./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4254237019

<...>
Warning: Permanently added '10.128.0.96' (ED25519) to the list of known hosts.
execve("./syz-executor4254237019", ["./syz-executor4254237019"], 0x7ffee2c7c2f0 /* 10 vars */) = 0
brk(NULL)                               = 0x555558333000
brk(0x555558333d00)                     = 0x555558333d00
arch_prctl(ARCH_SET_FS, 0x555558333380) = 0
set_tid_address(0x555558333650)         = 5086
set_robust_list(0x555558333660, 24)     = 0
rseq(0x555558333ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor4254237019", 4096) = 28
getrandom("\xe4\xd1\x59\xc5\x98\x1a\x53\xda", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555558333d00
brk(0x555558354d00)                     = 0x555558354d00
brk(0x555558355000)                     = 0x555558355000
mprotect(0x7fb900f97000, 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 5087 attached
 <unfinished ...>
[pid  5087] set_robust_list(0x555558333660, 24) = 0
[pid  5087] mkdir("./syzkaller.4TlFte", 0700 <unfinished ...>
[pid  5086] <... clone resumed>, child_tidptr=0x555558333650) = 5087
[pid  5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5087] <... mkdir resumed>)        = 0
[pid  5087] chmod("./syzkaller.4TlFte", 0777./strace-static-x86_64: Process 5088 attached
 <unfinished ...>
[pid  5086] <... clone resumed>, child_tidptr=0x555558333650) = 5088
[pid  5087] <... chmod resumed>)        = 0
[pid  5088] set_robust_list(0x555558333660, 24 <unfinished ...>
[pid  5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5088] <... set_robust_list resumed>) = 0
[pid  5087] chdir("./syzkaller.4TlFte" <unfinished ...>
[pid  5088] mkdir("./syzkaller.ImsdYe", 0700./strace-static-x86_64: Process 5089 attached
 <unfinished ...>
[pid  5087] <... chdir resumed>)        = 0
[pid  5087] mkdir("./0", 0777)          = 0
[   79.233549][   T29] audit: type=1400 audit(1716530378.370:87): avc:  denied  { execmem } for  pid=5086 comm="syz-executor425" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[pid  5087] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5086] <... clone resumed>, child_tidptr=0x555558333650) = 5089
[pid  5089] set_robust_list(0x555558333660, 24 <unfinished ...>
[pid  5088] <... mkdir resumed>)        = 0
[pid  5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5089] <... set_robust_list resumed>) = 0
[pid  5088] chmod("./syzkaller.ImsdYe", 0777 <unfinished ...>
[pid  5087] <... openat resumed>)       = 3
[pid  5089] mkdir("./syzkaller.RhKIDG", 0700./strace-static-x86_64: Process 5090 attached
 <unfinished ...>
[pid  5086] <... clone resumed>, child_tidptr=0x555558333650) = 5090
[pid  5089] <... mkdir resumed>)        = 0
[pid  5088] <... chmod resumed>)        = 0
[pid  5087] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5086] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5090] set_robust_list(0x555558333660, 24 <unfinished ...>
[pid  5088] chdir("./syzkaller.ImsdYe" <unfinished ...>
[pid  5087] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5089] chmod("./syzkaller.RhKIDG", 0777 <unfinished ...>
[pid  5088] <... chdir resumed>)        = 0
[pid  5090] <... set_robust_list resumed>) = 0
[pid  5089] <... chmod resumed>)        = 0
[pid  5088] mkdir("./0", 0777 <unfinished ...>
[pid  5090] getrandom( <unfinished ...>
[pid  5089] chdir("./syzkaller.RhKIDG" <unfinished ...>
[pid  5088] <... mkdir resumed>)        = 0
[pid  5087] close(3 <unfinished ...>
[pid  5089] <... chdir resumed>)        = 0
[pid  5089] mkdir("./0", 0777 <unfinished ...>
[pid  5087] <... close resumed>)        = 0
[pid  5086] <... clone resumed>, child_tidptr=0x555558333650) = 5091
[pid  5090] <... getrandom resumed>"\x0a\xb4\x62\x8c\x9b\x3d\xde\x7b", 8, GRND_NONBLOCK) = 8
[   79.298984][   T29] audit: type=1400 audit(1716530378.430:88): avc:  denied  { read write } for  pid=5087 comm="syz-executor425" name="loop0" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[   79.323975][   T29] audit: type=1400 audit(1716530378.430:89): avc:  denied  { open } for  pid=5087 comm="syz-executor425" path="/dev/loop0" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[pid  5090] mkdir("./syzkaller.WThNzu", 0700) = 0
[pid  5089] <... mkdir resumed>)        = 0
