor) [pid 5731] close(18) = -1 EBADF (Bad file descriptor) [pid 5731] close(19) = -1 EBADF (Bad file descriptor) [pid 5731] close(20) = -1 EBADF (Bad file descriptor) [pid 5731] close(21) = -1 EBADF (Bad file descriptor) [pid 5731] close(22) = -1 EBADF (Bad file descriptor) [pid 5731] close(23) = -1 EBADF (Bad file descriptor) [pid 5731] close(24) = -1 EBADF (Bad file descriptor) [pid 5731] close(25) = -1 EBADF (Bad file descriptor) [pid 5731] close(26) = -1 EBADF (Bad file descriptor) [pid 5731] close(27) = -1 EBADF (Bad file descriptor) [pid 5731] close(28) = -1 EBADF (Bad file descriptor) [pid 5731] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5731] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5731] exit_group(0) = ? [pid 5733] <... futex resumed>) = ? [pid 5732] <... futex resumed>) = ? [pid 5733] +++ exited with 0 +++ [pid 5732] +++ exited with 0 +++ [pid 5731] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=695, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] umount2("./231", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./231", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./231/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./231/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./231/binderfs") = 0 [pid 5028] umount2("./231/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./231/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./231/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./231/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./231/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./231/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./231") = 0 [pid 5028] mkdir("./232", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5734 attached , child_tidptr=0x555557186750) = 698 [pid 5734] set_robust_list(0x555557186760, 24) = 0 [pid 5734] chdir("./232") = 0 [pid 5734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5734] setpgid(0, 0) = 0 [pid 5734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5734] write(3, "1000", 4) = 4 [pid 5734] close(3) = 0 [pid 5734] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5734] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5734] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5734] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5734] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5734] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5734] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5734] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5735 attached [pid 5735] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5734] <... clone3 resumed> => {parent_tid=[699]}, 88) = 699 [pid 5735] <... rseq resumed>) = 0 [pid 5734] rt_sigprocmask(SIG_SETMASK, [], [pid 5735] set_robust_list(0x7f801889c9a0, 24 [pid 5734] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5735] <... set_robust_list resumed>) = 0 [pid 5734] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] rt_sigprocmask(SIG_SETMASK, [], [pid 5734] <... futex resumed>) = 0 [pid 5735] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5734] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5735] memfd_create("syzkaller", 0) = 3 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5735] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5735] munmap(0x7f801047c000, 2097152) = 0 [pid 5735] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5735] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5735] close(3) = 0 [pid 5735] mkdir("./file0", 0777) = 0 [pid 5735] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5735] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5735] chdir("./file0") = 0 [pid 5735] ioctl(4, LOOP_CLR_FD) = 0 [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] memfd_create("syzkaller", 0) = 4 [pid 5735] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] close(4) = 0 [pid 5735] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5735] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5734] <... futex resumed>) = 0 [pid 5734] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] <... futex resumed>) = 0 [pid 5734] <... futex resumed>) = 1 [pid 5735] mkdir("./bus", 0777 [pid 5734] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5734] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5734] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5734] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5734] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5735] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5736 attached [pid 5736] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5736] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5736] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5736] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5734] <... clone3 resumed> => {parent_tid=[700]}, 88) = 700 [pid 5735] mkdir("./bus", 0777 [pid 5734] rt_sigprocmask(SIG_SETMASK, [], [pid 5735] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5734] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5734] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... futex resumed>) = 0 [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5734] <... futex resumed>) = 1 [pid 5736] chdir("./bus") = 0 [pid 5735] mkdir("./bus", 0777 [pid 5734] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus" [pid 5735] <... mkdir resumed>) = 0 [pid 5736] <... chdir resumed>) = 0 [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777 [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus" [pid 5735] <... mkdir resumed>) = 0 [pid 5736] <... chdir resumed>) = 0 [pid 5736] chdir("./bus" [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5736] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5735] mkdir("./bus", 0777 [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5735] <... mkdir resumed>) = 0 [pid 5736] chdir("./bus") = 0 [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5736] chdir("./bus" [pid 5735] mkdir("./bus", 0777 [pid 5736] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus" [pid 5735] <... mkdir resumed>) = 0 [pid 5736] <... chdir resumed>) = 0 [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5736] chdir("./bus" [pid 5735] mkdir("./bus", 0777 [pid 5736] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = 0 [pid 5735] <... mkdir resumed>) = 0 [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5735] mkdir("./bus", 0777 [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5735] <... mkdir resumed>) = 0 [pid 5736] chdir("./bus") = 0 [ 137.856695][ T5735] loop0: detected capacity change from 0 to 4096 [ 137.866462][ T5735] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 137.883653][ T5735] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus" [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777 [pid 5736] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5735] <... mkdir resumed>) = 0 [pid 5736] chdir("./bus") = 0 [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5736] chdir("./bus" [pid 5735] mkdir("./bus", 0777 [pid 5736] <... chdir resumed>) = 0 [pid 5735] <... mkdir resumed>) = 0 [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777 [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = 0 [pid 5735] <... mkdir resumed>) = 0 [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus" [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5736] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5735] mkdir("./bus", 0777 [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus" [pid 5735] <... mkdir resumed>) = 0 [pid 5736] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = 0 [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777 [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5735] <... mkdir resumed>) = 0 [pid 5736] chdir("./bus") = 0 [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5735] mkdir("./bus", 0777 [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus" [pid 5735] <... mkdir resumed>) = 0 [pid 5736] <... chdir resumed>) = 0 [pid 5736] chdir("./bus" [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5736] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5735] mkdir("./bus", 0777 [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5735] <... mkdir resumed>) = 0 [pid 5736] chdir("./bus") = 0 [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5736] chdir("./bus" [pid 5735] mkdir("./bus", 0777 [pid 5736] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5735] <... mkdir resumed>) = 0 [pid 5736] chdir("./bus") = 0 [pid 5736] chdir("./bus" [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5736] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5735] mkdir("./bus", 0777 [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus" [pid 5735] <... mkdir resumed>) = 0 [pid 5736] <... chdir resumed>) = 0 [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5736] chdir("./bus" [pid 5735] mkdir("./bus", 0777 [pid 5736] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus" [pid 5735] <... mkdir resumed>) = 0 [pid 5736] <... chdir resumed>) = 0 [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus" [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777 [pid 5736] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5736] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5736] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5734] <... futex resumed>) = 0 [pid 5736] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5735] <... mkdir resumed>) = 0 [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5735] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5735] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5735] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5734] close(3) = 0 [pid 5734] close(4) = -1 EBADF (Bad file descriptor) [pid 5734] close(5) = -1 EBADF (Bad file descriptor) [pid 5734] close(6) = -1 EBADF (Bad file descriptor) [pid 5734] close(7) = -1 EBADF (Bad file descriptor) [pid 5734] close(8) = -1 EBADF (Bad file descriptor) [pid 5734] close(9) = -1 EBADF (Bad file descriptor) [pid 5734] close(10) = -1 EBADF (Bad file descriptor) [pid 5734] close(11) = -1 EBADF (Bad file descriptor) [pid 5734] close(12) = -1 EBADF (Bad file descriptor) [pid 5734] close(13) = -1 EBADF (Bad file descriptor) [pid 5734] close(14) = -1 EBADF (Bad file descriptor) [pid 5734] close(15) = -1 EBADF (Bad file descriptor) [pid 5734] close(16) = -1 EBADF (Bad file descriptor) [pid 5734] close(17) = -1 EBADF (Bad file descriptor) [pid 5734] close(18) = -1 EBADF (Bad file descriptor) [pid 5734] close(19) = -1 EBADF (Bad file descriptor) [pid 5734] close(20) = -1 EBADF (Bad file descriptor) [pid 5734] close(21) = -1 EBADF (Bad file descriptor) [pid 5734] close(22) = -1 EBADF (Bad file descriptor) [pid 5734] close(23) = -1 EBADF (Bad file descriptor) [pid 5734] close(24) = -1 EBADF (Bad file descriptor) [pid 5734] close(25) = -1 EBADF (Bad file descriptor) [pid 5734] close(26) = -1 EBADF (Bad file descriptor) [pid 5734] close(27) = -1 EBADF (Bad file descriptor) [pid 5734] close(28write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5734] close(29) = -1 EBADF (Bad file descriptor) [pid 5734] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5734] exit_group(0 [pid 5736] <... futex resumed>) = ? [pid 5736] +++ exited with 0 +++ [pid 5735] <... futex resumed>) = ? [pid 5734] <... exit_group resumed>) = ? [pid 5735] +++ exited with 0 +++ [pid 5734] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=698, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./232", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./232", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./232/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./232/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./232/binderfs") = 0 [pid 5028] umount2("./232/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./232/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./232/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./232/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./232/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./232/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./232") = 0 [pid 5028] mkdir("./233", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5737 attached [pid 5737] set_robust_list(0x555557186760, 24 [pid 5028] <... clone resumed>, child_tidptr=0x555557186750) = 701 [pid 5737] <... set_robust_list resumed>) = 0 [pid 5737] chdir("./233") = 0 [pid 5737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5737] setpgid(0, 0) = 0 [pid 5737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5737] write(3, "1000", 4) = 4 [pid 5737] close(3) = 0 [pid 5737] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5737] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5737] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5737] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5737] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5737] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5737] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[702]}, 88) = 702 [pid 5737] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5737] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5737] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5738 attached [pid 5738] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5738] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5738] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5738] memfd_create("syzkaller", 0) = 3 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5738] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5738] munmap(0x7f801047c000, 2097152) = 0 [pid 5738] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5738] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5738] close(3) = 0 [pid 5738] mkdir("./file0", 0777) = 0 [pid 5738] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5738] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5738] chdir("./file0") = 0 [pid 5738] ioctl(4, LOOP_CLR_FD) = 0 [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [ 138.124765][ T5738] loop0: detected capacity change from 0 to 4096 [ 138.133637][ T5738] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 138.154097][ T5738] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] memfd_create("syzkaller", 0) = 4 [pid 5738] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] close(4) = 0 [pid 5738] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5737] <... futex resumed>) = 0 [pid 5738] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5737] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5738] mkdir("./bus", 0777 [pid 5737] <... futex resumed>) = 0 [pid 5737] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5737] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5737] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5738] <... mkdir resumed>) = 0 [pid 5737] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5739 attached [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777 [pid 5739] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5738] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777 [pid 5737] <... clone3 resumed> => {parent_tid=[703]}, 88) = 703 [pid 5738] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5737] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5737] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5738] mkdir("./bus", 0777 [pid 5737] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5738] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5739] <... rseq resumed>) = 0 [pid 5739] set_robust_list(0x7f801067b9a0, 24 [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5739] <... set_robust_list resumed>) = 0 [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5739] rt_sigprocmask(SIG_SETMASK, [], [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5739] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5739] chdir("./bus" [pid 5738] mkdir("./bus", 0777 [pid 5739] <... chdir resumed>) = 0 [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus" [pid 5738] <... mkdir resumed>) = 0 [pid 5739] <... chdir resumed>) = 0 [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777 [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus" [pid 5738] <... mkdir resumed>) = 0 [pid 5739] <... chdir resumed>) = 0 [pid 5739] chdir("./bus" [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5739] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5738] mkdir("./bus", 0777 [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5738] <... mkdir resumed>) = 0 [pid 5739] chdir("./bus") = 0 [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5739] chdir("./bus" [pid 5738] mkdir("./bus", 0777 [pid 5739] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = 0 [pid 5738] <... mkdir resumed>) = 0 [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5739] chdir("./bus" [pid 5738] mkdir("./bus", 0777 [pid 5739] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5738] <... mkdir resumed>) = 0 [pid 5739] chdir("./bus") = 0 [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777 [pid 5739] chdir("./bus" [pid 5738] <... mkdir resumed>) = 0 [pid 5739] <... chdir resumed>) = 0 [pid 5739] chdir("./bus" [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5739] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5738] mkdir("./bus", 0777 [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus" [pid 5738] <... mkdir resumed>) = 0 [pid 5739] <... chdir resumed>) = 0 [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus" [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777 [pid 5739] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus" [pid 5738] <... mkdir resumed>) = 0 [pid 5739] <... chdir resumed>) = 0 [pid 5739] chdir("./bus" [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5739] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5738] mkdir("./bus", 0777 [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus" [pid 5738] <... mkdir resumed>) = 0 [pid 5739] <... chdir resumed>) = 0 [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5739] chdir("./bus" [pid 5738] mkdir("./bus", 0777 [pid 5739] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus" [pid 5738] <... mkdir resumed>) = 0 [pid 5739] <... chdir resumed>) = 0 [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5739] chdir("./bus" [pid 5738] mkdir("./bus", 0777 [pid 5739] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus" [pid 5738] <... mkdir resumed>) = 0 [pid 5739] <... chdir resumed>) = 0 [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5739] chdir("./bus" [pid 5738] mkdir("./bus", 0777 [pid 5739] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus" [pid 5738] <... mkdir resumed>) = 0 [pid 5739] <... chdir resumed>) = 0 [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5739] chdir("./bus" [pid 5738] mkdir("./bus", 0777 [pid 5739] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5738] <... mkdir resumed>) = 0 [pid 5739] chdir("./bus" [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5739] <... chdir resumed>) = 0 [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5739] chdir("./bus" [pid 5738] mkdir("./bus", 0777 [pid 5739] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus" [pid 5738] <... mkdir resumed>) = 0 [pid 5739] <... chdir resumed>) = 0 [pid 5739] chdir("./bus" [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5739] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5738] mkdir("./bus", 0777 [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5739] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5737] <... futex resumed>) = 0 [pid 5739] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5738] <... mkdir resumed>) = 0 [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5738] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5738] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5738] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5737] close(3) = 0 [pid 5737] close(4) = -1 EBADF (Bad file descriptor) [pid 5737] close(5) = -1 EBADF (Bad file descriptor) [pid 5737] close(6) = -1 EBADF (Bad file descriptor) [pid 5737] close(7) = -1 EBADF (Bad file descriptor) [pid 5737] close(8) = -1 EBADF (Bad file descriptor) [pid 5737] close(9) = -1 EBADF (Bad file descriptor) [pid 5737] close(10) = -1 EBADF (Bad file descriptor) [pid 5737] close(11) = -1 EBADF (Bad file descriptor) [pid 5737] close(12) = -1 EBADF (Bad file descriptor) [pid 5737] close(13) = -1 EBADF (Bad file descriptor) [pid 5737] close(14) = -1 EBADF (Bad file descriptor) [pid 5737] close(15) = -1 EBADF (Bad file descriptor) [pid 5737] close(16) = -1 EBADF (Bad file descriptor) [pid 5737] close(17) = -1 EBADF (Bad file descriptor) [pid 5737] close(18) = -1 EBADF (Bad file descriptor) [pid 5737] close(19) = -1 EBADF (Bad file descriptor) [pid 5737] close(20) = -1 EBADF (Bad file descriptor) [pid 5737] close(21) = -1 EBADF (Bad file descriptor) [pid 5737] close(22) = -1 EBADF (Bad file descriptor) [pid 5737] close(23) = -1 EBADF (Bad file descriptor) [pid 5737] close(24) = -1 EBADF (Bad file descriptor) [pid 5737] close(25) = -1 EBADF (Bad file descriptor) [pid 5737] close(26) = -1 EBADF (Bad file descriptor) [pid 5737] close(27) = -1 EBADF (Bad file descriptor) [pid 5737] close(28) = -1 EBADF (Bad file descriptor) [pid 5737] close(29) = -1 EBADF (Bad file descriptor) [pid 5737] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5737] exit_group(0 [pid 5738] <... futex resumed>) = ? [pid 5737] <... exit_group resumed>) = ? write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5739] <... futex resumed>) = ? [pid 5738] +++ exited with 0 +++ [pid 5739] +++ exited with 0 +++ [pid 5737] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=701, si_uid=0, si_status=0, si_utime=0, si_stime=14 /* 0.14 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./233", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./233", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./233/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./233/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./233/binderfs") = 0 [pid 5028] umount2("./233/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./233/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./233/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./233/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./233/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./233/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./233") = 0 [pid 5028] mkdir("./234", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 704 ./strace-static-x86_64: Process 5740 attached [pid 5740] set_robust_list(0x555557186760, 24) = 0 [pid 5740] chdir("./234") = 0 [pid 5740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5740] setpgid(0, 0) = 0 [pid 5740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5740] write(3, "1000", 4) = 4 [pid 5740] close(3) = 0 [pid 5740] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5740] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5740] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5740] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5740] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5740] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5740] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5740] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[705]}, 88) = 705 [pid 5740] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5740] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5740] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5741 attached [pid 5741] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5741] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5741] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5741] memfd_create("syzkaller", 0) = 3 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5741] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5741] munmap(0x7f801047c000, 2097152) = 0 [pid 5741] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5741] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5741] close(3) = 0 [pid 5741] mkdir("./file0", 0777) = 0 [pid 5741] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5741] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5741] chdir("./file0") = 0 [pid 5741] ioctl(4, LOOP_CLR_FD) = 0 [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] memfd_create("syzkaller", 0) = 4 [pid 5741] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] close(4) = 0 [pid 5741] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5740] <... futex resumed>) = 0 [pid 5741] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5740] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5740] <... futex resumed>) = 0 [pid 5741] mkdir("./bus", 0777 [pid 5740] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5740] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5741] <... mkdir resumed>) = 0 [pid 5740] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5740] <... mprotect resumed>) = 0 [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5740] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5741] mkdir("./bus", 0777 [pid 5740] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5741] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5740] <... clone3 resumed> => {parent_tid=[706]}, 88) = 706 [pid 5740] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5741] mkdir("./bus", 0777./strace-static-x86_64: Process 5742 attached ) = -1 EEXIST (File exists) [pid 5740] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5740] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5742] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5742] <... rseq resumed>) = 0 [pid 5741] mkdir("./bus", 0777 [pid 5742] set_robust_list(0x7f801067b9a0, 24 [pid 5741] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5742] <... set_robust_list resumed>) = 0 [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5742] rt_sigprocmask(SIG_SETMASK, [], [pid 5741] mkdir("./bus", 0777 [pid 5742] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5742] chdir("./bus" [pid 5741] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5742] <... chdir resumed>) = 0 [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5742] chdir("./bus" [pid 5741] mkdir("./bus", 0777 [pid 5742] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus" [pid 5741] <... mkdir resumed>) = 0 [pid 5742] <... chdir resumed>) = 0 [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5741] mkdir("./bus", 0777 [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5741] <... mkdir resumed>) = 0 [pid 5742] chdir("./bus") = 0 [pid 5742] chdir("./bus" [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5742] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5741] mkdir("./bus", 0777 [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [ 138.409085][ T5741] loop0: detected capacity change from 0 to 4096 [ 138.418282][ T5741] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 138.438838][ T5741] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = 0 [pid 5741] <... mkdir resumed>) = 0 [pid 5742] chdir("./bus" [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5742] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5741] mkdir("./bus", 0777 [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5741] <... mkdir resumed>) = 0 [pid 5742] chdir("./bus" [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5742] <... chdir resumed>) = 0 [pid 5741] mkdir("./bus", 0777 [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus" [pid 5741] <... mkdir resumed>) = 0 [pid 5742] <... chdir resumed>) = 0 [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777 [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus" [pid 5741] <... mkdir resumed>) = 0 [pid 5742] <... chdir resumed>) = 0 [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5741] mkdir("./bus", 0777 [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus" [pid 5741] <... mkdir resumed>) = 0 [pid 5742] <... chdir resumed>) = 0 [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777 [pid 5742] chdir("./bus") = 0 [pid 5741] <... mkdir resumed>) = 0 [pid 5742] chdir("./bus" [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777 [pid 5742] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus" [pid 5741] <... mkdir resumed>) = 0 [pid 5742] <... chdir resumed>) = 0 [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5741] mkdir("./bus", 