./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2766961447

<...>
Warning: Permanently added '10.128.0.93' (ED25519) to the list of known hosts.
execve("./syz-executor2766961447", ["./syz-executor2766961447"], 0x7ffd8d0d94e0 /* 10 vars */) = 0
brk(NULL)                               = 0x55555dd6f000
brk(0x55555dd6fd00)                     = 0x55555dd6fd00
arch_prctl(ARCH_SET_FS, 0x55555dd6f380) = 0
set_tid_address(0x55555dd6f650)         = 5832
set_robust_list(0x55555dd6f660, 24)     = 0
rseq(0x55555dd6fca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2766961447", 4096) = 28
getrandom("\x6d\x4a\x13\x3a\xbb\x7b\x76\xef", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55555dd6fd00
brk(0x55555dd90d00)                     = 0x55555dd90d00
brk(0x55555dd91000)                     = 0x55555dd91000
mprotect(0x7fba574d2000, 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./strace-static-x86_64: Process 5833 attached
 <unfinished ...>
[pid  5833] set_robust_list(0x55555dd6f660, 24 <unfinished ...>
[pid  5832] <... clone resumed>, child_tidptr=0x55555dd6f650) = 5833
[pid  5833] <... set_robust_list resumed>) = 0
[pid  5832] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5833] mkdir("./syzkaller.TLhy31", 0700./strace-static-x86_64: Process 5834 attached
 <unfinished ...>
[pid  5834] set_robust_list(0x55555dd6f660, 24 <unfinished ...>
[pid  5832] <... clone resumed>, child_tidptr=0x55555dd6f650) = 5834
[pid  5834] <... set_robust_list resumed>) = 0
[pid  5834] mkdir("./syzkaller.H3qDPQ", 0700 <unfinished ...>
[pid  5833] <... mkdir resumed>)        = 0
[pid  5832] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5833] chmod("./syzkaller.TLhy31", 0777 <unfinished ...>
[pid  5834] <... mkdir resumed>)        = 0
./strace-static-x86_64: Process 5835 attached
[pid  5833] <... chmod resumed>)        = 0
[pid  5834] chmod("./syzkaller.H3qDPQ", 0777 <unfinished ...>
[pid  5833] chdir("./syzkaller.TLhy31" <unfinished ...>
[pid  5832] <... clone resumed>, child_tidptr=0x55555dd6f650) = 5835
[pid  5835] set_robust_list(0x55555dd6f660, 24 <unfinished ...>
[pid  5834] <... chmod resumed>)        = 0
[pid  5833] <... chdir resumed>)        = 0
[pid  5832] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5835] <... set_robust_list resumed>) = 0
[pid  5834] chdir("./syzkaller.H3qDPQ") = 0
[pid  5833] mkdir("./0", 0777./strace-static-x86_64: Process 5836 attached
 <unfinished ...>
[pid  5835] mkdir("./syzkaller.VcoDNK", 0700 <unfinished ...>
[pid  5834] mkdir("./0", 0777 <unfinished ...>
[pid  5833] <... mkdir resumed>)        = 0
[pid  5836] set_robust_list(0x55555dd6f660, 24 <unfinished ...>
[pid  5832] <... clone resumed>, child_tidptr=0x55555dd6f650) = 5836
[pid  5832] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5836] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 5837 attached
[pid  5835] <... mkdir resumed>)        = 0
[pid  5834] <... mkdir resumed>)        = 0
[pid  5833] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5832] <... clone resumed>, child_tidptr=0x55555dd6f650) = 5837
[pid  5836] mkdir("./syzkaller.LfDQcp", 0700 <unfinished ...>
[pid  5837] set_robust_list(0x55555dd6f660, 24) = 0
[pid  5836] <... mkdir resumed>)        = 0
[pid  5835] chmod("./syzkaller.VcoDNK", 0777 <unfinished ...>
[pid  5833] <... openat resumed>)       = 3
[pid  5837] mkdir("./syzkaller.ZJGUUB", 0700 <unfinished ...>
[pid  5834] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5836] chmod("./syzkaller.LfDQcp", 0777 <unfinished ...>
[pid  5835] <... chmod resumed>)        = 0
[pid  5836] <... chmod resumed>)        = 0
[pid  5834] <... openat resumed>)       = 3
[pid  5836] chdir("./syzkaller.LfDQcp" <unfinished ...>
[pid  5837] <... mkdir resumed>)        = 0
[pid  5836] <... chdir resumed>)        = 0
[pid  5835] chdir("./syzkaller.VcoDNK" <unfinished ...>
[pid  5834] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5833] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5837] chmod("./syzkaller.ZJGUUB", 0777 <unfinished ...>
[pid  5835] <... chdir resumed>)        = 0
[pid  5837] <... chmod resumed>)        = 0
[pid  5836] mkdir("./0", 0777 <unfinished ...>
[pid  5835] mkdir("./0", 0777 <unfinished ...>
[pid  5834] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5836] <... mkdir resumed>)        = 0
[pid  5835] <... mkdir resumed>)        = 0
[pid  5833] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5834] close(3 <unfinished ...>
[pid  5837] chdir("./syzkaller.ZJGUUB" <unfinished ...>