[pid  5087] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5091 attached
 <unfinished ...>
[pid  5088] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5090] chmod("./syzkaller.WThNzu", 0777 <unfinished ...>
[pid  5088] <... openat resumed>)       = 3
[pid  5090] <... chmod resumed>)        = 0
[pid  5088] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5087] <... clone resumed>, child_tidptr=0x555558333650) = 5092
[pid  5090] chdir("./syzkaller.WThNzu" <unfinished ...>
[pid  5088] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5090] <... chdir resumed>)        = 0
[pid  5088] close(3 <unfinished ...>
[pid  5090] mkdir("./0", 0777 <unfinished ...>
[pid  5088] <... close resumed>)        = 0
[pid  5090] <... mkdir resumed>)        = 0
[pid  5088] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5089] openat(AT_FDCWD, "/dev/loop2", O_RDWR) = 3
[pid  5090] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5089] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5090] <... openat resumed>)       = 3
[pid  5089] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5088] <... clone resumed>, child_tidptr=0x555558333650) = 5093
./strace-static-x86_64: Process 5093 attached
./strace-static-x86_64: Process 5092 attached
[pid  5091] set_robust_list(0x555558333660, 24 <unfinished ...>
[pid  5090] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5089] close(3 <unfinished ...>
[pid  5093] set_robust_list(0x555558333660, 24 <unfinished ...>
[pid  5092] set_robust_list(0x555558333660, 24 <unfinished ...>
[pid  5091] <... set_robust_list resumed>) = 0
[pid  5090] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5089] <... close resumed>)        = 0
[pid  5093] <... set_robust_list resumed>) = 0
[pid  5090] close(3 <unfinished ...>
[pid  5089] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5093] chdir("./0" <unfinished ...>
[pid  5092] <... set_robust_list resumed>) = 0
[pid  5091] mkdir("./syzkaller.bn21Rm", 0700 <unfinished ...>
[pid  5090] <... close resumed>)        = 0
[pid  5093] <... chdir resumed>)        = 0
[pid  5092] chdir("./0" <unfinished ...>
[pid  5090] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5095 attached
 <unfinished ...>
[pid  5093] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5092] <... chdir resumed>)        = 0
[pid  5091] <... mkdir resumed>)        = 0
[pid  5093] <... prctl resumed>)        = 0
[pid  5092] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5091] chmod("./syzkaller.bn21Rm", 0777 <unfinished ...>
[pid  5093] setpgid(0, 0 <unfinished ...>
[pid  5092] <... prctl resumed>)        = 0
[pid  5093] <... setpgid resumed>)      = 0
[pid  5092] setpgid(0, 0 <unfinished ...>
[pid  5091] <... chmod resumed>)        = 0
[pid  5093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5095] set_robust_list(0x555558333660, 24 <unfinished ...>
[pid  5092] <... setpgid resumed>)      = 0
[pid  5091] chdir("./syzkaller.bn21Rm" <unfinished ...>
[pid  5089] <... clone resumed>, child_tidptr=0x555558333650) = 5095
[pid  5095] <... set_robust_list resumed>) = 0
./strace-static-x86_64: Process 5096 attached
[pid  5095] chdir("./0" <unfinished ...>
[pid  5093] <... openat resumed>)       = 3
[pid  5092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5091] <... chdir resumed>)        = 0
[pid  5093] write(3, "1000", 4 <unfinished ...>
[pid  5096] set_robust_list(0x555558333660, 24 <unfinished ...>
[pid  5093] <... write resumed>)        = 4
[pid  5091] mkdir("./0", 0777 <unfinished ...>
[pid  5096] <... set_robust_list resumed>) = 0
[pid  5090] <... clone resumed>, child_tidptr=0x555558333650) = 5096
[pid  5096] chdir("./0" <unfinished ...>
[pid  5095] <... chdir resumed>)        = 0
[pid  5093] close(3 <unfinished ...>
[pid  5091] <... mkdir resumed>)        = 0
[pid  5092] <... openat resumed>)       = 3
[pid  5096] <... chdir resumed>)        = 0
[pid  5095] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5093] <... close resumed>)        = 0
[pid  5092] write(3, "1000", 4 <unfinished ...>
[pid  5091] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5096] prctl(PR_SET_PDEATHSIG, SIGKILL <unfinished ...>
[pid  5095] <... prctl resumed>)        = 0
[pid  5093] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5092] <... write resumed>)        = 4
