kobject: kobject_add_internal failed for qgroups (error: -12 parent: 341c83e9-7647-4740-9050-5fb32268b9c1)
------------[ cut here ]------------
kernfs: can not remove 'enabled', no directory
WARNING: CPU: 1 PID: 4218 at fs/kernfs/dir.c:1663 kernfs_remove_by_name_ns+0xfe/0x150 fs/kernfs/dir.c:1662
Modules linked in:
CPU: 1 PID: 4218 Comm: syz-executor.0 Not tainted 6.7.0-rc8-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
RIP: 0010:kernfs_remove_by_name_ns+0xfe/0x150 fs/kernfs/dir.c:1662
Code: 48 89 df e8 74 ee ff ff 48 89 df e8 9c 90 ff ff 31 db eb 2b e8 33 a5 6a ff 90 48 c7 c7 80 79 7a 8b 4c 89 e6 e8 c3 95 30 ff 90 <0f> 0b 90 90 bb fe ff ff ff eb 12 e8 12 a5 6a ff bb fe ff ff ff 4c
RSP: 0018:ffffc9000d707b20 EFLAGS: 00010246
RAX: a4ed58c1f8097f00 RBX: ffffffff8de70b40 RCX: 0000000000040000
RDX: ffffc90004671000 RSI: 000000000003ffff RDI: 0000000000040000
RBP: dffffc0000000000 R08: ffffffff81546d22 R09: 1ffff92001ae0eb8
R10: dffffc0000000000 R11: fffff52001ae0eb9 R12: ffffffff8baba280
R13: 0000000000000000 R14: ffffffff8baba220 R15: 0000000000000000
FS:  00007f0e756a46c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c034f6e000 CR3: 000000002562e000 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:623 [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+0x7a/0x300 lib/kobject.c:592
 kobject_del+0x45/0x60 lib/kobject.c:624
 btrfs_sysfs_del_qgroups+0x1cd/0x230 fs/btrfs/sysfs.c:2321
 btrfs_sysfs_add_qgroups+0x38d/0x3c0 fs/btrfs/sysfs.c:2360
 btrfs_quota_enable+0x27c/0x2090 fs/btrfs/qgroup.c:1037
 btrfs_ioctl_quota_ctl+0x143/0x190 fs/btrfs/ioctl.c:3714
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:871 [inline]
 __se_sys_ioctl+0xf8/0x170 fs/ioctl.c:857
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0x45/0x110 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f0e7487cce9
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:00007f0e756a40c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f0e7499bf80 RCX: 00007f0e7487cce9
RDX: 0000000020000080 RSI: 00000000c0109428 RDI: 0000000000000004
RBP: 00007f0e756a4120 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 000000000000000b R14: 00007f0e7499bf80 R15: 00007ffcb31c0b18
 </TASK>