------------[ cut here ]------------
Looking for class "work_completion)(&(&gc->work)->work)" with key __key.5, but found a different class "(work_completion)(&(&gc->work)->work)" with the same key
WARNING: CPU: 0 PID: 8 at kernel/locking/lockdep.c:932 look_up_lock_class+0x133/0x140 kernel/locking/lockdep.c:932
Modules linked in:
CPU: 0 PID: 8 Comm: kworker/0:0 Not tainted 6.10.0-rc1-syzkaller-00104-gd8ec19857b09 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Workqueue: xfs-inodegc/loop3 xfs_inodegc_worker
RIP: 0010:look_up_lock_class+0x133/0x140 kernel/locking/lockdep.c:932
Code: c7 c7 a0 b7 2c 8b e8 ec a3 74 f6 90 0f 0b 90 90 90 31 db eb be c6 05 74 d8 ef 04 01 90 48 c7 c7 c0 ba 2c 8b e8 ce a3 74 f6 90 <0f> 0b 90 90 e9 62 ff ff ff 0f 1f 40 00 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc900003a7988 EFLAGS: 00010086
RAX: 0000000000000000 RBX: ffffffff94280d50 RCX: ffffffff81510229
RDX: ffff888015f1a440 RSI: ffffffff81510236 RDI: 0000000000000001
RBP: ffffffff94bbcf80 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 6974656c706d6f63 R12: ffffc900003a7d80
R13: 0000000000000000 R14: 0000000000000000 R15: ffffffff94ad5be0
FS:  0000000000000000(0000) GS:ffff88802c000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000ffec3c7c CR3: 0000000057daa000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 register_lock_class+0xb1/0x1230 kernel/locking/lockdep.c:1284
 __lock_acquire+0x111/0x3b30 kernel/locking/lockdep.c:5014
 lock_acquire kernel/locking/lockdep.c:5754 [inline]
 lock_acquire+0x1b1/0x560 kernel/locking/lockdep.c:5719
 process_one_work+0x8c4/0x1ad0 kernel/workqueue.c:3207
 process_scheduled_works kernel/workqueue.c:3312 [inline]
 worker_thread+0x6c8/0xf70 kernel/workqueue.c:3393
 kthread+0x2c1/0x3a0 kernel/kthread.c:389
 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>