./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1675301362

<...>
Warning: Permanently added '10.128.0.75' (ECDSA) to the list of known hosts.
execve("./syz-executor1675301362", ["./syz-executor1675301362"], 0x7ffc873d3970 /* 10 vars */) = 0
brk(NULL)                               = 0x5555573a0000
brk(0x5555573a0c40)                     = 0x5555573a0c40
arch_prctl(ARCH_SET_FS, 0x5555573a0300) = 0
uname({sysname="Linux", nodename="syzkaller", ...}) = 0
readlink("/proc/self/exe", "/root/syz-executor1675301362", 4096) = 28
brk(0x5555573c1c40)                     = 0x5555573c1c40
brk(0x5555573c2000)                     = 0x5555573c2000
mprotect(0x7f1dde03d000, 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, child_tidptr=0x5555573a05d0) = 5008
./strace-static-x86_64: Process 5008 attached
[pid  5008] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
[pid  5008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5008] setsid()                    = 1
[pid  5008] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5008] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5008] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5008] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5008] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5008] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5008] unshare(CLONE_NEWNS)        = 0
[pid  5008] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5008] unshare(CLONE_NEWIPC)       = 0
[pid  5008] unshare(CLONE_NEWCGROUP)    = 0
[pid  5008] unshare(CLONE_NEWUTS)       = 0
[pid  5008] unshare(CLONE_SYSVSEM)      = 0
[pid  5008] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5008] write(3, "16777216", 8)     = 8
[pid  5008] close(3)                    = 0
[pid  5008] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5008] write(3, "536870912", 9)    = 9
[pid  5008] close(3)                    = 0
[pid  5008] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5008] write(3, "1024", 4)         = 4
[pid  5008] close(3)                    = 0
[pid  5008] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5008] write(3, "8192", 4)         = 4
[pid  5008] close(3)                    = 0
[pid  5008] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5008] write(3, "1024", 4)         = 4
[pid  5008] close(3)                    = 0
[pid  5008] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5008] write(3, "1024", 4)         = 4
[pid  5008] close(3)                    = 0
[pid  5008] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5008] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5008] close(3)                    = 0
[pid  5008] getpid()                    = 1
[pid  5008] 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  5008] 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  5008] unshare(CLONE_NEWNET)       = 0
[pid  5008] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5008] write(3, "0 65535", 7)      = 7
[pid  5008] close(3)                    = 0
[pid  5008] openat(AT_FDCWD, "/dev/net/tun", O_RDWR|O_NONBLOCK) = 3
[pid  5008] dup2(3, 200)                = 200
[pid  5008] close(3)                    = 0
[pid  5008] ioctl(200, TUNSETIFF, 0x7ffcb877d950) = 0
[pid  5008] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/accept_dad", O_WRONLY|O_CLOEXEC) = 3
[pid  5008] write(3, "0", 1)            = 1
[pid  5008] close(3)                    = 0
[pid  5008] openat(AT_FDCWD, "/proc/sys/net/ipv6/conf/syz_tun/router_solicitations", O_WRONLY|O_CLOEXEC) = 3
[pid  5008] write(3, "0", 1)            = 1
