./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2004662804

<...>
Warning: Permanently added '10.128.1.35' (ED25519) to the list of known hosts.
execve("./syz-executor2004662804", ["./syz-executor2004662804"], 0x7fff0a4ec660 /* 10 vars */) = 0
brk(NULL)                               = 0x5555683bd000
brk(0x5555683bdd00)                     = 0x5555683bdd00
arch_prctl(ARCH_SET_FS, 0x5555683bd380) = 0
set_tid_address(0x5555683bd650)         = 5818
set_robust_list(0x5555683bd660, 24)     = 0
rseq(0x5555683bdca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2004662804", 4096) = 28
getrandom("\x58\x7a\x75\x29\x5a\x47\x59\xb1", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x5555683bdd00
brk(0x5555683ded00)                     = 0x5555683ded00
brk(0x5555683df000)                     = 0x5555683df000
mprotect(0x7f0f0c75b000, 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 5819 attached
 <unfinished ...>
[pid  5819] set_robust_list(0x5555683bd660, 24 <unfinished ...>
[pid  5818] <... clone resumed>, child_tidptr=0x5555683bd650) = 5819
[pid  5819] <... set_robust_list resumed>) = 0
[pid  5819] mkdir("./syzkaller.5pFKFf", 0700 <unfinished ...>
[pid  5818] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5820 attached
, child_tidptr=0x5555683bd650) = 5820
[pid  5820] set_robust_list(0x5555683bd660, 24 <unfinished ...>
[pid  5819] <... mkdir resumed>)        = 0
[pid  5820] <... set_robust_list resumed>) = 0
[pid  5819] chmod("./syzkaller.5pFKFf", 0777) = 0
[pid  5819] chdir("./syzkaller.5pFKFf" <unfinished ...>
[pid  5818] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5820] mkdir("./syzkaller.mXQdc9", 0700 <unfinished ...>
[pid  5819] <... chdir resumed>)        = 0
[pid  5819] mkdir("./0", 0777./strace-static-x86_64: Process 5821 attached
 <unfinished ...>
[pid  5818] <... clone resumed>, child_tidptr=0x5555683bd650) = 5821
[pid  5820] <... mkdir resumed>)        = 0
[pid  5819] <... mkdir resumed>)        = 0
[pid  5818] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5821] set_robust_list(0x5555683bd660, 24) = 0
[pid  5821] mkdir("./syzkaller.ql1IKG", 0700 <unfinished ...>
[pid  5820] chmod("./syzkaller.mXQdc9", 0777 <unfinished ...>
[pid  5819] openat(AT_FDCWD, "/dev/loop0", O_RDWR./strace-static-x86_64: Process 5822 attached
 <unfinished ...>
[pid  5820] <... chmod resumed>)        = 0
[pid  5818] <... clone resumed>, child_tidptr=0x5555683bd650) = 5822
[pid  5818] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5822] set_robust_list(0x5555683bd660, 24 <unfinished ...>
[pid  5821] <... mkdir resumed>)        = 0
[pid  5820] chdir("./syzkaller.mXQdc9" <unfinished ...>
[pid  5819] <... openat resumed>)       = 3
[pid  5820] <... chdir resumed>)        = 0
[pid  5819] ioctl(3, LOOP_CLR_FD./strace-static-x86_64: Process 5823 attached
 <unfinished ...>
[pid  5822] <... set_robust_list resumed>) = 0
[pid  5821] chmod("./syzkaller.ql1IKG", 0777 <unfinished ...>
[pid  5820] mkdir("./0", 0777 <unfinished ...>
[pid  5822] mkdir("./syzkaller.N9XB4k", 0700 <unfinished ...>
[pid  5819] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5821] <... chmod resumed>)        = 0
[pid  5823] set_robust_list(0x5555683bd660, 24 <unfinished ...>
[pid  5821] chdir("./syzkaller.ql1IKG" <unfinished ...>
[pid  5818] <... clone resumed>, child_tidptr=0x5555683bd650) = 5823
[pid  5821] <... chdir resumed>)        = 0
[pid  5823] <... set_robust_list resumed>) = 0
[pid  5820] <... mkdir resumed>)        = 0
[pid  5819] close(3 <unfinished ...>
[pid  5821] mkdir("./0", 0777 <unfinished ...>
[pid  5823] mkdir("./syzkaller.IQiG04", 0700 <unfinished ...>
[pid  5821] <... mkdir resumed>)        = 0
[pid  5822] <... mkdir resumed>)        = 0
[pid  5822] chmod("./syzkaller.N9XB4k", 0777) = 0
[pid  5819] <... close resumed>)        = 0
[pid  5823] <... mkdir resumed>)        = 0
[pid  5820] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5822] chdir("./syzkaller.N9XB4k" <unfinished ...>
[pid  5821] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5822] <... chdir resumed>)        = 0
[pid  5821] <... openat resumed>)       = 3
[pid  5822] mkdir("./0", 0777 <unfinished ...>
[pid  5820] <... openat resumed>)       = 3
