./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2298158291

<...>
DUID 00:04:a3:03:08:15:93:78:e3:1f:4c:1c:fb:56:e6:f5:4b:05
forked to background, child pid 4651
[   35.049036][ T4652] 8021q: adding VLAN 0 to HW filter on device bond0
[   35.077321][ T4652] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.1.36' (ECDSA) to the list of known hosts.
execve("./syz-executor2298158291", ["./syz-executor2298158291"], 0x7ffd159b0eb0 /* 10 vars */) = 0
brk(NULL)                               = 0x5555564ff000
brk(0x5555564ffc40)                     = 0x5555564ffc40
arch_prctl(ARCH_SET_FS, 0x5555564ff300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor2298158291", 4096) = 28
brk(0x555556520c40)                     = 0x555556520c40
brk(0x555556521000)                     = 0x555556521000
mprotect(0x7f5d863c3000, 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
getpid()                                = 5075
openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC) = 3
write(3, "10000000000", 11)             = 11
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3
write(3, "20", 2)                       = 2
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
write(3, "100", 3)                      = 3
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3
write(3, "7 4 1 3", 7)                  = 7
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3
write(3, "1", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3
write(3, "5075", 4)                     = 4
close(3)                                = 0
mount(NULL, "/proc/sys/fs/binfmt_misc", "binfmt_misc", 0, NULL) = -1 EBUSY (Device or resource busy)
openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3
write(3, "\x3a\x73\x79\x7a\x30\x3a\x4d\x3a\x30\x3a\x01\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a", 21) = 21
close(3)                                = 0
openat(AT_FDCWD, "/proc/sys/fs/binfmt_misc/register", O_WRONLY|O_CLOEXEC) = 3
write(3, "\x3a\x73\x79\x7a\x31\x3a\x4d\x3a\x31\x3a\x02\x3a\x3a\x2e\x2f\x66\x69\x6c\x65\x30\x3a\x50\x4f\x43", 24) = 24
close(3)                                = 0
openat(AT_FDCWD, "/sys/kernel/debug/failslab/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/ignore-private", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-highmem", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3
write(3, "N", 1)                        = 1
close(3)                                = 0
openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/min-order", O_WRONLY|O_CLOEXEC) = 3
write(3, "0", 1)                        = 1
close(3)                                = 0
socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3
socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4
sendto(4, [{nlmsg_len=36, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0d\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x35\x34\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
recvfrom(4, [{nlmsg_len=704, nlmsg_type=nlctrl, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=5075}, "\x01\x02\x00\x00\x0d\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x35\x34\x00\x00\x00\x00\x06\x00\x01\x00\x1c\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x26\x00\x00\x00\x48\x02\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x05\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x03\x00"...], 4096, 0, NULL, NULL) = 704
recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5075}, {error=0, msg={nlmsg_len=36, nlmsg_type=nlctrl, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
access("/proc/net", R_OK)               = 0
access("/proc/net/unix", R_OK)          = 0
socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5
ioctl(5, SIOCGIFINDEX, {ifr_name="wpan0", ifr_ifindex=11}) = 0
close(5)                                = 0
sendto(4, [{nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x0b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x06\x00\x0a\x00\xa0\xaa\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5075}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5
ioctl(5, SIOCGIFINDEX, {ifr_name="wpan0", ifr_ifindex=11}) = 0
close(5)                                = 0
sendto(3, [{nlmsg_len=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00\x0c\x00\x01\x00\x02\x00\xaa\xaa\xaa\xaa\xaa\xaa"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44
recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5075}, {error=0, msg={nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
sendto(3, [{nlmsg_len=68, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_EXCL|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=0, ifi_flags=0, ifi_change=0}, [[{nla_len=11, nla_type=IFLA_IFNAME}, "lowpan0"...], [{nla_len=16, nla_type=IFLA_LINKINFO}, [{nla_len=10, nla_type=IFLA_INFO_KIND}, "lowpan"...]], [{nla_len=8, nla_type=IFLA_LINK}, 11]]], 68, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 68
recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5075}, {error=0, msg={nlmsg_len=68, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|NLM_F_EXCL|NLM_F_CREATE, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5
ioctl(5, SIOCGIFINDEX, {ifr_name="wpan1", ifr_ifindex=12}) = 0
close(5)                                = 0
sendto(4, [{nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x0b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x06\x00\x0a\x00\xa1\xaa\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
recvfrom(4, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5075}, {error=0, msg={nlmsg_len=36, nlmsg_type=nl802154, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 5
ioctl(5, SIOCGIFINDEX, {ifr_name="wpan1", ifr_ifindex=12}) = 0
close(5)                                = 0
sendto(3, [{nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, {ifi_family=AF_UNSPEC, ifi_type=ARPHRD_NETROM, ifi_index=if_nametoindex("wpan1"), ifi_flags=IFF_UP, ifi_change=0x1}, [{nla_len=12, nla_type=IFLA_ADDRESS}, 02:01:aa:aa:aa:aa:aa]], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44
recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=5075}, {error=0, msg={nlmsg_len=44, nlmsg_type=RTM_NEWLINK, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
close(3)                                = 0
close(4)                                = 0
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555564ff5d0) = 5077
./strace-static-x86_64: Process 5077 attached
[pid  5077] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5077] setsid()                    = 1
[pid  5077] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5077] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5077] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5077] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5077] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5077] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5077] unshare(CLONE_NEWNS)        = 0
[pid  5077] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5077] unshare(CLONE_NEWIPC)       = 0
[pid  5077] unshare(CLONE_NEWCGROUP)    = 0
[pid  5077] unshare(CLONE_NEWUTS)       = 0
[pid  5077] unshare(CLONE_SYSVSEM)      = 0
[pid  5077] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5077] write(3, "16777216", 8)     = 8
[pid  5077] close(3)                    = 0
[pid  5077] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5077] write(3, "536870912", 9)    = 9
[pid  5077] close(3)                    = 0
[pid  5077] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5077] write(3, "1024", 4)         = 4
[pid  5077] close(3)                    = 0
[pid  5077] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5077] write(3, "8192", 4)         = 4
[pid  5077] close(3)                    = 0
[pid  5077] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5077] write(3, "1024", 4)         = 4
[pid  5077] close(3)                    = 0
[pid  5077] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5077] write(3, "1024", 4)         = 4
[pid  5077] close(3)                    = 0
[pid  5077] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5077] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5077] close(3)                    = 0
[pid  5077] getpid()                    = 1
[pid  5077] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5077] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5077] unshare(CLONE_NEWNET)       = 0
[pid  5077] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5077] write(3, "0 65535", 7)      = 7
[pid  5077] close(3)                    = 0
[pid  5077] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  5077] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8
[pid  5077] close(3)                    = 0
[pid  5077] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5077] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40
[pid  5077] recvfrom(3, [{nlmsg_len=224, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x28\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x19\x00\x00\x00\x7c\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 224
[pid  5077] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5077] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32
[pid  5077] recvfrom(3, [{nlmsg_len=2476, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x22\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x41\x01\x00\x00\xd8\x08\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2476
