------------[ cut here ]------------ skb_assert_len WARNING: CPU: 0 PID: 11940 at include/linux/skbuff.h:2541 skb_assert_len include/linux/skbuff.h:2541 [inline] WARNING: CPU: 0 PID: 11940 at include/linux/skbuff.h:2541 __dev_queue_xmit+0x2489/0x3c40 net/core/dev.c:4161 Modules linked in: CPU: 0 PID: 11940 Comm: syz-executor.4 Not tainted 6.3.0-rc2-syzkaller-00385-g6d206b1ea9f4 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 RIP: 0010:skb_assert_len include/linux/skbuff.h:2541 [inline] RIP: 0010:__dev_queue_xmit+0x2489/0x3c40 net/core/dev.c:4161 Code: 89 de e8 1a 85 7c f9 84 db 75 21 e8 01 89 7c f9 48 c7 c6 e0 92 5c 8b 48 c7 c7 c0 64 5c 8b c6 05 92 ec 5b 06 01 e8 97 02 45 f9 <0f> 0b e8 e0 88 7c f9 0f b6 1d 7e ec 5b 06 31 ff 89 de e8 e0 84 7c RSP: 0018:ffffc9000599f9f8 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffc9000c91a000 RDX: 0000000000040000 RSI: ffffffff814b6037 RDI: 0000000000000001 RBP: ffff8880221b96fa R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880221b9640 R13: 0000000000000000 R14: ffff8880221b9650 R15: ffff88804fe0e000 FS: 00007f9d9cb40700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b32832000 CR3: 000000002b25a000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: dev_queue_xmit include/linux/netdevice.h:3053 [inline] packet_sendmsg_spkt+0xe20/0x1460 net/packet/af_packet.c:2066 sock_sendmsg_nosec net/socket.c:724 [inline] sock_sendmsg+0xde/0x190 net/socket.c:747 __sys_sendto+0x23a/0x340 net/socket.c:2142 __do_sys_sendto net/socket.c:2154 [inline] __se_sys_sendto net/socket.c:2150 [inline] __x64_sys_sendto+0xe1/0x1b0 net/socket.c:2150 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f9d9be8c0f9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f9d9cb40168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007f9d9bfabf80 RCX: 00007f9d9be8c0f9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 00007f9d9bee7b39 R08: 0000000020000400 R09: 0000000000000010 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffed040c4ef R14: 00007f9d9cb40300 R15: 0000000000022000