./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2152439165

<...>
Warning: Permanently added '10.128.0.100' (ECDSA) to the list of known hosts.
execve("./syz-executor2152439165", ["./syz-executor2152439165"], 0x7ffe4e0c5c00 /* 10 vars */) = 0
brk(NULL)                               = 0x555557388000
brk(0x555557388c40)                     = 0x555557388c40
arch_prctl(ARCH_SET_FS, 0x555557388300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor2152439165", 4096) = 28
brk(0x5555573a9c40)                     = 0x5555573a9c40
brk(0x5555573aa000)                     = 0x5555573aa000
mprotect(0x7f6f1f181000, 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
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=5076}, "\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=5076}, {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=5076}, {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=5076}, {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=5076}, {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=5076}, {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=5076}, {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=0x5555573885d0) = 5078
./strace-static-x86_64: Process 5078 attached
[pid  5078] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5078] setsid()                    = 1
[pid  5078] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5078] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5078] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5078] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5078] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5078] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5078] unshare(CLONE_NEWNS)        = 0
[pid  5078] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5078] unshare(CLONE_NEWIPC)       = 0
[pid  5078] unshare(CLONE_NEWCGROUP)    = 0
[pid  5078] unshare(CLONE_NEWUTS)       = 0
[pid  5078] unshare(CLONE_SYSVSEM)      = 0
[pid  5078] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5078] write(3, "16777216", 8)     = 8
[pid  5078] close(3)                    = 0
[pid  5078] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5078] write(3, "536870912", 9)    = 9
[pid  5078] close(3)                    = 0
[pid  5078] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5078] write(3, "1024", 4)         = 4
[pid  5078] close(3)                    = 0
[pid  5078] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5078] write(3, "8192", 4)         = 4
[pid  5078] close(3)                    = 0
[pid  5078] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5078] write(3, "1024", 4)         = 4
[pid  5078] close(3)                    = 0
[pid  5078] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5078] write(3, "1024", 4)         = 4
[pid  5078] close(3)                    = 0
[pid  5078] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5078] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5078] close(3)                    = 0
[pid  5078] getpid()                    = 1
[pid  5078] 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  5078] 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  5078] unshare(CLONE_NEWNET)       = 0
[pid  5078] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5078] write(3, "0 65535", 7)      = 7
[pid  5078] close(3)                    = 0
[pid  5078] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3
[pid  5078] dup2(3, 200)                = 200
[pid  5078] close(3)                    = 0
[pid  5078] ioctl(200, TUNSETIFF, 0x7ffec88dc770) = 0
[pid  5078] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC) = 3
[pid  5078] write(3, "0", 1)            = 1
[pid  5078] close(3)                    = 0
[pid  5078] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC) = 3
[pid  5078] write(3, "0", 1)            = 1
[pid  5078] close(3)                    = 0
[pid  5078] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3
[pid  5078] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5078] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5078] close(4)                    = 0
[pid  5078] sendto(3, [{nlmsg_len=40, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x18\x00\x00\x0b\x00\x00\x00\x08\x00\x02\x00\xac\x14\x14\xaa\x08\x00\x01\x00\xac\x14\x14\xaa"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40
[pid  5078] 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=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5078] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5078] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5078] close(4)                    = 0
[pid  5078] sendto(3, [{nlmsg_len=64, nlmsg_type=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x78\x00\x00\x0b\x00\x00\x00\x14\x00\x02\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xaa"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64
[pid  5078] 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=0x14 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x500, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5078] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5078] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5078] close(4)                    = 0
[pid  5078] sendto(3, [{nlmsg_len=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x02\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x08\x00\x01\x00\xac\x14\x14\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 48, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 48
[pid  5078] 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=48, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5078] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5078] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5078] close(4)                    = 0