[pid  5822] <... mkdir resumed>)        = 0
[pid  5823] chmod("./syzkaller.IQiG04", 0777 <unfinished ...>
[pid  5820] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5819] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5821] ioctl(3, LOOP_CLR_FD)       = -1 ENXIO (No such device or address)
[pid  5820] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5821] close(3)                    = 0
[pid  5821] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5825 attached
./strace-static-x86_64: Process 5824 attached
 <unfinished ...>
[pid  5822] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3
[pid  5825] set_robust_list(0x5555683bd660, 24 <unfinished ...>
[pid  5824] set_robust_list(0x5555683bd660, 24 <unfinished ...>
[pid  5823] <... chmod resumed>)        = 0
[pid  5820] close(3 <unfinished ...>
[pid  5819] <... clone resumed>, child_tidptr=0x5555683bd650) = 5824
[pid  5825] <... set_robust_list resumed>) = 0
[pid  5824] <... set_robust_list resumed>) = 0
[pid  5822] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5824] chdir("./0" <unfinished ...>
[pid  5823] chdir("./syzkaller.IQiG04" <unfinished ...>
[pid  5825] chdir("./0" <unfinished ...>
[pid  5823] <... chdir resumed>)        = 0
[pid  5822] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5821] <... clone resumed>, child_tidptr=0x5555683bd650) = 5825
[pid  5820] <... close resumed>)        = 0
[pid  5822] close(3 <unfinished ...>
[pid  5820] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5824] <... chdir resumed>)        = 0
[pid  5823] mkdir("./0", 0777 <unfinished ...>
[pid  5822] <... close resumed>)        = 0
[pid  5825] <... chdir resumed>)        = 0
[pid  5822] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5828 attached
./strace-static-x86_64: Process 5827 attached
 <unfinished ...>
[pid  5825] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5824] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5820] <... clone resumed>, child_tidptr=0x5555683bd650) = 5827
[pid  5824] <... prctl resumed>)        = 0
[pid  5825] <... prctl resumed>)        = 0
[pid  5827] set_robust_list(0x5555683bd660, 24 <unfinished ...>
[pid  5824] setpgid(0, 0 <unfinished ...>
[pid  5827] <... set_robust_list resumed>) = 0
[pid  5824] <... setpgid resumed>)      = 0
[pid  5828] set_robust_list(0x5555683bd660, 24 <unfinished ...>
[pid  5825] setpgid(0, 0 <unfinished ...>
[pid  5824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5822] <... clone resumed>, child_tidptr=0x5555683bd650) = 5828
[pid  5825] <... setpgid resumed>)      = 0
[pid  5825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5828] <... set_robust_list resumed>) = 0
[pid  5825] <... openat resumed>)       = 3
[pid  5828] chdir("./0" <unfinished ...>
[pid  5823] <... mkdir resumed>)        = 0
[pid  5827] chdir("./0" <unfinished ...>
[pid  5828] <... chdir resumed>)        = 0
[pid  5828] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5825] write(3, "1000", 4 <unfinished ...>
[pid  5828] <... prctl resumed>)        = 0
[pid  5825] <... write resumed>)        = 4
[pid  5828] setpgid(0, 0 <unfinished ...>
[pid  5825] close(3 <unfinished ...>
[pid  5828] <... setpgid resumed>)      = 0
[pid  5827] <... chdir resumed>)        = 0
[pid  5824] <... openat resumed>)       = 3
[pid  5823] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5827] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5824] write(3, "1000", 4 <unfinished ...>
[pid  5823] <... openat resumed>)       = 3
[pid  5824] <... write resumed>)        = 4
[pid  5827] <... prctl resumed>)        = 0
[pid  5824] close(3 <unfinished ...>
[pid  5823] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5827] setpgid(0, 0 <unfinished ...>
[pid  5824] <... close resumed>)        = 0
[pid  5828] <... openat resumed>)       = 3
[pid  5825] <... close resumed>)        = 0
[pid  5828] write(3, "1000", 4 <unfinished ...>
[pid  5825] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5824] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5828] <... write resumed>)        = 4
[pid  5828] close(3)                    = 0
