./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3696920400

<...>
Warning: Permanently added '10.128.1.56' (ED25519) to the list of known hosts.
execve("./syz-executor3696920400", ["./syz-executor3696920400"], 0x7ffd0fa812f0 /* 10 vars */) = 0
brk(NULL)                               = 0x55557ebfe000
brk(0x55557ebfed00)                     = 0x55557ebfed00
arch_prctl(ARCH_SET_FS, 0x55557ebfe380) = 0
set_tid_address(0x55557ebfe650)         = 5849
set_robust_list(0x55557ebfe660, 24)     = 0
rseq(0x55557ebfeca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3696920400", 4096) = 28
getrandom("\x6f\x54\x60\xc1\xb0\x13\xe1\x63", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55557ebfed00
brk(0x55557ec1fd00)                     = 0x55557ec1fd00
brk(0x55557ec20000)                     = 0x55557ec20000
mprotect(0x7f3ff92fc000, 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=0x55557ebfe650) = 5850
./strace-static-x86_64: Process 5850 attached
[pid  5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5850] set_robust_list(0x55557ebfe660, 24) = 0
./strace-static-x86_64: Process 5851 attached
[pid  5849] <... clone resumed>, child_tidptr=0x55557ebfe650) = 5851
[pid  5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5851] set_robust_list(0x55557ebfe660, 24 <unfinished ...>
[pid  5850] mkdir("./syzkaller.yJNY7z", 0700 <unfinished ...>
[pid  5851] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 5852 attached
[pid  5850] <... mkdir resumed>)        = 0
[pid  5849] <... clone resumed>, child_tidptr=0x55557ebfe650) = 5852
[pid  5852] set_robust_list(0x55557ebfe660, 24 <unfinished ...>
[pid  5851] mkdir("./syzkaller.U350HE", 0700 <unfinished ...>
[pid  5850] chmod("./syzkaller.yJNY7z", 0777 <unfinished ...>
[pid  5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5852] <... set_robust_list resumed>) = 0
[pid  5851] <... mkdir resumed>)        = 0
[pid  5850] <... chmod resumed>)        = 0
[pid  5850] chdir("./syzkaller.yJNY7z"./strace-static-x86_64: Process 5853 attached
 <unfinished ...>
[pid  5852] mkdir("./syzkaller.jof6WO", 0700 <unfinished ...>
[pid  5851] chmod("./syzkaller.U350HE", 0777 <unfinished ...>
[pid  5850] <... chdir resumed>)        = 0
[pid  5849] <... clone resumed>, child_tidptr=0x55557ebfe650) = 5853
[pid  5853] set_robust_list(0x55557ebfe660, 24 <unfinished ...>
[pid  5851] <... chmod resumed>)        = 0
[pid  5850] mkdir("./0", 0777 <unfinished ...>
[pid  5849] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5854 attached
 <unfinished ...>
[pid  5853] <... set_robust_list resumed>) = 0
[pid  5852] <... mkdir resumed>)        = 0
[pid  5851] chdir("./syzkaller.U350HE" <unfinished ...>
[pid  5854] set_robust_list(0x55557ebfe660, 24) = 0
[pid  5853] mkdir("./syzkaller.gR3jo7", 0700 <unfinished ...>
[pid  5852] chmod("./syzkaller.jof6WO", 0777 <unfinished ...>
[pid  5851] <... chdir resumed>)        = 0
[pid  5850] <... mkdir resumed>)        = 0
[pid  5849] <... clone resumed>, child_tidptr=0x55557ebfe650) = 5854
[pid  5854] mkdir("./syzkaller.xsmXFr", 0700 <unfinished ...>
[pid  5851] mkdir("./0", 0777 <unfinished ...>
[pid  5850] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5852] <... chmod resumed>)        = 0
[pid  5850] <... openat resumed>)       = 3
[pid  5854] <... mkdir resumed>)        = 0
[pid  5853] <... mkdir resumed>)        = 0
[pid  5850] ioctl(3, LOOP_CLR_FD)       = -1 ENXIO (No such device or address)
[pid  5854] chmod("./syzkaller.xsmXFr", 0777 <unfinished ...>
[pid  5853] chmod("./syzkaller.gR3jo7", 0777 <unfinished ...>
[pid  5852] chdir("./syzkaller.jof6WO" <unfinished ...>
[pid  5851] <... mkdir resumed>)        = 0
[pid  5850] close(3 <unfinished ...>
[pid  5854] <... chmod resumed>)        = 0
[pid  5851] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5853] <... chmod resumed>)        = 0
[pid  5852] <... chdir resumed>)        = 0
[pid  5854] chdir("./syzkaller.xsmXFr" <unfinished ...>
[pid  5853] chdir("./syzkaller.gR3jo7" <unfinished ...>
[pid  5852] mkdir("./0", 0777 <unfinished ...>
[pid  5850] <... close resumed>)        = 0
[pid  5854] <... chdir resumed>)        = 0
[pid  5853] <... chdir resumed>)        = 0
[pid  5851] <... openat resumed>)       = 3
[pid  5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5854] mkdir("./0", 0777 <unfinished ...>
[pid  5853] mkdir("./0", 0777 <unfinished ...>
[pid  5852] <... mkdir resumed>)        = 0
[pid  5851] ioctl(3, LOOP_CLR_FD./strace-static-x86_64: Process 5855 attached
 <unfinished ...>
[pid  5854] <... mkdir resumed>)        = 0
[pid  5853] <... mkdir resumed>)        = 0
[pid  5851] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5852] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5850] <... clone resumed>, child_tidptr=0x55557ebfe650) = 5855
[pid  5851] close(3)                    = 0
[pid  5855] set_robust_list(0x55557ebfe660, 24 <unfinished ...>
[pid  5851] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5853] openat(AT_FDCWD, "/dev/loop3", O_RDWR./strace-static-x86_64: Process 5856 attached
 <unfinished ...>
[pid  5855] <... set_robust_list resumed>) = 0
[pid  5854] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5852] <... openat resumed>)       = 3
[pid  5856] set_robust_list(0x55557ebfe660, 24 <unfinished ...>
[pid  5855] chdir("./0" <unfinished ...>
[pid  5854] <... openat resumed>)       = 3
[pid  5853] <... openat resumed>)       = 3
[pid  5851] <... clone resumed>, child_tidptr=0x55557ebfe650) = 5856
[pid  5856] <... set_robust_list resumed>) = 0
[pid  5855] <... chdir resumed>)        = 0
[pid  5852] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5856] chdir("./0" <unfinished ...>
[pid  5855] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5852] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5856] <... chdir resumed>)        = 0
[pid  5855] <... prctl resumed>)        = 0
[pid  5852] close(3 <unfinished ...>
[pid  5856] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5855] setpgid(0, 0 <unfinished ...>
[pid  5854] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5853] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5852] <... close resumed>)        = 0
[pid  5856] <... prctl resumed>)        = 0
[pid  5855] <... setpgid resumed>)      = 0
[pid  5854] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5853] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5856] setpgid(0, 0)               = 0
[pid  5855] <... openat resumed>)       = 3
[pid  5853] close(3 <unfinished ...>
[pid  5854] close(3 <unfinished ...>
[pid  5856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5858 attached
 <unfinished ...>
[pid  5858] set_robust_list(0x55557ebfe660, 24 <unfinished ...>
[pid  5854] <... close resumed>)        = 0
[pid  5853] <... close resumed>)        = 0
[pid  5856] <... openat resumed>)       = 3
[pid  5854] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5859 attached
 <unfinished ...>
[pid  5858] <... set_robust_list resumed>) = 0
[pid  5856] write(3, "1000", 4 <unfinished ...>
[pid  5855] write(3, "1000", 4 <unfinished ...>
[pid  5852] <... clone resumed>, child_tidptr=0x55557ebfe650) = 5858
[pid  5855] <... write resumed>)        = 4
[pid  5856] <... write resumed>)        = 4
[pid  5859] set_robust_list(0x55557ebfe660, 24 <unfinished ...>
[pid  5858] chdir("./0" <unfinished ...>
