skb linear: 000000f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 skb linear: 00000100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 skb linear: 00000110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 skb linear: 00000120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ------------[ cut here ]------------ mac80211_hwsim: caps=(0x0000000000006000, 0x0000000000000000) WARNING: CPU: 1 PID: 6759 at net/core/dev.c:3227 skb_warn_bad_offload+0x119/0x230 net/core/dev.c:3227 Modules linked in: CPU: 1 PID: 6759 Comm: syz-executor.4 Not tainted 6.2.0-syzkaller-05261-gfd2a55e74a99 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 RIP: 0010:skb_warn_bad_offload+0x119/0x230 net/core/dev.c:3227 Code: 70 03 00 00 e8 b8 43 73 f9 4c 8d a5 f0 00 00 00 e8 ac 43 73 f9 4c 89 e9 4c 89 e2 4c 89 f6 48 c7 c7 c0 1f 5c 8b e8 f7 bf 3a f9 <0f> 0b 5b 5d 41 5c 41 5d 41 5e e9 88 43 73 f9 e8 83 43 73 f9 48 89 RSP: 0018:ffffc9000ba87820 EFLAGS: 00010286 RAX: 0000000000000000 RBX: ffff88807edc2000 RCX: ffffc9000d2f0000 RDX: 0000000000040000 RSI: ffffffff814c2c17 RDI: 0000000000000001 RBP: ffff88804b270000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88804b2700f0 R13: ffff88807edc2370 R14: ffffffff8af41320 R15: 000000000000000e FS: 00007fb3539f8700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000002000f000 CR3: 000000007aa38000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __skb_gso_segment+0x3eb/0x6e0 net/core/dev.c:3404 skb_gso_segment include/linux/netdevice.h:4825 [inline] validate_xmit_skb+0x655/0xeb0 net/core/dev.c:3659 __dev_queue_xmit+0x9e8/0x3db0 net/core/dev.c:4236 packet_snd net/packet/af_packet.c:3073 [inline] packet_sendmsg+0x33aa/0x55d0 net/packet/af_packet.c:3104 sock_sendmsg_nosec net/socket.c:722 [inline] sock_sendmsg+0xde/0x190 net/socket.c:745 __sys_sendto+0x23a/0x340 net/socket.c:2145 __do_sys_sendto net/socket.c:2157 [inline] __se_sys_sendto net/socket.c:2153 [inline] __x64_sys_sendto+0xe1/0x1b0 net/socket.c:2153 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: 0033:0x7fb352c8c0f9 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:00007fb3539f8168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007fb352dabf80 RCX: 00007fb352c8c0f9 RDX: 000000000000fc13 RSI: 0000000020000280 RDI: 0000000000000003 RBP: 00007fb352ce7ae9 R08: 0000000000000000 R09: 000000000000002f R10: 0000000000000800 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc5610c4ff R14: 00007fb3539f8300 R15: 0000000000022000