[pid  5828] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5823] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5827] <... setpgid resumed>)      = 0
[pid  5827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5828] <... symlink resumed>)      = 0
[pid  5827] <... openat resumed>)       = 3
[pid  5825] <... symlink resumed>)      = 0
[pid  5823] close(3 <unfinished ...>
[pid  5824] <... symlink resumed>)      = 0
[pid  5827] write(3, "1000", 4 <unfinished ...>
[pid  5824] write(1, "executing program\n", 18 <unfinished ...>
executing program
executing program
executing program
[pid  5823] <... close resumed>)        = 0
[pid  5827] <... write resumed>)        = 4
[pid  5828] write(1, "executing program\n", 18 <unfinished ...>
[pid  5827] close(3 <unfinished ...>
[pid  5825] write(1, "executing program\n", 18 <unfinished ...>
[pid  5828] <... write resumed>)        = 18
[pid  5827] <... close resumed>)        = 0
[pid  5825] <... write resumed>)        = 18
[pid  5824] <... write resumed>)        = 18
[pid  5823] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5828] memfd_create("syzkaller", 0./strace-static-x86_64: Process 5829 attached
 <unfinished ...>
[pid  5827] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5825] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5824] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5828] <... memfd_create resumed>) = 3
[pid  5827] <... symlink resumed>)      = 0
[pid  5825] <... memfd_create resumed>) = 3
[pid  5823] <... clone resumed>, child_tidptr=0x5555683bd650) = 5829
[pid  5829] set_robust_list(0x5555683bd660, 24 <unfinished ...>
[pid  5828] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5825] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5824] <... memfd_create resumed>) = 3
[pid  5829] <... set_robust_list resumed>) = 0
[pid  5828] <... mmap resumed>)         = 0x7f0f04200000
[pid  5827] write(1, "executing program\n", 18 <unfinished ...>
[pid  5825] <... mmap resumed>)         = 0x7f0f04200000
[pid  5824] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0executing program
 <unfinished ...>
[pid  5829] chdir("./0" <unfinished ...>
[pid  5824] <... mmap resumed>)         = 0x7f0f04200000
[pid  5827] <... write resumed>)        = 18
[pid  5827] memfd_create("syzkaller", 0) = 3
[pid  5827] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0f04200000
[pid  5829] <... chdir resumed>)        = 0
[pid  5829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5829] setpgid(0, 0)               = 0
[pid  5829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3
[pid  5829] write(3, "1000", 4)         = 4
[pid  5829] close(3)                    = 0
[pid  5829] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5829] write(1, "executing program\n", 18executing program
) = 18
[pid  5829] memfd_create("syzkaller", 0) = 3
[pid  5829] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0f04200000
[pid  5824] 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  5828] 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  5825] 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  5829] 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  5827] 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  5824] <... write resumed>)        = 16777216
[pid  5824] munmap(0x7f0f04200000, 138412032) = 0
[pid  5824] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5824] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5827] <... write resumed>)        = 16777216
[pid  5827] munmap(0x7f0f04200000, 138412032 <unfinished ...>
[pid  5825] <... write resumed>)        = 16777216
[pid  5829] <... write resumed>)        = 16777216
[pid  5824] close(3 <unfinished ...>
[pid  5825] munmap(0x7f0f04200000, 138412032 <unfinished ...>
[pid  5824] <... close resumed>)        = 0
[pid  5829] munmap(0x7f0f04200000, 138412032 <unfinished ...>
[pid  5828] <... write resumed>)        = 16777216
[pid  5827] <... munmap resumed>)       = 0
[pid  5824] close(4)                    = 0
[pid  5828] munmap(0x7f0f04200000, 138412032 <unfinished ...>
[pid  5824] mkdir("./file1", 0777 <unfinished ...>
[pid  5827] openat(AT_FDCWD, "/dev/loop1", O_RDWR) = 4
[   60.570153][ T5824] loop0: detected capacity change from 0 to 32768
