./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor883581555

<...>
Warning: Permanently added '10.128.0.236' (ED25519) to the list of known hosts.
execve("./syz-executor883581555", ["./syz-executor883581555"], 0x7ffe9412fe40 /* 10 vars */) = 0
brk(NULL)                               = 0x55555f031000
brk(0x55555f031d00)                     = 0x55555f031d00
arch_prctl(ARCH_SET_FS, 0x55555f031380) = 0
set_tid_address(0x55555f031650)         = 5079
set_robust_list(0x55555f031660, 24)     = 0
rseq(0x55555f031ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor883581555", 4096) = 27
getrandom("\xed\x57\xb0\x6a\x62\x98\x52\x96", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55555f031d00
brk(0x55555f052d00)                     = 0x55555f052d00
brk(0x55555f053000)                     = 0x55555f053000
mprotect(0x7ff6138b9000, 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 5080 attached
, child_tidptr=0x55555f031650) = 5080
[pid  5080] set_robust_list(0x55555f031660, 24) = 0
[pid  5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5080] mkdir("./syzkaller.I5SYlS", 0700./strace-static-x86_64: Process 5081 attached
 <unfinished ...>
[pid  5079] <... clone resumed>, child_tidptr=0x55555f031650) = 5081
[pid  5080] <... mkdir resumed>)        = 0
[pid  5081] set_robust_list(0x55555f031660, 24 <unfinished ...>
[pid  5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5081] <... set_robust_list resumed>) = 0
[pid  5080] chmod("./syzkaller.I5SYlS", 0777 <unfinished ...>
[pid  5081] mkdir("./syzkaller.ciHukS", 0700) = 0
./strace-static-x86_64: Process 5082 attached
[pid  5080] <... chmod resumed>)        = 0
[pid  5079] <... clone resumed>, child_tidptr=0x55555f031650) = 5082
[pid  5082] set_robust_list(0x55555f031660, 24 <unfinished ...>
[pid  5081] chmod("./syzkaller.ciHukS", 0777 <unfinished ...>
[pid  5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5082] <... set_robust_list resumed>) = 0
[pid  5081] <... chmod resumed>)        = 0
[pid  5080] chdir("./syzkaller.I5SYlS" <unfinished ...>
[pid  5082] mkdir("./syzkaller.QS3wbt", 0700 <unfinished ...>
[pid  5081] chdir("./syzkaller.ciHukS"./strace-static-x86_64: Process 5083 attached
 <unfinished ...>
[pid  5082] <... mkdir resumed>)        = 0
[pid  5081] <... chdir resumed>)        = 0
[pid  5080] <... chdir resumed>)        = 0
[pid  5079] <... clone resumed>, child_tidptr=0x55555f031650) = 5083
[pid  5083] set_robust_list(0x55555f031660, 24 <unfinished ...>
[pid  5082] chmod("./syzkaller.QS3wbt", 0777 <unfinished ...>
[pid  5081] mkdir("./0", 0777 <unfinished ...>
[pid  5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5080] mkdir("./0", 0777 <unfinished ...>
[pid  5083] <... set_robust_list resumed>) = 0
[pid  5082] <... chmod resumed>)        = 0
[pid  5081] <... mkdir resumed>)        = 0
[pid  5080] <... mkdir resumed>)        = 0
[pid  5080] openat(AT_FDCWD, "/dev/loop0", O_RDWR./strace-static-x86_64: Process 5084 attached
 <unfinished ...>
[pid  5083] mkdir("./syzkaller.DcRxVO", 0700 <unfinished ...>
[pid  5082] chdir("./syzkaller.QS3wbt" <unfinished ...>
[pid  5081] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5079] <... clone resumed>, child_tidptr=0x55555f031650) = 5084
[pid  5080] <... openat resumed>)       = 3
[pid  5079] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5082] <... chdir resumed>)        = 0
[pid  5084] set_robust_list(0x55555f031660, 24 <unfinished ...>
[pid  5083] <... mkdir resumed>)        = 0
[pid  5082] mkdir("./0", 0777 <unfinished ...>
[pid  5081] <... openat resumed>)       = 3
[pid  5080] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5084] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 5085 attached
[pid  5085] set_robust_list(0x55555f031660, 24) = 0
[pid  5085] mkdir("./syzkaller.3prkQk", 0700 <unfinished ...>
[pid  5084] mkdir("./syzkaller.AexhEw", 0700 <unfinished ...>