[pid  5836] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5835] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5833] close(3 <unfinished ...>
[pid  5837] <... chdir resumed>)        = 0
[pid  5837] mkdir("./0", 0777 <unfinished ...>
[pid  5836] <... openat resumed>)       = 3
[pid  5835] <... openat resumed>)       = 3
[pid  5834] <... close resumed>)        = 0
[pid  5833] <... close resumed>)        = 0
[pid  5837] <... mkdir resumed>)        = 0
[pid  5835] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5833] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5836] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5834] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5838 attached
 <unfinished ...>
[pid  5837] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5836] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5835] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5836] close(3 <unfinished ...>
[pid  5835] close(3./strace-static-x86_64: Process 5839 attached
 <unfinished ...>
[pid  5838] set_robust_list(0x55555dd6f660, 24 <unfinished ...>
[pid  5837] <... openat resumed>)       = 3
[pid  5836] <... close resumed>)        = 0
[pid  5835] <... close resumed>)        = 0
[pid  5839] set_robust_list(0x55555dd6f660, 24 <unfinished ...>
[pid  5838] <... set_robust_list resumed>) = 0
[pid  5834] <... clone resumed>, child_tidptr=0x55555dd6f650) = 5839
[pid  5839] <... set_robust_list resumed>) = 0
[pid  5838] chdir("./0" <unfinished ...>
[pid  5837] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5836] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5835] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5833] <... clone resumed>, child_tidptr=0x55555dd6f650) = 5838
./strace-static-x86_64: Process 5841 attached
./strace-static-x86_64: Process 5840 attached
[pid  5839] chdir("./0" <unfinished ...>
[pid  5838] <... chdir resumed>)        = 0
[pid  5837] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5840] set_robust_list(0x55555dd6f660, 24 <unfinished ...>
[pid  5839] <... chdir resumed>)        = 0
[pid  5838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5841] set_robust_list(0x55555dd6f660, 24 <unfinished ...>
[pid  5840] <... set_robust_list resumed>) = 0
[pid  5838] setpgid(0, 0 <unfinished ...>
[pid  5841] <... set_robust_list resumed>) = 0
[pid  5839] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5838] <... setpgid resumed>)      = 0
[pid  5841] chdir("./0" <unfinished ...>
[pid  5840] chdir("./0" <unfinished ...>
[pid  5839] <... prctl resumed>)        = 0
[pid  5841] <... chdir resumed>)        = 0
[pid  5840] <... chdir resumed>)        = 0
[pid  5839] setpgid(0, 0 <unfinished ...>
[pid  5838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5837] close(3 <unfinished ...>
[pid  5836] <... clone resumed>, child_tidptr=0x55555dd6f650) = 5840
[pid  5841] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5840] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5839] <... setpgid resumed>)      = 0
[pid  5838] <... openat resumed>)       = 3
[pid  5837] <... close resumed>)        = 0
[pid  5835] <... clone resumed>, child_tidptr=0x55555dd6f650) = 5841
[pid  5841] <... prctl resumed>)        = 0
[pid  5840] <... prctl resumed>)        = 0
[pid  5839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5837] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5841] setpgid(0, 0./strace-static-x86_64: Process 5843 attached
)               = 0
[pid  5841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5843] set_robust_list(0x55555dd6f660, 24) = 0
[pid  5843] chdir("./0" <unfinished ...>
[pid  5841] <... openat resumed>)       = 3
[pid  5843] <... chdir resumed>)        = 0
[pid  5838] write(3, "1000", 4 <unfinished ...>
[pid  5840] setpgid(0, 0)               = 0
[pid  5839] <... openat resumed>)       = 3
[pid  5838] <... write resumed>)        = 4
[pid  5843] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5841] write(3, "1000", 4 <unfinished ...>
[pid  5838] close(3 <unfinished ...>
[pid  5843] <... prctl resumed>)        = 0
[pid  5841] <... write resumed>)        = 4
[pid  5840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5839] write(3, "1000", 4 <unfinished ...>
[pid  5838] <... close resumed>)        = 0
[pid  5837] <... clone resumed>, child_tidptr=0x55555dd6f650) = 5843
[pid  5843] setpgid(0, 0 <unfinished ...>
[pid  5841] close(3 <unfinished ...>
[pid  5839] <... write resumed>)        = 4
