./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3021353102

<...>
Warning: Permanently added '10.128.1.60' (ED25519) to the list of known hosts.
execve("./syz-executor3021353102", ["./syz-executor3021353102"], 0x7ffda020e870 /* 10 vars */) = 0
brk(NULL)                               = 0x55555578b000
brk(0x55555578bd00)                     = 0x55555578bd00
arch_prctl(ARCH_SET_FS, 0x55555578b380) = 0
set_tid_address(0x55555578b650)         = 5065
set_robust_list(0x55555578b660, 24)     = 0
rseq(0x55555578bca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3021353102", 4096) = 28
getrandom("\x97\x0d\xae\xeb\x81\x65\x1c\x32", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55555578bd00
brk(0x5555557acd00)                     = 0x5555557acd00
brk(0x5555557ad000)                     = 0x5555557ad000
mprotect(0x7f099f62f000, 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=0x55555578b650) = 5066
./strace-static-x86_64: Process 5066 attached
[pid  5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5066] set_robust_list(0x55555578b660, 24) = 0
./strace-static-x86_64: Process 5067 attached
[pid  5065] <... clone resumed>, child_tidptr=0x55555578b650) = 5067
[pid  5067] set_robust_list(0x55555578b660, 24 <unfinished ...>
[pid  5066] getrandom( <unfinished ...>
[pid  5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5066] <... getrandom resumed>"\xa0\x19\x38\xc7\x1f\x3a\x37\xec", 8, GRND_NONBLOCK) = 8
[pid  5067] <... set_robust_list resumed>) = 0
[pid  5067] mkdir("./syzkaller.Y3CNbD", 0700 <unfinished ...>
[pid  5066] mkdir("./syzkaller.MtuMs9", 0700 <unfinished ...>
[pid  5067] <... mkdir resumed>)        = 0
./strace-static-x86_64: Process 5068 attached
[pid  5066] <... mkdir resumed>)        = 0
[pid  5065] <... clone resumed>, child_tidptr=0x55555578b650) = 5068
[pid  5068] set_robust_list(0x55555578b660, 24 <unfinished ...>
[pid  5067] chmod("./syzkaller.Y3CNbD", 0777 <unfinished ...>
[pid  5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5068] <... set_robust_list resumed>) = 0
[pid  5067] <... chmod resumed>)        = 0
[pid  5066] chmod("./syzkaller.MtuMs9", 0777 <unfinished ...>
[pid  5067] chdir("./syzkaller.Y3CNbD"./strace-static-x86_64: Process 5069 attached
 <unfinished ...>
[pid  5068] mkdir("./syzkaller.WEI6Np", 0700 <unfinished ...>
[pid  5066] <... chmod resumed>)        = 0
[pid  5065] <... clone resumed>, child_tidptr=0x55555578b650) = 5069
[pid  5065] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5069] set_robust_list(0x55555578b660, 24 <unfinished ...>
[pid  5067] <... chdir resumed>)        = 0
[pid  5066] chdir("./syzkaller.MtuMs9" <unfinished ...>
[pid  5069] <... set_robust_list resumed>) = 0
[pid  5069] mkdir("./syzkaller.nvjVP3", 0700 <unfinished ...>
[pid  5068] <... mkdir resumed>)        = 0
[pid  5068] chmod("./syzkaller.WEI6Np", 0777./strace-static-x86_64: Process 5070 attached
 <unfinished ...>
[pid  5069] <... mkdir resumed>)        = 0
[pid  5067] mkdir("./0", 0777 <unfinished ...>
[pid  5066] <... chdir resumed>)        = 0
[pid  5070] set_robust_list(0x55555578b660, 24 <unfinished ...>
[pid  5069] chmod("./syzkaller.nvjVP3", 0777 <unfinished ...>
[pid  5066] mkdir("./0", 0777 <unfinished ...>
[pid  5065] <... clone resumed>, child_tidptr=0x55555578b650) = 5070
[pid  5070] <... set_robust_list resumed>) = 0
[pid  5069] <... chmod resumed>)        = 0
[pid  5068] <... chmod resumed>)        = 0
[pid  5067] <... mkdir resumed>)        = 0
[pid  5066] <... mkdir resumed>)        = 0
[pid  5070] mkdir("./syzkaller.ygwDdL", 0700 <unfinished ...>
[pid  5069] chdir("./syzkaller.nvjVP3") = 0
[pid  5069] mkdir("./0", 0777 <unfinished ...>
[pid  5070] <... mkdir resumed>)        = 0
[pid  5068] chdir("./syzkaller.WEI6Np" <unfinished ...>
[pid  5067] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5066] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5070] chmod("./syzkaller.ygwDdL", 0777 <unfinished ...>
[pid  5069] <... mkdir resumed>)        = 0