[pid  5083] chmod("./syzkaller.DcRxVO", 0777 <unfinished ...>
[pid  5082] <... mkdir resumed>)        = 0
[pid  5081] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5085] <... mkdir resumed>)        = 0
[pid  5085] chmod("./syzkaller.3prkQk", 0777 <unfinished ...>
[pid  5079] <... clone resumed>, child_tidptr=0x55555f031650) = 5085
[pid  5085] <... chmod resumed>)        = 0
[pid  5080] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5085] chdir("./syzkaller.3prkQk" <unfinished ...>
[pid  5084] <... mkdir resumed>)        = 0
[pid  5083] <... chmod resumed>)        = 0
[pid  5082] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5081] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5080] close(3 <unfinished ...>
[pid  5083] chdir("./syzkaller.DcRxVO" <unfinished ...>
[pid  5081] close(3 <unfinished ...>
[pid  5085] <... chdir resumed>)        = 0
[pid  5084] chmod("./syzkaller.AexhEw", 0777 <unfinished ...>
[pid  5085] mkdir("./0", 0777 <unfinished ...>
[pid  5083] <... chdir resumed>)        = 0
[pid  5082] <... openat resumed>)       = 3
[pid  5081] <... close resumed>)        = 0
[pid  5080] <... close resumed>)        = 0
[pid  5084] <... chmod resumed>)        = 0
[pid  5083] mkdir("./0", 0777 <unfinished ...>
[pid  5081] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5080] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5085] <... mkdir resumed>)        = 0
[pid  5083] <... mkdir resumed>)        = 0
[pid  5084] chdir("./syzkaller.AexhEw" <unfinished ...>
[pid  5085] openat(AT_FDCWD, "/dev/loop5", O_RDWR <unfinished ...>
[pid  5084] <... chdir resumed>)        = 0
[pid  5082] ioctl(3, LOOP_CLR_FD)       = -1 ENXIO (No such device or address)
[pid  5085] <... openat resumed>)       = 3
[pid  5085] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5084] mkdir("./0", 0777 <unfinished ...>
[pid  5082] close(3)                    = 0
[pid  5082] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5085] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5084] <... mkdir resumed>)        = 0
[pid  5084] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5083] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5085] close(3 <unfinished ...>
[pid  5084] <... openat resumed>)       = 3
[pid  5083] <... openat resumed>)       = 3
./strace-static-x86_64: Process 5087 attached
[pid  5084] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5081] <... clone resumed>, child_tidptr=0x55555f031650) = 5087
[pid  5080] <... clone resumed>, child_tidptr=0x55555f031650) = 5086
./strace-static-x86_64: Process 5086 attached
[pid  5087] set_robust_list(0x55555f031660, 24 <unfinished ...>
[pid  5085] <... close resumed>)        = 0
[pid  5084] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5086] set_robust_list(0x55555f031660, 24 <unfinished ...>
[pid  5087] <... set_robust_list resumed>) = 0
[pid  5085] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5084] close(3 <unfinished ...>
[pid  5083] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5086] <... set_robust_list resumed>) = 0
[pid  5084] <... close resumed>)        = 0
[pid  5083] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
./strace-static-x86_64: Process 5088 attached
[pid  5087] chdir("./0" <unfinished ...>
[pid  5084] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5083] close(3 <unfinished ...>
[pid  5088] set_robust_list(0x55555f031660, 24 <unfinished ...>
[pid  5083] <... close resumed>)        = 0
[pid  5082] <... clone resumed>, child_tidptr=0x55555f031650) = 5088
[pid  5083] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5088] <... set_robust_list resumed>) = 0
[pid  5088] chdir("./0")                = 0
./strace-static-x86_64: Process 5089 attached
[pid  5088] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5086] chdir("./0" <unfinished ...>
