ci-upstream-kasan-gce-root/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-kasan-gce-root/syz-executor15503911

<...>
Warning: Permanently added '10.128.0.62' (ED25519) to the list of known hosts.
execve("ci-upstream-kasan-gce-root/syz-executor15503911", ["ci-upstream-kasan-gce-root/syz-executor15503911"], 0x7ffcf27e6990 /* 10 vars */) = 0
brk(NULL)                               = 0x555589d01000
brk(0x555589d01e40)                     = 0x555589d01e40
arch_prctl(ARCH_SET_FS, 0x555589d014c0) = 0
set_tid_address(0x555589d01790)         = 5669
set_robust_list(0x555589d017a0, 24)     = 0
rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci-upstream-kasan-gce-root/syz-executor15503911", 4096) = 53
getrandom("\x2b\xa4\x97\x8b\xd2\xf2\xa2\xc4", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555589d01e40
brk(0x555589d22e40)                     = 0x555589d22e40
brk(0x555589d23000)                     = 0x555589d23000
mprotect(0x7f7888c78000, 20480, PROT_READ) = 0
mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000
mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000
mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-root/strace-static-x86_64: Process 5670 attached
, child_tidptr=0x555589d01790) = 5670
[pid  5669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5670] set_robust_list(0x555589d017a0, 24 <unfinished ...>
[pid  5669] openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5670] <... set_robust_list resumed>) = 0
[pid  5670] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5669] <... openat resumed>)       = 3
[pid  5669] write(3, "10000000000", 11 <unfinished ...>
[pid  5670] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5669] <... write resumed>)        = 11
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "20", 2)           = 2
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "1", 1)            = 1
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "0", 1)            = 1
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "0", 1)            = 1
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "1", 1)            = 1
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "100", 3)          = 3
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "0", 1)            = 1
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "0", 1)            = 1
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "7 4 1 3", 7)      = 7
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "1", 1)            = 1
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "1", 1)            = 1
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/sys/kernel/debug/failslab/task-filter", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "Y", 1)            = 1
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/task-filter", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "Y", 1)            = 1
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/task-filter", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "Y", 1)            = 1
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/sys/kernel/debug/fail_usercopy/task-filter", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "Y", 1)            = 1
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/sys/kernel/debug/fail_make_request/task-filter", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "Y", 1)            = 1
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/sys/kernel/debug/fail_io_timeout/task-filter", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "Y", 1)            = 1
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/sys/kernel/debug/fail_iommufd/task-filter", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "Y", 1)            = 1
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "0", 1)            = 1
[pid  5669] close(3)                    = 0
[pid  5669] openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3
[pid  5669] write(3, "5670", 4)         = 4
[pid  5669] close(3)                    = 0
[pid  5669] kill(5670, SIGKILL)         = 0
[pid  5670] +++ killed by SIGKILL +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5670, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} ---
rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0
rt_sigaction(SIGSEGV, {sa_handler=0x7f7888bc8d70, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f7888bcd540}, NULL, 8) = 0
rt_sigaction(SIGBUS, {sa_handler=0x7f7888bc8d70, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f7888bcd540}, NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, ~[], [], 8)   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-root/strace-static-x86_64: Process 5671 attached
, child_tidptr=0x555589d01790) = 5671
[pid  5669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5671] set_robust_list(0x555589d017a0, 24 <unfinished ...>
[pid  5669] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5671] <... set_robust_list resumed>) = 0
[pid  5669] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5671] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5671] getrandom(ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5672 attached
 <unfinished ...>
[pid  5669] <... clone resumed>, child_tidptr=0x555589d01790) = 5672
[pid  5671] <... getrandom resumed>"\x33\x75\xd5\x5b\xcb\xd5\xf1\x30", 8, GRND_NONBLOCK) = 8
[pid  5669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5669] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5669] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5672] set_robust_list(0x555589d017a0, 24 <unfinished ...>
[pid  5671] mkdir("./syzkaller.7Kyc72", 0700 <unfinished ...>
[pid  5672] <... set_robust_list resumed>) = 0
ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5673 attached
[pid  5669] <... clone resumed>, child_tidptr=0x555589d01790) = 5673
[pid  5669] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5673] set_robust_list(0x555589d017a0, 24 <unfinished ...>
[pid  5669] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5673] <... set_robust_list resumed>) = 0
[pid  5669] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5673] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5672] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5671] <... mkdir resumed>)        = 0
[pid  5672] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5669] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5673] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5669] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5672] getrandom( <unfinished ...>
[pid  5671] chmod("./syzkaller.7Kyc72", 0777 <unfinished ...>
[pid  5672] <... getrandom resumed>"\x05\xb1\x66\x08\xfe\x0d\x04\xd6", 8, GRND_NONBLOCK) = 8
[pid  5672] mkdir("./syzkaller.Xw80Rm", 0700 <unfinished ...>
[pid  5671] <... chmod resumed>)        = 0
[pid  5672] <... mkdir resumed>)        = 0
ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5674 attached
[pid  5671] chdir("./syzkaller.7Kyc72") = 0
[pid  5673] getrandom( <unfinished ...>
[pid  5671] mkdir("./0", 0777 <unfinished ...>
[pid  5672] chmod("./syzkaller.Xw80Rm", 0777 <unfinished ...>
[pid  5671] <... mkdir resumed>)        = 0
[pid  5673] <... getrandom resumed>"\x52\x42\xe6\x0c\x8f\x2f\xde\x5c", 8, GRND_NONBLOCK) = 8
[pid  5672] <... chmod resumed>)        = 0
[pid  5673] mkdir("./syzkaller.CVXYOD", 0700 <unfinished ...>
[pid  5672] chdir("./syzkaller.Xw80Rm" <unfinished ...>
[pid  5674] set_robust_list(0x555589d017a0, 24 <unfinished ...>
[pid  5673] <... mkdir resumed>)        = 0
[pid  5672] <... chdir resumed>)        = 0
[pid  5671] openat(AT_FDCWD, "/dev/loop0", O_RDONLY <unfinished ...>
[pid  5669] <... clone resumed>, child_tidptr=0x555589d01790) = 5674
[pid  5673] chmod("./syzkaller.CVXYOD", 0777 <unfinished ...>
[pid  5672] mkdir("./0", 0777 <unfinished ...>
[pid  5674] <... set_robust_list resumed>) = 0
[pid  5669] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5673] <... chmod resumed>)        = 0
[pid  5674] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5673] chdir("./syzkaller.CVXYOD" <unfinished ...>
[pid  5671] <... openat resumed>)       = 3
[pid  5669] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5674] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5672] <... mkdir resumed>)        = 0
[pid  5671] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5669] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5674] getrandom( <unfinished ...>
[pid  5673] <... chdir resumed>)        = 0
[pid  5669] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5673] mkdir("./0", 0777 <unfinished ...>
[pid  5672] openat(AT_FDCWD, "/dev/loop1", O_RDONLY <unfinished ...>
[pid  5669] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5674] <... getrandom resumed>"\xa7\x79\x4d\xbe\xf9\xa8\x36\xc3", 8, GRND_NONBLOCK) = 8
[pid  5671] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5673] <... mkdir resumed>)        = 0
[pid  5672] <... openat resumed>)       = 3
[pid  5671] close(3 <unfinished ...>
[pid  5672] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5671] <... close resumed>)        = 0
ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5675 attached
[pid  5674] mkdir("./syzkaller.1nNYc1", 0700 <unfinished ...>
[pid  5673] openat(AT_FDCWD, "/dev/loop2", O_RDONLY <unfinished ...>
[pid  5672] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5671] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5671] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5669] <... clone resumed>, child_tidptr=0x555589d01790) = 5675
[pid  5675] set_robust_list(0x555589d017a0, 24 <unfinished ...>
[pid  5674] <... mkdir resumed>)        = 0
[pid  5673] <... openat resumed>)       = 3
[pid  5672] close(3ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5676 attached
 <unfinished ...>
[pid  5669] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5676] set_robust_list(0x555589d017a0, 24 <unfinished ...>
[pid  5674] chmod("./syzkaller.1nNYc1", 0777 <unfinished ...>
[pid  5671] <... clone resumed>, child_tidptr=0x555589d01790) = 5676
[pid  5673] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5669] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5675] <... set_robust_list resumed>) = 0
[pid  5672] <... close resumed>)        = 0
[pid  5669] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5676] <... set_robust_list resumed>) = 0
[pid  5675] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5674] <... chmod resumed>)        = 0
[pid  5673] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5672] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5671] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5669] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5675] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5674] chdir("./syzkaller.1nNYc1" <unfinished ...>
[pid  5673] close(3 <unfinished ...>
[pid  5672] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5669] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5676] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5671] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5675] getrandom("\x5f\x6b\x01\xaa\x87\x43\xa7\x82", 8, GRND_NONBLOCK) = 8
