Bug 78120 - "[drm] stuck on render ring" when using Terminator
Summary: "[drm] stuck on render ring" when using Terminator
Status: CLOSED DUPLICATE of bug 77104
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: XOrg git
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Jani Nikula
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-04-30 16:11 UTC by pukayana
Modified: 2017-07-24 22:54 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:


Attachments
cat /sys/class/drm/card0/error (2.03 MB, text/plain)
2014-04-30 16:11 UTC, pukayana
no flags Details

Description pukayana 2014-04-30 16:11:41 UTC
Created attachment 98248 [details]
cat /sys/class/drm/card0/error

There was a short freeze when using (the terminal emulator) Terminator. When starting it from command line it crashes at some point with the following message:
python2: cairo-scaled-font.c:459: _cairo_scaled_glyph_page_destroy: Assertion `!scaled_font->cache_frozen' failed.
[1]    26494 abort (core dumped)  terminator

I am on Arch Linux, but it's not completely vanilla, so I'll give you what I think might or might not be important details:

- Kernel with ck-patchset

- Fontconfig infinality ( https://wiki.archlinux.org/index.php/Infinality-bundle )

- Compositor compton

dmesg doesn't really tell much:

[ 4000.214394] [drm] stuck on render ring
[ 4000.214395] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[ 4000.214396] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[ 4000.214396] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[ 4000.214396] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[ 4000.214396] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.

Before and after nothing related to the freeze.
Comment 1 Chris Wilson 2014-04-30 16:19:29 UTC
(In reply to comment #0)
> Created attachment 98248 [details]
> cat /sys/class/drm/card0/error
> 
> There was a short freeze when using (the terminal emulator) Terminator. When
> starting it from command line it crashes at some point with the following
> message:
> python2: cairo-scaled-font.c:459: _cairo_scaled_glyph_page_destroy:
> Assertion `!scaled_font->cache_frozen' failed.
> [1]    26494 abort (core dumped)  terminator

That's a completely different issue...

The gpu hang though is a pageflip failure.

*** This bug has been marked as a duplicate of bug 77104 ***


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