** Also affects: linux-raspi (Ubuntu Mantic)
Importance: Undecided
Status: New
** Changed in: linux-raspi (Ubuntu)
Status: Triaged => Confirmed
** Changed in: linux-raspi (Ubuntu Mantic)
Status: New => Fix Committed
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https://bugs.launchpad.net/bugs/2046584
Title:
vc4-drm gpu: [drm] *ERROR* Failed to allocate DLIST entry: -28
Status in linux-raspi package in Ubuntu:
Confirmed
Status in linux-raspi source package in Mantic:
Fix Committed
Bug description:
[Impact]
After running for some time the GUI freezes.
This happens on a Raspberry PI 4 running Ubuntu 23.10
Linux hawk1 6.5.0-1008-raspi #11-Ubuntu SMP PREEMPT_DYNAMIC Wed Nov 22
19:08:26 UTC 2023 aarch64 aarch64 aarch64 GNU/Linux
This issue was also reported here:
https://github.com/raspberrypi/linux/issues/5674
Seems like this pull requests fixes it:
https://github.com/raspberrypi/linux/pull/5684
Some logs from the most recent incident:
2023-12-15T15:25:37.216748-05:00 hawk1 gnome-shell[1293]: Page flip failed:
drmModeAtomicCommit: No space left on device
2023-12-15T15:25:37.263913-05:00 hawk1 kernel: [ 1045.576619] vc4-drm gpu:
[drm] *ERROR* Failed to allocate DLIST entry: -28
2023-12-15T15:25:37.263548-05:00 hawk1 gnome-shell[1293]: Page flip failed:
drmModeAtomicCommit: No space left on device
2023-12-15T15:25:37.278139-05:00 hawk1 gnome-shell[1293]: Cursor update
failed: drmModeAtomicCommit: No space left on device
2023-12-15T15:25:37.279826-05:00 hawk1 kernel: [ 1045.591912] vc4-drm gpu:
[drm] *ERROR* Failed to allocate DLIST entry: -28
2023-12-15T15:25:37.298467-05:00 hawk1 gnome-shell[1293]: Page flip failed:
drmModeAtomicCommit: No space left on device
2023-12-15T15:25:37.299916-05:00 hawk1 kernel: [ 1045.611834] vc4-drm gpu:
[drm] *ERROR* Failed to allocate DLIST entry: -28
2023-12-15T15:25:37.312469-05:00 hawk1 gnome-shell[1293]: Cursor update
failed: drmModeAtomicCommit: No space left on device
2023-12-15T15:25:37.315838-05:00 hawk1 kernel: [ 1045.626371] vc4-drm gpu:
[drm] *ERROR* Failed to allocate DLIST entry: -28
2023-12-15T15:25:37.331875-05:00 hawk1 kernel: [ 1045.644563] vc4-drm gpu:
[drm] *ERROR* Failed to allocate DLIST entry: -28
2023-12-15T15:25:37.330814-05:00 hawk1 gnome-shell[1293]: Cursor update
failed: drmModeAtomicCommit: No space left on device
2023-12-15T15:25:37.349465-05:00 hawk1 gnome-shell[1293]: Page flip failed:
drmModeAtomicCommit: No space left on device
2023-12-15T15:25:37.352021-05:00 hawk1 kernel: [ 1045.662809] vc4-drm gpu:
[drm] *ERROR* Failed to allocate DLIST entry: -28
2023-12-15T15:25:37.387925-05:00 hawk1 kernel: [ 1045.698223] vc4-drm gpu:
[drm] *ERROR* Failed to allocate DLIST entry: -28
2023-12-15T15:25:37.435919-05:00 hawk1 kernel: [ 1045.749879] vc4-drm gpu:
[drm] *ERROR* Failed to allocate DLIST entry: -28
2023-12-15T15:25:37.471896-05:00 hawk1 kernel: [ 1045.784378] vc4-drm gpu:
[drm] *ERROR* Failed to allocate DLIST entry: -28
[Test Case]
See above. Not easily reproducible at will.
[Fix]
Pull in latest drm/vc4 fixes from github.com/raspberrypi/linux
[Where Problems Could Occur]
Modifications are limited to the drm subsystem so only the desktop
image should be affected. Potential problems might show up as display
(rendering) issues, crashes, freezes and/or kernel crashes/freezes.
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