INFO: trying to register non-static key.
The code is fine but needs lockdep annotation, or maybe
you didn't initialize this object before use?
turning off the locking correctness validator.
CPU: 0 PID: 5085 Comm: syz-executor.4 Not tainted 6.7.0-rc3-next-20231201-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106
 assign_lock_key kernel/locking/lockdep.c:976 [inline]
 register_lock_class+0xc26/0x1230 kernel/locking/lockdep.c:1289
 __lock_acquire+0x111/0x3b30 kernel/locking/lockdep.c:5014
 lock_acquire kernel/locking/lockdep.c:5754 [inline]
 lock_acquire+0x1b1/0x530 kernel/locking/lockdep.c:5719
 debugfs_file_get+0x23a/0x620 fs/debugfs/file.c:135
 open_proxy_open+0x50/0x3f0 fs/debugfs/file.c:269
 do_dentry_open+0x8d6/0x18c0 fs/open.c:949
 do_open fs/namei.c:3634 [inline]
 path_openat+0x1df1/0x2990 fs/namei.c:3791
 do_filp_open+0x1dc/0x430 fs/namei.c:3818
 do_sys_openat2+0x176/0x1e0 fs/open.c:1441
 do_sys_open fs/open.c:1456 [inline]
 __do_sys_openat fs/open.c:1472 [inline]
 __se_sys_openat fs/open.c:1467 [inline]
 __x64_sys_openat+0x175/0x210 fs/open.c:1467
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x40/0x110 arch/x86/entry/common.c:82
 entry_SYSCALL_64_after_hwframe+0x62/0x6a
RIP: 0033:0x7fd75487b661
Code: 75 57 89 f0 25 00 00 41 00 3d 00 00 41 00 74 49 80 3d aa 08 10 00 00 74 6d 89 da 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 93 00 00 00 48 8b 54 24 28 64 48 2b 14 25
RSP: 002b:00007ffe1ed24520 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd75487b661
RDX: 0000000000000002 RSI: 00007fd7548c7551 RDI: 00000000ffffff9c
RBP: 00007fd7548c7551 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe1ed24c78
R13: 0000000000000003 R14: 00007fd75499c018 R15: 0000000000000000
 </TASK>