./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3164306061

<...>
Warning: Permanently added '10.128.1.71' (ED25519) to the list of known hosts.
execve("./syz-executor3164306061", ["./syz-executor3164306061"], 0x7ffdc7261d00 /* 10 vars */) = 0
brk(NULL)                               = 0x555566cb8000
brk(0x555566cb8d00)                     = 0x555566cb8d00
arch_prctl(ARCH_SET_FS, 0x555566cb8380) = 0
set_tid_address(0x555566cb8650)         = 5841
set_robust_list(0x555566cb8660, 24)     = 0
rseq(0x555566cb8ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3164306061", 4096) = 28
getrandom("\xc7\x1b\x67\x17\xa7\x26\x48\x41", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555566cb8d00
brk(0x555566cd9d00)                     = 0x555566cd9d00
brk(0x555566cda000)                     = 0x555566cda000
mprotect(0x7f6c02089000, 16384, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555566cb8650) = 5842
./strace-static-x86_64: Process 5842 attached
[pid  5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5842] set_robust_list(0x555566cb8660, 24./strace-static-x86_64: Process 5843 attached
) = 0
[pid  5843] set_robust_list(0x555566cb8660, 24 <unfinished ...>
[pid  5841] <... clone resumed>, child_tidptr=0x555566cb8650) = 5843
[pid  5842] mkdir("./syzkaller.HF8Ckv", 0700 <unfinished ...>
[pid  5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5843] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 5844 attached
[pid  5843] mkdir("./syzkaller.soIH09", 0700 <unfinished ...>
[pid  5844] set_robust_list(0x555566cb8660, 24 <unfinished ...>
[pid  5841] <... clone resumed>, child_tidptr=0x555566cb8650) = 5844
[pid  5844] <... set_robust_list resumed>) = 0
[pid  5843] <... mkdir resumed>)        = 0
[pid  5842] <... mkdir resumed>)        = 0
[pid  5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5842] chmod("./syzkaller.HF8Ckv", 0777./strace-static-x86_64: Process 5845 attached
) = 0
[pid  5842] chdir("./syzkaller.HF8Ckv" <unfinished ...>
[pid  5844] mkdir("./syzkaller.KCSckd", 0700 <unfinished ...>
[pid  5845] set_robust_list(0x555566cb8660, 24 <unfinished ...>
[pid  5843] chmod("./syzkaller.soIH09", 0777 <unfinished ...>
[pid  5842] <... chdir resumed>)        = 0
[pid  5841] <... clone resumed>, child_tidptr=0x555566cb8650) = 5845
[pid  5845] <... set_robust_list resumed>) = 0
[pid  5843] <... chmod resumed>)        = 0
[pid  5842] mkdir("./0", 0777 <unfinished ...>
[pid  5843] chdir("./syzkaller.soIH09" <unfinished ...>
[pid  5841] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5843] <... chdir resumed>)        = 0
[pid  5845] mkdir("./syzkaller.zneA5F", 0700./strace-static-x86_64: Process 5846 attached
 <unfinished ...>
[pid  5843] mkdir("./0", 0777 <unfinished ...>
[pid  5842] <... mkdir resumed>)        = 0
[pid  5844] <... mkdir resumed>)        = 0
[pid  5846] set_robust_list(0x555566cb8660, 24) = 0
[pid  5845] <... mkdir resumed>)        = 0
[pid  5844] chmod("./syzkaller.KCSckd", 0777 <unfinished ...>
[pid  5841] <... clone resumed>, child_tidptr=0x555566cb8650) = 5846
[pid  5845] chmod("./syzkaller.zneA5F", 0777 <unfinished ...>
[pid  5844] <... chmod resumed>)        = 0
[pid  5843] <... mkdir resumed>)        = 0
[pid  5842] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5846] mkdir("./syzkaller.QAGIJm", 0700 <unfinished ...>
[pid  5844] chdir("./syzkaller.KCSckd" <unfinished ...>
[pid  5845] <... chmod resumed>)        = 0
[pid  5844] <... chdir resumed>)        = 0
[pid  5845] chdir("./syzkaller.zneA5F" <unfinished ...>
[pid  5844] mkdir("./0", 0777 <unfinished ...>
[pid  5843] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5842] <... openat resumed>)       = 3
[pid  5846] <... mkdir resumed>)        = 0
[pid  5846] chmod("./syzkaller.QAGIJm", 0777) = 0
[pid  5845] <... chdir resumed>)        = 0
[pid  5844] <... mkdir resumed>)        = 0
[pid  5843] <... openat resumed>)       = 3
[pid  5842] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5845] mkdir("./0", 0777 <unfinished ...>
[pid  5844] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5846] chdir("./syzkaller.QAGIJm" <unfinished ...>
[pid  5844] <... openat resumed>)       = 3
[pid  5843] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5842] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5846] <... chdir resumed>)        = 0
[pid  5846] mkdir("./0", 0777 <unfinished ...>
[pid  5845] <... mkdir resumed>)        = 0
[pid  5844] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5843] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5842] close(3 <unfinished ...>
[pid  5845] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5843] close(3 <unfinished ...>
[pid  5846] <... mkdir resumed>)        = 0
[pid  5844] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5843] <... close resumed>)        = 0
[pid  5842] <... close resumed>)        = 0
[pid  5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5846] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5845] <... openat resumed>)       = 3
[pid  5844] close(3 <unfinished ...>
[pid  5843] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5847 attached
 <unfinished ...>
[pid  5846] <... openat resumed>)       = 3
[pid  5845] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5844] <... close resumed>)        = 0
./strace-static-x86_64: Process 5848 attached
[pid  5845] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5848] set_robust_list(0x555566cb8660, 24 <unfinished ...>
[pid  5847] set_robust_list(0x555566cb8660, 24 <unfinished ...>
[pid  5846] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5844] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5847] <... set_robust_list resumed>) = 0
[pid  5845] close(3 <unfinished ...>
[pid  5847] chdir("./0" <unfinished ...>
[pid  5845] <... close resumed>)        = 0
[pid  5848] <... set_robust_list resumed>) = 0
[pid  5846] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
./strace-static-x86_64: Process 5850 attached
[pid  5848] chdir("./0" <unfinished ...>
[pid  5847] <... chdir resumed>)        = 0
[pid  5846] close(3 <unfinished ...>
[pid  5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5843] <... clone resumed>, child_tidptr=0x555566cb8650) = 5847
[pid  5842] <... clone resumed>, child_tidptr=0x555566cb8650) = 5848
[pid  5847] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5852 attached
 <unfinished ...>
[pid  5850] set_robust_list(0x555566cb8660, 24 <unfinished ...>
[pid  5847] <... prctl resumed>)        = 0
[pid  5846] <... close resumed>)        = 0
[pid  5850] <... set_robust_list resumed>) = 0
[pid  5848] <... chdir resumed>)        = 0
[pid  5847] setpgid(0, 0 <unfinished ...>
[pid  5846] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5853 attached
 <unfinished ...>
[pid  5852] set_robust_list(0x555566cb8660, 24 <unfinished ...>
[pid  5850] chdir("./0" <unfinished ...>
[pid  5848] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5847] <... setpgid resumed>)      = 0
[pid  5845] <... clone resumed>, child_tidptr=0x555566cb8650) = 5852
[pid  5844] <... clone resumed>, child_tidptr=0x555566cb8650) = 5850
[pid  5852] <... set_robust_list resumed>) = 0
[pid  5850] <... chdir resumed>)        = 0
[pid  5848] <... prctl resumed>)        = 0
[pid  5847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5846] <... clone resumed>, child_tidptr=0x555566cb8650) = 5853
[pid  5853] set_robust_list(0x555566cb8660, 24 <unfinished ...>
[pid  5852] chdir("./0" <unfinished ...>
[pid  5850] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5848] setpgid(0, 0 <unfinished ...>
[pid  5847] <... openat resumed>)       = 3
[pid  5853] <... set_robust_list resumed>) = 0
[pid  5852] <... chdir resumed>)        = 0
[pid  5850] <... prctl resumed>)        = 0
[pid  5848] <... setpgid resumed>)      = 0
[pid  5847] write(3, "1000", 4 <unfinished ...>
[pid  5852] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5850] setpgid(0, 0 <unfinished ...>
[pid  5848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5847] <... write resumed>)        = 4
[pid  5848] <... openat resumed>)       = 3
[pid  5847] close(3)                    = 0
[pid  5847] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5848] write(3, "1000", 4)         = 4
[pid  5848] close(3)                    = 0
[pid  5848] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5853] chdir("./0" <unfinished ...>
[pid  5852] <... prctl resumed>)        = 0
[pid  5850] <... setpgid resumed>)      = 0
[pid  5848] <... symlink resumed>)      = 0
[pid  5853] <... chdir resumed>)        = 0
[pid  5852] setpgid(0, 0executing program
 <unfinished ...>
[pid  5853] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5852] <... setpgid resumed>)      = 0
[pid  5850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5847] write(1, "executing program\n", 18 <unfinished ...>
[pid  5853] <... prctl resumed>)        = 0
[pid  5852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5847] <... write resumed>)        = 18
[pid  5853] setpgid(0, 0 <unfinished ...>
[pid  5852] <... openat resumed>)       = 3
[pid  5850] <... openat resumed>)       = 3
[pid  5847] memfd_create("syzkaller", 0executing program
 <unfinished ...>
[pid  5853] <... setpgid resumed>)      = 0
[pid  5852] write(3, "1000", 4 <unfinished ...>