[pid  5838] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5843] <... setpgid resumed>)      = 0
[pid  5841] <... close resumed>)        = 0
[pid  5840] <... openat resumed>)       = 3
[pid  5843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5841] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5840] write(3, "1000", 4 <unfinished ...>
[pid  5839] close(3 <unfinished ...>
[pid  5838] <... symlink resumed>)      = 0
[pid  5843] <... openat resumed>)       = 3
[pid  5841] <... symlink resumed>)      = 0
[pid  5840] <... write resumed>)        = 4
[pid  5839] <... close resumed>)        = 0
[pid  5838] write(1, "executing program\n", 18 <unfinished ...>
[pid  5843] write(3, "1000", 4executing program
)         = 4
[pid  5841] write(1, "executing program\n", 18executing program
 <unfinished ...>
[pid  5843] close(3 <unfinished ...>
[pid  5841] <... write resumed>)        = 18
[pid  5843] <... close resumed>)        = 0
[pid  5843] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5841] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5839] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5843] <... symlink resumed>)      = 0
[pid  5840] close(3 <unfinished ...>
[pid  5838] <... write resumed>)        = 18
[pid  5843] write(1, "executing program\n", 18 <unfinished ...>
[pid  5841] <... memfd_create resumed>) = 3
executing program
[pid  5839] <... symlink resumed>)      = 0
[pid  5843] <... write resumed>)        = 18
executing program
[pid  5841] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5843] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5840] <... close resumed>)        = 0
[pid  5839] write(1, "executing program\n", 18 <unfinished ...>
[pid  5838] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5840] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5839] <... write resumed>)        = 18
[pid  5838] <... memfd_create resumed>) = 3
executing program
[pid  5843] <... memfd_create resumed>) = 3
[pid  5841] <... mmap resumed>)         = 0x7fba4f000000
[pid  5840] <... symlink resumed>)      = 0
[pid  5838] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5839] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5843] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fba4f000000
[pid  5840] write(1, "executing program\n", 18 <unfinished ...>
[pid  5839] <... memfd_create resumed>) = 3
[pid  5838] <... mmap resumed>)         = 0x7fba4f000000
[pid  5840] <... write resumed>)        = 18
[pid  5839] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5840] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5839] <... mmap resumed>)         = 0x7fba4f000000
[pid  5840] <... memfd_create resumed>) = 3
[pid  5840] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fba4f000000
[pid  5843] 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  5841] 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  5839] 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  5840] 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  5838] 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  5843] <... write resumed>)        = 16777216
[pid  5841] <... write resumed>)        = 16777216
[pid  5843] munmap(0x7fba4f000000, 138412032 <unfinished ...>
[pid  5841] munmap(0x7fba4f000000, 138412032 <unfinished ...>
[pid  5840] <... write resumed>)        = 16777216
[pid  5840] munmap(0x7fba4f000000, 138412032 <unfinished ...>
[pid  5843] <... munmap resumed>)       = 0
[pid  5841] <... munmap resumed>)       = 0
[pid  5839] <... write resumed>)        = 16777216
[pid  5841] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5839] munmap(0x7fba4f000000, 138412032 <unfinished ...>
[pid  5841] <... openat resumed>)       = 4
[pid  5843] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5841] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5843] <... openat resumed>)       = 4
[pid  5843] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5841] <... ioctl resumed>)        = 0
[pid  5840] <... munmap resumed>)       = 0
[pid  5839] <... munmap resumed>)       = 0
[pid  5838] <... write resumed>)        = 16777216
[pid  5843] close(3 <unfinished ...>
[pid  5841] close(3 <unfinished ...>
[pid  5840] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5839] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5838] munmap(0x7fba4f000000, 138412032 <unfinished ...>
[pid  5843] <... close resumed>)        = 0
[pid  5841] <... close resumed>)        = 0
[pid  5840] <... openat resumed>)       = 4
[pid  5839] <... openat resumed>)       = 4
