./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1307413742

<...>
[   33.204561][ T4672] 8021q: adding VLAN 0 to HW filter on device bond0
[   33.214352][ T4672] eql: remember to turn off Van-Jacobson compression on your slave devices
[   33.386003][ T4744] ssh-keygen (4744) used greatest stack depth: 22696 bytes left
Starting sshd: [   33.587583][ T4746] sshd (4746) used greatest stack depth: 22672 bytes left
OK

syzkaller
Warning: Permanently added '10.128.10.0' (ECDSA) to the list of known hosts.
execve("./syz-executor1307413742", ["./syz-executor1307413742"], 0x7ffe3edfd630 /* 10 vars */) = 0
brk(NULL)                               = 0x555555fd1000
brk(0x555555fd1c40)                     = 0x555555fd1c40
arch_prctl(ARCH_SET_FS, 0x555555fd1300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor1307413742", 4096) = 28
brk(0x555555ff2c40)                     = 0x555555ff2c40
brk(0x555555ff3000)                     = 0x555555ff3000
mprotect(0x7f1d3aef0000, 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
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5003 attached
, child_tidptr=0x555555fd15d0) = 5003
[pid  5003] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5003] setsid()                    = 1
[pid  5003] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5003] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5003] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5003] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5003] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5003] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5003] unshare(CLONE_NEWNS)        = 0
[pid  5003] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5003] unshare(CLONE_NEWIPC)       = 0
[pid  5003] unshare(CLONE_NEWCGROUP)    = 0
[pid  5003] unshare(CLONE_NEWUTS)       = 0
[pid  5003] unshare(CLONE_SYSVSEM)      = 0
[pid  5003] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5003] write(3, "16777216", 8)     = 8
[pid  5003] close(3)                    = 0
[pid  5003] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5003] write(3, "536870912", 9)    = 9
[pid  5003] close(3)                    = 0
[pid  5003] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5003] write(3, "1024", 4)         = 4
[pid  5003] close(3)                    = 0
[pid  5003] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5003] write(3, "8192", 4)         = 4
[pid  5003] close(3)                    = 0
[pid  5003] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5003] write(3, "1024", 4)         = 4
[pid  5003] close(3)                    = 0
[pid  5003] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5003] write(3, "1024", 4)         = 4
[pid  5003] close(3)                    = 0
[pid  5003] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5003] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5003] close(3)                    = 0
[pid  5003] getpid()                    = 1
[pid  5003] 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  5003] 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  5003] unshare(CLONE_NEWNET)       = 0
[pid  5003] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5003] write(3, "0 65535", 7)      = 7
[pid  5003] close(3)                    = 0
[pid  5003] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3
[pid  5003] dup2(3, 200)                = 200
[pid  5003] close(3)                    = 0
[pid  5003] ioctl(200, TUNSETIFF, 0x7ffda1435ca0) = 0
[pid  5003] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC) = 3
[pid  5003] write(3, "0", 1)            = 1
[pid  5003] close(3)                    = 0
[pid  5003] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC) = 3
[pid  5003] write(3, "0", 1)            = 1
[pid  5003] close(3)                    = 0
[pid  5003] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3
[pid  5003] access("/proc/net", R_OK)   = 0
[pid  5003] access("/proc/net/unix", R_OK) = 0
[pid  5003] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5003] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5003] close(4)                    = 0
[pid  5003] 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  5003] 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  5003] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5003] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5003] close(4)                    = 0
[pid  5003] 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  5003] 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  5003] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5003] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5003] close(4)                    = 0