[pid  5850] write(3, "1000", 4 <unfinished ...>
[pid  5848] write(1, "executing program\n", 18 <unfinished ...>
[pid  5847] <... memfd_create resumed>) = 3
[pid  5853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5852] <... write resumed>)        = 4
[pid  5850] <... write resumed>)        = 4
[pid  5848] <... write resumed>)        = 18
[pid  5853] <... openat resumed>)       = 3
[pid  5852] close(3 <unfinished ...>
[pid  5850] close(3 <unfinished ...>
[pid  5848] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5847] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6bf9a00000
[pid  5853] write(3, "1000", 4 <unfinished ...>
[pid  5852] <... close resumed>)        = 0
[pid  5850] <... close resumed>)        = 0
[pid  5848] <... memfd_create resumed>) = 3
[pid  5853] <... write resumed>)        = 4
[pid  5852] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5850] symlink("/dev/binderfs", "./binderfs"executing program
executing program
 <unfinished ...>
[pid  5853] close(3 <unfinished ...>
[pid  5852] <... symlink resumed>)      = 0
[pid  5850] <... symlink resumed>)      = 0
[pid  5848] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5853] <... close resumed>)        = 0
[pid  5852] write(1, "executing program\n", 18 <unfinished ...>
[pid  5850] write(1, "executing program\n", 18 <unfinished ...>
[pid  5852] <... write resumed>)        = 18
[pid  5850] <... write resumed>)        = 18
[pid  5850] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5848] <... mmap resumed>)         = 0x7f6bf9a00000
[pid  5853] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5852] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5850] <... memfd_create resumed>) = 3
[pid  5850] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5853] <... symlink resumed>)      = 0
[pid  5850] <... mmap resumed>)         = 0x7f6bf9a00000
executing program
[pid  5852] <... memfd_create resumed>) = 3
[pid  5853] write(1, "executing program\n", 18) = 18
[pid  5852] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5853] memfd_create("syzkaller", 0) = 3
[pid  5852] <... mmap resumed>)         = 0x7f6bf9a00000
[pid  5853] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6bf9a00000
[pid  5847] 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  5850] 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  5848] 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  5853] 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  5852] 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  5848] <... write resumed>)        = 16777216
[pid  5850] <... write resumed>)        = 16777216
[pid  5848] munmap(0x7f6bf9a00000, 138412032 <unfinished ...>
[pid  5850] munmap(0x7f6bf9a00000, 138412032 <unfinished ...>
[pid  5848] <... munmap resumed>)       = 0
[pid  5850] <... munmap resumed>)       = 0
[pid  5853] <... write resumed>)        = 16777216
[pid  5848] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5847] <... write resumed>)        = 16777216
[pid  5853] munmap(0x7f6bf9a00000, 138412032 <unfinished ...>
[pid  5850] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5848] <... openat resumed>)       = 4
[pid  5847] munmap(0x7f6bf9a00000, 138412032 <unfinished ...>
[pid  5853] <... munmap resumed>)       = 0
[pid  5852] <... write resumed>)        = 16777216
[pid  5850] <... openat resumed>)       = 4
[pid  5848] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5847] <... munmap resumed>)       = 0
[pid  5850] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5853] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5852] munmap(0x7f6bf9a00000, 138412032 <unfinished ...>
[pid  5853] <... openat resumed>)       = 4
[pid  5852] <... munmap resumed>)       = 0
[pid  5853] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5852] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5850] <... ioctl resumed>)        = 0
[pid  5848] <... ioctl resumed>)        = 0
[pid  5847] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5852] <... openat resumed>)       = 4
[pid  5850] close(3 <unfinished ...>
[pid  5848] close(3 <unfinished ...>
[pid  5847] <... openat resumed>)       = 4
[pid  5852] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5850] <... close resumed>)        = 0
[pid  5848] <... close resumed>)        = 0
[pid  5847] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5853] <... ioctl resumed>)        = 0
[pid  5853] close(3 <unfinished ...>
[pid  5852] <... ioctl resumed>)        = 0
[pid  5850] close(4 <unfinished ...>
[pid  5853] <... close resumed>)        = 0
[pid  5848] close(4 <unfinished ...>
[pid  5852] close(3)                    = 0
[pid  5853] close(4 <unfinished ...>
[pid  5852] close(4)                    = 0
[pid  5852] mkdir("./file1", 0777 <unfinished ...>
[pid  5853] <... close resumed>)        = 0
[pid  5850] <... close resumed>)        = 0
[pid  5848] <... close resumed>)        = 0
[pid  5847] <... ioctl resumed>)        = 0
[pid  5853] mkdir("./file1", 0777)      = 0
[pid  5852] <... mkdir resumed>)        = 0
[pid  5850] mkdir("./file1", 0777 <unfinished ...>
[pid  5848] mkdir("./file1", 0777 <unfinished ...>
[pid  5847] close(3 <unfinished ...>
[pid  5853] mount("/dev/loop4", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," <unfinished ...>
[pid  5848] <... mkdir resumed>)        = 0
[pid  5847] <... close resumed>)        = 0
[pid  5847] close(4 <unfinished ...>
[pid  5848] mount("/dev/loop0", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," <unfinished ...>
[pid  5847] <... close resumed>)        = 0
[pid  5847] mkdir("./file1", 0777 <unfinished ...>
[pid  5850] <... mkdir resumed>)        = 0
[pid  5852] mount("/dev/loop3", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," <unfinished ...>
[pid  5853] <... mount resumed>)        = 0
[pid  5850] mount("/dev/loop2", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," <unfinished ...>
[pid  5848] <... mount resumed>)        = 0
[pid  5847] <... mkdir resumed>)        = 0
[pid  5853] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5847] mount("/dev/loop1", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," <unfinished ...>
[pid  5853] <... openat resumed>)       = 3
[pid  5848] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5853] chdir("./file1" <unfinished ...>
[pid  5848] <... openat resumed>)       = 3
[pid  5848] chdir("./file1")            = 0
[pid  5848] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5848] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 <unfinished ...>
[pid  5853] <... chdir resumed>)        = 0
[pid  5853] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5853] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[pid  5852] <... mount resumed>)        = 0
[pid  5848] <... openat resumed>)       = 4
[pid  5852] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[  229.972984][ T5848] loop0: detected capacity change from 0 to 32768
[  229.980368][ T5850] loop2: detected capacity change from 0 to 32768
[  229.984003][ T5853] loop4: detected capacity change from 0 to 32768
[  229.992793][ T5852] loop3: detected capacity change from 0 to 32768
[  229.995359][ T5847] loop1: detected capacity change from 0 to 32768
[pid  5852] chdir("./file1")            = 0
[pid  5848] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  5852] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5852] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[pid  5852] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  5853] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  5847] <... mount resumed>)        = 0
[pid  5847] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid  5847] chdir("./file1")            = 0
[pid  5850] <... mount resumed>)        = 0
[pid  5847] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5850] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5847] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 <unfinished ...>
[pid  5850] <... openat resumed>)       = 3
[pid  5850] chdir("./file1" <unfinished ...>
[pid  5847] <... openat resumed>)       = 4
[pid  5850] <... chdir resumed>)        = 0
[pid  5847] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[  230.095133][ T5852] ERROR: (device loop3): dbAlloc: the hint is outside the map
[  230.095133][ T5852] 
[  230.109272][ T5853] ERROR: (device loop4): dbAlloc: the hint is outside the map
[  230.109272][ T5853] 
[  230.126979][ T5848] ERROR: (device loop0): dbAlloc: the hint is outside the map
[  230.126979][ T5848] 
[  230.133525][ T5852] ERROR: (device loop3): remounting filesystem as read-only
[pid  5850] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5850] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[pid  5850] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  5852] <... mkdirat resumed>)      = -1 EIO (Input/output error)
[  230.151557][ T5847] ERROR: (device loop1): dbAlloc: the hint is outside the map
[  230.151557][ T5847] 
[  230.163302][ T5853] ERROR: (device loop4): remounting filesystem as read-only
[  230.172258][ T5850] ERROR: (device loop2): dbAlloc: the hint is outside the map
[  230.172258][ T5850] 
[  230.183074][ T5848] ERROR: (device loop0): remounting filesystem as read-only
[  230.183727][ T5853] ialloc: diAlloc returned -5!
