BUG: MAX_LOCKDEP_KEYS too low!
turning off the locking correctness validator.
CPU: 1 UID: 0 PID: 10076 Comm: kworker/u8:30 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
Workqueue: events_unbound linkwatch_event
Call Trace:
dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
register_lock_class+0x2aa/0x2e0 kernel/locking/lockdep.c:1332
__lock_acquire+0xab/0x2cf0 kernel/locking/lockdep.c:5112
lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868
__raw_spin_lock_bh include/linux/spinlock_api_smp.h:150 [inline]
_raw_spin_lock_bh+0x36/0x50 kernel/locking/spinlock.c:182
spin_lock_bh include/linux/spinlock.h:348 [inline]
dev_reset_queue+0x138/0x1b0 include/net/sch_generic.h:753
netdev_for_each_tx_queue include/linux/netdevice.h:2740 [inline]
dev_deactivate_many+0x778/0xda0 net/sched/sch_generic.c:1394
dev_deactivate+0x12e/0x1d0 net/sched/sch_generic.c:1419
linkwatch_do_dev+0xdc/0x110 net/core/link_watch.c:184
__linkwatch_run_queue+0x52a/0x800 net/core/link_watch.c:240
linkwatch_event+0x4c/0x60 net/core/link_watch.c:314
process_one_work kernel/workqueue.c:3322 [inline]
process_scheduled_works+0xa8e/0x14e0 kernel/workqueue.c:3405
worker_thread+0xa47/0xfb0 kernel/workqueue.c:3486
kthread+0x388/0x470 kernel/kthread.c:436
ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
tipc: Resetting bearer