[pid  5856] close(3 <unfinished ...>
[pid  5855] close(3 <unfinished ...>
[pid  5859] <... set_robust_list resumed>) = 0
[pid  5853] <... clone resumed>, child_tidptr=0x55557ebfe650) = 5859
./strace-static-x86_64: Process 5860 attached
[pid  5859] chdir("./0" <unfinished ...>
[pid  5858] <... chdir resumed>)        = 0
[pid  5856] <... close resumed>)        = 0
[pid  5855] <... close resumed>)        = 0
[pid  5854] <... clone resumed>, child_tidptr=0x55557ebfe650) = 5860
[pid  5858] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5855] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5860] set_robust_list(0x55557ebfe660, 24 <unfinished ...>
[pid  5859] <... chdir resumed>)        = 0
[pid  5859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5859] setpgid(0, 0 <unfinished ...>
[pid  5860] <... set_robust_list resumed>) = 0
[pid  5858] <... prctl resumed>)        = 0
[pid  5855] <... symlink resumed>)      = 0
[pid  5859] <... setpgid resumed>)      = 0
[pid  5860] chdir("./0" <unfinished ...>
[pid  5859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5858] setpgid(0, 0 <unfinished ...>
[pid  5860] <... chdir resumed>)        = 0
[pid  5859] <... openat resumed>)       = 3
[pid  5858] <... setpgid resumed>)      = 0
[pid  5856] symlink("/dev/binderfs", "./binderfs"executing program
 <unfinished ...>
[pid  5855] write(1, "executing program\n", 18 <unfinished ...>
[pid  5860] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5859] write(3, "1000", 4 <unfinished ...>
[pid  5858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5856] <... symlink resumed>)      = 0
[pid  5855] <... write resumed>)        = 18
[pid  5860] <... prctl resumed>)        = 0
[pid  5859] <... write resumed>)        = 4
[pid  5858] <... openat resumed>)       = 3
[pid  5855] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5860] setpgid(0, 0 <unfinished ...>
[pid  5859] close(3 <unfinished ...>
[pid  5856] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid  5860] <... setpgid resumed>)      = 0
[pid  5858] write(3, "1000", 4 <unfinished ...>
[pid  5860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5858] <... write resumed>)        = 4
[pid  5856] <... write resumed>)        = 18
[pid  5860] <... openat resumed>)       = 3
[pid  5859] <... close resumed>)        = 0
[pid  5858] close(3 <unfinished ...>
[pid  5856] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5855] <... memfd_create resumed>) = 3
[pid  5860] write(3, "1000", 4 <unfinished ...>
[pid  5858] <... close resumed>)        = 0
[pid  5855] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5859] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5858] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5856] <... memfd_create resumed>) = 3
[pid  5855] <... mmap resumed>)         = 0x7f3ff0e00000
executing program
[pid  5860] <... write resumed>)        = 4
[pid  5859] <... symlink resumed>)      = 0
[pid  5858] <... symlink resumed>)      = 0
[pid  5856] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3ff0e00000
[pid  5859] write(1, "executing program\n", 18) = 18
executing program
[pid  5860] close(3 <unfinished ...>
[pid  5858] write(1, "executing program\n", 18 <unfinished ...>
[pid  5860] <... close resumed>)        = 0
[pid  5858] <... write resumed>)        = 18
[pid  5860] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5859] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5858] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5860] <... symlink resumed>)      = 0
[pid  5859] <... memfd_create resumed>) = 3
executing program
[pid  5859] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5860] write(1, "executing program\n", 18 <unfinished ...>
[pid  5858] <... memfd_create resumed>) = 3
[pid  5859] <... mmap resumed>)         = 0x7f3ff0e00000
[pid  5860] <... write resumed>)        = 18
[pid  5858] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5860] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5858] <... mmap resumed>)         = 0x7f3ff0e00000
[pid  5860] <... memfd_create resumed>) = 3
[pid  5860] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3ff0e00000
[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 <unfinished ...>
[pid  5858] 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  5856] 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  5855] 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  5860] 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  5859] <... write resumed>)        = 16777216
[pid  5859] munmap(0x7f3ff0e00000, 138412032) = 0
[pid  5859] openat(AT_FDCWD, "/dev/loop3", 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/loop3", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard,") = 0
[  231.250308][ T5859] loop3: detected capacity change from 0 to 32768
[pid  5859] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid  5859] chdir("./file1")            = 0
[pid  5859] openat(AT_FDCWD, "/dev/loop3", 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
[pid  5859] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  5858] <... write resumed>)        = 16777216
[pid  5858] munmap(0x7f3ff0e00000, 138412032 <unfinished ...>
[pid  5855] <... write resumed>)        = 16777216
[pid  5855] munmap(0x7f3ff0e00000, 138412032 <unfinished ...>
[pid  5860] <... write resumed>)        = 16777216
[pid  5860] munmap(0x7f3ff0e00000, 138412032 <unfinished ...>
[pid  5856] <... write resumed>)        = 16777216
[pid  5856] munmap(0x7f3ff0e00000, 138412032 <unfinished ...>
[pid  5858] <... munmap resumed>)       = 0
[pid  5858] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5855] <... munmap resumed>)       = 0
[pid  5856] <... munmap resumed>)       = 0
[pid  5860] <... munmap resumed>)       = 0
[pid  5859] <... mkdirat resumed>)      = -1 EIO (Input/output error)
[pid  5858] <... openat resumed>)       = 4
[pid  5856] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5855] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5860] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5859] fspick(AT_FDCWD, ".", 0 <unfinished ...>
[pid  5858] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5856] <... openat resumed>)       = 4
[pid  5855] <... openat resumed>)       = 4
[pid  5856] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5859] <... fspick resumed>)       = 5
[pid  5858] <... ioctl resumed>)        = 0
[  231.376212][ T5859] ERROR: (device loop3): dbAlloc: the hint is outside the map
[  231.376212][ T5859] 
[  231.401642][ T5859] ERROR: (device loop3): remounting filesystem as read-only
[  231.410013][ T5859] ialloc: diAlloc returned -5!
[pid  5855] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5860] <... openat resumed>)       = 4
[pid  5859] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 <unfinished ...>
[pid  5856] <... ioctl resumed>)        = 0
[pid  5860] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5859] <... fsconfig resumed>)     = -1 EINVAL (Invalid argument)
[pid  5858] close(3 <unfinished ...>
[pid  5856] close(3 <unfinished ...>
[pid  5855] <... ioctl resumed>)        = 0
[pid  5859] exit_group(0 <unfinished ...>
[pid  5858] <... close resumed>)        = 0
[pid  5856] <... close resumed>)        = 0
[pid  5855] close(3 <unfinished ...>
[pid  5859] <... exit_group resumed>)   = ?