[pid  5675] mkdir("./syzkaller.r7p5lJ", 0700 <unfinished ...>
[pid  5674] <... chdir resumed>)        = 0
[pid  5673] <... close resumed>)        = 0
[pid  5672] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5676] <... rt_sigprocmask resumed>, NULL, 8) = 0
ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5677 attached
[pid  5676] chdir("./0" <unfinished ...>
[pid  5675] <... mkdir resumed>)        = 0
[pid  5676] <... chdir resumed>)        = 0
[pid  5675] chmod("./syzkaller.r7p5lJ", 0777ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5678 attached
 <unfinished ...>
[pid  5669] <... clone resumed>, child_tidptr=0x555589d01790) = 5677
[pid  5677] set_robust_list(0x555589d017a0, 24 <unfinished ...>
[pid  5676] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5674] mkdir("./0", 0777 <unfinished ...>
[pid  5673] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5677] <... set_robust_list resumed>) = 0
[pid  5676] <... prctl resumed>)        = 0
[pid  5678] set_robust_list(0x555589d017a0, 24 <unfinished ...>
[pid  5676] setpgid(0, 0 <unfinished ...>
[pid  5675] <... chmod resumed>)        = 0
[pid  5673] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5678] <... set_robust_list resumed>) = 0
[pid  5674] <... mkdir resumed>)        = 0
[pid  5673] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5672] <... clone resumed>, child_tidptr=0x555589d01790) = 5678
[pid  5669] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5677] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5676] <... setpgid resumed>)      = 0
[pid  5672] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5678] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5675] chdir("./syzkaller.r7p5lJ"ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5679 attached
 <unfinished ...>
[pid  5669] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5678] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5677] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5675] <... chdir resumed>)        = 0
[pid  5674] openat(AT_FDCWD, "/dev/loop3", O_RDONLY <unfinished ...>
[pid  5672] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5678] chdir("./0" <unfinished ...>
[pid  5679] set_robust_list(0x555589d017a0, 24 <unfinished ...>
[pid  5677] getrandom( <unfinished ...>
[pid  5676] <... openat resumed>)       = 3
[pid  5675] mkdir("./0", 0777 <unfinished ...>
[pid  5674] <... openat resumed>)       = 3
[pid  5673] <... clone resumed>, child_tidptr=0x555589d01790) = 5679
[pid  5679] <... set_robust_list resumed>) = 0
[pid  5678] <... chdir resumed>)        = 0
[pid  5677] <... getrandom resumed>"\x10\xad\xf2\x46\x8d\x52\x13\x5c", 8, GRND_NONBLOCK) = 8
[pid  5676] write(3, "1000", 4 <unfinished ...>
[pid  5679] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5677] mkdir("./syzkaller.sD2g3t", 0700 <unfinished ...>
[pid  5676] <... write resumed>)        = 4
[pid  5674] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5673] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5678] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5675] <... mkdir resumed>)        = 0
[pid  5679] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5678] <... prctl resumed>)        = 0
[pid  5677] <... mkdir resumed>)        = 0
[pid  5676] close(3 <unfinished ...>
[pid  5674] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5673] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5679] chdir("./0" <unfinished ...>
[pid  5676] <... close resumed>)        = 0
[pid  5679] <... chdir resumed>)        = 0
[pid  5678] setpgid(0, 0 <unfinished ...>
[pid  5677] chmod("./syzkaller.sD2g3t", 0777 <unfinished ...>
[pid  5676] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5675] openat(AT_FDCWD, "/dev/loop4", O_RDONLY <unfinished ...>
[pid  5674] close(3 <unfinished ...>
[pid  5679] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5678] <... setpgid resumed>)      = 0
[pid  5676] <... symlink resumed>)      = 0
[pid  5679] <... prctl resumed>)        = 0
[pid  5674] <... close resumed>)        = 0
[pid  5675] <... openat resumed>)       = 3
[pid  5677] <... chmod resumed>)        = 0
[pid  5679] setpgid(0, 0 <unfinished ...>
[pid  5678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5677] chdir("./syzkaller.sD2g3t" <unfinished ...>
[pid  5676] write(1, "executing program\n", 18 <unfinished ...>
[pid  5675] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5674] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5679] <... setpgid resumed>)      = 0
[pid  5678] <... openat resumed>)       = 3
[pid  5674] <... rt_sigprocmask resumed>, [], 8) = 0
executing program
[pid  5679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5678] write(3, "1000", 4 <unfinished ...>
[pid  5677] <... chdir resumed>)        = 0
[pid  5676] <... write resumed>)        = 18
[pid  5675] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5674] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5679] <... openat resumed>)       = 3
[pid  5678] <... write resumed>)        = 4
[pid  5677] mkdir("./0", 0777 <unfinished ...>
[pid  5678] close(3 <unfinished ...>
[pid  5676] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5675] close(3 <unfinished ...>
[pid  5679] write(3, "1000", 4)         = 4
[pid  5678] <... close resumed>)        = 0
[pid  5677] <... mkdir resumed>)        = 0
[pid  5676] <... memfd_create resumed>) = 3
[pid  5675] <... close resumed>)        = 0
[pid  5678] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5677] openat(AT_FDCWD, "/dev/loop5", O_RDONLY <unfinished ...>
[pid  5676] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5675] rt_sigprocmask(SIG_BLOCK, ~[]ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5680 attached
 <unfinished ...>
[pid  5679] close(3 <unfinished ...>
[pid  5675] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5674] <... clone resumed>, child_tidptr=0x555589d01790) = 5680
[pid  5680] set_robust_list(0x555589d017a0, 24 <unfinished ...>
[pid  5679] <... close resumed>)        = 0
[pid  5678] <... symlink resumed>)      = 0
[pid  5676] <... mmap resumed>)         = 0x7f7880600000
[pid  5680] <... set_robust_list resumed>) = 0
[pid  5679] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5675] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5674] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5680] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5679] <... symlink resumed>)      = 0
[pid  5677] <... openat resumed>)       = 3
[pid  5680] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5680] chdir("./0")                = 0
[pid  5680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5680] setpgid(0, 0 <unfinished ...>
[pid  5679] write(1, "executing program\n", 18 <unfinished ...>
[pid  5680] <... setpgid resumed>)      = 0
[pid  5679] <... write resumed>)        = 18
executing program
executing program
[pid  5678] write(1, "executing program\n", 18 <unfinished ...>
[pid  5674] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5679] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5678] <... write resumed>)        = 18
[pid  5677] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5680] <... openat resumed>)       = 3
[pid  5678] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5679] <... memfd_create resumed>) = 3
[pid  5679] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7880600000
[pid  5680] write(3, "1000", 4ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5681 attached
)         = 4
[pid  5677] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5681] set_robust_list(0x555589d017a0, 24 <unfinished ...>
[pid  5678] <... memfd_create resumed>) = 3
[pid  5681] <... set_robust_list resumed>) = 0
[pid  5681] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5678] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5677] close(3 <unfinished ...>
[pid  5678] <... mmap resumed>)         = 0x7f7880600000
[pid  5675] <... clone resumed>, child_tidptr=0x555589d01790) = 5681
[pid  5681] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5680] close(3)                    = 0
[pid  5680] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5681] chdir("./0")                = 0
[pid  5680] write(1, "executing program\n", 18 <unfinished ...>
[pid  5681] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5677] <... close resumed>)        = 0
[pid  5675] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5677] rt_sigprocmask(SIG_BLOCK, ~[] <unfinished ...>
[pid  5675] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5677] <... rt_sigprocmask resumed>, [], 8) = 0
[pid  5681] <... prctl resumed>)        = 0
[pid  5680] <... write resumed>)        = 18
[pid  5677] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5680] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5681] setpgid(0, 0)               = 0
[pid  5680] <... memfd_create resumed>) = 3
[pid  5681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
executing program
[pid  5680] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5681] write(3, "1000", 4 <unfinished ...>
[pid  5680] <... mmap resumed>)         = 0x7f7880600000
[pid  5681] <... write resumed>)        = 4
ci-upstream-kasan-gce-root/strace-static-x86_64: Process 5682 attached
[pid  5681] close(3)                    = 0
[pid  5681] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5681] write(1, "executing program\n", 18) = 18
[pid  5677] <... clone resumed>, child_tidptr=0x555589d01790) = 5682
executing program
[pid  5682] set_robust_list(0x555589d017a0, 24 <unfinished ...>
[pid  5681] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5677] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5682] <... set_robust_list resumed>) = 0
[pid  5677] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5681] <... memfd_create resumed>) = 3
[pid  5681] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5682] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5681] <... mmap resumed>)         = 0x7f7880600000
[pid  5682] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5682] chdir("./0")                = 0
[pid  5682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5682] setpgid(0, 0)               = 0
[pid  5682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5682] write(3, "1000", 4)         = 4
[pid  5682] close(3)                    = 0
[pid  5682] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5682] write(1, "executing program\n", 18) = 18
executing program
[pid  5682] memfd_create("syzkaller", 0) = 3
[pid  5682] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7880600000
[pid  5676] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216 <unfinished ...>
[pid  5678] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216 <unfinished ...>
[pid  5679] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216 <unfinished ...>
