cfg80211: failed to load regulatory.db
------------[ cut here ]------------
UBSAN: signed-integer-overflow in ./arch/x86/include/asm/atomic.h:85:11
1574579090 + 2106142658 cannot be represented in type 'int'
CPU: 0 PID: 235 Comm: kworker/0:2 Not tainted 6.8.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
Workqueue: mld mld_ifc_work
Call Trace:
 <TASK>
 dump_stack_lvl+0x67/0xa0 lib/dump_stack.c:106
 ubsan_epilogue+0x5/0x30 lib/ubsan.c:217
 handle_overflow+0x10f/0x120 lib/ubsan.c:248
 arch_atomic_add_return arch/x86/include/asm/atomic.h:85 [inline]
 raw_atomic_add_return include/linux/atomic/atomic-arch-fallback.h:564 [inline]
 atomic_add_return include/linux/atomic/atomic-instrumented.h:124 [inline]
 ip_idents_reserve net/ipv4/route.c:480 [inline]
 __ip_select_ident+0xcb/0xe0 net/ipv4/route.c:496
 iptunnel_xmit+0x167/0x220 net/ipv4/ip_tunnel_core.c:80
 udp_tunnel_xmit_skb+0xd3/0xf0 net/ipv4/udp_tunnel_core.c:172
 geneve_xmit_skb drivers/net/geneve.c:903 [inline]
 geneve_xmit+0x8e0/0xd70 drivers/net/geneve.c:1023
 __netdev_start_xmit include/linux/netdevice.h:4989 [inline]
 netdev_start_xmit include/linux/netdevice.h:5003 [inline]
 xmit_one net/core/dev.c:3547 [inline]
 dev_hard_start_xmit+0xc4/0x210 net/core/dev.c:3563
 __dev_queue_xmit+0x892/0xeb0 net/core/dev.c:4351
 dev_queue_xmit include/linux/netdevice.h:3171 [inline]
 neigh_resolve_output+0x1d1/0x240 net/core/neighbour.c:1563
 neigh_output include/net/neighbour.h:542 [inline]
 ip6_finish_output2+0x4d2/0x6c0 net/ipv6/ip6_output.c:137
 NF_HOOK_COND include/linux/netfilter.h:303 [inline]
 ip6_output+0x8e/0x170 net/ipv6/ip6_output.c:243
 dst_output include/net/dst.h:451 [inline]
 NF_HOOK+0x59/0x170 include/linux/netfilter.h:314
 mld_sendpack+0x21b/0x2c0 net/ipv6/mcast.c:1818
 mld_send_cr net/ipv6/mcast.c:2119 [inline]
 mld_ifc_work+0x289/0x410 net/ipv6/mcast.c:2650
 process_one_work kernel/workqueue.c:2633 [inline]
 process_scheduled_works+0x273/0x500 kernel/workqueue.c:2706
 worker_thread+0x265/0x370 kernel/workqueue.c:2787
 kthread+0xe8/0x100 kernel/kthread.c:388
 ret_from_fork+0x32/0x40 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1b/0x30 arch/x86/entry/entry_64.S:242
 </TASK>
---[ end trace ]---