skb linear: 00000110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 skb linear: 00000120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ------------[ cut here ]------------ erspan0: caps=(0x0000000000006869, 0x0000000000000000) WARNING: CPU: 0 PID: 25879 at net/core/dev.c:3234 skb_warn_bad_offload+0xfc/0x114 net/core/dev.c:3232 Modules linked in: CPU: 0 PID: 25879 Comm: syz-executor.3 Not tainted 6.2.0-rc2-syzkaller-16046-gae87308093bc #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : skb_warn_bad_offload+0xfc/0x114 net/core/dev.c:3232 lr : skb_warn_bad_offload+0xfc/0x114 net/core/dev.c:3232 sp : ffff800015093a30 x29: ffff800015093a30 x28: ffff000117d9a000 x27: 0000000000000300 x26: 00000000000006c0 x25: ffff00013a182800 x24: ffff00013a182800 x23: 0000000000000020 x22: 0000000000006869 x21: ffff000117d9a000 x20: ffff000117d9a000 x19: ffff000136bfc200 x18: 000000000000030d x17: 0000000000000000 x16: ffff80000dd76118 x15: ffff00011b324e00 x14: 0000000000000000 x13: 00000000ffffffff x12: 0000000000040000 x11: 000000000003ffff x10: ffff800017fe6000 x9 : 7eb76dc5a5bd1e00 x8 : 7eb76dc5a5bd1e00 x7 : ffff80000816c254 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 x2 : ffff800015093698 x1 : 0000000100000000 x0 : 0000000000000036 Call trace: skb_warn_bad_offload+0xfc/0x114 net/core/dev.c:3232 __skb_gso_segment+0x1b8/0x1bc net/core/dev.c:3409 skb_gso_segment include/linux/netdevice.h:4809 [inline] validate_xmit_skb+0x338/0x688 net/core/dev.c:3664 validate_xmit_skb_list net/core/dev.c:3714 [inline] __dev_direct_xmit+0x90/0x414 net/core/dev.c:4293 dev_direct_xmit include/linux/netdevice.h:3048 [inline] packet_direct_xmit+0xbc/0x174 net/packet/af_packet.c:282 packet_snd+0x764/0xc2c net/packet/af_packet.c:3073 packet_sendmsg+0x58/0x6c net/packet/af_packet.c:3104 sock_sendmsg_nosec net/socket.c:714 [inline] sock_sendmsg net/socket.c:734 [inline] __sys_sendto+0x1e4/0x280 net/socket.c:2117 __do_sys_sendto net/socket.c:2129 [inline] __se_sys_sendto net/socket.c:2125 [inline] __arm64_sys_sendto+0x30/0x44 net/socket.c:2125 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall arch/arm64/kernel/syscall.c:52 [inline] el0_svc_common+0x138/0x220 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x48/0x140 arch/arm64/kernel/syscall.c:197 el0_svc+0x58/0x150 arch/arm64/kernel/entry-common.c:637 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:584 irq event stamp: 2962 hardirqs last enabled at (2961): [] raw_spin_rq_unlock_irq kernel/sched/sched.h:1370 [inline] hardirqs last enabled at (2961): [] finish_lock_switch+0x94/0xe8 kernel/sched/core.c:5003 hardirqs last disabled at (2962): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (2940): [] _stext+0x2e4/0x37c softirqs last disabled at (2913): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]---