[pid  5680] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216 <unfinished ...>
[pid  5681] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216 <unfinished ...>
[pid  5682] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216 <unfinished ...>
[pid  5676] <... write resumed>)        = 16777216
[pid  5676] munmap(0x7f7880600000, 138412032 <unfinished ...>
[pid  5678] <... write resumed>)        = 16777216
[pid  5678] munmap(0x7f7880600000, 138412032 <unfinished ...>
[pid  5676] <... munmap resumed>)       = 0
[pid  5676] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5676] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5678] <... munmap resumed>)       = 0
[pid  5678] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 4
[pid  5676] <... ioctl resumed>)        = 0
[pid  5678] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5676] close(3 <unfinished ...>
[pid  5678] close(3 <unfinished ...>
[pid  5676] <... close resumed>)        = 0
[pid  5676] close(4 <unfinished ...>
[pid  5679] <... write resumed>)        = 16777216
[pid  5682] <... write resumed>)        = 16777216
[pid  5678] <... close resumed>)        = 0
[pid  5676] <... close resumed>)        = 0
[pid  5676] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777 <unfinished ...>
[pid  5678] close(4)                    = 0
[pid  5679] munmap(0x7f7880600000, 138412032 <unfinished ...>
[pid  5676] <... mkdir resumed>)        = 0
[pid  5678] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777 <unfinished ...>
[pid  5682] munmap(0x7f7880600000, 138412032 <unfinished ...>
[pid  5680] <... write resumed>)        = 16777216
[pid  5676] mount("/dev/loop0", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "" <unfinished ...>
[pid  5680] munmap(0x7f7880600000, 138412032 <unfinished ...>
[pid  5678] <... mkdir resumed>)        = 0
[pid  5678] mount("/dev/loop1", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "" <unfinished ...>
[pid  5681] <... write resumed>)        = 16777216
[  209.372114][ T5676] loop0: detected capacity change from 0 to 32768
[  209.396051][ T5678] loop1: detected capacity change from 0 to 32768
[pid  5682] <... munmap resumed>)       = 0
[pid  5681] munmap(0x7f7880600000, 138412032 <unfinished ...>
[pid  5682] openat(AT_FDCWD, "/dev/loop5", O_RDWR) = 4
[pid  5682] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5682] close(3)                    = 0
[pid  5682] close(4)                    = 0
[pid  5679] <... munmap resumed>)       = 0
[pid  5682] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777) = 0
[pid  5680] <... munmap resumed>)       = 0
[pid  5678] <... mount resumed>)        = 0
[pid  5682] mount("/dev/loop5", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "" <unfinished ...>
[pid  5678] openat(AT_FDCWD, "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5676] <... mount resumed>)        = 0
[pid  5680] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5679] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5678] <... openat resumed>)       = 3
[pid  5676] openat(AT_FDCWD, "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5680] <... openat resumed>)       = 4
[pid  5678] chdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" <unfinished ...>
[pid  5676] <... openat resumed>)       = 3
[pid  5680] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5679] <... openat resumed>)       = 4
[pid  5678] <... chdir resumed>)        = 0
[pid  5676] chdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" <unfinished ...>
[pid  5679] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5678] openat(AT_FDCWD, "/dev/loop1", O_RDONLY <unfinished ...>
[pid  5676] <... chdir resumed>)        = 0
[pid  5678] <... openat resumed>)       = 4
[pid  5676] openat(AT_FDCWD, "/dev/loop0", O_RDONLY <unfinished ...>
[pid  5678] ioctl(4, LOOP_CLR_FD <unfinished ...>
[pid  5676] <... openat resumed>)       = 4
[pid  5680] <... ioctl resumed>)        = 0
[pid  5678] <... ioctl resumed>)        = 0
[pid  5679] <... ioctl resumed>)        = 0
[pid  5676] ioctl(4, LOOP_CLR_FD <unfinished ...>
[pid  5678] close(4)                    = 0
[pid  5676] <... ioctl resumed>)        = 0
[pid  5680] close(3 <unfinished ...>
[pid  5679] close(3 <unfinished ...>
[pid  5678] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777 <unfinished ...>
[pid  5676] close(4 <unfinished ...>
[pid  5679] <... close resumed>)        = 0
[pid  5676] <... close resumed>)        = 0
[pid  5680] <... close resumed>)        = 0
[pid  5680] close(4 <unfinished ...>
[pid  5679] close(4 <unfinished ...>
[pid  5680] <... close resumed>)        = 0
[pid  5676] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777 <unfinished ...>
[pid  5680] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777 <unfinished ...>
[pid  5679] <... close resumed>)        = 0
[pid  5680] <... mkdir resumed>)        = 0
[pid  5679] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777 <unfinished ...>
[pid  5682] <... mount resumed>)        = 0
[pid  5679] <... mkdir resumed>)        = 0
[pid  5682] openat(AT_FDCWD, "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5681] <... munmap resumed>)       = 0
[pid  5682] <... openat resumed>)       = 3
[pid  5679] mount("/dev/loop2", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "" <unfinished ...>
[pid  5682] chdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" <unfinished ...>
[pid  5681] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5680] mount("/dev/loop3", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "" <unfinished ...>
[pid  5682] <... chdir resumed>)        = 0
[pid  5681] <... openat resumed>)       = 4
[pid  5682] openat(AT_FDCWD, "/dev/loop5", O_RDONLY <unfinished ...>
[  209.466662][ T5682] loop5: detected capacity change from 0 to 32768
[  209.496205][ T5680] loop3: detected capacity change from 0 to 32768
[  209.503253][ T5679] loop2: detected capacity change from 0 to 32768
[pid  5681] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5682] <... openat resumed>)       = 4
[pid  5681] <... ioctl resumed>)        = 0
[pid  5682] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5682] close(4)                    = 0
[pid  5682] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777 <unfinished ...>
[pid  5681] close(3 <unfinished ...>
[pid  5678] <... mkdir resumed>)        = 0
[pid  5681] <... close resumed>)        = 0
[pid  5681] close(4)                    = 0
[pid  5681] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777 <unfinished ...>
[pid  5676] <... mkdir resumed>)        = 0
[pid  5681] <... mkdir resumed>)        = 0
[pid  5682] <... mkdir resumed>)        = 0
[pid  5681] mount("/dev/loop4", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "" <unfinished ...>
[pid  5679] <... mount resumed>)        = 0
[pid  5678] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} ---
[pid  5676] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} ---
[pid  5680] <... mount resumed>)        = 0
[pid  5679] openat(AT_FDCWD, "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5676] open(".", O_RDONLY|O_LARGEFILE <unfinished ...>
[pid  5679] <... openat resumed>)       = 3
[pid  5678] open(".", O_RDONLY|O_LARGEFILE <unfinished ...>
[pid  5676] <... open resumed>)         = 4
[pid  5680] openat(AT_FDCWD, "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5679] chdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" <unfinished ...>
[pid  5678] <... open resumed>)         = 4
[pid  5682] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} ---
[  209.554343][ T5681] loop4: detected capacity change from 0 to 32768
[  209.568171][ T5678] UFO tlock:0xffffc900028ba120
[  209.578244][ T5676] UFO tlock:0xffffc900028ba1f8
[  209.590515][ T5682] UFO tlock:0xffffc900028ba2d0
[pid  5676] getdents(4 <unfinished ...>
[pid  5682] open(".", O_RDONLY|O_LARGEFILE <unfinished ...>
[pid  5680] <... openat resumed>)       = 3
[pid  5679] <... chdir resumed>)        = 0
[pid  5678] getdents(4 <unfinished ...>
[pid  5682] <... open resumed>)         = 4
[pid  5680] chdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" <unfinished ...>
[pid  5679] openat(AT_FDCWD, "/dev/loop2", O_RDONLY <unfinished ...>
[pid  5678] <... getdents resumed>, 0x200000026000 /* 2 entries */, 184) = 48
[pid  5676] <... getdents resumed>, 0x200000026000 /* 2 entries */, 184) = 48
[pid  5682] getdents(4 <unfinished ...>
[pid  5680] <... chdir resumed>)        = 0
[pid  5679] <... openat resumed>)       = 4
[pid  5678] mkdir(".", 0777 <unfinished ...>
[pid  5680] openat(AT_FDCWD, "/dev/loop3", O_RDONLY <unfinished ...>
[pid  5678] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  5680] <... openat resumed>)       = 4
[pid  5679] ioctl(4, LOOP_CLR_FD <unfinished ...>
[pid  5678] mount(NULL, ".", 0x20000001fc40, MS_NODEV|MS_SYNCHRONOUS|MS_REMOUNT|MS_MANDLOCK|MS_DIRSYNC|MS_MOVE|MS_POSIXACL|MS_SLAVE|MS_I_VERSION|MS_STRICTATIME, "" <unfinished ...>
[pid  5676] mkdir(".", 0777 <unfinished ...>
[pid  5682] <... getdents resumed>, 0x200000026000 /* 2 entries */, 184) = 48
[pid  5680] ioctl(4, LOOP_CLR_FD <unfinished ...>
[pid  5679] <... ioctl resumed>)        = 0
[pid  5678] <... mount resumed>)        = -1 EINVAL (Invalid argument)
[pid  5676] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  5682] mkdir(".", 0777 <unfinished ...>
[pid  5680] <... ioctl resumed>)        = 0
[pid  5682] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  5680] close(4 <unfinished ...>
[pid  5679] close(4 <unfinished ...>
[pid  5676] mount(NULL, ".", 0x20000001fc40, MS_NODEV|MS_SYNCHRONOUS|MS_REMOUNT|MS_MANDLOCK|MS_DIRSYNC|MS_MOVE|MS_POSIXACL|MS_SLAVE|MS_I_VERSION|MS_STRICTATIME, "" <unfinished ...>
[pid  5679] <... close resumed>)        = 0
[pid  5676] <... mount resumed>)        = -1 EINVAL (Invalid argument)
[pid  5682] mount(NULL, ".", 0x20000001fc40, MS_NODEV|MS_SYNCHRONOUS|MS_REMOUNT|MS_MANDLOCK|MS_DIRSYNC|MS_MOVE|MS_POSIXACL|MS_SLAVE|MS_I_VERSION|MS_STRICTATIME, "" <unfinished ...>
[pid  5680] <... close resumed>)        = 0
[pid  5679] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777 <unfinished ...>
[pid  5678] exit_group(0 <unfinished ...>
[pid  5682] <... mount resumed>)        = -1 EINVAL (Invalid argument)
[pid  5680] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777 <unfinished ...>
[pid  5676] exit_group(0 <unfinished ...>
[pid  5682] exit_group(0 <unfinished ...>
[pid  5678] <... exit_group resumed>)   = ?
[pid  5676] <... exit_group resumed>)   = ?
[  209.613126][ T5676] Bad maxslot:44 in dtpage (expected 128)
[  209.613126][ T5676] 
[  209.613160][ T5676] ERROR: (device loop0): dtReadFirst: DT_GETPAGE: dtree page corrupt
[  209.613160][ T5676] 
[  209.615479][ T5678] Bad maxslot:44 in dtpage (expected 128)
[  209.615479][ T5678] 
[  209.615498][ T5678] ERROR: (device loop1): dtReadFirst: DT_GETPAGE: dtree page corrupt
[  209.615498][ T5678] 
[  209.617721][ T5676] ERROR: (device loop0): remounting filesystem as read-only
[pid  5682] <... exit_group resumed>)   = ?