[pid  5824] <... mkdir resumed>)        = 0
[pid  5824] mount("/dev/loop0", "./file1", "jfs", MS_NODEV, "" <unfinished ...>
[pid  5825] <... munmap resumed>)       = 0
[pid  5827] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5825] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 4
[pid  5829] <... munmap resumed>)       = 0
[pid  5828] <... munmap resumed>)       = 0
[pid  5827] <... ioctl resumed>)        = 0
[pid  5825] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5829] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5828] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5827] close(3 <unfinished ...>
[pid  5824] <... mount resumed>)        = 0
[pid  5829] <... openat resumed>)       = 4
[pid  5828] <... openat resumed>)       = 4
[pid  5827] <... close resumed>)        = 0
[pid  5824] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5829] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5828] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5827] close(4 <unfinished ...>
[pid  5824] <... openat resumed>)       = 3
[pid  5827] <... close resumed>)        = 0
[pid  5825] <... ioctl resumed>)        = 0
[pid  5825] close(3)                    = 0
[pid  5829] <... ioctl resumed>)        = 0
[pid  5828] <... ioctl resumed>)        = 0
[pid  5827] mkdir("./file1", 0777 <unfinished ...>
[pid  5825] close(4 <unfinished ...>
[pid  5824] chdir("./file1" <unfinished ...>
[pid  5829] close(3 <unfinished ...>
[pid  5828] close(3 <unfinished ...>
[pid  5827] <... mkdir resumed>)        = 0
[pid  5825] <... close resumed>)        = 0
[pid  5829] <... close resumed>)        = 0
[pid  5828] <... close resumed>)        = 0
[pid  5827] mount("/dev/loop1", "./file1", "jfs", MS_NODEV, "" <unfinished ...>
[pid  5824] <... chdir resumed>)        = 0
[pid  5829] close(4 <unfinished ...>
[pid  5828] close(4 <unfinished ...>
[pid  5824] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5829] <... close resumed>)        = 0
[pid  5828] <... close resumed>)        = 0
[pid  5825] mkdir("./file1", 0777 <unfinished ...>
[pid  5824] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5829] mkdir("./file1", 0777 <unfinished ...>
[pid  5828] mkdir("./file1", 0777 <unfinished ...>
[pid  5824] openat(AT_FDCWD, "./file1", O_RDWR|O_CREAT, 000 <unfinished ...>
[pid  5825] <... mkdir resumed>)        = 0
[pid  5825] mount("/dev/loop2", "./file1", "jfs", MS_NODEV, "" <unfinished ...>
[pid  5828] <... mkdir resumed>)        = 0
[pid  5828] mount("/dev/loop3", "./file1", "jfs", MS_NODEV, "" <unfinished ...>
[pid  5829] <... mkdir resumed>)        = 0
[pid  5829] mount("/dev/loop4", "./file1", "jfs", MS_NODEV, "" <unfinished ...>
[pid  5824] <... openat resumed>)       = 4
[pid  5824] exit_group(0)               = ?
[   60.639144][ T5827] loop1: detected capacity change from 0 to 32768
[   60.641367][ T5824] 
[   60.641367][ T5824]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.641367][ T5824] 
[   60.657096][ T5825] loop2: detected capacity change from 0 to 32768
[   60.663168][ T5829] loop4: detected capacity change from 0 to 32768
[   60.671319][ T5828] loop3: detected capacity change from 0 to 32768
[pid  5824] +++ exited with 0 +++
[pid  5819] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5824, si_uid=0, si_status=0, si_utime=11 /* 0.11 s */, si_stime=21 /* 0.21 s */} ---
[pid  5819] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5819] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5819] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5819] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5819] getdents64(3, 0x5555683be6f0 /* 4 entries */, 32768) = 112
[pid  5819] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5819] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5819] unlink("./0/binderfs")      = 0
[pid  5819] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5825] <... mount resumed>)        = 0
[pid  5825] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid  5825] chdir("./file1")            = 0
[pid  5825] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5825] openat(AT_FDCWD, "./file1", O_RDWR|O_CREAT, 000) = 4
[pid  5825] exit_group(0)               = ?
