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: 6311 at fs/kernfs/dir.c:1657 kernfs_remove_by_name_ns+0x10c/0x188
Modules linked in:
CPU: 1 PID: 6311 Comm: syz-executor.0 Not tainted 6.4.0-rc2-syzkaller-00163-g2d1bcbc6cd70 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : kernfs_remove_by_name_ns+0x10c/0x188
lr : kernfs_remove_by_name_ns+0x108/0x188 fs/kernfs/dir.c:1656
sp : ffff80001e267850
x29: ffff80001e267850 x28: 1fffe0001baa333e x27: dfff800000000000
x26: ffff700003c4cf60 x25: ffff800016260c28 x24: 1ffff00002516e54
x23: dfff800000000000 x22: 0000000000000000 x21: 0000000000000000
x20: 00000000fffffffe x19: ffff8000128b72a0 x18: 1fffe000368607be
x17: ffff800015b7d000 x16: ffff80000830fac0 x15: 0000000000000002
x14: ffff800015b80580 x13: dfff800000000000 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000000000003 x9 : 3486d52b2c2bcb00
x8 : 3486d52b2c2bcb00 x7 : ffff80000828a784 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : ffff8000124bc540 x0 : ffff80019e838000
Call trace:
 kernfs_remove_by_name_ns+0x10c/0x188
 kernfs_remove_by_name include/linux/kernfs.h:618 [inline]
 remove_files fs/sysfs/group.c:28 [inline]
 sysfs_remove_group+0xf8/0x288 fs/sysfs/group.c:288
 sysfs_remove_groups+0x5c/0xb4 fs/sysfs/group.c:312
 __kobject_del+0x90/0x2d4 lib/kobject.c:589
 kobject_del+0x48/0x68 lib/kobject.c:621
 btrfs_sysfs_del_qgroups+0x16c/0x1bc fs/btrfs/sysfs.c:2263
 btrfs_sysfs_add_qgroups+0x2bc/0x30c fs/btrfs/sysfs.c:2302
 btrfs_quota_enable+0x204/0x1be8 fs/btrfs/qgroup.c:991
 btrfs_ioctl_quota_ctl+0x144/0x188 fs/btrfs/ioctl.c:3689
 btrfs_ioctl+0x6d8/0xb08 fs/btrfs/ioctl.c:4652
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl fs/ioctl.c:856 [inline]
 __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:856
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:193
 el0_svc+0x4c/0x15c arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591
irq event stamp: 82786
hardirqs last  enabled at (82785): [<ffff80000828a824>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1378 [inline]
hardirqs last  enabled at (82785): [<ffff80000828a824>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5095
hardirqs last disabled at (82786): [<ffff80001235baec>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (82740): [<ffff800008020c1c>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (82740): [<ffff800008020c1c>] __do_softirq+0xac0/0xd54 kernel/softirq.c:600
softirqs last disabled at (82599): [<ffff80000802a65c>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
kernfs: can not remove 'inconsistent', no directory
WARNING: CPU: 1 PID: 6311 at fs/kernfs/dir.c:1657 kernfs_remove_by_name_ns+0x10c/0x188
Modules linked in:
CPU: 1 PID: 6311 Comm: syz-executor.0 Tainted: G        W          6.4.0-rc2-syzkaller-00163-g2d1bcbc6cd70 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : kernfs_remove_by_name_ns+0x10c/0x188
lr : kernfs_remove_by_name_ns+0x108/0x188 fs/kernfs/dir.c:1656
sp : ffff80001e267850
x29: ffff80001e267850 x28: 1fffe0001baa333e x27: dfff800000000000
x26: ffff700003c4cf60 x25: ffff800016260c30 x24: 1ffff00002516e54
x23: dfff800000000000 x22: 0000000000000000 x21: 0000000000000000
x20: 00000000fffffffe x19: ffff8000128b72a0 x18: 1fffe000368607be
x17: ffff800015b7d000 x16: ffff80000830fac0 x15: 0000000000000002
x14: ffff800015b80580 x13: dfff800000000000 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000000000003 x9 : 3486d52b2c2bcb00
x8 : 3486d52b2c2bcb00 x7 : ffff80000828a784 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : ffff8000124bc540 x0 : ffff80019e838000
Call trace:
 kernfs_remove_by_name_ns+0x10c/0x188
 kernfs_remove_by_name include/linux/kernfs.h:618 [inline]
 remove_files fs/sysfs/group.c:28 [inline]
 sysfs_remove_group+0xf8/0x288 fs/sysfs/group.c:288
 sysfs_remove_groups+0x5c/0xb4 fs/sysfs/group.c:312
 __kobject_del+0x90/0x2d4 lib/kobject.c:589
 kobject_del+0x48/0x68 lib/kobject.c:621