[pid  5077] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5077] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
[pid  5077] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=2, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56
[pid  5077] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5077] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0
[pid  5077] close(4)                    = 0
[pid  5077] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
[pid  5077] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5077] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
[pid  5077] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0
[pid  5077] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0
[pid  5077] close(4)                    = 0
[pid  5077] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64
[pid  5077] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5077] sendto(3, [{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
[pid  5077] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=3, msg=[{nlmsg_len=36, nlmsg_type=0x28 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56
[pid  5077] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5077] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0
[pid  5077] close(4)                    = 0
[pid  5077] sendto(3, [{nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
[pid  5077] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5077] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
[pid  5077] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0
[pid  5077] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0
[pid  5077] close(4)                    = 0
syzkaller login: [   58.365398][  T934] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   58.373305][  T934] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   58.383637][   T22] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[pid  5077] sendto(3, [{nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64
[pid  5077] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x22 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5077] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5077] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0
[pid  5077] close(4)                    = 0
[pid  5077] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5077] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32
[pid  5077] recvfrom(4, [{nlmsg_len=1420, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1420
[pid  5077] close(4)                    = 0
[pid  5077] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5077] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0
[pid  5077] close(4)                    = 0
[pid  5077] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5077] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32
[pid  5077] recvfrom(4, [{nlmsg_len=1420, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1420
[pid  5077] close(4)                    = 0
[pid  5077] close(3)                    = 0
[pid  5077] mkdir("/dev/binderfs", 0777) = 0
[pid  5077] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5077] symlink("/dev/binderfs", "./binderfs") = 0
[   58.418381][   T33] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   58.427215][   T33] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   58.436435][  T900] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[pid  5077] memfd_create("syzkaller", 0) = 3
[pid  5077] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f5d7deff000
[   58.458986][ T5077] memfd_create() without MFD_EXEC nor MFD_NOEXEC_SEAL, pid=5077 'syz-executor229'
[pid  5077] 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) = 16777216
[pid  5077] munmap(0x7f5d7deff000, 16777216) = 0
[pid  5077] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5077] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5077] close(3)                    = 0
[pid  5077] mkdir("./file0", 0777)      = 0
[pid  5077] mount("/dev/loop0", "./file0", "jfs", MS_RDONLY|MS_NOSUID|MS_REC|MS_SILENT, "") = 0
[pid  5077] openat(AT_FDCWD, "./file0", O_RDONLY|O_DIRECTORY) = 3
[pid  5077] chdir("./file0")            = 0
[pid  5077] ioctl(4, LOOP_CLR_FD)       = 0
[pid  5077] close(4)                    = 0
[pid  5077] mount("./file0", "./file0", NULL, MS_NOSUID|MS_DIRSYNC|MS_BIND|MS_UNBINDABLE|MS_PRIVATE, NULL) = 0
[pid  5077] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4
[pid  5077] write(4, "9", 1)            = 1
[   58.620698][ T5077] loop0: detected capacity change from 0 to 32768
[   58.642515][ T5077] FAULT_INJECTION: forcing a failure.
[   58.642515][ T5077] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[   58.656469][ T5077] CPU: 1 PID: 5077 Comm: syz-executor229 Not tainted 6.2.0-rc3-next-20230112-syzkaller #0