[pid  5008] close(3)                    = 0
[pid  5008] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3
[pid  5008] access("/proc/net", R_OK)   = 0
[pid  5008] access("/proc/net/unix", R_OK) = 0
[pid  5008] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5008] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5008] close(4)                    = 0
[pid  5008] 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  5008] 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  5008] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5008] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5008] close(4)                    = 0
[pid  5008] 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  5008] 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  5008] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5008] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5008] close(4)                    = 0
[pid  5008] 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  5008] 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  5008] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5008] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5008] close(4)                    = 0
[pid  5008] 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  5008] 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  5008] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5008] ioctl(4, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5008] close(4)                    = 0
[pid  5008] 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  5008] 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  5008] close(3)                    = 0
[pid  5008] mkdir("/dev/binderfs", 0777) = 0
[pid  5008] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5008] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5008] socket(AF_PACKET, SOCK_RAW, htons(ETH_P_ALL)) = 3
[pid  5008] ioctl(3, SIOCGIFINDEX, {ifr_name="syz_tun", ifr_ifindex=11}) = 0
[pid  5008] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=4, insns=0x20000580, 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  5008] bpf(BPF_LINK_CREATE, {link_create={prog_fd=4, target_fd=11, attach_type=BPF_XDP, flags=0}}, 16) = 5
[   77.396575][ T5008] ------------[ cut here ]------------
[   77.402239][ T5008] Too BIG xdp->frame_sz = 16384
[   77.407900][ T5008] WARNING: CPU: 0 PID: 5008 at net/core/filter.c:4120 bpf_xdp_adjust_tail+0x461/0x9a0
[   77.417567][ T5008] Modules linked in:
[   77.421512][ T5008] CPU: 0 PID: 5008 Comm: syz-executor167 Not tainted 6.4.0-rc6-syzkaller-01310-ga52305a81d6b #0
[   77.431993][ T5008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[   77.442146][ T5008] RIP: 0010:bpf_xdp_adjust_tail+0x461/0x9a0
[   77.448080][ T5008] Code: ff 89 de e8 c1 aa 6a f9 84 db 0f 85 59 fd ff ff e8 d4 ae 6a f9 89 ee 48 c7 c7 60 04 5f 8b c6 05 b1 72 4b 06 01 e8 0f 6a 32 f9 <0f> 0b e9 38 fd ff ff e8 63 ac bd f9 e9 64 fc ff ff e8 59 ac bd f9
[   77.467892][ T5008] RSP: 0018:ffffc90003a0f8f8 EFLAGS: 00010286
[   77.474102][ T5008] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[   77.482228][ T5008] RDX: ffff888029fe5940 RSI: ffffffff814c03b7 RDI: 0000000000000001
[   77.490292][ T5008] RBP: 0000000000004000 R08: 0000000000000001 R09: 0000000000000000
[   77.498307][ T5008] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffffffffea
[   77.506376][ T5008] R13: ffff888075efcf81 R14: 0000000000000000 R15: ffffc90003a0fab0
