R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005
R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6eb90930
 </TASK>
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: 0 PID: 5017 at fs/kernfs/dir.c:1659 kernfs_remove_by_name_ns+0xf8/0x150 fs/kernfs/dir.c:1658
Modules linked in:
CPU: 0 PID: 5017 Comm: syz-executor720 Not tainted 6.4.0-syzkaller-12316-g4f6b6c2b2f86 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
RIP: 0010:kernfs_remove_by_name_ns+0xf8/0x150 fs/kernfs/dir.c:1658
Code: ff 03 48 89 df e8 e8 ee ff ff 48 89 df e8 f0 92 ff ff 31 db eb 27 e8 17 14 6f ff 48 c7 c7 00 e5 19 8b 4c 89 e6 e8 88 31 36 ff <0f> 0b bb fe ff ff ff eb 12 e8 fa 13 6f ff bb fe ff ff ff 4c 89 f7
RSP: 0018:ffffc90003a2fb00 EFLAGS: 00010246
RAX: a422974a3a3f2600 RBX: ffffffff8d85eea0 RCX: ffff8880212b9dc0
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: dffffc0000000000 R08: ffffffff815321f2 R09: 1ffff92000745ed8
R10: dffffc0000000000 R11: fffff52000745ed9 R12: ffffffff8b4abe40
R13: 0000000000000000 R14: ffffffff8b4abde0 R15: 0000000000000000
FS:  0000555556265300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f1782cc2158 CR3: 0000000076662000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 kernfs_remove_by_name include/linux/kernfs.h:618 [inline]
 remove_files fs/sysfs/group.c:28 [inline]
 sysfs_remove_group+0xfe/0x2a0 fs/sysfs/group.c:292
 sysfs_remove_groups+0x54/0xa0 fs/sysfs/group.c:316
 __kobject_del+0x84/0x310 lib/kobject.c:588
 kobject_del+0x45/0x60 lib/kobject.c:620
 btrfs_sysfs_del_qgroups+0x1cd/0x230 fs/btrfs/sysfs.c:2263
 btrfs_sysfs_add_qgroups+0x38d/0x3c0 fs/btrfs/sysfs.c:2302
 btrfs_quota_enable+0x235/0x1f40 fs/btrfs/qgroup.c:991
 btrfs_ioctl_quota_ctl+0x144/0x180 fs/btrfs/ioctl.c:3694
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl+0xf8/0x170 fs/ioctl.c:856
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f1782c4f5f9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 18 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 c0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe6eb908c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1782c4f5f9
RDX: 0000000020000000 RSI: 00000000c0109428 RDI: 0000000000000004
RBP: 00007ffe6eb90900 R08: 0000000000000001 R09: 0000000000000008
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005
R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6eb90930
 </TASK>