[pid  5843] close(4 <unfinished ...>
[pid  5841] close(4 <unfinished ...>
[pid  5840] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5839] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5843] <... close resumed>)        = 0
[pid  5841] <... close resumed>)        = 0
[pid  5841] mkdir("./file0", 0777)      = 0
[pid  5843] mkdir("./file0", 0777)      = 0
[pid  5841] mount("/dev/loop2", "./file0", "jfs", MS_NODEV|MS_POSIXACL|MS_RELATIME, "nointegrity,errors=continue,nodiscard,quota,quota,iocharset=maccenteuro,usrquota,usrquota,gid=0x0000"... <unfinished ...>
[   65.143887][ T5841] loop2: detected capacity change from 0 to 32768
[   65.151648][ T5843] loop4: detected capacity change from 0 to 32768
[   65.179629][ T5840] loop3: detected capacity change from 0 to 32768
[pid  5843] mount("/dev/loop4", "./file0", "jfs", MS_NODEV|MS_POSIXACL|MS_RELATIME, "nointegrity,errors=continue,nodiscard,quota,quota,iocharset=maccenteuro,usrquota,usrquota,gid=0x0000"... <unfinished ...>
[pid  5840] <... ioctl resumed>)        = 0
[pid  5840] close(3)                    = 0
[pid  5840] close(4)                    = 0
[pid  5840] mkdir("./file0", 0777)      = 0
[pid  5840] mount("/dev/loop3", "./file0", "jfs", MS_NODEV|MS_POSIXACL|MS_RELATIME, "nointegrity,errors=continue,nodiscard,quota,quota,iocharset=maccenteuro,usrquota,usrquota,gid=0x0000"... <unfinished ...>
[pid  5843] <... mount resumed>)        = 0
[pid  5843] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5841] <... mount resumed>)        = 0
[pid  5843] chdir("./file0" <unfinished ...>
[pid  5841] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5843] <... chdir resumed>)        = 0
[pid  5841] <... openat resumed>)       = 3
[pid  5843] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5841] chdir("./file0" <unfinished ...>
[pid  5843] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5841] <... chdir resumed>)        = 0
[pid  5841] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5843] exit_group(0 <unfinished ...>
[pid  5841] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5843] <... exit_group resumed>)   = ?
[pid  5841] exit_group(0 <unfinished ...>
[pid  5843] +++ exited with 0 +++
[pid  5841] <... exit_group resumed>)   = ?
[pid  5841] +++ exited with 0 +++
[pid  5837] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5843, si_uid=0, si_status=0, si_utime=7 /* 0.07 s */, si_stime=21 /* 0.21 s */} ---
[pid  5837] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5835] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5841, si_uid=0, si_status=0, si_utime=5 /* 0.05 s */, si_stime=21 /* 0.21 s */} ---
[pid  5839] <... ioctl resumed>)        = 0
[pid  5835] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5840] <... mount resumed>)        = 0
[pid  5838] <... munmap resumed>)       = 0
[pid  5837] <... restart_syscall resumed>) = 0
[pid  5835] <... restart_syscall resumed>) = 0
[pid  5840] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5837] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5835] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5839] close(3 <unfinished ...>
[pid  5837] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5835] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5840] chdir("./file0" <unfinished ...>
[pid  5839] <... close resumed>)        = 0
[pid  5838] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5837] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5835] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5840] <... chdir resumed>)        = 0
[pid  5839] close(4 <unfinished ...>
[pid  5837] <... openat resumed>)       = 3
[pid  5835] <... openat resumed>)       = 3
[pid  5840] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5839] <... close resumed>)        = 0
[   65.196048][ T5839] loop1: detected capacity change from 0 to 32768
[pid  5838] <... openat resumed>)       = 4
[pid  5837] newfstatat(3, "",  <unfinished ...>
[pid  5839] mkdir("./file0", 0777 <unfinished ...>
[pid  5838] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5837] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5835] newfstatat(3, "",  <unfinished ...>
[pid  5840] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5839] <... mkdir resumed>)        = 0
[pid  5837] getdents64(3,  <unfinished ...>
[pid  5835] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5840] exit_group(0 <unfinished ...>
[pid  5835] getdents64(3,  <unfinished ...>
[pid  5840] <... exit_group resumed>)   = ?