[pid  5858] close(4 <unfinished ...>
[pid  5859] +++ exited with 0 +++
[pid  5858] <... close resumed>)        = 0
[pid  5856] close(4 <unfinished ...>
[pid  5855] <... close resumed>)        = 0
[pid  5858] mkdir("./file1", 0777 <unfinished ...>
[pid  5856] <... close resumed>)        = 0
[pid  5855] close(4 <unfinished ...>
[pid  5858] <... mkdir resumed>)        = 0
[pid  5858] mount("/dev/loop2", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," <unfinished ...>
[pid  5856] mkdir("./file1", 0777 <unfinished ...>
[pid  5855] <... close resumed>)        = 0
[pid  5856] <... mkdir resumed>)        = 0
[pid  5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5859, si_uid=0, si_status=0, si_utime=6 /* 0.06 s */, si_stime=32 /* 0.32 s */} ---
[pid  5853] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5855] mkdir("./file1", 0777 <unfinished ...>
[pid  5860] <... ioctl resumed>)        = 0
[pid  5855] <... mkdir resumed>)        = 0
[pid  5853] <... restart_syscall resumed>) = 0
[pid  5855] mount("/dev/loop0", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," <unfinished ...>
[pid  5860] close(3)                    = 0
[pid  5853] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5860] close(4 <unfinished ...>
[pid  5856] 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] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5853] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5853] newfstatat(3, "",  <unfinished ...>
[pid  5860] <... close resumed>)        = 0
[pid  5860] mkdir("./file1", 0777 <unfinished ...>
[pid  5858] <... mount resumed>)        = 0
[pid  5853] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5858] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid  5858] chdir("./file1")            = 0
[pid  5860] <... mkdir resumed>)        = 0
[pid  5858] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5853] getdents64(3,  <unfinished ...>
[pid  5860] mount("/dev/loop4", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard," <unfinished ...>
[pid  5858] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000 <unfinished ...>
[pid  5853] <... getdents64 resumed>0x55557ebff6f0 /* 4 entries */, 32768) = 112
[pid  5858] <... openat resumed>)       = 4
[pid  5853] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5858] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  5853] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5853] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5853] unlink("./0/binderfs")      = 0
[pid  5853] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5855] <... mount resumed>)        = 0
[pid  5855] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid  5855] chdir("./file1")            = 0
[pid  5855] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5855] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[  231.421614][ T5858] loop2: detected capacity change from 0 to 32768
[  231.422383][ T5856] loop1: detected capacity change from 0 to 32768
[  231.430261][ T5855] loop0: detected capacity change from 0 to 32768
[  231.437399][ T5860] loop4: detected capacity change from 0 to 32768
[pid  5855] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  5860] <... mount resumed>)        = 0
[pid  5860] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid  5860] chdir("./file1")            = 0
[pid  5860] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5860] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[pid  5860] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  5856] <... mount resumed>)        = 0
[pid  5856] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid  5856] chdir("./file1")            = 0
[pid  5856] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5856] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[  231.502731][ T5858] ERROR: (device loop2): dbAlloc: the hint is outside the map
[  231.502731][ T5858] 
[  231.515619][ T5858] ERROR: (device loop2): remounting filesystem as read-only
[  231.517818][ T5855] ERROR: (device loop0): dbAlloc: the hint is outside the map
[  231.517818][ T5855] 
[  231.522947][ T5858] ialloc: diAlloc returned -5!
[  231.533733][ T5855] ERROR: (device loop0): remounting filesystem as read-only
[pid  5856] mkdirat(AT_FDCWD, "./file0", 000 <unfinished ...>
[pid  5858] <... mkdirat resumed>)      = -1 EIO (Input/output error)
[pid  5855] <... mkdirat resumed>)      = -1 EIO (Input/output error)
[pid  5855] fspick(AT_FDCWD, ".", 0)    = 5
[pid  5855] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 <unfinished ...>
[pid  5858] fspick(AT_FDCWD, ".", 0 <unfinished ...>
[pid  5855] <... fsconfig resumed>)     = -1 EINVAL (Invalid argument)
[pid  5858] <... fspick resumed>)       = 5
[pid  5858] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 <unfinished ...>
[pid  5855] exit_group(0 <unfinished ...>
[pid  5858] <... fsconfig resumed>)     = -1 EINVAL (Invalid argument)
[pid  5855] <... exit_group resumed>)   = ?
[pid  5858] exit_group(0)               = ?
[pid  5858] +++ exited with 0 +++
[pid  5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5858, si_uid=0, si_status=0, si_utime=8 /* 0.08 s */, si_stime=21 /* 0.21 s */} ---
[pid  5852] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5855] +++ exited with 0 +++
[pid  5852] <... restart_syscall resumed>) = 0
[pid  5850] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5855, si_uid=0, si_status=0, si_utime=11 /* 0.11 s */, si_stime=22 /* 0.22 s */} ---
[pid  5852] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5850] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5852] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5850] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5852] <... openat resumed>)       = 3
[pid  5850] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5852] newfstatat(3, "",  <unfinished ...>
[pid  5850] <... openat resumed>)       = 3
[pid  5852] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5850] newfstatat(3, "",  <unfinished ...>
[pid  5852] getdents64(3,  <unfinished ...>
[pid  5850] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5852] <... getdents64 resumed>0x55557ebff6f0 /* 4 entries */, 32768) = 112
[pid  5850] getdents64(3,  <unfinished ...>
[pid  5852] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5850] <... getdents64 resumed>0x55557ebff6f0 /* 4 entries */, 32768) = 112
[pid  5852] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5850] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5852] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5850] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5852] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5850] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5852] unlink("./0/binderfs" <unfinished ...>
[pid  5850] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5852] <... unlink resumed>)       = 0
[pid  5850] unlink("./0/binderfs" <unfinished ...>
[pid  5852] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5850] <... unlink resumed>)       = 0
[  231.567116][ T5855] ialloc: diAlloc returned -5!
[  231.572387][ T5860] ERROR: (device loop4): dbAlloc: the hint is outside the map
[  231.572387][ T5860] 
[  231.594435][ T5856] ERROR: (device loop1): dbAlloc: the hint is outside the map
[  231.594435][ T5856] 
[pid  5850] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5860] <... mkdirat resumed>)      = -1 EIO (Input/output error)
[pid  5860] fspick(AT_FDCWD, ".", 0 <unfinished ...>
[pid  5856] <... mkdirat resumed>)      = -1 EIO (Input/output error)
[pid  5860] <... fspick resumed>)       = 5
[pid  5856] fspick(AT_FDCWD, ".", 0)    = 5
[pid  5860] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 <unfinished ...>
[pid  5856] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0 <unfinished ...>
[pid  5860] <... fsconfig resumed>)     = -1 EINVAL (Invalid argument)
[pid  5856] <... fsconfig resumed>)     = -1 EINVAL (Invalid argument)
[pid  5860] exit_group(0 <unfinished ...>
[pid  5856] exit_group(0 <unfinished ...>
[pid  5860] <... exit_group resumed>)   = ?
[pid  5856] <... exit_group resumed>)   = ?
[pid  5860] +++ exited with 0 +++
[pid  5856] +++ exited with 0 +++
[pid  5854] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5860, si_uid=0, si_status=0, si_utime=5 /* 0.05 s */, si_stime=26 /* 0.26 s */} ---
[pid  5854] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5851] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5856, si_uid=0, si_status=0, si_utime=5 /* 0.05 s */, si_stime=27 /* 0.27 s */} ---
[pid  5851] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5854] <... restart_syscall resumed>) = 0
[pid  5854] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5851] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5854] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5851] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5851] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5854] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5851] <... openat resumed>)       = 3
[pid  5854] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5851] newfstatat(3, "",  <unfinished ...>
[pid  5854] getdents64(3,  <unfinished ...>
[pid  5851] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[  231.613929][ T5860] ERROR: (device loop4): remounting filesystem as read-only
[  231.614523][ T5856] ERROR: (device loop1): remounting filesystem as read-only
[  231.622197][ T5860] ialloc: diAlloc returned -5!
[  231.630614][ T5856] ialloc: diAlloc returned -5!