[pid  5068] <... chdir resumed>)        = 0
[pid  5068] mkdir("./0", 0777 <unfinished ...>
[pid  5067] <... openat resumed>)       = 3
[pid  5066] <... openat resumed>)       = 3
[pid  5070] <... chmod resumed>)        = 0
[pid  5069] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5070] chdir("./syzkaller.ygwDdL" <unfinished ...>
[pid  5069] <... openat resumed>)       = 3
[pid  5067] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5066] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5070] <... chdir resumed>)        = 0
[pid  5069] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5068] <... mkdir resumed>)        = 0
[pid  5070] mkdir("./0", 0777 <unfinished ...>
[pid  5067] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5068] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5067] close(3 <unfinished ...>
[pid  5070] <... mkdir resumed>)        = 0
[pid  5069] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5068] <... openat resumed>)       = 3
[pid  5066] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5067] <... close resumed>)        = 0
[pid  5067] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5069] close(3)                    = 0
[pid  5069] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5068] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5066] close(3 <unfinished ...>
[pid  5068] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5066] <... close resumed>)        = 0
[pid  5070] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5066] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5070] <... openat resumed>)       = 3
[pid  5067] <... clone resumed>, child_tidptr=0x55555578b650) = 5071
./strace-static-x86_64: Process 5071 attached
[pid  5071] set_robust_list(0x55555578b660, 24) = 0
./strace-static-x86_64: Process 5073 attached
[pid  5070] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5068] close(3 <unfinished ...>
[pid  5071] chdir("./0" <unfinished ...>
[pid  5069] <... clone resumed>, child_tidptr=0x55555578b650) = 5072
[pid  5068] <... close resumed>)        = 0
[pid  5071] <... chdir resumed>)        = 0
[pid  5070] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5068] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5072 attached
 <unfinished ...>
[pid  5071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5071] setpgid(0, 0)               = 0
./strace-static-x86_64: Process 5074 attached
[pid  5072] set_robust_list(0x55555578b660, 24 <unfinished ...>
[pid  5073] set_robust_list(0x55555578b660, 24 <unfinished ...>
[pid  5070] close(3 <unfinished ...>
[pid  5066] <... clone resumed>, child_tidptr=0x55555578b650) = 5073
[pid  5074] set_robust_list(0x55555578b660, 24 <unfinished ...>
[pid  5072] <... set_robust_list resumed>) = 0
[pid  5073] <... set_robust_list resumed>) = 0
[pid  5071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5070] <... close resumed>)        = 0
[pid  5068] <... clone resumed>, child_tidptr=0x55555578b650) = 5074
[pid  5074] <... set_robust_list resumed>) = 0
[pid  5072] chdir("./0" <unfinished ...>
[pid  5073] chdir("./0" <unfinished ...>
[pid  5074] chdir("./0" <unfinished ...>
[pid  5072] <... chdir resumed>)        = 0
[pid  5073] <... chdir resumed>)        = 0
[pid  5071] <... openat resumed>)       = 3
[pid  5070] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5074] <... chdir resumed>)        = 0
[pid  5073] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5074] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5073] <... prctl resumed>)        = 0
[pid  5074] <... prctl resumed>)        = 0
[pid  5073] setpgid(0, 0 <unfinished ...>
[pid  5071] write(3, "1000", 4 <unfinished ...>
[pid  5074] setpgid(0, 0)               = 0
[pid  5072] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5073] <... setpgid resumed>)      = 0
[pid  5071] <... write resumed>)        = 4
[pid  5074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5072] <... prctl resumed>)        = 0