[pid  5087] <... chdir resumed>)        = 0
./strace-static-x86_64: Process 5090 attached
./strace-static-x86_64: Process 5091 attached
[pid  5089] set_robust_list(0x55555f031660, 24 <unfinished ...>
[pid  5088] <... prctl resumed>)        = 0
[pid  5086] <... chdir resumed>)        = 0
[pid  5090] set_robust_list(0x55555f031660, 24 <unfinished ...>
[pid  5091] set_robust_list(0x55555f031660, 24 <unfinished ...>
[pid  5089] <... set_robust_list resumed>) = 0
[pid  5088] setpgid(0, 0 <unfinished ...>
[pid  5086] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5087] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5085] <... clone resumed>, child_tidptr=0x55555f031650) = 5091
[pid  5084] <... clone resumed>, child_tidptr=0x55555f031650) = 5089
[pid  5090] <... set_robust_list resumed>) = 0
[pid  5091] <... set_robust_list resumed>) = 0
[pid  5089] chdir("./0" <unfinished ...>
[pid  5088] <... setpgid resumed>)      = 0
[pid  5086] <... prctl resumed>)        = 0
[pid  5087] <... prctl resumed>)        = 0
[pid  5083] <... clone resumed>, child_tidptr=0x55555f031650) = 5090
[pid  5090] chdir("./0" <unfinished ...>
[pid  5091] chdir("./0" <unfinished ...>
[pid  5089] <... chdir resumed>)        = 0
[pid  5088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5086] setpgid(0, 0 <unfinished ...>
[pid  5087] setpgid(0, 0 <unfinished ...>
[pid  5090] <... chdir resumed>)        = 0
[pid  5089] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5086] <... setpgid resumed>)      = 0
[pid  5087] <... setpgid resumed>)      = 0
[pid  5090] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5091] <... chdir resumed>)        = 0
[pid  5089] <... prctl resumed>)        = 0
[pid  5088] <... openat resumed>)       = 3
[pid  5086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5090] <... prctl resumed>)        = 0
[pid  5089] setpgid(0, 0 <unfinished ...>
[pid  5090] setpgid(0, 0 <unfinished ...>
[pid  5091] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5089] <... setpgid resumed>)      = 0
[pid  5086] <... openat resumed>)       = 3
[pid  5087] <... openat resumed>)       = 3
[pid  5090] <... setpgid resumed>)      = 0
[pid  5091] <... prctl resumed>)        = 0
[pid  5088] write(3, "1000", 4 <unfinished ...>
[pid  5090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5091] setpgid(0, 0 <unfinished ...>
[pid  5089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5088] <... write resumed>)        = 4
[pid  5086] write(3, "1000", 4 <unfinished ...>
[pid  5087] write(3, "1000", 4 <unfinished ...>
[pid  5091] <... setpgid resumed>)      = 0
[pid  5088] close(3 <unfinished ...>
[pid  5086] <... write resumed>)        = 4
[pid  5087] <... write resumed>)        = 4
[pid  5089] <... openat resumed>)       = 3
[pid  5086] close(3 <unfinished ...>
[pid  5087] close(3 <unfinished ...>
[pid  5086] <... close resumed>)        = 0
[pid  5086] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5090] <... openat resumed>)       = 3
[pid  5091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5088] <... close resumed>)        = 0
[pid  5088] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5087] <... close resumed>)        = 0
[pid  5090] write(3, "1000", 4 <unfinished ...>
[pid  5091] <... openat resumed>)       = 3
[pid  5089] write(3, "1000", 4 <unfinished ...>
[pid  5088] <... symlink resumed>)      = 0
[pid  5086] <... symlink resumed>)      = 0
[pid  5087] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5090] <... write resumed>)        = 4
[pid  5089] <... write resumed>)        = 4
[pid  5090] close(3)                    = 0
[pid  5091] write(3, "1000", 4 <unfinished ...>
[pid  5089] close(3 <unfinished ...>
[pid  5088] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5087] <... symlink resumed>)      = 0
[pid  5090] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5091] <... write resumed>)        = 4