[pid  5681] <... mount resumed>)        = 0
[pid  5681] openat(AT_FDCWD, "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5679] <... mkdir resumed>)        = 0
[pid  5681] <... openat resumed>)       = 3
[pid  5678] +++ exited with 0 +++
[pid  5681] chdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" <unfinished ...>
[pid  5672] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5678, si_uid=0, si_status=0, si_utime=3 /* 0.03 s */, si_stime=25 /* 0.25 s */} ---
[pid  5682] +++ exited with 0 +++
[pid  5681] <... chdir resumed>)        = 0
[pid  5679] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} ---
[pid  5680] <... mkdir resumed>)        = 0
[pid  5672] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5681] openat(AT_FDCWD, "/dev/loop4", O_RDONLY <unfinished ...>
[pid  5679] open(".", O_RDONLY|O_LARGEFILE <unfinished ...>
[pid  5672] <... restart_syscall resumed>) = 0
[pid  5681] <... openat resumed>)       = 4
[pid  5680] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} ---
[pid  5679] <... open resumed>)         = 4
[pid  5676] +++ exited with 0 +++
[pid  5681] ioctl(4, LOOP_CLR_FD <unfinished ...>
[pid  5680] open(".", O_RDONLY|O_LARGEFILE <unfinished ...>
[pid  5679] getdents(4 <unfinished ...>
[pid  5681] <... ioctl resumed>)        = 0
[pid  5680] <... open resumed>)         = 4
[pid  5679] <... getdents resumed>, 0x200000026000 /* 2 entries */, 184) = 48
[pid  5677] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5682, si_uid=0, si_status=0, si_utime=3 /* 0.03 s */, si_stime=18 /* 0.18 s */} ---
[pid  5671] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5676, si_uid=0, si_status=0, si_utime=3 /* 0.03 s */, si_stime=25 /* 0.25 s */} ---
[  209.617735][ T5676] jfs_readdir: unexpected rc = -5 from dtReadNext
[  209.618006][ T5678] ERROR: (device loop1): remounting filesystem as read-only
[  209.618018][ T5678] jfs_readdir: unexpected rc = -5 from dtReadNext
[  209.626871][ T5682] Bad maxslot:44 in dtpage (expected 128)
[  209.626871][ T5682] 
[  209.626893][ T5682] ERROR: (device loop5): dtReadFirst: DT_GETPAGE: dtree page corrupt
[  209.626893][ T5682] 
[  209.629814][ T5682] ERROR: (device loop5): remounting filesystem as read-only
[  209.629828][ T5682] jfs_readdir: unexpected rc = -5 from dtReadNext
[pid  5681] close(4 <unfinished ...>
[pid  5680] getdents(4 <unfinished ...>
[pid  5679] mkdir(".", 0777 <unfinished ...>
[pid  5677] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5672] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5671] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5681] <... close resumed>)        = 0
[pid  5681] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777 <unfinished ...>
[pid  5680] <... getdents resumed>, 0x200000026000 /* 2 entries */, 184) = 48
[pid  5679] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  5677] <... restart_syscall resumed>) = 0
[pid  5672] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5671] <... restart_syscall resumed>) = 0
[pid  5680] mkdir(".", 0777 <unfinished ...>
[pid  5679] mount(NULL, ".", 0x20000001fc40, MS_NODEV|MS_SYNCHRONOUS|MS_REMOUNT|MS_MANDLOCK|MS_DIRSYNC|MS_MOVE|MS_POSIXACL|MS_SLAVE|MS_I_VERSION|MS_STRICTATIME, "" <unfinished ...>
[pid  5672] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5679] <... mount resumed>)        = -1 EINVAL (Invalid argument)
[pid  5672] <... openat resumed>)       = 3
[pid  5680] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  5677] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5672] fstat(3 <unfinished ...>
[pid  5671] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5680] mount(NULL, ".", 0x20000001fc40, MS_NODEV|MS_SYNCHRONOUS|MS_REMOUNT|MS_MANDLOCK|MS_DIRSYNC|MS_MOVE|MS_POSIXACL|MS_SLAVE|MS_I_VERSION|MS_STRICTATIME, "" <unfinished ...>
[pid  5679] exit_group(0 <unfinished ...>
[pid  5677] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5672] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
[pid  5680] <... mount resumed>)        = -1 EINVAL (Invalid argument)
[pid  5679] <... exit_group resumed>)   = ?
[pid  5677] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5672] getdents64(3 <unfinished ...>
[pid  5671] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5677] <... openat resumed>)       = 3
[pid  5672] <... getdents64 resumed>, 0x555589d02860 /* 4 entries */, 32768) = 352
[pid  5671] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5677] fstat(3 <unfinished ...>
[pid  5672] umount2("./0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5671] <... openat resumed>)       = 3
[pid  5677] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
[pid  5671] fstat(3 <unfinished ...>
[pid  5680] exit_group(0 <unfinished ...>
[pid  5677] getdents64(3 <unfinished ...>
[pid  5671] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
[pid  5671] getdents64(3 <unfinished ...>
[pid  5680] <... exit_group resumed>)   = ?
[pid  5677] <... getdents64 resumed>, 0x555589d02860 /* 4 entries */, 32768) = 352
[pid  5671] <... getdents64 resumed>, 0x555589d02860 /* 4 entries */, 32768) = 352
[  209.630190][ T5678] =======================================================
[  209.630190][ T5678] WARNING: The mand mount option has been deprecated and
[  209.630190][ T5678]          and is ignored by this kernel. Remove the mand
[  209.630190][ T5678]          option from the mount to silence this warning.
[  209.630190][ T5678] =======================================================
[  209.677462][ T5679] UFO tlock:0xffffc900028ba480
[  209.692906][ T5680] UFO tlock:0xffffc900028ba438
[  209.706511][ T5679] Bad maxslot:44 in dtpage (expected 128)
[pid  5679] +++ exited with 0 +++
[pid  5677] umount2("./0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5671] umount2("./0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5673] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5679, si_uid=0, si_status=0, si_utime=4 /* 0.04 s */, si_stime=26 /* 0.26 s */} ---
[pid  5673] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5681] <... mkdir resumed>)        = 0
[pid  5673] <... restart_syscall resumed>) = 0
[pid  5681] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} ---
[pid  5681] open(".", O_RDONLY|O_LARGEFILE) = 4
[pid  5681] getdents(4 <unfinished ...>
[pid  5673] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5680] +++ exited with 0 +++
[pid  5673] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5681] <... getdents resumed>, 0x200000026000 /* 2 entries */, 184) = 48
[pid  5673] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5681] mkdir(".", 0777 <unfinished ...>
[pid  5674] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5680, si_uid=0, si_status=0, si_utime=3 /* 0.03 s */, si_stime=27 /* 0.27 s */} ---
[pid  5673] <... openat resumed>)       = 3
[  209.706511][ T5679] 
[  209.706532][ T5679] ERROR: (device loop2): dtReadFirst: DT_GETPAGE: dtree page corrupt
[  209.706532][ T5679] 
[  209.710400][ T5679] ERROR: (device loop2): remounting filesystem as read-only
[  209.710419][ T5679] jfs_readdir: unexpected rc = -5 from dtReadNext
[  209.713068][ T5680] Bad maxslot:44 in dtpage (expected 128)
[  209.713068][ T5680] 
[  209.713292][ T5680] ERROR: (device loop3): dtReadFirst: DT_GETPAGE: dtree page corrupt
[  209.713292][ T5680] 
[pid  5681] <... mkdir resumed>)        = -1 EEXIST (File exists)
[pid  5674] restart_syscall(<... resuming interrupted rt_sigprocmask ...> <unfinished ...>
[pid  5681] mount(NULL, ".", 0x20000001fc40, MS_NODEV|MS_SYNCHRONOUS|MS_REMOUNT|MS_MANDLOCK|MS_DIRSYNC|MS_MOVE|MS_POSIXACL|MS_SLAVE|MS_I_VERSION|MS_STRICTATIME, "" <unfinished ...>
[pid  5674] <... restart_syscall resumed>) = 0
[pid  5673] fstat(3 <unfinished ...>
[pid  5681] <... mount resumed>)        = -1 EINVAL (Invalid argument)
[pid  5673] <... fstat resumed>, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
[pid  5673] getdents64(3, 0x555589d02860 /* 4 entries */, 32768) = 352
[pid  5674] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5681] exit_group(0 <unfinished ...>
[pid  5673] umount2("./0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5674] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5681] <... exit_group resumed>)   = ?
[pid  5674] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5674] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
[pid  5674] getdents64(3, 0x555589d02860 /* 4 entries */, 32768) = 352
[pid  5674] umount2("./0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5681] +++ exited with 0 +++
[pid  5675] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5681, si_uid=0, si_status=0, si_utime=0, si_stime=18 /* 0.18 s */} ---
[pid  5675] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5675] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5675] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5675] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
[pid  5675] getdents64(3, 0x555589d02860 /* 4 entries */, 32768) = 352
[  209.719513][ T5680] ERROR: (device loop3): remounting filesystem as read-only
[  209.719527][ T5680] jfs_readdir: unexpected rc = -5 from dtReadNext
[  209.774515][ T5681] UFO tlock:0xffffc900028ba630
[  209.794122][ T5681] Bad maxslot:44 in dtpage (expected 128)
[  209.794122][ T5681] 
[  209.794144][ T5681] ERROR: (device loop4): dtReadFirst: DT_GETPAGE: dtree page corrupt
[  209.794144][ T5681] 
[  209.796684][ T5681] ERROR: (device loop4): remounting filesystem as read-only
[  209.796698][ T5681] jfs_readdir: unexpected rc = -5 from dtReadNext
[  261.813598][ T5672] jfs_flush_journal: synclist not empty
[  261.813623][ T5672] metapage: ffff8880269d92e8: 00001000 00000000 00003bb8 00000000
