kobject: kobject_add_internal failed for qgroups (error: -12 parent: 395ef67a-297e-477c-816d-cd80a5b93e5d)
------------[ cut here ]------------
kernfs: can not remove 'enabled', no directory
WARNING: CPU: 1 PID: 5472 at fs/kernfs/dir.c:1684 kernfs_remove_by_name_ns+0xfe/0x160 fs/kernfs/dir.c:1683
Modules linked in:
CPU: 1 PID: 5472 Comm: syz-executor.0 Not tainted 6.10.0-rc6-syzkaller-00212-g1dd28064d416 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
RIP: 0010:kernfs_remove_by_name_ns+0xfe/0x160 fs/kernfs/dir.c:1683
Code: 48 89 df e8 34 ee ff ff 48 89 df e8 bc 8d ff ff 31 db eb 2b e8 b3 3d 5e ff 90 48 c7 c7 00 50 db 8b 4c 89 e6 e8 83 6b 20 ff 90 <0f> 0b 90 90 bb fe ff ff ff eb 12 e8 92 3d 5e ff bb fe ff ff ff 4c
RSP: 0018:ffffc90003c9fb28 EFLAGS: 00010246
RAX: ceb8805f93fc8700 RBX: ffffffff8e89cba0 RCX: ffff8880296c1e00
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff81585822 R09: fffffbfff1c39994
R10: dffffc0000000000 R11: fffffbfff1c39994 R12: ffffffff8c0c3040
R13: 0000000000000000 R14: ffffffff8c0c2fe0 R15: 0000000000000000
FS:  00007f8498bff6c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fcb8792cfe4 CR3: 00000000767a6000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 kernfs_remove_by_name include/linux/kernfs.h:625 [inline]
 remove_files fs/sysfs/group.c:28 [inline]
 sysfs_remove_group+0xfe/0x2c0 fs/sysfs/group.c:319
 sysfs_remove_groups+0x54/0xb0 fs/sysfs/group.c:343
 __kobject_del+0x84/0x310 lib/kobject.c:595
 kobject_del+0x45/0x60 lib/kobject.c:627
 btrfs_sysfs_del_qgroups+0x114/0x160 fs/btrfs/sysfs.c:2370
 btrfs_sysfs_add_qgroups+0x2bf/0x2f0 fs/btrfs/sysfs.c:2409
 btrfs_quota_enable+0x27c/0x2090 fs/btrfs/qgroup.c:1057
 btrfs_ioctl_quota_ctl+0x147/0x1c0 fs/btrfs/ioctl.c:3765
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:907 [inline]
 __se_sys_ioctl+0xfe/0x170 fs/ioctl.c:893
 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: 0033:0x7f849907c959
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f8498bff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f849919bf80 RCX: 00007f849907c959
RDX: 0000000020000000 RSI: 00000000c0109428 RDI: 0000000000000004
RBP: 00007f8498bff120 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 000000000000000b R14: 00007f849919bf80 R15: 00007fff5b648de8
 </TASK>