------------[ cut here ]------------
Looking for class "ock" with key rcu_pending_init.__key, but found a different class "&p->lock" with the same key
WARNING: CPU: 0 PID: 9466 at kernel/locking/lockdep.c:939 look_up_lock_class+0xdc/0x170 kernel/locking/lockdep.c:936
Modules linked in:
CPU: 0 UID: 0 PID: 9466 Comm: syz.3.337 Not tainted 6.12.0-rc3-syzkaller-00183-g6efbea77b390 #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 6c c9 47 04 01 90 49 8b 16 49 8b 76 18 48 8b 8b b8 00 00 00 48 c7 c7 c0 eb 0a 8c e8 25 14 98 f5 90 <0f> 0b 90 90 eb 61 90 e8 78 e2 f2 f8 e8 f3 50 b7 f5 48 c7 c7 00 eb
RSP: 0000:ffffc90004a4f370 EFLAGS: 00010046
RAX: 7709172c58e83300 RBX: ffffffff93c6f5f8 RCX: 0000000000040000
RDX: ffffc9000e182000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: ffffc90004a4f480 R08: ffffffff8155e322 R09: 1ffff110170c519a
R10: dffffc0000000000 R11: ffffed10170c519b R12: ffffe8ffffd35a68
R13: ffffe8ffffd35a68 R14: ffffe8ffffd35a68 R15: ffffffff9a53f580
FS: 00007fed5bab66c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa687e0f000 CR3: 000000006ba2a000 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+0xf0/0x2050 kernel/locking/lockdep.c:5077
lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825
__raw_spin_lock_irq include/linux/spinlock_api_smp.h:119 [inline]
_raw_spin_lock_irq+0xd3/0x120 kernel/locking/spinlock.c:170
spin_lock_irq include/linux/spinlock.h:376 [inline]
rcu_pending_has_pending_or_armed fs/bcachefs/rcu_pending.c:576 [inline]
rcu_pending_exit+0x13f/0x7a0 fs/bcachefs/rcu_pending.c:594
bch2_fs_btree_key_cache_exit+0x97f/0xab0 fs/bcachefs/btree_key_cache.c:741
__bch2_fs_free fs/bcachefs/super.c:555 [inline]
bch2_fs_release+0x206/0x7d0 fs/bcachefs/super.c:610
kobject_cleanup lib/kobject.c:689 [inline]
kobject_release lib/kobject.c:720 [inline]
kref_put include/linux/kref.h:65 [inline]
kobject_put+0x22f/0x480 lib/kobject.c:737
bch2_fs_get_tree+0xd9f/0x1710 fs/bcachefs/fs.c:2269
vfs_get_tree+0x90/0x2b0 fs/super.c:1800
do_new_mount+0x2be/0xb40 fs/namespace.c:3507
do_mount fs/namespace.c:3847 [inline]
__do_sys_mount fs/namespace.c:4055 [inline]
__se_sys_mount+0x2d6/0x3c0 fs/namespace.c:4032
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: 0033:0x7fed5ad7f79a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 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:00007fed5bab5e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fed5bab5ef0 RCX: 00007fed5ad7f79a
RDX: 00000000200000c0 RSI: 0000000020000000 RDI: 00007fed5bab5eb0
RBP: 00000000200000c0 R08: 00007fed5bab5ef0 R09: 0000000000800000
R10: 0000000000800000 R11: 0000000000000246 R12: 0000000020000000
R13: 00007fed5bab5eb0 R14: 0000000000005903 R15: 0000000020000480
</TASK>