[pid  5852] fspick(AT_FDCWD, ".", 0 <unfinished ...>
[pid  5847] <... mkdirat resumed>)      = -1 EIO (Input/output error)
[pid  5853] <... mkdirat resumed>)      = -1 EIO (Input/output error)
[pid  5852] <... fspick resumed>)       = 5
[pid  5850] <... mkdirat resumed>)      = -1 EIO (Input/output error)
[pid  5847] fspick(AT_FDCWD, ".", 0 <unfinished ...>
[pid  5848] <... mkdirat resumed>)      = -1 EIO (Input/output error)
[pid  5853] fspick(AT_FDCWD, ".", 0 <unfinished ...>
[pid  5852] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 <unfinished ...>
[pid  5850] fspick(AT_FDCWD, ".", 0 <unfinished ...>
[pid  5847] <... fspick resumed>)       = 5
[pid  5848] fspick(AT_FDCWD, ".", 0)    = 5
[pid  5852] <... fsconfig resumed>)     = -1 EINVAL (Invalid argument)
[pid  5848] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 <unfinished ...>
[pid  5847] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 <unfinished ...>
[pid  5853] <... fspick resumed>)       = 5
[pid  5852] exit_group(0 <unfinished ...>
[pid  5850] <... fspick resumed>)       = 5
[pid  5848] <... fsconfig resumed>)     = -1 EINVAL (Invalid argument)
[pid  5853] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 <unfinished ...>
[pid  5852] <... exit_group resumed>)   = ?
[pid  5850] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 <unfinished ...>
[pid  5848] exit_group(0 <unfinished ...>
[pid  5847] <... fsconfig resumed>)     = -1 EINVAL (Invalid argument)
[pid  5848] <... exit_group resumed>)   = ?
[pid  5853] <... fsconfig resumed>)     = -1 EINVAL (Invalid argument)
[pid  5852] +++ exited with 0 +++
[pid  5850] <... fsconfig resumed>)     = -1 EINVAL (Invalid argument)
[pid  5847] exit_group(0 <unfinished ...>
[pid  5853] exit_group(0 <unfinished ...>
[pid  5850] exit_group(0 <unfinished ...>
[pid  5847] <... exit_group resumed>)   = ?
[pid  5848] +++ exited with 0 +++
[pid  5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5852, si_uid=0, si_status=0, si_utime=7 /* 0.07 s */, si_stime=24 /* 0.24 s */} ---
[pid  5853] <... exit_group resumed>)   = ?
[pid  5853] +++ exited with 0 +++
[pid  5850] <... exit_group resumed>)   = ?
[pid  5847] +++ exited with 0 +++
[pid  5845] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5846] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5853, si_uid=0, si_status=0, si_utime=5 /* 0.05 s */, si_stime=27 /* 0.27 s */} ---
[pid  5843] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5847, si_uid=0, si_status=0, si_utime=5 /* 0.05 s */, si_stime=27 /* 0.27 s */} ---
[pid  5843] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5848, si_uid=0, si_status=0, si_utime=9 /* 0.09 s */, si_stime=28 /* 0.28 s */} ---
[pid  5842] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5850] +++ exited with 0 +++
[pid  5844] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5850, si_uid=0, si_status=0, si_utime=6 /* 0.06 s */, si_stime=26 /* 0.26 s */} ---
[pid  5842] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5844] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5842] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5842] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5845] <... restart_syscall resumed>) = 0
[pid  5844] <... restart_syscall resumed>) = 0
[pid  5843] <... restart_syscall resumed>) = 0
[pid  5842] getdents64(3, 0x555566cb96f0 /* 4 entries */, 32768) = 112
[pid  5843] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5844] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5843] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5842] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5844] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5842] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5844] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5842] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5845] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5844] <... openat resumed>)       = 3
[pid  5846] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5845] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5843] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5846] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5845] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5843] <... openat resumed>)       = 3
[pid  5846] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5845] <... openat resumed>)       = 3
[pid  5844] newfstatat(3, "",  <unfinished ...>
[pid  5843] newfstatat(3, "",  <unfinished ...>
[pid  5842] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5846] <... openat resumed>)       = 3
[pid  5845] newfstatat(3, "",  <unfinished ...>
[pid  5844] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5843] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5842] unlink("./0/binderfs" <unfinished ...>
[pid  5846] newfstatat(3, "",  <unfinished ...>
[pid  5845] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5844] getdents64(3,  <unfinished ...>
[pid  5843] getdents64(3,  <unfinished ...>
[pid  5846] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5845] getdents64(3,  <unfinished ...>
[pid  5844] <... getdents64 resumed>0x555566cb96f0 /* 4 entries */, 32768) = 112
[pid  5843] <... getdents64 resumed>0x555566cb96f0 /* 4 entries */, 32768) = 112
[pid  5842] <... unlink resumed>)       = 0
[pid  5846] getdents64(3,  <unfinished ...>
[pid  5845] <... getdents64 resumed>0x555566cb96f0 /* 4 entries */, 32768) = 112
[pid  5844] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5843] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5842] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5845] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5844] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5843] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5846] <... getdents64 resumed>0x555566cb96f0 /* 4 entries */, 32768) = 112
[pid  5845] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5843] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5846] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5845] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5844] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5843] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5846] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5845] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5844] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5843] unlink("./0/binderfs" <unfinished ...>
[  230.196496][ T5847] ERROR: (device loop1): remounting filesystem as read-only
[  230.204197][ T5852] ialloc: diAlloc returned -5!
[  230.210306][ T5850] ERROR: (device loop2): remounting filesystem as read-only
[  230.218295][ T5847] ialloc: diAlloc returned -5!
[  230.223194][ T5850] ialloc: diAlloc returned -5!
[  230.224851][ T5848] ialloc: diAlloc returned -5!