[   77.514447][ T5008] FS:  00005555573a0300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[   77.523458][ T5008] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   77.530131][ T5008] CR2: 0000000020001000 CR3: 00000000299cf000 CR4: 00000000003506f0
[   77.538149][ T5008] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   77.546206][ T5008] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   77.554261][ T5008] Call Trace:
[   77.557563][ T5008]  <TASK>
[   77.560561][ T5008]  ? __warn+0xe6/0x390
[   77.564688][ T5008]  ? __wake_up_klogd.part.0+0x99/0xf0
[   77.570150][ T5008]  ? bpf_xdp_adjust_tail+0x461/0x9a0
[   77.575499][ T5008]  ? report_bug+0x2da/0x500
[   77.580106][ T5008]  ? handle_bug+0x3c/0x70
[   77.584482][ T5008]  ? exc_invalid_op+0x18/0x50
[   77.589240][ T5008]  ? asm_exc_invalid_op+0x1a/0x20
[   77.594333][ T5008]  ? __warn_printk+0x187/0x310
[   77.599183][ T5008]  ? bpf_xdp_adjust_tail+0x461/0x9a0
[   77.604541][ T5008]  ? bpf_xdp_adjust_tail+0x461/0x9a0
[   77.609992][ T5008]  ? skb_free_head+0x110/0x1b0
[   77.614851][ T5008]  ? skb_headers_offset_update+0x129/0x260
[   77.620757][ T5008]  bpf_prog_4add87e5301a4105+0x1a/0x1c
[   77.626255][ T5008]  bpf_prog_run_generic_xdp+0x578/0x1210
[   77.632019][ T5008]  netif_receive_generic_xdp+0x2e8/0x7d0
[   77.637719][ T5008]  do_xdp_generic+0x9a/0x1b0
[   77.642414][ T5008]  ? __netif_receive_skb_list_core+0x8f0/0x8f0
[   77.648692][ T5008]  tun_get_user+0x1bf3/0x3b00
[   77.653410][ T5008]  ? ref_tracker_alloc+0x2d5/0x580
[   77.658638][ T5008]  ? tun_build_skb+0x1230/0x1230
[   77.663647][ T5008]  ? lock_downgrade+0x690/0x690
[   77.668675][ T5008]  tun_chr_write_iter+0xdf/0x200
[   77.673666][ T5008]  vfs_write+0x945/0xd50
[   77.678027][ T5008]  ? kernel_write+0x670/0x670
[   77.682776][ T5008]  ? recalc_sigpending_tsk+0x18b/0x1d0
[   77.688285][ T5008]  ? find_held_lock+0x2d/0x110
[   77.693144][ T5008]  ? lock_downgrade+0x690/0x690
[   77.698045][ T5008]  ? __fget_light+0x20a/0x270
[   77.702930][ T5008]  ksys_write+0x12b/0x250
[   77.707301][ T5008]  ? __ia32_sys_read+0xb0/0xb0
[   77.712166][ T5008]  ? lockdep_hardirqs_on+0x7d/0x100
[   77.717423][ T5008]  ? _raw_spin_unlock_irq+0x2e/0x50
[   77.722808][ T5008]  ? ptrace_notify+0xfe/0x140
[   77.727542][ T5008]  do_syscall_64+0x39/0xb0
[   77.732047][ T5008]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   77.738005][ T5008] RIP: 0033:0x7f1dddf89a73
[   77.742493][ T5008] 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
[   77.762370][ T5008] RSP: 002b:00007ffcb877d908 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   77.770876][ T5008] RAX: ffffffffffffffda RBX: 00007ffcb877d930 RCX: 00007f1dddf89a73
[   77.778931][ T5008] RDX: 0000000000000e81 RSI: 0000000020001000 RDI: 00000000000000c8
[   77.786921][ T5008] RBP: 0000000000000003 R08: bb1414acb877d937 R09: bb1414acb877d937
[   77.794957][ T5008] R10: bb1414acb877d937 R11: 0000000000000246 R12: 0000000000000000
[   77.803010][ T5008] R13: 00007ffcb877d920 R14: 00007ffcb877d918 R15: 00007ffcb877d914
[   77.811071][ T5008]  </TASK>
[   77.814119][ T5008] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   77.821424][ T5008] CPU: 0 PID: 5008 Comm: syz-executor167 Not tainted 6.4.0-rc6-syzkaller-01310-ga52305a81d6b #0
[   77.831847][ T5008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[   77.841995][ T5008] Call Trace:
[   77.845286][ T5008]  <TASK>
[   77.848231][ T5008]  dump_stack_lvl+0xd9/0x150
[   77.852841][ T5008]  panic+0x686/0x730
[   77.856760][ T5008]  ? panic_smp_self_stop+0xa0/0xa0
[   77.861908][ T5008]  ? show_trace_log_lvl+0x284/0x390
