[Bug 85406] [gen4] GPU hang in firefox or chrome

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=85406

Darius Kellermann <darius.kellermann at fh-koeln.de> changed:

           What    |Removed                     |Added
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                 CC|                            |darius.kellermann at fh-koeln.
                   |                            |de

--- Comment #5 from Darius Kellermann <darius.kellermann at fh-koeln.de> ---
Created attachment 108441
  --> https://bugs.freedesktop.org/attachment.cgi?id=108441&action=edit
crash dump from /sys/class/drm/card0/error

I am having the same problem since the last system update. I'm also running 64
bit and I have the same graphics card, so it really seems to be the same issue.
I'm getting the error in chrome, when I'm opening the details view of an
extension in the Chrome App Store. Gnome's Oops dialog screen thing will pop
up, but the screen doesn't go black.

Below are packages from the last system upgrade that I think could be relevant.

[2014-10-25 10:22] [PACMAN] upgraded mesa-dri (10.3.1-1 -> 10.3.2-1)
[2014-10-25 10:22] [PACMAN] upgraded mesa (10.3.1-1 -> 10.3.2-1)
[2014-10-25 10:22] [PACMAN] upgraded mesa-libgl (10.3.1-1 -> 10.3.2-1)
[2014-10-25 10:24] [PACMAN] upgraded webkitgtk (2.4.5-1 -> 2.4.6-3)
[2014-10-25 10:24] [PACMAN] upgraded gnome-shell (3.12.2-1 -> 3.14.1-1)
[2014-10-25 10:25] [PACMAN] upgraded linux-firmware (20140828.13eb208-1 ->
20141009.0e5f637-1)
[2014-10-25 10:26] [PACMAN] upgraded linux (3.16.4-1 -> 3.17.1-1)
[2014-10-25 10:28] [PACMAN] upgraded webkitgtk2 (2.4.5-1 -> 2.4.6-3)
[2014-10-25 10:35] [PACMAN] upgraded google-chrome (38.0.2125.101-1 ->
38.0.2125.104-1)

Also:
lspci | grep -i vga
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960
Integrated Graphics Controller (primary) (rev 0c)

And:
[  134.336677] [drm] stuck on render ring
[  134.337590] [drm] GPU HANG: ecode 0:0x9f47f9fd, in chrome [1017], reason:
Ring hung, action: reset
[  134.337593] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[  134.337594] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[  134.337596] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[  134.337598] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[  134.337599] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[  134.337713] [drm:i915_reset] *ERROR* Failed to reset chip: -19

I'll also attach the crash dump. If there is anything else that could be of
help, please let me know.

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