[pid  5839] mount("/dev/loop1", "./file0", "jfs", MS_NODEV|MS_POSIXACL|MS_RELATIME, "nointegrity,errors=continue,nodiscard,quota,quota,iocharset=maccenteuro,usrquota,usrquota,gid=0x0000"... <unfinished ...>
[pid  5837] <... getdents64 resumed>0x55555dd706f0 /* 4 entries */, 32768) = 112
[pid  5835] <... getdents64 resumed>0x55555dd706f0 /* 4 entries */, 32768) = 112
[pid  5840] +++ exited with 0 +++
[pid  5837] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5835] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5837] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5835] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5837] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5836] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5840, si_uid=0, si_status=0, si_utime=9 /* 0.09 s */, si_stime=25 /* 0.25 s */} ---
[pid  5835] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5837] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5837] unlink("./0/binderfs" <unfinished ...>
[pid  5836] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5835] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5838] <... ioctl resumed>)        = 0
[pid  5839] <... mount resumed>)        = 0
[pid  5837] <... unlink resumed>)       = 0
[pid  5836] <... restart_syscall resumed>) = 0
[pid  5835] unlink("./0/binderfs" <unfinished ...>
[pid  5836] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5838] close(3 <unfinished ...>
[pid  5836] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5839] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5835] <... unlink resumed>)       = 0
[pid  5838] <... close resumed>)        = 0
[pid  5837] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5836] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5839] <... openat resumed>)       = 3
[pid  5838] close(4 <unfinished ...>
[pid  5836] <... openat resumed>)       = 3
[pid  5835] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5838] <... close resumed>)        = 0
[pid  5838] mkdir("./file0", 0777 <unfinished ...>
[pid  5839] chdir("./file0" <unfinished ...>
[pid  5838] <... mkdir resumed>)        = 0
[pid  5838] mount("/dev/loop0", "./file0", "jfs", MS_NODEV|MS_POSIXACL|MS_RELATIME, "nointegrity,errors=continue,nodiscard,quota,quota,iocharset=maccenteuro,usrquota,usrquota,gid=0x0000"... <unfinished ...>
[pid  5839] <... chdir resumed>)        = 0
[pid  5836] newfstatat(3, "",  <unfinished ...>
[pid  5839] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5836] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5839] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5836] getdents64(3, 0x55555dd706f0 /* 4 entries */, 32768) = 112
[pid  5839] exit_group(0 <unfinished ...>
[pid  5836] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5839] <... exit_group resumed>)   = ?
