BUG: MAX_LOCKDEP_CHAINS too low!
turning off the locking correctness validator.
CPU: 1 PID: 4152 Comm: kworker/1:10 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
Workqueue: wg-crypt-wg1 wg_packet_tx_worker
Call trace:
 dump_backtrace+0x0/0x43c arch/arm64/kernel/stacktrace.c:152
 show_stack+0x2c/0x3c arch/arm64/kernel/stacktrace.c:216
 __dump_stack+0x30/0x40 lib/dump_stack.c:88
 dump_stack_lvl+0xf8/0x160 lib/dump_stack.c:106
 dump_stack+0x1c/0x5c lib/dump_stack.c:113
 add_chain_cache kernel/locking/lockdep.c:-1 [inline]
 lookup_chain_cache_add kernel/locking/lockdep.c:3735 [inline]
 validate_chain kernel/locking/lockdep.c:3756 [inline]
 __lock_acquire+0x1b30/0x651c kernel/locking/lockdep.c:5012
 lock_acquire+0x1f4/0x620 kernel/locking/lockdep.c:5623
 seqcount_lockdep_reader_access+0x190/0x2c4 include/linux/seqlock.h:103
 nf_conntrack_get_ht include/net/netfilter/nf_conntrack.h:338 [inline]
 ____nf_conntrack_find net/netfilter/nf_conntrack_core.c:785 [inline]
 __nf_conntrack_find_get+0x160/0x678 net/netfilter/nf_conntrack_core.c:823
 resolve_normal_ct net/netfilter/nf_conntrack_core.c:1793 [inline]
 nf_conntrack_in+0x4ec/0x1778 net/netfilter/nf_conntrack_core.c:1960
 ipv6_conntrack_local+0x28/0x38 net/netfilter/nf_conntrack_proto.c:398
 nf_hook_entry_hookfn include/linux/netfilter.h:142 [inline]
 nf_hook_slow+0xb4/0x1f4 net/netfilter/core.c:584
 nf_hook include/linux/netfilter.h:257 [inline]
 __ip6_local_out+0x6c0/0x7cc net/ipv6/output_core.c:149
 ip6_local_out+0x3c/0x15c net/ipv6/output_core.c:159
 ip6tunnel_xmit include/net/ip6_tunnel.h:160 [inline]
 udp_tunnel6_xmit_skb+0x40c/0x8e8 net/ipv6/ip6_udp_tunnel.c:109
 send6+0x4e4/0x770 drivers/net/wireguard/socket.c:152
 wg_socket_send_skb_to_peer+0xf8/0x1a4 drivers/net/wireguard/socket.c:178
 wg_packet_create_data_done drivers/net/wireguard/send.c:251 [inline]
 wg_packet_tx_worker+0x19c/0x6c4 drivers/net/wireguard/send.c:276
 process_one_work+0x79c/0x1140 kernel/workqueue.c:2310
 worker_thread+0x8f4/0x101c kernel/workqueue.c:2457
 kthread+0x374/0x454 kernel/kthread.c:334
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:856
Bluetooth: hci49: command 0x0419 tx timeout
Bluetooth: hci51: command 0x041b tx timeout
Bluetooth: hci52: command 0x040f tx timeout
Bluetooth: hci20: command 0x0406 tx timeout