[pid  5096] <... prctl resumed>)        = 0
[pid  5095] setpgid(0, 0 <unfinished ...>
[pid  5092] close(3 <unfinished ...>
[pid  5091] <... openat resumed>)       = 3
[pid  5096] setpgid(0, 0 <unfinished ...>
[pid  5095] <... setpgid resumed>)      = 0
[pid  5092] <... close resumed>)        = 0
[pid  5091] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5096] <... setpgid resumed>)      = 0
[pid  5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5092] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5091] <... ioctl resumed>)        = -1 ENXIO (No such device or address)
[pid  5096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5093] <... symlink resumed>)      = 0
[pid  5091] close(3 <unfinished ...>
[pid  5096] <... openat resumed>)       = 3
[pid  5095] <... openat resumed>)       = 3
[pid  5093] write(1, "executing program\n", 18 <unfinished ...>
executing program
[pid  5092] <... symlink resumed>)      = 0
[pid  5091] <... close resumed>)        = 0
[pid  5096] write(3, "1000", 4 <unfinished ...>
[pid  5095] write(3, "1000", 4 <unfinished ...>
[pid  5093] <... write resumed>)        = 18
[pid  5092] write(1, "executing program\n", 18 <unfinished ...>
[pid  5091] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD <unfinished ...>
[pid  5096] <... write resumed>)        = 4
[pid  5095] <... write resumed>)        = 4
[pid  5096] close(3executing program
 <unfinished ...>
[pid  5095] close(3./strace-static-x86_64: Process 5097 attached
 <unfinished ...>
[pid  5096] <... close resumed>)        = 0
[pid  5095] <... close resumed>)        = 0
[pid  5093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 <unfinished ...>
[pid  5092] <... write resumed>)        = 18
[pid  5097] set_robust_list(0x555558333660, 24 <unfinished ...>
[   79.349886][   T29] audit: type=1400 audit(1716530378.450:90): avc:  denied  { ioctl } for  pid=5087 comm="syz-executor425" path="/dev/loop0" dev="devtmpfs" ino=648 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[pid  5096] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5095] symlink("/dev/binderfs", "./binderfs" <unfinished ...>
[pid  5092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 <unfinished ...>
[pid  5091] <... clone resumed>, child_tidptr=0x555558333650) = 5097
[pid  5097] <... set_robust_list resumed>) = 0
[pid  5096] <... symlink resumed>)      = 0
[pid  5095] <... symlink resumed>)      = 0
[pid  5093] <... bpf resumed>)          = 3
[pid  5097] chdir("./0")                = 0
[pid  5097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5095] write(1, "executing program\n", 18 <unfinished ...>
[pid  5097] setpgid(0, 0 <unfinished ...>
executing program
[pid  5096] write(1, "executing program\n", 18 <unfinished ...>
[pid  5095] <... write resumed>)        = 18
executing program
[pid  5097] <... setpgid resumed>)      = 0
[pid  5096] <... write resumed>)        = 18
[pid  5095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 <unfinished ...>
[pid  5097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC <unfinished ...>
[pid  5096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 <unfinished ...>
[pid  5097] <... openat resumed>)       = 3
[pid  5093] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5097] write(3, "1000", 4)         = 4
[pid  5097] close(3)                    = 0
[pid  5097] symlink("/dev/binderfs", "./binderfs") = 0
executing program
[pid  5097] write(1, "executing program\n", 18) = 18
[pid  5097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE, insn_cnt=5, insns=0x20000280, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_SOCK_CREATE, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 <unfinished ...>
[pid  5095] <... bpf resumed>)          = 3
[pid  5096] <... bpf resumed>)          = 3
[pid  5092] <... bpf resumed>)          = 3
[pid  5093] <... memfd_create resumed>) = 4
[pid  5096] memfd_create("syzkaller", 0) = 4
[pid  5097] <... bpf resumed>)          = 3
[pid  5096] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5095] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5093] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5097] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5096] <... mmap resumed>)         = 0x7fb8f8a00000