[pid  5846] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5845] unlink("./0/binderfs" <unfinished ...>
[pid  5846] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5844] unlink("./0/binderfs" <unfinished ...>
[pid  5843] <... unlink resumed>)       = 0
[pid  5845] <... unlink resumed>)       = 0
[pid  5844] <... unlink resumed>)       = 0
[pid  5846] unlink("./0/binderfs" <unfinished ...>
[pid  5845] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5843] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5846] <... unlink resumed>)       = 0
[pid  5844] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[  282.303698][ T5843] jfs_flush_journal: synclist not empty
[  282.309395][ T5843] metapage: ffff8880788f3d90: 00001000 00000000 0000379c 00000000
[  282.317455][ T5843] metapage: ffff8880788f3da0: 323f3a28 ffff8880 323f3a28 ffff8880
[  282.325369][ T5845] jfs_flush_journal: synclist not empty
[  282.330939][ T5845] metapage: ffff8880789c00f8: 00001000 00000000 0000379c 00000000
[  282.331043][ T5843] metapage: ffff8880788f3db0: 00000004 00000000 00000000 00000000
[  282.338839][ T5846] jfs_flush_journal: synclist not empty
[  282.347046][ T5844] jfs_flush_journal: synclist not empty
[  282.352197][ T5845] metapage: ffff8880789c0108: 34807a28 ffff8880 34807a28 ffff8880
[  282.357801][ T5842] jfs_flush_journal: synclist not empty
[  282.365607][ T5846] metapage: ffff888078b960f8: 00001000 00000000 0000379c 00000000
[  282.365629][ T5846] metapage: ffff888078b96108: 323f2a28 ffff8880 323f2a28 ffff8880
[  282.371850][ T5843] metapage: ffff8880788f3dc0: 788f0000 ffff8880 0000001c 00000000
[  282.379015][ T5845] metapage: ffff8880789c0118: 00000004 00000000 00000000 00000000
[  282.388396][ T5844] metapage: ffff88802e2a53e0: 00001000 00000000 0000379c 00000000
[  282.394678][ T5846] metapage: ffff888078b96118: 00000004 00000000 00000000 00000000
[  282.402656][ T5842] metapage: ffff88807faa2e88: 00001000 00000000 0000379c 00000000
[  282.410277][ T5845] metapage: ffff8880789c0128: 33fbe000 ffff8880 0000001c 00000000
[  282.418109][ T5844] metapage: ffff88802e2a53f0: 34807228 ffff8880 34807228 ffff8880
[  282.425932][ T5843] metapage: ffff8880788f3dd0: 00000000 dead4ead ffffffff 00000000
[  282.449320][ T5842] metapage: ffff88807faa2e98: 27888a28 ffff8880 27888a28 ffff8880
[  282.449346][ T5842] metapage: ffff88807faa2ea8: 00000004 00000000 00000000 00000000
[  282.457191][ T5846] metapage: ffff888078b96128: 78b92000 ffff8880 0000001c 00000000
[  282.465526][ T5844] metapage: ffff88802e2a5400: 00000004 00000000 00000000 00000000
[  282.472829][ T5845] metapage: ffff8880789c0138: 00000000 dead4ead ffffffff 00000000
[  282.488484][ T5842] metapage: ffff88807faa2eb8: 738c6000 ffff8880 0000001c 00000000
[  282.488510][ T5842] metapage: ffff88807faa2ec8: 00000000 dead4ead ffffffff 00000000
[  282.488529][ T5842] metapage: ffff88807faa2ed8: ffffffff ffffffff 9a4c3520 ffffffff
[  282.496339][ T5846] metapage: ffff888078b96138: 00000000 dead4ead ffffffff 00000000
[  282.496360][ T5846] metapage: ffff888078b96148: ffffffff ffffffff 9a4c3520 ffffffff
[  282.504748][ T5844] metapage: ffff88802e2a5410: 788f8000 ffff8880 0000001c 00000000
[  282.512003][ T5845] metapage: ffff8880789c0148: ffffffff ffffffff 9a4c3520 ffffffff
[  282.535455][ T5842] metapage: ffff88807faa2ee8: 93c40388 ffffffff 00000000 00000000
[  282.535495][ T5843] metapage: ffff8880788f3de0: ffffffff ffffffff 9a4c3520 ffffffff
[  282.543270][ T5842] metapage: ffff88807faa2ef8: 8c425f20 ffffffff 00000300 00000000
[  282.551131][ T5846] metapage: ffff888078b96158: 93c40388 ffffffff 00000000 00000000
[  282.558949][ T5844] metapage: ffff88802e2a5420: 00000000 dead4ead ffffffff 00000000
[  282.566798][ T5843] metapage: ffff8880788f3df0: 93c40388 ffffffff 00000000 00000000
[  282.566823][ T5843] metapage: ffff8880788f3e00: 8c425f20 ffffffff 00000300 00000000
[  282.566841][ T5843] metapage: ffff8880788f3e10: 788f3e10 ffff8880 788f3e10 ffff8880
[  282.582576][ T5844] metapage: ffff88802e2a5430: ffffffff ffffffff 9a4c3520 ffffffff
[  282.590348][ T5846] metapage: ffff888078b96168: 8c425f20 ffffffff 00000300 00000000
[  282.590369][ T5846] metapage: ffff888078b96178: 78b96178 ffff8880 78b96178 ffff8880
[  282.590388][ T5846] metapage: ffff888078b96188: 01e2e480 ffffea00 7d15c000 ffff8880
[  282.598874][ T5842] metapage: ffff88807faa2f08: 7faa2f08 ffff8880 7faa2f08 ffff8880
[  282.606056][ T5845] metapage: ffff8880789c0158: 93c40388 ffffffff 00000000 00000000
[  282.614225][ T5844] metapage: ffff88802e2a5440: 93c40388 ffffffff 00000000 00000000
[  282.621648][ T5846] metapage: ffff888078b96198: 00001000 00003970 00000000 00000000
[  282.629772][ T5842] metapage: ffff88807faa2f18: 01ce3180 ffffea00 74600000 ffff8880
[  282.637295][ T5845] metapage: ffff8880789c0168: 8c425f20 ffffffff 00000300 00000000
[  282.645418][ T5844] metapage: ffff88802e2a5450: 8c425f20 ffffffff 00000300 00000000
[  282.652902][ T5843] metapage: ffff8880788f3e20: 01e23c00 ffffea00 7cd0e000 ffff8880
[  282.660712][ T5842] metapage: ffff88807faa2f28: 00001000 00003970 00000000 00000000
[  282.668554][ T5846] metapage: ffff888078b961a8: 323f2800 ffff8880
[  282.676802][ T5844] metapage: ffff88802e2a5460: 2e2a5460 ffff8880 2e2a5460 ffff8880
[  282.684548][ T5845] metapage: ffff8880789c0178: 789c0178 ffff8880 789c0178 ffff8880
[  282.692554][ T5842] metapage: ffff88807faa2f38: 27888800 ffff8880
[  282.708054][ T5846] page: ffffea0001e2e480: 00fff0000000412c ffffea0001e2e448
[  282.714312][ T5844] metapage: ffff88802e2a5470: 01e23e00 ffffea00 7e4b0000 ffff8880
[  282.722202][ T5845] metapage: ffff8880789c0188: 00cfef80 ffffea00 7d1c6000 ffff8880
[  282.730047][ T5843] metapage: ffff8880788f3e30: 00001000 00003970 00000000 00000000
[  282.751527][ T5846] page: ffffea0001e2e490: ffffea0001c999c8 0000000000000000
[  282.759627][ T5844] metapage: ffff88802e2a5480: 00001000 00003970 00000000 00000000
[  282.767388][ T5845] metapage: ffff8880789c0198: 00001000 00003970 00000000 00000000
[  282.774659][ T5842] page: ffffea0001ce3180: 00fff0000000412c ffffea0001ce3148
[  282.782633][ T5845] metapage: ffff8880789c01a8: 34807800 ffff8880
[  282.790314][ T5843] metapage: ffff8880788f3e40: 323f3800 ffff8880
[  282.797678][ T5846] page: ffffea0001e2e4a0: 000000000000001c ffff888078b960f8
[  282.803920][ T5844] metapage: ffff88802e2a5490: 34807000 ffff8880
[  282.810197][ T5846] page: ffffea0001e2e4b0: 00000001ffffffff ffff888140adc000
[  282.817491][ T5842] page: ffffea0001ce3190: ffffea0001e2e448 0000000000000000
[  282.823775][ T5845] page: ffffea0000cfef80: 00fff0000000412c ffffea0000cfef48
[  282.830997][ T5842] page: ffffea0001ce31a0: 000000000000001c ffff88807faa2e88
[  282.843008][ T5845] page: ffffea0000cfef90: ffffea0001e27088 0000000000000000
[  282.845665][ T5844] page: ffffea0001e23e00: 00fff0000000412c ffffea0001e23d08
[  282.852988][ T5843] page: ffffea0001e23c00: 00fff0000000412c ffffea0001e23b48
[  282.874746][ T5842] page: ffffea0001ce31b0: 00000001ffffffff ffff888140adc000
[  282.882187][ T5844] page: ffffea0001e23e10: ffffea0001ecabc8 0000000000000000
[  282.882213][ T5844] page: ffffea0001e23e20: 000000000000001c ffff88802e2a53e0
[  282.889508][ T5845] page: ffffea0000cfefa0: 000000000000001c ffff8880789c00f8
[  282.889525][ T5845] page: ffffea0000cfefb0: 00000001ffffffff ffff888140adc000
[  282.892156][ T5843] page: ffffea0001e23c10: ffffea0001e23d48 0000000000000000
[  282.899714][ T5844] page: ffffea0001e23e30: 00000001ffffffff ffff888140adc000
[  282.904590][ T5843] page: ffffea0001e23c20: 000000000000001c ffff8880788f3d90
[  282.934108][ T5843] page: ffffea0001e23c30: 00000001ffffffff ffff888140adc000
[  334.833654][ T5846] jfs_flush_journal: synclist not empty
[  334.839323][ T5846] metapage: ffff888078b960f8: 00001000 00000000 0000379c 00000000
[  334.847225][ T5846] metapage: ffff888078b96108: 323f2a28 ffff8880 323f2a28 ffff8880
[  334.855180][ T5846] metapage: ffff888078b96118: 00000004 00000000 00000000 00000000
[  334.863001][ T5846] metapage: ffff888078b96128: 78b92000 ffff8880 0000001c 00000000
[  334.870901][ T5846] metapage: ffff888078b96138: 00000000 dead4ead ffffffff 00000000
[  334.878743][ T5846] metapage: ffff888078b96148: ffffffff ffffffff 9a4c3520 ffffffff
[  334.886597][ T5846] metapage: ffff888078b96158: 93c40388 ffffffff 00000000 00000000
[  334.894445][ T5846] metapage: ffff888078b96168: 8c425f20 ffffffff 00000300 00000000
[  334.902253][ T5846] metapage: ffff888078b96178: 78b96178 ffff8880 78b96178 ffff8880
