skbuff: skb_under_panic: text:ffff800089bbdcac len:-1826503584 put:-1826503660 head:ffff0000d8d8b000 data:ffff000045b6ecac tail:0x10c end:0x6c0 dev:bond1
------------[ cut here ]------------
kernel BUG at net/core/skbuff.c:213!
Internal error: Oops - BUG: 00000000f2000800 [#1]  SMP
Modules linked in:
CPU: 1 UID: 0 PID: 2091 Comm: kworker/u8:11 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
Workqueue: bond1 bond_resend_igmp_join_requests_delayed
pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : skb_panic+0x140/0x144 net/core/skbuff.c:209
lr : skb_panic+0x140/0x144 net/core/skbuff.c:209
sp : ffff8000a08c7210
x29: ffff8000a08c7220 x28: dfff800000000000 x27: ffff0000f8b158d0
x26: 000000000000010c x25: ffff000045b6ecac x24: ffff0000d8d8b000
x23: 000000009321c460 x22: 00000000000006c0 x21: 000000009321c414
x20: ffff80008f05a99a x19: ffff800089bbdcac x18: 1fffe00033781890
x17: ffff80008f86e000 x16: ffff800082e5e68c x15: 0000000000000001
x14: 1ffff00014118dbc x13: 0000000000000000 x12: 0000000000000000
x11: ffff700014118dbd x10: 0000000000ff0100 x9 : a3fb540d02ed4b00
x8 : a3fb540d02ed4b00 x7 : ffff80008049ea88 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : ffff8000807f1260
x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000099
Call trace:
 skb_panic+0x140/0x144 net/core/skbuff.c:209 (P)
 skb_under_panic net/core/skbuff.c:223 [inline]
 skb_push+0xdc/0xf4 net/core/skbuff.c:2641
 ipgre_header+0x78/0x2cc net/ipv4/ip_gre.c:897
 dev_hard_header include/linux/netdevice.h:3436 [inline]
 neigh_connected_output+0x214/0x3ec net/core/neighbour.c:1618
 neigh_output include/net/neighbour.h:556 [inline]
 ip6_finish_output2+0x1188/0x1a78 net/ipv6/ip6_output.c:136
 __ip6_finish_output net/ipv6/ip6_output.c:-1 [inline]
 ip6_finish_output+0x418/0x7b4 net/ipv6/ip6_output.c:220
 NF_HOOK_COND include/linux/netfilter.h:307 [inline]
 ip6_output+0x2c8/0x640 net/ipv6/ip6_output.c:247
 dst_output include/net/dst.h:464 [inline]
 NF_HOOK+0x15c/0x430 include/linux/netfilter.h:318
 mld_sendpack+0x7fc/0x100c net/ipv6/mcast.c:1855
 mld_send_report+0xf4/0x398 net/ipv6/mcast.c:2061
 ipv6_mc_rejoin_groups net/ipv6/mcast.c:2868 [inline]
 ipv6_mc_netdev_event+0x198/0x65c net/ipv6/mcast.c:2883
 notifier_call_chain+0x190/0x4cc kernel/notifier.c:85
 raw_notifier_call_chain+0x3c/0x50 kernel/notifier.c:453
 call_netdevice_notifiers_info net/core/dev.c:2230 [inline]
 call_netdevice_notifiers_extack net/core/dev.c:2268 [inline]
 call_netdevice_notifiers+0xf4/0x18c net/core/dev.c:2282
 bond_resend_igmp_join_requests_delayed+0x64/0x150 drivers/net/bonding/bond_main.c:893
 process_one_work+0x7c0/0x1558 kernel/workqueue.c:3257
 process_scheduled_works kernel/workqueue.c:3340 [inline]
 worker_thread+0x958/0xed8 kernel/workqueue.c:3421
 kthread+0x5fc/0x75c kernel/kthread.c:463
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:844
Code: aa1903e6 aa1a03e7 a90023f6 97fc7589 (d4210000) 
---[ end trace 0000000000000000 ]---