[pid  5095] <... memfd_create resumed>) = 4
[pid  5093] <... mmap resumed>)         = 0x7fb8f8a00000
[pid  5092] memfd_create("syzkaller", 0 <unfinished ...>
[pid  5097] <... memfd_create resumed>) = 4
[pid  5095] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5092] <... memfd_create resumed>) = 4
[pid  5097] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[   79.425484][   T29] audit: type=1400 audit(1716530378.560:91): avc:  denied  { prog_load } for  pid=5093 comm="syz-executor425" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[pid  5092] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0 <unfinished ...>
[pid  5095] <... mmap resumed>)         = 0x7fb8f8a00000
[pid  5092] <... mmap resumed>)         = 0x7fb8f8a00000
[pid  5097] <... mmap resumed>)         = 0x7fb8f8a00000
[   79.513512][   T29] audit: type=1400 audit(1716530378.560:92): avc:  denied  { bpf } for  pid=5093 comm="syz-executor425" capability=39  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[   79.610878][   T29] audit: type=1400 audit(1716530378.560:93): avc:  denied  { perfmon } for  pid=5093 comm="syz-executor425" capability=38  scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1
[   79.720987][   T29] audit: type=1400 audit(1716530378.560:94): avc:  denied  { prog_run } for  pid=5093 comm="syz-executor425" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1
[pid  5093] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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  5092] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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  5095] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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  5096] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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  5097] write(4, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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  5095] <... write resumed>)        = 16777216
[pid  5095] munmap(0x7fb8f8a00000, 138412032 <unfinished ...>
[pid  5092] <... write resumed>)        = 16777216
[pid  5092] munmap(0x7fb8f8a00000, 138412032 <unfinished ...>
[pid  5093] <... write resumed>)        = 16777216
[pid  5093] munmap(0x7fb8f8a00000, 138412032 <unfinished ...>
[pid  5095] <... munmap resumed>)       = 0
[pid  5095] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5096] <... write resumed>)        = 16777216
[pid  5092] <... munmap resumed>)       = 0
[pid  5095] <... openat resumed>)       = 5
[pid  5092] openat(AT_FDCWD, "/dev/loop0", O_RDWR <unfinished ...>
[pid  5096] munmap(0x7fb8f8a00000, 138412032 <unfinished ...>
[pid  5095] ioctl(5, LOOP_SET_FD, 4 <unfinished ...>
[pid  5093] <... munmap resumed>)       = 0
[pid  5092] <... openat resumed>)       = 5
[pid  5092] ioctl(5, LOOP_SET_FD, 4 <unfinished ...>
[pid  5096] <... munmap resumed>)       = 0
[pid  5092] <... ioctl resumed>)        = 0
[pid  5097] <... write resumed>)        = 16777216
[pid  5096] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5095] <... ioctl resumed>)        = 0
[pid  5093] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5092] close(4 <unfinished ...>
[pid  5097] munmap(0x7fb8f8a00000, 138412032 <unfinished ...>
[pid  5096] <... openat resumed>)       = 5
[pid  5095] close(4 <unfinished ...>
[pid  5093] <... openat resumed>)       = 5
[pid  5092] <... close resumed>)        = 0
[pid  5096] ioctl(5, LOOP_SET_FD, 4 <unfinished ...>
[pid  5095] <... close resumed>)        = 0
[pid  5093] ioctl(5, LOOP_SET_FD, 4 <unfinished ...>
[pid  5092] close(5 <unfinished ...>
[pid  5097] <... munmap resumed>)       = 0
[pid  5096] <... ioctl resumed>)        = 0
[pid  5095] close(5 <unfinished ...>
[pid  5092] <... close resumed>)        = 0
[pid  5092] mkdir("./file0", 0777 <unfinished ...>
[pid  5095] <... close resumed>)        = 0
[pid  5096] close(4 <unfinished ...>
[pid  5095] mkdir("./file0", 0777 <unfinished ...>
[pid  5092] <... mkdir resumed>)        = 0
[pid  5096] <... close resumed>)        = 0
[pid  5092] mount("/dev/loop0", "./file0", "jfs", MS_NOEXEC|MS_SILENT|MS_POSIXACL, "uid=0x0000000000000000,resize,nodiscard,usrquota,errors=remount-ro,discard,resize=0x0000000000000000"... <unfinished ...>
