BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.217 (6864)
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ODEBUG: init active (active state 0) object: ffff888065b481f8 object type: percpu_counter hint: 0x0
WARNING: CPU: 0 PID: 6864 at lib/debugobjects.c:615 debug_print_object+0x17a/0x1f0 lib/debugobjects.c:612
Modules linked in:
CPU: 0 UID: 0 PID: 6864 Comm: syz.2.217 Not tainted 6.13.0-rc6-next-20250107-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:debug_print_object+0x17a/0x1f0 lib/debugobjects.c:612
Code: e8 7b 14 39 fd 4c 8b 0b 48 c7 c7 00 0e 60 8c 48 8b 74 24 08 48 89 ea 44 89 e1 4d 89 f8 ff 34 24 e8 cb 7f 93 fc 48 83 c4 08 90 <0f> 0b 90 90 ff 05 b8 87 2e 0b 48 83 c4 10 5b 41 5c 41 5d 41 5e 41
RSP: 0018:ffffc9000b41f6b8 EFLAGS: 00010286
RAX: ad8db8f4378de500 RBX: ffffffff8c626760 RCX: 0000000000080000
RDX: ffffc9000c689000 RSI: 000000000000bd4d RDI: 000000000000bd4e
RBP: ffffffff8c600f80 R08: ffffffff817ff732 R09: fffffbfff1cfa188
R10: dffffc0000000000 R11: fffffbfff1cfa188 R12: 0000000000000000
R13: ffffffff8c600e98 R14: dffffc0000000000 R15: ffff888065b481f8
FS:  00007fc96d9b76c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000002000f000 CR3: 0000000066f84000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __debug_object_init+0x2b9/0x470 lib/debugobjects.c:763
 debug_percpu_counter_activate lib/percpu_counter.c:43 [inline]
 __percpu_counter_init_many+0x1c2/0x390 lib/percpu_counter.c:214
 open_fs_devices+0xb5/0x12b0 fs/btrfs/volumes.c:1307