[pid  5003] 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  5003] 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  5003] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5003] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5003] close(4)                    = 0
[pid  5003] 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  5003] 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  5003] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5003] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5003] close(4)                    = 0
[pid  5003] 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  5003] 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  5003] close(3)                    = 0
[pid  5003] mkdir("/dev/binderfs", 0777) = 0
[pid  5003] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5003] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5003] socket(AF_PACKET, SOCK_RAW, htons(ETH_P_ALL)) = 3
[pid  5003] ioctl(3, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=4, insns=0x20000200, license="GPL", log_level=4, log_size=4096, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, 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}, 112) = 4
[pid  5003] bpf(BPF_LINK_CREATE, {link_create={prog_fd=4, target_fd=11, attach_type=BPF_XDP, flags=0}}, 16) = 5
syzkaller login: [   56.317130][ T5003] ------------[ cut here ]------------
[   56.322775][ T5003] Too BIG xdp->frame_sz = 131072
[   56.328086][ T5003] WARNING: CPU: 1 PID: 5003 at net/core/filter.c:4120 bpf_xdp_adjust_tail+0x461/0x9a0
[   56.337713][ T5003] Modules linked in:
[   56.341635][ T5003] CPU: 1 PID: 5003 Comm: syz-executor130 Not tainted 6.4.0-rc2-next-20230515-syzkaller #0
[   56.351826][ T5003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[   56.361928][ T5003] RIP: 0010:bpf_xdp_adjust_tail+0x461/0x9a0
[   56.367821][ T5003] Code: ff 89 de e8 f1 fd 69 f9 84 db 0f 85 59 fd ff ff e8 04 02 6a f9 89 ee 48 c7 c7 00 4e 5f 8b c6 05 51 1f 4b 06 01 e8 ff ae 31 f9 <0f> 0b e9 38 fd ff ff e8 03 02 bd f9 e9 64 fc ff ff e8 f9 01 bd f9
[   56.387468][ T5003] RSP: 0018:ffffc90003a6f8f8 EFLAGS: 00010286
[   56.393580][ T5003] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[   56.401581][ T5003] RDX: ffff888027643b80 RSI: ffffffff814bd247 RDI: 0000000000000001
[   56.409588][ T5003] RBP: 0000000000020000 R08: 0000000000000001 R09: 0000000000000000
[   56.417548][ T5003] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffffffffea
[   56.425571][ T5003] R13: ffff888022f0feef R14: 0000000000000000 R15: ffffc90003a6fab0
[   56.433592][ T5003] FS:  0000555555fd1300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[   56.442593][ T5003] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   56.449310][ T5003] CR2: 0000000020010000 CR3: 00000000265a1000 CR4: 00000000003506e0
[   56.457281][ T5003] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   56.465281][ T5003] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   56.473297][ T5003] Call Trace:
[   56.476571][ T5003]  <TASK>
[   56.479532][ T5003]  ? skb_free_head+0x110/0x1b0
[   56.484328][ T5003]  ? skb_headers_offset_update+0x129/0x260
[   56.490184][ T5003]  bpf_prog_4add87e5301a4105+0x1a/0x1c
[   56.495655][ T5003]  bpf_prog_run_generic_xdp+0x578/0x1210
[   56.501349][ T5003]  netif_receive_generic_xdp+0x2e8/0x630
[   56.507018][ T5003]  do_xdp_generic+0x9a/0x1b0
[   56.511680][ T5003]  ? __netif_receive_skb_list_core+0x8f0/0x8f0
[   56.517876][ T5003]  tun_get_user+0x1bb9/0x39c0
[   56.522621][ T5003]  ? ref_tracker_alloc+0x2cf/0x580
[   56.527777][ T5003]  ? tun_build_skb+0x1230/0x1230
[   56.532778][ T5003]  ? lock_downgrade+0x690/0x690
[   56.537666][ T5003]  tun_chr_write_iter+0xdf/0x200
[   56.542656][ T5003]  vfs_write+0x945/0xd50
[   56.546934][ T5003]  ? kernel_write+0x670/0x670
[   56.551652][ T5003]  ? recalc_sigpending_tsk+0x18b/0x1d0
[   56.557148][ T5003]  ? find_held_lock+0x2d/0x110
[   56.562011][ T5003]  ? lock_downgrade+0x690/0x690
[   56.566905][ T5003]  ? __fget_light+0x20a/0x270
[   56.571667][ T5003]  ksys_write+0x12b/0x250
[   56.576015][ T5003]  ? __ia32_sys_read+0xb0/0xb0
[   56.580843][ T5003]  ? lockdep_hardirqs_on+0x7d/0x100
[   56.586063][ T5003]  ? _raw_spin_unlock_irq+0x2e/0x50
[   56.591313][ T5003]  ? ptrace_notify+0xfe/0x140
[   56.596024][ T5003]  do_syscall_64+0x39/0xb0
[   56.600508][ T5003]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   56.606430][ T5003] RIP: 0033:0x7f1d3ae3da63
[   56.610898][ T5003] Code: 5d 41 5c 41 5d 41 5e e9 9b fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