[pid  5095] <... mkdir resumed>)        = 0
[pid  5096] close(5)                    = 0
[pid  5096] mkdir("./file0", 0777)      = 0
[pid  5096] mount("/dev/loop3", "./file0", "jfs", MS_NOEXEC|MS_SILENT|MS_POSIXACL, "uid=0x0000000000000000,resize,nodiscard,usrquota,errors=remount-ro,discard,resize=0x0000000000000000"... <unfinished ...>
[pid  5095] mount("/dev/loop2", "./file0", "jfs", MS_NOEXEC|MS_SILENT|MS_POSIXACL, "uid=0x0000000000000000,resize,nodiscard,usrquota,errors=remount-ro,discard,resize=0x0000000000000000"... <unfinished ...>
[pid  5093] <... ioctl resumed>)        = 0
[   80.665090][ T5092] loop0: detected capacity change from 0 to 32768
[   80.666976][ T5095] loop2: detected capacity change from 0 to 32768
[   80.693238][ T5096] loop3: detected capacity change from 0 to 32768
[   80.701218][ T5093] loop1: detected capacity change from 0 to 32768
[pid  5097] openat(AT_FDCWD, "/dev/loop4", O_RDWR) = 5
[pid  5097] ioctl(5, LOOP_SET_FD, 4 <unfinished ...>
[pid  5093] close(4)                    = 0
[pid  5093] close(5 <unfinished ...>
[pid  5092] <... mount resumed>)        = 0
[pid  5093] <... close resumed>)        = 0
[pid  5093] mkdir("./file0", 0777 <unfinished ...>
[pid  5092] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 4
[pid  5092] chdir("./file0")            = 0
[pid  5092] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5093] <... mkdir resumed>)        = 0
[pid  5092] exit_group(0)               = ?
[pid  5092] +++ exited with 0 +++
[pid  5087] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5092, si_uid=0, si_status=0, si_utime=2 /* 0.02 s */, si_stime=39 /* 0.39 s */} ---
[pid  5093] mount("/dev/loop1", "./file0", "jfs", MS_NOEXEC|MS_SILENT|MS_POSIXACL, "uid=0x0000000000000000,resize,nodiscard,usrquota,errors=remount-ro,discard,resize=0x0000000000000000"... <unfinished ...>
[pid  5087] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5087] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5087] newfstatat(3, "",  <unfinished ...>
[pid  5097] <... ioctl resumed>)        = 0
[pid  5087] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5097] close(4)                    = 0
[pid  5087] getdents64(3,  <unfinished ...>
[pid  5097] close(5)                    = 0
[pid  5096] <... mount resumed>)        = 0
[pid  5087] <... getdents64 resumed>0x5555583346f0 /* 4 entries */, 32768) = 112
[pid  5097] mkdir("./file0", 0777 <unfinished ...>
[pid  5087] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5097] <... mkdir resumed>)        = 0
[pid  5096] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5087] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[   80.721010][   T29] audit: type=1400 audit(1716530379.850:95): avc:  denied  { mounton } for  pid=5092 comm="syz-executor425" path="/root/syzkaller.4TlFte/0/file0" dev="sda1" ino=1942 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[   80.735688][ T5097] loop4: detected capacity change from 0 to 32768
[pid  5087] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5095] <... mount resumed>)        = 0
[pid  5097] mount("/dev/loop4", "./file0", "jfs", MS_NOEXEC|MS_SILENT|MS_POSIXACL, "uid=0x0000000000000000,resize,nodiscard,usrquota,errors=remount-ro,discard,resize=0x0000000000000000"... <unfinished ...>
[pid  5096] <... openat resumed>)       = 4
[pid  5087] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5095] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5087] unlink("./0/binderfs")      = 0
[pid  5095] <... openat resumed>)       = 4
[pid  5096] chdir("./file0" <unfinished ...>
[pid  5087] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5095] chdir("./file0" <unfinished ...>
[pid  5096] <... chdir resumed>)        = 0
[pid  5096] openat(AT_FDCWD, "/dev/loop3", O_RDWR <unfinished ...>
[pid  5097] <... mount resumed>)        = 0
[pid  5096] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5095] <... chdir resumed>)        = 0
[pid  5097] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5095] openat(AT_FDCWD, "/dev/loop2", O_RDWR <unfinished ...>
[pid  5097] <... openat resumed>)       = 4
[pid  5095] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5097] chdir("./file0" <unfinished ...>
[pid  5095] exit_group(0)               = ?