[pid  5078] sendto(3, [{nlmsg_len=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}, "\x0a\x00\x00\x00\x0b\x00\x00\x00\x80\x00\x00\x00\x14\x00\x01\x00\xfe\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbb\x0a\x00\x02\x00\xbb\xaa\xaa\xaa\xaa\xaa\x00\x00"], 60, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 60
[pid  5078] 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=60, nlmsg_type=0x1c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK|0x600, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5078] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5078] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5078] close(4)                    = 0
[pid  5078] 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\x0a\x00\x01\x00\xaa\xaa\xaa\xaa\xaa\xaa\x00\x00"], 44, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 44
[pid  5078] 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=44, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5078] close(3)                    = 0
[pid  5078] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  5078] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8
[pid  5078] close(3)                    = 0
[pid  5078] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5078] 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  5078] 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  5078] 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  5078] 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  5078] 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  5078] 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  5078] 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  5078] 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  5078] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5078] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=12}) = 0
[pid  5078] close(4)                    = 0
[pid  5078] 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  5078] 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  5078] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
[pid  5078] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0
[pid  5078] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0
[pid  5078] close(4)                    = 0
[pid  5078] 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  5078] 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  5078] 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  5078] 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  5078] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5078] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=13}) = 0
[pid  5078] close(4)                    = 0
[pid  5078] 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\x0d\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  5078] 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  5078] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
[pid  5078] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0
[pid  5078] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0
[pid  5078] close(4)                    = 0
[pid  5078] 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\x0d\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
syzkaller login: [   70.410145][   T56] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   70.418124][   T56] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   70.427879][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[pid  5078] 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  5078] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5078] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=12}) = 0
[pid  5078] close(4)                    = 0
[pid  5078] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5078] 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  5078] 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\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  5078] close(4)                    = 0
[pid  5078] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5078] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=13}) = 0
[pid  5078] close(4)                    = 0
[pid  5078] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5078] 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\x0d\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  5078] recvfrom(4, [{nlmsg_len=1420, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0d\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  5078] close(4)                    = 0
[pid  5078] close(3)                    = 0
[pid  5078] mkdir("/dev/binderfs", 0777) = 0
[pid  5078] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5078] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5078] mq_open("\x21\x7f", O_RDWR|O_CREAT|O_EXCL|O_APPEND|O_LARGEFILE|O_CLOEXEC|0xcc000030, 000, NULL) = 3
[pid  5078] io_uring_setup(5556, {flags=0, sq_thread_cpu=0, sq_thread_idle=0, sq_entries=8192, cq_entries=16384, features=IORING_FEAT_SINGLE_MMAP|IORING_FEAT_NODROP|IORING_FEAT_SUBMIT_STABLE|IORING_FEAT_RW_CUR_POS|IORING_FEAT_CUR_PERSONALITY|IORING_FEAT_FAST_POLL|IORING_FEAT_POLL_32BITS|IORING_FEAT_SQPOLL_NONFIXED|IORING_FEAT_EXT_ARG|IORING_FEAT_NATIVE_WORKERS|IORING_FEAT_RSRC_TAGS|IORING_FEAT_CQE_SKIP|IORING_FEAT_LINKED_FILE, sq_off={head=0, tail=64, ring_mask=256, ring_entries=264, flags=276, dropped=272, array=262464}, cq_off={head=128, tail=192, ring_mask=260, ring_entries=268, overflow=284, cqes=320, flags=280}}) = 4
[pid  5078] mmap(0x20ee9000, 295232, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 4, 0) = 0x20ee9000
[pid  5078] mmap(0x20d8c000, 524288, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED|MAP_POPULATE, 4, 0x10000000) = 0x20d8c000
[pid  5078] io_uring_enter(4, 2318, 0, 0, NULL, 0) = 1
[pid  5078] mq_timedsend(3, NULL, 0, 0, NULL) = 0
[pid  5078] exit_group(1)               = ?