[  261.813646][ T5672] metapage: ffff8880269d92f8: 765d4a20 ffff8880 765d4a20 ffff8880
[  261.813666][ T5672] metapage: ffff8880269d9308: 00000004 00000000 00000000 00000000
[  261.813687][ T5672] metapage: ffff8880269d9318: 74350000 ffff8880 0000001c 00000000
[  261.813713][ T5672] metapage: ffff8880269d9328: 00000000 dead4ead ffffffff 00000000
[  261.813734][ T5672] metapage: ffff8880269d9338: ffffffff ffffffff 9c016dc0 ffffffff
[  261.813754][ T5672] metapage: ffff8880269d9348: 958d3838 ffffffff 00000000 00000000
[  261.813775][ T5672] metapage: ffff8880269d9358: 8c6eab20 ffffffff 00000300 00000000
[  261.813796][ T5672] metapage: ffff8880269d9368: 269d9368 ffff8880 269d9368 ffff8880
[  261.813817][ T5672] metapage: ffff8880269d9378: 01d0d400 ffffea00 78fec000 ffff8880
[  261.813837][ T5672] metapage: ffff8880269d9388: 00001000 00003c84 00000000 00000000
[  261.813854][ T5672] metapage: ffff8880269d9398: 765d4800 ffff8880
[  261.813874][ T5672] page: ffffea0001d0d400: 00fff4800000003c ffffea0000af43c8
[  261.813892][ T5672] page: ffffea0001d0d410: ffffea0001d0a348 0000000000000000
[  261.813909][ T5672] page: ffffea0001d0d420: 000000000000001c ffff8880269d92e8
[  261.813932][ T5672] page: ffffea0001d0d430: 00000001ffffffff ffff88801d2f0400
[  261.853604][ T5673] jfs_flush_journal: synclist not empty
[  261.853631][ T5673] metapage: ffff88802e1ab7c0: 00001000 00000000 00003bb8 00000000
[  261.853658][ T5673] metapage: ffff88802e1ab7d0: 78f67a20 ffff8880 78f67a20 ffff8880
[  261.853682][ T5673] metapage: ffff88802e1ab7e0: 00000004 00000000 00000000 00000000
[  261.853705][ T5673] metapage: ffff88802e1ab7f0: 7ae76000 ffff8880 0000001c 00000000
[  261.853729][ T5673] metapage: ffff88802e1ab800: 00000000 dead4ead ffffffff 00000000
[  261.853754][ T5673] metapage: ffff88802e1ab810: ffffffff ffffffff 9c016dc0 ffffffff
[  261.853778][ T5673] metapage: ffff88802e1ab820: 958d3838 ffffffff 00000000 00000000
[  261.853802][ T5673] metapage: ffff88802e1ab830: 8c6eab20 ffffffff 00000300 00000000
[  261.853827][ T5673] metapage: ffff88802e1ab840: 2e1ab840 ffff8880 2e1ab840 ffff8880
[  261.853851][ T5673] metapage: ffff88802e1ab850: 01eb9d80 ffffea00 268ec000 ffff8880
[  261.853874][ T5673] metapage: ffff88802e1ab860: 00001000 00003c84 00000000 00000000
[  261.853895][ T5673] metapage: ffff88802e1ab870: 78f67800 ffff8880
[  261.853916][ T5673] page: ffffea0001eb9d80: 00fff4800000003c ffffea0001eb9d48
[  261.853937][ T5673] page: ffffea0001eb9d90: ffffea0001f61848 0000000000000000
[  261.853958][ T5673] page: ffffea0001eb9da0: 000000000000001c ffff88802e1ab7c0
[  261.853979][ T5673] page: ffffea0001eb9db0: 00000001ffffffff ffff88801d2f0400
[  261.868732][ T5671] jfs_flush_journal: synclist not empty
[  261.868755][ T5671] metapage: ffff8880269d86c8: 00001000 00000000 00003bb8 00000000
[  261.868782][ T5671] metapage: ffff8880269d86d8: 765d4220 ffff8880 765d4220 ffff8880
[  261.868804][ T5671] metapage: ffff8880269d86e8: 00000004 00000000 00000000 00000000
[  261.868827][ T5671] metapage: ffff8880269d86f8: 7428d000 ffff8880 0000001c 00000000
[  261.868849][ T5671] metapage: ffff8880269d8708: 00000000 dead4ead ffffffff 00000000
[  261.868872][ T5671] metapage: ffff8880269d8718: ffffffff ffffffff 9c016dc0 ffffffff
[  261.868894][ T5671] metapage: ffff8880269d8728: 958d3838 ffffffff 00000000 00000000
[  261.868917][ T5671] metapage: ffff8880269d8738: 8c6eab20 ffffffff 00000300 00000000
[  261.868940][ T5671] metapage: ffff8880269d8748: 269d8748 ffff8880 269d8748 ffff8880
[  261.868964][ T5671] metapage: ffff8880269d8758: 01d0a340 ffffea00 7e110000 ffff8880
[  261.868986][ T5671] metapage: ffff8880269d8768: 00001000 00003c84 00000000 00000000
[  261.869006][ T5671] metapage: ffff8880269d8778: 765d4000 ffff8880
[  261.869026][ T5671] page: ffffea0001d0a340: 00fff4800000003c ffffea0001d0d408
[  261.869046][ T5671] page: ffffea0001d0a350: ffffea0000b4f748 0000000000000000
[  261.869067][ T5671] page: ffffea0001d0a360: 000000000000001c ffff8880269d86c8
[  261.869088][ T5671] page: ffffea0001d0a370: 00000001ffffffff ffff88801d2f0400
[  261.883530][ T5677] jfs_flush_journal: synclist not empty
[  261.883556][ T5677] metapage: ffff88802233f8b8: 00001000 00000000 00003bb8 00000000
[  261.883582][ T5677] metapage: ffff88802233f8c8: 78942a20 ffff8880 78942a20 ffff8880
[  261.883605][ T5677] metapage: ffff88802233f8d8: 00000004 00000000 00000000 00000000
[  261.883629][ T5677] metapage: ffff88802233f8e8: 2e77e000 ffff8880 0000001c 00000000
[  261.883653][ T5677] metapage: ffff88802233f8f8: 00000000 dead4ead ffffffff 00000000
[  261.883681][ T5677] metapage: ffff88802233f908: ffffffff ffffffff 9c016dc0 ffffffff
[  261.883705][ T5677] metapage: ffff88802233f918: 958d3838 ffffffff 00000000 00000000
[  261.883729][ T5677] metapage: ffff88802233f928: 8c6eab20 ffffffff 00000300 00000000
[  261.883753][ T5677] metapage: ffff88802233f938: 2233f938 ffff8880 2233f938 ffff8880
[  261.883777][ T5677] metapage: ffff88802233f948: 00b9df80 ffffea00 7dc5c000 ffff8880
[  261.883800][ T5677] metapage: ffff88802233f958: 00001000 00003c84 00000000 00000000
[  261.883820][ T5677] metapage: ffff88802233f968: 78942800 ffff8880
[  261.883842][ T5677] page: ffffea0000b9df80: 00fff4800000003c ffffea0000b3cfc8
[  261.883862][ T5677] page: ffffea0000b9df90: ffffea0000b9dec8 0000000000000000
[  261.883883][ T5677] page: ffffea0000b9dfa0: 000000000000001c ffff88802233f8b8
[  261.883904][ T5677] page: ffffea0000b9dfb0: 00000001ffffffff ffff88801d2f0400
[  261.900403][ T5674] jfs_flush_journal: synclist not empty
[  261.900426][ T5674] metapage: ffff88802c72f6c8: 00001000 00000000 00003bb8 00000000
[  261.900452][ T5674] metapage: ffff88802c72f6d8: 78f66a20 ffff8880 78f66a20 ffff8880
[  261.900475][ T5674] metapage: ffff88802c72f6e8: 00000004 00000000 00000000 00000000
[  261.900499][ T5674] metapage: ffff88802c72f6f8: 243f0000 ffff8880 0000001c 00000000
[  261.900523][ T5674] metapage: ffff88802c72f708: 00000000 dead4ead ffffffff 00000000
[  261.900548][ T5674] metapage: ffff88802c72f718: ffffffff ffffffff 9c016dc0 ffffffff
[  261.900571][ T5674] metapage: ffff88802c72f728: 958d3838 ffffffff 00000000 00000000
[  261.900596][ T5674] metapage: ffff88802c72f738: 8c6eab20 ffffffff 00000300 00000000
[  261.900620][ T5674] metapage: ffff88802c72f748: 2c72f748 ffff8880 2c72f748 ffff8880
[  261.900645][ T5674] metapage: ffff88802c72f758: 0090fc00 ffffea00 7e6c2000 ffff8880
[  261.900668][ T5674] metapage: ffff88802c72f768: 00001000 00003c84 00000000 00000000
[  261.900689][ T5674] metapage: ffff88802c72f778: 78f66800 ffff8880
[  261.900710][ T5674] page: ffffea000090fc00: 00fff4800000003c ffffea0001eb9dc8
[  261.900731][ T5674] page: ffffea000090fc10: ffffea0001c40008 0000000000000000
[  261.900752][ T5674] page: ffffea000090fc20: 000000000000001c ffff88802c72f6c8
[  261.900773][ T5674] page: ffffea000090fc30: 00000001ffffffff ffff88801d2f0400
[  261.925067][ T5675] jfs_flush_journal: synclist not empty
[  261.925093][ T5675] metapage: ffff88802c7618b8: 00001000 00000000 00003bb8 00000000
[  261.925119][ T5675] metapage: ffff88802c7618c8: 7d8b9a20 ffff8880 7d8b9a20 ffff8880
[  261.925141][ T5675] metapage: ffff88802c7618d8: 00000004 00000000 00000000 00000000
[  261.925164][ T5675] metapage: ffff88802c7618e8: 2b794000 ffff8880 0000001c 00000000
[  261.925187][ T5675] metapage: ffff88802c7618f8: 00000000 dead4ead ffffffff 00000000
[  261.925210][ T5675] metapage: ffff88802c761908: ffffffff ffffffff 9c016dc0 ffffffff
[  261.925233][ T5675] metapage: ffff88802c761918: 958d3838 ffffffff 00000000 00000000
[  261.925256][ T5675] metapage: ffff88802c761928: 8c6eab20 ffffffff 00000300 00000000
[  261.925279][ T5675] metapage: ffff88802c761938: 2c761938 ffff8880 2c761938 ffff8880
[  261.925302][ T5675] metapage: ffff88802c761948: 00ade500 ffffea00 78fe6000 ffff8880
[  261.925325][ T5675] metapage: ffff88802c761958: 00001000 00003c84 00000000 00000000
[  261.925344][ T5675] metapage: ffff88802c761968: 7d8b9800 ffff8880
[  261.925365][ T5675] page: ffffea0000ade500: 00fff2800000003c ffffea0000ade4c8
[  261.925385][ T5675] page: ffffea0000ade510: ffffea0000ade548 0000000000000000
[  261.925413][ T5675] page: ffffea0000ade520: 000000000000001c ffff88802c7618b8
[  261.925433][ T5675] page: ffffea0000ade530: 00000001ffffffff ffff88801d2f0400
[  313.823574][ T5672] jfs_flush_journal: synclist not empty
[  313.823598][ T5672] metapage: ffff8880269d92e8: 00001000 00000000 00003bb8 00000000
[  313.823621][ T5672] metapage: ffff8880269d92f8: 765d4a20 ffff8880 765d4a20 ffff8880
[  313.823641][ T5672] metapage: ffff8880269d9308: 00000004 00000000 00000000 00000000
[  313.823661][ T5672] metapage: ffff8880269d9318: 74350000 ffff8880 0000001c 00000000
[  313.823681][ T5672] metapage: ffff8880269d9328: 00000000 dead4ead ffffffff 00000000
[  313.823702][ T5672] metapage: ffff8880269d9338: ffffffff ffffffff 9c016dc0 ffffffff
[  313.823723][ T5672] metapage: ffff8880269d9348: 958d3838 ffffffff 00000000 00000000
[  313.823743][ T5672] metapage: ffff8880269d9358: 8c6eab20 ffffffff 00000300 00000000
[  313.823765][ T5672] metapage: ffff8880269d9368: 269d9368 ffff8880 269d9368 ffff8880
[  313.823786][ T5672] metapage: ffff8880269d9378: 01d0d400 ffffea00 78fec000 ffff8880
[  313.823806][ T5672] metapage: ffff8880269d9388: 00001000 00003c84 00000000 00000000
[  313.823823][ T5672] metapage: ffff8880269d9398: 765d4800 ffff8880
[pid  5675] umount2("./0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5672] <... umount2 resumed>)      = 0
[pid  5672] umount2("./0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[  313.823841][ T5672] page: ffffea0001d0d400: 00fff4800000003c ffffea0000af43c8