[pid  5851] getdents64(3,  <unfinished ...>
[pid  5854] <... getdents64 resumed>0x55557ebff6f0 /* 4 entries */, 32768) = 112
[pid  5851] <... getdents64 resumed>0x55557ebff6f0 /* 4 entries */, 32768) = 112
[pid  5854] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5851] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5854] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5851] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5854] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5851] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5854] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5851] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5854] unlink("./0/binderfs" <unfinished ...>
[pid  5851] unlink("./0/binderfs" <unfinished ...>
[pid  5854] <... unlink resumed>)       = 0
[pid  5851] <... unlink resumed>)       = 0
[pid  5854] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[  283.485372][ T5853] jfs_flush_journal: synclist not empty
[  283.491057][ T5853] metapage: ffff888031655aa8: 00001000 00000000 0000379c 00000000
[  283.498997][ T5853] metapage: ffff888031655ab8: 363c9228 ffff8880 363c9228 ffff8880
[  283.507334][ T5853] metapage: ffff888031655ac8: 00000004 00000000 00000000 00000000
[  283.515190][ T5853] metapage: ffff888031655ad8: 7a834000 ffff8880 0000001c 00000000
[  283.523104][ T5853] metapage: ffff888031655ae8: 00000000 dead4ead ffffffff 00000000
[  283.531001][ T5853] metapage: ffff888031655af8: ffffffff ffffffff 9a4c3520 ffffffff
[  283.538881][ T5853] metapage: ffff888031655b08: 93c401f8 ffffffff 00000000 00000000
[  283.546777][ T5853] metapage: ffff888031655b18: 8c425f20 ffffffff 00000300 00000000
[  283.554573][ T5853] metapage: ffff888031655b28: 31655b28 ffff8880 31655b28 ffff8880
[  283.562449][ T5853] metapage: ffff888031655b38: 01ea0d00 ffffea00 7d60c000 ffff8880
[  283.570331][ T5853] metapage: ffff888031655b48: 00001000 00003970 00000000 00000000
[  283.578203][ T5853] metapage: ffff888031655b58: 363c9000 ffff8880
[  283.584480][ T5853] page: ffffea0001ea0d00: 00fff0000000412c ffffea0001f0a5c8
[  283.591923][ T5853] page: ffffea0001ea0d10: ffffea0001ea0608 0000000000000000
[  283.599279][ T5853] page: ffffea0001ea0d20: 000000000000001c ffff888031655aa8
[  283.606611][ T5853] page: ffffea0001ea0d30: 00000001ffffffff ffff888140adc000
[  283.645378][ T5852] jfs_flush_journal: synclist not empty
[  283.650945][ T5852] metapage: ffff8880362af9b0: 00001000 00000000 0000379c 00000000
[  283.655340][ T5850] jfs_flush_journal: synclist not empty
[  283.659220][ T5852] metapage: ffff8880362af9c0: 7d724a28 ffff8880 7d724a28 ffff8880
[  283.664596][ T5850] metapage: ffff888035b501f0: 00001000 00000000 0000379c 00000000
[  283.672425][ T5852] metapage: ffff8880362af9d0: 00000004 00000000 00000000 00000000
[  283.680375][ T5850] metapage: ffff888035b50200: 7d725228 ffff8880 7d725228 ffff8880
[  283.688325][ T5852] metapage: ffff8880362af9e0: 22301000 ffff8880 0000001c 00000000
[  283.696075][ T5850] metapage: ffff888035b50210: 00000004 00000000 00000000 00000000
[  283.703938][ T5852] metapage: ffff8880362af9f0: 00000000 dead4ead ffffffff 00000000
[  283.711705][ T5850] metapage: ffff888035b50220: 5a021000 ffff8880 0000001c 00000000
[  283.719655][ T5854] jfs_flush_journal: synclist not empty
[  283.727393][ T5851] jfs_flush_journal: synclist not empty
[  283.732838][ T5854] metapage: ffff888022302aa8: 00001000 00000000 0000379c 00000000
[  283.738410][ T5850] metapage: ffff888035b50230: 00000000 dead4ead ffffffff 00000000
[  283.738431][ T5850] metapage: ffff888035b50240: ffffffff ffffffff 9a4c3520 ffffffff
[  283.761815][ T5852] metapage: ffff8880362afa00: ffffffff ffffffff 9a4c3520 ffffffff
[  283.762113][ T5851] metapage: ffff88805be78d90: 00001000 00000000 0000379c 00000000
[  283.769698][ T5852] metapage: ffff8880362afa10: 93c401f8 ffffffff 00000000 00000000
[  283.769718][ T5852] metapage: ffff8880362afa20: 8c425f20 ffffffff 00000300 00000000
[  283.778084][ T5851] metapage: ffff88805be78da0: 7d724228 ffff8880 7d724228 ffff8880
[  283.801011][ T5854] metapage: ffff888022302ab8: 7f67ea28 ffff8880 7f67ea28 ffff8880
[  283.801038][ T5854] metapage: ffff888022302ac8: 00000004 00000000 00000000 00000000
[  283.809384][ T5850] metapage: ffff888035b50250: 93c401f8 ffffffff 00000000 00000000
[  283.816700][ T5852] metapage: ffff8880362afa30: 362afa30 ffff8880 362afa30 ffff8880
[  283.816721][ T5852] metapage: ffff8880362afa40: 0088c040 ffffea00 21b96000 ffff8880
[  283.824927][ T5850] metapage: ffff888035b50260: 8c425f20 ffffffff 00000300 00000000
[  283.840137][ T5854] metapage: ffff888022302ad8: 77902000 ffff8880 0000001c 00000000
[  283.848555][ T5851] metapage: ffff88805be78db0: 00000004 00000000 00000000 00000000
[  283.855929][ T5852] metapage: ffff8880362afa50: 00001000 00003970 00000000 00000000
[  283.864073][ T5850] metapage: ffff888035b50270: 35b50270 ffff8880 35b50270 ffff8880
[  283.871491][ T5854] metapage: ffff888022302ae8: 00000000 dead4ead ffffffff 00000000
[  283.879611][ T5851] metapage: ffff88805be78dc0: 7a91e000 ffff8880 0000001c 00000000
[  283.887201][ T5852] metapage: ffff8880362afa60: 7d724800 ffff8880
[  283.894971][ T5851] metapage: ffff88805be78dd0: 00000000 dead4ead ffffffff 00000000
[  283.901262][ T5854] metapage: ffff888022302af8: ffffffff ffffffff 9a4c3520 ffffffff
[  283.909712][ T5850] metapage: ffff888035b50280: 01680840 ffffea00 7f014000 ffff8880
[  283.917165][ T5852] page: ffffea000088c040: 00fff0000000412c ffffea000088c008
[  283.924884][ T5850] metapage: ffff888035b50290: 00001000 00003970 00000000 00000000
[  283.932380][ T5854] metapage: ffff888022302b08: 93c401f8 ffffffff 00000000 00000000
[  283.940155][ T5851] metapage: ffff88805be78de0: ffffffff ffffffff 9a4c3520 ffffffff
[  283.948046][ T5852] page: ffffea000088c050: ffffea0001736e88 0000000000000000
[  283.955805][ T5850] metapage: ffff888035b502a0: 7d725000 ffff8880
[  283.963282][ T5852] page: ffffea000088c060: 000000000000001c ffff8880362af9b0
[  283.969436][ T5851] metapage: ffff88805be78df0: 93c401f8 ffffffff 00000000 00000000
[  283.984492][ T5854] metapage: ffff888022302b18: 8c425f20 ffffffff 00000300 00000000
[  283.984518][ T5854] metapage: ffff888022302b28: 22302b28 ffff8880 22302b28 ffff8880
[  283.992336][ T5850] page: ffffea0001680840: 00fff0000000412c ffffea0001f06ec8
[  284.007416][ T5852] page: ffffea000088c070: 00000001ffffffff ffff888140adc000
[  284.008256][ T5854] metapage: ffff888022302b38: 01de4080 ffffea00 5b88a000 ffff8880
[  284.015188][ T5850] page: ffffea0001680850: ffffea0001f06e48 0000000000000000
[  284.030411][ T5851] metapage: ffff88805be78e00: 8c425f20 ffffffff 00000300 00000000
[  284.030615][ T5854] metapage: ffff888022302b48: 00001000 00003970 00000000 00000000
[  284.038457][ T5851] metapage: ffff88805be78e10: 5be78e10 ffff8880 5be78e10 ffff8880
[  284.046563][ T5854] metapage: ffff888022302b58: 7f67e800 ffff8880
[  284.054226][ T5850] page: ffffea0001680860: 000000000000001c ffff888035b501f0
[  284.060757][ T5854] page: ffffea0001de4080: 00fff0000000412c ffffea0001de4008
[  284.067735][ T5851] metapage: ffff88805be78e20: 01ea4780 ffffea00 7d0f4000 ffff8880
[  284.075846][ T5854] page: ffffea0001de4090: ffffea0001de3c48 0000000000000000
[  284.082937][ T5850] page: ffffea0001680870: 00000001ffffffff ffff888140adc000
[  284.090761][ T5854] page: ffffea0001de40a0: 000000000000001c ffff888022302aa8
[  284.097491][ T5851] metapage: ffff88805be78e30: 00001000 00003970 00000000 00000000
[  284.105091][ T5854] page: ffffea0001de40b0: 00000001ffffffff ffff888140adc000