0777 [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = 0 [pid 5741] <... mkdir resumed>) = 0 [pid 5742] chdir("./bus" [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5742] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5741] mkdir("./bus", 0777 [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5742] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] <... mkdir resumed>) = 0 [pid 5740] <... futex resumed>) = 0 [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5742] <... futex resumed>) = 1 [pid 5741] mkdir("./bus", 0777 [pid 5742] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5741] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5741] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5741] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5741] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5740] close(3) = 0 [pid 5740] close(4) = -1 EBADF (Bad file descriptor) [pid 5740] close(5) = -1 EBADF (Bad file descriptor) [pid 5740] close(6) = -1 EBADF (Bad file descriptor) [pid 5740] close(7) = -1 EBADF (Bad file descriptor) [pid 5740] close(8) = -1 EBADF (Bad file descriptor) [pid 5740] close(9) = -1 EBADF (Bad file descriptor) [pid 5740] close(10) = -1 EBADF (Bad file descriptor) [pid 5740] close(11) = -1 EBADF (Bad file descriptor) [pid 5740] close(12) = -1 EBADF (Bad file descriptor) [pid 5740] close(13) = -1 EBADF (Bad file descriptor) [pid 5740] close(14) = -1 EBADF (Bad file descriptor) [pid 5740] close(15) = -1 EBADF (Bad file descriptor) [pid 5740] close(16) = -1 EBADF (Bad file descriptor) [pid 5740] close(17) = -1 EBADF (Bad file descriptor) [pid 5740] close(18) = -1 EBADF (Bad file descriptor) [pid 5740] close(19) = -1 EBADF (Bad file descriptor) [pid 5740] close(20) = -1 EBADF (Bad file descriptor) [pid 5740] close(21) = -1 EBADF (Bad file descriptor) [pid 5740] close(22) = -1 EBADF (Bad file descriptor) [pid 5740] close(23) = -1 EBADF (Bad file descriptor) [pid 5740] close(24) = -1 EBADF (Bad file descriptor) [pid 5740] close(25) = -1 EBADF (Bad file descriptor) [pid 5740] close(26) = -1 EBADF (Bad file descriptor) [pid 5740] close(27) = -1 EBADF (Bad file descriptor) [pid 5740] close(28) = -1 EBADF (Bad file descriptor) [pid 5740] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5740] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5740] exit_group(0 [pid 5742] <... futex resumed>) = ? [pid 5741] <... futex resumed>) = ? [pid 5742] +++ exited with 0 +++ [pid 5741] +++ exited with 0 +++ [pid 5740] <... exit_group resumed>) = ? [pid 5740] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=704, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./234", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./234", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./234/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./234/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./234/binderfs") = 0 [pid 5028] umount2("./234/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./234/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./234/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./234/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./234/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./234/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./234") = 0 [pid 5028] mkdir("./235", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 707 ./strace-static-x86_64: Process 5743 attached [pid 5743] set_robust_list(0x555557186760, 24) = 0 [pid 5743] chdir("./235") = 0 [pid 5743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5743] setpgid(0, 0) = 0 [pid 5743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5743] write(3, "1000", 4) = 4 [pid 5743] close(3) = 0 [pid 5743] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5743] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5743] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5743] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5743] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5743] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5743] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5744 attached => {parent_tid=[708]}, 88) = 708 [pid 5743] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5743] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5743] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5744] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5744] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5744] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5744] memfd_create("syzkaller", 0) = 3 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5744] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5744] munmap(0x7f801047c000, 2097152) = 0 [pid 5744] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5744] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5744] close(3) = 0 [pid 5744] mkdir("./file0", 0777) = 0 [pid 5744] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5744] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5744] chdir("./file0") = 0 [pid 5744] ioctl(4, LOOP_CLR_FD) = 0 [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] memfd_create("syzkaller", 0) = 4 [pid 5744] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] close(4) = 0 [pid 5744] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5743] <... futex resumed>) = 0 [pid 5743] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] mkdir("./bus", 0777 [pid 5743] <... futex resumed>) = 0 [pid 5743] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5743] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5743] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 138.671697][ T5744] loop0: detected capacity change from 0 to 4096 [ 138.680955][ T5744] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 138.698359][ T5744] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5743] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5745 attached [pid 5745] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5743] <... clone3 resumed> => {parent_tid=[709]}, 88) = 709 [pid 5745] <... rseq resumed>) = 0 [pid 5745] set_robust_list(0x7f801067b9a0, 24 [pid 5743] rt_sigprocmask(SIG_SETMASK, [], [pid 5745] <... set_robust_list resumed>) = 0 [pid 5743] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5745] rt_sigprocmask(SIG_SETMASK, [], [pid 5743] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5745] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5743] <... futex resumed>) = 0 [pid 5745] chdir("./bus" [pid 5743] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5744] <... mkdir resumed>) = 0 [pid 5745] chdir("./bus" [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] <... chdir resumed>) = 0 [pid 5744] mkdir("./bus", 0777 [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus" [pid 5744] <... mkdir resumed>) = 0 [pid 5745] <... chdir resumed>) = 0 [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] chdir("./bus" [pid 5744] mkdir("./bus", 0777 [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5744] <... mkdir resumed>) = 0 [pid 5745] chdir("./bus" [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] <... chdir resumed>) = 0 [pid 5744] mkdir("./bus", 0777 [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus" [pid 5744] <... mkdir resumed>) = 0 [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777 [pid 5745] <... chdir resumed>) = 0 [pid 5744] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5745] chdir("./bus" [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5744] mkdir("./bus", 0777 [pid 5745] chdir("./bus" [pid 5744] <... mkdir resumed>) = 0 [pid 5745] <... chdir resumed>) = 0 [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] chdir("./bus" [pid 5744] mkdir("./bus", 0777 [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus" [pid 5744] <... mkdir resumed>) = 0 [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] <... chdir resumed>) = 0 [pid 5744] mkdir("./bus", 0777 [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus" [pid 5744] <... mkdir resumed>) = 0 [pid 5745] <... chdir resumed>) = 0 [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] chdir("./bus" [pid 5744] mkdir("./bus", 0777 [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5744] <... mkdir resumed>) = 0 [pid 5745] chdir("./bus" [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] <... chdir resumed>) = 0 [pid 5744] mkdir("./bus", 0777 [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus" [pid 5744] <... mkdir resumed>) = 0 [pid 5745] <... chdir resumed>) = 0 [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] chdir("./bus" [pid 5744] mkdir("./bus", 0777 [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus") = 0 [pid 5744] <... mkdir resumed>) = 0 [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] chdir("./bus" [pid 5744] mkdir("./bus", 0777 [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus" [pid 5744] <... mkdir resumed>) = 0 [pid 5745] <... chdir resumed>) = 0 [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] chdir("./bus" [pid 5744] mkdir("./bus", 0777 [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus" [pid 5744] <... mkdir resumed>) = 0 [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] <... chdir resumed>) = 0 [pid 5744] mkdir("./bus", 0777 [pid 5745] chdir("./bus") = 0 [pid 5744] <... mkdir resumed>) = 0 [pid 5745] chdir("./bus" [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777 [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus" [pid 5744] <... mkdir resumed>) = 0 [pid 5745] <... chdir resumed>) = 0 [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777 [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus" [pid 5744] <... mkdir resumed>) = 0 [pid 5745] <... chdir resumed>) = 0 [pid 5745] chdir("./bus" [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5744] mkdir("./bus", 0777 [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5744] <... mkdir resumed>) = 0 [pid 5745] chdir("./bus" [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777 [pid 5745] <... chdir resumed>) = 0 [pid 5744] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777 [pid 5745] chdir("./bus" [pid 5744] <... mkdir resumed>) = 0 [pid 5745] <... chdir resumed>) = 0 [pid 5745] chdir("./bus" [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5744] mkdir("./bus", 0777 [pid 5745] chdir("./bus" [pid 5744] <... mkdir resumed>) = 0 [pid 5745] <... chdir resumed>) = 0 [pid 5745] chdir("./bus" [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5744] mkdir("./bus", 0777 [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus" [pid 5744] <... mkdir resumed>) = 0 [pid 5745] <... chdir resumed>) = 0 [pid 5745] chdir("./bus" [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777 [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5744] <... mkdir resumed>) = 0 [pid 5745] chdir("./bus" [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] <... chdir resumed>) = 0 [pid 5744] mkdir("./bus", 0777 [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus" [pid 5744] <... mkdir resumed>) = 0 [pid 5745] <... chdir resumed>) = 0 [pid 5745] chdir("./bus" [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777 [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5744] <... mkdir resumed>) = 0 [pid 5745] chdir("./bus") = 0 [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] chdir("./bus" [pid 5744] mkdir("./bus", 0777 [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus" [pid 5744] <... mkdir resumed>) = 0 [pid 5745] <... chdir resumed>) = 0 [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] chdir("./bus" [pid 5744] mkdir("./bus", 0777 [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus" [pid 5744] <... mkdir resumed>) = 0 [pid 5745] <... chdir resumed>) = 0 [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] chdir("./bus" [pid 5744] mkdir("./bus", 0777) = 0 [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] <... chdir resumed>) = 0 [pid 5745] chdir("./bus" [pid 5744] mkdir("./bus", 0777 [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5745] chdir("./bus" [pid 5744] <... mkdir resumed>) = 0 [pid 5745] <... chdir resumed>) = 0 [pid 5745] chdir("./bus" [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777 [pid 5745] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5745] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5744] <... mkdir resumed>) = 0 [pid 5745] <... futex resumed>) = 1 [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5745] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5743] <... futex resumed>) = 0 [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5744] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5744] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5744] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] close(3) = 0 [pid 5743] close(4) = -1 EBADF (Bad file descriptor) [pid 5743] close(5) = -1 EBADF (Bad file descriptor) [pid 5743] close(6) = -1 EBADF (Bad file descriptor) [pid 5743] close(7) = -1 EBADF (Bad file descriptor) [pid 5743] close(8) = -1 EBADF (Bad file descriptor) [pid 5743] close(9) = -1 EBADF (Bad file descriptor) [pid 5743] close(10) = -1 EBADF (Bad file descriptor) [pid 5743] close(11) = -1 EBADF (Bad file descriptor) [pid 5743] close(12) = -1 EBADF (Bad file descriptor) [pid 5743] close(13) = -1 EBADF (Bad file descriptor) [pid 5743] close(14) = -1 EBADF (Bad file descriptor) [pid 5743] close(15) = -1 EBADF (Bad file descriptor) [pid 5743] close(16) = -1 EBADF (Bad file descriptor) [pid 5743] close(17) = -1 EBADF (Bad file descriptor) [pid 5743] close(18) = -1 EBADF (Bad file descriptor) [pid 5743] close(19) = -1 EBADF (Bad file descriptor) [pid 5743] close(20) = -1 EBADF (Bad file descriptor) [pid 5743] close(21) = -1 EBADF (Bad file descriptor) [pid 5743] close(22) = -1 EBADF (Bad file descriptor) [pid 5743] close(23) = -1 EBADF (Bad file descriptor) [pid 5743] close(24) = -1 EBADF (Bad file descriptor) [pid 5743] close(25) = -1 EBADF (Bad file descriptor) [pid 5743] close(26) = -1 EBADF (Bad file descriptor) [pid 5743] close(27) = -1 EBADF (Bad file descriptor) [pid 5743] close(28) = -1 EBADF (Bad file descriptor) [pid 5743] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5743] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5743] exit_group(0) = ? [pid 5745] <... futex resumed>) = ? [pid 5744] <... futex resumed>) = ? [pid 5745] +++ exited with 0 +++ [pid 5744] +++ exited with 0 +++ [pid 5743] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=707, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./235", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./235/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./235/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./235/binderfs") = 0 [pid 5028] umount2("./235/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./235/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./235/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./235/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./235/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./235/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./235") = 0 [pid 5028] mkdir("./236", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5746 attached , child_tidptr=0x555557186750) = 710 [pid 5746] set_robust_list(0x555557186760, 24) = 0 [pid 5746] chdir("./236") = 0 [pid 5746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5746] setpgid(0, 0) = 0 [pid 5746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5746] write(3, "1000", 4) = 4 [pid 5746] close(3) = 0 [pid 5746] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5746] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5746] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5746] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5746] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5746] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5746] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5747 attached [pid 5747] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5746] <... clone3 resumed> => {parent_tid=[711]}, 88) = 711 [pid 5747] set_robust_list(0x7f801889c9a0, 24 [pid 5746] rt_sigprocmask(SIG_SETMASK, [], [pid 5747] <... set_robust_list resumed>) = 0 [pid 5746] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5747] rt_sigprocmask(SIG_SETMASK, [], [pid 5746] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5746] <... futex resumed>) = 0 [pid 5746] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5747] memfd_create("syzkaller", 0) = 3 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5747] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5747] munmap(0x7f801047c000, 2097152) = 0 [pid 5747] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5747] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5747] close(3) = 0 [pid 5747] mkdir("./file0", 0777) = 0 [pid 5747] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5747] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5747] chdir("./file0") = 0 [pid 5747] ioctl(4, LOOP_CLR_FD) = 0 [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] memfd_create("syzkaller", 0) = 4 [pid 5747] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] close(4) = 0 [pid 5747] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5746] <... futex resumed>) = 0 [pid 5747] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5746] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5747] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5746] <... futex resumed>) = 0 [pid 5747] mkdir("./bus", 0777 [pid 5746] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5746] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5746] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5746] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5746] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5748 attached => {parent_tid=[712]}, 88) = 712 [pid 5748] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5746] rt_sigprocmask(SIG_SETMASK, [], [pid 5748] <... rseq resumed>) = 0 [pid 5746] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5748] set_robust_list(0x7f801067b9a0, 24 [pid 5746] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5748] <... set_robust_list resumed>) = 0 [pid 5746] <... futex resumed>) = 0 [pid 5748] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5746] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5748] chdir("./bus" [pid 5747] <... mkdir resumed>) = 0 [pid 5748] <... chdir resumed>) = 0 [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [ 138.913911][ T5747] loop0: detected capacity change from 0 to 4096 [ 138.922662][ T5747] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 138.942517][ T5747] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5747] mkdir("./bus", 0777 [pid 5748] chdir("./bus") = 0 [pid 5747] <... mkdir resumed>) = 0 [pid 5748] chdir("./bus" [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5748] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5747] mkdir("./bus", 0777 [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus" [pid 5747] <... mkdir resumed>) = 0 [pid 5748] <... chdir resumed>) = 0 [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5748] chdir("./bus" [pid 5747] mkdir("./bus", 0777 [pid 5748] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus" [pid 5747] <... mkdir resumed>) = 0 [pid 5748] <... chdir resumed>) = 0 [pid 5748] chdir("./bus" [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777 [pid 5748] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5747] <... mkdir resumed>) = 0 [pid 5748] chdir("./bus") = 0 [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5747] mkdir("./bus", 0777 [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5747] <... mkdir resumed>) = 0 [pid 5748] chdir("./bus") = 0 [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5747] mkdir("./bus", 0777 [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus" [pid 5747] <... mkdir resumed>) = 0 [pid 5748] <... chdir resumed>) = 0 [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5748] chdir("./bus" [pid 5747] mkdir("./bus", 0777 [pid 5748] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = 0 [pid 5747] <... mkdir resumed>) = 0 [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus" [pid 5747] mkdir("./bus", 0777 [pid 5748] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus" [pid 5747] <... mkdir resumed>) = 0 [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777 [pid 5748] <... chdir resumed>) = 0 [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5747] <... mkdir resumed>) = 0 [pid 5748] chdir("./bus") = 0 [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5747] mkdir("./bus", 0777 [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5748] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5748] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5747] <... mkdir resumed>) = 0 [pid 5746] <... futex resumed>) = 0 [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5747] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5747] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5747] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5746] close(3) = 0 [pid 5746] close(4) = -1 EBADF (Bad file descriptor) [pid 5746] close(5) = -1 EBADF (Bad file descriptor) [pid 5746] close(6) = -1 EBADF (Bad file descriptor) [pid 5746] close(7) = -1 EBADF (Bad file descriptor) [pid 5746] close(8) = -1 EBADF (Bad file descriptor) [pid 5746] close(9) = -1 EBADF (Bad file descriptor) [pid 5746] close(10) = -1 EBADF (Bad file descriptor) [pid 5746] close(11) = -1 EBADF (Bad file descriptor) [pid 5746] close(12) = -1 EBADF (Bad file descriptor) [pid 5746] close(13) = -1 EBADF (Bad file descriptor) [pid 5746] close(14) = -1 EBADF (Bad file descriptor) [pid 5746] close(15) = -1 EBADF (Bad file descriptor) [pid 5746] close(16) = -1 EBADF (Bad file descriptor) [pid 5746] close(17) = -1 EBADF (Bad file descriptor) [pid 5746] close(18) = -1 EBADF (Bad file descriptor) [pid 5746] close(19) = -1 EBADF (Bad file descriptor) [pid 5746] close(20) = -1 EBADF (Bad file descriptor) [pid 5746] close(21) = -1 EBADF (Bad file descriptor) [pid 5746] close(22) = -1 EBADF (Bad file descriptor) [pid 5746] close(23) = -1 EBADF (Bad file descriptor) [pid 5746] close(24) = -1 EBADF (Bad file descriptor) [pid 5746] close(25) = -1 EBADF (Bad file descriptor) [pid 5746] close(26) = -1 EBADF (Bad file descriptor) [pid 5746] close(27) = -1 EBADF (Bad file descriptor) [pid 5746] close(28) = -1 EBADF (Bad file descriptor) [pid 5746] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5746] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5746] exit_group(0 [pid 5748] <... futex resumed>) = ? [pid 5747] <... futex resumed>) = ? [pid 5748] +++ exited with 0 +++ [pid 5747] +++ exited with 0 +++ [pid 5746] <... exit_group resumed>) = ? [pid 5746] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=710, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] umount2("./236", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./236", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./236/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./236/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./236/binderfs") = 0 [pid 5028] umount2("./236/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./236/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./236/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./236/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./236/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./236/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./236") = 0 [pid 5028] mkdir("./237", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5749 attached , child_tidptr=0x555557186750) = 713 [pid 5749] set_robust_list(0x555557186760, 24) = 0 [pid 5749] chdir("./237") = 0 [pid 5749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5749] setpgid(0, 0) = 0 [pid 5749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5749] write(3, "1000", 4) = 4 [pid 5749] close(3) = 0 [pid 5749] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5749] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5749] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5749] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5749] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5749] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5749] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[714]}, 88) = 714 [pid 5749] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5750 attached [pid 5750] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5750] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5750] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5749] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5750] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5749] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5749] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5750] memfd_create("syzkaller", 0) = 3 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5750] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5750] munmap(0x7f801047c000, 2097152) = 0 [pid 5750] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5750] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5750] close(3) = 0 [pid 5750] mkdir("./file0", 0777) = 0 [pid 5750] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5750] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5750] chdir("./file0") = 0 [pid 5750] ioctl(4, LOOP_CLR_FD) = 0 [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] memfd_create("syzkaller", 0) = 4 [pid 5750] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] close(4) = 0 [pid 5750] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5750] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5749] <... futex resumed>) = 0 [pid 5749] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5750] <... futex resumed>) = 0 [pid 5749] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] mkdir("./bus", 0777 [pid 5749] <... futex resumed>) = 0 [ 139.147240][ T5750] loop0: detected capacity change from 0 to 4096 [ 139.156257][ T5750] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 139.174937][ T5750] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5749] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5750] <... mkdir resumed>) = 0 [pid 5749] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5749] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5751 attached => {parent_tid=[715]}, 88) = 715 [pid 5751] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5749] rt_sigprocmask(SIG_SETMASK, [], [pid 5751] set_robust_list(0x7f801067b9a0, 24 [pid 5749] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5751] <... set_robust_list resumed>) = 0 [pid 5751] rt_sigprocmask(SIG_SETMASK, [], [pid 5749] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5749] <... futex resumed>) = 0 [pid 5751] chdir("./bus" [pid 5749] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5751] <... chdir resumed>) = 0 [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus" [pid 5750] mkdir("./bus", 0777) = 0 [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777 [pid 5751] <... chdir resumed>) = 0 [pid 5751] chdir("./bus" [pid 5750] <... mkdir resumed>) = 0 [pid 5751] <... chdir resumed>) = 0 [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5751] chdir("./bus" [pid 5750] mkdir("./bus", 0777 [pid 5751] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5750] <... mkdir resumed>) = 0 [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5751] chdir("./bus" [pid 5750] mkdir("./bus", 0777 [pid 5751] <... chdir resumed>) = 0 [pid 5750] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5751] chdir("./bus" [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777 [pid 5751] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5750] <... mkdir resumed>) = 0 [pid 5751] chdir("./bus") = 0 [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5751] chdir("./bus" [pid 5750] mkdir("./bus", 0777 [pid 5751] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus" [pid 5750] <... mkdir resumed>) = 0 [pid 5751] <... chdir resumed>) = 0 [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5751] chdir("./bus" [pid 5750] mkdir("./bus", 0777 [pid 5751] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5750] <... mkdir resumed>) = 0 [pid 5751] chdir("./bus") = 0 [pid 