[  313.823859][ T5672] page: ffffea0001d0d410: ffffea0001d0a348 0000000000000000
[  313.823877][ T5672] page: ffffea0001d0d420: 000000000000001c ffff8880269d92e8
[  313.823894][ T5672] page: ffffea0001d0d430: 00000001ffffffff ffff88801d2f0400
[pid  5672] newfstatat(AT_FDCWD, "./0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5672] umount2("./0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5672] openat(AT_FDCWD, "./0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
[pid  5672] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
[pid  5672] getdents64(4, 0x555589d0a8a0 /* 2 entries */, 32768) = 48
[pid  5672] getdents64(4, 0x555589d0a8a0 /* 0 entries */, 32768) = 0
[pid  5672] close(4)                    = 0
[pid  5672] rmdir("./0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") = 0
[pid  5672] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5672] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5672] unlink("./0/binderfs")      = 0
[pid  5672] getdents64(3, 0x555589d02860 /* 0 entries */, 32768) = 0
[pid  5672] close(3)                    = 0
[pid  5672] rmdir("./0")                = 0
[pid  5672] mkdir("./1", 0777)          = 0
[pid  5672] openat(AT_FDCWD, "/dev/loop1", O_RDONLY) = 3
[pid  5672] ioctl(3, LOOP_CLR_FD)       = -1 ENXIO (No such device or address)
[pid  5672] close(3)                    = 0
[pid  5672] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5672] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-root/strace-static-x86_64: Process 5702 attached
, child_tidptr=0x555589d01790) = 5702
[pid  5702] set_robust_list(0x555589d017a0, 24) = 0
[pid  5702] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5672] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5702] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5702] chdir("./1")                = 0
[pid  5672] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5702] setpgid(0, 0)               = 0
[pid  5702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5702] write(3, "1000", 4)         = 4
[pid  5702] close(3)                    = 0
[pid  5702] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5702] write(1, "executing program\n", 18) = 18
executing program
[pid  5702] memfd_create("syzkaller", 0) = 3
[pid  5702] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7880600000
[pid  5702] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216) = 16777216
[pid  5702] munmap(0x7f7880600000, 138412032) = 0
[pid  5702] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 4
[pid  5702] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5702] close(3)                    = 0
[pid  5702] close(4)                    = 0
[pid  5702] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777) = 0
[pid  5702] mount("/dev/loop1", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "") = 0
[pid  5702] openat(AT_FDCWD, "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", O_RDONLY|O_DIRECTORY) = 3
[pid  5702] chdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") = 0
[pid  5702] openat(AT_FDCWD, "/dev/loop1", O_RDONLY) = 4
[pid  5702] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5702] close(4)                    = 0
[pid  5702] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777) = 0
[pid  5702] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} ---
[pid  5702] open(".", O_RDONLY|O_LARGEFILE) = 4
[pid  5702] getdents(4, 0x200000026000 /* 2 entries */, 184) = 48
[  314.325979][ T5702] loop1: detected capacity change from 0 to 32768
[  314.350650][ T5702] UFO tlock:0xffffc900028ba678
[  314.362984][ T5702] Bad maxslot:44 in dtpage (expected 128)
[  314.362984][ T5702] 
[pid  5702] mkdir(".", 0777)            = -1 EEXIST (File exists)
[pid  5702] mount(NULL, ".", 0x20000001fc40, MS_NODEV|MS_SYNCHRONOUS|MS_REMOUNT|MS_MANDLOCK|MS_DIRSYNC|MS_MOVE|MS_POSIXACL|MS_SLAVE|MS_I_VERSION|MS_STRICTATIME, "") = -1 EINVAL (Invalid argument)
[pid  5702] exit_group(0)               = ?
[pid  5702] +++ exited with 0 +++
[pid  5672] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5702, si_uid=0, si_status=0, si_utime=3 /* 0.03 s */, si_stime=13 /* 0.13 s */} ---
[pid  5672] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0
[pid  5672] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5672] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5672] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
[pid  5672] getdents64(3, 0x555589d02860 /* 4 entries */, 32768) = 352
[  314.363005][ T5702] ERROR: (device loop1): dtReadFirst: DT_GETPAGE: dtree page corrupt
[  314.363005][ T5702] 
[  314.363710][ T5702] ERROR: (device loop1): remounting filesystem as read-only
[  314.363724][ T5702] jfs_readdir: unexpected rc = -5 from dtReadNext
[  365.843609][ T5673] jfs_flush_journal: synclist not empty
[  365.843634][ T5673] metapage: ffff88802e1ab7c0: 00001000 00000000 00003bb8 00000000
[  365.843654][ T5673] metapage: ffff88802e1ab7d0: 78f67a20 ffff8880 78f67a20 ffff8880
[  365.843671][ T5673] metapage: ffff88802e1ab7e0: 00000004 00000000 00000000 00000000
[  365.843688][ T5673] metapage: ffff88802e1ab7f0: 7ae76000 ffff8880 0000001c 00000000
[  365.843706][ T5673] metapage: ffff88802e1ab800: 00000000 dead4ead ffffffff 00000000
[  365.843723][ T5673] metapage: ffff88802e1ab810: ffffffff ffffffff 9c016dc0 ffffffff
[  365.843740][ T5673] metapage: ffff88802e1ab820: 958d3838 ffffffff 00000000 00000000
[  365.843757][ T5673] metapage: ffff88802e1ab830: 8c6eab20 ffffffff 00000300 00000000
[  365.843775][ T5673] metapage: ffff88802e1ab840: 2e1ab840 ffff8880 2e1ab840 ffff8880
[  365.843793][ T5673] metapage: ffff88802e1ab850: 01eb9d80 ffffea00 268ec000 ffff8880
[  365.843809][ T5673] metapage: ffff88802e1ab860: 00001000 00003c84 00000000 00000000
[  365.843824][ T5673] metapage: ffff88802e1ab870: 78f67800 ffff8880
[pid  5672] umount2("./1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5673] <... umount2 resumed>)      = 0
[pid  5673] umount2("./0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[  365.843840][ T5673] page: ffffea0001eb9d80: 00fff4800000003c ffffea0001eb9d48
[  365.843856][ T5673] page: ffffea0001eb9d90: ffffea0000d40f88 0000000000000000
[  365.843871][ T5673] page: ffffea0001eb9da0: 000000000000001c ffff88802e1ab7c0
[  365.843886][ T5673] page: ffffea0001eb9db0: 00000001ffffffff ffff88801d2f0400
[pid  5673] newfstatat(AT_FDCWD, "./0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5673] umount2("./0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5673] openat(AT_FDCWD, "./0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
[pid  5673] fstat(4, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
[pid  5673] getdents64(4, 0x555589d0a8a0 /* 2 entries */, 32768) = 48
[pid  5673] getdents64(4, 0x555589d0a8a0 /* 0 entries */, 32768) = 0
[pid  5673] close(4)                    = 0
[pid  5673] rmdir("./0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") = 0
[pid  5673] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5673] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5673] unlink("./0/binderfs")      = 0
[pid  5673] getdents64(3, 0x555589d02860 /* 0 entries */, 32768) = 0
[pid  5673] close(3)                    = 0
[pid  5673] rmdir("./0")                = 0
[pid  5673] mkdir("./1", 0777)          = 0
[pid  5673] openat(AT_FDCWD, "/dev/loop2", O_RDONLY) = 3
[pid  5673] ioctl(3, LOOP_CLR_FD)       = -1 ENXIO (No such device or address)
[pid  5673] close(3)                    = 0
[pid  5673] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0
[pid  5673] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-kasan-gce-root/strace-static-x86_64: Process 5704 attached
, child_tidptr=0x555589d01790) = 5704
[pid  5704] set_robust_list(0x555589d017a0, 24) = 0
[pid  5704] rt_sigprocmask(SIG_SETMASK, [] <unfinished ...>
[pid  5673] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
[pid  5704] <... rt_sigprocmask resumed>, NULL, 8) = 0
[pid  5704] chdir("./1")                = 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
executing program
[pid  5704] write(1, "executing program\n", 18) = 18
[pid  5704] memfd_create("syzkaller", 0) = 3
[pid  5704] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7880600000
[pid  5704] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216) = 16777216
[pid  5704] munmap(0x7f7880600000, 138412032) = 0
[pid  5704] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 4
[pid  5704] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5704] close(3)                    = 0
[pid  5704] close(4)                    = 0
[pid  5704] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777) = 0
[pid  5704] mount("/dev/loop2", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "") = 0
[pid  5704] openat(AT_FDCWD, "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", O_RDONLY|O_DIRECTORY) = 3
[pid  5704] chdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") = 0
[pid  5704] openat(AT_FDCWD, "/dev/loop2", O_RDONLY) = 4
[pid  5704] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5704] close(4)                    = 0
[  366.352899][ T5704] loop2: detected capacity change from 0 to 32768
[pid  5704] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777) = 0
[pid  5704] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} ---
[pid  5704] open(".", O_RDONLY|O_LARGEFILE) = 4
[pid  5704] getdents(4, 0x200000026000 /* 2 entries */, 184) = 48
[pid  5704] mkdir(".", 0777)            = -1 EEXIST (File exists)
[pid  5704] mount(NULL, ".", 0x20000001fc40, MS_NODEV|MS_SYNCHRONOUS|MS_REMOUNT|MS_MANDLOCK|MS_DIRSYNC|MS_MOVE|MS_POSIXACL|MS_SLAVE|MS_I_VERSION|MS_STRICTATIME, "") = -1 EINVAL (Invalid argument)
[pid  5704] exit_group(0)               = ?