[pid  5097] <... chdir resumed>)        = 0
[pid  5097] openat(AT_FDCWD, "/dev/loop4", O_RDWR <unfinished ...>
[pid  5096] exit_group(0 <unfinished ...>
[pid  5097] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5097] exit_group(0 <unfinished ...>
[pid  5096] <... exit_group resumed>)   = ?
[pid  5097] <... exit_group resumed>)   = ?
[pid  5097] +++ exited with 0 +++
[pid  5096] +++ exited with 0 +++
[pid  5090] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5096, si_uid=0, si_status=0, si_utime=5 /* 0.05 s */, si_stime=34 /* 0.34 s */} ---
[pid  5091] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5097, si_uid=0, si_status=0, si_utime=10 /* 0.10 s */, si_stime=40 /* 0.40 s */} ---
[pid  5090] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5090] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5091] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5090] <... openat resumed>)       = 3
[pid  5090] newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5090] getdents64(3,  <unfinished ...>
[pid  5091] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5090] <... getdents64 resumed>0x5555583346f0 /* 4 entries */, 32768) = 112
[pid  5093] <... mount resumed>)        = 0
[pid  5091] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5090] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5093] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY <unfinished ...>
[pid  5091] <... openat resumed>)       = 3
[pid  5090] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5093] <... openat resumed>)       = 4
[pid  5091] newfstatat(3, "",  <unfinished ...>
[pid  5090] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5093] chdir("./file0" <unfinished ...>
[pid  5091] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5090] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5093] <... chdir resumed>)        = 0
[pid  5091] getdents64(3,  <unfinished ...>
[pid  5090] unlink("./0/binderfs" <unfinished ...>
[pid  5093] openat(AT_FDCWD, "/dev/loop1", O_RDWR <unfinished ...>
[pid  5091] <... getdents64 resumed>0x5555583346f0 /* 4 entries */, 32768) = 112
[pid  5090] <... unlink resumed>)       = 0
[pid  5091] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[   80.785368][   T29] audit: type=1400 audit(1716530379.900:96): avc:  denied  { mount } for  pid=5092 comm="syz-executor425" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[pid  5090] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5093] <... openat resumed>)       = -1 EBUSY (Device or resource busy)
[pid  5091] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5093] exit_group(0 <unfinished ...>
[pid  5091] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5090] <... umount2 resumed>)      = 0
[pid  5091] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5090] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5095] +++ exited with 0 +++
[pid  5090] newfstatat(AT_FDCWD, "./0/file0",  <unfinished ...>
[pid  5091] unlink("./0/binderfs" <unfinished ...>
[pid  5090] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5090] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5091] <... unlink resumed>)       = 0
[pid  5090] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5093] <... exit_group resumed>)   = ?