5751] chdir("./bus" [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777 [pid 5751] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus" [pid 5750] <... mkdir resumed>) = 0 [pid 5751] <... chdir resumed>) = 0 [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5751] chdir("./bus" [pid 5750] mkdir("./bus", 0777 [pid 5751] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5750] <... mkdir resumed>) = 0 [pid 5751] chdir("./bus") = 0 [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5751] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] <... futex resumed>) = 0 [pid 5751] <... futex resumed>) = 1 [pid 5751] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = 0 [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5750] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5750] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5750] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5749] close(3) = 0 [pid 5749] close(4) = -1 EBADF (Bad file descriptor) [pid 5749] close(5) = -1 EBADF (Bad file descriptor) [pid 5749] close(6) = -1 EBADF (Bad file descriptor) [pid 5749] close(7) = -1 EBADF (Bad file descriptor) [pid 5749] close(8) = -1 EBADF (Bad file descriptor) [pid 5749] close(9) = -1 EBADF (Bad file descriptor) [pid 5749] close(10) = -1 EBADF (Bad file descriptor) [pid 5749] close(11) = -1 EBADF (Bad file descriptor) [pid 5749] close(12) = -1 EBADF (Bad file descriptor) [pid 5749] close(13) = -1 EBADF (Bad file descriptor) [pid 5749] close(14) = -1 EBADF (Bad file descriptor) [pid 5749] close(15) = -1 EBADF (Bad file descriptor) [pid 5749] close(16) = -1 EBADF (Bad file descriptor) [pid 5749] close(17) = -1 EBADF (Bad file descriptor) [pid 5749] close(18) = -1 EBADF (Bad file descriptor) [pid 5749] close(19) = -1 EBADF (Bad file descriptor) [pid 5749] close(20) = -1 EBADF (Bad file descriptor) [pid 5749] close(21) = -1 EBADF (Bad file descriptor) [pid 5749] close(22) = -1 EBADF (Bad file descriptor) [pid 5749] close(23) = -1 EBADF (Bad file descriptor) [pid 5749] close(24) = -1 EBADF (Bad file descriptor) [pid 5749] close(25) = -1 EBADF (Bad file descriptor) [pid 5749] close(26) = -1 EBADF (Bad file descriptor) [pid 5749] close(27write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5749] close(28) = -1 EBADF (Bad file descriptor) [pid 5749] close(29) = -1 EBADF (Bad file descriptor) [pid 5749] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5749] exit_group(0) = ? [pid 5751] <... futex resumed>) = ? [pid 5750] <... futex resumed>) = ? [pid 5751] +++ exited with 0 +++ [pid 5750] +++ exited with 0 +++ [pid 5749] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=713, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./237", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./237", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./237/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./237/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./237/binderfs") = 0 [pid 5028] umount2("./237/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./237/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./237/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./237/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./237/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./237/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./237") = 0 [pid 5028] mkdir("./238", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5752 attached , child_tidptr=0x555557186750) = 716 [pid 5752] set_robust_list(0x555557186760, 24) = 0 [pid 5752] chdir("./238") = 0 [pid 5752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5752] setpgid(0, 0) = 0 [pid 5752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5752] write(3, "1000", 4) = 4 [pid 5752] close(3) = 0 [pid 5752] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5752] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5752] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5752] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5752] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5752] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5752] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5752] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5753 attached [pid 5753] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5752] <... clone3 resumed> => {parent_tid=[717]}, 88) = 717 [pid 5753] <... rseq resumed>) = 0 [pid 5753] set_robust_list(0x7f801889c9a0, 24 [pid 5752] rt_sigprocmask(SIG_SETMASK, [], [pid 5753] <... set_robust_list resumed>) = 0 [pid 5752] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5753] rt_sigprocmask(SIG_SETMASK, [], [pid 5752] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5752] <... futex resumed>) = 0 [pid 5752] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5753] memfd_create("syzkaller", 0) = 3 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5753] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5753] munmap(0x7f801047c000, 2097152) = 0 [pid 5753] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5753] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5753] close(3) = 0 [pid 5753] mkdir("./file0", 0777) = 0 [pid 5753] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5753] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5753] chdir("./file0") = 0 [pid 5753] ioctl(4, LOOP_CLR_FD) = 0 [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] memfd_create("syzkaller", 0) = 4 [pid 5753] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] close(4) = 0 [pid 5753] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5752] <... futex resumed>) = 0 [pid 5753] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5752] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5753] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5752] <... futex resumed>) = 0 [pid 5753] mkdir("./bus", 0777 [pid 5752] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5752] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5752] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5752] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5752] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5754 attached => {parent_tid=[718]}, 88) = 718 [pid 5754] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5752] rt_sigprocmask(SIG_SETMASK, [], [pid 5754] <... rseq resumed>) = 0 [pid 5754] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5752] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5754] rt_sigprocmask(SIG_SETMASK, [], [pid 5752] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5754] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5752] <... futex resumed>) = 0 [pid 5754] chdir("./bus" [pid 5752] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5754] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5753] <... mkdir resumed>) = 0 [pid 5754] chdir("./bus") = 0 [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777 [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus" [pid 5753] <... mkdir resumed>) = 0 [pid 5754] <... chdir resumed>) = 0 [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5753] mkdir("./bus", 0777 [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5753] <... mkdir resumed>) = 0 [pid 5754] chdir("./bus") = 0 [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5754] chdir("./bus" [pid 5753] mkdir("./bus", 0777 [pid 5754] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = 0 [pid 5753] <... mkdir resumed>) = 0 [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus" [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5754] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5753] mkdir("./bus", 0777 [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus" [pid 5753] <... mkdir resumed>) = 0 [pid 5754] <... chdir resumed>) = 0 [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777 [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5753] <... mkdir resumed>) = 0 [pid 5754] chdir("./bus") = 0 [ 139.377486][ T5753] loop0: detected capacity change from 0 to 4096 [ 139.386185][ T5753] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 139.405016][ T5753] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5753] mkdir("./bus", 0777 [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = 0 [pid 5753] <... mkdir resumed>) = 0 [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777 [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5753] <... mkdir resumed>) = 0 [pid 5754] chdir("./bus") = 0 [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5753] mkdir("./bus", 0777 [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5754] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5752] <... futex resumed>) = 0 [pid 5754] <... futex resumed>) = 1 [pid 5754] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5753] <... mkdir resumed>) = 0 [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5753] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5753] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5753] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5752] close(3) = 0 [pid 5752] close(4) = -1 EBADF (Bad file descriptor) [pid 5752] close(5) = -1 EBADF (Bad file descriptor) [pid 5752] close(6) = -1 EBADF (Bad file descriptor) [pid 5752] close(7) = -1 EBADF (Bad file descriptor) [pid 5752] close(8) = -1 EBADF (Bad file descriptor) [pid 5752] close(9) = -1 EBADF (Bad file descriptor) [pid 5752] close(10) = -1 EBADF (Bad file descriptor) [pid 5752] close(11) = -1 EBADF (Bad file descriptor) [pid 5752] close(12) = -1 EBADF (Bad file descriptor) [pid 5752] close(13) = -1 EBADF (Bad file descriptor) [pid 5752] close(14) = -1 EBADF (Bad file descriptor) [pid 5752] close(15) = -1 EBADF (Bad file descriptor) [pid 5752] close(16) = -1 EBADF (Bad file descriptor) [pid 5752] close(17) = -1 EBADF (Bad file descriptor) [pid 5752] close(18) = -1 EBADF (Bad file descriptor) [pid 5752] close(19) = -1 EBADF (Bad file descriptor) [pid 5752] close(20) = -1 EBADF (Bad file descriptor) [pid 5752] close(21) = -1 EBADF (Bad file descriptor) [pid 5752] close(22) = -1 EBADF (Bad file descriptor) [pid 5752] close(23) = -1 EBADF (Bad file descriptor) [pid 5752] close(24) = -1 EBADF (Bad file descriptor) [pid 5752] close(25) = -1 EBADF (Bad file descriptor) [pid 5752] close(26) = -1 EBADF (Bad file descriptor) [pid 5752] close(27) = -1 EBADF (Bad file descriptor) [pid 5752] close(28) = -1 EBADF (Bad file descriptor) [pid 5752] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5752] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5752] exit_group(0 [pid 5754] <... futex resumed>) = ? [pid 5753] <... futex resumed>) = ? [pid 5752] <... exit_group resumed>) = ? [pid 5753] +++ exited with 0 +++ [pid 5754] +++ exited with 0 +++ [pid 5752] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=716, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=9 /* 0.09 s */} --- [pid 5028] umount2("./238", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./238", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./238/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./238/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./238/binderfs") = 0 [pid 5028] umount2("./238/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./238/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./238/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./238/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./238/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./238/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./238") = 0 [pid 5028] mkdir("./239", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 719 ./strace-static-x86_64: Process 5755 attached [pid 5755] set_robust_list(0x555557186760, 24) = 0 [pid 5755] chdir("./239") = 0 [pid 5755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5755] setpgid(0, 0) = 0 [pid 5755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5755] write(3, "1000", 4) = 4 [pid 5755] close(3) = 0 [pid 5755] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5755] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5755] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5755] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5755] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5755] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5755] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5756 attached [pid 5756] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5756] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5755] <... clone3 resumed> => {parent_tid=[720]}, 88) = 720 [pid 5756] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5755] rt_sigprocmask(SIG_SETMASK, [], [pid 5756] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5755] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5755] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] <... futex resumed>) = 0 [pid 5755] <... futex resumed>) = 1 [pid 5755] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5756] memfd_create("syzkaller", 0) = 3 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5756] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5756] munmap(0x7f801047c000, 2097152) = 0 [pid 5756] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5756] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5756] close(3) = 0 [pid 5756] mkdir("./file0", 0777) = 0 [pid 5756] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5756] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5756] chdir("./file0") = 0 [pid 5756] ioctl(4, LOOP_CLR_FD) = 0 [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] memfd_create("syzkaller", 0) = 4 [pid 5756] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] close(4) = 0 [pid 5756] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5756] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5755] <... futex resumed>) = 0 [pid 5755] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5756] <... futex resumed>) = 0 [pid 5755] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5756] mkdir("./bus", 0777 [pid 5755] <... futex resumed>) = 0 [pid 5755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5755] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5755] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5755] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5757 attached [pid 5757] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5755] <... clone3 resumed> => {parent_tid=[721]}, 88) = 721 [pid 5755] rt_sigprocmask(SIG_SETMASK, [], [pid 5757] <... rseq resumed>) = 0 [pid 5755] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5757] set_robust_list(0x7f801067b9a0, 24 [pid 5755] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5757] <... set_robust_list resumed>) = 0 [pid 5756] <... mkdir resumed>) = 0 [pid 5755] <... futex resumed>) = 0 [pid 5757] rt_sigprocmask(SIG_SETMASK, [], [pid 5755] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5757] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5757] chdir("./bus") = 0 [pid 5756] mkdir("./bus", 0777 [pid 5757] chdir("./bus" [pid 5756] <... mkdir resumed>) = 0 [pid 5757] <... chdir resumed>) = 0 [pid 5757] chdir("./bus" [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777 [pid 5757] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [ 139.616181][ T5756] loop0: detected capacity change from 0 to 4096 [ 139.624889][ T5756] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 139.644118][ T5756] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5756] <... mkdir resumed>) = 0 [pid 5757] chdir("./bus" [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777 [pid 5757] <... chdir resumed>) = 0 [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5756] <... mkdir resumed>) = 0 [pid 5757] chdir("./bus") = 0 [pid 5757] chdir("./bus" [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5757] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus" [pid 5756] mkdir("./bus", 0777 [pid 5757] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus" [pid 5756] <... mkdir resumed>) = 0 [pid 5757] <... chdir resumed>) = 0 [pid 5757] chdir("./bus" [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777 [pid 5757] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus" [pid 5756] <... mkdir resumed>) = 0 [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5757] <... chdir resumed>) = 0 [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5756] mkdir("./bus", 0777 [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5756] <... mkdir resumed>) = 0 [pid 5757] chdir("./bus") = 0 [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5757] chdir("./bus" [pid 5756] mkdir("./bus", 0777 [pid 5757] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5756] <... mkdir resumed>) = 0 [pid 5757] chdir("./bus") = 0 [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5757] chdir("./bus" [pid 5756] mkdir("./bus", 0777 [pid 5757] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5756] <... mkdir resumed>) = 0 [pid 5757] chdir("./bus" [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5757] <... chdir resumed>) = 0 [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5756] mkdir("./bus", 0777 [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus" [pid 5756] <... mkdir resumed>) = 0 [pid 5757] <... chdir resumed>) = 0 [pid 5757] chdir("./bus" [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5757] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5756] mkdir("./bus", 0777 [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5756] <... mkdir resumed>) = 0 [pid 5757] chdir("./bus" [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5757] <... chdir resumed>) = 0 [pid 5756] mkdir("./bus", 0777 [pid 5757] chdir("./bus") = 0 [pid 5756] <... mkdir resumed>) = 0 [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777 [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5756] <... mkdir resumed>) = 0 [pid 5757] chdir("./bus") = 0 [pid 5757] chdir("./bus" [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5757] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5756] mkdir("./bus", 0777 [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus" [pid 5756] <... mkdir resumed>) = 0 [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5757] <... chdir resumed>) = 0 [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5757] chdir("./bus" [pid 5756] mkdir("./bus", 0777 [pid 5757] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5756] <... mkdir resumed>) = 0 [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777 [pid 5757] chdir("./bus" [pid 5756] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5757] <... chdir resumed>) = 0 [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777 [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5757] chdir("./bus") = 0 [pid 5756] <... mkdir resumed>) = 0 [pid 5757] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777 [pid 5757] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5755] <... futex resumed>) = 0 [pid 5757] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5756] <... mkdir resumed>) = 0 [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5756] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5756] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5756] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5755] close(3) = 0 [pid 5755] close(4) = -1 EBADF (Bad file descriptor) [pid 5755] close(5) = -1 EBADF (Bad file descriptor) [pid 5755] close(6) = -1 EBADF (Bad file descriptor) [pid 5755] close(7) = -1 EBADF (Bad file descriptor) [pid 5755] close(8) = -1 EBADF (Bad file descriptor) [pid 5755] close(9) = -1 EBADF (Bad file descriptor) [pid 5755] close(10) = -1 EBADF (Bad file descriptor) [pid 5755] close(11) = -1 EBADF (Bad file descriptor) [pid 5755] close(12) = -1 EBADF (Bad file descriptor) [pid 5755] close(13) = -1 EBADF (Bad file descriptor) [pid 5755] close(14) = -1 EBADF (Bad file descriptor) [pid 5755] close(15) = -1 EBADF (Bad file descriptor) [pid 5755] close(16) = -1 EBADF (Bad file descriptor) [pid 5755] close(17) = -1 EBADF (Bad file descriptor) [pid 5755] close(18) = -1 EBADF (Bad file descriptor) [pid 5755] close(19) = -1 EBADF (Bad file descriptor) [pid 5755] close(20) = -1 EBADF (Bad file descriptor) [pid 5755] close(21) = -1 EBADF (Bad file descriptor) [pid 5755] close(22) = -1 EBADF (Bad file descriptor) [pid 5755] close(23) = -1 EBADF (Bad file descriptor) [pid 5755] close(24) = -1 EBADF (Bad file descriptor) [pid 5755] close(25) = -1 EBADF (Bad file descriptor) [pid 5755] close(26) = -1 EBADF (Bad file descriptor) [pid 5755] close(27) = -1 EBADF (Bad file descriptor) [pid 5755] close(28) = -1 EBADF (Bad file descriptor) [pid 5755] close(29) = -1 EBADF (Bad file descriptor) [pid 5755] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5755] exit_group(0) = ? [pid 5757] <... futex resumed>) = ? [pid 5757] +++ exited with 0 +++ [pid 5756] <... futex resumed>) = ? [pid 5756] +++ exited with 0 +++ [pid 5755] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=719, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5028] umount2("./239", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./239", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./239/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./239/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./239/binderfs") = 0 [pid 5028] umount2("./239/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./239/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./239/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./239/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./239/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./239/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./239") = 0 [pid 5028] mkdir("./240", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 722 ./strace-static-x86_64: Process 5758 attached [pid 5758] set_robust_list(0x555557186760, 24) = 0 [pid 5758] chdir("./240") = 0 [pid 5758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5758] setpgid(0, 0) = 0 [pid 5758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5758] write(3, "1000", 4) = 4 [pid 5758] close(3) = 0 [pid 5758] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5758] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5758] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5758] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5758] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5758] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5758] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5759 attached [pid 5759] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5758] <... clone3 resumed> => {parent_tid=[723]}, 88) = 723 [pid 5759] <... rseq resumed>) = 0 [pid 5758] rt_sigprocmask(SIG_SETMASK, [], [pid 5759] set_robust_list(0x7f801889c9a0, 24 [pid 5758] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5759] <... set_robust_list resumed>) = 0 [pid 5758] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5759] rt_sigprocmask(SIG_SETMASK, [], [pid 5758] <... futex resumed>) = 0 [pid 5759] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5759] memfd_create("syzkaller", 0 [pid 5758] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5759] <... memfd_create resumed>) = 3 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5759] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5759] munmap(0x7f801047c000, 2097152) = 0 [pid 5759] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5759] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5759] close(3) = 0 [pid 5759] mkdir("./file0", 0777) = 0 [pid 5759] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5759] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5759] chdir("./file0") = 0 [pid 5759] ioctl(4, LOOP_CLR_FD) = 0 [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] memfd_create("syzkaller", 0) = 4 [ 139.873667][ T5759] loop0: detected capacity change from 0 to 4096 [ 139.883053][ T5759] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 139.903155][ T5759] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5759] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] close(4) = 0 [pid 5759] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] <... futex resumed>) = 0 [pid 5758] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5758] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5759] <... futex resumed>) = 1 [pid 5758] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5759] mkdir("./bus", 0777 [pid 5758] <... mprotect resumed>) = 0 [pid 5758] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5758] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5760 attached [pid 5760] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5758] <... clone3 resumed> => {parent_tid=[724]}, 88) = 724 [pid 5760] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5758] rt_sigprocmask(SIG_SETMASK, [], [pid 5760] rt_sigprocmask(SIG_SETMASK, [], [pid 5758] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5760] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5758] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5760] chdir("./bus" [pid 5758] <... futex resumed>) = 0 [pid 5760] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5759] <... mkdir resumed>) = 0 [pid 5758] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5760] chdir("./bus") = 0 [pid 5760] chdir("./bus" [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5760] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5759] mkdir("./bus", 0777 [pid 5760] chdir("./bus") = 0 [pid 5759] <... mkdir resumed>) = 0 [pid 5760] chdir("./bus" [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5760] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5759] mkdir("./bus", 0777 [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus" [pid 5759] <... mkdir resumed>) = 0 [pid 5760] <... chdir resumed>) = 0 [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus" [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = 0 [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5760] <... chdir resumed>) = 0 [pid 5759] mkdir("./bus", 0777 [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus" [pid 5759] <... mkdir resumed>) = 0 [pid 5760] <... chdir resumed>) = 0 [pid 5760] chdir("./bus" [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777 [pid 5760] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = 0 [pid 5759] <... mkdir resumed>) = 0 [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5760] chdir("./bus" [pid 5759] mkdir("./bus", 0777 [pid 5760] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus" [pid 5759] <... mkdir resumed>) = 0 [pid 5760] <... chdir resumed>) = 0 [pid 5760] chdir("./bus" [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777 [pid 5760] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus" [pid 5759] <... mkdir resumed>) = 0 [pid 5760] <... chdir resumed>) = 0 [pid 5760] chdir("./bus" [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5760] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5759] mkdir("./bus", 0777 [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5759] <... mkdir resumed>) = 0 [pid 5760] chdir("./bus" [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5760] <... chdir resumed>) = 0 [pid 5759] mkdir("./bus", 0777 [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus" [pid 5759] <... mkdir resumed>) = 0 [pid 5760] <... chdir resumed>) = 0 [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5760] chdir("./bus" [pid 5759] mkdir("./bus", 0777 [pid 5760] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus" [pid 5759] <... mkdir resumed>) = 0 [pid 5760] <... chdir resumed>) = 0 [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5760] chdir("./bus" [pid 5759] mkdir("./bus", 0777 [pid 5760] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = 0 [pid 5759] <... mkdir resumed>) = 0 [pid 5760] chdir("./bus" [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5760] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5759] mkdir("./bus", 0777 [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus" [pid 5759] <... mkdir resumed>) = 0 [pid 5760] <... chdir resumed>) = 0 [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5760] chdir("./bus" [pid 5759] mkdir("./bus", 0777 [pid 5760] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = 0 [pid 5759] <... mkdir resumed>) = 0 [pid 5760] chdir("./bus" [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5760] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5759] mkdir("./bus", 