[  334.910112][ T5846] metapage: ffff888078b96188: 01e2e480 ffffea00 7d15c000 ffff8880
[  334.917943][ T5846] metapage: ffff888078b96198: 00001000 00003970 00000000 00000000
[  334.925796][ T5846] metapage: ffff888078b961a8: 323f2800 ffff8880
[pid  5846] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW) = 0
[pid  5846] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5846] newfstatat(AT_FDCWD, "./0/file1", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5846] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5846] openat(AT_FDCWD, "./0/file1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
[  334.932041][ T5846] page: ffffea0001e2e480: 00fff0000000412c ffffea0001ce3188
[  334.939383][ T5846] page: ffffea0001e2e490: ffffea0001c999c8 0000000000000000
[  334.946725][ T5846] page: ffffea0001e2e4a0: 000000000000001c ffff888078b960f8
[  334.954055][ T5846] page: ffffea0001e2e4b0: 00000001ffffffff ffff888140adc000
[pid  5846] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5846] getdents64(4, 0x555566cc1730 /* 2 entries */, 32768) = 48
[pid  5846] getdents64(4, 0x555566cc1730 /* 0 entries */, 32768) = 0
[pid  5846] close(4)                    = 0
[pid  5846] rmdir("./0/file1")          = 0
[pid  5846] getdents64(3, 0x555566cb96f0 /* 0 entries */, 32768) = 0
[pid  5846] close(3)                    = 0
[pid  5846] rmdir("./0")                = 0
[pid  5846] mkdir("./1", 0777)          = 0
[pid  5846] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 3
[pid  5846] ioctl(3, LOOP_CLR_FD)       = 0
[pid  5846] close(3)                    = 0
[pid  5846] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5859 attached
, child_tidptr=0x555566cb8650) = 5859
[pid  5859] set_robust_list(0x555566cb8660, 24) = 0
[pid  5859] chdir("./1")                = 0
[pid  5859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5859] setpgid(0, 0)               = 0
[pid  5859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5859] write(3, "1000", 4)         = 4
[pid  5859] close(3)                    = 0
[pid  5859] symlink("/dev/binderfs", "./binderfs") = 0
executing program
[pid  5859] write(1, "executing program\n", 18) = 18
[pid  5859] memfd_create("syzkaller", 0) = 3
[pid  5859] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6bf9a00000
[pid  5859] 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  5859] munmap(0x7f6bf9a00000, 138412032) = 0
[pid  5859] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 4
[pid  5859] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5859] close(3)                    = 0
[pid  5859] close(4)                    = 0
[pid  5859] mkdir("./file1", 0777)      = 0
[pid  5859] mount("/dev/loop4", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard,") = 0
[pid  5859] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid  5859] chdir("./file1")            = 0
[pid  5859] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5859] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[  335.435022][ T5859] loop4: detected capacity change from 0 to 32768
[pid  5859] mkdirat(AT_FDCWD, "./file0", 000) = -1 EIO (Input/output error)
[pid  5859] fspick(AT_FDCWD, ".", 0)    = 5
[pid  5859] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0) = -1 EINVAL (Invalid argument)
[pid  5859] exit_group(0)               = ?
[pid  5859] +++ exited with 0 +++
[pid  5846] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5859, si_uid=0, si_status=0, si_utime=3 /* 0.03 s */, si_stime=15 /* 0.15 s */} ---
[pid  5846] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5846] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5846] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[  335.498395][ T5859] ERROR: (device loop4): dbAlloc: the hint is outside the map
[  335.498395][ T5859] 
[  335.508485][ T5859] ERROR: (device loop4): remounting filesystem as read-only
[  335.515982][ T5859] ialloc: diAlloc returned -5!
[pid  5846] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5846] getdents64(3, 0x555566cb96f0 /* 4 entries */, 32768) = 112
[pid  5846] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5846] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5846] unlink("./1/binderfs")      = 0
[  386.973701][ T5845] jfs_flush_journal: synclist not empty
[  386.979284][ T5845] metapage: ffff8880789c00f8: 00001000 00000000 0000379c 00000000
[  386.987170][ T5845] metapage: ffff8880789c0108: 34807a28 ffff8880 34807a28 ffff8880
[  386.995206][ T5845] metapage: ffff8880789c0118: 00000004 00000000 00000000 00000000
[  387.003036][ T5845] metapage: ffff8880789c0128: 33fbe000 ffff8880 0000001c 00000000
[  387.010912][ T5845] metapage: ffff8880789c0138: 00000000 dead4ead ffffffff 00000000
[  387.018793][ T5845] metapage: ffff8880789c0148: ffffffff ffffffff 9a4c3520 ffffffff
[  387.026650][ T5845] metapage: ffff8880789c0158: 93c40388 ffffffff 00000000 00000000
[  387.034491][ T5845] metapage: ffff8880789c0168: 8c425f20 ffffffff 00000300 00000000
[  387.042284][ T5845] metapage: ffff8880789c0178: 789c0178 ffff8880 789c0178 ffff8880
[  387.050143][ T5845] metapage: ffff8880789c0188: 00cfef80 ffffea00 7d1c6000 ffff8880
[  387.057973][ T5845] metapage: ffff8880789c0198: 00001000 00003970 00000000 00000000
[  387.065837][ T5845] metapage: ffff8880789c01a8: 34807800 ffff8880
[pid  5846] umount2("./1/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5845] <... umount2 resumed>)      = 0
[pid  5845] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5845] newfstatat(AT_FDCWD, "./0/file1", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5845] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5845] openat(AT_FDCWD, "./0/file1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
[  387.072106][ T5845] page: ffffea0000cfef80: 00fff0000000412c ffffea00009f7648
[  387.079429][ T5845] page: ffffea0000cfef90: ffffea0001ea64c8 0000000000000000
[  387.086836][ T5845] page: ffffea0000cfefa0: 000000000000001c ffff8880789c00f8
[  387.094144][ T5845] page: ffffea0000cfefb0: 00000001ffffffff ffff888140adc000
[pid  5845] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5845] getdents64(4, 0x555566cc1730 /* 2 entries */, 32768) = 48
[pid  5845] getdents64(4, 0x555566cc1730 /* 0 entries */, 32768) = 0
[pid  5845] close(4)                    = 0
[pid  5845] rmdir("./0/file1")          = 0
[pid  5845] getdents64(3, 0x555566cb96f0 /* 0 entries */, 32768) = 0
[pid  5845] close(3)                    = 0
[pid  5845] rmdir("./0")                = 0
[pid  5845] mkdir("./1", 0777)          = 0
[pid  5845] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3
[pid  5845] ioctl(3, LOOP_CLR_FD)       = 0
[pid  5845] close(3)                    = 0
[pid  5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5867 attached
, child_tidptr=0x555566cb8650) = 5867
[pid  5867] set_robust_list(0x555566cb8660, 24) = 0
[pid  5867] chdir("./1")                = 0
[pid  5867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5867] setpgid(0, 0)               = 0
[pid  5867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5867] write(3, "1000", 4)         = 4
[pid  5867] close(3)                    = 0
[pid  5867] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5867] write(1, "executing program\n", 18executing program
) = 18
[pid  5867] memfd_create("syzkaller", 0) = 3
[pid  5867] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6bf9a00000
[pid  5867] 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  5867] munmap(0x7f6bf9a00000, 138412032) = 0
[pid  5867] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 4
[pid  5867] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5867] close(3)                    = 0
[pid  5867] close(4)                    = 0
[pid  5867] mkdir("./file1", 0777)      = 0
[pid  5867] mount("/dev/loop3", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard,") = 0
[pid  5867] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid  5867] chdir("./file1")            = 0
[pid  5867] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5867] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[  387.598002][ T5867] loop3: detected capacity change from 0 to 32768
[  387.662246][ T5867] ERROR: (device loop3): dbAlloc: the hint is outside the map
[  387.662246][ T5867] 
[  387.672005][ T5846] jfs_flush_journal: synclist not empty
[  387.677948][ T5846] metapage: ffff88807c9550f8: 00001000 00000000 0000379c 00000000
[  387.677974][ T5867] ERROR: (device loop3): remounting filesystem as read-only
[  387.686607][ T5867] ialloc: diAlloc returned -5!