[pid  5089] <... close resumed>)        = 0
[pid  5090] <... symlink resumed>)      = 0
[pid  5091] close(3 <unfinished ...>
[pid  5089] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5086] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5088] <... memfd_create resumed>) = 3
[pid  5091] <... close resumed>)        = 0
[pid  5091] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5089] <... symlink resumed>)      = 0
[pid  5088] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff60b200000
[pid  5090] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5089] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5086] <... memfd_create resumed>) = 3
[pid  5087] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5091] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5089] <... memfd_create resumed>) = 3
[pid  5086] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5087] <... memfd_create resumed>) = 3
[pid  5090] <... memfd_create resumed>) = 3
[pid  5086] <... mmap resumed>)         = 0x7ff60b200000
[pid  5087] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5090] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5091] <... memfd_create resumed>) = 3
[pid  5089] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5087] <... mmap resumed>)         = 0x7ff60b200000
[pid  5089] <... mmap resumed>)         = 0x7ff60b200000
[pid  5090] <... mmap resumed>)         = 0x7ff60b200000
[pid  5091] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7ff60b200000
[pid  5090] 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  5089] 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  5086] 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  5087] 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  5088] 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  5091] 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  5089] <... write resumed>)        = 16777216
[pid  5086] <... write resumed>)        = 16777216
[pid  5089] munmap(0x7ff60b200000, 138412032 <unfinished ...>
[pid  5088] <... write resumed>)        = 16777216
[pid  5086] munmap(0x7ff60b200000, 138412032 <unfinished ...>
[pid  5090] <... write resumed>)        = 16777216
[pid  5091] <... write resumed>)        = 16777216
[pid  5088] munmap(0x7ff60b200000, 138412032 <unfinished ...>
[pid  5090] munmap(0x7ff60b200000, 138412032 <unfinished ...>
[pid  5091] munmap(0x7ff60b200000, 138412032 <unfinished ...>
[pid  5087] <... write resumed>)        = 16777216
[pid  5087] munmap(0x7ff60b200000, 138412032 <unfinished ...>
[pid  5089] <... munmap resumed>)       = 0
[pid  5089] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 4
[pid  5089] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5088] <... munmap resumed>)       = 0
[pid  5089] <... ioctl resumed>)        = 0
[pid  5089] close(3)                    = 0
[pid  5090] <... munmap resumed>)       = 0
[pid  5091] <... munmap resumed>)       = 0
[pid  5089] close(4 <unfinished ...>
[pid  5088] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5086] <... munmap resumed>)       = 0
[pid  5089] <... close resumed>)        = 0
[pid  5089] mkdir("./file0", 0777 <unfinished ...>
[pid  5090] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5091] openat(AT_FDCWD, "/dev/loop5", O_RDWR <unfinished ...>
[pid  5088] <... openat resumed>)       = 4
[pid  5090] <... openat resumed>)       = 4
[pid  5086] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[  113.631871][ T5089] loop4: detected capacity change from 0 to 32768
[pid  5090] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5091] <... openat resumed>)       = 4
[pid  5089] <... mkdir resumed>)        = 0
[pid  5088] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5086] <... openat resumed>)       = 4
[pid  5086] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5090] <... ioctl resumed>)        = 0