[   70.464622][   T56] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   70.473490][   T56] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   70.483146][  T899] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[   70.581148][ T5078] ==================================================================
[   70.589266][ T5078] BUG: KASAN: use-after-free in io_fallback_tw+0x6d/0x119
[   70.596387][ T5078] Read of size 8 at addr ffff88801c490948 by task syz-executor215/5078
[   70.604631][ T5078] 
[   70.606957][ T5078] CPU: 1 PID: 5078 Comm: syz-executor215 Not tainted 6.2.0-rc3-next-20230112-syzkaller #0
[   70.616856][ T5078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   70.626910][ T5078] Call Trace:
[   70.630189][ T5078]  <TASK>
[   70.633122][ T5078]  dump_stack_lvl+0xd1/0x138
[   70.637732][ T5078]  print_report+0x15e/0x45d
[   70.642294][ T5078]  ? __phys_addr+0xc8/0x140
[   70.646821][ T5078]  ? io_fallback_tw+0x6d/0x119
[   70.651602][ T5078]  kasan_report+0xc0/0xf0
[   70.655953][ T5078]  ? io_fallback_tw+0x6d/0x119
[   70.660841][ T5078]  io_fallback_tw+0x6d/0x119
[   70.665708][ T5078]  tctx_task_work.cold+0xf/0x2c
[   70.670583][ T5078]  ? handle_tw_list+0x460/0x460
[   70.675553][ T5078]  ? lock_downgrade+0x6e0/0x6e0
[   70.680440][ T5078]  ? do_raw_spin_lock+0x124/0x2b0
[   70.685495][ T5078]  ? rwlock_bug.part.0+0x90/0x90
[   70.690453][ T5078]  ? _raw_spin_unlock_irq+0x23/0x50
[   70.695693][ T5078]  task_work_run+0x16f/0x270
[   70.700394][ T5078]  ? task_work_cancel+0x30/0x30
[   70.705271][ T5078]  do_exit+0xb17/0x2a90
[   70.709450][ T5078]  ? lock_downgrade+0x6e0/0x6e0
[   70.714310][ T5078]  ? do_raw_spin_lock+0x124/0x2b0
[   70.719348][ T5078]  ? mm_update_next_owner+0x7b0/0x7b0
[   70.724742][ T5078]  ? rwlock_bug.part.0+0x90/0x90
[   70.729951][ T5078]  ? _raw_spin_unlock_irq+0x23/0x50
[   70.735263][ T5078]  do_group_exit+0xd4/0x2a0
[   70.739897][ T5078]  __x64_sys_exit_group+0x3e/0x50
[   70.744941][ T5078]  do_syscall_64+0x39/0xb0
[   70.749397][ T5078]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   70.755316][ T5078] RIP: 0033:0x7f6f1f10c139
[   70.759736][ T5078] Code: Unable to access opcode bytes at 0x7f6f1f10c10f.
[   70.766750][ T5078] RSP: 002b:00007ffec88dc698 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   70.775174][ T5078] RAX: ffffffffffffffda RBX: 00007f6f1f187430 RCX: 00007f6f1f10c139
[   70.783161][ T5078] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   70.791195][ T5078] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 0000000000000000
[   70.799183][ T5078] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6f1f187430
[   70.807168][ T5078] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   70.815159][ T5078]  </TASK>
[   70.818185][ T5078] 
[   70.820508][ T5078] Allocated by task 5078:
[   70.824832][ T5078]  kasan_save_stack+0x22/0x40
[   70.829520][ T5078]  kasan_set_track+0x25/0x30
[   70.834130][ T5078]  __kasan_slab_alloc+0x7f/0x90
[   70.838991][ T5078]  kmem_cache_alloc_bulk+0x3aa/0x730
[   70.844722][ T5078]  __io_alloc_req_refill+0xcc/0x40b
[   70.849931][ T5078]  io_submit_sqes.cold+0x7c/0xc2
[   70.854877][ T5078]  __do_sys_io_uring_enter+0x9e4/0x2c10
[   70.860526][ T5078]  do_syscall_64+0x39/0xb0
[   70.864950][ T5078]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   70.870868][ T5078] 
