------------[ cut here ]------------ skb_assert_len WARNING: CPU: 0 PID: 29285 at include/linux/skbuff.h:2541 skb_assert_len include/linux/skbuff.h:2541 [inline] WARNING: CPU: 0 PID: 29285 at include/linux/skbuff.h:2541 __dev_queue_xmit+0x2489/0x3c40 net/core/dev.c:4161 Modules linked in: CPU: 0 PID: 29285 Comm: syz-executor.1 Not tainted 6.3.0-rc4-syzkaller-00175-ge669ce46740a #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 ca 42 7c f9 84 db 75 21 e8 b1 46 7c f9 48 c7 c6 60 9a 5c 8b 48 c7 c7 40 6c 5c 8b c6 05 91 c6 5b 06 01 e8 a7 cc 44 f9 <0f> 0b e8 90 46 7c f9 0f b6 1d 7d c6 5b 06 31 ff 89 de e8 90 42 7c RSP: 0018:ffffc9000b2af9f8 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffc90005dd1000 RDX: 0000000000040000 RSI: ffffffff814b5fe7 RDI: 0000000000000001 RBP: ffff8880231855ba R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff888023185500 R13: 0000000000000000 R14: ffff888023185510 R15: ffff88807b3ee000 FS: 00007fdc457fe700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b33722000 CR3: 000000005af64000 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: 0033:0x7fdc46c8c0f9 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:00007fdc457fe168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007fdc46dabf80 RCX: 00007fdc46c8c0f9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 RBP: 00007fdc46ce7b39 R08: 0000000020004440 R09: 0000000000000014 R10: 0000000000040004 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc34bb219f R14: 00007fdc457fe300 R15: 0000000000022000