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kernel BUG at net/core/skbuff.c:2274!
Oops: invalid opcode: 0000 [#1] SMP KASAN PTI
CPU: 1 UID: 0 PID: 5941 Comm: kworker/1:6 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
Workqueue: mld mld_ifc_work
RIP: 0010:pskb_expand_head+0x12ba/0x1300 net/core/skbuff.c:2274
Code: 7d f3 ff ff 48 8b 0c 24 80 e1 07 80 c1 03 38 c1 0f 8c d8 f3 ff ff 48 8b 3c 24 e8 11 80 ca f8 e9 ca f3 ff ff e8 77 30 62 f8 90 <0f> 0b e8 6f 30 62 f8 90 0f 0b 48 8b 0c 24 80 e1 07 80 c1 03 38 c1
RSP: 0018:ffffc9000b4af508 EFLAGS: 00010293
RAX: ffffffff896246d9 RBX: ffff888048635140 RCX: ffff88802c3e8000
RDX: 0000000000000000 RSI: 0000000093a17420 RDI: 0000000000000000
RBP: 0000000093a17ae0 R08: 0000000000000000 R09: 000000000000004c
R10: dffffc0000000000 R11: ffffffff8a1fdff0 R12: 0000000093a17420
R13: ffff888048635140 R14: 0000000000000820 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8881257f5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c39347f CR3: 000000007d796000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 ipgre_header+0xd5/0x350 net/ipv4/ip_gre.c:900
 dev_hard_header include/linux/netdevice.h:3436 [inline]
 neigh_connected_output+0x286/0x460 net/core/neighbour.c:1618
 NF_HOOK_COND include/linux/netfilter.h:307 [inline]
 ip6_output+0x340/0x550 net/ipv6/ip6_output.c:247
 NF_HOOK+0xa2/0x3a0 include/linux/netfilter.h:318
 mld_sendpack+0x8b4/0xe40 net/ipv6/mcast.c:1855
 mld_send_cr net/ipv6/mcast.c:2154 [inline]
 mld_ifc_work+0x835/0xe70 net/ipv6/mcast.c:2693
 process_one_work kernel/workqueue.c:3257 [inline]
 process_scheduled_works+0xaec/0x17a0 kernel/workqueue.c:3340
 worker_thread+0xda6/0x1360 kernel/workqueue.c:3421
 kthread+0x726/0x8b0 kernel/kthread.c:463
 ret_from_fork+0x51b/0xa40 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:pskb_expand_head+0x12ba/0x1300 net/core/skbuff.c:2274
Code: 7d f3 ff ff 48 8b 0c 24 80 e1 07 80 c1 03 38 c1 0f 8c d8 f3 ff ff 48 8b 3c 24 e8 11 80 ca f8 e9 ca f3 ff ff e8 77 30 62 f8 90 <0f> 0b e8 6f 30 62 f8 90 0f 0b 48 8b 0c 24 80 e1 07 80 c1 03 38 c1
RSP: 0018:ffffc9000b4af508 EFLAGS: 00010293
RAX: ffffffff896246d9 RBX: ffff888048635140 RCX: ffff88802c3e8000
RDX: 0000000000000000 RSI: 0000000093a17420 RDI: 0000000000000000
RBP: 0000000093a17ae0 R08: 0000000000000000 R09: 000000000000004c
R10: dffffc0000000000 R11: ffffffff8a1fdff0 R12: 0000000093a17420
R13: ffff888048635140 R14: 0000000000000820 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8881257f5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000009038 CR3: 000000007f802000 CR4: 00000000003526f0