[  284.114746][ T5851] metapage: ffff88805be78e40: 7d724000 ffff8880
[  284.126132][ T5851] page: ffffea0001ea4780: 00fff0000000412c ffffea0001ea4748
[  284.133398][ T5851] page: ffffea0001ea4790: ffffea0000a7e548 0000000000000000
[  284.140743][ T5851] page: ffffea0001ea47a0: 000000000000001c ffff88805be78d90
[  284.148151][ T5851] page: ffffea0001ea47b0: 00000001ffffffff ffff888140adc000
[  335.655448][ T5853] jfs_flush_journal: synclist not empty
[  335.661175][ T5853] metapage: ffff888031655aa8: 00001000 00000000 0000379c 00000000
[  335.669048][ T5853] metapage: ffff888031655ab8: 363c9228 ffff8880 363c9228 ffff8880
[  335.677015][ T5853] metapage: ffff888031655ac8: 00000004 00000000 00000000 00000000
[  335.684839][ T5853] metapage: ffff888031655ad8: 7a834000 ffff8880 0000001c 00000000
[  335.692717][ T5853] metapage: ffff888031655ae8: 00000000 dead4ead ffffffff 00000000
[  335.700571][ T5853] metapage: ffff888031655af8: ffffffff ffffffff 9a4c3520 ffffffff
[  335.708427][ T5853] metapage: ffff888031655b08: 93c401f8 ffffffff 00000000 00000000
[  335.716258][ T5853] metapage: ffff888031655b18: 8c425f20 ffffffff 00000300 00000000
[  335.724088][ T5853] metapage: ffff888031655b28: 31655b28 ffff8880 31655b28 ffff8880
[  335.731945][ T5853] metapage: ffff888031655b38: 01ea0d00 ffffea00 7d60c000 ffff8880
[  335.739804][ T5853] metapage: ffff888031655b48: 00001000 00003970 00000000 00000000
[  335.747653][ T5853] metapage: ffff888031655b58: 363c9000 ffff8880
[pid  5851] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5853] <... umount2 resumed>)      = 0
[pid  5853] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5853] newfstatat(AT_FDCWD, "./0/file1", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5853] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5853] openat(AT_FDCWD, "./0/file1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
[pid  5853] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5853] getdents64(4, 0x55557ec07730 /* 2 entries */, 32768) = 48
[pid  5853] getdents64(4, 0x55557ec07730 /* 0 entries */, 32768) = 0
[pid  5853] close(4)                    = 0
[pid  5853] rmdir("./0/file1")          = 0
[  335.753913][ T5853] page: ffffea0001ea0d00: 00fff0000000412c ffffea0001cee6c8
[  335.761228][ T5853] page: ffffea0001ea0d10: ffffea0001ea0608 0000000000000000
[  335.768554][ T5853] page: ffffea0001ea0d20: 000000000000001c ffff888031655aa8
[  335.775871][ T5853] page: ffffea0001ea0d30: 00000001ffffffff ffff888140adc000
[pid  5853] getdents64(3, 0x55557ebff6f0 /* 0 entries */, 32768) = 0
[pid  5853] close(3)                    = 0
[pid  5853] rmdir("./0")                = 0
[pid  5853] mkdir("./1", 0777)          = 0
[pid  5853] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3
[pid  5853] ioctl(3, LOOP_CLR_FD)       = 0
[pid  5853] close(3)                    = 0
[pid  5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5865 attached
, child_tidptr=0x55557ebfe650) = 5865
[pid  5865] set_robust_list(0x55557ebfe660, 24) = 0
[pid  5865] chdir("./1")                = 0
[pid  5865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5865] setpgid(0, 0)               = 0
[pid  5865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5865] write(3, "1000", 4)         = 4
[pid  5865] close(3)                    = 0
[pid  5865] symlink("/dev/binderfs", "./binderfs") = 0
executing program
[pid  5865] write(1, "executing program\n", 18) = 18
[pid  5865] memfd_create("syzkaller", 0) = 3
[pid  5865] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3ff0e00000
[pid  5865] 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  5865] munmap(0x7f3ff0e00000, 138412032) = 0
[pid  5865] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 4
[pid  5865] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5865] close(3)                    = 0
[pid  5865] close(4)                    = 0
[pid  5865] mkdir("./file1", 0777)      = 0
[pid  5865] mount("/dev/loop3", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard,") = 0
[pid  5865] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid  5865] chdir("./file1")            = 0
[pid  5865] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5865] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[  336.210190][ T5865] loop3: detected capacity change from 0 to 32768
[pid  5865] mkdirat(AT_FDCWD, "./file0", 000) = -1 EIO (Input/output error)
[pid  5865] fspick(AT_FDCWD, ".", 0)    = 5
[pid  5865] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0) = -1 EINVAL (Invalid argument)
[pid  5865] exit_group(0)               = ?
[pid  5865] +++ exited with 0 +++
[pid  5853] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5865, si_uid=0, si_status=0, si_utime=5 /* 0.05 s */, si_stime=10 /* 0.10 s */} ---
[pid  5853] restart_syscall(<... resuming interrupted clone ...>) = 0
[  336.267960][ T5865] ERROR: (device loop3): dbAlloc: the hint is outside the map
[  336.267960][ T5865] 
[  336.278392][ T5865] ERROR: (device loop3): remounting filesystem as read-only
[  336.285880][ T5865] ialloc: diAlloc returned -5!
[pid  5853] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5853] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5853] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5853] getdents64(3, 0x55557ebff6f0 /* 4 entries */, 32768) = 112
[pid  5853] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5853] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5853] unlink("./1/binderfs")      = 0
[  387.775389][ T5852] jfs_flush_journal: synclist not empty
[  387.780968][ T5852] metapage: ffff8880362af9b0: 00001000 00000000 0000379c 00000000
[  387.788884][ T5852] metapage: ffff8880362af9c0: 7d724a28 ffff8880 7d724a28 ffff8880
[  387.796879][ T5852] metapage: ffff8880362af9d0: 00000004 00000000 00000000 00000000
[  387.804702][ T5852] metapage: ffff8880362af9e0: 22301000 ffff8880 0000001c 00000000
[  387.812631][ T5852] metapage: ffff8880362af9f0: 00000000 dead4ead ffffffff 00000000
[  387.820517][ T5852] metapage: ffff8880362afa00: ffffffff ffffffff 9a4c3520 ffffffff
[  387.828422][ T5852] metapage: ffff8880362afa10: 93c401f8 ffffffff 00000000 00000000
[  387.836292][ T5852] metapage: ffff8880362afa20: 8c425f20 ffffffff 00000300 00000000
[  387.844090][ T5852] metapage: ffff8880362afa30: 362afa30 ffff8880 362afa30 ffff8880
[  387.851981][ T5852] metapage: ffff8880362afa40: 0088c040 ffffea00 21b96000 ffff8880
[  387.859856][ T5852] metapage: ffff8880362afa50: 00001000 00003970 00000000 00000000
[  387.867790][ T5852] metapage: ffff8880362afa60: 7d724800 ffff8880
[pid  5853] umount2("./1/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5852] <... umount2 resumed>)      = 0
[pid  5852] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5852] newfstatat(AT_FDCWD, "./0/file1", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5852] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5852] openat(AT_FDCWD, "./0/file1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
[  387.874117][ T5852] page: ffffea000088c040: 00fff0000000412c ffffea0001e3f0c8
[  387.881462][ T5852] page: ffffea000088c050: ffffea0001736e88 0000000000000000
[  387.888816][ T5852] page: ffffea000088c060: 000000000000001c ffff8880362af9b0
[  387.896178][ T5852] page: ffffea000088c070: 00000001ffffffff ffff888140adc000
[pid  5852] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5852] getdents64(4, 0x55557ec07730 /* 2 entries */, 32768) = 48
[pid  5852] getdents64(4, 0x55557ec07730 /* 0 entries */, 32768) = 0
[pid  5852] close(4)                    = 0
[pid  5852] rmdir("./0/file1")          = 0
