------------[ cut here ]------------ lockdep bfs error:-1 WARNING: CPU: 0 PID: 11 at kernel/locking/lockdep.c:2071 print_bfs_bug+0x24/0x30 kernel/locking/lockdep.c:2071 Modules linked in: CPU: 0 PID: 11 Comm: kworker/u4:0 Not tainted 6.8.0-rc4-syzkaller-00180-g4f5e5092fdbf #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 Workqueue: xfs_iwalk-19127 xfs_pwork_work RIP: 0010:print_bfs_bug+0x24/0x30 kernel/locking/lockdep.c:2071 Code: 90 90 90 90 90 90 55 53 89 fb e8 37 c9 21 03 89 c5 e8 80 1b ff ff 85 ed 74 14 90 48 c7 c7 40 cd aa 8b 89 de e8 ed 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:ffffc90000106d28 EFLAGS: 00010046 RAX: f182322329ce1000 RBX: 00000000ffffffff RCX: ffff8880176e3b80 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000001 R08: ffffffff815778a2 R09: 1ffff110172851a2 R10: dffffc0000000000 R11: ffffed10172851a3 R12: dffffc0000000001 R13: ffffffff93f75a88 R14: ffffffff92aa5510 R15: ffffffff93f31ed8 FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555557003978 CR3: 000000001f3b0000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: 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 queue_delayed_work include/linux/workqueue.h:563 [inline] xfs_reclaim_work_queue+0x15b/0x220 fs/xfs/xfs_icache.c:195 xfs_perag_set_inode_tag+0x194/0x400 fs/xfs/xfs_icache.c:251 xfs_inodegc_set_reclaimable+0x236/0x440 fs/xfs/xfs_icache.c:1814 destroy_inode fs/inode.c:310 [inline] evict+0x549/0x630 fs/inode.c:680 xfs_qm_dqusage_adjust+0x626/0x6f0 fs/xfs/xfs_qm.c:1226 xfs_iwalk_ag_recs+0x4d0/0x840 fs/xfs/xfs_iwalk.c:220 xfs_iwalk_run_callbacks+0x25b/0x490 fs/xfs/xfs_iwalk.c:376 xfs_iwalk_ag+0xada/0xbd0 fs/xfs/xfs_iwalk.c:482 xfs_iwalk_ag_work+0xfb/0x1b0 fs/xfs/xfs_iwalk.c:624 xfs_pwork_work+0x7f/0x190 fs/xfs/xfs_pwork.c:47 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:242