0777 [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus" [pid 5759] <... mkdir resumed>) = 0 [pid 5760] <... chdir resumed>) = 0 [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5760] chdir("./bus" [pid 5759] mkdir("./bus", 0777 [pid 5760] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus" [pid 5759] <... mkdir resumed>) = 0 [pid 5760] <... chdir resumed>) = 0 [pid 5760] chdir("./bus" [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5760] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5759] mkdir("./bus", 0777 [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5759] <... mkdir resumed>) = 0 [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5760] chdir("./bus" [pid 5759] mkdir("./bus", 0777 [pid 5760] <... chdir resumed>) = 0 [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5759] <... mkdir resumed>) = 0 [pid 5760] chdir("./bus") = 0 [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5760] chdir("./bus" [pid 5759] mkdir("./bus", 0777 [pid 5760] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5759] <... mkdir resumed>) = 0 [pid 5760] chdir("./bus") = 0 [pid 5760] chdir("./bus" [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5760] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5759] mkdir("./bus", 0777 [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5760] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5758] <... futex resumed>) = 0 [pid 5760] <... futex resumed>) = 1 [pid 5760] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] <... mkdir resumed>) = 0 [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5759] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5759] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5759] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5758] close(3) = 0 [pid 5758] close(4) = -1 EBADF (Bad file descriptor) [pid 5758] close(5) = -1 EBADF (Bad file descriptor) [pid 5758] close(6) = -1 EBADF (Bad file descriptor) [pid 5758] close(7) = -1 EBADF (Bad file descriptor) [pid 5758] close(8) = -1 EBADF (Bad file descriptor) [pid 5758] close(9) = -1 EBADF (Bad file descriptor) [pid 5758] close(10) = -1 EBADF (Bad file descriptor) [pid 5758] close(11) = -1 EBADF (Bad file descriptor) [pid 5758] close(12) = -1 EBADF (Bad file descriptor) [pid 5758] close(13) = -1 EBADF (Bad file descriptor) [pid 5758] close(14) = -1 EBADF (Bad file descriptor) [pid 5758] close(15) = -1 EBADF (Bad file descriptor) [pid 5758] close(16) = -1 EBADF (Bad file descriptor) [pid 5758] close(17) = -1 EBADF (Bad file descriptor) [pid 5758] close(18) = -1 EBADF (Bad file descriptor) [pid 5758] close(19) = -1 EBADF (Bad file descriptor) [pid 5758] close(20) = -1 EBADF (Bad file descriptor) [pid 5758] close(21) = -1 EBADF (Bad file descriptor) [pid 5758] close(22) = -1 EBADF (Bad file descriptor) [pid 5758] close(23) = -1 EBADF (Bad file descriptor) [pid 5758] close(24) = -1 EBADF (Bad file descriptor) [pid 5758] close(25) = -1 EBADF (Bad file descriptor) [pid 5758] close(26) = -1 EBADF (Bad file descriptor) [pid 5758] close(27) = -1 EBADF (Bad file descriptor) [pid 5758] close(28) = -1 EBADF (Bad file descriptor) [pid 5758] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5758] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5758] exit_group(0 [pid 5759] <... futex resumed>) = ? [pid 5760] <... futex resumed>) = ? [pid 5759] +++ exited with 0 +++ [pid 5758] <... exit_group resumed>) = ? [pid 5760] +++ exited with 0 +++ [pid 5758] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=722, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./240", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./240", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./240/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./240/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./240/binderfs") = 0 [pid 5028] umount2("./240/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./240/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./240/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./240/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./240/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./240/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./240") = 0 [pid 5028] mkdir("./241", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5761 attached , child_tidptr=0x555557186750) = 725 [pid 5761] set_robust_list(0x555557186760, 24) = 0 [pid 5761] chdir("./241") = 0 [pid 5761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5761] setpgid(0, 0) = 0 [pid 5761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5761] write(3, "1000", 4) = 4 [pid 5761] close(3) = 0 [pid 5761] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5761] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5761] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5761] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5761] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5761] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5762 attached => {parent_tid=[726]}, 88) = 726 [pid 5762] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5761] rt_sigprocmask(SIG_SETMASK, [], [pid 5762] <... rseq resumed>) = 0 [pid 5761] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5762] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5761] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] rt_sigprocmask(SIG_SETMASK, [], [pid 5761] <... futex resumed>) = 0 [pid 5762] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5761] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5762] memfd_create("syzkaller", 0) = 3 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5762] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5762] munmap(0x7f801047c000, 2097152) = 0 [pid 5762] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5762] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5762] close(3) = 0 [pid 5762] mkdir("./file0", 0777) = 0 [pid 5762] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5762] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5762] chdir("./file0") = 0 [pid 5762] ioctl(4, LOOP_CLR_FD) = 0 [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] memfd_create("syzkaller", 0) = 4 [pid 5762] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] close(4) = 0 [pid 5762] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5762] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5761] <... futex resumed>) = 0 [pid 5761] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5762] <... futex resumed>) = 0 [pid 5761] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5762] mkdir("./bus", 0777 [pid 5761] <... futex resumed>) = 0 [pid 5761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5761] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5761] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5763 attached [pid 5763] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5761] <... clone3 resumed> => {parent_tid=[727]}, 88) = 727 [pid 5763] <... rseq resumed>) = 0 [pid 5761] rt_sigprocmask(SIG_SETMASK, [], [pid 5763] set_robust_list(0x7f801067b9a0, 24 [pid 5761] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5763] <... set_robust_list resumed>) = 0 [pid 5761] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5763] rt_sigprocmask(SIG_SETMASK, [], [pid 5761] <... futex resumed>) = 0 [pid 5763] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5763] chdir("./bus" [pid 5761] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5762] <... mkdir resumed>) = 0 [pid 5763] <... chdir resumed>) = 0 [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777 [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = 0 [pid 5762] <... mkdir resumed>) = 0 [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5762] mkdir("./bus", 0777 [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5762] <... mkdir resumed>) = 0 [pid 5763] chdir("./bus") = 0 [ 140.150791][ T5762] loop0: detected capacity change from 0 to 4096 [ 140.159517][ T5762] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 140.177477][ T5762] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777 [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5762] <... mkdir resumed>) = 0 [pid 5763] chdir("./bus") = 0 [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777 [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] chdir("./bus" [pid 5762] <... mkdir resumed>) = 0 [pid 5763] <... chdir resumed>) = 0 [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777 [pid 5763] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5763] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5763] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5761] <... futex resumed>) = 0 [pid 5762] <... mkdir resumed>) = 0 [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5762] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5762] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5761] close(3 [pid 5762] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5761] <... close resumed>) = 0 [pid 5761] close(4) = -1 EBADF (Bad file descriptor) [pid 5761] close(5) = -1 EBADF (Bad file descriptor) [pid 5761] close(6) = -1 EBADF (Bad file descriptor) [pid 5761] close(7) = -1 EBADF (Bad file descriptor) [pid 5761] close(8) = -1 EBADF (Bad file descriptor) [pid 5761] close(9) = -1 EBADF (Bad file descriptor) [pid 5761] close(10) = -1 EBADF (Bad file descriptor) [pid 5761] close(11) = -1 EBADF (Bad file descriptor) [pid 5761] close(12) = -1 EBADF (Bad file descriptor) [pid 5761] close(13) = -1 EBADF (Bad file descriptor) [pid 5761] close(14) = -1 EBADF (Bad file descriptor) [pid 5761] close(15) = -1 EBADF (Bad file descriptor) [pid 5761] close(16) = -1 EBADF (Bad file descriptor) [pid 5761] close(17) = -1 EBADF (Bad file descriptor) [pid 5761] close(18) = -1 EBADF (Bad file descriptor) [pid 5761] close(19) = -1 EBADF (Bad file descriptor) [pid 5761] close(20) = -1 EBADF (Bad file descriptor) [pid 5761] close(21) = -1 EBADF (Bad file descriptor) [pid 5761] close(22) = -1 EBADF (Bad file descriptor) [pid 5761] close(23) = -1 EBADF (Bad file descriptor) [pid 5761] close(24) = -1 EBADF (Bad file descriptor) [pid 5761] close(25) = -1 EBADF (Bad file descriptor) [pid 5761] close(26) = -1 EBADF (Bad file descriptor) [pid 5761] close(27) = -1 EBADF (Bad file descriptor) [pid 5761] close(28) = -1 EBADF (Bad file descriptor) [pid 5761] close(29write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5761] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5761] exit_group(0 [pid 5763] <... futex resumed>) = ? [pid 5763] +++ exited with 0 +++ [pid 5762] <... futex resumed>) = ? [pid 5761] <... exit_group resumed>) = ? [pid 5762] +++ exited with 0 +++ [pid 5761] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=725, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] umount2("./241", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./241", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./241/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./241/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./241/binderfs") = 0 [pid 5028] umount2("./241/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./241/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./241/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./241/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./241/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./241/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./241") = 0 [pid 5028] mkdir("./242", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5764 attached , child_tidptr=0x555557186750) = 728 [pid 5764] set_robust_list(0x555557186760, 24) = 0 [pid 5764] chdir("./242") = 0 [pid 5764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5764] setpgid(0, 0) = 0 [pid 5764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5764] write(3, "1000", 4) = 4 [pid 5764] close(3) = 0 [pid 5764] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5764] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5764] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5764] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5764] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5764] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5764] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5765 attached => {parent_tid=[729]}, 88) = 729 [pid 5765] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5764] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5764] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5764] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5765] <... rseq resumed>) = 0 [pid 5765] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5765] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5765] memfd_create("syzkaller", 0) = 3 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5765] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5765] munmap(0x7f801047c000, 2097152) = 0 [pid 5765] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5765] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5765] close(3) = 0 [pid 5765] mkdir("./file0", 0777) = 0 [pid 5765] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5765] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5765] chdir("./file0") = 0 [pid 5765] ioctl(4, LOOP_CLR_FD) = 0 [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [ 140.384378][ T5765] loop0: detected capacity change from 0 to 4096 [ 140.394792][ T5765] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 140.415084][ T5765] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] memfd_create("syzkaller", 0) = 4 [pid 5765] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] close(4) = 0 [pid 5765] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5765] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5764] <... futex resumed>) = 0 [pid 5764] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5765] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5764] <... futex resumed>) = 0 [pid 5765] mkdir("./bus", 0777 [pid 5764] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5764] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5764] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5764] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5766 attached [pid 5766] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5765] <... mkdir resumed>) = 0 [pid 5764] <... clone3 resumed> => {parent_tid=[730]}, 88) = 730 [pid 5766] set_robust_list(0x7f801067b9a0, 24 [pid 5764] rt_sigprocmask(SIG_SETMASK, [], [pid 5766] <... set_robust_list resumed>) = 0 [pid 5766] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5764] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5766] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5764] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5766] <... futex resumed>) = 0 [pid 5764] <... futex resumed>) = 1 [pid 5766] chdir("./bus" [pid 5765] mkdir("./bus", 0777 [pid 5764] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5766] <... chdir resumed>) = 0 [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus" [pid 5765] <... mkdir resumed>) = 0 [pid 5766] <... chdir resumed>) = 0 [pid 5766] chdir("./bus" [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5766] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5765] mkdir("./bus", 0777 [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5765] <... mkdir resumed>) = 0 [pid 5766] chdir("./bus") = 0 [pid 5766] chdir("./bus" [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5766] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5765] mkdir("./bus", 0777 [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5765] <... mkdir resumed>) = 0 [pid 5766] chdir("./bus") = 0 [pid 5766] chdir("./bus" [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5766] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5765] mkdir("./bus", 0777 [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = 0 [pid 5765] <... mkdir resumed>) = 0 [pid 5766] chdir("./bus" [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5766] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5765] mkdir("./bus", 0777 [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5765] <... mkdir resumed>) = 0 [pid 5766] chdir("./bus") = 0 [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5765] mkdir("./bus", 0777 [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus" [pid 5765] <... mkdir resumed>) = 0 [pid 5766] <... chdir resumed>) = 0 [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777 [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5765] <... mkdir resumed>) = 0 [pid 5766] chdir("./bus") = 0 [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5765] mkdir("./bus", 0777 [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus" [pid 5765] <... mkdir resumed>) = 0 [pid 5766] <... chdir resumed>) = 0 [pid 5766] chdir("./bus" [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5766] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5765] mkdir("./bus", 0777 [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus" [pid 5765] <... mkdir resumed>) = 0 [pid 5766] <... chdir resumed>) = 0 [pid 5766] chdir("./bus" [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5766] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5765] mkdir("./bus", 0777 [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5765] <... mkdir resumed>) = 0 [pid 5766] chdir("./bus") = 0 [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777 [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5765] <... mkdir resumed>) = 0 [pid 5766] chdir("./bus" [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5766] <... chdir resumed>) = 0 [pid 5766] chdir("./bus" [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777 [pid 5766] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus" [pid 5765] <... mkdir resumed>) = 0 [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5766] <... chdir resumed>) = 0 [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5766] chdir("./bus" [pid 5765] mkdir("./bus", 0777 [pid 5766] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus" [pid 5765] <... mkdir resumed>) = 0 [pid 5766] <... chdir resumed>) = 0 [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5766] chdir("./bus" [pid 5765] mkdir("./bus", 0777 [pid 5766] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5765] <... mkdir resumed>) = 0 [pid 5766] chdir("./bus") = 0 [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5766] chdir("./bus" [pid 5765] mkdir("./bus", 0777 [pid 5766] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5765] <... mkdir resumed>) = 0 [pid 5766] chdir("./bus" [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5766] <... chdir resumed>) = 0 [pid 5766] chdir("./bus" [pid 5765] mkdir("./bus", 0777 [pid 5766] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5766] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5766] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5764] <... futex resumed>) = 0 [pid 5766] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5765] <... mkdir resumed>) = 0 [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5765] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5765] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5765] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5764] close(3) = 0 [pid 5764] close(4) = -1 EBADF (Bad file descriptor) [pid 5764] close(5) = -1 EBADF (Bad file descriptor) [pid 5764] close(6) = -1 EBADF (Bad file descriptor) [pid 5764] close(7) = -1 EBADF (Bad file descriptor) [pid 5764] close(8) = -1 EBADF (Bad file descriptor) [pid 5764] close(9) = -1 EBADF (Bad file descriptor) [pid 5764] close(10) = -1 EBADF (Bad file descriptor) [pid 5764] close(11) = -1 EBADF (Bad file descriptor) [pid 5764] close(12) = -1 EBADF (Bad file descriptor) [pid 5764] close(13) = -1 EBADF (Bad file descriptor) [pid 5764] close(14) = -1 EBADF (Bad file descriptor) [pid 5764] close(15) = -1 EBADF (Bad file descriptor) [pid 5764] close(16) = -1 EBADF (Bad file descriptor) [pid 5764] close(17) = -1 EBADF (Bad file descriptor) [pid 5764] close(18) = -1 EBADF (Bad file descriptor) [pid 5764] close(19) = -1 EBADF (Bad file descriptor) [pid 5764] close(20) = -1 EBADF (Bad file descriptor) [pid 5764] close(21) = -1 EBADF (Bad file descriptor) [pid 5764] close(22) = -1 EBADF (Bad file descriptor) [pid 5764] close(23) = -1 EBADF (Bad file descriptor) [pid 5764] close(24) = -1 EBADF (Bad file descriptor) [pid 5764] close(25) = -1 EBADF (Bad file descriptor) [pid 5764] close(26) = -1 EBADF (Bad file descriptor) [pid 5764] close(27) = -1 EBADF (Bad file descriptor) [pid 5764] close(28) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5764] close(29) = -1 EBADF (Bad file descriptor) [pid 5764] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5764] exit_group(0) = ? [pid 5766] <... futex resumed>) = ? [pid 5765] <... futex resumed>) = ? [pid 5766] +++ exited with 0 +++ [pid 5765] +++ exited with 0 +++ [pid 5764] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=728, si_uid=0, si_status=0, si_utime=0, si_stime=9 /* 0.09 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./242", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./242", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./242/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./242/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./242/binderfs") = 0 [pid 5028] umount2("./242/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./242/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./242/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./242/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./242/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./242/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./242") = 0 [pid 5028] mkdir("./243", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5767 attached , child_tidptr=0x555557186750) = 731 [pid 5767] set_robust_list(0x555557186760, 24) = 0 [pid 5767] chdir("./243") = 0 [pid 5767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5767] setpgid(0, 0) = 0 [pid 5767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5767] write(3, "1000", 4) = 4 [pid 5767] close(3) = 0 [pid 5767] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5767] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5767] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5767] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5767] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5767] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5767] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[732]}, 88) = 732 [pid 5767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5767] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5767] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5768 attached [pid 5768] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5768] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5768] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5768] memfd_create("syzkaller", 0) = 3 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5768] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5768] munmap(0x7f801047c000, 2097152) = 0 [pid 5768] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5768] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5768] close(3) = 0 [pid 5768] mkdir("./file0", 0777) = 0 [pid 5768] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5768] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5768] chdir("./file0") = 0 [pid 5768] ioctl(4, LOOP_CLR_FD) = 0 [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [ 140.665342][ T5768] loop0: detected capacity change from 0 to 4096 [ 140.674407][ T5768] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 140.692455][ T5768] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] memfd_create("syzkaller", 0) = 4 [pid 5768] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] close(4) = 0 [pid 5768] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5767] <... futex resumed>) = 0 [pid 5768] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5767] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5768] mkdir("./bus", 0777 [pid 5767] <... futex resumed>) = 0 [pid 5767] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5767] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5768] <... mkdir resumed>) = 0 [pid 5767] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777 [pid 5767] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5768] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- ./strace-static-x86_64: Process 5769 attached [pid 5768] mkdir("./bus", 0777 [pid 5767] <... clone3 resumed> => {parent_tid=[733]}, 88) = 733 [pid 5769] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5768] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5767] rt_sigprocmask(SIG_SETMASK, [], [pid 5769] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5769] rt_sigprocmask(SIG_SETMASK, [], [pid 5768] mkdir("./bus", 0777 [pid 5767] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5769] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5767] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5767] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5769] chdir("./bus" [pid 5768] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5769] <... chdir resumed>) = 0 [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5769] chdir("./bus" [pid 5768] mkdir("./bus", 0777 [pid 5769] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus" [pid 5768] <... mkdir resumed>) = 0 [pid 5769] <... chdir resumed>) = 0 [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5769] chdir("./bus" [pid 5768] mkdir("./bus", 0777 [pid 5769] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus" [pid 5768] <... mkdir resumed>) = 0 [pid 5769] <... chdir resumed>) = 0 [pid 5769] chdir("./bus" [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777 [pid 5769] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus" [pid 5768] <... mkdir resumed>) = 0 [pid 5769] <... chdir resumed>) = 0 [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5769] chdir("./bus" [pid 5768] mkdir("./bus", 0777 [pid 5769] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus" [pid 5768] <... mkdir resumed>) = 0 [pid 5769] <... chdir resumed>) = 0 [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5769] chdir("./bus" [pid 5768] mkdir("./bus", 0777 [pid 5769] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus" [pid 5768] <... mkdir resumed>) = 0 [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5769] <... chdir resumed>) = 0 [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus" [pid 5768] mkdir("./bus", 0777 [pid 5769] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5769] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5768] <... mkdir resumed>) = 0 [pid 5769] chdir("./bus" [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777 [pid 5769] <... chdir resumed>) = 0 [pid 5768] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5769] chdir("./bus" [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777 [pid 5769] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5769] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5769] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] <... futex resumed>) = 0 [pid 5768] <... mkdir resumed>) = 0 [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5768] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5768] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5768] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] close(3) = 0 [pid 5767] close(4) = -1 EBADF (Bad file descriptor) [pid 5767] close(5) = -1 EBADF (Bad file descriptor) [pid 5767] close(6) = -1 EBADF (Bad file descriptor) [pid 5767] close(7) = -1 EBADF (Bad file descriptor) [pid 5767] close(8) = -1 EBADF (Bad file descriptor) [pid 5767] close(9) = -1 EBADF (Bad file descriptor) [pid 5767] close(10) = -1 EBADF (Bad file descriptor) [pid 5767] close(11) = -1 EBADF (Bad file descriptor) [pid 5767] close(12) = -1 EBADF (Bad file descriptor) [pid 5767] close(13) = -1 EBADF (Bad file descriptor) [pid 5767] close(14) = -1 EBADF (Bad file descriptor) [pid 5767] close(15) = -1 EBADF (Bad file descriptor) [pid 5767] close(16) = -1 EBADF (Bad file descriptor) [pid 5767] close(17) = -1 EBADF (Bad file descriptor) [pid 5767] close(18) = -1 EBADF (Bad file descriptor) [pid 