[pid  5852] getdents64(3, 0x55557ebff6f0 /* 0 entries */, 32768) = 0
[pid  5852] close(3)                    = 0
[pid  5852] rmdir("./0")                = 0
[pid  5852] mkdir("./1", 0777)          = 0
[pid  5852] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3
[pid  5852] ioctl(3, LOOP_CLR_FD)       = 0
[pid  5852] close(3)                    = 0
[pid  5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5873 attached
, child_tidptr=0x55557ebfe650) = 5873
[pid  5873] set_robust_list(0x55557ebfe660, 24) = 0
[pid  5873] chdir("./1")                = 0
[pid  5873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5873] setpgid(0, 0)               = 0
[pid  5873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5873] write(3, "1000", 4)         = 4
[pid  5873] close(3)                    = 0
[pid  5873] symlink("/dev/binderfs", "./binderfs") = 0
executing program
[pid  5873] write(1, "executing program\n", 18) = 18
[pid  5873] memfd_create("syzkaller", 0) = 3
[pid  5873] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f3ff0e00000
[pid  5873] 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  5873] munmap(0x7f3ff0e00000, 138412032) = 0
[pid  5873] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 4
[pid  5873] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5873] close(3)                    = 0
[pid  5873] close(4)                    = 0
[pid  5873] mkdir("./file1", 0777)      = 0
[pid  5873] mount("/dev/loop2", "./file1", "jfs", MS_NOSUID|MS_NODIRATIME|MS_REC|MS_SILENT|MS_POSIXACL, "quota,discard,discard,iocharset=koi8-ru,discard,") = 0
[pid  5873] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid  5873] chdir("./file1")            = 0
[pid  5873] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5873] openat(AT_FDCWD, "blkio.throttle.io_serviced", O_RDWR|O_CREAT|O_NOCTTY|O_TRUNC|O_APPEND|FASYNC|0x18, 000) = 4
[  388.395330][ T5853] jfs_flush_journal: synclist not empty
[  388.398963][ T5873] loop2: detected capacity change from 0 to 32768
[  388.401216][ T5853] metapage: ffff8880318641f0: 00001000 00000000 0000379c 00000000
[  388.415331][ T5853] metapage: ffff888031864200: 7f67ca28 ffff8880 7f67ca28 ffff8880
[  388.423260][ T5853] metapage: ffff888031864210: 00000004 00000000 00000000 00000000
[  388.431742][ T5853] metapage: ffff888031864220: 31b0c000 ffff8880 0000001c 00000000
[  388.439851][ T5853] metapage: ffff888031864230: 00000000 dead4ead ffffffff 00000000
[  388.447802][ T5853] metapage: ffff888031864240: ffffffff ffffffff 9a4c3520 ffffffff
[  388.456152][ T5853] metapage: ffff888031864250: 93c401f8 ffffffff 00000000 00000000
[  388.464185][ T5853] metapage: ffff888031864260: 8c425f20 ffffffff 00000300 00000000
[  388.468212][ T5873] ERROR: (device loop2): dbAlloc: the hint is outside the map
[  388.468212][ T5873] 
[  388.472248][ T5853] metapage: ffff888031864270: 31864270 ffff8880 31864270 ffff8880
[pid  5873] mkdirat(AT_FDCWD, "./file0", 000) = -1 EIO (Input/output error)
[pid  5873] fspick(AT_FDCWD, ".", 0)    = 5
[pid  5873] fsconfig(5, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0) = -1 EINVAL (Invalid argument)
[pid  5873] exit_group(0)               = ?
[pid  5873] +++ exited with 0 +++
[pid  5852] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5873, si_uid=0, si_status=0, si_utime=4 /* 0.04 s */, si_stime=16 /* 0.16 s */} ---
[  388.489905][ T5853] metapage: ffff888031864280: 00c6c300 ffffea00 7a8c8000 ffff8880
[  388.498135][ T5873] ERROR: (device loop2): remounting filesystem as read-only
[  388.498137][ T5853] metapage: ffff888031864290: 00001000 00003970 00000000 00000000
[  388.498156][ T5853] metapage: ffff8880318642a0: 7f67c800 ffff8880
[  388.505856][ T5873] ialloc: diAlloc returned -5!
[  388.513848][ T5853] page: ffffea0000c6c300: 00fff0000000412c ffffea000171f448
[  388.532036][ T5853] page: ffffea0000c6c310: ffffea0000a22888 0000000000000000
[pid  5852] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5852] umount2("./1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5852] openat(AT_FDCWD, "./1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5852] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[  388.539363][ T5853] page: ffffea0000c6c320: 000000000000001c ffff8880318641f0
[  388.546715][ T5853] page: ffffea0000c6c330: 00000001ffffffff ffff888140adc000
[pid  5852] getdents64(3, 0x55557ebff6f0 /* 4 entries */, 32768) = 112
[pid  5852] umount2("./1/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5852] newfstatat(AT_FDCWD, "./1/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5852] unlink("./1/binderfs")      = 0
[  430.065518][   T30] INFO: task syz-executor369:5851 blocked for more than 143 seconds.
[  430.073704][   T30]       Not tainted 6.13.0-rc6-syzkaller-00046-g0b7958fa05d5 #0
[  430.081507][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  430.090249][   T30] task:syz-executor369 state:D stack:24952 pid:5851  tgid:5851  ppid:5849   flags:0x00004002
[  430.100524][   T30] Call Trace:
[  430.103823][   T30]  <TASK>
[  430.106828][   T30]  __schedule+0x17fb/0x4be0
[  430.111370][   T30]  ? __pfx___schedule+0x10/0x10
[  430.116263][   T30]  ? __pfx_lock_release+0x10/0x10
[  430.121307][   T30]  ? _raw_spin_unlock_irqrestore+0x8f/0x140
[  430.127272][   T30]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  430.133174][   T30]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  430.139557][   T30]  ? schedule+0x90/0x320
[  430.143818][   T30]  schedule+0x14b/0x320
[  430.148106][   T30]  schedule_preempt_disabled+0x13/0x30
[  430.153583][   T30]  __mutex_lock+0x7e7/0xee0
[  430.158140][   T30]  ? __mutex_lock+0x5ef/0xee0
[  430.162832][   T30]  ? lmLogClose+0xb2/0x530
[  430.167310][   T30]  ? __pfx___mutex_lock+0x10/0x10
[  430.172351][   T30]  ? updateSuper+0x13d/0x760
[  430.176989][   T30]  lmLogClose+0xb2/0x530
[  430.181241][   T30]  jfs_umount+0x2ce/0x3a0
[  430.185658][   T30]  jfs_put_super+0x8a/0x190
[  430.190194][   T30]  ? __pfx_jfs_put_super+0x10/0x10
[  430.195458][   T30]  generic_shutdown_super+0x139/0x2d0
[  430.200848][   T30]  kill_block_super+0x44/0x90
[  430.205606][   T30]  deactivate_locked_super+0xc4/0x130
[  430.210997][   T30]  cleanup_mnt+0x41f/0x4b0
[  430.215481][   T30]  ? lockdep_hardirqs_on+0x99/0x150
[  430.220717][   T30]  task_work_run+0x24f/0x310
[  430.225445][   T30]  ? __pfx_task_work_run+0x10/0x10
[  430.230586][   T30]  ? path_umount+0x284/0xf70
[  430.235181][   T30]  ptrace_notify+0x2d2/0x380
[  430.239816][   T30]  ? __pfx_ptrace_notify+0x10/0x10
[  430.244938][   T30]  ? kmem_cache_free+0x195/0x410
[  430.249962][   T30]  ? __x64_sys_umount+0x123/0x170
[  430.255013][   T30]  syscall_exit_work+0xc7/0x1d0
[  430.259912][   T30]  syscall_exit_to_user_mode+0x24a/0x340
[  430.265621][   T30]  do_syscall_64+0x100/0x230
[  430.270225][   T30]  ? clear_bhb_loop+0x35/0x90
[  430.274896][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  430.280854][   T30] RIP: 0033:0x7f3ff92834f7
[  430.285355][   T30] RSP: 002b:00007fff423412d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[  430.293778][   T30] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ff92834f7
[  430.301867][   T30] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff42341390
[  430.309999][   T30] RBP: 00007fff42341390 R08: 0000000000000000 R09: 0000000000000000
[  430.318028][   T30] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007fff423423f0
[  430.326056][   T30] R13: 000055557ebff6c0 R14: 0000000000000001 R15: 431bde82d7b634db
[  430.334025][   T30]  </TASK>
[  430.337101][   T30] INFO: task syz-executor369:5854 blocked for more than 143 seconds.