[pid  5073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5071] close(3 <unfinished ...>
[pid  5074] <... openat resumed>)       = 3
[pid  5072] setpgid(0, 0 <unfinished ...>
[pid  5071] <... close resumed>)        = 0
./strace-static-x86_64: Process 5076 attached
[pid  5072] <... setpgid resumed>)      = 0
[pid  5073] <... openat resumed>)       = 3
[pid  5074] write(3, "1000", 4 <unfinished ...>
[pid  5071] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5074] <... write resumed>)        = 4
[pid  5072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5073] write(3, "1000", 4 <unfinished ...>
[pid  5071] <... symlink resumed>)      = 0
[pid  5070] <... clone resumed>, child_tidptr=0x55555578b650) = 5076
[pid  5076] set_robust_list(0x55555578b660, 24 <unfinished ...>
[pid  5074] close(3 <unfinished ...>
[pid  5073] <... write resumed>)        = 4
[pid  5076] <... set_robust_list resumed>) = 0
[pid  5072] <... openat resumed>)       = 3
[pid  5076] chdir("./0" <unfinished ...>
[pid  5074] <... close resumed>)        = 0
[pid  5073] close(3 <unfinished ...>
[pid  5074] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5073] <... close resumed>)        = 0
[pid  5074] <... symlink resumed>)      = 0
[pid  5073] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5071] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5073] <... symlink resumed>)      = 0
[pid  5074] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5071] <... memfd_create resumed>) = 3
[pid  5076] <... chdir resumed>)        = 0
[pid  5074] <... memfd_create resumed>) = 3
[pid  5072] write(3, "1000", 4 <unfinished ...>
[pid  5073] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5076] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5072] <... write resumed>)        = 4
[pid  5072] close(3)                    = 0
[pid  5076] <... prctl resumed>)        = 0
[pid  5072] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5076] setpgid(0, 0 <unfinished ...>
[pid  5074] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5073] <... memfd_create resumed>) = 3
[pid  5071] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5076] <... setpgid resumed>)      = 0
[pid  5071] <... mmap resumed>)         = 0x7f0997000000
[pid  5074] <... mmap resumed>)         = 0x7f0997000000
[pid  5072] <... symlink resumed>)      = 0
[pid  5073] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5072] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5073] <... mmap resumed>)         = 0x7f0997000000
[pid  5072] <... memfd_create resumed>) = 3
[pid  5076] <... openat resumed>)       = 3
[pid  5076] write(3, "1000", 4 <unfinished ...>
[pid  5072] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5076] <... write resumed>)        = 4
[pid  5076] close(3)                    = 0
[pid  5076] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5072] <... mmap resumed>)         = 0x7f0997000000
[pid  5076] <... symlink resumed>)      = 0
[pid  5076] memfd_create("syzkaller", 0) = 3
[pid  5076] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0997000000
[   97.622982][  T925] cfg80211: failed to load regulatory.db
[pid  5072] 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  5074] 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  5073] 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  5071] 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  5076] 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  5072] <... write resumed>)        = 16777216
[pid  5074] <... write resumed>)        = 16777216
[pid  5074] munmap(0x7f0997000000, 138412032 <unfinished ...>
[pid  5076] <... write resumed>)        = 16777216
[pid  5072] munmap(0x7f0997000000, 138412032 <unfinished ...>
[pid  5073] <... write resumed>)        = 16777216
[pid  5071] <... write resumed>)        = 16777216
[pid  5071] munmap(0x7f0997000000, 138412032 <unfinished ...>
[pid  5076] munmap(0x7f0997000000, 138412032 <unfinished ...>
[pid  5073] munmap(0x7f0997000000, 138412032 <unfinished ...>
[pid  5074] <... munmap resumed>)       = 0