[   58.666433][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   58.676510][ T5077] Call Trace:
[   58.679783][ T5077]  <TASK>
[   58.682719][ T5077]  dump_stack_lvl+0xd1/0x138
[   58.687326][ T5077]  should_fail_ex.cold+0x5/0xa
[   58.692100][ T5077]  prepare_alloc_pages+0x178/0x570
[   58.697216][ T5077]  __alloc_pages+0x149/0x5c0
[   58.701803][ T5077]  ? __alloc_pages_slowpath.constprop.0+0x23f0/0x23f0
[   58.708564][ T5077]  ? find_held_lock+0x2d/0x110
[   58.713334][ T5077]  ? free_unref_page+0x284/0x490
[   58.718268][ T5077]  ? lock_downgrade+0x6e0/0x6e0
[   58.723119][ T5077]  ? free_unref_page_commit+0x38f/0x6e0
[   58.728692][ T5077]  __kmalloc_large_node+0x85/0x160
[   58.733813][ T5077]  kmalloc_large+0x1c/0x70
[   58.738230][ T5077]  diMount+0x29/0x830
[   58.742206][ T5077]  jfs_mount_rw+0x239/0x690
[   58.746768][ T5077]  ? updateSuper+0x7a0/0x7a0
[   58.751369][ T5077]  ? list_lru_walk_node+0x15a/0x2f0
[   58.756589][ T5077]  ? list_lru_walk_one+0xe0/0xe0
[   58.761534][ T5077]  jfs_remount+0x520/0x650
[   58.765971][ T5077]  ? parse_options+0xee0/0xee0
[   58.770744][ T5077]  ? shrink_dcache_sb+0x1a3/0x2a0
[   58.775779][ T5077]  ? shrink_dentry_list+0x4f0/0x4f0
[   58.781077][ T5077]  ? path_mount+0x13e0/0x1e20
[   58.785759][ T5077]  ? lock_acquire+0x32/0xc0
[   58.790259][ T5077]  ? path_mount+0x13e0/0x1e20
[   58.794956][ T5077]  ? parse_options+0xee0/0xee0
[   58.799722][ T5077]  legacy_reconfigure+0x119/0x180
[   58.804752][ T5077]  reconfigure_super+0x40c/0xa30
[   58.809695][ T5077]  ? fs_umode_to_dtype+0xd0/0xd0
[   58.814637][ T5077]  path_mount+0x1830/0x1e20
[   58.819144][ T5077]  ? kmem_cache_free+0xec/0x4e0
[   58.823991][ T5077]  ? finish_automount+0x9b0/0x9b0
[   58.829104][ T5077]  ? putname+0x102/0x140
[   58.833364][ T5077]  __x64_sys_mount+0x283/0x300
[   58.838132][ T5077]  ? copy_mnt_ns+0xb30/0xb30
[   58.842719][ T5077]  ? lockdep_hardirqs_on+0x7d/0x100
[   58.848016][ T5077]  ? _raw_spin_unlock_irq+0x2e/0x50
[   58.853234][ T5077]  ? ptrace_notify+0xfe/0x140
[   58.857923][ T5077]  do_syscall_64+0x39/0xb0
[   58.862346][ T5077]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   58.868249][ T5077] RIP: 0033:0x7f5d86354a49
[   58.872670][ T5077] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[   58.892281][ T5077] RSP: 002b:00007ffced0ce5f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[   58.901297][ T5077] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5d86354a49
[   58.909272][ T5077] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000000
[pid  5077] mount(NULL, "./file0", NULL, MS_REMOUNT|MS_I_VERSION, NULL) = -1 ENOMEM (Cannot allocate memory)
[pid  5077] close(3)                    = 0
[pid  5077] close(4)                    = 0
[pid  5077] close(5)                    = -1 EBADF (Bad file descriptor)
[pid  5077] close(6)                    = -1 EBADF (Bad file descriptor)
[pid  5077] close(7)                    = -1 EBADF (Bad file descriptor)
[pid  5077] close(8)                    = -1 EBADF (Bad file descriptor)
[pid  5077] close(9)                    = -1 EBADF (Bad file descriptor)
[pid  5077] close(10)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(11)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(12)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(13)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(14)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(15)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(16)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(17)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(18)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(19)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(20)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(21)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(22)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(23)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(24)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(25)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(26)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(27)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(28)                   = -1 EBADF (Bad file descriptor)
[pid  5077] close(29)                   = -1 EBADF (Bad file descriptor)
[pid  5077] exit_group(1)               = ?
[   58.917234][ T5077] RBP: 0000000000000004 R08: 0000000000000000 R09: 00007ffc00000003
[   58.925218][ T5077] R10: 0000000000800020 R11: 0000000000000246 R12: 000000000000000c
[   58.933182][ T5077] R13: 00007ffced0ce63a R14: 00007ffced0ce650 R15: 00007f5d863c9720
[   58.941156][ T5077]  </TASK>
[   58.944663][ T5077] jfs_mount_rw: diMount failed!
