skbuff: skb_under_panic: text:ffffffff8a0ac36b len:-1831983724 put:-1831983940 head:ffff8880255a7000 data:ffff887f928c4c04 tail:0x198 end:0x6c0 dev:bond0
------------[ cut here ]------------
kernel BUG at net/core/skbuff.c:205!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 0 PID: 5089 Comm: kworker/0:3 Not tainted 6.10.0-rc6-syzkaller-00170-g0913ec336a6c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
Workqueue: mld mld_ifc_work
RIP: 0010:skb_panic net/core/skbuff.c:205 [inline]
RIP: 0010:skb_under_panic+0x14b/0x150 net/core/skbuff.c:215
Code: c5 8c 48 c7 c6 85 56 d3 8d 48 8b 54 24 08 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 41 54 41 57 41 56 e8 5a 15 32 02 48 83 c4 20 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3
RSP: 0018:ffffc900038b7530 EFLAGS: 00010286
RAX: 0000000000000099 RBX: dffffc0000000000 RCX: 9e5447a2a094ae00
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffff888029d4b150 R08: ffffffff817693cc R09: 1ffff92000716e40
R10: dffffc0000000000 R11: fffff52000716e41 R12: 00000000000006c0
R13: ffff8880255a7000 R14: ffff887f928c4c04 R15: 0000000000000198
FS:  0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa45aa356b8 CR3: 0000000065596000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 skb_push+0xe5/0x100 net/core/skbuff.c:2598
 ipgre_header+0x6b/0x440 net/ipv4/ip_gre.c:890
 dev_hard_header include/linux/netdevice.h:3150 [inline]
 neigh_connected_output+0x27f/0x450 net/core/neighbour.c:1589
 neigh_output include/net/neighbour.h:542 [inline]
 ip6_finish_output2+0xff8/0x1670 net/ipv6/ip6_output.c:137
 ip6_finish_output+0x41e/0x810 net/ipv6/ip6_output.c:222
 NF_HOOK+0x9e/0x430 include/linux/netfilter.h:314
 mld_sendpack+0x838/0xda0 net/ipv6/mcast.c:1818
 mld_send_cr net/ipv6/mcast.c:2119 [inline]
 mld_ifc_work+0x7d6/0xd90 net/ipv6/mcast.c:2650
 process_one_work kernel/workqueue.c:3248 [inline]
 process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3329
 worker_thread+0x86d/0xd50 kernel/workqueue.c:3409
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:skb_panic net/core/skbuff.c:205 [inline]
RIP: 0010:skb_under_panic+0x14b/0x150 net/core/skbuff.c:215
Code: c5 8c 48 c7 c6 85 56 d3 8d 48 8b 54 24 08 8b 0c 24 44 8b 44 24 04 4d 89 e9 50 41 54 41 57 41 56 e8 5a 15 32 02 48 83 c4 20 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3
RSP: 0018:ffffc900038b7530 EFLAGS: 00010286
RAX: 0000000000000099 RBX: dffffc0000000000 RCX: 9e5447a2a094ae00
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffff888029d4b150 R08: ffffffff817693cc R09: 1ffff92000716e40
R10: dffffc0000000000 R11: fffff52000716e41 R12: 00000000000006c0
R13: ffff8880255a7000 R14: ffff887f928c4c04 R15: 0000000000000198
FS:  0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9e714ce2d8 CR3: 00000000604c0000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400