------------[ cut here ]------------
Looking for class ">lock" with key init_kmem_cache_cpus.__key, but found a different class "&c->lock" with the same key
WARNING: CPU: 1 PID: 6100 at kernel/locking/lockdep.c:941 look_up_lock_class+0xdc/0x170 kernel/locking/lockdep.c:938
Modules linked in:
CPU: 1 UID: 0 PID: 6100 Comm: syz.1.23 Not tainted 6.14.0-rc5-syzkaller-00109-g0f52fd4f67c6 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:look_up_lock_class+0xdc/0x170 kernel/locking/lockdep.c:938
Code: 01 0f 85 8a 00 00 00 c6 05 5b 1e 25 04 01 90 49 8b 16 49 8b 76 18 48 8b 8b b8 00 00 00 48 c7 c7 80 d4 2a 8c e8 25 c7 80 f5 90 <0f> 0b 90 90 eb 61 90 e8 78 49 e9 f8 e8 13 c9 a0 f5 48 c7 c7 c0 d3
RSP: 0018:ffffc9000b97e550 EFLAGS: 00010046
RAX: 16108fb51e7f8400 RBX: ffffffff93e8e960 RCX: 0000000000080000
RDX: ffffc90004aa2000 RSI: 0000000000032dfc RDI: 0000000000032dfd
RBP: ffffc9000b97e660 R08: ffffffff81818d42 R09: 1ffff110170e519a
R10: dffffc0000000000 R11: ffffed10170e519b R12: ffffe8ffffd6d370
R13: ffffe8ffffd6d370 R14: ffffe8ffffd6d370 R15: ffffffff9a6772c0
FS:  00007f864c61b6c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f24cbddc440 CR3: 0000000033c5a000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 register_lock_class+0x102/0x980 kernel/locking/lockdep.c:1292
 __lock_acquire+0xf3/0x2100 kernel/locking/lockdep.c:5103
 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5851
 local_lock_acquire+0x20/0x80 include/linux/local_lock_internal.h:29
 ___slab_alloc+0x119d/0x14a0 mm/slub.c:3875
 __slab_alloc+0x58/0xa0 mm/slub.c:3916
 __slab_alloc_node mm/slub.c:3991 [inline]
 slab_alloc_node mm/slub.c:4152 [inline]
 kmem_cache_alloc_noprof+0x268/0x380 mm/slub.c:4171
 jbd2_alloc+0x155/0x1b0 fs/jbd2/journal.c:2763
 jbd2_journal_get_undo_access+0x1d1/0x310 fs/jbd2/transaction.c:1395
 __ocfs2_journal_access+0x4de/0x8b0 fs/ocfs2/journal.c:692
 ocfs2_block_group_clear_bits fs/ocfs2/suballoc.c:2459 [inline]
 _ocfs2_free_suballoc_bits+0x6a1/0x1470 fs/ocfs2/suballoc.c:2562
 _ocfs2_free_clusters+0x5ef/0xac0 fs/ocfs2/suballoc.c:2646
 ocfs2_replay_truncate_records fs/ocfs2/alloc.c:5971 [inline]
 __ocfs2_flush_truncate_log+0x760/0x1240 fs/ocfs2/alloc.c:6054
 ocfs2_flush_truncate_log fs/ocfs2/alloc.c:6076 [inline]
 ocfs2_try_to_free_truncate_log+0x1bb/0x410 fs/ocfs2/alloc.c:6135
 ocfs2_write_begin_nolock+0x3a73/0x4e40 fs/ocfs2/aops.c:1855
 ocfs2_write_begin+0x205/0x3a0 fs/ocfs2/aops.c:1889
 generic_perform_write+0x346/0x990 mm/filemap.c:4189
 ocfs2_file_write_iter+0x19af/0x2180 fs/ocfs2/file.c:2469
 new_sync_write fs/read_write.c:586 [inline]
 vfs_write+0xacf/0xd10 fs/read_write.c:679
 ksys_pwrite64 fs/read_write.c:786 [inline]
 __do_sys_pwrite64 fs/read_write.c:794 [inline]
 __se_sys_pwrite64 fs/read_write.c:791 [inline]
 __x64_sys_pwrite64+0x1ac/0x240 fs/read_write.c:791
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f864b78d169
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f864c61b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f864b9a5fa0 RCX: 00007f864b78d169
RDX: 0000000000000001 RSI: 0000400000000140 RDI: 0000000000000009
RBP: 00007f864b80e2a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000008000c61 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f864b9a5fa0 R15: 00007ffcc23e3bb8
 </TASK>