[pid  5091] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5089] mount("/dev/loop4", "./file0", "jfs", MS_NOEXEC, "quota,iocharset=none,errors=remount-ro,nointegrity,iocharset=cp863,errors=continue,errors=remount-ro"... <unfinished ...>
[pid  5086] <... ioctl resumed>)        = 0
[pid  5087] <... munmap resumed>)       = 0
[pid  5090] close(3 <unfinished ...>
[pid  5088] <... ioctl resumed>)        = 0
[pid  5090] <... close resumed>)        = 0
[pid  5090] close(4)                    = 0
[pid  5090] mkdir("./file0", 0777 <unfinished ...>
[pid  5086] close(3 <unfinished ...>
[pid  5087] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5086] <... close resumed>)        = 0
[pid  5086] close(4 <unfinished ...>
[pid  5088] close(3 <unfinished ...>
[pid  5086] <... close resumed>)        = 0
[pid  5087] <... openat resumed>)       = 4
[pid  5088] <... close resumed>)        = 0
[pid  5088] close(4)                    = 0
[pid  5088] mkdir("./file0", 0777 <unfinished ...>
[pid  5090] <... mkdir resumed>)        = 0
[pid  5086] mkdir("./file0", 0777 <unfinished ...>
[pid  5087] ioctl(4, LOOP_SET_FD, 3 <unfinished ...>
[pid  5088] <... mkdir resumed>)        = 0
[pid  5088] mount("/dev/loop2", "./file0", "jfs", MS_NOEXEC, "quota,iocharset=none,errors=remount-ro,nointegrity,iocharset=cp863,errors=continue,errors=remount-ro"... <unfinished ...>
[  113.688700][ T5090] loop3: detected capacity change from 0 to 32768
[  113.698062][ T5086] loop0: detected capacity change from 0 to 32768
[  113.705576][ T5088] loop2: detected capacity change from 0 to 32768
[  113.719989][ T5091] loop5: detected capacity change from 0 to 32768
[pid  5090] mount("/dev/loop3", "./file0", "jfs", MS_NOEXEC, "quota,iocharset=none,errors=remount-ro,nointegrity,iocharset=cp863,errors=continue,errors=remount-ro"... <unfinished ...>
[pid  5086] <... mkdir resumed>)        = 0
[pid  5086] mount("/dev/loop0", "./file0", "jfs", MS_NOEXEC, "quota,iocharset=none,errors=remount-ro,nointegrity,iocharset=cp863,errors=continue,errors=remount-ro"... <unfinished ...>
[pid  5087] <... ioctl resumed>)        = 0
[pid  5091] <... ioctl resumed>)        = 0
[pid  5087] close(3)                    = 0
[pid  5087] close(4)                    = 0
[pid  5087] mkdir("./file0", 0777 <unfinished ...>
[pid  5090] <... mount resumed>)        = 0
[pid  5090] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5090] chdir("./file0" <unfinished ...>
[pid  5091] close(3 <unfinished ...>
[pid  5090] <... chdir resumed>)        = 0
[pid  5091] <... close resumed>)        = 0
[  113.737059][ T5087] loop1: detected capacity change from 0 to 32768
[pid  5090] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5091] close(4 <unfinished ...>
[pid  5087] <... mkdir resumed>)        = 0
[pid  5089] <... mount resumed>)        = 0
[pid  5087] mount("/dev/loop1", "./file0", "jfs", MS_NOEXEC, "quota,iocharset=none,errors=remount-ro,nointegrity,iocharset=cp863,errors=continue,errors=remount-ro"... <unfinished ...>
[pid  5089] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5090] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5090] exit_group(0)               = ?
[pid  5089] <... openat resumed>)       = 3
[pid  5089] chdir("./file0" <unfinished ...>
[pid  5090] +++ exited with 0 +++
[pid  5089] <... chdir resumed>)        = 0
[pid  5089] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5091] <... close resumed>)        = 0
[pid  5089] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5083] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5090, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=41 /* 0.41 s */} ---
[pid  5091] mkdir("./file0", 0777)      = 0
[pid  5089] exit_group(0 <unfinished ...>
[pid  5086] <... mount resumed>)        = 0
[pid  5089] <... exit_group resumed>)   = ?
