------------[ cut here ]------------
lockdep bfs error:-1
WARNING: CPU: 0 PID: 24886 at kernel/locking/lockdep.c:2071 print_bfs_bug+0x24/0x30 kernel/locking/lockdep.c:2071
Modules linked in:
CPU: 0 PID: 24886 Comm: kworker/0:4 Not tainted 6.8.0-rc6-syzkaller-00037-g805d849d7c3c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
Workqueue: rcu_gp wait_rcu_exp_gp
RIP: 0010:print_bfs_bug+0x24/0x30 kernel/locking/lockdep.c:2071
Code: 90 90 90 90 90 90 55 53 89 fb e8 e7 ee 21 03 89 c5 e8 80 1b ff ff 85 ed 74 14 90 48 c7 c7 c0 cd aa 8b 89 de e8 fd c6 e5 ff 90 <0f> 0b 90 90 5b 5d c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc900162cee08 EFLAGS: 00010046
RAX: 19749e20bba6fc00 RBX: 00000000ffffffff RCX: ffff888018308000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000001 R08: ffffffff815779c2 R09: 1ffff110172851a2
R10: dffffc0000000000 R11: ffffed10172851a3 R12: dffffc0000000001
R13: ffffffff93d356e8 R14: ffffffff92961830 R15: ffffffff93d35678
FS:  0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00005555560c6978 CR3: 0000000040276000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 check_irq_usage kernel/locking/lockdep.c:2806 [inline]
 check_prev_add kernel/locking/lockdep.c:3138 [inline]
 check_prevs_add kernel/locking/lockdep.c:3253 [inline]
 validate_chain+0x47dd/0x58e0 kernel/locking/lockdep.c:3869
 __lock_acquire+0x1345/0x1fd0 kernel/locking/lockdep.c:5137
 lock_acquire+0x1e3/0x530 kernel/locking/lockdep.c:5754
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0xd5/0x120 kernel/locking/spinlock.c:162
 debug_object_activate+0x16d/0x510 lib/debugobjects.c:708
 debug_timer_activate kernel/time/timer.c:779 [inline]
 __mod_timer+0x7e5/0xfd0 kernel/time/timer.c:1119
 queue_delayed_work_on+0x15a/0x260 kernel/workqueue.c:1989
 psi_task_change+0xfd/0x280 kernel/sched/psi.c:912
 psi_enqueue kernel/sched/stats.h:139 [inline]
 enqueue_task+0x2a6/0x2f0 kernel/sched/core.c:2114
 activate_task kernel/sched/core.c:2148 [inline]
 ttwu_do_activate+0x1d1/0x7e0 kernel/sched/core.c:3795
 ttwu_queue kernel/sched/core.c:4048 [inline]
 try_to_wake_up+0x88a/0x1470 kernel/sched/core.c:4369
 autoremove_wake_function+0x16/0x110 kernel/sched/wait.c:384
 __wake_up_common kernel/sched/wait.c:89 [inline]
 __wake_up_common_lock+0x130/0x1e0 kernel/sched/wait.c:106
 rcu_exp_wait_wake kernel/rcu/tree_exp.h:714 [inline]
 rcu_exp_sel_wait_wake+0x1998/0x1ea0 kernel/rcu/tree_exp.h:730
 process_one_work kernel/workqueue.c:2633 [inline]
 process_scheduled_works+0x913/0x1420 kernel/workqueue.c:2706
 worker_thread+0xa5f/0x1000 kernel/workqueue.c:2787
 kthread+0x2ef/0x390 kernel/kthread.c:388
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1b/0x30 arch/x86/entry/entry_64.S:243
 </TASK>