skbuff: skb_over_panic: text:ffffffff88340aa6 len:232 put:72 head:ffff88801dc06000 data:ffff88801dc06000 tail:0xe8 end:0xc0 dev:<NULL>
------------[ cut here ]------------
kernel BUG at net/core/skbuff.c:113!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 3684 Comm: syz-executor.3 Not tainted 5.19.0-syzkaller-02972-g200e340f2196 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022
RIP: 0010:skb_panic+0x16c/0x16e net/core/skbuff.c:113
Code: f8 4c 8b 4c 24 10 8b 4b 70 41 56 45 89 e8 4c 89 e2 41 57 48 89 ee 48 c7 c7 60 fe d2 8a ff 74 24 10 ff 74 24 20 e8 ba ff c0 ff <0f> 0b e8 5d 2f 08 f8 4c 8b 64 24 18 e8 83 ed 54 f8 48 c7 c1 80 0b
RSP: 0018:ffffc9000379ee70 EFLAGS: 00010286
RAX: 0000000000000086 RBX: ffff888079e7a780 RCX: 0000000000000000
RDX: ffff88801bb91d80 RSI: ffffffff81611718 RDI: fffff520006f3dc0
RBP: ffffffff8ad30bc0 R08: 0000000000000086 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000001 R12: ffffffff88340aa6
R13: 0000000000000048 R14: ffffffff8ad2fe20 R15: 00000000000000c0
FS:  00007f78b79e7700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd0b19cc000 CR3: 000000001d15f000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 skb_over_panic net/core/skbuff.c:118 [inline]
 skb_put.cold+0x24/0x24 net/core/skbuff.c:2041
 dump_esp_combs net/key/af_key.c:3006 [inline]
 pfkey_send_acquire+0x1856/0x2520 net/key/af_key.c:3227
 km_query+0xac/0x220 net/xfrm/xfrm_state.c:2247
 xfrm_state_find+0x2bfe/0x4f10 net/xfrm/xfrm_state.c:1165
 xfrm_tmpl_resolve_one net/xfrm/xfrm_policy.c:2393 [inline]
 xfrm_tmpl_resolve+0x2f3/0xd40 net/xfrm/xfrm_policy.c:2438
 xfrm_resolve_and_create_bundle+0x123/0x2620 net/xfrm/xfrm_policy.c:2731
 xfrm_lookup_with_ifid+0x22a/0x2240 net/xfrm/xfrm_policy.c:3065
 xfrm_lookup net/xfrm/xfrm_policy.c:3194 [inline]
 xfrm_lookup_route+0x36/0x1e0 net/xfrm/xfrm_policy.c:3205
 ip_route_output_flow+0x114/0x150 net/ipv4/route.c:2889
 udp_sendmsg+0x1999/0x2760 net/ipv4/udp.c:1220
 inet_sendmsg+0x99/0xe0 net/ipv4/af_inet.c:819
 sock_sendmsg_nosec net/socket.c:714 [inline]
 sock_sendmsg+0xcf/0x120 net/socket.c:734
 ____sys_sendmsg+0x334/0x810 net/socket.c:2485
 ___sys_sendmsg+0x110/0x1b0 net/socket.c:2539
 __sys_sendmmsg+0x18b/0x460 net/socket.c:2625
 __do_sys_sendmmsg net/socket.c:2654 [inline]
 __se_sys_sendmmsg net/socket.c:2651 [inline]
 __x64_sys_sendmmsg+0x99/0x100 net/socket.c:2651
 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+0x63/0xcd
RIP: 0033:0x7f78b6889279
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:00007f78b79e7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
RAX: ffffffffffffffda RBX: 00007f78b699c050 RCX: 00007f78b6889279
RDX: 0400000000000354 RSI: 0000000020000180 RDI: 0000000000000003
RBP: 00007f78b68e3189 R08: 0000000000000000 R09: 0000000000000000
R10: 000002873dedf99c R11: 0000000000000246 R12: 0000000000000000
R13: 00007f78b6ecfb1f R14: 00007f78b79e7300 R15: 0000000000022000
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:skb_panic+0x16c/0x16e net/core/skbuff.c:113
Code: f8 4c 8b 4c 24 10 8b 4b 70 41 56 45 89 e8 4c 89 e2 41 57 48 89 ee 48 c7 c7 60 fe d2 8a ff 74 24 10 ff 74 24 20 e8 ba ff c0 ff <0f> 0b e8 5d 2f 08 f8 4c 8b 64 24 18 e8 83 ed 54 f8 48 c7 c1 80 0b
RSP: 0018:ffffc9000379ee70 EFLAGS: 00010286
RAX: 0000000000000086 RBX: ffff888079e7a780 RCX: 0000000000000000
RDX: ffff88801bb91d80 RSI: ffffffff81611718 RDI: fffff520006f3dc0
RBP: ffffffff8ad30bc0 R08: 0000000000000086 R09: 0000000000000000
R10: 0000000080000000 R11: 0000000000000001 R12: ffffffff88340aa6
R13: 0000000000000048 R14: ffffffff8ad2fe20 R15: 00000000000000c0
FS:  00007f78b79e7700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4ea1cf1300 CR3: 000000001d15f000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400