BUG: MAX_LOCKDEP_KEYS too low! turning off the locking correctness validator. CPU: 1 UID: 0 PID: 83 Comm: kworker/u8:5 Not tainted 6.14.0-rc7-syzkaller-01962-ga19f40d919ca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: events_unbound linkwatch_event Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120 register_lock_class+0x827/0x980 kernel/locking/lockdep.c:1330 __lock_acquire+0xf3/0x2100 kernel/locking/lockdep.c:5103 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5851 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:126 [inline] _raw_spin_lock_bh+0x35/0x50 kernel/locking/spinlock.c:178 spin_lock_bh include/linux/spinlock.h:356 [inline] dev_reset_queue+0xf8/0x1b0 net/sched/sch_generic.c:1309 netdev_for_each_tx_queue include/linux/netdevice.h:2650 [inline] dev_deactivate_many+0x615/0xc90 net/sched/sch_generic.c:1375 dev_deactivate+0x184/0x280 net/sched/sch_generic.c:1398 linkwatch_do_dev+0x10a/0x170 net/core/link_watch.c:184 __linkwatch_run_queue+0x44f/0x6c0 net/core/link_watch.c:243 linkwatch_event+0x4c/0x60 net/core/link_watch.c:286 process_one_work kernel/workqueue.c:3238 [inline] process_scheduled_works+0xabe/0x18e0 kernel/workqueue.c:3319 worker_thread+0x870/0xd30 kernel/workqueue.c:3400 kthread+0x7a9/0x920 kernel/kthread.c:464 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244