5767] close(19) = -1 EBADF (Bad file descriptor) [pid 5767] close(20) = -1 EBADF (Bad file descriptor) [pid 5767] close(21) = -1 EBADF (Bad file descriptor) [pid 5767] close(22) = -1 EBADF (Bad file descriptor) [pid 5767] close(23) = -1 EBADF (Bad file descriptor) [pid 5767] close(24) = -1 EBADF (Bad file descriptor) [pid 5767] close(25) = -1 EBADF (Bad file descriptor) [pid 5767] close(26) = -1 EBADF (Bad file descriptor) [pid 5767] close(27) = -1 EBADF (Bad file descriptor) [pid 5767] close(28) = -1 EBADF (Bad file descriptor) [pid 5767] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5767] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5767] exit_group(0 [pid 5769] <... futex resumed>) = ? [pid 5769] +++ exited with 0 +++ [pid 5768] <... futex resumed>) = ? [pid 5767] <... exit_group resumed>) = ? [pid 5768] +++ exited with 0 +++ [pid 5767] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=731, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./243", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./243", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./243/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./243/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./243/binderfs") = 0 [pid 5028] umount2("./243/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./243/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./243/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./243/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./243/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./243/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./243") = 0 [pid 5028] mkdir("./244", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5770 attached , child_tidptr=0x555557186750) = 734 [pid 5770] set_robust_list(0x555557186760, 24) = 0 [pid 5770] chdir("./244") = 0 [pid 5770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5770] setpgid(0, 0) = 0 [pid 5770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5770] write(3, "1000", 4) = 4 [pid 5770] close(3) = 0 [pid 5770] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5770] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5770] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5770] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5770] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5770] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5770] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5770] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[735]}, 88) = 735 [pid 5770] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5770] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5771 attached ) = 0 [pid 5771] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5770] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5771] <... rseq resumed>) = 0 [pid 5771] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5771] memfd_create("syzkaller", 0) = 3 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5771] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5771] munmap(0x7f801047c000, 2097152) = 0 [pid 5771] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5771] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5771] close(3) = 0 [pid 5771] mkdir("./file0", 0777) = 0 [pid 5771] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5771] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5771] chdir("./file0") = 0 [pid 5771] ioctl(4, LOOP_CLR_FD) = 0 [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [ 140.928244][ T5771] loop0: detected capacity change from 0 to 4096 [ 140.937546][ T5771] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 140.954632][ T5771] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] memfd_create("syzkaller", 0) = 4 [pid 5771] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] close(4) = 0 [pid 5771] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5771] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] <... futex resumed>) = 0 [pid 5770] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5771] <... futex resumed>) = 0 [pid 5770] <... futex resumed>) = 1 [pid 5771] mkdir("./bus", 0777 [pid 5770] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5770] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5770] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5770] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5770] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5772 attached => {parent_tid=[736]}, 88) = 736 [pid 5772] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5772] set_robust_list(0x7f801067b9a0, 24 [pid 5770] rt_sigprocmask(SIG_SETMASK, [], [pid 5772] <... set_robust_list resumed>) = 0 [pid 5770] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5772] rt_sigprocmask(SIG_SETMASK, [], [pid 5770] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5772] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5770] <... futex resumed>) = 0 [pid 5772] chdir("./bus" [pid 5770] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5772] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus" [pid 5771] <... mkdir resumed>) = 0 [pid 5772] <... chdir resumed>) = 0 [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5772] chdir("./bus" [pid 5771] mkdir("./bus", 0777 [pid 5772] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5771] <... mkdir resumed>) = 0 [pid 5772] chdir("./bus") = 0 [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5771] mkdir("./bus", 0777 [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = 0 [pid 5771] <... mkdir resumed>) = 0 [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5772] chdir("./bus" [pid 5771] mkdir("./bus", 0777 [pid 5772] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus" [pid 5771] <... mkdir resumed>) = 0 [pid 5772] <... chdir resumed>) = 0 [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5772] chdir("./bus" [pid 5771] mkdir("./bus", 0777 [pid 5772] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = 0 [pid 5771] <... mkdir resumed>) = 0 [pid 5772] chdir("./bus" [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5772] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5771] mkdir("./bus", 0777 [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5772] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5770] <... futex resumed>) = 0 [pid 5772] <... futex resumed>) = 1 [pid 5772] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5771] <... mkdir resumed>) = 0 [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5771] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5771] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5770] close(3) = 0 [pid 5771] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5770] close(4) = -1 EBADF (Bad file descriptor) [pid 5770] close(5) = -1 EBADF (Bad file descriptor) [pid 5770] close(6) = -1 EBADF (Bad file descriptor) [pid 5770] close(7) = -1 EBADF (Bad file descriptor) [pid 5770] close(8) = -1 EBADF (Bad file descriptor) [pid 5770] close(9) = -1 EBADF (Bad file descriptor) [pid 5770] close(10) = -1 EBADF (Bad file descriptor) [pid 5770] close(11) = -1 EBADF (Bad file descriptor) [pid 5770] close(12) = -1 EBADF (Bad file descriptor) [pid 5770] close(13) = -1 EBADF (Bad file descriptor) [pid 5770] close(14) = -1 EBADF (Bad file descriptor) [pid 5770] close(15) = -1 EBADF (Bad file descriptor) [pid 5770] close(16) = -1 EBADF (Bad file descriptor) [pid 5770] close(17) = -1 EBADF (Bad file descriptor) [pid 5770] close(18) = -1 EBADF (Bad file descriptor) [pid 5770] close(19) = -1 EBADF (Bad file descriptor) [pid 5770] close(20) = -1 EBADF (Bad file descriptor) [pid 5770] close(21) = -1 EBADF (Bad file descriptor) [pid 5770] close(22) = -1 EBADF (Bad file descriptor) [pid 5770] close(23) = -1 EBADF (Bad file descriptor) [pid 5770] close(24) = -1 EBADF (Bad file descriptor) [pid 5770] close(25) = -1 EBADF (Bad file descriptor) [pid 5770] close(26) = -1 EBADF (Bad file descriptor) [pid 5770] close(27) = -1 EBADF (Bad file descriptor) [pid 5770] close(28) = -1 EBADF (Bad file descriptor) [pid 5770] close(29) = -1 EBADF (Bad file descriptor) [pid 5770] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5770] exit_group(0 [pid 5772] <... futex resumed>) = ? [pid 5771] <... futex resumed>) = ? [pid 5770] <... exit_group resumed>) = ? [pid 5772] +++ exited with 0 +++ [pid 5771] +++ exited with 0 +++ [pid 5770] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=734, si_uid=0, si_status=0, si_utime=0, si_stime=11 /* 0.11 s */} --- [pid 5028] umount2("./244", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./244", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./244/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./244/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./244/binderfs") = 0 [pid 5028] umount2("./244/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./244/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./244/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./244/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./244/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./244/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./244") = 0 [pid 5028] mkdir("./245", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5773 attached [pid 5773] set_robust_list(0x555557186760, 24) = 0 [pid 5773] chdir("./245") = 0 [pid 5773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5773] setpgid(0, 0) = 0 [pid 5028] <... clone resumed>, child_tidptr=0x555557186750) = 737 [pid 5773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5773] write(3, "1000", 4) = 4 [pid 5773] close(3) = 0 [pid 5773] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5773] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5773] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5773] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5773] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5773] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5773] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5774 attached [pid 5774] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5773] <... clone3 resumed> => {parent_tid=[738]}, 88) = 738 [pid 5773] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5773] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5773] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5774] <... rseq resumed>) = 0 [pid 5774] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5774] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5774] memfd_create("syzkaller", 0) = 3 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5774] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5774] munmap(0x7f801047c000, 2097152) = 0 [pid 5774] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5774] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5774] close(3) = 0 [pid 5774] mkdir("./file0", 0777) = 0 [pid 5774] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5774] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5774] chdir("./file0") = 0 [pid 5774] ioctl(4, LOOP_CLR_FD) = 0 [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [ 141.181423][ T5774] loop0: detected capacity change from 0 to 4096 [ 141.190445][ T5774] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 141.209709][ T5774] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] memfd_create("syzkaller", 0) = 4 [pid 5774] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] close(4) = 0 [pid 5774] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5773] <... futex resumed>) = 0 [pid 5773] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5773] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5773] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5773] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5773] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5775 attached [pid 5775] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5773] <... clone3 resumed> => {parent_tid=[739]}, 88) = 739 [pid 5775] set_robust_list(0x7f801067b9a0, 24 [pid 5773] rt_sigprocmask(SIG_SETMASK, [], [pid 5775] <... set_robust_list resumed>) = 0 [pid 5773] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5775] rt_sigprocmask(SIG_SETMASK, [], [pid 5773] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5773] <... futex resumed>) = 0 [pid 5775] chdir("./bus" [pid 5773] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5774] mkdir("./bus", 0777 [pid 5775] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus" [pid 5774] <... mkdir resumed>) = 0 [pid 5775] <... chdir resumed>) = 0 [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777 [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = 0 [pid 5774] <... mkdir resumed>) = 0 [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5775] chdir("./bus" [pid 5774] mkdir("./bus", 0777 [pid 5775] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus" [pid 5774] <... mkdir resumed>) = 0 [pid 5775] <... chdir resumed>) = 0 [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5775] chdir("./bus" [pid 5774] mkdir("./bus", 0777 [pid 5775] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = 0 [pid 5774] <... mkdir resumed>) = 0 [pid 5775] chdir("./bus" [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5775] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5774] mkdir("./bus", 0777 [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5774] <... mkdir resumed>) = 0 [pid 5775] chdir("./bus" [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5775] <... chdir resumed>) = 0 [pid 5774] mkdir("./bus", 0777 [pid 5775] chdir("./bus" [pid 5774] <... mkdir resumed>) = 0 [pid 5775] <... chdir resumed>) = 0 [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5775] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] <... futex resumed>) = 0 [pid 5775] <... futex resumed>) = 1 [pid 5775] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = 0 [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5774] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5774] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5774] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5773] close(3) = 0 [pid 5773] close(4) = -1 EBADF (Bad file descriptor) [pid 5773] close(5) = -1 EBADF (Bad file descriptor) [pid 5773] close(6) = -1 EBADF (Bad file descriptor) [pid 5773] close(7) = -1 EBADF (Bad file descriptor) [pid 5773] close(8) = -1 EBADF (Bad file descriptor) [pid 5773] close(9) = -1 EBADF (Bad file descriptor) [pid 5773] close(10) = -1 EBADF (Bad file descriptor) [pid 5773] close(11) = -1 EBADF (Bad file descriptor) [pid 5773] close(12) = -1 EBADF (Bad file descriptor) [pid 5773] close(13) = -1 EBADF (Bad file descriptor) [pid 5773] close(14) = -1 EBADF (Bad file descriptor) [pid 5773] close(15) = -1 EBADF (Bad file descriptor) [pid 5773] close(16) = -1 EBADF (Bad file descriptor) [pid 5773] close(17) = -1 EBADF (Bad file descriptor) [pid 5773] close(18) = -1 EBADF (Bad file descriptor) [pid 5773] close(19) = -1 EBADF (Bad file descriptor) [pid 5773] close(20) = -1 EBADF (Bad file descriptor) [pid 5773] close(21) = -1 EBADF (Bad file descriptor) [pid 5773] close(22) = -1 EBADF (Bad file descriptor) [pid 5773] close(23) = -1 EBADF (Bad file descriptor) [pid 5773] close(24) = -1 EBADF (Bad file descriptor) [pid 5773] close(25) = -1 EBADF (Bad file descriptor) [pid 5773] close(26) = -1 EBADF (Bad file descriptor) [pid 5773] close(27) = -1 EBADF (Bad file descriptor) [pid 5773] close(28) = -1 EBADF (Bad file descriptor) [pid 5773] close(29) = -1 EBADF (Bad file descriptor) [pid 5773] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5773] exit_group(0) = ? [pid 5775] <... futex resumed>) = ? [pid 5774] <... futex resumed>) = ? [pid 5775] +++ exited with 0 +++ [pid 5774] +++ exited with 0 +++ [pid 5773] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=737, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./245", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./245", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./245/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./245/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./245/binderfs") = 0 [pid 5028] umount2("./245/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./245/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./245/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./245/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./245/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./245/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./245") = 0 [pid 5028] mkdir("./246", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5776 attached , child_tidptr=0x555557186750) = 740 [pid 5776] set_robust_list(0x555557186760, 24) = 0 [pid 5776] chdir("./246") = 0 [pid 5776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5776] setpgid(0, 0) = 0 [pid 5776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5776] write(3, "1000", 4) = 4 [pid 5776] close(3) = 0 [pid 5776] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5776] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5776] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5776] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5776] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5776] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5777 attached => {parent_tid=[741]}, 88) = 741 [pid 5777] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5776] rt_sigprocmask(SIG_SETMASK, [], [pid 5777] <... rseq resumed>) = 0 [pid 5776] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5777] set_robust_list(0x7f801889c9a0, 24 [pid 5776] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... set_robust_list resumed>) = 0 [pid 5776] <... futex resumed>) = 0 [pid 5777] rt_sigprocmask(SIG_SETMASK, [], [pid 5776] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5777] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5777] memfd_create("syzkaller", 0) = 3 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5777] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5777] munmap(0x7f801047c000, 2097152) = 0 [pid 5777] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5777] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5777] close(3) = 0 [pid 5777] mkdir("./file0", 0777) = 0 [pid 5777] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5777] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5777] chdir("./file0") = 0 [pid 5777] ioctl(4, LOOP_CLR_FD) = 0 [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 141.450224][ T5777] loop0: detected capacity change from 0 to 4096 [ 141.458997][ T5777] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 141.477003][ T5777] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] memfd_create("syzkaller", 0) = 4 [pid 5777] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] close(4) = 0 [pid 5777] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... futex resumed>) = 0 [pid 5777] <... futex resumed>) = 1 [pid 5776] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] mkdir("./bus", 0777 [pid 5776] <... futex resumed>) = 0 [pid 5776] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5776] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5776] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5776] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5777] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5778 attached [pid 5778] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053) = 0 [pid 5778] set_robust_list(0x7f801067b9a0, 24) = 0 [pid 5778] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5778] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] <... clone3 resumed> => {parent_tid=[742]}, 88) = 742 [pid 5776] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5776] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5778] <... futex resumed>) = 0 [pid 5776] <... futex resumed>) = 1 [pid 5778] chdir("./bus" [pid 5776] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5778] <... chdir resumed>) = 0 [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5778] chdir("./bus" [pid 5777] mkdir("./bus", 0777 [pid 5778] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = 0 [pid 5777] <... mkdir resumed>) = 0 [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5778] chdir("./bus" [pid 5777] mkdir("./bus", 0777 [pid 5778] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus" [pid 5777] <... mkdir resumed>) = 0 [pid 5778] <... chdir resumed>) = 0 [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5777] mkdir("./bus", 0777 [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = 0 [pid 5777] <... mkdir resumed>) = 0 [pid 5778] chdir("./bus" [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5778] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus" [pid 5777] mkdir("./bus", 0777 [pid 5778] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5777] <... mkdir resumed>) = 0 [pid 5778] chdir("./bus" [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5778] <... chdir resumed>) = 0 [pid 5777] mkdir("./bus", 0777 [pid 5778] chdir("./bus" [pid 5777] <... mkdir resumed>) = 0 [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777 [pid 5778] <... chdir resumed>) = 0 [pid 5777] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5778] chdir("./bus" [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5778] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5777] mkdir("./bus", 0777 [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus" [pid 5777] <... mkdir resumed>) = 0 [pid 5778] <... chdir resumed>) = 0 [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5778] chdir("./bus" [pid 5777] mkdir("./bus", 0777 [pid 5778] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = 0 [pid 5777] <... mkdir resumed>) = 0 [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5777] mkdir("./bus", 0777 [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus" [pid 5777] <... mkdir resumed>) = 0 [pid 5778] <... chdir resumed>) = 0 [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5778] chdir("./bus" [pid 5777] mkdir("./bus", 0777 [pid 5778] <... chdir resumed>) = 0 [pid 5777] <... mkdir resumed>) = 0 [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus" [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5778] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5777] mkdir("./bus", 0777 [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5778] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5776] <... futex resumed>) = 0 [pid 5778] <... futex resumed>) = 1 [pid 5778] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5777] <... mkdir resumed>) = 0 [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5777] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5777] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5777] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5776] close(3) = 0 [pid 5776] close(4) = -1 EBADF (Bad file descriptor) [pid 5776] close(5) = -1 EBADF (Bad file descriptor) [pid 5776] close(6) = -1 EBADF (Bad file descriptor) [pid 5776] close(7) = -1 EBADF (Bad file descriptor) [pid 5776] close(8) = -1 EBADF (Bad file descriptor) [pid 5776] close(9) = -1 EBADF (Bad file descriptor) [pid 5776] close(10) = -1 EBADF (Bad file descriptor) [pid 5776] close(11) = -1 EBADF (Bad file descriptor) [pid 5776] close(12) = -1 EBADF (Bad file descriptor) [pid 5776] close(13) = -1 EBADF (Bad file descriptor) [pid 5776] close(14) = -1 EBADF (Bad file descriptor) [pid 5776] close(15) = -1 EBADF (Bad file descriptor) [pid 5776] close(16) = -1 EBADF (Bad file descriptor) [pid 5776] close(17) = -1 EBADF (Bad file descriptor) [pid 5776] close(18) = -1 EBADF (Bad file descriptor) [pid 5776] close(19) = -1 EBADF (Bad file descriptor) [pid 5776] close(20) = -1 EBADF (Bad file descriptor) [pid 5776] close(21) = -1 EBADF (Bad file descriptor) [pid 5776] close(22) = -1 EBADF (Bad file descriptor) [pid 5776] close(23) = -1 EBADF (Bad file descriptor) [pid 5776] close(24) = -1 EBADF (Bad file descriptor) [pid 5776] close(25) = -1 EBADF (Bad file descriptor) [pid 5776] close(26) = -1 EBADF (Bad file descriptor) [pid 5776] close(27) = -1 EBADF (Bad file descriptor) [pid 5776] close(28) = -1 EBADF (Bad file descriptor) [pid 5776] close(29) = -1 EBADF (Bad file descriptor) [pid 5776] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5776] exit_group(0 [pid 5778] <... futex resumed>) = ? [pid 5777] <... futex resumed>) = ? [pid 5776] <... exit_group resumed>) = ? [pid 5778] +++ exited with 0 +++ [pid 5777] +++ exited with 0 +++ [pid 5776] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=740, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] umount2("./246", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./246", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./246/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./246/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./246/binderfs") = 0 [pid 5028] umount2("./246/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./246/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./246/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./246/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./246/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./246/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./246") = 0 [pid 5028] mkdir("./247", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5779 attached , child_tidptr=0x555557186750) = 743 [pid 5779] set_robust_list(0x555557186760, 24) = 0 [pid 5779] chdir("./247") = 0 [pid 5779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5779] setpgid(0, 0) = 0 [pid 5779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5779] write(3, "1000", 4) = 4 [pid 5779] close(3) = 0 [pid 5779] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5779] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5779] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5779] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5779] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5779] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5779] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5780 attached => {parent_tid=[744]}, 88) = 744 [pid 5780] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5779] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5780] <... rseq resumed>) = 0 [pid 5779] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] set_robust_list(0x7f801889c9a0, 24 [pid 5779] <... futex resumed>) = 0 [pid 5780] <... set_robust_list resumed>) = 0 [pid 5779] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5780] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5780] memfd_create("syzkaller", 0) = 3 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5780] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5780] munmap(0x7f801047c000, 2097152) = 0 [pid 5780] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5780] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5780] close(3) = 0 [pid 5780] mkdir("./file0", 0777) = 0 [pid 5780] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5780] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5780] chdir("./file0") = 0 [pid 5780] ioctl(4, LOOP_CLR_FD) = 0 [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [ 141.696623][ T5780] loop0: detected capacity change from 0 to 4096 [ 141.706659][ T5780] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 141.725830][ T5780] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] memfd_create("syzkaller", 0) = 4 [pid 5780] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] close(4) = 0 [pid 5780] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5779] <... futex resumed>) = 0 [pid 5780] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5779] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5780] <... futex resumed>) = 0 [pid 5779] <... futex resumed>) = 1 [pid 5780] mkdir("./bus", 0777 [pid 5779] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5779] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5779] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5780] <... mkdir resumed>) = 0 [pid 5779] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5779] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5781 attached [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5779] <... clone3 resumed> => {parent_tid=[745]}, 88) = 745 [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5779] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5781] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5779] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5779] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5781] <... rseq resumed>) = 0 [pid 5780] mkdir("./bus", 0777 [pid 5781] set_robust_list(0x7f801067b9a0, 24 [pid 5780] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5781] <... set_robust_list resumed>) = 0 [pid 5781] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5781] chdir("./bus" [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777 [pid 5781] <... chdir resumed>) = 0 [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5780] <... mkdir resumed>) = 0 [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5781] chdir("./bus" [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777 [pid 5781] <... chdir resumed>) = 0 [pid 5781] chdir("./bus" [pid 5780] <... mkdir resumed>) = 0 [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5781] <... chdir resumed>) = 0 [pid 5780] mkdir("./bus", 0777 [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5780] <... mkdir resumed>) = 0 [pid 5781] chdir("./bus" [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5781] <... chdir resumed>) = 0 [pid 5780] mkdir("./bus", 0777 [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5780] <... mkdir resumed>) = 0 [pid 5781] chdir("./bus") = 0 [pid 5781] chdir("./bus" [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5781] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5780] mkdir("./bus", 0777 [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus" [pid 5780] <... mkdir resumed>) = 0 [pid 5781] <... chdir resumed>) = 0 [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5781] chdir("./bus" [pid 5780] mkdir("./bus", 0777 [pid 5781] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus" [pid 5780] <... mkdir resumed>) = 0 [pid 5781] <... chdir resumed>) = 0 [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777 [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5780] <... mkdir resumed>) = 0 [pid 5781] chdir("./bus") = 0 [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus" [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5781] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus" [pid 5780] mkdir("./bus", 0777 [pid 5781] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus" [pid 5780] <... mkdir resumed>) = 0 [pid 5781] <... chdir resumed>) = 0 [pid 5781] chdir("./bus" [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777 [pid 5781] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus" [pid 5780] <... mkdir resumed>) = 0 [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5781] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5780] mkdir("./bus", 0777 [pid 5781] chdir("./bus" [pid 5780] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5781] <... chdir resumed>) = 0 [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5781] chdir("./bus" [pid 5780] mkdir("./bus", 0777 [pid 5781] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus" [pid 5780] <... mkdir resumed>) = 0 [pid 5781] <... chdir resumed>) = 0 [pid 5781] chdir("./bus" [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5781] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5780] mkdir("./bus", 0777 [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus" [pid 5780] <... mkdir resumed>) = 0 [pid 5781] <... chdir resumed>) = 0 [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5781] chdir("./bus" [pid 5780] mkdir("./bus", 0777 [pid 5781] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5781] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] <... futex resumed>) = 0 [pid 5781] <... futex resumed>) = 1 [pid 5781] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5780] <... mkdir resumed>) = 0 [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5780] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5780] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5780] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5779] close(3) = 0 [pid 5779] close(4) = -1 EBADF (Bad file descriptor) [pid 5779] close(5) = -1 EBADF (Bad file descriptor) [pid 5779] close(6) = -1 EBADF (Bad file descriptor) [pid 5779] close(7) = -1 EBADF (Bad file descriptor) [pid 5779] close(8) = -1 EBADF (Bad file descriptor) [pid 5779] close(9) = -1 EBADF (Bad file descriptor) [pid 5779] close(10) = -1 EBADF (Bad file descriptor) [pid 5779] close(11) = -1 EBADF (Bad file descriptor) [pid 5779] close(12) = -1 EBADF (Bad file descriptor) [pid 5779] close(13) = -1 EBADF (Bad file descriptor) [pid 5779] close(14) = -1 EBADF (Bad file descriptor) [pid 5779] close(15) = -1 EBADF (Bad file descriptor) [pid 5779] close(16) = -1 EBADF (Bad file descriptor) [pid 5779] close(17) = -1 EBADF (Bad file descriptor) [pid 5779] close(18) = -1 EBADF (Bad file descriptor) [pid 5779] close(19) = -1 EBADF (Bad file descriptor) [pid 5779] close(20) = -1 EBADF (Bad file descriptor) [pid 5779] close(21) = -1 EBADF (Bad file descriptor) [pid 5779] close(22) = -1 EBADF (Bad file descriptor) [pid 5779] close(23) = -1 EBADF (Bad file descriptor) [pid 5779] close(24) = -1 EBADF (Bad file descriptor) [pid 5779] close(25) = -1 EBADF (Bad file descriptor) [pid 5779] close(26) = -1 EBADF (Bad file descriptor) [pid 5779] close(27) = -1 EBADF (Bad file descriptor) [pid 5779] close(28) = -1 EBADF (Bad file descriptor) [pid 5779] close(29) = -1 EBADF (Bad file descriptor) [pid 5779] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5779] exit_group(0) = ? [pid 5781] <... futex resumed>) = ? [pid 5780] <... futex resumed>) = ? [pid 5781] +++ exited with 0 +++ [pid 5780] +++ exited with 0 +++ [pid 5779] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=743, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./247", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./247", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./247/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./247/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./247/binderfs") = 0 [pid 5028] umount2("./247/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./247/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./247/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./247/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./247/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./247/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./247") = 0 [pid 5028] mkdir("./248", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5782 attached [pid 5782] set_robust_list(0x555557186760, 24 [pid 5028] <... clone resumed>, child_tidptr=0x555557186750) = 746 [pid 5782] <... set_robust_list resumed>) = 0 [pid 5782] chdir("./248") = 0 [pid 5782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5782] setpgid(0, 0) = 0 [pid 5782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5782] write(3, "1000", 4) = 4 [pid 5782] close(3) = 0 [pid 5782] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5782] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5782] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5782] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5782] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5782] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5782] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5782] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[747]}, 88) = 747 [pid 5782] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5782] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5782] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5783 attached [pid 5783] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5783] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5783] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5783] memfd_create("syzkaller", 0) = 3 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5783] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5783] munmap(0x7f801047c000, 2097152) = 0 [pid 5783] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5783] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5783] close(3) = 0 [pid 5783] mkdir("./file0", 0777) = 0 [pid 5783] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5783] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5783] chdir("./file0") = 0 [pid 5783] ioctl(4, LOOP_CLR_FD) = 0 [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [ 141.970706][ T5783] loop0: detected capacity change from 0 to 4096 [ 141.979499][ T5783] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 141.999705][ T5783] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] memfd_create("syzkaller", 0) = 4 [pid 5783] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] close(4) = 0 [pid 5783] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5783] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5782] <... futex resumed>) = 0 [pid 5782] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5783] <... futex resumed>) = 0 [pid 5782] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] mkdir("./bus", 0777 [pid 5782] <... futex resumed>) = 0 [pid 5782] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5782] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5782] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5782] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5783] <... mkdir resumed>) = 0 [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777./strace-static-x86_64: Process 5784 attached ) = -1 EEXIST (File exists) [pid 5784] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5784] <... rseq resumed>) = 0 [pid 5784] set_robust_list(0x7f801067b9a0, 24 [pid 5783] mkdir("./bus", 0777 [pid 5784] <... set_robust_list resumed>) = 0 [pid 5783] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5784] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5782] <... clone3 resumed> => {parent_tid=[748]}, 88) = 748 [pid 5782] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777 [pid 5782] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5784] <... futex resumed>) = 0 [pid 5783] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5782] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5784] chdir("./bus") = 0 [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5784] chdir("./bus" [pid 5783] mkdir("./bus", 0777 [pid 5784] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = 0 [pid 5783] <... mkdir resumed>) = 0 [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777 [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5783] <... mkdir resumed>) = 0 [pid 5784] chdir("./bus" [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5784] <... chdir resumed>) = 0 [pid 5783] mkdir("./bus", 0777 [pid 5784] chdir("./bus" [pid 5783] <... mkdir resumed>) = 0 [pid 5784] <... chdir resumed>) = 0 [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5784] chdir("./bus" [pid 5783] mkdir("./bus", 0777 [pid 5784] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus" [pid 5783] <... mkdir resumed>) = 0 [pid 5784] <... chdir resumed>) = 0 [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5784] chdir("./bus" [pid 5783] mkdir("./bus", 0777) = 0 [pid 5784] <... chdir resumed>) = 0 [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5784] chdir("./bus" [pid 5783] mkdir("./bus", 0777) = 0 [pid 5784] <... chdir resumed>) = 0 [pid 5784] chdir("./bus" [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777 [pid 5784] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = 0 [pid 5783] <... mkdir resumed>) = 0 [pid 5784] chdir("./bus" [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777 [pid 5784] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus" [pid 5783] <... mkdir resumed>) = 0 [pid 5784] <... chdir resumed>) = 0 [pid 5784] chdir("./bus" [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777 [pid 5784] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5783] <... mkdir resumed>) = 0 [pid 5784] chdir("./bus" [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777 [pid 5784] <... chdir resumed>) = 0 [pid 5784] chdir("./bus" [pid 5783] <... mkdir resumed>) = 0 [pid 5784] <... chdir resumed>) = 0 [pid 5784] chdir("./bus" [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777 [pid 5784] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus" [pid 5783] <... mkdir resumed>) = 0 [pid 5784] <... chdir resumed>) = 0 [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5784] chdir("./bus" [pid 5783] mkdir("./bus", 0777 [pid 5784] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus" [pid 5783] <... mkdir resumed>) = 0 [pid 5784] <... chdir resumed>) = 0 [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777 [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus" [pid 5783] <... mkdir resumed>) = 0 [pid 5784] <... chdir resumed>) = 0 [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus" [pid 5783] mkdir("./bus", 0777 [pid 5784] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5783] <... mkdir resumed>) = 0 [pid 5784] chdir("./bus" [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777 [pid 5784] <... chdir resumed>) = 0 [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5783] <... mkdir resumed>) = 0 [pid 5784] chdir("./bus" [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5784] <... chdir resumed>) = 0 [pid 5783] mkdir("./bus", 0777 [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus" [pid 5783] <... mkdir resumed>) = 0 [pid 5784] <... chdir resumed>) = 0 [pid 5784] chdir("./bus" [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777 [pid 5784] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus" [pid 5783] <... mkdir resumed>) = 0 [pid 5784] <... chdir resumed>) = 0 [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5784] chdir("./bus" [pid 5783] mkdir("./bus", 0777 [pid 5784] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus" [pid 5783] <... mkdir resumed>) = 0 [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5784] <... chdir resumed>) = 0 [pid 5783] mkdir("./bus", 0777 [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5783] <... mkdir resumed>) = 0 [pid 5784] chdir("./bus" [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5784] <... chdir resumed>) = 0 [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5783] mkdir("./bus", 0777 [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5783] <... mkdir resumed>) = 0 [pid 5784] chdir("./bus" [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5784] <... chdir resumed>) = 0 [pid 5783] mkdir("./bus", 0777 [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = 0 [pid 5783] <... mkdir resumed>) = 0 [pid 5784] chdir("./bus" [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777 [pid 5784] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5783] <... mkdir resumed>) = 0 [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5784] chdir("./bus" [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5784] <... chdir resumed>) = 0 [pid 5783] mkdir("./bus", 0777 [pid 5784] chdir("./bus" [pid 5783] <... mkdir resumed>) = 0 [pid 5784] <... chdir resumed>) = 0 [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5784] chdir("./bus" [pid 5783] mkdir("./bus", 0777 [pid 5784] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5783] <... mkdir resumed>) = 0 [pid 5784] chdir("./bus" [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777 [pid 5784] <... chdir resumed>) = 0 [pid 5784] chdir("./bus" [pid 5783] <... mkdir resumed>) = 0 [pid 5784] <... chdir resumed>) = 0 [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777 [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5784] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] <... mkdir resumed>) = 0 [pid 5782] <... futex resumed>) = 0 [pid 5784] <... futex resumed>) = 1 [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5784] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5783] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5783] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5782] close(3 [pid 5783] <... futex resumed>) = 0 [pid 5783] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5782] <... close resumed>) = 0 [pid 5782] close(4) = -1 EBADF (Bad file descriptor) [pid 5782] close(5) = -1 EBADF (Bad file descriptor) [pid 5782] close(6) = -1 EBADF (Bad file descriptor) [pid 5782] close(7) = -1 EBADF (Bad file descriptor) [pid 5782] close(8) = -1 EBADF (Bad file descriptor) [pid 5782] close(9) = -1 EBADF (Bad file descriptor) [pid 5782] close(10) = -1 EBADF (Bad file descriptor) [pid 5782] close(11) = -1 EBADF (Bad file descriptor) [pid 5782] close(12) = -1 EBADF (Bad file descriptor) [pid 5782] close(13) = -1 EBADF (Bad file descriptor) [pid 5782] close(14) = -1 EBADF (Bad file descriptor) [pid 5782] close(15) = -1 EBADF (Bad file descriptor) [pid 5782] close(16) = -1 EBADF (Bad file descriptor) [pid 5782] close(17) = -1 EBADF (Bad file descriptor) [pid 5782] close(18) = -1 EBADF (Bad file descriptor) [pid 5782] close(19) = -1 EBADF (Bad file descriptor) [pid 5782] close(20) = -1 EBADF (Bad file descriptor) [pid 5782] close(21) = -1 EBADF (Bad file descriptor) [pid 5782] close(22) = -1 EBADF (Bad file descriptor) [pid 5782] close(23) = -1 EBADF (Bad file descriptor) [pid 5782] close(24) = -1 EBADF (Bad file descriptor) [pid 5782] close(25) = -1 EBADF (Bad file descriptor) [pid 5782] close(26) = -1 EBADF (Bad file descriptor) [pid 5782] close(27) = -1 EBADF (Bad file descriptor) [pid 5782] close(28) = -1 EBADF (Bad file descriptor) [pid 5782] close(29) = -1 EBADF (Bad file descriptor) [pid 5782] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5782] exit_group(0 [pid 5783] <... futex resumed>) = ? [pid 5782] <... exit_group resumed>) = ? [pid 5783] +++ exited with 0 +++ [pid 5784] <... futex resumed>) = ? [pid 5784] +++ exited with 0 +++ [pid 5782] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=746, si_uid=0, si_status=0, si_utime=0, si_stime=12 /* 0.12 s */} --- [pid 5028] umount2("./248", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./248", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./248/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./248/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./248/binderfs") = 0 [pid 5028] umount2("./248/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./248/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./248/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./248/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./248/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./248/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./248") = 0 [pid 5028] mkdir("./249", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5785 attached , child_tidptr=0x555557186750) = 749 [pid 5785] set_robust_list(0x555557186760, 24) = 0 [pid 5785] chdir("./249") = 0 [pid 5785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5785] setpgid(0, 0) = 0 [pid 5785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5785] write(3, "1000", 4) = 4 [pid 5785] close(3) = 0 [pid 5785] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5785] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5785] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5785] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5785] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5785] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5785] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5785] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5786 attached => {parent_tid=[750]}, 88) = 750 [pid 5786] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5785] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5786] <... rseq resumed>) = 0 [pid 5786] set_robust_list(0x7f801889c9a0, 24 [pid 5785] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... set_robust_list resumed>) = 0 [pid 5786] rt_sigprocmask(SIG_SETMASK, [], [pid 5785] <... futex resumed>) = 0 [pid 5786] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5785] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5786] memfd_create("syzkaller", 0) = 3 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5786] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5786] munmap(0x7f801047c000, 2097152) = 0 [pid 5786] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5786] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5786] close(3) = 0 [pid 5786] mkdir("./file0", 0777) = 0 [pid 5786] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5786] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5786] chdir("./file0") = 0 [pid 5786] ioctl(4, LOOP_CLR_FD) = 0 [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [ 142.229676][ T5786] loop0: detected capacity change from 0 to 4096 [ 142.238543][ T5786] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 142.258058][ T5786] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] memfd_create("syzkaller", 0) = 4 [pid 5786] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] close(4) = 0 [pid 5786] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5785] <... futex resumed>) = 0 [pid 5786] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5785] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5786] <... futex resumed>) = 0 [pid 5785] <... futex resumed>) = 1 [pid 5786] mkdir("./bus", 0777 [pid 5785] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5785] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5785] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5785] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5785] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5786] <... mkdir resumed>) = 0 [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777./strace-static-x86_64: Process 5787 attached [pid 5787] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5785] <... clone3 resumed> => {parent_tid=[751]}, 88) = 751 [pid 5787] <... rseq resumed>) = 0 [pid 5786] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5785] rt_sigprocmask(SIG_SETMASK, [], [pid 5787] set_robust_list(0x7f801067b9a0, 24 [pid 5785] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5787] <... set_robust_list resumed>) = 0 [pid 5785] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] rt_sigprocmask(SIG_SETMASK, [], [pid 5785] <... futex resumed>) = 0 [pid 5787] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5785] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5787] chdir("./bus") = 0 [pid 5787] chdir("./bus" [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777 [pid 5787] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus" [pid 5786] <... mkdir resumed>) = 0 [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777 [pid 5787] <... chdir resumed>) = 0 [pid 5786] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777 [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5786] <... mkdir resumed>) = 0 [pid 5787] chdir("./bus") = 0 [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5787] chdir("./bus" [pid 5786] mkdir("./bus", 0777 [pid 5787] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5786] <... mkdir resumed>) = 0 [pid 5787] chdir("./bus" [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5787] <... chdir resumed>) = 0 [pid 5786] mkdir("./bus", 0777 [pid 5787] chdir("./bus" [pid 5786] <... mkdir resumed>) = 0 [pid 5787] <... chdir resumed>) = 0 [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus" [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5787] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus" [pid 5786] mkdir("./bus", 0777 [pid 5787] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus" [pid 5786] <... mkdir resumed>) = 0 [pid 5787] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5787] chdir("./bus" [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5787] <... chdir resumed>) = 0 [pid 5786] mkdir("./bus", 0777 [pid 5787] chdir("./bus" [pid 5786] <... mkdir resumed>) = 0 [pid 5787] <... chdir resumed>) = 0 [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5787] chdir("./bus" [pid 5786] mkdir("./bus", 0777 [pid 5787] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = 0 [pid 5786] <... mkdir resumed>) = 0 [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5787] chdir("./bus" [pid 5786] mkdir("./bus", 0777 [pid 5787] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus" [pid 5786] <... mkdir resumed>) = 0 [pid 5787] <... chdir resumed>) = 0 [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus" [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5787] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5786] mkdir("./bus", 0777 [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus" [pid 5786] <... mkdir resumed>) = 0 [pid 5787] <... chdir resumed>) = 0 [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5787] chdir("./bus" [pid 5786] mkdir("./bus", 0777) = 0 [pid 5787] <... chdir resumed>) = 0 [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5787] chdir("./bus" [pid 5786] mkdir("./bus", 0777 [pid 5787] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus" [pid 5786] <... mkdir resumed>) = 0 [pid 5787] <... chdir resumed>) = 0 [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5787] chdir("./bus" [pid 5786] mkdir("./bus", 0777 [pid 5787] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5787] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5787] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5785] <... futex resumed>) = 0 [pid 5787] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5786] <... mkdir resumed>) = 0 [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5786] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5786] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5786] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5785] close(3) = 0 [pid 5785] close(4) = -1 EBADF (Bad file descriptor) [pid 5785] close(5) = -1 EBADF (Bad file descriptor) [pid 5785] close(6) = -1 EBADF (Bad file descriptor) [pid 5785] close(7) = -1 EBADF (Bad file descriptor) [pid 5785] close(8) = -1 EBADF (Bad file descriptor) [pid 5785] close(9) = -1 EBADF (Bad file descriptor) [pid 5785] close(10) = -1 EBADF (Bad file descriptor) [pid 5785] close(11) = -1 EBADF (Bad file descriptor) [pid 5785] close(12) = -1 EBADF (Bad file descriptor) [pid 5785] close(13) = -1 EBADF (Bad file descriptor) [pid 5785] close(14) = -1 EBADF (Bad file descriptor) [pid 5785] close(15) = -1 EBADF (Bad file descriptor) [pid 5785] close(16) = -1 EBADF (Bad file descriptor) [pid 5785] close(17) = -1 EBADF (Bad file descriptor) [pid 5785] close(18) = -1 EBADF (Bad file descriptor) [pid 5785] close(19) = -1 EBADF (Bad file descriptor) [pid 5785] close(20) = -1 EBADF (Bad file descriptor) [pid 5785] close(21) = -1 EBADF (Bad file descriptor) [pid 5785] close(22) = -1 EBADF (Bad file descriptor) [pid 5785] close(23) = -1 EBADF (Bad file descriptor) [pid 5785] close(24) = -1 EBADF (Bad file descriptor) [pid 5785] close(25) = -1 EBADF (Bad file descriptor) [pid 5785] close(26) = -1 EBADF (Bad file descriptor) [pid 5785] close(27) = -1 EBADF (Bad file descriptor) [pid 5785] close(28) = -1 EBADF (Bad file descriptor) [pid 5785] close(29) = -1 EBADF (Bad file descriptor) [pid 5785] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5785] exit_group(0 [pid 5786] <... futex resumed>) = ? [pid 5785] <... exit_group resumed>) = ? [pid 5787] <... futex resumed>) = ? [pid 5786] +++ exited with 0 +++ [pid 5787] +++ exited with 0 +++ [pid 5785] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=749, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5028] umount2("./249", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./249", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./249/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./249/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./249/binderfs") = 0 [pid 5028] umount2("./249/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./249/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./249/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./249/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./249/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./249/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./249") = 0 [pid 5028] mkdir("./250", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 752 ./strace-static-x86_64: Process 5788 attached [pid 5788] set_robust_list(0x555557186760, 24) = 0 [pid 5788] chdir("./250") = 0 [pid 5788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5788] setpgid(0, 0) = 0 [pid 5788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5788] write(3, "1000", 