BUG: MAX_LOCKDEP_ENTRIES too low! turning off the locking correctness validator. CPU: 1 PID: 165 Comm: kworker/u4:3 Not tainted 5.6.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: bond421 bond_alb_monitor Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1e9/0x30e lib/dump_stack.c:118 alloc_list_entry kernel/locking/lockdep.c:1329 [inline] add_lock_to_list+0x145/0x440 kernel/locking/lockdep.c:1350 check_prev_add kernel/locking/lockdep.c:2567 [inline] check_prevs_add kernel/locking/lockdep.c:2620 [inline] validate_chain+0x3422/0x8920 kernel/locking/lockdep.c:3237 __lock_acquire+0x116c/0x2b90 kernel/locking/lockdep.c:4344 lock_acquire+0x169/0x480 kernel/locking/lockdep.c:4923 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline] _raw_spin_lock_irqsave+0x9e/0xc0 kernel/locking/spinlock.c:159 remove_entity_load_avg kernel/sched/fair.c:3858 [inline] task_dead_fair+0x77/0x1a0 kernel/sched/fair.c:6765 finish_task_switch+0x3e9/0x550 kernel/sched/core.c:3240 context_switch kernel/sched/core.c:3381 [inline] __schedule+0x80d/0xc90 kernel/sched/core.c:4094 preempt_schedule_irq+0xca/0x150 kernel/sched/core.c:4351 retint_kernel+0x1b/0x2b RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:759 [inline] RIP: 0010:lock_acquire+0x1c7/0x480 kernel/locking/lockdep.c:4926 Code: c1 e8 03 80 3c 10 00 74 0c 48 c7 c7 f0 9f 2b 89 e8 ce a0 58 00 48 83 3d d6 81 d0 07 00 0f 84 8e 02 00 00 48 8b 7c 24 20 57 9d <0f> 1f 44 00 00 65 48 8b 04 25 28 00 00 00 48 3b 44 24 58 0f 85 70 RSP: 0018:ffffc900015f7c50 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 RAX: 1ffffffff12573fe RBX: 1ffff1101526a9a8 RCX: ffffffff815c0734 RDX: dffffc0000000000 RSI: 0000000000000008 RDI: 0000000000000282 RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff162835e R10: fffffbfff162835e R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: ffff8880a9354d44 R15: ffff8880482e5938 process_one_work+0x71a/0xfd0 kernel/workqueue.c:2241 worker_thread+0xa7f/0x1450 kernel/workqueue.c:2412 kthread+0x353/0x380 kernel/kthread.c:268 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352