[  387.698195][ T5846] metapage: ffff88807c955108: 323f6228 ffff8880 323f6228 ffff8880
[pid  5867] mkdirat(AT_FDCWD, "./file0", 000) = -1 EIO (Input/output error)
[pid  5867] fspick(AT_FDCWD, ".", 0)    = 5
[pid  5867] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0) = -1 EINVAL (Invalid argument)
[pid  5867] exit_group(0)               = ?
[pid  5867] +++ exited with 0 +++
[pid  5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5867, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=17 /* 0.17 s */} ---
[pid  5845] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5845] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5845] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5845] getdents64(3, 0x555566cb96f0 /* 4 entries */, 32768) = 112
[pid  5845] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5845] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5845] unlink("./1/binderfs")      = 0
[  387.698218][ T5846] metapage: ffff88807c955118: 00000004 00000000 00000000 00000000
[  387.698237][ T5846] metapage: ffff88807c955128: 7c956000 ffff8880 0000001c 00000000
[  387.698255][ T5846] metapage: ffff88807c955138: 00000000 dead4ead ffffffff 00000000
[  387.698273][ T5846] metapage: ffff88807c955148: ffffffff ffffffff 9a4c3520 ffffffff
[  387.698291][ T5846] metapage: ffff88807c955158: 93c40388 ffffffff 00000000 00000000
[  387.698310][ T5846] metapage: ffff88807c955168: 8c425f20 ffffffff 00000300 00000000
[  387.698328][ T5846] metapage: ffff88807c955178: 7c955178 ffff8880 7c955178 ffff8880
[  387.698346][ T5846] metapage: ffff88807c955188: 01f25580 ffffea00 21392000 ffff8880
[  387.698363][ T5846] metapage: ffff88807c955198: 00001000 00003970 00000000 00000000
[  387.778467][ T5846] metapage: ffff88807c9551a8: 323f6000 ffff8880
[  387.784787][ T5846] page: ffffea0001f25580: 00fff0000000412c ffffea0001f255c8
[  387.792073][ T5846] page: ffffea0001f25590: ffffea0001e96ac8 0000000000000000
[  387.799394][ T5846] page: ffffea0001f255a0: 000000000000001c ffff88807c9550f8
[  387.806701][ T5846] page: ffffea0001f255b0: 00000001ffffffff ffff888140adc000
[  429.993829][   T30] INFO: task syz-executor316:5843 blocked for more than 143 seconds.
[  430.002010][   T30]       Not tainted 6.13.0-rc6-syzkaller-00038-g09a0fa92e5b4 #0
[  430.009720][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  430.018449][   T30] task:syz-executor316 state:D stack:25472 pid:5843  tgid:5843  ppid:5841   flags:0x00004002
[  430.028756][   T30] Call Trace:
[  430.032058][   T30]  <TASK>
[  430.035033][   T30]  __schedule+0x17fb/0x4be0
[  430.039572][   T30]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  430.045669][   T30]  ? __pfx___schedule+0x10/0x10
[  430.050543][   T30]  ? __pfx_lock_release+0x10/0x10
[  430.055623][   T30]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  430.061534][   T30]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  430.067977][   T30]  ? schedule+0x90/0x320
[  430.072244][   T30]  schedule+0x14b/0x320
[  430.076466][   T30]  schedule_preempt_disabled+0x13/0x30
[  430.081944][   T30]  __mutex_lock+0x7e7/0xee0
[  430.086569][   T30]  ? __mutex_lock+0x5ef/0xee0
[  430.091271][   T30]  ? lmLogClose+0xb2/0x530
[  430.095728][   T30]  ? __pfx___mutex_lock+0x10/0x10
[  430.100779][   T30]  ? updateSuper+0x13d/0x760
[  430.105497][   T30]  lmLogClose+0xb2/0x530
[  430.109763][   T30]  jfs_umount+0x2ce/0x3a0
[  430.114209][   T30]  jfs_put_super+0x8a/0x190
[  430.118734][   T30]  ? __pfx_jfs_put_super+0x10/0x10
[  430.123956][   T30]  generic_shutdown_super+0x139/0x2d0
[  430.129355][   T30]  kill_block_super+0x44/0x90
[  430.134088][   T30]  deactivate_locked_super+0xc4/0x130
[  430.139481][   T30]  cleanup_mnt+0x41f/0x4b0
[  430.144016][   T30]  ? lockdep_hardirqs_on+0x99/0x150
[  430.149246][   T30]  task_work_run+0x24f/0x310
[  430.154016][   T30]  ? __pfx_task_work_run+0x10/0x10
[  430.159148][   T30]  ? path_umount+0x284/0xf70
[  430.163852][   T30]  ptrace_notify+0x2d2/0x380
[  430.168465][   T30]  ? __pfx_ptrace_notify+0x10/0x10
[  430.173629][   T30]  ? kmem_cache_free+0x195/0x410
[  430.178589][   T30]  ? __x64_sys_umount+0x123/0x170
[  430.183726][   T30]  syscall_exit_work+0xc7/0x1d0
[  430.188606][   T30]  syscall_exit_to_user_mode+0x24a/0x340
[  430.194285][   T30]  do_syscall_64+0x100/0x230
[  430.198906][   T30]  ? clear_bhb_loop+0x35/0x90
[  430.203785][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  430.209714][   T30] RIP: 0033:0x7f6c020104f7
[  430.214196][   T30] RSP: 002b:00007ffce4dd7c18 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[  430.222626][   T30] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f6c020104f7
[  430.230703][   T30] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffce4dd7cd0
[  430.238725][   T30] RBP: 00007ffce4dd7cd0 R08: 0000000000000000 R09: 0000000000000000
[  430.246799][   T30] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffce4dd8d30
[  430.255161][   T30] R13: 0000555566cb96c0 R14: 0000000000000001 R15: 431bde82d7b634db
[  430.263141][   T30]  </TASK>
[  430.266326][   T30] INFO: task syz-executor316:5844 blocked for more than 143 seconds.
