auxiliary intel_ipu6.psys.40: deferred probe pending: (reason unknown)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ipu6-drivers (Ubuntu) |
Fix Released
|
Critical
|
You-Sheng Yang | ||
Noble |
Invalid
|
Undecided
|
Unassigned | ||
Plucky |
Fix Released
|
Critical
|
You-Sheng Yang | ||
Questing |
Fix Released
|
Critical
|
You-Sheng Yang | ||
linux (Ubuntu) |
In Progress
|
Critical
|
You-Sheng Yang | ||
Noble |
Invalid
|
Undecided
|
Unassigned | ||
Plucky |
In Progress
|
Critical
|
You-Sheng Yang | ||
Questing |
In Progress
|
Critical
|
You-Sheng Yang | ||
linux-hwe-6.14 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Noble |
Fix Released
|
High
|
Stefan Bader | ||
Plucky |
Invalid
|
Undecided
|
Unassigned | ||
Questing |
Invalid
|
Undecided
|
Unassigned | ||
linux-oem-6.11 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Noble |
Fix Released
|
Undecided
|
Unassigned | ||
Plucky |
Invalid
|
Undecided
|
Unassigned | ||
Questing |
Invalid
|
Undecided
|
Unassigned | ||
linux-oem-6.14 (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Noble |
In Progress
|
Critical
|
You-Sheng Yang | ||
Plucky |
Invalid
|
Undecided
|
Unassigned | ||
Questing |
Invalid
|
Undecided
|
Unassigned |
Bug Description
[ SRU Justification ]
[ Impact ]
Unable to probe intel_ipu6_psys successfully on kernel >= 6.13, leaving a kernel dmesg error message:
```
$ sudo dmesg | grep ipu
...
auxiliary intel_ipu6.psys.40: deferred probe pending: (reason unknown)
```
[ Test Plan ]
1. Install oem-6.14 or linux/plucky, linux/questing kernel.
```
# Install kernel packages
$ sudo apt-get install --no-install-
linux-generic \
linux-
```
2. Install ipu6 and related modules built along with the installed kernels, and install intel-ipu6-dkms:
```
$ sudo apt-get install --no-install-
linux-
linux-
linux-
linux-
linux-
linux-
linux-
linux-
intel-ipu6-dkms
```
3. Use https:/
[ Where problems could occur ]
This is a oneline fix in the member struct fields to sync struct ABI between kernel and the dkms package. No side effect.
[ Other Info ]
Nominate for series with kernel >= 6.13.
========== original bug report ==========
Intel IPU6 kernel module intel_ipu6_psys not correctly probed at boot since kernel >= v6.13.
This is a follow-up for bug 2099881, which fixed only build failure. While there was also an ABI change hidden in the kernel header drivers/
The fix should be https:/
---
ProblemType: Bug
ApportVersion: 2.28.1-0ubuntu3.7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/seq: ubuntu 2830 F.... pipewire
CasperMD5CheckR
DistroRelease: Ubuntu 24.04
InstallationDate: Installed on 2024-05-27 (390 days ago)
InstallationMedia: Ubuntu 22.04.4 LTS "Jammy Jellyfish" - Release amd64 (20240220)
MachineType: LENOVO 21KCSIT080
Package: ipu6-drivers (not installed)
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageV
linux-
linux-
linux-firmware 20240318.
Tags: noble
Uname: Linux 6.14.0-1005-oem x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 08/06/2024
dmi.bios.release: 1.34
dmi.bios.vendor: LENOVO
dmi.bios.version: N3YET69W (1.34 )
dmi.board.
dmi.board.name: 21KCSIT080
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.ec.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.family: ThinkPad X1 Carbon Gen 12
dmi.product.name: 21KCSIT080
dmi.product.sku: LENOVO_
dmi.product.
dmi.sys.vendor: LENOVO
CVE References
- 2025-37798
- 2025-37890
- 2025-37891
- 2025-37894
- 2025-37895
- 2025-37896
- 2025-37897
- 2025-37898
- 2025-37899
- 2025-37900
- 2025-37901
- 2025-37903
- 2025-37904
- 2025-37905
- 2025-37906
- 2025-37907
- 2025-37908
- 2025-37909
- 2025-37910
- 2025-37911
- 2025-37912
- 2025-37913
- 2025-37914
- 2025-37915
- 2025-37916
- 2025-37917
- 2025-37918
- 2025-37919
- 2025-37920
- 2025-37921
- 2025-37922
- 2025-37923
- 2025-37924
- 2025-37926
- 2025-37927
- 2025-37928
- 2025-37929
- 2025-37930
- 2025-37931
- 2025-37933
- 2025-37934
- 2025-37935
- 2025-37936
- 2025-37946
- 2025-37974
- 2025-37990
- 2025-37991
- 2025-37997
description: | updated |
description: | updated |
Changed in linux-oem-6.11 (Ubuntu Noble): | |
status: | New → Fix Committed |
Changed in linux-oem-6.11 (Ubuntu Plucky): | |
status: | New → Invalid |
Changed in linux-oem-6.11 (Ubuntu Questing): | |
status: | New → Invalid |
tags: | added: kernel-daily-bug |
tags: |
added: verification-done-noble-linux-hwe-6.14 removed: verification-needed-noble-linux-hwe-6.14 |
apport information