[   77.867161][ T5008]  ? bpf_xdp_adjust_tail+0x461/0x9a0
[   77.872476][ T5008]  check_panic_on_warn+0xb1/0xc0
[   77.877457][ T5008]  __warn+0xf2/0x390
[   77.881410][ T5008]  ? __wake_up_klogd.part.0+0x99/0xf0
[   77.886811][ T5008]  ? bpf_xdp_adjust_tail+0x461/0x9a0
[   77.892132][ T5008]  report_bug+0x2da/0x500
[   77.896497][ T5008]  handle_bug+0x3c/0x70
[   77.900691][ T5008]  exc_invalid_op+0x18/0x50
[   77.905223][ T5008]  asm_exc_invalid_op+0x1a/0x20
[   77.910104][ T5008] RIP: 0010:bpf_xdp_adjust_tail+0x461/0x9a0
[   77.916033][ T5008] Code: ff 89 de e8 c1 aa 6a f9 84 db 0f 85 59 fd ff ff e8 d4 ae 6a f9 89 ee 48 c7 c7 60 04 5f 8b c6 05 b1 72 4b 06 01 e8 0f 6a 32 f9 <0f> 0b e9 38 fd ff ff e8 63 ac bd f9 e9 64 fc ff ff e8 59 ac bd f9
[   77.935653][ T5008] RSP: 0018:ffffc90003a0f8f8 EFLAGS: 00010286
[   77.941737][ T5008] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[   77.949717][ T5008] RDX: ffff888029fe5940 RSI: ffffffff814c03b7 RDI: 0000000000000001
[   77.957704][ T5008] RBP: 0000000000004000 R08: 0000000000000001 R09: 0000000000000000
[   77.965771][ T5008] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffffffffffea
[   77.973754][ T5008] R13: ffff888075efcf81 R14: 0000000000000000 R15: ffffc90003a0fab0
[   77.981745][ T5008]  ? __warn_printk+0x187/0x310
[   77.986551][ T5008]  ? bpf_xdp_adjust_tail+0x461/0x9a0
[   77.991861][ T5008]  ? skb_free_head+0x110/0x1b0
[   77.996640][ T5008]  ? skb_headers_offset_update+0x129/0x260
[   78.002488][ T5008]  bpf_prog_4add87e5301a4105+0x1a/0x1c
[   78.007965][ T5008]  bpf_prog_run_generic_xdp+0x578/0x1210
[   78.013649][ T5008]  netif_receive_generic_xdp+0x2e8/0x7d0
[   78.019317][ T5008]  do_xdp_generic+0x9a/0x1b0
[   78.023931][ T5008]  ? __netif_receive_skb_list_core+0x8f0/0x8f0
[   78.030118][ T5008]  tun_get_user+0x1bf3/0x3b00
[   78.034826][ T5008]  ? ref_tracker_alloc+0x2d5/0x580
[   78.039966][ T5008]  ? tun_build_skb+0x1230/0x1230
[   78.044929][ T5008]  ? lock_downgrade+0x690/0x690
[   78.049819][ T5008]  tun_chr_write_iter+0xdf/0x200
[   78.054777][ T5008]  vfs_write+0x945/0xd50
[   78.059046][ T5008]  ? kernel_write+0x670/0x670
[   78.063758][ T5008]  ? recalc_sigpending_tsk+0x18b/0x1d0
[   78.069254][ T5008]  ? find_held_lock+0x2d/0x110
[   78.074057][ T5008]  ? lock_downgrade+0x690/0x690
[   78.078940][ T5008]  ? __fget_light+0x20a/0x270
[   78.083650][ T5008]  ksys_write+0x12b/0x250
[   78.088006][ T5008]  ? __ia32_sys_read+0xb0/0xb0
[   78.092789][ T5008]  ? lockdep_hardirqs_on+0x7d/0x100
[   78.098010][ T5008]  ? _raw_spin_unlock_irq+0x2e/0x50
[   78.103234][ T5008]  ? ptrace_notify+0xfe/0x140
[   78.107938][ T5008]  do_syscall_64+0x39/0xb0
[   78.112459][ T5008]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[   78.118386][ T5008] RIP: 0033:0x7f1dddf89a73
[   78.122828][ T5008] 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
[   78.142448][ T5008] RSP: 002b:00007ffcb877d908 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   78.150876][ T5008] RAX: ffffffffffffffda RBX: 00007ffcb877d930 RCX: 00007f1dddf89a73
[   78.158855][ T5008] RDX: 0000000000000e81 RSI: 0000000020001000 RDI: 00000000000000c8
[   78.166832][ T5008] RBP: 0000000000000003 R08: bb1414acb877d937 R09: bb1414acb877d937
[   78.174812][ T5008] R10: bb1414acb877d937 R11: 0000000000000246 R12: 0000000000000000
[   78.182791][ T5008] R13: 00007ffcb877d920 R14: 00007ffcb877d918 R15: 00007ffcb877d914
[   78.190785][ T5008]  </TASK>
[   78.193976][ T5008] Kernel Offset: disabled
[   78.198381][ T5008] Rebooting in 86400 seconds..