[pid  5091] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5090] openat(AT_FDCWD, "./0/file0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5089] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5095, si_uid=0, si_status=0, si_utime=6 /* 0.06 s */, si_stime=29 /* 0.29 s */} ---
[pid  5090] <... openat resumed>)       = 4
[pid  5090] newfstatat(4, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5090] getdents64(4, 0x55555833c730 /* 2 entries */, 32768) = 48
[pid  5090] getdents64(4, 0x55555833c730 /* 0 entries */, 32768) = 0
[pid  5090] close(4 <unfinished ...>
[pid  5089] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5090] <... close resumed>)        = 0
[pid  5090] rmdir("./0/file0" <unfinished ...>
[pid  5089] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5093] +++ exited with 0 +++
[pid  5090] <... rmdir resumed>)        = 0
[pid  5090] getdents64(3, 0x5555583346f0 /* 0 entries */, 32768) = 0
[pid  5090] close(3)                    = 0
[pid  5090] rmdir("./0")                = 0
[pid  5090] mkdir("./1", 0777)          = 0
[pid  5090] openat(AT_FDCWD, "/dev/loop3", O_RDWR) = 3
[   80.860869][ T5091] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN PTI
[   80.873590][ T5091] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037]
[   80.882016][ T5091] CPU: 1 PID: 5091 Comm: syz-executor425 Not tainted 6.9.0-syzkaller-10323-g8f6a15f095a6 #0
[   80.892270][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
[   80.902512][ T5091] RIP: 0010:write_special_inodes+0xa9/0x170
[   80.908451][ T5091] Code: 41 ff d4 0f 1f 00 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 41 ff d4 0f 1f 00 48 8d
[   80.928795][ T5091] RSP: 0018:ffffc9000312fbb8 EFLAGS: 00010206
[   80.934870][ T5091] RAX: 0000000000000006 RBX: ffff88802c41b600 RCX: ffffffff81bf112e
[   80.943016][ T5091] RDX: 0000000000000000 RSI: ffffffff81bf10e1 RDI: 0000000000000030
[   80.951275][ T5091] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000
[   80.959262][ T5091] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff81bfda00
[   80.967241][ T5091] R13: 0000000000000000 R14: ffff888022013800 R15: ffff88802915e3c0
[   80.975258][ T5091] FS:  0000555558333380(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000
[   80.984399][ T5091] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   80.991085][ T5091] CR2: 00007ffde478761c CR3: 000000002c304000 CR4: 00000000003506f0
[   80.999328][ T5091] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   81.007312][ T5091] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   81.015374][ T5091] Call Trace:
[   81.018650][ T5091]  <TASK>
[   81.021590][ T5091]  ? show_regs+0x8c/0xa0
[   81.026235][ T5091]  ? die_addr+0x4f/0xd0
[   81.030555][ T5091]  ? exc_general_protection+0x155/0x230
[   81.036223][ T5091]  ? asm_exc_general_protection+0x26/0x30
[   81.042055][ T5091]  ? __pfx_filemap_flush+0x10/0x10
[   81.047183][ T5091]  ? filemap_fdatawrite_wbc+0xce/0x1c0
[   81.053443][ T5091]  ? filemap_fdatawrite_wbc+0x81/0x1c0
[   81.058905][ T5091]  ? write_special_inodes+0xa9/0x170
[   81.064222][ T5091]  ? write_special_inodes+0x82/0x170
[   81.070146][ T5091]  lmLogSync+0x4a0/0x820
[   81.074408][ T5091]  ? __pfx_lmLogSync+0x10/0x10
[   81.079183][ T5091]  ? __pfx_dquot_writeback_dquots+0x10/0x10
[   81.085372][ T5091]  jfs_syncpt+0x89/0xa0
[   81.090740][ T5091]  jfs_sync_fs+0x83/0xb0
[   81.095351][ T5091]  ? __pfx_jfs_sync_fs+0x10/0x10
[   81.100298][ T5091]  sync_filesystem+0x10d/0x290
[   81.105070][ T5091]  generic_shutdown_super+0x7e/0x3d0
[   81.110719][ T5091]  kill_block_super+0x3b/0x90
[   81.115486][ T5091]  deactivate_locked_super+0xbe/0x1a0
[   81.120962][ T5091]  deactivate_super+0xde/0x100
[   81.125749][ T5091]  cleanup_mnt+0x222/0x450
[   81.130171][ T5091]  task_work_run+0x14e/0x250
[   81.134955][ T5091]  ? __pfx_task_work_run+0x10/0x10
[   81.140521][ T5091]  ptrace_notify+0x10e/0x130
[   81.145123][ T5091]  syscall_exit_to_user_mode_prepare+0x126/0x260
[   81.151456][ T5091]  syscall_exit_to_user_mode+0x11/0x2a0