[pid  5086] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5083] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5091] mount("/dev/loop5", "./file0", "jfs", MS_NOEXEC, "quota,iocharset=none,errors=remount-ro,nointegrity,iocharset=cp863,errors=continue,errors=remount-ro"... <unfinished ...>
[pid  5088] <... mount resumed>)        = 0
[pid  5086] <... openat resumed>)       = 3
[pid  5083] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5088] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5086] chdir("./file0" <unfinished ...>
[pid  5083] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5088] <... openat resumed>)       = 3
[pid  5086] <... chdir resumed>)        = 0
[pid  5083] <... openat resumed>)       = 3
[pid  5088] chdir("./file0" <unfinished ...>
[pid  5086] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5083] newfstatat(3, "",  <unfinished ...>
[pid  5088] <... chdir resumed>)        = 0
[pid  5083] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5088] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5083] getdents64(3,  <unfinished ...>
[pid  5089] +++ exited with 0 +++
[pid  5088] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5083] <... getdents64 resumed>0x55555f0326f0 /* 4 entries */, 32768) = 112
[pid  5088] exit_group(0 <unfinished ...>
[pid  5086] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5083] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5091] <... mount resumed>)        = 0
[pid  5088] <... exit_group resumed>)   = ?
[pid  5086] exit_group(0 <unfinished ...>
[pid  5087] <... mount resumed>)        = 0
[pid  5084] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5089, si_uid=0, si_status=0, si_utime=4 /* 0.04 s */, si_stime=37 /* 0.37 s */} ---
[pid  5083] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5084] restart_syscall(<... resuming interrupted clone ...>) = 0
[pid  5083] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5083] unlink("./0/binderfs")      = 0
[pid  5083] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5091] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5088] +++ exited with 0 +++
[pid  5091] <... openat resumed>)       = 3
[pid  5091] chdir("./file0" <unfinished ...>
[pid  5084] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5082] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5088, si_uid=0, si_status=0, si_utime=4 /* 0.04 s */, si_stime=43 /* 0.43 s */} ---
[pid  5091] <... chdir resumed>)        = 0
[pid  5084] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5091] openat(AT_FDCWD, "/dev/loop5", O_RDWR <unfinished ...>
[pid  5086] <... exit_group resumed>)   = ?
[pid  5087] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5084] <... openat resumed>)       = 3
[pid  5091] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5087] <... openat resumed>)       = 3
[pid  5084] newfstatat(3, "",  <unfinished ...>
[pid  5087] chdir("./file0" <unfinished ...>
[pid  5082] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5091] exit_group(0)               = ?
[pid  5086] +++ exited with 0 +++
[pid  5087] <... chdir resumed>)        = 0
[pid  5082] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5087] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5084] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5082] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5080] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5086, si_uid=0, si_status=0, si_utime=3 /* 0.03 s */, si_stime=42 /* 0.42 s */} ---
[pid  5082] <... openat resumed>)       = 3
[pid  5080] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5087] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5082] newfstatat(3, "",  <unfinished ...>
[pid  5084] getdents64(3,  <unfinished ...>
[pid  5080] <... restart_syscall resumed>) = 0
[pid  5084] <... getdents64 resumed>0x55555f0326f0 /* 4 entries */, 32768) = 112
[pid  5082] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5091] +++ exited with 0 +++
[pid  5082] getdents64(3,  <unfinished ...>
[pid  5080] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5082] <... getdents64 resumed>0x55555f0326f0 /* 4 entries */, 32768) = 112
[pid  5085] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5091, si_uid=0, si_status=0, si_utime=1 /* 0.01 s */, si_stime=47 /* 0.47 s */} ---
[pid  5080] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5080] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5084] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5087] exit_group(0 <unfinished ...>
[pid  5084] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5082] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5080] <... openat resumed>)       = 3
[pid  5085] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5084] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5080] newfstatat(3, "",  <unfinished ...>
[pid  5082] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5085] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5087] <... exit_group resumed>)   = ?
