------------[ 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: 7796 at kernel/locking/lockdep.c:939 look_up_lock_class+0xdc/0x170 kernel/locking/lockdep.c:936
Modules linked in:
CPU: 1 UID: 0 PID: 7796 Comm: syz.8.192 Not tainted 6.13.0-rc2-syzkaller-00018-g7cb1b4663150 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:look_up_lock_class+0xdc/0x170 kernel/locking/lockdep.c:936
Code: 01 0f 85 8a 00 00 00 c6 05 82 41 42 04 01 90 49 8b 16 49 8b 76 18 48 8b 8b b8 00 00 00 48 c7 c7 e0 b8 0a 8c e8 55 d7 9f f5 90 <0f> 0b 90 90 eb 61 90 e8 a8 80 f6 f8 e8 83 33 bf f5 48 c7 c7 20 b8
RSP: 0018:ffffc9000b7e70f0 EFLAGS: 00010046
RAX: eaec48f9d8bb1f00 RBX: ffffffff93be79a0 RCX: 0000000000080000
RDX: ffffc900045e1000 RSI: 00000000000077ec RDI: 00000000000077ed
RBP: ffffc9000b7e7200 R08: ffffffff81600962 R09: 1ffff110170e519a
R10: dffffc0000000000 R11: ffffed10170e519b R12: ffffe8ffffd986e0
R13: ffffe8ffffd986e0 R14: ffffe8ffffd986e0 R15: ffffffff9a3d0320
FS:  00007f64d26b16c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f64cf4d5d58 CR3: 000000007da7a000 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:1290
 __lock_acquire+0xf3/0x2100 kernel/locking/lockdep.c:5101
 lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5849
 local_lock_acquire+0x20/0x80 include/linux/local_lock_internal.h:29
 ___slab_alloc+0x119c/0x14a0 mm/slub.c:3864
 __slab_alloc+0x58/0xa0 mm/slub.c:3905
 __slab_alloc_node mm/slub.c:3980 [inline]
 slab_alloc_node mm/slub.c:4141 [inline]
 kmem_cache_alloc_noprof+0x268/0x380 mm/slub.c:4160
 f2fs_kmem_cache_alloc fs/f2fs/f2fs.h:2868 [inline]
 xattr_alloc fs/f2fs/xattr.c:30 [inline]
 lookup_all_xattrs fs/f2fs/xattr.c:333 [inline]
 f2fs_getxattr+0x477/0x13b0 fs/f2fs/xattr.c:533
 __vfs_getxattr+0x433/0x470 fs/xattr.c:423
 smk_fetch+0xb1/0x140 security/smack/smack_lsm.c:306
 smack_d_instantiate+0x749/0xa50 security/smack/smack_lsm.c:3615
 security_d_instantiate+0x107/0x1f0 security/security.c:4070
 d_splice_alias+0x6f/0x330 fs/dcache.c:3001
 f2fs_lookup+0x4ff/0x820 fs/f2fs/namei.c:523
 __lookup_slow+0x28c/0x3f0 fs/namei.c:1791
 lookup_slow+0x53/0x70 fs/namei.c:1808
 walk_component+0x2e1/0x410 fs/namei.c:2112
 lookup_last fs/namei.c:2610 [inline]
 path_lookupat+0x16f/0x450 fs/namei.c:2634
 filename_lookup+0x2a3/0x670 fs/namei.c:2663
 user_path_at+0x3a/0x60 fs/namei.c:3070
 do_fchownat+0xed/0x240 fs/open.c:803
 __do_sys_chown fs/open.c:829 [inline]
 __se_sys_chown fs/open.c:827 [inline]
 __x64_sys_chown+0x82/0x90 fs/open.c:827
 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: 0033:0x7f64d197ff19
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:00007f64d26b1058 EFLAGS: 00000246 ORIG_RAX: 000000000000005c
RAX: ffffffffffffffda RBX: 00007f64d1b45fa0 RCX: 00007f64d197ff19
RDX: 000000000000ee00 RSI: ffffffffffffffff RDI: 0000000020000000
RBP: 00007f64d19f3cc8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f64d1b45fa0 R15: 00007ffd2da41268
 </TASK>