[   81.157020][ T5091]  do_syscall_64+0xdc/0x260
[   81.161543][ T5091]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   81.167437][ T5091] RIP: 0033:0x7fb900f1e677
[   81.171861][ T5091] 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
[   81.191902][ T5091] RSP: 002b:00007ffde4787608 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[   81.200436][ T5091] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb900f1e677
[   81.208513][ T5091] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffde47876c0
[   81.217291][ T5091] RBP: 00007ffde47876c0 R08: 0000000000000000 R09: 0000000000000000
[   81.225267][ T5091] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffde4788730
[   81.233243][ T5091] R13: 00005555583346c0 R14: 431bde82d7b634db R15: 00007ffde4788750
[   81.241564][ T5091]  </TASK>
[   81.244593][ T5091] Modules linked in:
[pid  5090] ioctl(3, LOOP_CLR_FD <unfinished ...>
[pid  5089] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
[pid  5088] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5093, si_uid=0, si_status=0, si_utime=12 /* 0.12 s */, si_stime=32 /* 0.32 s */} ---
[pid  5089] newfstatat(3, "",  <unfinished ...>
[pid  5088] restart_syscall(<... resuming interrupted clone ...> <unfinished ...>
[pid  5089] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[pid  5088] <... restart_syscall resumed>) = 0
[   81.257477][ T5091] ---[ end trace 0000000000000000 ]---
[   81.270780][ T5091] RIP: 0010:write_special_inodes+0xa9/0x170
[   81.281879][ T5091] Code: 41 ff d4 0f 1f 00 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 41 ff d4 0f 1f 00 48 8d
[pid  5089] getdents64(3, 0x5555583346f0 /* 4 entries */, 32768) = 112
[pid  5088] umount2("./0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5089] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5088] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5089] <... umount2 resumed>)      = -1 EINVAL (Invalid argument)
[pid  5088] openat(AT_FDCWD, "./0", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY <unfinished ...>
[pid  5089] newfstatat(AT_FDCWD, "./0/binderfs",  <unfinished ...>
[pid  5088] <... openat resumed>)       = 3
[pid  5088] newfstatat(3, "",  <unfinished ...>
[pid  5089] <... newfstatat resumed>{st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5089] unlink("./0/binderfs" <unfinished ...>
[pid  5088] <... newfstatat resumed>{st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0
[   81.315811][ T5091] RSP: 0018:ffffc9000312fbb8 EFLAGS: 00010206
[   81.324286][ T5091] RAX: 0000000000000006 RBX: ffff88802c41b600 RCX: ffffffff81bf112e
[   81.334276][ T5091] RDX: 0000000000000000 RSI: ffffffff81bf10e1 RDI: 0000000000000030
[   81.334676][ T5098] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[   81.343181][ T5091] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000
[pid  5088] getdents64(3,  <unfinished ...>
[pid  5089] <... unlink resumed>)       = 0
[pid  5088] <... getdents64 resumed>0x5555583346f0 /* 4 entries */, 32768) = 112
[pid  5088] umount2("./0/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument)
[pid  5089] umount2("./0/file0", MNT_FORCE|UMOUNT_NOFOLLOW <unfinished ...>
[pid  5088] newfstatat(AT_FDCWD, "./0/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0
[pid  5088] unlink("./0/binderfs")      = 0
[   81.365640][ T5091] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff81bfda00
[   81.375820][ T5091] R13: 0000000000000000 R14: ffff888022013800 R15: ffff88802915e3c0
[   81.389932][ T5091] FS:  0000555558333380(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000
[   81.426512][ T5091] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   81.438979][ T5091] CR2: 000056412a49c278 CR3: 000000002c304000 CR4: 00000000003506f0
[   81.447403][ T5091] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   81.460559][ T5091] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   81.469579][ T5091] Kernel panic - not syncing: Fatal exception
[   81.475873][ T5091] Kernel Offset: disabled
[   81.480279][ T5091] Rebooting in 86400 seconds..