[pid  5074] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5072] <... munmap resumed>)       = 0
[pid  5071] <... munmap resumed>)       = 0
[pid  5072] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5074] <... openat resumed>)       = 4
[pid  5072] <... openat resumed>)       = 4
[pid  5074] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5073] <... munmap resumed>)       = 0
[pid  5076] <... munmap resumed>)       = 0
[pid  5074] <... ioctl resumed>)        = 0
[pid  5072] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5071] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5076] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5074] close(3 <unfinished ...>
[pid  5072] <... ioctl resumed>)        = 0
[pid  5073] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5071] <... openat resumed>)       = 4
[pid  5076] <... openat resumed>)       = 4
[pid  5074] <... close resumed>)        = 0
[pid  5072] close(3 <unfinished ...>
[pid  5073] <... openat resumed>)       = 4
[pid  5071] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5076] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5074] close(4 <unfinished ...>
[pid  5072] <... close resumed>)        = 0
[pid  5073] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5072] close(4)                    = 0
[pid  5072] mkdir("./file0", 0777)      = 0
[   98.612973][ T5074] loop2: detected capacity change from 0 to 32768
[   98.633586][ T5072] loop3: detected capacity change from 0 to 32768
[   98.654891][ T5071] loop1: detected capacity change from 0 to 32768
[pid  5072] mount("/dev/loop3", "./file0", "jfs", MS_RELATIME, "nodiscard,nointegrity,discard=0x0000000000000002,grpquota,errors=remount-ro,quota,discard=0x00000000"... <unfinished ...>
[pid  5074] <... close resumed>)        = 0
[pid  5074] mkdir("./file0", 0777 <unfinished ...>
[pid  5071] <... ioctl resumed>)        = 0
[pid  5073] <... ioctl resumed>)        = 0
[pid  5076] <... ioctl resumed>)        = 0
[pid  5074] <... mkdir resumed>)        = 0
[pid  5071] close(3)                    = 0
[pid  5071] close(4 <unfinished ...>
[pid  5073] close(3 <unfinished ...>
[pid  5071] <... close resumed>)        = 0
[pid  5076] close(3 <unfinished ...>
[pid  5074] mount("/dev/loop2", "./file0", "jfs", MS_RELATIME, "nodiscard,nointegrity,discard=0x0000000000000002,grpquota,errors=remount-ro,quota,discard=0x00000000"... <unfinished ...>
[pid  5073] <... close resumed>)        = 0
[pid  5071] mkdir("./file0", 0777 <unfinished ...>
[pid  5076] <... close resumed>)        = 0
[pid  5073] close(4 <unfinished ...>
[pid  5076] close(4 <unfinished ...>
[pid  5073] <... close resumed>)        = 0
[pid  5076] <... close resumed>)        = 0
[pid  5073] mkdir("./file0", 0777 <unfinished ...>
[pid  5076] mkdir("./file0", 0777 <unfinished ...>
[pid  5073] <... mkdir resumed>)        = 0
[pid  5076] <... mkdir resumed>)        = 0
[pid  5071] <... mkdir resumed>)        = 0
[pid  5072] <... mount resumed>)        = 0
[pid  5071] mount("/dev/loop1", "./file0", "jfs", MS_RELATIME, "nodiscard,nointegrity,discard=0x0000000000000002,grpquota,errors=remount-ro,quota,discard=0x00000000"... <unfinished ...>
[pid  5072] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5076] mount("/dev/loop4", "./file0", "jfs", MS_RELATIME, "nodiscard,nointegrity,discard=0x0000000000000002,grpquota,errors=remount-ro,quota,discard=0x00000000"... <unfinished ...>
[pid  5072] <... openat resumed>)       = 3
[pid  5073] mount("/dev/loop0", "./file0", "jfs", MS_RELATIME, "nodiscard,nointegrity,discard=0x0000000000000002,grpquota,errors=remount-ro,quota,discard=0x00000000"... <unfinished ...>
[pid  5072] chdir("./file0")            = 0
[pid  5072] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = -1 EBUSY (Device or resource busy)
[   98.658738][ T5073] loop0: detected capacity change from 0 to 32768
[   98.661997][ T5076] loop4: detected capacity change from 0 to 32768
[pid  5072] exit_group(0)               = ?