[pid  5836] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5836] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5839] +++ exited with 0 +++
[pid  5836] unlink("./0/binderfs")      = 0
[pid  5834] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5839, si_uid=0, si_status=0, si_utime=6 /* 0.06 s */, si_stime=23 /* 0.23 s */} ---
[pid  5834] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5836] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5834] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5834] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5834] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5834] getdents64(3, 0x55555dd706f0 /* 4 entries */, 32768) = 112
[pid  5834] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[   65.242498][ T5838] loop0: detected capacity change from 0 to 32768
[pid  5834] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5834] unlink("./0/binderfs")      = 0
[pid  5838] <... mount resumed>)        = 0
[pid  5834] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5838] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[   65.293219][ T5837] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN PTI
[   65.305844][ T5837] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037]
[   65.314263][ T5837] CPU: 1 UID: 0 PID: 5837 Comm: syz-executor276 Not tainted 6.13.0-rc3-next-20241220-syzkaller #0
[   65.324842][ T5837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   65.334887][ T5837] RIP: 0010:jfs_flush_journal+0x813/0xec0
[   65.340624][ T5837] Code: a4 fe 49 8d 5f f0 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 cb 8e d2 fe 48 8b 1b 48 83 c3 30 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 ae 8e d2 fe 48 8b 3b e8 06 2d a4
[   65.360234][ T5837] RSP: 0018:ffffc90003f7f9e0 EFLAGS: 00010206
[   65.366294][ T5837] RAX: 0000000000000006 RBX: 0000000000000030 RCX: ffff888034cd8000
[   65.374255][ T5837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   65.382212][ T5837] RBP: ffffc90003f7fb10 R08: ffffffff81f73f9f R09: 0000000000000000
[   65.390172][ T5837] R10: ffffc90003f7f7c8 R11: fffff520007eff28 R12: 1ffff920007eff48
[   65.398135][ T5837] R13: dffffc0000000000 R14: ffff888033d68000 R15: ffff8880250d5238
[   65.406101][ T5837] FS:  000055555dd6f380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[   65.415041][ T5837] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.421625][ T5837] CR2: 00007fba574d6130 CR3: 000000007adf6000 CR4: 00000000003526f0
[   65.429596][ T5837] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   65.437568][ T5837] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   65.445531][ T5837] Call Trace:
[   65.448807][ T5837]  <TASK>
[   65.451731][ T5837]  ? __die_body+0x5f/0xb0
[   65.456060][ T5837]  ? die_addr+0xb0/0xe0
[   65.460208][ T5837]  ? exc_general_protection+0x3dd/0x5d0
[   65.465758][ T5837]  ? asm_exc_general_protection+0x26/0x30
[   65.471478][ T5837]  ? filemap_fdatawrite+0x19f/0x2a0
[   65.476675][ T5837]  ? jfs_flush_journal+0x813/0xec0
[   65.481775][ T5837]  ? dquot_disable+0x13fb/0x1cd0
[   65.486710][ T5837]  ? __pfx_jfs_flush_journal+0x10/0x10
[   65.492167][ T5837]  ? hook_sb_delete+0x1aa/0xbd0
[   65.497010][ T5837]  ? hook_sb_delete+0xaa0/0xbd0
[   65.501852][ T5837]  ? do_raw_spin_unlock+0x13c/0x8b0
[   65.507044][ T5837]  ? fsnotify_sb_delete+0x3b9/0x700
[   65.512235][ T5837]  ? __pfx_dquot_disable+0x10/0x10
[   65.517350][ T5837]  jfs_umount+0x170/0x3a0
[   65.521675][ T5837]  jfs_put_super+0x8a/0x190
[   65.526170][ T5837]  ? __pfx_jfs_put_super+0x10/0x10
[   65.531276][ T5837]  generic_shutdown_super+0x139/0x2d0
[   65.536643][ T5837]  kill_block_super+0x44/0x90
[   65.541312][ T5837]  deactivate_locked_super+0xc4/0x130
[   65.546677][ T5837]  cleanup_mnt+0x41f/0x4b0
[   65.551086][ T5837]  ? lockdep_hardirqs_on+0x99/0x150
[   65.556280][ T5837]  task_work_run+0x24f/0x310
[   65.560870][ T5837]  ? __pfx_task_work_run+0x10/0x10
[   65.565976][ T5837]  ? path_umount+0x211/0xf80
[   65.570562][ T5837]  ptrace_notify+0x2d2/0x380
[   65.575154][ T5837]  ? user_path_at+0x44/0x60
[   65.579653][ T5837]  ? __pfx_ptrace_notify+0x10/0x10
[   65.584758][ T5837]  ? kmem_cache_free+0x195/0x410
[   65.589690][ T5837]  ? __x64_sys_umount+0x123/0x170
[   65.594710][ T5837]  syscall_exit_work+0xc7/0x1d0
[   65.599557][ T5837]  syscall_exit_to_user_mode+0x24a/0x340
[   65.605188][ T5837]  do_syscall_64+0x100/0x230
[   65.609772][ T5837]  ? clear_bhb_loop+0x35/0x90
[   65.614441][ T5837]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   65.620327][ T5837] RIP: 0033:0x7fba57459437
[   65.624747][ T5837] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[   65.644353][ T5837] RSP: 002b:00007ffe7c6e5858 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[   65.652764][ T5837] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fba57459437
[   65.660730][ T5837] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe7c6e5910
[   65.668692][ T5837] RBP: 00007ffe7c6e5910 R08: 0000000000000000 R09: 0000000000000000
[   65.676658][ T5837] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffe7c6e6970
[   65.684622][ T5837] R13: 000055555dd706c0 R14: 0000000000000001 R15: 431bde82d7b634db
[pid  5838] chdir("./file0")            = 0
[pid  5838] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5838] exit_group(0)               = ?
