------------[ cut here ]------------ skb_assert_len WARNING: CPU: 1 PID: 4091 at include/linux/skbuff.h:2465 skb_assert_len include/linux/skbuff.h:2465 [inline] WARNING: CPU: 1 PID: 4091 at include/linux/skbuff.h:2465 __dev_queue_xmit+0x2733/0x3100 net/core/dev.c:4171 Modules linked in: CPU: 1 PID: 4091 Comm: syz-executor.0 Not tainted 5.19.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 RIP: 0010:skb_assert_len include/linux/skbuff.h:2465 [inline] RIP: 0010:__dev_queue_xmit+0x2733/0x3100 net/core/dev.c:4171 Code: fd ff ff 4c 89 e7 e8 dc c6 fd fa e9 d4 fd ff ff 48 c7 c6 e0 62 05 8a 48 c7 c7 20 3c 05 8a c6 05 f0 a8 23 06 01 e8 73 ea ae 01 <0f> 0b e9 39 f4 ff ff 31 d2 48 89 de 48 c7 c7 80 2c 05 8a c6 05 d0 RSP: 0018:ffffc90002dff740 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff888079fef3c0 RCX: 0000000000000000 RDX: 0000000000000001 RSI: ffffffff89646de0 RDI: fffff520005bfeda RBP: ffff888079fef47a R08: 0000000000000001 R09: ffff8880b9d34047 R10: ffffed10173a6808 R11: 0000000000000001 R12: ffff888079fef430 R13: ffff888079fef490 R14: ffff888079fef3d0 R15: ffff888079fef3c0 FS: 00007f964cb19700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000100 CR3: 000000001617b000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: packet_snd net/packet/af_packet.c:3073 [inline] packet_sendmsg+0x1c30/0x4a80 net/packet/af_packet.c:3104 sock_sendmsg_nosec net/socket.c:714 [inline] sock_sendmsg+0xab/0xe0 net/socket.c:734 ____sys_sendmsg+0x5c2/0x7a0 net/socket.c:2485 ___sys_sendmsg+0xd3/0x150 net/socket.c:2539 __sys_sendmsg+0xb9/0x150 net/socket.c:2568 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x46/0xb0 RIP: 0033:0x7f964ba891f9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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:00007f964cb19168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f964bb9bf60 RCX: 00007f964ba891f9 RDX: 0000000000000000 RSI: 0000000020000100 RDI: 0000000000000003 RBP: 00007f964bae3161 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffd2b67e77f R14: 00007f964cb19300 R15: 0000000000022000