BUG: MAX_LOCKDEP_CHAINS too low! turning off the locking correctness validator. CPU: 1 PID: 4221 Comm: kworker/1:11 Not tainted 5.15.182-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 Workqueue: wg-kex-wg1 wg_packet_handshake_receive_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 ktime_get_coarse_with_offset+0xa4/0x1a4 kernel/time/timekeeping.c:893 ktime_get_coarse_boottime include/linux/timekeeping.h:100 [inline] ktime_get_coarse_boottime_ns include/linux/timekeeping.h:136 [inline] wg_noise_handshake_consume_initiation+0x674/0x768 drivers/net/wireguard/noise.c:650 wg_receive_handshake_packet drivers/net/wireguard/receive.c:151 [inline] wg_packet_handshake_receive_worker+0x4e0/0xc64 drivers/net/wireguard/receive.c:220 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:870 Bluetooth: hci54: command 0x0419 tx timeout Bluetooth: hci23: command 0x0406 tx timeout Bluetooth: hci24: command 0x0406 tx timeout Bluetooth: hci25: command 0x0406 tx timeout