[pid  5704] +++ exited with 0 +++
[pid  5673] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5704, si_uid=0, si_status=0, si_utime=3 /* 0.03 s */, si_stime=14 /* 0.14 s */} ---
[pid  5673] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5673] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[  366.416757][ T5704] UFO tlock:0xffffc900028ba630
[  366.418450][ T5704] Bad maxslot:44 in dtpage (expected 128)
[  366.418450][ T5704] 
[  366.418470][ T5704] ERROR: (device loop2): dtReadFirst: DT_GETPAGE: dtree page corrupt
[  366.418470][ T5704] 
[  366.418714][ T5704] ERROR: (device loop2): remounting filesystem as read-only
[  366.418728][ T5704] jfs_readdir: unexpected rc = -5 from dtReadNext
[  366.454019][ T5672] jfs_flush_journal: synclist not empty
[pid  5673] fstat(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
[pid  5673] getdents64(3, 0x555589d02860 /* 4 entries */, 32768) = 352
[  366.454043][ T5672] metapage: ffff88801ff518b8: 00001000 00000000 00003bb8 00000000
[  366.454069][ T5672] metapage: ffff88801ff518c8: 7c555a20 ffff8880 7c555a20 ffff8880
[  366.454091][ T5672] metapage: ffff88801ff518d8: 00000004 00000000 00000000 00000000
[  366.454114][ T5672] metapage: ffff88801ff518e8: 7a861000 ffff8880 0000001c 00000000
[  366.454137][ T5672] metapage: ffff88801ff518f8: 00000000 dead4ead ffffffff 00000000
[  366.454161][ T5672] metapage: ffff88801ff51908: ffffffff ffffffff 9c016dc0 ffffffff
[  366.454184][ T5672] metapage: ffff88801ff51918: 958d3838 ffffffff 00000000 00000000
[  366.454207][ T5672] metapage: ffff88801ff51928: 8c6eab20 ffffffff 00000300 00000000
[  366.454231][ T5672] metapage: ffff88801ff51938: 1ff51938 ffff8880 1ff51938 ffff8880
[  366.454254][ T5672] metapage: ffff88801ff51948: 01ea1840 ffffea00 7c440000 ffff8880
[  366.454278][ T5672] metapage: ffff88801ff51958: 00001000 00003c84 00000000 00000000
[  366.454297][ T5672] metapage: ffff88801ff51968: 7c555800 ffff8880
[  366.454318][ T5672] page: ffffea0001ea1840: 00fff4800000003c ffffea0001ea1808
[  366.454338][ T5672] page: ffffea0001ea1850: ffffea0001ea1888 0000000000000000
[  366.454358][ T5672] page: ffffea0001ea1860: 000000000000001c ffff88801ff518b8
[  366.454378][ T5672] page: ffffea0001ea1870: 00000001ffffffff ffff88801d2f0400
[  412.723716][   T33] INFO: task syz-executor155:5674 blocked for more than 143 seconds.
[  412.723752][   T33]       Not tainted syzkaller #0
[  412.723766][   T33] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  412.723778][   T33] task:syz-executor155 state:D stack:25736 pid:5674  tgid:5674  ppid:5669   task_flags:0x400140 flags:0x00080801
[  412.723860][   T33] Call Trace:
[  412.723869][   T33]  <TASK>
[  412.723888][   T33]  __schedule+0x17dd/0x5830
[  412.723956][   T33]  ? __pfx___schedule+0x10/0x10
[  412.723996][   T33]  ? schedule+0x90/0x2b0
[  412.724029][   T33]  schedule+0x164/0x2b0
[  412.724059][   T33]  schedule_preempt_disabled+0x13/0x30
[  412.724087][   T33]  __mutex_lock+0x7c4/0x15a0
[  412.724125][   T33]  ? __mutex_lock+0x5cd/0x15a0
[  412.724162][   T33]  ? lmLogClose+0xad/0x530
[  412.724201][   T33]  ? __pfx___mutex_lock+0x10/0x10
[  412.724239][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  412.724271][   T33]  ? __mutex_unlock_slowpath+0x731/0x900
[  412.724312][   T33]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[  412.724343][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  412.724385][   T33]  lmLogClose+0xad/0x530
[  412.724418][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  412.724450][   T33]  ? updateSuper+0xbd/0x5d0
[  412.724488][   T33]  jfs_umount+0x2da/0x3b0
[  412.724532][   T33]  jfs_put_super+0x8c/0x190
[  412.724558][   T33]  ? __pfx_jfs_put_super+0x10/0x10
[  412.724631][   T33]  generic_shutdown_super+0x140/0x2d0
[  412.724670][   T33]  kill_block_super+0x44/0xa0
[  412.724709][   T33]  deactivate_locked_super+0xbe/0x110
[  412.724745][   T33]  cleanup_mnt+0x204/0x2a0
[  412.724790][   T33]  task_work_run+0x1d9/0x260
[  412.724830][   T33]  ? __pfx_task_work_run+0x10/0x10
[  412.724866][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  412.724898][   T33]  ? path_umount+0x1be/0xc50
[  412.724934][   T33]  ptrace_notify+0x258/0x290
[  412.724976][   T33]  ? __pfx_ptrace_notify+0x10/0x10
[  412.725014][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  412.725046][   T33]  ? __x64_sys_umount+0x12a/0x170
[  412.725073][   T33]  ? __pfx___x64_sys_umount+0x10/0x10
[  412.725117][   T33]  ptrace_report_syscall_exit+0x2d/0x50
[  412.725149][   T33]  do_syscall_64+0x4a0/0x520
[  412.725179][   T33]  ? trace_irq_disable+0x3b/0x140
[  412.725218][   T33]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  412.725254][   T33]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  412.725282][   T33] RIP: 0033:0x7f7888be7627
[  412.725304][   T33] RSP: 002b:00007ffc90ce7f08 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[  412.725331][   T33] RAX: 0000000000000000 RBX: 0000000000032e92 RCX: 00007f7888be7627
[  412.725350][   T33] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc90ce7fc0
[  412.725367][   T33] RBP: 00007ffc90ce7fc0 R08: 00007ffc90ce8fc0 R09: 00000000ffffffff
[  412.725387][   T33] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc90ce9030
[  412.725404][   T33] R13: 0000555589d02830 R14: 431bde82d7b634db R15: 00007ffc90ce9050
[  412.725453][   T33]  </TASK>
[  412.725464][   T33] INFO: task syz-executor155:5675 blocked for more than 143 seconds.
[  412.725482][   T33]       Not tainted syzkaller #0
[  412.725495][   T33] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  412.725507][   T33] task:syz-executor155 state:D stack:26696 pid:5675  tgid:5675  ppid:5669   task_flags:0x400140 flags:0x00080801
[  412.725596][   T33] Call Trace:
[  412.725604][   T33]  <TASK>
[  412.725620][   T33]  __schedule+0x17dd/0x5830
[  412.725684][   T33]  ? __pfx___schedule+0x10/0x10
[  412.725724][   T33]  ? schedule+0x90/0x2b0
[  412.725755][   T33]  schedule+0x164/0x2b0
[  412.725785][   T33]  schedule_preempt_disabled+0x13/0x30
[  412.725814][   T33]  __mutex_lock+0x7c4/0x15a0
[  412.725851][   T33]  ? __mutex_lock+0x5cd/0x15a0
[  412.725889][   T33]  ? lmLogClose+0xad/0x530
[  412.725927][   T33]  ? __pfx___mutex_lock+0x10/0x10
[  412.725960][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  412.725993][   T33]  ? __mutex_unlock_slowpath+0x731/0x900
[  412.726034][   T33]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[  412.726066][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  412.726109][   T33]  lmLogClose+0xad/0x530
[  412.726143][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  412.726175][   T33]  ? updateSuper+0xbd/0x5d0
[  412.726214][   T33]  jfs_umount+0x2da/0x3b0
[  412.726258][   T33]  jfs_put_super+0x8c/0x190
[  412.726285][   T33]  ? __pfx_jfs_put_super+0x10/0x10
[  412.726329][   T33]  generic_shutdown_super+0x140/0x2d0
[  412.726367][   T33]  kill_block_super+0x44/0xa0
[  412.726407][   T33]  deactivate_locked_super+0xbe/0x110
[  412.726443][   T33]  cleanup_mnt+0x204/0x2a0
[  412.726488][   T33]  task_work_run+0x1d9/0x260
[  412.726528][   T33]  ? __pfx_task_work_run+0x10/0x10
[  412.726564][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  412.726605][   T33]  ? path_umount+0x1be/0xc50
[  412.726641][   T33]  ptrace_notify+0x258/0x290
[  412.726682][   T33]  ? __pfx_ptrace_notify+0x10/0x10
[  412.726724][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  412.726756][   T33]  ? __x64_sys_umount+0x12a/0x170
[  412.726784][   T33]  ? __pfx___x64_sys_umount+0x10/0x10
[  412.726827][   T33]  ptrace_report_syscall_exit+0x2d/0x50
[  412.726859][   T33]  do_syscall_64+0x4a0/0x520
[  412.726884][   T33]  ? trace_irq_disable+0x3b/0x140
[  412.726917][   T33]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  412.726946][   T33]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  412.726969][   T33] RIP: 0033:0x7f7888be7627
[  412.726987][   T33] RSP: 002b:00007ffc90ce7f08 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[  412.727009][   T33] RAX: 0000000000000000 RBX: 0000000000032e9b RCX: 00007f7888be7627
[  412.727024][   T33] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc90ce7fc0
[  412.727038][   T33] RBP: 00007ffc90ce7fc0 R08: 00007ffc90ce8fc0 R09: 00000000ffffffff
[  412.727055][   T33] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc90ce9030
[  412.727069][   T33] R13: 0000555589d02830 R14: 431bde82d7b634db R15: 00007ffc90ce9050
[  412.727107][   T33]  </TASK>
[  412.727116][   T33] INFO: task syz-executor155:5677 blocked for more than 143 seconds.