[pid  5072] +++ exited with 0 +++
[pid  5074] <... mount resumed>)        = 0
[pid  5074] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5071] <... mount resumed>)        = 0
[pid  5074] chdir("./file0" <unfinished ...>
[pid  5071] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5069] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5072, si_uid=0, si_status=0, si_utime=6 /* 0.06 s */, si_stime=44 /* 0.44 s */} ---
[pid  5074] <... chdir resumed>)        = 0
[pid  5074] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5071] <... openat resumed>)       = 3
[pid  5071] chdir("./file0" <unfinished ...>
[pid  5069] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5071] <... chdir resumed>)        = 0
[pid  5076] <... mount resumed>)        = 0
[pid  5074] exit_group(0 <unfinished ...>
[pid  5073] <... mount resumed>)        = 0
[pid  5069] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5073] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5073] chdir("./file0")            = 0
[pid  5073] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5076] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5073] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5071] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5069] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5076] <... openat resumed>)       = 3
[pid  5074] <... exit_group resumed>)   = ?
[pid  5073] exit_group(0 <unfinished ...>
[pid  5076] chdir("./file0" <unfinished ...>
[pid  5071] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5069] <... openat resumed>)       = 3
[pid  5076] <... chdir resumed>)        = 0
[pid  5073] <... exit_group resumed>)   = ?
[pid  5071] exit_group(0 <unfinished ...>
[pid  5069] newfstatat(3, "",  <unfinished ...>
[pid  5076] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5074] +++ exited with 0 +++
[pid  5073] +++ exited with 0 +++
[pid  5071] <... exit_group resumed>)   = ?
[pid  5069] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5076] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5071] +++ exited with 0 +++
[pid  5069] getdents64(3,  <unfinished ...>
[pid  5068] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5074, si_uid=0, si_status=0, si_utime=9 /* 0.09 s */, si_stime=38 /* 0.38 s */} ---
[pid  5076] exit_group(0 <unfinished ...>
[pid  5069] <... getdents64 resumed>0x55555578c6f0 /* 4 entries */, 32768) = 112
[pid  5069] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5067] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5071, si_uid=0, si_status=0, si_utime=7 /* 0.07 s */, si_stime=46 /* 0.46 s */} ---
[pid  5076] <... exit_group resumed>)   = ?
[pid  5069] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5068] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5067] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5066] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5073, si_uid=0, si_status=0, si_utime=9 /* 0.09 s */, si_stime=36 /* 0.36 s */} ---
[pid  5076] +++ exited with 0 +++
[pid  5069] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5068] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5067] <... restart_syscall resumed>) = 0
[pid  5066] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5069] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5068] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5069] unlink("./0/binderfs" <unfinished ...>
[pid  5068] <... openat resumed>)       = 3
[pid  5069] <... unlink resumed>)       = 0
[pid  5068] newfstatat(3, "",  <unfinished ...>
[pid  5067] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5068] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5067] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5068] getdents64(3,  <unfinished ...>
[pid  5067] <... openat resumed>)       = 3
[pid  5068] <... getdents64 resumed>0x55555578c6f0 /* 4 entries */, 32768) = 112
[pid  5067] newfstatat(3, "",  <unfinished ...>
[pid  5070] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5076, si_uid=0, si_status=0, si_utime=11 /* 0.11 s */, si_stime=35 /* 0.35 s */} ---