[pid  5825] +++ exited with 0 +++
[pid  5821] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5825, si_uid=0, si_status=0, si_utime=9 /* 0.09 s */, si_stime=19 /* 0.19 s */} ---
[   60.718055][ T5827] 
[   60.718055][ T5827]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.718055][ T5827] 
[   60.723149][ T5825] 
[   60.723149][ T5825]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.723149][ T5825] 
[   60.737874][ T5829] 
[   60.737874][ T5829]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.737874][ T5829] 
[   60.756350][ T3978] 
[   60.756350][ T3978]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.756350][ T3978] 
[pid  5829] <... mount resumed>)        = 0
[pid  5827] <... mount resumed>)        = 0
[pid  5829] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5827] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid  5829] <... openat resumed>)       = 3
[pid  5827] chdir("./file1" <unfinished ...>
[pid  5829] chdir("./file1")            = 0
[pid  5828] <... mount resumed>)        = 0
[pid  5827] <... chdir resumed>)        = 0
[pid  5829] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5828] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5827] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5829] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5828] <... openat resumed>)       = 3
[pid  5827] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5829] openat(AT_FDCWD, "./file1", O_RDWR|O_CREAT, 000 <unfinished ...>
[pid  5828] chdir("./file1" <unfinished ...>
[pid  5827] openat(AT_FDCWD, "./file1", O_RDWR|O_CREAT, 000 <unfinished ...>
[pid  5829] <... openat resumed>)       = 4
[pid  5828] <... chdir resumed>)        = 0
[pid  5827] <... openat resumed>)       = 4
[pid  5829] exit_group(0 <unfinished ...>
[pid  5828] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5827] exit_group(0 <unfinished ...>
[pid  5829] <... exit_group resumed>)   = ?
[pid  5828] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5827] <... exit_group resumed>)   = ?
[pid  5829] +++ exited with 0 +++
[pid  5828] openat(AT_FDCWD, "./file1", O_RDWR|O_CREAT, 000 <unfinished ...>
[pid  5827] +++ exited with 0 +++
[pid  5828] <... openat resumed>)       = 4
[pid  5823] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5829, si_uid=0, si_status=0, si_utime=6 /* 0.06 s */, si_stime=28 /* 0.28 s */} ---
[pid  5821] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5820] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5827, si_uid=0, si_status=0, si_utime=8 /* 0.08 s */, si_stime=25 /* 0.25 s */} ---
[pid  5828] exit_group(0 <unfinished ...>
[pid  5821] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5820] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5828] <... exit_group resumed>)   = ?
[pid  5821] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5820] <... restart_syscall resumed>) = 0
[pid  5828] +++ exited with 0 +++
[pid  5823] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5821] <... openat resumed>)       = 3
[pid  5823] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5822] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5828, si_uid=0, si_status=0, si_utime=5 /* 0.05 s */, si_stime=23 /* 0.23 s */} ---
[pid  5821] newfstatat(3, "",  <unfinished ...>
[pid  5823] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5821] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5820] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5823] <... openat resumed>)       = 3
[pid  5821] getdents64(3,  <unfinished ...>
[pid  5820] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5823] newfstatat(3, "",  <unfinished ...>
[pid  5821] <... getdents64 resumed>0x5555683be6f0 /* 4 entries */, 32768) = 112
[pid  5820] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5823] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5821] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5820] <... openat resumed>)       = 3
[pid  5823] getdents64(3,  <unfinished ...>
[pid  5821] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5820] newfstatat(3, "",  <unfinished ...>
[pid  5823] <... getdents64 resumed>0x5555683be6f0 /* 4 entries */, 32768) = 112
[pid  5821] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5820] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5823] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5821] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5820] getdents64(3,  <unfinished ...>
[pid  5823] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5821] unlink("./0/binderfs" <unfinished ...>
[pid  5820] <... getdents64 resumed>0x5555683be6f0 /* 4 entries */, 32768) = 112
[pid  5823] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5821] <... unlink resumed>)       = 0