[   58.962132][ T5077] ------------[ cut here ]------------
[   58.968170][ T5077] WARNING: CPU: 1 PID: 5077 at mm/slab_common.c:935 free_large_kmalloc+0xad/0xe0
[   58.977467][ T5077] Modules linked in:
[   58.981395][ T5077] CPU: 1 PID: 5077 Comm: syz-executor229 Not tainted 6.2.0-rc3-next-20230112-syzkaller #0
[   58.991596][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   59.001993][ T5077] RIP: 0010:free_large_kmalloc+0xad/0xe0
[   59.007764][ T5077] Code: ee 48 89 ef 5d 41 5c 41 5d e9 ef 45 0d 00 e8 ca ec d0 ff 44 89 e2 be 06 00 00 00 48 89 ef e8 aa 9d 1f 00 e8 35 eb d0 ff eb c6 <0f> 0b 80 3d 42 21 a7 0c 00 0f 84 60 d6 06 08 48 8b 74 24 20 4c 89
[   59.027442][ T5077] RSP: 0018:ffffc90003c2fbc8 EFLAGS: 00010246
[   59.033544][ T5077] RAX: 00fff00000000000 RBX: ffff8880762da930 RCX: 0000000000000000
[   59.041639][ T5077] RDX: 0000000000000000 RSI: ffff88807d118000 RDI: ffffea0001f44600
[   59.049674][ T5077] RBP: ffffea0001f44600 R08: 0000000000000007 R09: 0000000000000000
[   59.057705][ T5077] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88807d118000
[   59.065985][ T5077] R13: ffff888145439a00 R14: ffff8880762d8d70 R15: ffff8880762da930
[   59.073959][ T5077] FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   59.082956][ T5077] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   59.090549][ T5077] CR2: 00007f5d863c7160 CR3: 000000000c571000 CR4: 00000000003506e0
[   59.098617][ T5077] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   59.106675][ T5077] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   59.114750][ T5077] Call Trace:
[   59.118059][ T5077]  <TASK>
[   59.121026][ T5077]  diUnmount+0xf1/0x130
[   59.125318][ T5077]  jfs_umount+0x189/0x410
[   59.129675][ T5077]  jfs_put_super+0x85/0x1a0
[   59.134181][ T5077]  ? jfs_quota_off+0x170/0x170
[   59.138994][ T5077]  generic_shutdown_super+0x158/0x410
[   59.144455][ T5077]  kill_block_super+0x9b/0xf0
[   59.149138][ T5077]  deactivate_locked_super+0x98/0x160
[   59.154559][ T5077]  deactivate_super+0xb1/0xd0
[   59.159264][ T5077]  cleanup_mnt+0x2ae/0x3d0
[   59.163682][ T5077]  task_work_run+0x16f/0x270
[   59.168342][ T5077]  ? task_work_cancel+0x30/0x30
[   59.173227][ T5077]  do_exit+0xb17/0x2a90
[   59.177434][ T5077]  ? lock_downgrade+0x6e0/0x6e0
[   59.182303][ T5077]  ? do_raw_spin_lock+0x124/0x2b0
[   59.187418][ T5077]  ? mm_update_next_owner+0x7b0/0x7b0
[   59.192964][ T5077]  ? rwlock_bug.part.0+0x90/0x90
[   59.197998][ T5077]  ? _raw_spin_unlock_irq+0x23/0x50
[   59.203420][ T5077]  do_group_exit+0xd4/0x2a0
[   59.208020][ T5077]  __x64_sys_exit_group+0x3e/0x50
[   59.213070][ T5077]  do_syscall_64+0x39/0xb0
[   59.217545][ T5077]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   59.223464][ T5077] RIP: 0033:0x7f5d863535a9
[   59.227917][ T5077] Code: Unable to access opcode bytes at 0x7f5d8635357f.
[   59.234969][ T5077] RSP: 002b:00007ffced0ce5a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   59.243376][ T5077] RAX: ffffffffffffffda RBX: 00007f5d863c93f0 RCX: 00007f5d863535a9
[   59.251424][ T5077] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   59.259453][ T5077] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00007ffc00000003
[   59.267514][ T5077] R10: 0000000000800020 R11: 0000000000000246 R12: 00007f5d863c93f0
[   59.275643][ T5077] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   59.283814][ T5077]  </TASK>
[   59.286931][ T5077] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   59.294220][ T5077] CPU: 1 PID: 5077 Comm: syz-executor229 Not tainted 6.2.0-rc3-next-20230112-syzkaller #0