[pid  5069] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5068] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5067] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5066] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5068] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5067] getdents64(3,  <unfinished ...>
[pid  5068] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5067] <... getdents64 resumed>0x55555578c6f0 /* 4 entries */, 32768) = 112
[pid  5068] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5067] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5067] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5068] unlink("./0/binderfs" <unfinished ...>
[pid  5067] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5068] <... unlink resumed>)       = 0
[pid  5067] unlink("./0/binderfs")      = 0
[pid  5067] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5068] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5066] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5070] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5066] <... openat resumed>)       = 3
[pid  5070] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5066] newfstatat(3, "",  <unfinished ...>
[pid  5070] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5066] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5070] <... openat resumed>)       = 3
[pid  5066] getdents64(3,  <unfinished ...>
[pid  5070] newfstatat(3, "",  <unfinished ...>
[pid  5066] <... getdents64 resumed>0x55555578c6f0 /* 4 entries */, 32768) = 112
[pid  5070] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5066] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5070] getdents64(3,  <unfinished ...>
[pid  5066] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5070] <... getdents64 resumed>0x55555578c6f0 /* 4 entries */, 32768) = 112
[pid  5066] unlink("./0/binderfs")      = 0
[pid  5066] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5070] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[   98.839822][ T5066] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN PTI
[   98.852133][ T5066] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037]
[   98.860564][ T5066] CPU: 1 PID: 5066 Comm: syz-executor302 Not tainted 6.8.0-rc1-next-20240129-syzkaller #0
[   98.870491][ T5066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[   98.880583][ T5066] RIP: 0010:write_special_inodes+0x71/0x170
[   98.886604][ T5066] Code: df e8 d3 ae 86 fe 48 8d 7b 10 48 89 f8 48 c1 e8 03 80 3c 28 00 0f 85 c0 00 00 00 4c 8b 6b 10 49 8d 7d 30 48 89 f8 48 c1 e8 03 <80> 3c 28 00 0f 85 da 00 00 00 49 8b 7d 30 41 ff d4 0f 1f 00 48 8d
[   98.906258][ T5066] RSP: 0018:ffffc9000346fbb8 EFLAGS: 00010206
[   98.912353][ T5066] RAX: 0000000000000006 RBX: ffff88802ce45200 RCX: ffffffff81bc5fce
[   98.920367][ T5066] RDX: ffff88802b0d0000 RSI: ffffffff830590dd RDI: 0000000000000030
[   98.928400][ T5066] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000
[   98.936444][ T5066] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff81bd2360
[   98.944523][ T5066] R13: 0000000000000000 R14: ffff88802388f000 R15: ffff88801d863a80
[   98.952604][ T5066] FS:  000055555578b380(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[   98.961559][ T5066] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   98.968166][ T5066] CR2: 00007ffc18e86c88 CR3: 0000000077b04000 CR4: 00000000003506f0
[   98.976252][ T5066] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   98.984258][ T5066] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   98.992274][ T5066] Call Trace:
[   98.995586][ T5066]  <TASK>
[   98.998539][ T5066]  ? show_regs+0x8e/0xa0
[   99.002825][ T5066]  ? die_addr+0x4f/0xd0
[   99.007016][ T5066]  ? exc_general_protection+0x155/0x230
[   99.012619][ T5066]  ? asm_exc_general_protection+0x26/0x30
[   99.018382][ T5066]  ? __pfx_filemap_flush+0x10/0x10
[   99.023533][ T5066]  ? filemap_fdatawrite_wbc+0xce/0x1c0
[   99.029019][ T5066]  ? write_special_inodes+0x4d/0x170
[   99.034351][ T5066]  ? write_special_inodes+0x71/0x170
[   99.039666][ T5066]  ? write_special_inodes+0x4d/0x170
[   99.044977][ T5066]  lmLogSync+0x4a0/0x820
[   99.049253][ T5066]  ? __pfx_lmLogSync+0x10/0x10
[   99.054050][ T5066]  ? __pfx_dquot_writeback_dquots+0x10/0x10