4) = 4 [pid 5788] close(3) = 0 [pid 5788] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5788] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5788] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5788] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5788] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5788] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5788] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5788] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[753]}, 88) = 753 [pid 5788] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5788] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5788] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5789 attached [pid 5789] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5789] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5789] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5789] memfd_create("syzkaller", 0) = 3 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5789] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5789] munmap(0x7f801047c000, 2097152) = 0 [pid 5789] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5789] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5789] close(3) = 0 [pid 5789] mkdir("./file0", 0777) = 0 [pid 5789] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5789] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5789] chdir("./file0") = 0 [pid 5789] ioctl(4, LOOP_CLR_FD) = 0 [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [ 142.494357][ T5789] loop0: detected capacity change from 0 to 4096 [ 142.503407][ T5789] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 142.520877][ T5789] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] memfd_create("syzkaller", 0) = 4 [pid 5789] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] close(4) = 0 [pid 5789] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5788] <... futex resumed>) = 0 [pid 5788] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5789] <... futex resumed>) = 1 [pid 5788] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5789] mkdir("./bus", 0777 [pid 5788] <... futex resumed>) = 0 [pid 5788] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5788] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5788] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5788] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5789] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5790 attached [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5790] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5788] <... clone3 resumed> => {parent_tid=[754]}, 88) = 754 [pid 5790] <... rseq resumed>) = 0 [pid 5789] mkdir("./bus", 0777 [pid 5788] rt_sigprocmask(SIG_SETMASK, [], [pid 5790] set_robust_list(0x7f801067b9a0, 24 [pid 5789] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5788] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5790] <... set_robust_list resumed>) = 0 [pid 5789] mkdir("./bus", 0777 [pid 5788] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5790] rt_sigprocmask(SIG_SETMASK, [], [pid 5788] <... futex resumed>) = 0 [pid 5790] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5789] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5788] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5790] chdir("./bus" [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5790] <... chdir resumed>) = 0 [pid 5790] chdir("./bus" [pid 5789] mkdir("./bus", 0777 [pid 5790] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5789] <... mkdir resumed>) = 0 [pid 5790] chdir("./bus" [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5790] <... chdir resumed>) = 0 [pid 5790] chdir("./bus" [pid 5789] mkdir("./bus", 0777 [pid 5790] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5789] <... mkdir resumed>) = 0 [pid 5790] chdir("./bus" [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777 [pid 5790] <... chdir resumed>) = 0 [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5789] <... mkdir resumed>) = 0 [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777 [pid 5790] chdir("./bus" [pid 5789] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5790] <... chdir resumed>) = 0 [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5790] chdir("./bus" [pid 5789] mkdir("./bus", 0777 [pid 5790] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = 0 [pid 5789] <... mkdir resumed>) = 0 [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5790] chdir("./bus" [pid 5789] mkdir("./bus", 0777 [pid 5790] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus" [pid 5789] <... mkdir resumed>) = 0 [pid 5790] <... chdir resumed>) = 0 [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5790] chdir("./bus" [pid 5789] mkdir("./bus", 0777 [pid 5790] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus" [pid 5789] <... mkdir resumed>) = 0 [pid 5790] <... chdir resumed>) = 0 [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777 [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = 0 [pid 5789] <... mkdir resumed>) = 0 [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5790] chdir("./bus" [pid 5789] mkdir("./bus", 0777 [pid 5790] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus" [pid 5789] <... mkdir resumed>) = 0 [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5790] <... chdir resumed>) = 0 [pid 5789] mkdir("./bus", 0777 [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5789] <... mkdir resumed>) = 0 [pid 5790] chdir("./bus" [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777 [pid 5790] <... chdir resumed>) = 0 [pid 5790] chdir("./bus" [pid 5789] <... mkdir resumed>) = 0 [pid 5790] <... chdir resumed>) = 0 [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] mkdir("./bus", 0777 [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5789] <... mkdir resumed>) = 0 [pid 5790] chdir("./bus" [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5790] <... chdir resumed>) = 0 [pid 5789] mkdir("./bus", 0777 [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus" [pid 5789] <... mkdir resumed>) = 0 [pid 5790] <... chdir resumed>) = 0 [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5790] chdir("./bus" [pid 5789] mkdir("./bus", 0777 [pid 5790] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5789] <... mkdir resumed>) = 0 [pid 5790] chdir("./bus" [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5790] <... chdir resumed>) = 0 [pid 5789] mkdir("./bus", 0777 [pid 5790] chdir("./bus" [pid 5789] <... mkdir resumed>) = 0 [pid 5790] <... chdir resumed>) = 0 [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5790] chdir("./bus" [pid 5789] mkdir("./bus", 0777 [pid 5790] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus" [pid 5789] <... mkdir resumed>) = 0 [pid 5790] <... chdir resumed>) = 0 [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5790] chdir("./bus" [pid 5789] mkdir("./bus", 0777) = 0 [pid 5790] <... chdir resumed>) = 0 [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5790] chdir("./bus" [pid 5789] mkdir("./bus", 0777 [pid 5790] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus" [pid 5789] <... mkdir resumed>) = 0 [pid 5790] <... chdir resumed>) = 0 [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5790] chdir("./bus" [pid 5789] mkdir("./bus", 0777 [pid 5790] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus" [pid 5789] <... mkdir resumed>) = 0 [pid 5790] <... chdir resumed>) = 0 [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5790] chdir("./bus" [pid 5789] mkdir("./bus", 0777 [pid 5790] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5789] <... mkdir resumed>) = 0 [pid 5789] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5789] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5789] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5790] chdir("./bus") = 0 [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5790] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5790] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5788] <... futex resumed>) = 0 [pid 5788] close(3) = 0 [pid 5788] close(4) = -1 EBADF (Bad file descriptor) [pid 5788] close(5) = -1 EBADF (Bad file descriptor) [pid 5788] close(6) = -1 EBADF (Bad file descriptor) [pid 5788] close(7) = -1 EBADF (Bad file descriptor) [pid 5788] close(8) = -1 EBADF (Bad file descriptor) [pid 5788] close(9) = -1 EBADF (Bad file descriptor) [pid 5788] close(10) = -1 EBADF (Bad file descriptor) [pid 5788] close(11) = -1 EBADF (Bad file descriptor) [pid 5788] close(12) = -1 EBADF (Bad file descriptor) [pid 5788] close(13) = -1 EBADF (Bad file descriptor) [pid 5788] close(14) = -1 EBADF (Bad file descriptor) [pid 5788] close(15) = -1 EBADF (Bad file descriptor) [pid 5788] close(16) = -1 EBADF (Bad file descriptor) [pid 5788] close(17) = -1 EBADF (Bad file descriptor) [pid 5788] close(18) = -1 EBADF (Bad file descriptor) [pid 5788] close(19) = -1 EBADF (Bad file descriptor) [pid 5788] close(20) = -1 EBADF (Bad file descriptor) [pid 5788] close(21) = -1 EBADF (Bad file descriptor) [pid 5788] close(22) = -1 EBADF (Bad file descriptor) [pid 5788] close(23) = -1 EBADF (Bad file descriptor) [pid 5788] close(24) = -1 EBADF (Bad file descriptor) [pid 5788] close(25) = -1 EBADF (Bad file descriptor) [pid 5788] close(26) = -1 EBADF (Bad file descriptor) [pid 5788] close(27) = -1 EBADF (Bad file descriptor) [pid 5788] close(28) = -1 EBADF (Bad file descriptor) [pid 5788] close(29) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5788] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5788] exit_group(0 [pid 5789] <... futex resumed>) = ? [pid 5790] <... futex resumed>) = ? [pid 5788] <... exit_group resumed>) = ? [pid 5789] +++ exited with 0 +++ [pid 5790] +++ exited with 0 +++ [pid 5788] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=752, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./250", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./250", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./250/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./250/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./250/binderfs") = 0 [pid 5028] umount2("./250/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./250/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./250/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./250/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./250/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./250/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./250") = 0 [pid 5028] mkdir("./251", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 755 ./strace-static-x86_64: Process 5791 attached [pid 5791] set_robust_list(0x555557186760, 24) = 0 [pid 5791] chdir("./251") = 0 [pid 5791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5791] setpgid(0, 0) = 0 [pid 5791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5791] write(3, "1000", 4) = 4 [pid 5791] close(3) = 0 [pid 5791] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5791] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5791] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5791] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5791] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5791] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5791] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5791] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0}./strace-static-x86_64: Process 5792 attached [pid 5792] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053 [pid 5791] <... clone3 resumed> => {parent_tid=[756]}, 88) = 756 [pid 5792] <... rseq resumed>) = 0 [pid 5791] rt_sigprocmask(SIG_SETMASK, [], [pid 5792] set_robust_list(0x7f801889c9a0, 24 [pid 5791] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5792] <... set_robust_list resumed>) = 0 [pid 5791] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] rt_sigprocmask(SIG_SETMASK, [], [pid 5791] <... futex resumed>) = 0 [pid 5792] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5791] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000} [pid 5792] memfd_create("syzkaller", 0) = 3 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5792] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5792] munmap(0x7f801047c000, 2097152) = 0 [pid 5792] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5792] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5792] close(3) = 0 [pid 5792] mkdir("./file0", 0777) = 0 [pid 5792] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5792] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5792] chdir("./file0") = 0 [pid 5792] ioctl(4, LOOP_CLR_FD) = 0 [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [ 142.740561][ T5792] loop0: detected capacity change from 0 to 4096 [ 142.749612][ T5792] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 142.770565][ T5792] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] memfd_create("syzkaller", 0) = 4 [pid 5792] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] close(4) = 0 [pid 5792] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5792] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] <... futex resumed>) = 0 [pid 5791] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5792] <... futex resumed>) = 0 [pid 5791] <... futex resumed>) = 1 [pid 5792] mkdir("./bus", 0777 [pid 5791] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5791] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5792] <... mkdir resumed>) = 0 [pid 5791] <... mmap resumed>) = 0x7f801065b000 [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5791] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5791] <... mprotect resumed>) = 0 [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5791] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5791] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5792] mkdir("./bus", 0777 [pid 5791] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5792] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777./strace-static-x86_64: Process 5793 attached [pid 5791] <... clone3 resumed> => {parent_tid=[757]}, 88) = 757 [pid 5793] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5791] rt_sigprocmask(SIG_SETMASK, [], [pid 5793] <... rseq resumed>) = 0 [pid 5791] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5793] set_robust_list(0x7f801067b9a0, 24 [pid 5791] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5793] <... set_robust_list resumed>) = 0 [pid 5791] <... futex resumed>) = 0 [pid 5793] rt_sigprocmask(SIG_SETMASK, [], [pid 5791] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5793] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5792] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5793] chdir("./bus" [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5793] <... chdir resumed>) = 0 [pid 5792] mkdir("./bus", 0777 [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5792] <... mkdir resumed>) = 0 [pid 5793] chdir("./bus" [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777 [pid 5793] <... chdir resumed>) = 0 [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus" [pid 5792] <... mkdir resumed>) = 0 [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5793] <... chdir resumed>) = 0 [pid 5792] mkdir("./bus", 0777 [pid 5793] chdir("./bus" [pid 5792] <... mkdir resumed>) = 0 [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777 [pid 5793] <... chdir resumed>) = 0 [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5792] <... mkdir resumed>) = 0 [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777 [pid 5793] chdir("./bus" [pid 5792] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5793] <... chdir resumed>) = 0 [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777 [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = 0 [pid 5792] <... mkdir resumed>) = 0 [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777 [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus" [pid 5792] <... mkdir resumed>) = 0 [pid 5793] <... chdir resumed>) = 0 [pid 5793] chdir("./bus" [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777 [pid 5793] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus" [pid 5792] <... mkdir resumed>) = 0 [pid 5793] <... chdir resumed>) = 0 [pid 5793] chdir("./bus" [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777 [pid 5793] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus" [pid 5792] <... mkdir resumed>) = 0 [pid 5793] <... chdir resumed>) = 0 [pid 5793] chdir("./bus" [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777 [pid 5793] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5792] <... mkdir resumed>) = 0 [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5793] chdir("./bus" [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5793] <... chdir resumed>) = 0 [pid 5793] chdir("./bus" [pid 5792] mkdir("./bus", 0777 [pid 5793] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus" [pid 5792] <... mkdir resumed>) = 0 [pid 5793] <... chdir resumed>) = 0 [pid 5793] chdir("./bus" [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777 [pid 5793] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus" [pid 5792] <... mkdir resumed>) = 0 [pid 5793] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5793] chdir("./bus" [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5793] <... chdir resumed>) = 0 [pid 5792] mkdir("./bus", 0777 [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = 0 [pid 5792] <... mkdir resumed>) = 0 [pid 5793] chdir("./bus" [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777 [pid 5793] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus" [pid 5792] <... mkdir resumed>) = 0 [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5793] <... chdir resumed>) = 0 [pid 5793] chdir("./bus" [pid 5792] mkdir("./bus", 0777 [pid 5793] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus" [pid 5792] <... mkdir resumed>) = 0 [pid 5793] <... chdir resumed>) = 0 [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5793] chdir("./bus" [pid 5792] mkdir("./bus", 0777 [pid 5793] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus" [pid 5792] <... mkdir resumed>) = 0 [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5793] <... chdir resumed>) = 0 [pid 5793] chdir("./bus" [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777 [pid 5793] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus" [pid 5792] <... mkdir resumed>) = 0 [pid 5793] <... chdir resumed>) = 0 [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5793] chdir("./bus" [pid 5792] mkdir("./bus", 0777 [pid 5793] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus" [pid 5792] <... mkdir resumed>) = 0 [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5793] <... chdir resumed>) = 0 [pid 5791] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5793] chdir("./bus" [pid 5792] mkdir("./bus", 0777 [pid 5793] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus" [pid 5792] <... mkdir resumed>) = 0 [pid 5793] <... chdir resumed>) = 0 [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5793] chdir("./bus" [pid 5792] mkdir("./bus", 0777 [pid 5793] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] chdir("./bus" [pid 5792] <... mkdir resumed>) = 0 [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5792] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5792] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5792] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5793] <... chdir resumed>) = 0 [pid 5793] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5793] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] close(3) = 0 [pid 5791] close(4) = -1 EBADF (Bad file descriptor) [pid 5791] close(5 [pid 5793] <... futex resumed>) = 0 [pid 5791] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5793] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] close(6) = -1 EBADF (Bad file descriptor) [pid 5791] close(7) = -1 EBADF (Bad file descriptor) [pid 5791] close(8) = -1 EBADF (Bad file descriptor) [pid 5791] close(9) = -1 EBADF (Bad file descriptor) [pid 5791] close(10) = -1 EBADF (Bad file descriptor) [pid 5791] close(11) = -1 EBADF (Bad file descriptor) [pid 5791] close(12) = -1 EBADF (Bad file descriptor) [pid 5791] close(13) = -1 EBADF (Bad file descriptor) [pid 5791] close(14) = -1 EBADF (Bad file descriptor) [pid 5791] close(15) = -1 EBADF (Bad file descriptor) [pid 5791] close(16) = -1 EBADF (Bad file descriptor) [pid 5791] close(17) = -1 EBADF (Bad file descriptor) [pid 5791] close(18) = -1 EBADF (Bad file descriptor) [pid 5791] close(19) = -1 EBADF (Bad file descriptor) [pid 5791] close(20) = -1 EBADF (Bad file descriptor) [pid 5791] close(21) = -1 EBADF (Bad file descriptor) [pid 5791] close(22) = -1 EBADF (Bad file descriptor) [pid 5791] close(23) = -1 EBADF (Bad file descriptor) [pid 5791] close(24) = -1 EBADF (Bad file descriptor) [pid 5791] close(25) = -1 EBADF (Bad file descriptor) [pid 5791] close(26) = -1 EBADF (Bad file descriptor) write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory [pid 5791] close(27) = -1 EBADF (Bad file descriptor) [pid 5791] close(28) = -1 EBADF (Bad file descriptor) [pid 5791] close(29) = -1 EBADF (Bad file descriptor) [pid 5791] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5791] exit_group(0 [pid 5793] <... futex resumed>) = ? [pid 5792] <... futex resumed>) = ? [pid 5793] +++ exited with 0 +++ [pid 5792] +++ exited with 0 +++ [pid 5791] <... exit_group resumed>) = ? [pid 5791] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=755, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./251", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./251", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./251/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./251/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./251/binderfs") = 0 [pid 5028] umount2("./251/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./251/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./251/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./251/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./251/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./251/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./251") = 0 [pid 5028] mkdir("./252", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5794 attached , child_tidptr=0x555557186750) = 758 [pid 5794] set_robust_list(0x555557186760, 24) = 0 [pid 5794] chdir("./252") = 0 [pid 5794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5794] setpgid(0, 0) = 0 [pid 5794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5794] write(3, "1000", 4) = 4 [pid 5794] close(3) = 0 [pid 5794] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5794] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5794] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5794] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5794] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5794] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5794] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[759]}, 88) = 759 [pid 5794] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5794] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5794] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5795 attached [pid 5795] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5795] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5795] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5795] memfd_create("syzkaller", 0) = 3 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5795] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5795] munmap(0x7f801047c000, 2097152) = 0 [pid 5795] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5795] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5795] close(3) = 0 [pid 5795] mkdir("./file0", 0777) = 0 [pid 5795] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5795] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5795] chdir("./file0") = 0 [pid 5795] ioctl(4, LOOP_CLR_FD) = 0 [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [ 143.013762][ T5795] loop0: detected capacity change from 0 to 4096 [ 143.022678][ T5795] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 143.041722][ T5795] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] memfd_create("syzkaller", 0) = 4 [pid 5795] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] close(4) = 0 [pid 5795] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5795] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5794] <... futex resumed>) = 0 [pid 5794] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5795] <... futex resumed>) = 0 [pid 5794] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5795] mkdir("./bus", 0777 [pid 5794] <... futex resumed>) = 0 [pid 5794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5794] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5794] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5795] <... mkdir resumed>) = 0 [pid 5794] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5794] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) ./strace-static-x86_64: Process 5796 attached [pid 5794] <... clone3 resumed> => {parent_tid=[760]}, 88) = 760 [pid 5796] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5794] rt_sigprocmask(SIG_SETMASK, [], [pid 5796] <... rseq resumed>) = 0 [pid 5794] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5796] set_robust_list(0x7f801067b9a0, 24 [pid 5794] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5796] <... set_robust_list resumed>) = 0 [pid 5796] rt_sigprocmask(SIG_SETMASK, [], [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5794] <... futex resumed>) = 0 [pid 5796] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5795] mkdir("./bus", 0777 [pid 5794] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5796] chdir("./bus" [pid 5795] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5796] <... chdir resumed>) = 0 [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5796] chdir("./bus" [pid 5795] mkdir("./bus", 0777 [pid 5796] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5795] <... mkdir resumed>) = 0 [pid 5796] chdir("./bus" [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5796] <... chdir resumed>) = 0 [pid 5796] chdir("./bus" [pid 5795] mkdir("./bus", 0777 [pid 5796] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5795] <... mkdir resumed>) = 0 [pid 5796] chdir("./bus" [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5796] <... chdir resumed>) = 0 [pid 5795] mkdir("./bus", 0777 [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus" [pid 5795] <... mkdir resumed>) = 0 [pid 5796] <... chdir resumed>) = 0 [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus" [pid 5795] mkdir("./bus", 0777 [pid 5796] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus" [pid 5795] <... mkdir resumed>) = 0 [pid 5796] <... chdir resumed>) = 0 [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5796] chdir("./bus" [pid 5795] mkdir("./bus", 0777 [pid 5796] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus" [pid 5795] <... mkdir resumed>) = 0 [pid 5796] <... chdir resumed>) = 0 [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus" [pid 5795] mkdir("./bus", 0777 [pid 5796] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus" [pid 5795] <... mkdir resumed>) = 0 [pid 5796] <... chdir resumed>) = 0 [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5795] mkdir("./bus", 0777 [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus" [pid 5795] <... mkdir resumed>) = 0 [pid 5796] <... chdir resumed>) = 0 [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5796] chdir("./bus" [pid 5795] mkdir("./bus", 0777 [pid 5796] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5796] chdir("./bus" [pid 5795] <... mkdir resumed>) = 0 [pid 5796] <... chdir resumed>) = 0 [pid 5796] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5796] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5794] <... futex resumed>) = 0 [pid 5796] <... futex resumed>) = 1 [pid 5796] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5795] mkdir("./bus", 0777) = 0 [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5795] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5795] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5795] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5794] close(3) = 0 [pid 5794] close(4) = -1 EBADF (Bad file descriptor) [pid 