[   56.630604][ T5003] RSP: 002b:00007ffda1435c58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   56.639105][ T5003] RAX: ffffffffffffffda RBX: 00007ffda1435c80 RCX: 00007f1d3ae3da63
[   56.647095][ T5003] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 00000000000000c8
[   56.655114][ T5003] RBP: 0000000000000003 R08: bb1414aca1435c87 R09: bb1414aca1435c87
[   56.663136][ T5003] R10: bb1414aca1435c87 R11: 0000000000000246 R12: 0000000000000000
[   56.671152][ T5003] R13: 00007ffda1435c70 R14: 00007ffda1435c68 R15: 00007ffda1435c64
[   56.679171][ T5003]  </TASK>
[   56.682180][ T5003] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   56.689457][ T5003] CPU: 1 PID: 5003 Comm: syz-executor130 Not tainted 6.4.0-rc2-next-20230515-syzkaller #0
[   56.699348][ T5003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
[   56.709402][ T5003] Call Trace:
[   56.712685][ T5003]  <TASK>
[   56.715613][ T5003]  dump_stack_lvl+0xd9/0x150
[   56.720228][ T5003]  panic+0x686/0x730
[   56.724135][ T5003]  ? panic_smp_self_stop+0xa0/0xa0
[   56.729260][ T5003]  ? show_trace_log_lvl+0x285/0x390
[   56.734952][ T5003]  ? bpf_xdp_adjust_tail+0x461/0x9a0
[   56.740263][ T5003]  check_panic_on_warn+0xb1/0xc0
[   56.745233][ T5003]  __warn+0xf2/0x390
[   56.749178][ T5003]  ? __wake_up_klogd.part.0+0x99/0xf0
[   56.754568][ T5003]  ? bpf_xdp_adjust_tail+0x461/0x9a0
[   56.759865][ T5003]  report_bug+0x2da/0x500
[   56.764215][ T5003]  handle_bug+0x3c/0x70
[   56.768373][ T5003]  exc_invalid_op+0x18/0x50
[   56.772876][ T5003]  asm_exc_invalid_op+0x1a/0x20
[   56.777736][ T5003] RIP: 0010:bpf_xdp_adjust_tail+0x461/0x9a0
[   56.783636][ T5003] Code: ff 89 de e8 f1 fd 69 f9 84 db 0f 85 59 fd ff ff e8 04 02 6a f9 89 ee 48 c7 c7 00 4e 5f 8b c6 05 51 1f 4b 06 01 e8 ff ae 31 f9 <0f> 0b e9 38 fd ff ff e8 03 02 bd f9 e9 64 fc ff ff e8 f9 01 bd f9
[   56.803258][ T5003] RSP: 0018:ffffc90003a6f8f8 EFLAGS: 00010286
[   56.809433][ T5003] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[   56.817408][ T5003] RDX: ffff888027643b80 RSI: ffffffff814bd247 RDI: 0000000000000001
[   56.825404][ T5003] RBP: 0000000000020000 R08: 0000000000000001 R09: 0000000000000000
[   56.833378][ T5003] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffffffffea
[   56.841352][ T5003] R13: ffff888022f0feef R14: 0000000000000000 R15: ffffc90003a6fab0
[   56.849336][ T5003]  ? __warn_printk+0x187/0x310
[   56.854122][ T5003]  ? bpf_xdp_adjust_tail+0x461/0x9a0
[   56.859414][ T5003]  ? skb_free_head+0x110/0x1b0
[   56.864188][ T5003]  ? skb_headers_offset_update+0x129/0x260
[   56.870093][ T5003]  bpf_prog_4add87e5301a4105+0x1a/0x1c
[   56.875552][ T5003]  bpf_prog_run_generic_xdp+0x578/0x1210
[   56.881209][ T5003]  netif_receive_generic_xdp+0x2e8/0x630
[   56.886857][ T5003]  do_xdp_generic+0x9a/0x1b0
[   56.891456][ T5003]  ? __netif_receive_skb_list_core+0x8f0/0x8f0
[   56.897632][ T5003]  tun_get_user+0x1bb9/0x39c0
[   56.902331][ T5003]  ? ref_tracker_alloc+0x2cf/0x580
[   56.907449][ T5003]  ? tun_build_skb+0x1230/0x1230
[   56.912398][ T5003]  ? lock_downgrade+0x690/0x690
[   56.917272][ T5003]  tun_chr_write_iter+0xdf/0x200
[   56.922310][ T5003]  vfs_write+0x945/0xd50
[   56.926562][ T5003]  ? kernel_write+0x670/0x670
[   56.931506][ T5003]  ? recalc_sigpending_tsk+0x18b/0x1d0
[   56.936991][ T5003]  ? find_held_lock+0x2d/0x110
[   56.941788][ T5003]  ? lock_downgrade+0x690/0x690
[   56.946745][ T5003]  ? __fget_light+0x20a/0x270
[   56.951438][ T5003]  ksys_write+0x12b/0x250
[   56.955863][ T5003]  ? __ia32_sys_read+0xb0/0xb0
[   56.960630][ T5003]  ? lockdep_hardirqs_on+0x7d/0x100
[   56.965833][ T5003]  ? _raw_spin_unlock_irq+0x2e/0x50
[   56.971041][ T5003]  ? ptrace_notify+0xfe/0x140
[   56.975729][ T5003]  do_syscall_64+0x39/0xb0
[   56.980170][ T5003]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   56.986075][ T5003] RIP: 0033:0x7f1d3ae3da63
[   56.990492][ T5003] Code: 5d 41 5c 41 5d 41 5e e9 9b fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 90 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18
[   57.010101][ T5003] RSP: 002b:00007ffda1435c58 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   57.018513][ T5003] RAX: ffffffffffffffda RBX: 00007ffda1435c80 RCX: 00007f1d3ae3da63
[   57.026480][ T5003] RDX: 000000000000fdef RSI: 0000000020000300 RDI: 00000000000000c8
[   57.034461][ T5003] RBP: 0000000000000003 R08: bb1414aca1435c87 R09: bb1414aca1435c87
[   57.042434][ T5003] R10: bb1414aca1435c87 R11: 0000000000000246 R12: 0000000000000000
[   57.050403][ T5003] R13: 00007ffda1435c70 R14: 00007ffda1435c68 R15: 00007ffda1435c64
[   57.058387][ T5003]  </TASK>
[   57.061559][ T5003] Kernel Offset: disabled
[   57.065936][ T5003] Rebooting in 86400 seconds..