[  430.345168][   T30]       Not tainted 6.13.0-rc6-syzkaller-00046-g0b7958fa05d5 #0
[  430.352887][   T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  430.361612][   T30] task:syz-executor369 state:D stack:25472 pid:5854  tgid:5854  ppid:5849   flags:0x00004002
[  430.371883][   T30] Call Trace:
[  430.375172][   T30]  <TASK>
[  430.378135][   T30]  __schedule+0x17fb/0x4be0
[  430.382665][   T30]  ? __pfx___schedule+0x10/0x10
[  430.387587][   T30]  ? __pfx_lock_release+0x10/0x10
[  430.392624][   T30]  ? _raw_spin_unlock_irqrestore+0x8f/0x140
[  430.398560][   T30]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[  430.404463][   T30]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[  430.410881][   T30]  ? schedule+0x90/0x320
[  430.415137][   T30]  schedule+0x14b/0x320
[  430.419335][   T30]  schedule_preempt_disabled+0x13/0x30
[  430.424807][   T30]  __mutex_lock+0x7e7/0xee0
[  430.429415][   T30]  ? __mutex_lock+0x5ef/0xee0
[  430.434114][   T30]  ? lmLogClose+0xb2/0x530
[  430.438566][   T30]  ? __pfx___mutex_lock+0x10/0x10
[  430.443613][   T30]  ? updateSuper+0x13d/0x760
[  430.448312][   T30]  lmLogClose+0xb2/0x530
[  430.452569][   T30]  jfs_umount+0x2ce/0x3a0
[  430.456972][   T30]  jfs_put_super+0x8a/0x190
[  430.461488][   T30]  ? __pfx_jfs_put_super+0x10/0x10
[  430.466670][   T30]  generic_shutdown_super+0x139/0x2d0
[  430.472053][   T30]  kill_block_super+0x44/0x90
[  430.476788][   T30]  deactivate_locked_super+0xc4/0x130
[  430.482172][   T30]  cleanup_mnt+0x41f/0x4b0
[  430.486696][   T30]  ? lockdep_hardirqs_on+0x99/0x150
[  430.491952][   T30]  task_work_run+0x24f/0x310
[  430.496618][   T30]  ? __pfx_task_work_run+0x10/0x10
[  430.501749][   T30]  ? path_umount+0x284/0xf70
[  430.506416][   T30]  ptrace_notify+0x2d2/0x380
[  430.511020][   T30]  ? __pfx_ptrace_notify+0x10/0x10
[  430.516193][   T30]  ? kmem_cache_free+0x195/0x410
[  430.521147][   T30]  ? __x64_sys_umount+0x123/0x170
[  430.526268][   T30]  syscall_exit_work+0xc7/0x1d0
[  430.531135][   T30]  syscall_exit_to_user_mode+0x24a/0x340
[  430.536820][   T30]  do_syscall_64+0x100/0x230
[  430.541424][   T30]  ? clear_bhb_loop+0x35/0x90
[  430.546169][   T30]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  430.552074][   T30] RIP: 0033:0x7f3ff92834f7
[  430.556545][   T30] RSP: 002b:00007fff423412d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[  430.565146][   T30] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ff92834f7
[  430.573268][   T30] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff42341390
[  430.581296][   T30] RBP: 00007fff42341390 R08: 0000000000000000 R09: 0000000000000000
[  430.589327][   T30] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007fff423423f0
[  430.597330][   T30] R13: 000055557ebff6c0 R14: 0000000000000001 R15: 431bde82d7b634db
[  430.605412][   T30]  </TASK>
[  430.608448][   T30] 
[  430.608448][   T30] Showing all locks held in the system:
[  430.616201][   T30] 1 lock held by khungtaskd/30:
[  430.621066][   T30]  #0: ffffffff8e937ae0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x55/0x2a0
[  430.631037][   T30] 5 locks held by kworker/u8:3/58:
[  430.636189][   T30]  #0: ffff8880b863e758 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140
[  430.646187][   T30]  #1: ffff8880b8628948 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x387/0x7a0
[  430.657641][   T30]  #2: ffffffff9a5c9b18 (&obj_hash[i].lock){-.-.}-{2:2}, at: debug_object_deactivate+0x158/0x390
[  430.668261][   T30]  #3: ffffffff9a5e7308 (&obj_hash[i].lock){-.-.}-{2:2}, at: debug_object_activate+0x17f/0x580
[  430.678674][   T30]  #4: ffffffff8e7e7e28 (text_mutex){+.+.}-{4:4}, at: arch_jump_label_transform_apply+0x17/0x30
[  430.689216][   T30] 2 locks held by getty/5579:
[  430.693896][   T30]  #0: ffff888035e6a0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
[  430.703681][   T30]  #1: ffffc90002fd62f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x6a6/0x1e00
[  430.713862][   T30] 2 locks held by syz-executor369/5850:
[  430.719431][   T30]  #0: ffff88807f0140e0 (&type->s_umount_key#43){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[  430.729700][   T30]  #1: ffffffff8ed53008 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb2/0x530
[  430.738739][   T30] 2 locks held by syz-executor369/5851:
[  430.744291][   T30]  #0: ffff88807d0f40e0 (&type->s_umount_key#43){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[  430.754602][   T30]  #1: ffffffff8ed53008 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb2/0x530
[  430.763632][   T30] 1 lock held by syz-executor369/5852:
[  430.769125][   T30]  #0: ffff88801cbdc0e0 (&type->s_umount_key#43){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[  430.779352][   T30] 2 locks held by syz-executor369/5853:
[  430.784897][   T30]  #0: ffff88807a8c80e0 (&type->s_umount_key#43){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[  430.795153][   T30]  #1: ffffffff8ed53008 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb2/0x530
[  430.804192][   T30] 2 locks held by syz-executor369/5854:
[  430.809824][   T30]  #0: ffff88805b88a0e0 (&type->s_umount_key#43){+.+.}-{4:4}, at: deactivate_super+0xb5/0xf0
[  430.820087][   T30]  #1: ffffffff8ed53008 (jfs_log_mutex){+.+.}-{4:4}, at: lmLogClose+0xb2/0x530
[  430.829114][   T30] 
[  430.831444][   T30] =============================================
[  430.831444][   T30] 
[  430.839915][   T30] NMI backtrace for cpu 1
[  430.844252][   T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.13.0-rc6-syzkaller-00046-g0b7958fa05d5 #0
[  430.854730][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  430.864767][   T30] Call Trace:
[  430.868028][   T30]  <TASK>
[  430.870942][   T30]  dump_stack_lvl+0x241/0x360
[  430.875611][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  430.880790][   T30]  ? __pfx__printk+0x10/0x10
[  430.885365][   T30]  nmi_cpu_backtrace+0x49c/0x4d0
[  430.890288][   T30]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  430.895737][   T30]  ? _printk+0xd5/0x120
[  430.899906][   T30]  ? __pfx__printk+0x10/0x10
[  430.904505][   T30]  ? __wake_up_klogd+0xcc/0x110
[  430.909363][   T30]  ? __pfx__printk+0x10/0x10
[  430.913954][   T30]  ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[  430.919934][   T30]  nmi_trigger_cpumask_backtrace+0x198/0x320
[  430.925915][   T30]  watchdog+0xff6/0x1040
[  430.930152][   T30]  ? watchdog+0x1ea/0x1040
[  430.934559][   T30]  ? __pfx_watchdog+0x10/0x10
[  430.939227][   T30]  kthread+0x2f0/0x390
[  430.943293][   T30]  ? __pfx_watchdog+0x10/0x10