[  412.727131][   T33]       Not tainted syzkaller #0
[  412.727142][   T33] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  412.727151][   T33] task:syz-executor155 state:D stack:26008 pid:5677  tgid:5677  ppid:5669   task_flags:0x400140 flags:0x00080801
[  412.727224][   T33] Call Trace:
[  412.727231][   T33]  <TASK>
[  412.727244][   T33]  __schedule+0x17dd/0x5830
[  412.727297][   T33]  ? __pfx___schedule+0x10/0x10
[  412.727331][   T33]  ? schedule+0x90/0x2b0
[  412.727357][   T33]  schedule+0x164/0x2b0
[  412.727382][   T33]  schedule_preempt_disabled+0x13/0x30
[  412.727405][   T33]  __mutex_lock+0x7c4/0x15a0
[  412.727439][   T33]  ? __mutex_lock+0x5cd/0x15a0
[  412.727471][   T33]  ? lmLogClose+0xad/0x530
[  412.727503][   T33]  ? __pfx___mutex_lock+0x10/0x10
[  412.727530][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  412.727557][   T33]  ? __mutex_unlock_slowpath+0x731/0x900
[  412.727596][   T33]  ? __pfx___mutex_unlock_slowpath+0x10/0x10
[  412.727623][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  412.727658][   T33]  lmLogClose+0xad/0x530
[  412.727686][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  412.727713][   T33]  ? updateSuper+0xbd/0x5d0
[  412.727745][   T33]  jfs_umount+0x2da/0x3b0
[  412.727782][   T33]  jfs_put_super+0x8c/0x190
[  412.727805][   T33]  ? __pfx_jfs_put_super+0x10/0x10
[  412.727847][   T33]  generic_shutdown_super+0x140/0x2d0
[  412.727878][   T33]  kill_block_super+0x44/0xa0
[  412.727912][   T33]  deactivate_locked_super+0xbe/0x110
[  412.727941][   T33]  cleanup_mnt+0x204/0x2a0
[  412.727979][   T33]  task_work_run+0x1d9/0x260
[  412.728012][   T33]  ? __pfx_task_work_run+0x10/0x10
[  412.728042][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  412.728068][   T33]  ? path_umount+0x1be/0xc50
[  412.728099][   T33]  ptrace_notify+0x258/0x290
[  412.728134][   T33]  ? __pfx_ptrace_notify+0x10/0x10
[  412.728166][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  412.728192][   T33]  ? __x64_sys_umount+0x12a/0x170
[  412.728216][   T33]  ? __pfx___x64_sys_umount+0x10/0x10
[  412.728251][   T33]  ptrace_report_syscall_exit+0x2d/0x50
[  412.728278][   T33]  do_syscall_64+0x4a0/0x520
[  412.728302][   T33]  ? trace_irq_disable+0x3b/0x140
[  412.728335][   T33]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  412.728365][   T33]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  412.728387][   T33] RIP: 0033:0x7f7888be7627
[  412.728405][   T33] RSP: 002b:00007ffc90ce7f08 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[  412.728426][   T33] RAX: 0000000000000000 RBX: 0000000000032ea7 RCX: 00007f7888be7627
[  412.728441][   T33] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc90ce7fc0
[  412.728456][   T33] RBP: 00007ffc90ce7fc0 R08: 00007ffc90ce8fc0 R09: 00000000ffffffff
[  412.728472][   T33] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc90ce9030
[  412.728487][   T33] R13: 0000555589d02830 R14: 431bde82d7b634db R15: 00007ffc90ce9050
[  412.728524][   T33]  </TASK>
[  412.728533][   T33] 
[  412.728533][   T33] Showing all locks held in the system:
[  412.728545][   T33] locks held by khungtaskd/33: 1, last CPU#0:
[  412.728560][   T33]  #0: ffffffff9015a2a0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
[  412.728627][   T33] locks held by kworker/u8:3/50: 2, on CPU#1:
[  412.728643][   T33]  #0: ffff88813fe4c148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  412.728711][   T33]  #1: ffffc90000bb7c40 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630
[  412.728805][   T33] locks held by getty/5383: 2, on CPU#1:
[  412.728819][   T33]  #0: ffff8880333840a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[  412.728869][   T33]  #1: ffffc9000322e2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1360
[  412.728926][   T33] locks held by syz-executor155/5671: 2, on CPU#0:
[  412.728940][   T33]  #0: ffff88807e110100 (&type->s_umount_key#44){+.+.}-{4:4}, at: deactivate_super+0xac/0xe0
[  412.728995][   T33]  #1: ffffffff90625a20 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xad/0x530
[  412.729046][   T33] locks held by syz-executor155/5672: 2, on CPU#0:
[  412.729060][   T33]  #0: ffff88807c440100 (&type->s_umount_key#44){+.+.}-{4:4}, at: deactivate_super+0xac/0xe0
[  412.729115][   T33]  #1: ffffffff90625a20 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xad/0x530
[  412.729167][   T33] locks held by syz-executor155/5673: 1, on CPU#1:
[  412.729180][   T33]  #0: ffff88807c284100 (&type->s_umount_key#44){+.+.}-{4:4}, at: deactivate_super+0xac/0xe0
[  412.729239][   T33] locks held by syz-executor155/5674: 2, on CPU#0:
[  412.729252][   T33]  #0: ffff88807e6c2100 (&type->s_umount_key#44){+.+.}-{4:4}, at: deactivate_super+0xac/0xe0
[  412.729306][   T33]  #1: ffffffff90625a20 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xad/0x530
[  412.729357][   T33] locks held by syz-executor155/5675: 2, on CPU#0:
[  412.729370][   T33]  #0: ffff888078fe6100 (&type->s_umount_key#44){+.+.}-{4:4}, at: deactivate_super+0xac/0xe0
[  412.729425][   T33]  #1: ffffffff90625a20 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xad/0x530
[  412.729476][   T33] locks held by syz-executor155/5677: 2, on CPU#0:
[  412.729489][   T33]  #0: ffff88807dc5c100 (&type->s_umount_key#44){+.+.}-{4:4}, at: deactivate_super+0xac/0xe0
[  412.729544][   T33]  #1: ffffffff90625a20 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xad/0x530
[  412.729600][   T33] 
[  412.729605][   T33] =============================================
[  412.729605][   T33] 
[  412.729613][   T33] NMI backtrace for cpu 0
[  412.729625][   T33] CPU: 0 UID: 0 PID: 33 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
[  412.729644][   T33] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026
[  412.729655][   T33] Call Trace:
[  412.729662][   T33]  <TASK>
[  412.729669][   T33]  dump_stack_lvl+0xe8/0x150
[  412.729701][   T33]  nmi_cpu_backtrace+0x274/0x2d0
[  412.729732][   T33]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  412.729756][   T33]  nmi_trigger_cpumask_backtrace+0x17d/0x390
[  412.729790][   T33]  sys_info+0x135/0x170
[  412.729816][   T33]  watchdog+0x1073/0x10f0
[  412.729851][   T33]  ? watchdog+0x209/0x10f0
[  412.729889][   T33]  kthread+0x38b/0x480
[  412.729912][   T33]  ? __pfx_watchdog+0x10/0x10
[  412.729937][   T33]  ? __pfx_kthread+0x10/0x10
[  412.729961][   T33]  ret_from_fork+0x514/0xb70
[  412.729986][   T33]  ? __pfx_ret_from_fork+0x10/0x10
[  412.730008][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  412.730030][   T33]  ? __switch_to+0xc78/0x1410
[  412.730063][   T33]  ? __pfx_kthread+0x10/0x10
[  412.730088][   T33]  ret_from_fork_asm+0x1a/0x30
[  412.730124][   T33]  </TASK>
[  412.730131][   T33] Sending NMI from CPU 0 to CPUs 1:
[  412.730178][    C1] NMI backtrace for cpu 1
[  412.730191][    C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full) 
[  412.730216][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026
[  412.730229][    C1] RIP: 0010:pv_native_safe_halt+0xf/0x20
[  412.730257][    C1] Code: fb 93 02 e9 0e 5f 0c f5 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 43 aa 25 00 fb f4 <e9> e7 5e 0c f5 cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90
[  412.730276][    C1] RSP: 0018:ffffc90000197e40 EFLAGS: 00000242
[  412.730296][    C1] RAX: 000000000006d86b RBX: ffffffff819c9880 RCX: 8000000000000001
[  412.730313][    C1] RDX: 0000000000000001 RSI: ffffffff8e6a814b RDI: ffffffff8c8e9e80
[  412.730330][    C1] RBP: ffffc90000197f10 R08: ffff8880b8333d9b R09: 1ffff110170667b3
[  412.730348][    C1] R10: dffffc0000000000 R11: ffffed10170667b4 R12: 0000000000000000
[  412.730365][    C1] R13: 1ffff11003dd5000 R14: 1ffff92000032fd0 R15: dffffc0000000000
[  412.730386][    C1] FS:  0000000000000000(0000) GS:ffff888123511000(0000) knlGS:0000000000000000
[  412.730405][    C1] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  412.730422][    C1] CR2: 0000564ea6b95660 CR3: 0000000035389000 CR4: 0000000000350ef0
[  412.730440][    C1] Call Trace:
[  412.730449][    C1]  <TASK>
[  412.730457][    C1]  default_idle+0x9/0x20
[  412.730485][    C1]  default_idle_call+0x72/0xb0
[  412.730516][    C1]  do_idle+0x2e0/0x540
[  412.730546][    C1]  ? __pfx_do_idle+0x10/0x10
[  412.730582][    C1]  cpu_startup_entry+0x43/0x60
[  412.730610][    C1]  start_secondary+0x101/0x110
[  412.730637][    C1]  common_startup_64+0x13e/0x157
[  412.730686][    C1]  </TASK>
[  412.731153][   T33] Kernel panic - not syncing: hung_task: blocked tasks
[  414.088832][   T33] CPU: 0 UID: 0 PID: 33 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
[  414.097928][   T33] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/15/2026
[  414.107966][   T33] Call Trace:
[  414.111228][   T33]  <TASK>
[  414.114161][   T33]  vpanic+0x26f/0x710
[  414.118134][   T33]  panic+0xc5/0xd0
[  414.121852][   T33]  ? __pfx_panic+0x10/0x10
[  414.126298][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  414.131941][   T33]  ? wq_watchdog_touch+0xf9/0x160
[  414.136972][   T33]  ? nmi_trigger_cpumask_backtrace+0x24d/0x390
[  414.143162][   T33]  watchdog+0x10e7/0x10f0
[  414.147502][   T33]  ? watchdog+0x209/0x10f0
[  414.151922][   T33]  kthread+0x38b/0x480
[  414.155984][   T33]  ? __pfx_watchdog+0x10/0x10
[  414.160915][   T33]  ? __pfx_kthread+0x10/0x10
[  414.165588][   T33]  ret_from_fork+0x514/0xb70
[  414.170318][   T33]  ? __pfx_ret_from_fork+0x10/0x10
[  414.175522][   T33]  ? srso_alias_return_thunk+0x5/0xfbef5
[  414.181237][   T33]  ? __switch_to+0xc78/0x1410
[  414.186022][   T33]  ? __pfx_kthread+0x10/0x10
[  414.190623][   T33]  ret_from_fork_asm+0x1a/0x30
[  414.195397][   T33]  </TASK>
[  414.198690][   T33] Kernel Offset: disabled
[  414.203004][   T33] Rebooting in 86400 seconds..