[pid  5085] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5084] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5082] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5080] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5085] <... openat resumed>)       = 3
[pid  5085] newfstatat(3, "",  <unfinished ...>
[pid  5082] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5080] getdents64(3, 0x55555f0326f0 /* 4 entries */, 32768) = 112
[pid  5085] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5080] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5082] unlink("./0/binderfs" <unfinished ...>
[pid  5084] unlink("./0/binderfs" <unfinished ...>
[pid  5080] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5082] <... unlink resumed>)       = 0
[pid  5080] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5084] <... unlink resumed>)       = 0
[pid  5082] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5080] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5084] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5080] unlink("./0/binderfs")      = 0
[pid  5080] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5085] getdents64(3, 0x55555f0326f0 /* 4 entries */, 32768) = 112
[  113.887063][ T5080] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN NOPTI
[  113.899378][ T5080] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037]
[  113.907819][ T5080] CPU: 1 PID: 5080 Comm: syz-executor883 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
[  113.917926][ T5080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[  113.928011][ T5080] RIP: 0010:write_special_inodes+0xa9/0x170
[  113.933986][ T5080] Code: 2e e8 6b 04 ce 07 48 8d 7b 28 48 89 f8 48 c1 e8 03 80 3c 28 00 0f 85 b1 00 00 00 4c 8b 6b 28 49 8d 7d 30 48 89 f8 48 c1 e8 03 <80> 3c 28 00 0f 85 8e 00 00 00 49 8b 7d 30 2e e8 33 04 ce 07 48 8d
[  113.953660][ T5080] RSP: 0018:ffffc90003a9fbb8 EFLAGS: 00010216
[  113.959760][ T5080] RAX: 0000000000000006 RBX: ffff88802e5aec00 RCX: ffffffff81bf2e0e
[  113.967767][ T5080] RDX: 0000000000000000 RSI: ffffffff81bf2dc1 RDI: 0000000000000030
[  113.975776][ T5080] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000
[  113.983781][ T5080] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff81bfefc0
[  113.991785][ T5080] R13: 0000000000000000 R14: ffff88802ad06000 R15: ffff88802ccfc3c0
[  113.999802][ T5080] FS:  000055555f031380(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[  114.008777][ T5080] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  114.015386][ T5080] CR2: 000055555f03a6f8 CR3: 000000007c12c000 CR4: 0000000000350ef0
[  114.023409][ T5080] Call Trace:
[  114.026704][ T5080]  <TASK>
[  114.029651][ T5080]  ? show_regs+0x8c/0xa0
[  114.033926][ T5080]  ? die_addr+0x4f/0xd0
[  114.038114][ T5080]  ? exc_general_protection+0x155/0x230
[  114.043712][ T5080]  ? asm_exc_general_protection+0x26/0x30
[  114.049490][ T5080]  ? __pfx_filemap_flush+0x10/0x10
[  114.054642][ T5080]  ? filemap_fdatawrite_wbc+0xce/0x1c0
[  114.060157][ T5080]  ? filemap_fdatawrite_wbc+0x81/0x1c0
[  114.065667][ T5080]  ? write_special_inodes+0xa9/0x170
[  114.070990][ T5080]  ? write_special_inodes+0x85/0x170
[  114.076312][ T5080]  lmLogSync+0x4a0/0x820
[  114.080682][ T5080]  ? __pfx_lmLogSync+0x10/0x10
[  114.085489][ T5080]  ? __pfx_dquot_writeback_dquots+0x10/0x10
[  114.091446][ T5080]  jfs_syncpt+0x89/0xa0
[  114.095646][ T5080]  jfs_sync_fs+0x83/0xb0
[  114.099965][ T5080]  ? __pfx_jfs_sync_fs+0x10/0x10
[  114.104952][ T5080]  sync_filesystem+0x110/0x290