[  430.274457][   T30]       Not tainted 6.13.0-rc6-syzkaller-00038-g09a0fa92e5b4 #0
[  430.282094][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  430.290814][   T30] task:syz-executor316 state:D stack:24248 pid:5844  tgid:5844  ppid:5841   flags:0x00004002
[  430.301055][   T30] Call Trace:
[  430.304383][   T30]  <TASK>
[  430.307333][   T30]  __schedule+0x17fb/0x4be0
[  430.311846][   T30]  ? __pfx___schedule+0x10/0x10
[  430.316740][   T30]  ? __pfx_lock_release+0x10/0x10
[  430.321790][   T30]  ? _raw_spin_unlock_irqrestore+0x8f/0x140
[  430.327879][   T30]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  430.333823][   T30]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  430.340162][   T30]  ? schedule+0x90/0x320
[  430.344475][   T30]  schedule+0x14b/0x320
[  430.348664][   T30]  schedule_preempt_disabled+0x13/0x30
[  430.354183][   T30]  __mutex_lock+0x7e7/0xee0
[  430.358713][   T30]  ? __mutex_lock+0x5ef/0xee0
[  430.363426][   T30]  ? lmLogClose+0xb2/0x530
[  430.367904][   T30]  ? __pfx___mutex_lock+0x10/0x10
[  430.372957][   T30]  ? updateSuper+0x13d/0x760
[  430.377596][   T30]  lmLogClose+0xb2/0x530
[  430.381860][   T30]  jfs_umount+0x2ce/0x3a0
[  430.386369][   T30]  jfs_put_super+0x8a/0x190
[  430.390894][   T30]  ? __pfx_jfs_put_super+0x10/0x10
[  430.396072][   T30]  generic_shutdown_super+0x139/0x2d0
[  430.401464][   T30]  kill_block_super+0x44/0x90
[  430.406195][   T30]  deactivate_locked_super+0xc4/0x130
[  430.411591][   T30]  cleanup_mnt+0x41f/0x4b0
[  430.416082][   T30]  ? lockdep_hardirqs_on+0x99/0x150
[  430.421305][   T30]  task_work_run+0x24f/0x310
[  430.425971][   T30]  ? __pfx_task_work_run+0x10/0x10
[  430.431106][   T30]  ? path_umount+0x284/0xf70
[  430.435778][   T30]  ptrace_notify+0x2d2/0x380
[  430.440398][   T30]  ? __pfx_ptrace_notify+0x10/0x10
[  430.445573][   T30]  ? kmem_cache_free+0x195/0x410
[  430.450529][   T30]  ? __x64_sys_umount+0x123/0x170
[  430.455609][   T30]  syscall_exit_work+0xc7/0x1d0
[  430.460479][   T30]  syscall_exit_to_user_mode+0x24a/0x340
[  430.466190][   T30]  do_syscall_64+0x100/0x230
[  430.470813][   T30]  ? clear_bhb_loop+0x35/0x90
[  430.475637][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  430.481553][   T30] RIP: 0033:0x7f6c020104f7
[  430.486063][   T30] RSP: 002b:00007ffce4dd7c18 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[  430.494527][   T30] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f6c020104f7
[  430.502491][   T30] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffce4dd7cd0
[  430.510509][   T30] RBP: 00007ffce4dd7cd0 R08: 0000000000000000 R09: 0000000000000000
[  430.518518][   T30] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffce4dd8d30
[  430.526525][   T30] R13: 0000555566cb96c0 R14: 0000000000000001 R15: 431bde82d7b634db
[  430.534570][   T30]  </TASK>
[  430.537598][   T30] 
[  430.537598][   T30] Showing all locks held in the system:
[  430.545380][   T30] 1 lock held by khungtaskd/30:
[  430.550246][   T30]  #0: ffffffff8e937ae0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x55/0x2a0
[  430.560181][   T30] 5 locks held by kworker/u8:6/1152:
[  430.565544][   T30] no locks held by klogd/5183.
[  430.570328][   T30] 2 locks held by getty/5581:
[  430.575059][   T30]  #0: ffff88803559a0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[  430.584889][   T30]  #1: ffffc90002fde2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x6a6/0x1e00
[  430.595055][   T30] 2 locks held by syz-executor316/5842:
[  430.600609][   T30]  #0: ffff8880746000e0 (&type->s_umount_key#43){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[  430.610853][   T30]  #1: ffffffff8ed53008 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb2/0x530
[  430.620012][   T30] 2 locks held by syz-executor316/5843:
[  430.625598][   T30]  #0: ffff88807cd0e0e0 (&type->s_umount_key#43){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[  430.635868][   T30]  #1: ffffffff8ed53008 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb2/0x530
[  430.644882][   T30] 2 locks held by syz-executor316/5844:
[  430.650439][   T30]  #0: ffff88807e4b00e0 (&type->s_umount_key#43){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[  430.660709][   T30]  #1: ffffffff8ed53008 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb2/0x530
[  430.669752][   T30] 1 lock held by syz-executor316/5845:
[  430.675254][   T30]  #0: ffff888075c5e0e0 (&type->s_umount_key#43){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[  430.685542][   T30] 2 locks held by syz-executor316/5846:
[  430.691095][   T30]  #0: ffff8880213920e0 (&type->s_umount_key#43){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[  430.701414][   T30]  #1: ffffffff8ed53008 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb2/0x530
[  430.710458][   T30] 
[  430.712819][   T30] =============================================
[  430.712819][   T30] 
[  430.721314][   T30] NMI backtrace for cpu 1
[  430.725654][   T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.13.0-rc6-syzkaller-00038-g09a0fa92e5b4 #0
[  430.736143][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  430.746191][   T30] Call Trace:
[  430.749458][   T30]  <TASK>
[  430.752378][   T30]  dump_stack_lvl+0x241/0x360
[  430.757053][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  430.762241][   T30]  ? __pfx__printk+0x10/0x10
[  430.766823][   T30]  nmi_cpu_backtrace+0x49c/0x4d0
[  430.771756][   T30]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  430.777204][   T30]  ? _printk+0xd5/0x120
[  430.781348][   T30]  ? __pfx__printk+0x10/0x10
[  430.785924][   T30]  ? __wake_up_klogd+0xcc/0x110
[  430.790764][   T30]  ? __pfx__printk+0x10/0x10
[  430.795343][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  430.801317][   T30]  nmi_trigger_cpumask_backtrace+0x198/0x320
[  430.807283][   T30]  watchdog+0xff6/0x1040
[  430.811512][   T30]  ? watchdog+0x1ea/0x1040
[  430.815917][   T30]  ? __pfx_watchdog+0x10/0x10
[  430.820580][   T30]  kthread+0x2f0/0x390
[  430.824636][   T30]  ? __pfx_watchdog+0x10/0x10
[  430.829304][   T30]  ? __pfx_kthread+0x10/0x10
[  430.833880][   T30]  ret_from_fork+0x4b/0x80
[  430.838282][   T30]  ? __pfx_kthread+0x10/0x10
[  430.842861][   T30]  ret_from_fork_asm+0x1a/0x30
[  430.847623][   T30]  </TASK>
[  430.850819][   T30] Sending NMI from CPU 1 to CPUs 0:
[  430.856092][    C0] NMI backtrace for cpu 0
[  430.856104][    C0] CPU: 0 UID: 0 PID: 5183 Comm: klogd Not tainted 6.13.0-rc6-syzkaller-00038-g09a0fa92e5b4 #0
[  430.856123][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  430.856132][    C0] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x70
[  430.856153][    C0] Code: 89 fb e8 23 00 00 00 48 8b 3d 94 9f 8d 0c 48 89 de 5b e9 23 6d 58 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <f3> 0f 1e fa 48 8b 04 24 65 48 8b 0c 25 80 d4 03 00 65 8b 15 a0 60
[  430.856165][    C0] RSP: 0018:ffffc900036a72f8 EFLAGS: 00000283