 btrfs_sysfs_del_qgroups+0x16c/0x1bc fs/btrfs/sysfs.c:2263
 btrfs_sysfs_add_qgroups+0x2bc/0x30c fs/btrfs/sysfs.c:2302
 btrfs_quota_enable+0x204/0x1be8 fs/btrfs/qgroup.c:991
 btrfs_ioctl_quota_ctl+0x144/0x188 fs/btrfs/ioctl.c:3689
 btrfs_ioctl+0x6d8/0xb08 fs/btrfs/ioctl.c:4652
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl fs/ioctl.c:856 [inline]
 __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:856
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:193
 el0_svc+0x4c/0x15c arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591
irq event stamp: 83150
hardirqs last  enabled at (83149): [<ffff80000828a824>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1378 [inline]
hardirqs last  enabled at (83149): [<ffff80000828a824>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5095
hardirqs last disabled at (83150): [<ffff80001235baec>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (83142): [<ffff800008020c1c>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (83142): [<ffff800008020c1c>] __do_softirq+0xac0/0xd54 kernel/softirq.c:600
softirqs last disabled at (83007): [<ffff80000802a65c>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
kernfs: can not remove 'drop_subtree_threshold', no directory
WARNING: CPU: 1 PID: 6311 at fs/kernfs/dir.c:1657 kernfs_remove_by_name_ns+0x10c/0x188
Modules linked in:
CPU: 1 PID: 6311 Comm: syz-executor.0 Tainted: G        W          6.4.0-rc2-syzkaller-00163-g2d1bcbc6cd70 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : kernfs_remove_by_name_ns+0x10c/0x188
lr : kernfs_remove_by_name_ns+0x108/0x188 fs/kernfs/dir.c:1656
sp : ffff80001e267850
x29: ffff80001e267850 x28: 1fffe0001baa333e x27: dfff800000000000
x26: ffff700003c4cf60 x25: ffff800016260c38 x24: 1ffff00002516e54
x23: dfff800000000000 x22: 0000000000000000 x21: 0000000000000000
x20: 00000000fffffffe x19: ffff8000128b72a0 x18: 1fffe000368607be
x17: ffff800015b7d000 x16: ffff80000830fac0 x15: 0000000000000002
x14: ffff800015b80580 x13: dfff800000000000 x12: 0000000000000003
x11: 0000000000000001 x10: 0000000000000003 x9 : 3486d52b2c2bcb00
x8 : 3486d52b2c2bcb00 x7 : ffff80000828a784 x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000001 x3 : 0000000000000000
x2 : 0000000000000006 x1 : ffff8000124bc540 x0 : ffff80019e838000
Call trace:
 kernfs_remove_by_name_ns+0x10c/0x188
 kernfs_remove_by_name include/linux/kernfs.h:618 [inline]
 remove_files fs/sysfs/group.c:28 [inline]
 sysfs_remove_group+0xf8/0x288 fs/sysfs/group.c:288
 sysfs_remove_groups+0x5c/0xb4 fs/sysfs/group.c:312
 __kobject_del+0x90/0x2d4 lib/kobject.c:589
 kobject_del+0x48/0x68 lib/kobject.c:621
 btrfs_sysfs_del_qgroups+0x16c/0x1bc fs/btrfs/sysfs.c:2263
 btrfs_sysfs_add_qgroups+0x2bc/0x30c fs/btrfs/sysfs.c:2302
 btrfs_quota_enable+0x204/0x1be8 fs/btrfs/qgroup.c:991
 btrfs_ioctl_quota_ctl+0x144/0x188 fs/btrfs/ioctl.c:3689
 btrfs_ioctl+0x6d8/0xb08 fs/btrfs/ioctl.c:4652
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl fs/ioctl.c:856 [inline]
 __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:856
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:193
 el0_svc+0x4c/0x15c arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591
irq event stamp: 83318
hardirqs last  enabled at (83317): [<ffff80000828a824>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1378 [inline]
hardirqs last  enabled at (83317): [<ffff80000828a824>] finish_lock_switch+0xbc/0x1e4 kernel/sched/core.c:5095
hardirqs last disabled at (83318): [<ffff80001235baec>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (83288): [<ffff800008020c1c>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (83288): [<ffff800008020c1c>] __do_softirq+0xac0/0xd54 kernel/softirq.c:600
softirqs last disabled at (83153): [<ffff80000802a65c>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80
---[ end trace 0000000000000000 ]---