[   59.304098][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   59.314145][ T5077] Call Trace:
[   59.317422][ T5077]  <TASK>
[   59.320361][ T5077]  dump_stack_lvl+0xd1/0x138
[   59.324970][ T5077]  panic+0x2cc/0x626
[   59.328893][ T5077]  ? panic_print_sys_info.part.0+0x112/0x112
[   59.334924][ T5077]  ? free_large_kmalloc+0xad/0xe0
[   59.340058][ T5077]  check_panic_on_warn.cold+0x19/0x35
[   59.345458][ T5077]  __warn+0xf2/0x1a0
[   59.349376][ T5077]  ? free_large_kmalloc+0xad/0xe0
[   59.354426][ T5077]  report_bug+0x1c0/0x210
[   59.358786][ T5077]  handle_bug+0x3c/0x70
[   59.362956][ T5077]  exc_invalid_op+0x18/0x50
[   59.367473][ T5077]  asm_exc_invalid_op+0x1a/0x20
[   59.372347][ T5077] RIP: 0010:free_large_kmalloc+0xad/0xe0
[   59.378002][ T5077] Code: ee 48 89 ef 5d 41 5c 41 5d e9 ef 45 0d 00 e8 ca ec d0 ff 44 89 e2 be 06 00 00 00 48 89 ef e8 aa 9d 1f 00 e8 35 eb d0 ff eb c6 <0f> 0b 80 3d 42 21 a7 0c 00 0f 84 60 d6 06 08 48 8b 74 24 20 4c 89
[   59.397724][ T5077] RSP: 0018:ffffc90003c2fbc8 EFLAGS: 00010246
[   59.403806][ T5077] RAX: 00fff00000000000 RBX: ffff8880762da930 RCX: 0000000000000000
[   59.411787][ T5077] RDX: 0000000000000000 RSI: ffff88807d118000 RDI: ffffea0001f44600
[   59.419766][ T5077] RBP: ffffea0001f44600 R08: 0000000000000007 R09: 0000000000000000
[   59.427744][ T5077] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88807d118000
[   59.435724][ T5077] R13: ffff888145439a00 R14: ffff8880762d8d70 R15: ffff8880762da930
[   59.443724][ T5077]  ? free_large_kmalloc+0x15/0xe0
[   59.448778][ T5077]  diUnmount+0xf1/0x130
[   59.452962][ T5077]  jfs_umount+0x189/0x410
[   59.457320][ T5077]  jfs_put_super+0x85/0x1a0
[   59.461849][ T5077]  ? jfs_quota_off+0x170/0x170
[   59.466645][ T5077]  generic_shutdown_super+0x158/0x410
[   59.472051][ T5077]  kill_block_super+0x9b/0xf0
[   59.476751][ T5077]  deactivate_locked_super+0x98/0x160
[   59.482150][ T5077]  deactivate_super+0xb1/0xd0
[   59.486877][ T5077]  cleanup_mnt+0x2ae/0x3d0
[   59.491318][ T5077]  task_work_run+0x16f/0x270
[   59.495938][ T5077]  ? task_work_cancel+0x30/0x30
[   59.500833][ T5077]  do_exit+0xb17/0x2a90
[   59.505047][ T5077]  ? lock_downgrade+0x6e0/0x6e0
[   59.509922][ T5077]  ? do_raw_spin_lock+0x124/0x2b0
[   59.514971][ T5077]  ? mm_update_next_owner+0x7b0/0x7b0
[   59.520382][ T5077]  ? rwlock_bug.part.0+0x90/0x90
[   59.525351][ T5077]  ? _raw_spin_unlock_irq+0x23/0x50
[   59.530594][ T5077]  do_group_exit+0xd4/0x2a0
[   59.535133][ T5077]  __x64_sys_exit_group+0x3e/0x50
[   59.540192][ T5077]  do_syscall_64+0x39/0xb0
[   59.544645][ T5077]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   59.550574][ T5077] RIP: 0033:0x7f5d863535a9
[   59.555004][ T5077] Code: Unable to access opcode bytes at 0x7f5d8635357f.
[   59.562024][ T5077] RSP: 002b:00007ffced0ce5a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   59.570454][ T5077] RAX: ffffffffffffffda RBX: 00007f5d863c93f0 RCX: 00007f5d863535a9
[   59.578441][ T5077] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   59.586457][ T5077] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00007ffc00000003
[   59.594449][ T5077] R10: 0000000000800020 R11: 0000000000000246 R12: 00007f5d863c93f0
[   59.602466][ T5077] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   59.610487][ T5077]  </TASK>
[   59.613577][ T5077] Kernel Offset: disabled
[   59.617980][ T5077] Rebooting in 86400 seconds..