[pid  5820] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5823] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5821] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5820] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5823] unlink("./0/binderfs" <unfinished ...>
[pid  5820] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5823] <... unlink resumed>)       = 0
[pid  5820] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5823] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5820] unlink("./0/binderfs")      = 0
[   60.775126][ T5828] 
[   60.775126][ T5828]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.775126][ T5828] 
[   60.776658][ T3978] 
[   60.776658][ T3978]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.776658][ T3978] 
[   60.801665][ T5819] 
[   60.801665][ T5819]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.801665][ T5819] 
[pid  5820] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5822] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[   60.830760][   T11] 
[   60.830760][   T11]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.830760][   T11] 
[   60.841988][ T3566] 
[   60.841988][ T3566]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.841988][ T3566] 
[   60.853525][  T115] 
[   60.853525][  T115]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.853525][  T115] 
[   60.863653][ T3978] 
[   60.863653][ T3978]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.863653][ T3978] 
[   60.875648][ T3566] 
[pid  5822] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[   60.875648][ T3566]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.875648][ T3566] 
[   60.879767][ T3978] 
[   60.879767][ T3978]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.879767][ T3978] 
[   60.894938][   T11] 
[   60.894938][   T11]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.894938][   T11] 
[   60.900077][ T5820] 
[   60.900077][ T5820]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.900077][ T5820] 
[   60.918206][ T5823] 
[   60.918206][ T5823]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.918206][ T5823] 
[   60.929064][ T5821] 
[pid  5822] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5822] getdents64(3, 0x5555683be6f0 /* 4 entries */, 32768) = 112
[pid  5822] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[   60.929064][ T5821]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.929064][ T5821] 
[   60.929918][ T5819] 
[   60.929918][ T5819]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.929918][ T5819] 
[   60.941842][ T5821] 
[   60.941842][ T5821]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.941842][ T5821] 
[   60.956381][ T5823] 
[   60.956381][ T5823]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.956381][ T5823] 
[   60.975670][  T114] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN PTI
[   60.976087][ T5820] 
[   60.976087][ T5820]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   60.976087][ T5820] 
[   60.988272][  T114] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037]
[   60.988308][  T114] CPU: 1 UID: 0 PID: 114 Comm: jfsCommit Not tainted 6.13.0-rc1-syzkaller-00025-gfeffde684ac2 #0
[   60.988328][  T114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   60.988343][  T114] RIP: 0010:lmLogSync+0x130/0xae0
[   61.032675][  T114] Code: a0 fe 49 8d 5f f0 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 fe 7c d0 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 e1 7c d0 fe 48 8b 3b e8 a9 e7 a0
[   61.052282][  T114] RSP: 0000:ffffc90002737c00 EFLAGS: 00010206
[   61.058352][  T114] RAX: 0000000000000006 RBX: 0000000000000030 RCX: ffff88801effbc00
[   61.066339][  T114] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   61.074316][  T114] RBP: ffffc90002737d18 R08: ffffffff81d79a3f R09: 0000000000000000
[   61.082286][  T114] R10: ffffc900027379e8 R11: fffff520004e6f6c R12: ffff888031639000
[   61.090249][  T114] R13: dffffc0000000000 R14: 0000000000000001 R15: ffff888026895238
[   61.098253][  T114] FS:  0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[   61.107172][  T114] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.113750][  T114] CR2: 0000557515e29000 CR3: 0000000031b8e000 CR4: 00000000003526f0
[   61.121720][  T114] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   61.129683][  T114] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   61.137737][  T114] Call Trace:
[   61.141018][  T114]  <TASK>
[   61.143938][  T114]  ? __die_body+0x5f/0xb0
[   61.148261][  T114]  ? die_addr+0xb0/0xe0
[   61.152409][  T114]  ? exc_general_protection+0x3dd/0x5d0
