WARNING: CPU: 0 PID: 8010 at include/linux/skbuff.h:2541 skb_assert_len include/linux/skbuff.h:2541 [inline] WARNING: CPU: 0 PID: 8010 at include/linux/skbuff.h:2541 __dev_queue_xmit+0x258b/0x3db0 net/core/dev.c:4161 Modules linked in: CPU: 0 PID: 8010 Comm: syz-executor.4 Not tainted 6.2.0-syzkaller-12896-g2d8cb0bfca6a #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+0x258b/0x3db0 net/core/dev.c:4161 Code: 89 de e8 48 4e 6d f9 84 db 75 21 e8 2f 52 6d f9 48 c7 c6 60 31 5d 8b 48 c7 c7 40 03 5d 8b c6 05 67 35 4b 06 01 e8 65 c7 34 f9 <0f> 0b e8 0e 52 6d f9 0f b6 1d 53 35 4b 06 31 ff 89 de e8 0e 4e 6d RSP: 0018:ffffc90005187700 EFLAGS: 00010282 RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffc90006c51000 RDX: 0000000000040000 RSI: ffffffff814c78e7 RDI: 0000000000000001 RBP: ffff888026d3daba R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff888026d3da00 R13: 0000000000000000 R14: ffff888026d3da10 R15: ffff88804ef90000 FS: 00007f8ce48ac700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fff40b76c4c CR3: 000000001dab5000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: dev_queue_xmit include/linux/netdevice.h:3051 [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_sendmsg+0x334/0x900 net/socket.c:2501 ___sys_sendmsg+0x110/0x1b0 net/socket.c:2555 __sys_sendmmsg+0x18f/0x460 net/socket.c:2641 __do_sys_sendmmsg net/socket.c:2670 [inline] __se_sys_sendmmsg net/socket.c:2667 [inline] __x64_sys_sendmmsg+0x9d/0x100 net/socket.c:2667 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: 0033:0x7f8ce3a8c0f9 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:00007f8ce48ac168 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 RAX: ffffffffffffffda RBX: 00007f8ce3babf80 RCX: 00007f8ce3a8c0f9 RDX: 0000000000000001 RSI: 00000000200042c0 RDI: 0000000000000003 RBP: 00007f8ce3ae7ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff533f8c8f R14: 00007f8ce48ac300 R15: 0000000000022000