[pid  5838] +++ exited with 0 +++
[pid  5833] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5838, si_uid=0, si_status=0, si_utime=9 /* 0.09 s */, si_stime=26 /* 0.26 s */} ---
[   65.692593][ T5837]  </TASK>
[   65.695609][ T5837] Modules linked in:
[   65.699688][ T5837] ---[ end trace 0000000000000000 ]---
[   65.705915][ T5836] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#2] PREEMPT SMP KASAN PTI
[   65.718518][ T5836] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037]
[   65.726927][ T5836] CPU: 0 UID: 0 PID: 5836 Comm: syz-executor276 Tainted: G      D            6.13.0-rc3-next-20241220-syzkaller #0
[   65.738984][ T5836] Tainted: [D]=DIE
[   65.742688][ T5836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   65.752737][ T5836] RIP: 0010:lmLogSync+0x228/0xae0
[   65.757761][ T5836] Code: a4 fe 49 8d 5f f0 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 e6 14 d3 fe 48 8b 1b 48 83 c3 30 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 c9 14 d3 fe 48 8b 3b e8 a1 b8 a4
[   65.777361][ T5836] RSP: 0000:ffffc90003f6fa40 EFLAGS: 00010206
[   65.783422][ T5836] RAX: 0000000000000006 RBX: 0000000000000030 RCX: ffff88807dfb5a00
[   65.791389][ T5836] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   65.799353][ T5836] RBP: ffffc90003f6fb48 R08: ffffffff81f744fe R09: 0000000000000000
[   65.807316][ T5836] R10: ffffc90003f6f828 R11: fffff520007edf34 R12: ffff888033d68000
[   65.815279][ T5836] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff8880250d5238
[   65.823241][ T5836] FS:  000055555dd6f380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[   65.832161][ T5836] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.838737][ T5836] CR2: 0000563d74cbb078 CR3: 000000007a080000 CR4: 00000000003526f0
[   65.846702][ T5836] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   65.854664][ T5836] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   65.862635][ T5836] Call Trace:
[   65.865910][ T5836]  <TASK>
[   65.868835][ T5836]  ? __die_body+0x5f/0xb0
[   65.873163][ T5836]  ? die_addr+0xb0/0xe0
[   65.877311][ T5836]  ? exc_general_protection+0x3dd/0x5d0
[   65.882855][ T5836]  ? asm_exc_general_protection+0x26/0x30
[   65.888569][ T5836]  ? filemap_flush+0x17e/0x260
[   65.893342][ T5836]  ? lmLogSync+0x228/0xae0
[   65.897788][ T5836]  ? __pfx_lmLogSync+0x10/0x10
[   65.902553][ T5836]  ? __pfx_dquot_writeback_dquots+0x10/0x10
[   65.908447][ T5836]  jfs_syncpt+0x7d/0xa0
[   65.912600][ T5836]  jfs_sync_fs+0x8a/0xa0
[   65.916842][ T5836]  sync_filesystem+0xed/0x230
[   65.921513][ T5836]  generic_shutdown_super+0x72/0x2d0
[   65.926791][ T5836]  kill_block_super+0x44/0x90
[   65.931462][ T5836]  deactivate_locked_super+0xc4/0x130
[   65.936829][ T5836]  cleanup_mnt+0x41f/0x4b0
[   65.941241][ T5836]  task_work_run+0x24f/0x310
[   65.945828][ T5836]  ? __pfx_task_work_run+0x10/0x10
[   65.950935][ T5836]  ? path_umount+0x211/0xf80
[   65.955523][ T5836]  ptrace_notify+0x2d2/0x380
[   65.960105][ T5836]  ? user_path_at+0x44/0x60
[   65.964606][ T5836]  ? __pfx_ptrace_notify+0x10/0x10
[   65.969707][ T5836]  ? kmem_cache_free+0x195/0x410
[   65.974635][ T5836]  ? __x64_sys_umount+0x123/0x170
[   65.979655][ T5836]  syscall_exit_work+0xc7/0x1d0
[   65.984501][ T5836]  syscall_exit_to_user_mode+0x24a/0x340
[   65.990134][ T5836]  do_syscall_64+0x100/0x230
[   65.994714][ T5836]  ? clear_bhb_loop+0x35/0x90
[   65.999384][ T5836]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   66.005272][ T5836] RIP: 0033:0x7fba57459437
