skb frag: 000000c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 skb frag: 000000d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 skb frag: 000000e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 skb frag: 000000f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 skb frag: 00000100: 00 00 00 00 00 00 ------------[ cut here ]------------ geneve1: caps=(0x00000106401d5849, 0x0000000000000000) WARNING: CPU: 1 PID: 12896 at net/core/dev.c:3262 skb_warn_bad_offload+0x118/0x240 net/core/dev.c:3262 Modules linked in: CPU: 1 PID: 12896 Comm: syz-executor.0 Not tainted 6.6.0-rc4-syzkaller-00172-g66cf7435a269 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 RIP: 0010:skb_warn_bad_offload+0x118/0x240 net/core/dev.c:3262 Code: 70 03 00 00 e8 69 8d 54 f9 48 81 c5 f0 00 00 00 e8 5d 8d 54 f9 48 89 d9 48 89 ea 4c 89 e6 48 c7 c7 20 1b a3 8b e8 a8 b5 1a f9 <0f> 0b 5b 5d 41 5c 41 5d e9 3b 8d 54 f9 e8 36 8d 54 f9 48 89 ea 49 RSP: 0018:ffffc90014b9f5d8 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff888056440370 RCX: ffffc90003b41000 RDX: 0000000000040000 RSI: ffffffff814df0c6 RDI: 0000000000000001 RBP: ffff88807a2f80f0 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: ffff88807a2f8000 R13: 0000000000000067 R14: 000000000000000e R15: 0000000000000000 FS: 00007fb0914fc6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000002000e000 CR3: 000000001c343000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __skb_gso_segment+0x3ef/0x710 net/core/gso.c:127 skb_gso_segment include/net/gso.h:83 [inline] validate_xmit_skb+0x3a5/0xf10 net/core/dev.c:3625 __dev_queue_xmit+0x8e6/0x3d60 net/core/dev.c:4332 dev_queue_xmit include/linux/netdevice.h:3082 [inline] packet_xmit+0x257/0x380 net/packet/af_packet.c:276 packet_snd net/packet/af_packet.c:3087 [inline] packet_sendmsg+0x24d9/0x5580 net/packet/af_packet.c:3119 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0xd5/0x180 net/socket.c:745 ____sys_sendmsg+0x6ac/0x940 net/socket.c:2558 ___sys_sendmsg+0x135/0x1d0 net/socket.c:2612 __sys_sendmsg+0x117/0x1e0 net/socket.c:2641 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fb09087cae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fb0914fc0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fb09099bf80 RCX: 00007fb09087cae9 RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 RBP: 00007fb0908c847a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007fb09099bf80 R15: 00007fff48d5fd88