[   99.059978][ T5066]  jfs_syncpt+0x89/0xa0
[   99.064167][ T5066]  jfs_sync_fs+0x83/0xb0
[   99.068566][ T5066]  ? __pfx_jfs_sync_fs+0x10/0x10
[   99.073550][ T5066]  sync_filesystem+0x10d/0x290
[   99.078359][ T5066]  generic_shutdown_super+0x7e/0x3d0
[   99.083739][ T5066]  kill_block_super+0x3b/0x90
[   99.088465][ T5066]  deactivate_locked_super+0xbe/0x1a0
[   99.093879][ T5066]  deactivate_super+0xde/0x100
[   99.098692][ T5066]  cleanup_mnt+0x222/0x450
[   99.103145][ T5066]  task_work_run+0x14e/0x250
[   99.107809][ T5066]  ? __pfx_task_work_run+0x10/0x10
[   99.112968][ T5066]  ptrace_notify+0x10e/0x130
[   99.117590][ T5066]  syscall_exit_to_user_mode_prepare+0x126/0x240
[   99.123966][ T5066]  syscall_exit_to_user_mode+0x11/0x2b0
[   99.129559][ T5066]  do_syscall_64+0xe2/0x260
[   99.134090][ T5066]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   99.140026][ T5066] RIP: 0033:0x7f099f5b65b7
[   99.144462][ T5066] 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
[   99.164098][ T5066] RSP: 002b:00007ffc18e87438 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[   99.172541][ T5066] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f099f5b65b7
[   99.180710][ T5066] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc18e874f0
[pid  5070] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5068] <... umount2 resumed>)      = 0
[   99.188793][ T5066] RBP: 00007ffc18e874f0 R08: 0000000000000000 R09: 0000000000000000
[   99.196785][ T5066] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffc18e88560
[   99.204790][ T5066] R13: 000055555578c6c0 R14: 431bde82d7b634db R15: 00007ffc18e88580
[   99.212878][ T5066]  </TASK>
[   99.215911][ T5066] Modules linked in:
[   99.230338][ T5066] ---[ end trace 0000000000000000 ]---
[   99.235949][ T5066] RIP: 0010:write_special_inodes+0x71/0x170
[pid  5070] unlink("./0/binderfs" <unfinished ...>
[pid  5068] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5068] newfstatat(AT_FDCWD, "./0/file0", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5068] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5070] <... unlink resumed>)       = 0
[pid  5070] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5068] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5068] openat(AT_FDCWD, "./0/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
[pid  5068] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5068] getdents64(4, 0x555555794730 /* 2 entries */, 32768) = 48
[pid  5068] getdents64(4, 0x555555794730 /* 0 entries */, 32768) = 0
[pid  5068] close(4)                    = 0
[pid  5068] rmdir("./0/file0")          = 0
[pid  5068] getdents64(3, 0x55555578c6f0 /* 0 entries */, 32768) = 0
[pid  5068] close(3)                    = 0
[pid  5068] rmdir("./0")                = 0
[pid  5068] mkdir("./1", 0777)          = 0
[pid  5068] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3
[   99.256955][ T5066] Code: df e8 d3 ae 86 fe 48 8d 7b 10 48 89 f8 48 c1 e8 03 80 3c 28 00 0f 85 c0 00 00 00 4c 8b 6b 10 49 8d 7d 30 48 89 f8 48 c1 e8 03 <80> 3c 28 00 0f 85 da 00 00 00 49 8b 7d 30 41 ff d4 0f 1f 00 48 8d
[   99.284273][ T5066] RSP: 0018:ffffc9000346fbb8 EFLAGS: 00010206
[   99.291313][ T5066] RAX: 0000000000000006 RBX: ffff88802ce45200 RCX: ffffffff81bc5fce
[   99.299808][ T5066] RDX: ffff88802b0d0000 RSI: ffffffff830590dd RDI: 0000000000000030
[   99.307838][ T5066] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000
[   99.316355][ T5066] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff81bd2360
[   99.324739][ T5066] R13: 0000000000000000 R14: ffff88802388f000 R15: ffff88801d863a80
[   99.333620][ T5066] FS:  000055555578b380(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[   99.344423][ T5066] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   99.351397][ T5066] CR2: 00007ffcacd9bd00 CR3: 0000000077b04000 CR4: 00000000003506f0
[   99.361125][ T5066] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   99.378320][ T5066] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   99.386379][ T5066] Kernel panic - not syncing: Fatal exception
[   99.392744][ T5066] Kernel Offset: disabled
[   99.397091][ T5066] Rebooting in 86400 seconds..