[  114.109789][ T5080]  generic_shutdown_super+0x7e/0x3d0
[  114.115133][ T5080]  kill_block_super+0x3b/0x90
[  114.120631][ T5080]  deactivate_locked_super+0xc1/0x1a0
[  114.126055][ T5080]  deactivate_super+0xde/0x100
[  114.130863][ T5080]  cleanup_mnt+0x222/0x450
[  114.135318][ T5080]  task_work_run+0x151/0x250
[  114.139952][ T5080]  ? __pfx_task_work_run+0x10/0x10
[  114.145110][ T5080]  ptrace_notify+0x10e/0x130
[  114.149752][ T5080]  syscall_exit_to_user_mode_prepare+0x126/0x240
[  114.156130][ T5080]  syscall_exit_to_user_mode+0x11/0x2a0
[  114.161727][ T5080]  do_syscall_64+0xe2/0x260
[  114.166293][ T5080]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[  114.172241][ T5080] RIP: 0033:0x7ff6138404f7
[  114.176676][ T5080] 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
[  114.196323][ T5080] RSP: 002b:00007ffc499747d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[  114.204769][ T5080] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007ff6138404f7
[  114.212763][ T5080] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc49974890
[  114.220755][ T5080] RBP: 00007ffc49974890 R08: 0000000000000000 R09: 0000000000000000
[  114.228745][ T5080] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffc499758f0
[pid  5087] +++ exited with 0 +++
[pid  5085] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5085] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5085] unlink("./0/binderfs")      = 0
[  114.236739][ T5080] R13: 000055555f0326c0 R14: 0000000000000001 R15: 431bde82d7b634db
[  114.244749][ T5080]  </TASK>
[  114.247779][ T5080] Modules linked in:
[  114.277262][ T5080] ---[ end trace 0000000000000000 ]---
[  114.282863][ T5080] RIP: 0010:write_special_inodes+0xa9/0x170
[pid  5085] umount2("./0/file0", MNT_DETACH|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5081] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5087, si_uid=0, si_status=0, si_utime=6 /* 0.06 s */, si_stime=41 /* 0.41 s */} ---
[pid  5081] umount2("./0", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5081] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5081] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5081] getdents64(3, 0x55555f0326f0 /* 4 entries */, 32768) = 112
[pid  5081] umount2("./0/binderfs", MNT_DETACH|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5081] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5081] unlink("./0/binderfs")      = 0
[  114.289689][ T5080] Code: 2e e8 6b 04 ce 07 48 8d 7b 28 48 89 f8 48 c1 e8 03 80 3c 28 00 0f 85 b1 00 00 00 4c 8b 6b 28 49 8d 7d 30 48 89 f8 48 c1 e8 03 <80> 3c 28 00 0f 85 8e 00 00 00 49 8b 7d 30 2e e8 33 04 ce 07 48 8d
[  114.313461][ T5080] RSP: 0018:ffffc90003a9fbb8 EFLAGS: 00010216
[  114.322083][ T5080] RAX: 0000000000000006 RBX: ffff88802e5aec00 RCX: ffffffff81bf2e0e
[  114.330909][ T5080] RDX: 0000000000000000 RSI: ffffffff81bf2dc1 RDI: 0000000000000030
[  114.339155][ T5080] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000
[  114.347215][ T5080] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff81bfefc0
[  114.355297][ T5080] R13: 0000000000000000 R14: ffff88802ad06000 R15: ffff88802ccfc3c0
[  114.363287][ T5080] FS:  000055555f031380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
[  114.372293][ T5080] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  114.378966][ T5080] CR2: 000055842e0f00a8 CR3: 000000007c12c000 CR4: 0000000000350ef0
[  114.387027][ T5080] Kernel panic - not syncing: Fatal exception
[  114.393417][ T5080] Kernel Offset: disabled
[  114.397755][ T5080] Rebooting in 86400 seconds..