5794] close(5) = -1 EBADF (Bad file descriptor) [pid 5794] close(6) = -1 EBADF (Bad file descriptor) [pid 5794] close(7) = -1 EBADF (Bad file descriptor) [pid 5794] close(8) = -1 EBADF (Bad file descriptor) [pid 5794] close(9) = -1 EBADF (Bad file descriptor) [pid 5794] close(10) = -1 EBADF (Bad file descriptor) [pid 5794] close(11) = -1 EBADF (Bad file descriptor) [pid 5794] close(12) = -1 EBADF (Bad file descriptor) [pid 5794] close(13) = -1 EBADF (Bad file descriptor) [pid 5794] close(14) = -1 EBADF (Bad file descriptor) [pid 5794] close(15) = -1 EBADF (Bad file descriptor) [pid 5794] close(16) = -1 EBADF (Bad file descriptor) [pid 5794] close(17) = -1 EBADF (Bad file descriptor) [pid 5794] close(18) = -1 EBADF (Bad file descriptor) [pid 5794] close(19) = -1 EBADF (Bad file descriptor) [pid 5794] close(20) = -1 EBADF (Bad file descriptor) [pid 5794] close(21) = -1 EBADF (Bad file descriptor) [pid 5794] close(22) = -1 EBADF (Bad file descriptor) [pid 5794] close(23) = -1 EBADF (Bad file descriptor) [pid 5794] close(24) = -1 EBADF (Bad file descriptor) [pid 5794] close(25) = -1 EBADF (Bad file descriptor) [pid 5794] close(26) = -1 EBADF (Bad file descriptor) [pid 5794] close(27) = -1 EBADF (Bad file descriptor) [pid 5794] close(28) = -1 EBADF (Bad file descriptor) [pid 5794] close(29) = -1 EBADF (Bad file descriptor) [pid 5794] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5794] exit_group(0 [pid 5796] <... futex resumed>) = ? [pid 5795] <... futex resumed>) = ? [pid 5794] <... exit_group resumed>) = ? [pid 5795] +++ exited with 0 +++ [pid 5796] +++ exited with 0 +++ [pid 5794] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=758, si_uid=0, si_status=0, si_utime=0, si_stime=8 /* 0.08 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./252", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./252", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./252/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./252/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./252/binderfs") = 0 [pid 5028] umount2("./252/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./252/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./252/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./252/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./252/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./252/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./252") = 0 [pid 5028] mkdir("./253", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 761 ./strace-static-x86_64: Process 5797 attached [pid 5797] set_robust_list(0x555557186760, 24) = 0 [pid 5797] chdir("./253") = 0 [pid 5797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5797] setpgid(0, 0) = 0 [pid 5797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5797] write(3, "1000", 4) = 4 [pid 5797] close(3) = 0 [pid 5797] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5797] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5797] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5797] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5797] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5797] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5797] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[762]}, 88) = 762 [pid 5797] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5797] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5797] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5798 attached [pid 5798] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5798] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5798] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5798] memfd_create("syzkaller", 0) = 3 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5798] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5798] munmap(0x7f801047c000, 2097152) = 0 [pid 5798] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5798] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5798] close(3) = 0 [pid 5798] mkdir("./file0", 0777) = 0 [ 143.297321][ T5798] loop0: detected capacity change from 0 to 4096 [ 143.309046][ T5798] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [pid 5798] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5798] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5798] chdir("./file0") = 0 [pid 5798] ioctl(4, LOOP_CLR_FD) = 0 [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] memfd_create("syzkaller", 0) = 4 [pid 5798] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] close(4) = 0 [pid 5798] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5798] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5797] <... futex resumed>) = 0 [pid 5797] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5798] mkdir("./bus", 0777 [pid 5797] <... futex resumed>) = 0 [pid 5797] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [ 143.340905][ T5798] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5797] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5797] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5797] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0} [pid 5798] <... mkdir resumed>) = 0 ./strace-static-x86_64: Process 5799 attached [pid 5797] <... clone3 resumed> => {parent_tid=[763]}, 88) = 763 [pid 5799] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5797] rt_sigprocmask(SIG_SETMASK, [], [pid 5799] <... rseq resumed>) = 0 [pid 5797] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5799] set_robust_list(0x7f801067b9a0, 24 [pid 5797] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5799] <... set_robust_list resumed>) = 0 [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5799] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5797] <... futex resumed>) = 0 [pid 5799] chdir("./bus" [pid 5797] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5799] <... chdir resumed>) = 0 [pid 5799] chdir("./bus" [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5799] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5798] mkdir("./bus", 0777 [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5798] <... mkdir resumed>) = 0 [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777 [pid 5799] chdir("./bus") = 0 [pid 5799] chdir("./bus" [pid 5798] <... mkdir resumed>) = 0 [pid 5799] <... chdir resumed>) = 0 [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5799] chdir("./bus" [pid 5798] mkdir("./bus", 0777 [pid 5799] <... chdir resumed>) = 0 [pid 5798] <... mkdir resumed>) = 0 [pid 5799] chdir("./bus" [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777 [pid 5799] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus" [pid 5798] <... mkdir resumed>) = 0 [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5799] <... chdir resumed>) = 0 [pid 5798] mkdir("./bus", 0777 [pid 5799] chdir("./bus" [pid 5798] <... mkdir resumed>) = 0 [pid 5799] <... chdir resumed>) = 0 [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5799] chdir("./bus" [pid 5798] mkdir("./bus", 0777 [pid 5799] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus" [pid 5798] <... mkdir resumed>) = 0 [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5799] <... chdir resumed>) = 0 [pid 5798] mkdir("./bus", 0777 [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus" [pid 5798] <... mkdir resumed>) = 0 [pid 5799] <... chdir resumed>) = 0 [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5799] chdir("./bus" [pid 5798] mkdir("./bus", 0777 [pid 5799] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5798] <... mkdir resumed>) = 0 [pid 5799] chdir("./bus" [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5799] <... chdir resumed>) = 0 [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5798] mkdir("./bus", 0777 [pid 5799] chdir("./bus" [pid 5798] <... mkdir resumed>) = 0 [pid 5799] <... chdir resumed>) = 0 [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5799] chdir("./bus" [pid 5798] mkdir("./bus", 0777 [pid 5799] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus" [pid 5798] <... mkdir resumed>) = 0 [pid 5799] <... chdir resumed>) = 0 [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5799] chdir("./bus" [pid 5798] mkdir("./bus", 0777 [pid 5799] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus" [pid 5798] <... mkdir resumed>) = 0 [pid 5799] <... chdir resumed>) = 0 [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777 [pid 5799] chdir("./bus" [pid 5797] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5798] <... mkdir resumed>) = 0 [pid 5799] <... chdir resumed>) = 0 [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5799] chdir("./bus" [pid 5798] mkdir("./bus", 0777 [pid 5799] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus" [pid 5798] <... mkdir resumed>) = 0 [pid 5799] <... chdir resumed>) = 0 [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5799] chdir("./bus" [pid 5798] mkdir("./bus", 0777 [pid 5799] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = 0 [pid 5798] <... mkdir resumed>) = 0 [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5798] mkdir("./bus", 0777 [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5799] chdir("./bus" [pid 5798] <... mkdir resumed>) = 0 [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5799] <... chdir resumed>) = 0 [pid 5799] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5798] mkdir("./bus", 0777 [pid 5799] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5799] futex(0x7f80189886b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] <... mkdir resumed>) = 0 [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5798] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5798] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5798] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5797] close(3) = 0 [pid 5797] close(4) = -1 EBADF (Bad file descriptor) [pid 5797] close(5) = -1 EBADF (Bad file descriptor) [pid 5797] close(6) = -1 EBADF (Bad file descriptor) [pid 5797] close(7) = -1 EBADF (Bad file descriptor) [pid 5797] close(8) = -1 EBADF (Bad file descriptor) [pid 5797] close(9) = -1 EBADF (Bad file descriptor) [pid 5797] close(10) = -1 EBADF (Bad file descriptor) [pid 5797] close(11) = -1 EBADF (Bad file descriptor) [pid 5797] close(12) = -1 EBADF (Bad file descriptor) [pid 5797] close(13) = -1 EBADF (Bad file descriptor) [pid 5797] close(14) = -1 EBADF (Bad file descriptor) [pid 5797] close(15) = -1 EBADF (Bad file descriptor) [pid 5797] close(16) = -1 EBADF (Bad file descriptor) [pid 5797] close(17) = -1 EBADF (Bad file descriptor) [pid 5797] close(18) = -1 EBADF (Bad file descriptor) [pid 5797] close(19) = -1 EBADF (Bad file descriptor) [pid 5797] close(20) = -1 EBADF (Bad file descriptor) [pid 5797] close(21) = -1 EBADF (Bad file descriptor) [pid 5797] close(22) = -1 EBADF (Bad file descriptor) [pid 5797] close(23) = -1 EBADF (Bad file descriptor) [pid 5797] close(24) = -1 EBADF (Bad file descriptor) [pid 5797] close(25) = -1 EBADF (Bad file descriptor) [pid 5797] close(26) = -1 EBADF (Bad file descriptor) [pid 5797] close(27write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = -1 EBADF (Bad file descriptor) [pid 5797] close(28) = -1 EBADF (Bad file descriptor) [pid 5797] close(29) = -1 EBADF (Bad file descriptor) [pid 5797] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156) = 156 [pid 5797] exit_group(0) = ? [pid 5799] <... futex resumed>) = ? [pid 5798] <... futex resumed>) = ? [pid 5799] +++ exited with 0 +++ [pid 5798] +++ exited with 0 +++ [pid 5797] +++ exited with 0 +++ [pid 5028] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=761, si_uid=0, si_status=0, si_utime=0, si_stime=10 /* 0.10 s */} --- [pid 5028] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5028] umount2("./253", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./253", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 5028] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(3, 0x555557188800 /* 4 entries */, 32768) = 112 [pid 5028] umount2("./253/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./253/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] unlink("./253/binderfs") = 0 [pid 5028] umount2("./253/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = 0 [pid 5028] umount2("./253/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] newfstatat(AT_FDCWD, "./253/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0 [pid 5028] umount2("./253/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) [pid 5028] openat(AT_FDCWD, "./253/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4 [pid 5028] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 [pid 5028] getdents64(4, 0x555557190840 /* 2 entries */, 32768) = 48 [pid 5028] getdents64(4, 0x555557190840 /* 0 entries */, 32768) = 0 [pid 5028] close(4) = 0 [pid 5028] rmdir("./253/file0") = 0 [pid 5028] getdents64(3, 0x555557188800 /* 0 entries */, 32768) = 0 [pid 5028] close(3) = 0 [pid 5028] rmdir("./253") = 0 [pid 5028] mkdir("./254", 0777) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 [pid 5028] ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) [pid 5028] close(3) = 0 [pid 5028] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555557186750) = 764 ./strace-static-x86_64: Process 5800 attached [pid 5800] set_robust_list(0x555557186760, 24) = 0 [pid 5800] chdir("./254") = 0 [pid 5800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5800] setpgid(0, 0) = 0 [pid 5800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5800] write(3, "1000", 4) = 4 [pid 5800] close(3) = 0 [pid 5800] symlink("/dev/binderfs", "./binderfs") = 0 [pid 5800] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5800] rt_sigaction(SIGRT_1, {sa_handler=0x7f801890e1d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f80188afed0}, NULL, 8) = 0 [pid 5800] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801887c000 [pid 5800] mprotect(0x7f801887d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5800] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5800] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801889c990, parent_tid=0x7f801889c990, exit_signal=0, stack=0x7f801887c000, stack_size=0x20240, tls=0x7f801889c6c0} => {parent_tid=[765]}, 88) = 765 [pid 5800] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5800] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5800] futex(0x7f80189886ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=4, tv_nsec=50000000}./strace-static-x86_64: Process 5801 attached [pid 5801] rseq(0x7f801889cfe0, 0x20, 0, 0x53053053) = 0 [pid 5801] set_robust_list(0x7f801889c9a0, 24) = 0 [pid 5801] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5801] memfd_create("syzkaller", 0) = 3 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f801047c000 [pid 5801] write(3, "\xeb\x52\x90\x4e\x54\x46\x53\x20\x20\x20\x20\x00\x10\x01\x00\x00\x00\x00\x00\x00\x00\xf8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x00\x80\x00\xff\x01\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\xff\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x78\x5f\xaa\x3b\xd7\x0e\xce\x68\x00\x00\x00\x00\x0e\x1f\xbe\x71\x7c\xac\x22\xc0\x74\x0b\x56\xb4\x0e\xbb\x07\x00"..., 2097152) = 2097152 [pid 5801] munmap(0x7f801047c000, 2097152) = 0 [pid 5801] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5801] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5801] close(3) = 0 [pid 5801] mkdir("./file0", 0777) = 0 [pid 5801] mount("/dev/loop0", "./file0", "ntfs3", MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_MANDLOCK|MS_REC|MS_LAZYTIME, "iocharset=koi8-r,") = 0 [pid 5801] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3 [pid 5801] chdir("./file0") = 0 [pid 5801] ioctl(4, LOOP_CLR_FD) = 0 [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] memfd_create("syzkaller", 0) = 4 [pid 5801] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] close(4) = 0 [pid 5801] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5800] <... futex resumed>) = 0 [pid 5801] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5800] futex(0x7f80189886a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5800] <... futex resumed>) = 0 [pid 5801] mkdir("./bus", 0777 [pid 5800] futex(0x7f80189886bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f801065b000 [pid 5800] mprotect(0x7f801065c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5801] <... mkdir resumed>) = 0 [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5800] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5801] mkdir("./bus", 0777 [pid 5800] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5801] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5800] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f801067b990, parent_tid=0x7f801067b990, exit_signal=0, stack=0x7f801065b000, stack_size=0x20240, tls=0x7f801067b6c0}./strace-static-x86_64: Process 5802 attached [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5802] rseq(0x7f801067bfe0, 0x20, 0, 0x53053053 [pid 5801] mkdir("./bus", 0777 [pid 5802] <... rseq resumed>) = 0 [pid 5801] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777 [pid 5800] <... clone3 resumed> => {parent_tid=[766]}, 88) = 766 [pid 5801] <... mkdir resumed>) = -1 EEXIST (File exists) [pid 5800] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5802] set_robust_list(0x7f801067b9a0, 24 [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5800] futex(0x7f80189886b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5802] <... set_robust_list resumed>) = 0 [pid 5802] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5802] chdir("./bus") = 0 [pid 5801] mkdir("./bus", 0777 [pid 5800] <... futex resumed>) = 0 [pid 5802] chdir("./bus" [pid 5800] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5802] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus" [pid 5801] <... mkdir resumed>) = 0 [pid 5802] <... chdir resumed>) = 0 [pid 5802] chdir("./bus" [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [ 143.593698][ T5801] loop0: detected capacity change from 0 to 4096 [ 143.602484][ T5801] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512). [ 143.620218][ T5801] ntfs3: loop0: Mark volume as dirty due to NTFS errors [pid 5801] mkdir("./bus", 0777 [pid 5802] <... chdir resumed>) = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus" [pid 5801] <... mkdir resumed>) = 0 [pid 5802] <... chdir resumed>) = 0 [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus" [pid 5801] mkdir("./bus", 0777) = 0 [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5802] <... chdir resumed>) = 0 [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5802] chdir("./bus" [pid 5801] mkdir("./bus", 0777) = 0 [pid 5802] <... chdir resumed>) = 0 [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5801] mkdir("./bus", 0777 [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = -1 ENOENT (No such file or directory) [pid 5802] chdir("./bus") = 0 [pid 5802] chdir("./bus" [pid 5801] <... mkdir resumed>) = 0 [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = 0 [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5800] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5800] futex(0x7f80189886bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5800] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [ 143.696977][ T5802] ------------[ cut here ]------------ [ 143.702846][ T5802] DEBUG_RWSEMS_WARN_ON(!is_rwsem_reader_owned(sem)): count = 0x0, magic = 0xffff88806f123b50, owner = 0x0, curr 0xffff88807e15c1c0, list empty [ 143.717995][ T5802] WARNING: CPU: 1 PID: 5802 at kernel/locking/rwsem.c:1343 __up_read+0x5f1/0x750 [ 143.727187][ T5802] Modules linked in: [ 143.731111][ T5802] CPU: 1 PID: 5802 Comm: syz-executor198 Not tainted 6.5.0-syzkaller-12728-ga48fa7efaf11 #0 [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] mkdir("./bus", 0777) = -1 EEXIST (File exists) [pid 5801] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} --- [pid 5801] futex(0x7f80189886ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 143.741221][ T5802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 143.751316][ T5802] RIP: 0010:__up_read+0x5f1/0x750 [ 143.756370][ T5802] Code: 80 3c 02 00 0f 85 bd 00 00 00 48 8b 13 41 57 4c 89 f1 48 c7 c6 60 94 8c 8a 4c 8b 4c 24 10 48 c7 c7 00 93 8c 8a e8 7f d4 e6 ff <0f> 0b 59 e9 08 fb ff ff 48 c7 c7 ac 9d cd 8e 48 89 04 24 e8 17 b2 [ 143.776326][ T5802] RSP: 0018:ffffc900044ffb48 EFLAGS: 00010282 [ 143.782426][ T5802] RAX: 0000000000000000 RBX: ffff88806f123b50 RCX: 0000000000000000 [ 143.790438][ T5802] RDX: ffff88807e15c1c0 RSI: ffffffff814cf106 RDI: 0000000000000001 [ 143.798422][ T5802] RBP: ffffffff8ecd9dac R08: 0000000000000001 R09: 0000000000000000 [ 143.806411][ T5802] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88806f123b58 [ 143.814418][ T5802] R13: 1ffff9200089ff6d R14: ffff88806f123b50 R15: ffffffff8a8c9240 [ 143.822425][ T5802] FS: 00007f801067b6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 143.831391][ T5802] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 143.837986][ T5802] CR2: 00007f801067b000 CR3: 000000001dad6000 CR4: 00000000003506e0 [pid 5801] futex(0x7f80189886a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5800] close(3) = 0 [pid 5800] close(4) = -1 EBADF (Bad file descriptor) [pid 5800] close(5) = -1 EBADF (Bad file descriptor) [pid 5800] close(6) = -1 EBADF (Bad file descriptor) [pid 5800] close(7) = -1 EBADF (Bad file descriptor) [pid 5800] close(8) = -1 EBADF (Bad file descriptor) [pid 5800] close(9) = -1 EBADF (Bad file descriptor) [pid 5800] close(10) = -1 EBADF (Bad file descriptor) [pid 5800] close(11) = -1 EBADF (Bad file descriptor) [pid 5800] close(12) = -1 EBADF (Bad file descriptor) [pid 5800] close(13) = -1 EBADF (Bad file descriptor) [pid 5800] close(14) = -1 EBADF (Bad file descriptor) [pid 5800] close(15) = -1 EBADF (Bad file descriptor) [pid 5800] close(16) = -1 EBADF (Bad file descriptor) [pid 5800] close(17) = -1 EBADF (Bad file descriptor) [pid 5800] close(18) = -1 EBADF (Bad file descriptor) [pid 5800] close(19) = -1 EBADF (Bad file descriptor) [pid 5800] close(20) = -1 EBADF (Bad file descriptor) [pid 5800] close(21) = -1 EBADF (Bad file descriptor) [pid 5800] close(22) = -1 EBADF (Bad file descriptor) [pid 5800] close(23) = -1 EBADF (Bad file descriptor) [pid 5800] close(24) = -1 EBADF (Bad file descriptor) [pid 5800] close(25) = -1 EBADF (Bad file descriptor) [pid 5800] close(26) = -1 EBADF (Bad file descriptor) [pid 5800] close(27) = -1 EBADF (Bad file descriptor) [pid 5800] close(28) = -1 EBADF (Bad file descriptor) [pid 5800] close(29) = -1 EBADF (Bad file descriptor) [pid 5800] write(1, "write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory\nwrite to /proc/sys/ne"..., 156write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory ) = 156 [pid 5800] exit_group(0 [pid 5801] <... futex resumed>) = ? [pid 5800] <... exit_group resumed>) = ? [pid 5801] +++ exited with 0 +++ [ 143.845977][ T5802] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 143.853971][ T5802] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 143.861984][ T5802] Call Trace: [ 143.865272][ T5802] [ 143.868213][ T5802] ? show_regs+0x8f/0xa0 [ 143.872512][ T5802] ? __warn+0xe6/0x380 [ 143.876595][ T5802] ? preempt_schedule_notrace+0x5f/0xe0 [ 143.882164][ T5802] ? __up_read+0x5f1/0x750 [ 143.886591][ T5802] ? report_bug+0x3bc/0x580 [ 143.891133][ T5802] ? handle_bug+0x3c/0x70 [ 143.895483][ T5802] ? exc_invalid_op+0x17/0x40 [ 143.900225][ T5802] ? asm_exc_invalid_op+0x1a/0x20 [ 143.905274][ T5802] ? __warn_printk+0x1a6/0x350 [ 143.910077][ T5802] ? __up_read+0x5f1/0x750 [ 143.914504][ T5802] ? __up_read+0x5f1/0x750 [ 143.918910][ T5802] ? _down_write_nest_lock+0x200/0x200 [ 143.924393][ T5802] walk_component+0x354/0x5a0 [ 143.929101][ T5802] path_lookupat+0x17f/0x770 [ 143.933744][ T5802] filename_lookup+0x1e7/0x5b0 [ 143.938517][ T5802] ? may_linkat+0x340/0x340 [ 143.943033][ T5802] ? __might_fault+0xe5/0x190 [ 143.947731][ T5802] ? getname_flags.part.0+0x1d5/0x4d0 [ 143.953125][ T5802] user_path_at_empty+0x42/0x60 [ 143.957987][ T5802] __x64_sys_chdir+0xce/0x270 [ 143.962678][ T5802] ? rcu_is_watching+0x12/0xb0 [ 143.967451][ T5802] ? __ia32_sys_access+0x80/0x80 [ 143.972409][ T5802] ? _raw_spin_unlock_irq+0x2e/0x50 [ 143.977630][ T5802] ? ptrace_notify+0xf4/0x130 [ 143.982328][ T5802] do_syscall_64+0x38/0xb0 [ 143.986771][ T5802] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 143.992678][ T5802] RIP: 0033:0x7f80188e82b9 [ 143.997097][ T5802] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 144.016727][ T5802] RSP: 002b:00007f801067b148 EFLAGS: 00000246 ORIG_RAX: 0000000000000050 [ 144.025179][ T5802] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f80188e82b9 [ 144.033180][ T5802] RDX: 00007f80188e82b9 RSI: ffffffffffffffb0 RDI: 0000000020000380 [ 144.041196][ T5802] RBP: 00007f80189886b0 R08: 0000000000000000 R09: 0000000000000000 [ 144.049180][ T5802] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f80189886bc [ 144.057179][ T5802] R13: 0000000000000006 R14: 00007ffd023d4af0 R15: 00007ffd023d4bd8 [ 144.065171][ T5802] [ 144.068197][ T5802] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 144.075470][ T5802] CPU: 1 PID: 5802 Comm: syz-executor198 Not tainted 6.5.0-syzkaller-12728-ga48fa7efaf11 #0 [ 144.085518][ T5802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023 [ 144.095558][ T5802] Call Trace: [ 144.098824][ T5802] [ 144.101741][ T5802] dump_stack_lvl+0xd9/0x1b0 [ 144.106342][ T5802] panic+0x6a6/0x750 [ 144.110234][ T5802] ? panic_smp_self_stop+0xa0/0xa0 [ 144.115337][ T5802] ? __up_read+0x5f1/0x750 [ 144.119753][ T5802] check_panic_on_warn+0xab/0xb0 [ 144.124693][ T5802] __warn+0xf2/0x380 [ 144.128580][ T5802] ? preempt_schedule_notrace+0x5f/0xe0 [ 144.134125][ T5802] ? __up_read+0x5f1/0x750 [ 144.138551][ T5802] report_bug+0x3bc/0x580 [ 144.142880][ T5802] handle_bug+0x3c/0x70 [ 144.147043][ T5802] exc_invalid_op+0x17/0x40 [ 144.151537][ T5802] asm_exc_invalid_op+0x1a/0x20 [ 144.156395][ T5802] RIP: 0010:__up_read+0x5f1/0x750 [ 144.161427][ T5802] Code: 80 3c 02 00 0f 85 bd 00 00 00 48 8b 13 41 57 4c 89 f1 48 c7 c6 60 94 8c 8a 4c 8b 4c 24 10 48 c7 c7 00 93 8c 8a e8 7f d4 e6 ff <0f> 0b 59 e9 08 fb ff ff 48 c7 c7 ac 9d cd 8e 48 89 04 24 e8 17 b2 [ 144.181036][ T5802] RSP: 0018:ffffc900044ffb48 EFLAGS: 00010282 [ 144.187106][ T5802] RAX: 0000000000000000 RBX: ffff88806f123b50 RCX: 0000000000000000 [ 144.195081][ T5802] RDX: ffff88807e15c1c0 RSI: ffffffff814cf106 RDI: 0000000000000001 [ 144.203061][ T5802] RBP: ffffffff8ecd9dac R08: 0000000000000001 R09: 0000000000000000 [ 144.211038][ T5802] R10: 0000000000000001 R11: 0000000000000001 R12: ffff88806f123b58 [ 144.219013][ T5802] R13: 1ffff9200089ff6d R14: ffff88806f123b50 R15: ffffffff8a8c9240 [ 144.226989][ T5802] ? __warn_printk+0x1a6/0x350 [ 144.231765][ T5802] ? __up_read+0x5f1/0x750 [ 144.236187][ T5802] ? _down_write_nest_lock+0x200/0x200 [ 144.241656][ T5802] walk_component+0x354/0x5a0 [ 144.246351][ T5802] path_lookupat+0x17f/0x770 [ 144.250964][ T5802] filename_lookup+0x1e7/0x5b0 [ 144.255743][ T5802] ? may_linkat+0x340/0x340 [ 144.260255][ T5802] ? __might_fault+0xe5/0x190 [ 144.264952][ T5802] ? getname_flags.part.0+0x1d5/0x4d0 [ 144.270343][ T5802] user_path_at_empty+0x42/0x60 [ 144.275201][ T5802] __x64_sys_chdir+0xce/0x270 [ 144.279887][ T5802] ? rcu_is_watching+0x12/0xb0 [ 144.284654][ T5802] ? __ia32_sys_access+0x80/0x80 [ 144.289597][ T5802] ? _raw_spin_unlock_irq+0x2e/0x50 [ 144.294811][ T5802] ? ptrace_notify+0xf4/0x130 [ 144.299494][ T5802] do_syscall_64+0x38/0xb0 [ 144.303934][ T5802] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 144.309839][ T5802] RIP: 0033:0x7f80188e82b9 [ 144.314258][ T5802] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 1b 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 144.333869][ T5802] RSP: 002b:00007f801067b148 EFLAGS: 00000246 ORIG_RAX: 0000000000000050 [ 144.342289][ T5802] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f80188e82b9 [ 144.350262][ T5802] RDX: 00007f80188e82b9 RSI: ffffffffffffffb0 RDI: 0000000020000380 [ 144.358234][ T5802] RBP: 00007f80189886b0 R08: 0000000000000000 R09: 0000000000000000 [ 144.366204][ T5802] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f80189886bc [ 144.374177][ T5802] R13: 0000000000000006 R14: 00007ffd023d4af0 R15: 00007ffd023d4bd8 [ 144.382167][ T5802] [ 144.385352][ T5802] Kernel Offset: disabled [ 144.389660][ T5802] Rebooting in 86400 seconds..