[  430.856180][    C0] RAX: 00000000000001f8 RBX: ffff88823bf601f0 RCX: dffffc0000000000
[  430.856192][    C0] RDX: 0000000000000000 RSI: 00000000000000f0 RDI: 0000000000001000
[  430.856202][    C0] RBP: ffffc900036a7410 R08: ffffffff820380ff R09: 1ffffffff347c576
[  430.856213][    C0] R10: dffffc0000000000 R11: fffffbfff347c577 R12: ffffea0008efd828
[  430.856225][    C0] R13: adacafaea9a8abaa R14: ffff888140ed88c0 R15: 0000777dc40a0008
[  430.856237][    C0] FS:  00007f57e6fee380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[  430.856251][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  430.856262][    C0] CR2: 000055904aba5d88 CR3: 000000007d210000 CR4: 00000000003526f0
[  430.856276][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  430.856285][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  430.856295][    C0] Call Trace:
[  430.856300][    C0]  <NMI>
[  430.856307][    C0]  ? nmi_cpu_backtrace+0x3c2/0x4d0
[  430.856324][    C0]  ? __pfx_lock_acquire+0x10/0x10
[  430.856342][    C0]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  430.856358][    C0]  ? nmi_handle+0x2a/0x5a0
[  430.856381][    C0]  ? nmi_cpu_backtrace_handler+0xc/0x20
[  430.856400][    C0]  ? nmi_handle+0x14f/0x5a0
[  430.856416][    C0]  ? nmi_handle+0x2a/0x5a0
[  430.856432][    C0]  ? __pfx___sanitizer_cov_trace_pc+0x10/0x10
[  430.856447][    C0]  ? default_do_nmi+0x63/0x160
[  430.856463][    C0]  ? exc_nmi+0x123/0x1f0
[  430.856478][    C0]  ? end_repeat_nmi+0xf/0x53
[  430.856495][    C0]  ? kfence_guarded_alloc+0x73f/0xcd0
[  430.856516][    C0]  ? __pfx___sanitizer_cov_trace_pc+0x10/0x10
[  430.856531][    C0]  ? __pfx___sanitizer_cov_trace_pc+0x10/0x10
[  430.856547][    C0]  ? __pfx___sanitizer_cov_trace_pc+0x10/0x10
[  430.856562][    C0]  </NMI>
[  430.856567][    C0]  <TASK>
[  430.856572][    C0]  kfence_guarded_alloc+0x788/0xcd0
[  430.856594][    C0]  ? __pfx_kfence_guarded_alloc+0x10/0x10
[  430.856617][    C0]  ? get_alloc_stack_hash+0x3c0/0x760
[  430.856636][    C0]  __kfence_alloc+0x344/0x370
[  430.856654][    C0]  ? __pfx___kfence_alloc+0x10/0x10
[  430.856671][    C0]  ? __kfence_alloc+0x274/0x370
[  430.856687][    C0]  ? kmem_cache_alloc_node_noprof+0x2c8/0x380
[  430.856702][    C0]  ? __alloc_skb+0x1c3/0x440
[  430.856716][    C0]  ? alloc_skb_with_frags+0xc3/0x820
[  430.856732][    C0]  ? sock_alloc_send_pskb+0x91a/0xa60
[  430.856749][    C0]  ? unix_dgram_sendmsg+0x6d3/0x1f80
[  430.856765][    C0]  ? __sock_sendmsg+0x221/0x270
[  430.856783][    C0]  ? __sys_sendto+0x363/0x4c0
[  430.856797][    C0]  ? __x64_sys_sendto+0xde/0x100
[  430.856810][    C0]  ? do_syscall_64+0xf3/0x230
[  430.856829][    C0]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  430.856868][    C0]  ? kmem_cache_alloc_node_noprof+0x2a8/0x380
[  430.856885][    C0]  kmem_cache_alloc_node_noprof+0x2c8/0x380
[  430.856900][    C0]  ? __alloc_skb+0x1c3/0x440
[  430.856916][    C0]  __alloc_skb+0x1c3/0x440
[  430.856931][    C0]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  430.856950][    C0]  ? __pfx___alloc_skb+0x10/0x10
[  430.856970][    C0]  alloc_skb_with_frags+0xc3/0x820
[  430.856999][    C0]  sock_alloc_send_pskb+0x91a/0xa60
[  430.857024][    C0]  ? __pfx_sock_alloc_send_pskb+0x10/0x10
[  430.857044][    C0]  ? do_raw_spin_unlock+0x13c/0x8b0
[  430.857066][    C0]  unix_dgram_sendmsg+0x6d3/0x1f80
[  430.857086][    C0]  ? __pfx_smack_socket_sendmsg+0x10/0x10
[  430.857104][    C0]  ? tomoyo_socket_sendmsg_permission+0x288/0x420
[  430.857126][    C0]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  430.857149][    C0]  ? __pfx_unix_dgram_sendmsg+0x10/0x10
[  430.857165][    C0]  __sock_sendmsg+0x221/0x270
[  430.857184][    C0]  __sys_sendto+0x363/0x4c0
[  430.857201][    C0]  ? __pfx___sys_sendto+0x10/0x10
[  430.857227][    C0]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  430.857244][    C0]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  430.857262][    C0]  __x64_sys_sendto+0xde/0x100
[  430.857279][    C0]  do_syscall_64+0xf3/0x230
[  430.857297][    C0]  ? clear_bhb_loop+0x35/0x90
[  430.857312][    C0]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  430.857331][    C0] RIP: 0033:0x7f57e71509b5
[  430.857343][    C0] Code: 8b 44 24 08 48 83 c4 28 48 98 c3 48 98 c3 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 26 45 31 c9 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 7a 48 8b 15 44 c4 0c 00 f7 d8 64 89 02 48 83
[  430.857355][    C0] RSP: 002b:00007ffcfe52e198 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  430.857370][    C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f57e71509b5
[  430.857381][    C0] RDX: 000000000000008b RSI: 000056340b36fa90 RDI: 0000000000000003
[  430.857391][    C0] RBP: 000056340b36b910 R08: 0000000000000000 R09: 0000000000000000
[  430.857401][    C0] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000013
[  430.857410][    C0] R13: 00007f57e72de212 R14: 00007ffcfe52e298 R15: 0000000000000000
[  430.857428][    C0]  </TASK>
[  430.857435][    C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.343 msecs
[  430.858095][   T30] Kernel panic - not syncing: hung_task: blocked tasks
[  431.383770][   T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.13.0-rc6-syzkaller-00038-g09a0fa92e5b4 #0
[  431.394269][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  431.404320][   T30] Call Trace:
[  431.407606][   T30]  <TASK>
[  431.410550][   T30]  dump_stack_lvl+0x241/0x360
[  431.415232][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  431.420433][   T30]  ? __pfx__printk+0x10/0x10
[  431.425019][   T30]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[  431.430997][   T30]  ? vscnprintf+0x5d/0x90
[  431.435325][   T30]  panic+0x349/0x880
[  431.439215][   T30]  ? nmi_trigger_cpumask_backtrace+0x244/0x320
[  431.445368][   T30]  ? __pfx_panic+0x10/0x10
[  431.449800][   T30]  ? tick_nohz_tick_stopped+0x82/0xb0
[  431.455175][   T30]  ? __irq_work_queue_local+0x137/0x410
[  431.460717][   T30]  ? irq_work_queue+0xca/0x150
[  431.465474][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  431.471455][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  431.477434][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  431.483413][   T30]  ? nmi_trigger_cpumask_backtrace+0x251/0x320
[  431.489564][   T30]  watchdog+0x1035/0x1040
[  431.493890][   T30]  ? watchdog+0x1ea/0x1040
[  431.498304][   T30]  ? __pfx_watchdog+0x10/0x10
[  431.502979][   T30]  kthread+0x2f0/0x390
[  431.507045][   T30]  ? __pfx_watchdog+0x10/0x10
[  431.511717][   T30]  ? __pfx_kthread+0x10/0x10
[  431.516307][   T30]  ret_from_fork+0x4b/0x80
[  431.520716][   T30]  ? __pfx_kthread+0x10/0x10
[  431.525353][   T30]  ret_from_fork_asm+0x1a/0x30
[  431.530125][   T30]  </TASK>
[  431.533392][   T30] Kernel Offset: disabled
[  431.537715][   T30] Rebooting in 86400 seconds..