skb frag: 000000d0: 9b cb f4 3c 7a 90 a7 11 f4 53 66 8c 73 0c 3b ad skb frag: 000000e0: ed ca 68 7b 71 a9 c2 7b ab 9e 72 4c c4 a4 91 87 skb frag: 000000f0: 13 03 15 96 ea 6f d0 11 24 f9 73 f2 57 cc d9 66 skb frag: 00000100: 5a ee 7d f4 a9 d6 ------------[ cut here ]------------ macsec0: caps=(0x0000000640005861, 0x0000000000000000) WARNING: CPU: 1 PID: 8232 at net/core/dev.c:3293 skb_warn_bad_offload+0x166/0x1a0 net/core/dev.c:3291 Modules linked in: CPU: 1 UID: 0 PID: 8232 Comm: syz.3.725 Not tainted 6.11.0-rc2-syzkaller-00257-g5189dafa4cf9 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 RIP: 0010:skb_warn_bad_offload+0x166/0x1a0 net/core/dev.c:3291 Code: e8 9f 2e 7c f8 49 8b 04 24 48 8d 88 a0 03 00 00 48 85 c0 48 0f 44 cd 48 c7 c7 00 b3 eb 8c 4c 89 f6 48 89 da e8 0b 36 da f7 90 <0f> 0b 90 90 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc 44 89 f9 RSP: 0018:ffffc9000b3df268 EFLAGS: 00010246 RAX: 6a462f619dffd900 RBX: ffff888064dea0b8 RCX: ffff88802fa83c00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffffffff8cebb2c0 R08: ffffffff8155a1e2 R09: 1ffff1101726519a R10: dffffc0000000000 R11: ffffed101726519b R12: ffff88801e7b2018 R13: dffffc0000000000 R14: ffff888064dea130 R15: ffff888064dea130 FS: 00007ff13d1656c0(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020001000 CR3: 00000000671f6000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __skb_gso_segment+0x3be/0x4c0 net/core/gso.c:127 skb_gso_segment include/net/gso.h:83 [inline] validate_xmit_skb+0x585/0x1120 net/core/dev.c:3661 __dev_queue_xmit+0x17a4/0x3e90 net/core/dev.c:4415 neigh_output include/net/neighbour.h:542 [inline] ip_finish_output2+0xe70/0x1390 net/ipv4/ip_output.c:235 ip_local_out net/ipv4/ip_output.c:129 [inline] ip_send_skb+0x74/0x100 net/ipv4/ip_output.c:1495 udp_send_skb+0xacf/0x1650 net/ipv4/udp.c:981 udp_push_pending_frames net/ipv4/udp.c:1010 [inline] udp_sendmsg+0x6a9/0x2a60 net/ipv4/udp.c:1301 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x1a6/0x270 net/socket.c:745 __sys_sendto+0x3a4/0x4f0 net/socket.c:2204 __do_sys_sendto net/socket.c:2216 [inline] __se_sys_sendto net/socket.c:2212 [inline] __x64_sys_sendto+0xde/0x100 net/socket.c:2212 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7ff13c3779f9 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ff13d165038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007ff13c505f80 RCX: 00007ff13c3779f9 RDX: 0000000000000508 RSI: 0000000020000c40 RDI: 0000000000000004 RBP: 00007ff13c3e58ee R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007ff13c505f80 R15: 00007ffd4abcd8d8