[   61.157970][  T114]  ? asm_exc_general_protection+0x26/0x30
[   61.163709][  T114]  ? filemap_fdatawrite+0x19f/0x2a0
[   61.168930][  T114]  ? lmLogSync+0x130/0xae0
[   61.173370][  T114]  ? __pfx_lmLogSync+0x10/0x10
[   61.178150][  T114]  ? do_raw_spin_lock+0x14f/0x370
[   61.183185][  T114]  ? do_raw_spin_unlock+0x13c/0x8b0
[   61.188382][  T114]  ? __wake_up_common_lock+0x18c/0x1e0
[   61.193840][  T114]  jfs_syncpt+0x7d/0xa0
[   61.197990][  T114]  txEnd+0x30f/0x560
[   61.201878][  T114]  jfs_lazycommit+0x634/0xb80
[   61.206548][  T114]  ? _raw_spin_unlock_irqrestore+0x8f/0x140
[   61.212433][  T114]  ? lockdep_hardirqs_on+0x99/0x150
[   61.217626][  T114]  ? __pfx_jfs_lazycommit+0x10/0x10
[   61.222821][  T114]  ? __pfx_default_wake_function+0x10/0x10
[   61.228622][  T114]  ? __kthread_parkme+0x169/0x1d0
[   61.233637][  T114]  ? __pfx_jfs_lazycommit+0x10/0x10
[   61.238829][  T114]  kthread+0x2f0/0x390
[   61.242891][  T114]  ? __pfx_jfs_lazycommit+0x10/0x10
[   61.248082][  T114]  ? __pfx_kthread+0x10/0x10
[   61.252662][  T114]  ret_from_fork+0x4b/0x80
[   61.257091][  T114]  ? __pfx_kthread+0x10/0x10
[   61.261691][  T114]  ret_from_fork_asm+0x1a/0x30
[   61.266460][  T114]  </TASK>
[   61.269468][  T114] Modules linked in:
[   61.273579][  T114] ---[ end trace 0000000000000000 ]---
[pid  5822] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5822] unlink("./0/binderfs" <unfinished ...>
[pid  5819] <... umount2 resumed>)      = 0
[pid  5822] <... unlink resumed>)       = 0
[pid  5819] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5819] newfstatat(AT_FDCWD, "./0/file1", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5819] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5819] openat(AT_FDCWD, "./0/file1", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
[pid  5819] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5819] getdents64(4, 0x5555683c6730 /* 2 entries */, 32768) = 48
[   61.282206][  T115] 
[   61.282206][  T115]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   61.282206][  T115] 
[   61.288538][  T114] RIP: 0010:lmLogSync+0x130/0xae0
[   61.293456][  T115] 
[   61.293456][  T115]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   61.293456][  T115] 
[   61.299226][  T114] Code: a0 fe 49 8d 5f f0 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 fe 7c d0 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 e1 7c d0 fe 48 8b 3b e8 a9 e7 a0
[pid  5819] getdents64(4,  <unfinished ...>
[pid  5822] umount2("./0/file1", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5819] <... getdents64 resumed>0x5555683c6730 /* 0 entries */, 32768) = 0
[pid  5819] close(4)                    = 0
[pid  5819] rmdir("./0/file1")          = 0
[   61.328689][  T114] RSP: 0000:ffffc90002737c00 EFLAGS: 00010206
[   61.334813][  T114] RAX: 0000000000000006 RBX: 0000000000000030 RCX: ffff88801effbc00
[   61.343070][  T114] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   61.351227][  T114] RBP: ffffc90002737d18 R08: ffffffff81d79a3f R09: 0000000000000000
[   61.351500][  T990] 
[   61.351500][  T990]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   61.351500][  T990] 
[   61.359359][  T114] R10: ffffc900027379e8 R11: fffff520004e6f6c R12: ffff888031639000
[   61.370696][  T990] 
[pid  5819] getdents64(3, 0x5555683be6f0 /* 0 entries */, 32768) = 0
[pid  5819] close(3)                    = 0
[   61.370696][  T990]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   61.370696][  T990] 
[   61.377764][  T114] R13: dffffc0000000000 R14: 0000000000000001 R15: ffff888026895238
[   61.396390][  T114] FS:  0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[   61.405479][  T114] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.412413][  T115] 
[   61.412413][  T115]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   61.412413][  T115] 
[   61.422892][  T114] CR2: 0000557515d07398 CR3: 0000000031b8c000 CR4: 00000000003526f0
[   61.423960][ T5822] 
[pid  5819] rmdir("./0")                = 0
[pid  5819] mkdir("./1", 0777)          = 0
[pid  5819] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3
[pid  5819] ioctl(3, LOOP_CLR_FD)       = 0
[   61.423960][ T5822]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   61.423960][ T5822] 
[   61.431633][  T114] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   61.442132][ T5822] 
[   61.442132][ T5822]  ... Log Wrap ... Log Wrap ... Log Wrap ...
[   61.442132][ T5822] 
[   61.449534][  T114] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   61.493481][  T114] Kernel panic - not syncing: Fatal exception
[   61.499845][  T114] Kernel Offset: disabled
[   61.504160][  T114] Rebooting in 86400 seconds..