[  430.947962][   T30]  ? __pfx_kthread+0x10/0x10
[  430.952548][   T30]  ret_from_fork+0x4b/0x80
[  430.956955][   T30]  ? __pfx_kthread+0x10/0x10
[  430.961533][   T30]  ret_from_fork_asm+0x1a/0x30
[  430.966316][   T30]  </TASK>
[  430.969501][   T30] Sending NMI from CPU 1 to CPUs 0:
[  430.974739][    C0] NMI backtrace for cpu 0
[  430.974751][    C0] CPU: 0 UID: 0 PID: 58 Comm: kworker/u8:3 Not tainted 6.13.0-rc6-syzkaller-00046-g0b7958fa05d5 #0
[  430.974770][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  430.974780][    C0] Workqueue: events_unbound toggle_allocation_gate
[  430.974804][    C0] RIP: 0010:lockdep_hardirqs_on_prepare+0x218/0x780
[  430.974841][    C0] Code: c7 c7 20 a6 0a 8c e8 e7 96 46 0a 65 ff 05 10 18 88 7e 4c 8d b3 d8 0a 00 00 4d 89 f7 49 c1 ef 03 48 ba 00 00 00 00 00 fc ff df <41> 0f b6 04 17 84 c0 0f 85 0f 04 00 00 41 83 3e 00 0f 8e e3 00 00
[  430.974853][    C0] RSP: 0018:ffffc9000102f680 EFLAGS: 00000806
[  430.974866][    C0] RAX: 0000000000000000 RBX: ffff888022ea1e00 RCX: ffffffff9a378903
[  430.974878][    C0] RDX: dffffc0000000000 RSI: ffffffff8c0aa620 RDI: ffffffff8c5edce0
[  430.974889][    C0] RBP: ffffc9000102f728 R08: ffffffff90185777 R09: 1ffffffff2030aee
[  430.974901][    C0] R10: dffffc0000000000 R11: fffffbfff2030aef R12: 1ffff92000205ef8
[  430.974912][    C0] R13: dffffc0000000000 R14: ffff888022ea28d8 R15: 1ffff110045d451b
[  430.974924][    C0] FS:  0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[  430.974937][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  430.974948][    C0] CR2: 000056177376bd88 CR3: 000000000e736000 CR4: 00000000003526f0
[  430.974962][    C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  430.974971][    C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  430.974981][    C0] Call Trace:
[  430.974987][    C0]  <NMI>
[  430.974993][    C0]  ? nmi_cpu_backtrace+0x3c2/0x4d0
[  430.975010][    C0]  ? __pfx_lock_acquire+0x10/0x10
[  430.975026][    C0]  ? __pfx_nmi_cpu_backtrace+0x10/0x10
[  430.975049][    C0]  ? nmi_cpu_backtrace_handler+0xc/0x20
[  430.975067][    C0]  ? nmi_handle+0x14f/0x5a0
[  430.975083][    C0]  ? nmi_handle+0x2a/0x5a0
[  430.975099][    C0]  ? lockdep_hardirqs_on_prepare+0x218/0x780
[  430.975115][    C0]  ? default_do_nmi+0x63/0x160
[  430.975131][    C0]  ? exc_nmi+0x123/0x1f0
[  430.975154][    C0]  ? end_repeat_nmi+0xf/0x53
[  430.975172][    C0]  ? lockdep_hardirqs_on_prepare+0x218/0x780
[  430.975188][    C0]  ? lockdep_hardirqs_on_prepare+0x218/0x780
[  430.975204][    C0]  ? lockdep_hardirqs_on_prepare+0x218/0x780
[  430.975223][    C0]  </NMI>
[  430.975228][    C0]  <TASK>
[  430.975234][    C0]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  430.975249][    C0]  ? text_poke_memcpy+0x25/0x30
[  430.975267][    C0]  ? kmem_cache_alloc_bulk_noprof+0x156/0x7c0
[  430.975283][    C0]  ? rcu_is_watching+0x15/0xb0
[  430.975301][    C0]  ? kmem_cache_alloc_bulk_noprof+0x156/0x7c0
[  430.975316][    C0]  trace_hardirqs_on+0x28/0x40
[  430.975330][    C0]  __text_poke+0x9bf/0xd30
[  430.975347][    C0]  ? kmem_cache_alloc_bulk_noprof+0x156/0x7c0
[  430.975363][    C0]  ? __pfx_text_poke_memcpy+0x10/0x10
[  430.975381][    C0]  ? __pfx___text_poke+0x10/0x10
[  430.975396][    C0]  ? kmem_cache_alloc_bulk_noprof+0x156/0x7c0
[  430.975414][    C0]  ? __pfx_smp_call_function_many_cond+0x10/0x10
[  430.975433][    C0]  ? __pfx_perf_event_text_poke+0x10/0x10
[  430.975450][    C0]  ? preempt_schedule_thunk+0x1a/0x30
[  430.975468][    C0]  text_poke_bp_batch+0x8cd/0xb30
[  430.975490][    C0]  ? kmem_cache_alloc_bulk_noprof+0x157/0x7c0
[  430.975505][    C0]  ? __pfx_text_poke_bp_batch+0x10/0x10
[  430.975525][    C0]  ? arch_jump_label_transform_queue+0x9b/0x100
[  430.975546][    C0]  ? process_scheduled_works+0x976/0x1840
[  430.975565][    C0]  text_poke_finish+0x30/0x50
[  430.975582][    C0]  arch_jump_label_transform_apply+0x1c/0x30
[  430.975600][    C0]  static_key_enable_cpuslocked+0x136/0x260
[  430.975620][    C0]  static_key_enable+0x1a/0x20
[  430.975637][    C0]  toggle_allocation_gate+0xbc/0x260
[  430.975656][    C0]  ? __pfx_toggle_allocation_gate+0x10/0x10
[  430.975676][    C0]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[  430.975695][    C0]  process_scheduled_works+0xa66/0x1840
[  430.975724][    C0]  ? __pfx_process_scheduled_works+0x10/0x10
[  430.975746][    C0]  ? assign_work+0x364/0x3d0
[  430.975766][    C0]  worker_thread+0x870/0xd30
[  430.975785][    C0]  ? __kthread_parkme+0x169/0x1d0
[  430.975801][    C0]  ? __pfx_worker_thread+0x10/0x10
[  430.975814][    C0]  kthread+0x2f0/0x390
[  430.975836][    C0]  ? __pfx_worker_thread+0x10/0x10
[  430.975849][    C0]  ? __pfx_kthread+0x10/0x10
[  430.975864][    C0]  ret_from_fork+0x4b/0x80
[  430.975878][    C0]  ? __pfx_kthread+0x10/0x10
[  430.975893][    C0]  ret_from_fork_asm+0x1a/0x30
[  430.975916][    C0]  </TASK>
[  430.975923][    C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.185 msecs
[  430.976802][   T30] Kernel panic - not syncing: hung_task: blocked tasks
[  430.976815][   T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.13.0-rc6-syzkaller-00046-g0b7958fa05d5 #0
[  430.976836][   T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[  430.976846][   T30] Call Trace:
[  430.976853][   T30]  <TASK>
[  430.976860][   T30]  dump_stack_lvl+0x241/0x360
[  430.976886][   T30]  ? __pfx_dump_stack_lvl+0x10/0x10
[  430.976908][   T30]  ? __pfx__printk+0x10/0x10
[  430.976934][   T30]  ? vscnprintf+0x5d/0x90
[  430.976955][   T30]  panic+0x349/0x880
[  430.976976][   T30]  ? nmi_trigger_cpumask_backtrace+0x244/0x320
[  430.976998][   T30]  ? __pfx_panic+0x10/0x10
[  430.977015][   T30]  ? tick_nohz_tick_stopped+0x82/0xb0
[  430.977039][   T30]  ? __irq_work_queue_local+0x137/0x410
[  430.977059][   T30]  ? preempt_schedule_thunk+0x1a/0x30
[  430.977083][   T30]  ? nmi_trigger_cpumask_backtrace+0x244/0x320
[  430.977102][   T30]  ? nmi_trigger_cpumask_backtrace+0x2d4/0x320
[  430.977125][   T30]  ? nmi_trigger_cpumask_backtrace+0x2d9/0x320
[  430.977148][   T30]  watchdog+0x1035/0x1040
[  430.977167][   T30]  ? watchdog+0x1ea/0x1040
[  430.977190][   T30]  ? __pfx_watchdog+0x10/0x10
[  430.977208][   T30]  kthread+0x2f0/0x390
[  430.977228][   T30]  ? __pfx_watchdog+0x10/0x10
[  430.977244][   T30]  ? __pfx_kthread+0x10/0x10
[  430.977263][   T30]  ret_from_fork+0x4b/0x80
[  430.977279][   T30]  ? __pfx_kthread+0x10/0x10
[  430.977299][   T30]  ret_from_fork_asm+0x1a/0x30
[  430.977332][   T30]  </TASK>
[  431.556127][   T30] Kernel Offset: disabled
[  431.560529][   T30] Rebooting in 86400 seconds..