Kernel: debugfs: File 'verbose' in directory 'sched' already present!

I updated my OS today and I’m getting this message while booting

$ journalctl | grep "in directory 'sched'"
Jul 02 09:34:25 antares kernel: debugfs: File 'verbose' in directory 'sched' already present!
Jul 02 14:41:57 antares kernel: debugfs: File 'verbose' in directory 'sched' already present!
Jul 02 21:06:38 antares kernel: debugfs: File 'verbose' in directory 'sched' already present!
Jul 02 21:44:58 antares kernel: debugfs: File 'verbose' in directory 'sched' already present!
Jul 02 21:45:32 antares kernel: debugfs: File 'verbose' in directory 'sched' already present!
Jul 02 21:46:11 antares kernel: debugfs: File 'verbose' in directory 'sched' already present!
Jul 02 21:49:10 antares kernel: debugfs: File 'verbose' in directory 'sched' already present!

is this an error or warning? can it be fixed?

I’m getting the same error, is there a solution?

For which kernel is this?

inxi - F output

 Host: aybar Kernel: 6.4.1-zen1-1-zen arch: x86_64 bits: 64 Desktop: Xfce
    v: 4.18.1 Distro: EndeavourOS
Machine:
  Type: Desktop Mobo: MSI model: B250 GAMING M3 (MS-7A62) v: 1.0
    serial: <superuser required> UEFI: American Megatrends v: 3.60
    date: 07/03/2018
CPU:
  Info: quad core model: Intel Core i5-6500 bits: 64 type: MCP cache:
    L2: 1024 KiB
  Speed (MHz): avg: 800 min/max: 800/3600 cores: 1: 800 2: 800 3: 800 4: 800
Graphics:
  Device-1: NVIDIA GP107 [GeForce GTX 1050 Ti] driver: nvidia v: 535.54.03
  Device-2: GEMBIRD USB2.0 PC CAMERA driver: snd-usb-audio,uvcvideo
    type: USB
  Display: x11 server: X.Org v: 21.1.8 driver: X: loaded: nvidia
    unloaded: modesetting gpu: nvidia resolution: 1: 1920x1080~60Hz
    2: 1920x1080~60Hz
  API: OpenGL v: 4.6.0 NVIDIA 535.54.03 renderer: NVIDIA GeForce GTX 1050
    Ti/PCIe/SSE2
Audio:
  Device-1: Intel 200 Series PCH HD Audio driver: snd_hda_intel
  Device-2: NVIDIA GP107GL High Definition Audio driver: snd_hda_intel
  Device-3: GEMBIRD USB2.0 PC CAMERA driver: snd-usb-audio,uvcvideo
    type: USB
  API: ALSA v: k6.4.1-zen1-1-zen status: kernel-api
  Server-1: PulseAudio v: 16.1 status: active
Network:
  Device-1: Intel Wireless 7265 driver: iwlwifi
  IF: wlan0 state: down mac: 5e:59:22:91:ce:83
  Device-2: Qualcomm Atheros Killer E2500 Gigabit Ethernet driver: alx
  IF: enp5s0 state: up speed: 100 Mbps duplex: full mac: 30:9c:23:49:b3:8a
Bluetooth:
  Device-1: Intel Bluetooth wireless interface driver: btusb type: USB
  Report: rfkill ID: hci0 state: up address: see --recommends
Drives:
  Local Storage: total: 931.53 GiB used: 10.26 GiB (1.1%)
  ID-1: /dev/nvme0n1 vendor: Kingston model: SNVS500G size: 465.76 GiB
  ID-2: /dev/sda vendor: Western Digital model: WD3200AAJS-56B4A0
    size: 298.09 GiB
  ID-3: /dev/sdb vendor: KingSpec model: Q-180 size: 167.68 GiB
Partition:
  ID-1: / size: 464.78 GiB used: 10.26 GiB (2.2%) fs: btrfs
    dev: /dev/nvme0n1p2
  ID-2: /boot/efi size: 998 MiB used: 576 KiB (0.1%) fs: vfat
    dev: /dev/nvme0n1p1
  ID-3: /home size: 464.78 GiB used: 10.26 GiB (2.2%) fs: btrfs
    dev: /dev/nvme0n1p2
  ID-4: /var/log size: 464.78 GiB used: 10.26 GiB (2.2%) fs: btrfs
    dev: /dev/nvme0n1p2
Swap:
  Alert: No swap data was found.
Sensors:
  System Temperatures: cpu: 35.0 C mobo: N/A gpu: nvidia temp: 39 C
  Fan Speeds (RPM): N/A gpu: nvidia fan: 29%
Info:
  Processes: 236 Uptime: 38m Memory: available: 15.46 GiB
  used: 3.28 GiB (21.2%) Shell: Bash inxi: 3.3.27

This is what I thought. Please try the regular Arch kernel instead.

And I suggest you create a bug report for linux-zen:

1 Like

Thank you for your interest and help.

Same issue here running zen Kernel. Thanks for pointing out!

Yeah, I confirm this is an issue of Zen kernel :face_with_diagonal_mouth: only