[   66.009677][ T5836] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[   66.029279][ T5836] RSP: 002b:00007ffe7c6e5858 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[   66.037686][ T5836] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fba57459437
[   66.045651][ T5836] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe7c6e5910
[   66.053614][ T5836] RBP: 00007ffe7c6e5910 R08: 0000000000000000 R09: 0000000000000000
[   66.061575][ T5836] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffe7c6e6970
[   66.069543][ T5836] R13: 000055555dd706c0 R14: 0000000000000001 R15: 431bde82d7b634db
[   66.077510][ T5836]  </TASK>
[   66.080518][ T5836] Modules linked in:
[   66.084760][ T5836] ---[ end trace 0000000000000000 ]---
[   66.090642][ T5837] RIP: 0010:jfs_flush_journal+0x813/0xec0
[pid  5833] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5833] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5833] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5833] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5833] getdents64(3, 0x55555dd706f0 /* 4 entries */, 32768) = 112
[pid  5833] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5833] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5833] unlink("./0/binderfs")      = 0
[   66.097514][ T5837] Code: a4 fe 49 8d 5f f0 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 cb 8e d2 fe 48 8b 1b 48 83 c3 30 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 ae 8e d2 fe 48 8b 3b e8 06 2d a4
[   66.117420][ T5836] RIP: 0010:jfs_flush_journal+0x813/0xec0
[   66.129798][ T5836] Code: a4 fe 49 8d 5f f0 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 cb 8e d2 fe 48 8b 1b 48 83 c3 30 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 ae 8e d2 fe 48 8b 3b e8 06 2d a4
[   66.135637][ T5837] RSP: 0018:ffffc90003f7f9e0 EFLAGS: 00010206
[   66.163426][ T5836] RSP: 0018:ffffc90003f7f9e0 EFLAGS: 00010206
[   66.168093][ T5837] RAX: 0000000000000006 RBX: 0000000000000030 RCX: ffff888034cd8000
[   66.179449][ T5836] RAX: 0000000000000006 RBX: 0000000000000030 RCX: ffff888034cd8000
[   66.181324][ T5837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   66.189502][ T5836] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   66.197755][ T5837] RBP: ffffc90003f7fb10 R08: ffffffff81f73f9f R09: 0000000000000000
[   66.205332][ T5836] RBP: ffffc90003f7fb10 R08: ffffffff81f73f9f R09: 0000000000000000
[   66.214384][ T5837] R10: ffffc90003f7f7c8 R11: fffff520007eff28 R12: 1ffff920007eff48
[   66.221827][ T5836] R10: ffffc90003f7f7c8 R11: fffff520007eff28 R12: 1ffff920007eff48
[   66.229764][ T5837] R13: dffffc0000000000 R14: ffff888033d68000 R15: ffff8880250d5238
[   66.237484][ T5836] R13: dffffc0000000000 R14: ffff888033d68000 R15: ffff8880250d5238
[   66.237501][ T5836] FS:  000055555dd6f380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[   66.245831][ T5837] FS:  000055555dd6f380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[   66.253485][ T5836] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.277932][ T5837] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   66.277952][ T5837] CR2: 000055ebbd2170f8 CR3: 000000007adf6000 CR4: 00000000003526f0
[   66.284571][ T5836] CR2: 0000563d74d2ff50 CR3: 000000007a080000 CR4: 00000000003526f0
[   66.300625][ T5836] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   66.300627][ T5837] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   66.300642][ T5837] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   66.308682][ T5836] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   66.317109][ T5837] Kernel panic - not syncing: Fatal exception
[   66.324863][ T5837] Kernel Offset: disabled