[   70.873187][ T5078] Freed by task 56:
[   70.876988][ T5078]  kasan_save_stack+0x22/0x40
[   70.881673][ T5078]  kasan_set_track+0x25/0x30
[   70.886274][ T5078]  kasan_save_free_info+0x2e/0x40
[   70.891315][ T5078]  ____kasan_slab_free+0x160/0x1c0
[   70.896522][ T5078]  slab_free_freelist_hook+0x8b/0x1c0
[   70.901898][ T5078]  kmem_cache_free+0xec/0x4e0
[   70.906667][ T5078]  io_req_caches_free+0x1a9/0x1e6
[   70.911719][ T5078]  io_ring_exit_work+0x2e7/0xc80
[   70.916665][ T5078]  process_one_work+0x9bf/0x1750
[   70.921616][ T5078]  worker_thread+0x669/0x1090
[   70.926300][ T5078]  kthread+0x2e8/0x3a0
[   70.930376][ T5078]  ret_from_fork+0x1f/0x30
[   70.934807][ T5078] 
[   70.937137][ T5078] The buggy address belongs to the object at ffff88801c4908c0
[   70.937137][ T5078]  which belongs to the cache io_kiocb of size 216
[   70.951106][ T5078] The buggy address is located 136 bytes inside of
[   70.951106][ T5078]  216-byte region [ffff88801c4908c0, ffff88801c490998)
[   70.965772][ T5078] 
[   70.968093][ T5078] The buggy address belongs to the physical page:
[   70.974508][ T5078] page:ffffea0000712400 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1c490
[   70.984666][ T5078] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
[   70.992226][ T5078] raw: 00fff00000000200 ffff88814669b140 dead000000000122 0000000000000000
[   71.000827][ T5078] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000
[   71.009407][ T5078] page dumped because: kasan: bad access detected
[   71.015817][ T5078] page_owner tracks the page as allocated
[   71.021527][ T5078] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 5078, tgid 5078 (syz-executor215), ts 70508096877, free_ts 70491911957
[   71.040205][ T5078]  get_page_from_freelist+0x11bb/0x2d50
[   71.045856][ T5078]  __alloc_pages+0x1cb/0x5c0
[   71.050459][ T5078]  alloc_pages+0x1aa/0x270
[   71.054887][ T5078]  allocate_slab+0x25f/0x350
[   71.059481][ T5078]  ___slab_alloc+0xa91/0x1400
[   71.064163][ T5078]  kmem_cache_alloc_bulk+0x23d/0x730
[   71.069462][ T5078]  __io_alloc_req_refill+0xcc/0x40b
[   71.074670][ T5078]  io_submit_sqes.cold+0x7c/0xc2
[   71.079621][ T5078]  __do_sys_io_uring_enter+0x9e4/0x2c10
[   71.085269][ T5078]  do_syscall_64+0x39/0xb0
[   71.089699][ T5078]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   71.095609][ T5078] page last free stack trace:
[   71.100274][ T5078]  free_pcp_prepare+0x4d0/0x910
[   71.105135][ T5078]  free_unref_page+0x1d/0x490
[   71.109831][ T5078]  __unfreeze_partials+0x17c/0x1a0
[   71.114956][ T5078]  qlist_free_all+0x6a/0x170
[   71.119560][ T5078]  kasan_quarantine_reduce+0x192/0x220
[   71.125038][ T5078]  __kasan_slab_alloc+0x63/0x90
[   71.129900][ T5078]  kmem_cache_alloc_node+0x183/0x350
[   71.135193][ T5078]  __alloc_skb+0x216/0x310
[   71.139618][ T5078]  rtmsg_ifinfo_build_skb+0x76/0x1b0
[   71.144921][ T5078]  rtmsg_ifinfo+0x1d0/0x280
[   71.149431][ T5078]  netdev_state_change+0x11e/0x130
[   71.154555][ T5078]  linkwatch_do_dev+0x10e/0x150
[   71.159414][ T5078]  __linkwatch_run_queue+0x23f/0x6a0
[   71.164708][ T5078]  linkwatch_event+0x4e/0x70
[   71.169310][ T5078]  process_one_work+0x9bf/0x1750
[   71.174262][ T5078]  worker_thread+0x669/0x1090
[   71.178949][ T5078] 
[   71.181269][ T5078] Memory state around the buggy address:
[   71.186907][ T5078]  ffff88801c490800: fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc
[   71.194970][ T5078]  ffff88801c490880: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb
[   71.203033][ T5078] >ffff88801c490900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   71.211125][ T5078]                                               ^
[   71.217534][ T5078]  ffff88801c490980: fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc
[   71.225600][ T5078]  ffff88801c490a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   71.233663][ T5078] ==================================================================
[   71.243688][ T5078] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   71.244989][ T1207] ieee802154 phy0 wpan0: encryption failed: -22
[   71.245106][ T1207] ieee802154 phy1 wpan1: encryption failed: -22
[   71.263348][ T5078] CPU: 1 PID: 5078 Comm: syz-executor215 Not tainted 6.2.0-rc3-next-20230112-syzkaller #0
[   71.273245][ T5078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   71.283338][ T5078] Call Trace:
[   71.286616][ T5078]  <TASK>
[   71.289549][ T5078]  dump_stack_lvl+0xd1/0x138
[   71.294165][ T5078]  panic+0x2cc/0x626
[   71.298082][ T5078]  ? panic_print_sys_info.part.0+0x112/0x112
[   71.304086][ T5078]  ? preempt_schedule_thunk+0x1a/0x20
[   71.309735][ T5078]  ? preempt_schedule_common+0x59/0xc0
[   71.315646][ T5078]  check_panic_on_warn.cold+0x19/0x35
[   71.321042][ T5078]  end_report.part.0+0x36/0x73
[   71.325814][ T5078]  ? io_fallback_tw+0x6d/0x119
[   71.330586][ T5078]  kasan_report.cold+0xa/0xf
[   71.335188][ T5078]  ? io_fallback_tw+0x6d/0x119
[   71.339960][ T5078]  io_fallback_tw+0x6d/0x119
[   71.344558][ T5078]  tctx_task_work.cold+0xf/0x2c
[   71.349418][ T5078]  ? handle_tw_list+0x460/0x460
[   71.354364][ T5078]  ? lock_downgrade+0x6e0/0x6e0
[   71.359230][ T5078]  ? do_raw_spin_lock+0x124/0x2b0
[   71.364261][ T5078]  ? rwlock_bug.part.0+0x90/0x90
[   71.369206][ T5078]  ? _raw_spin_unlock_irq+0x23/0x50
[   71.374429][ T5078]  task_work_run+0x16f/0x270
[   71.379037][ T5078]  ? task_work_cancel+0x30/0x30
[   71.383919][ T5078]  do_exit+0xb17/0x2a90
[   71.388093][ T5078]  ? lock_downgrade+0x6e0/0x6e0
[   71.392947][ T5078]  ? do_raw_spin_lock+0x124/0x2b0
[   71.397979][ T5078]  ? mm_update_next_owner+0x7b0/0x7b0
[   71.403366][ T5078]  ? rwlock_bug.part.0+0x90/0x90
[   71.408310][ T5078]  ? _raw_spin_unlock_irq+0x23/0x50
[   71.413540][ T5078]  do_group_exit+0xd4/0x2a0
[   71.418064][ T5078]  __x64_sys_exit_group+0x3e/0x50
[   71.423092][ T5078]  do_syscall_64+0x39/0xb0
[   71.427515][ T5078]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   71.433437][ T5078] RIP: 0033:0x7f6f1f10c139
[   71.437853][ T5078] Code: Unable to access opcode bytes at 0x7f6f1f10c10f.
[   71.444870][ T5078] RSP: 002b:00007ffec88dc698 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   71.453387][ T5078] RAX: ffffffffffffffda RBX: 00007f6f1f187430 RCX: 00007f6f1f10c139
[   71.461358][ T5078] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   71.469329][ T5078] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 0000000000000000
[   71.477300][ T5078] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6f1f187430
[   71.485356][ T5078] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   71.493334][ T5078]  </TASK>
[   71.496495][ T5078] Kernel Offset: disabled
[   71.500811][ T5078] Rebooting in 86400 seconds..