Bug 97834 - Graphic card initialisation hangs at startup, then resumes normally with kernel error message
Summary: Graphic card initialisation hangs at startup, then resumes normally with kern...
Status: CLOSED WONTFIX
Alias: None
Product: DRI
Classification: Unclassified
Component: DRM/Intel (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Intel GFX Bugs mailing list
QA Contact: Intel GFX Bugs mailing list
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-09-16 13:05 UTC by pierre.walthery
Modified: 2017-02-22 15:59 UTC (History)
1 user (show)

See Also:
i915 platform: HSW
i915 features: GPU hang

Attachments
GPU crash dump from /sys/class/drm/card0/error (201.75 KB, application/x-bzip)
2016-09-16 13:05 UTC, pierre.walthery 		no flags Details
View All

Description pierre.walthery 2016-09-16 13:05:42 UTC 
Created attachment 126572 [details]
GPU crash dump from  /sys/class/drm/card0/error

Hello,

Whan I booted my laptop this morning (Thinkpad T440s, with two extra monitors), the boot process hung with one of the two external monitor showing hazy colours, then resumed after a minute or two.

Here is the dmesg output:

<snip>
   12.041319] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input18
[   12.275343] kvm: disabled by bios
[   12.302548] kvm: disabled by bios
[   12.340680] intel_rapl: Found RAPL domain package
[   12.340682] intel_rapl: Found RAPL domain core
[   12.340683] intel_rapl: Found RAPL domain uncore
[   12.340684] intel_rapl: Found RAPL domain dram
[   13.217090] Console: switching to colour frame buffer device 200x56
[   13.222834] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
[  109.375761] [drm] no progress on render ring
[  109.377473] [drm] GPU HANG: ecode 7:-1:0x00000000, reason: Engine(s) hung, action: reset
[  109.377478] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[  109.377480] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[  109.377483] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[  109.377485] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[  109.377487] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[  109.395476] drm/i915: Resetting chip after gpu hang
[  113.723643] fuse init (API version 7.25)
<snip>
attached is the content of /sys/class/drm/card0/error

Pierre
Comment 1 yann 2016-09-19 11:22:06 UTC 
From dump, there was no hung in render batch (still active) so can you attached your kernel and xorg logs?
Comment 2 Ricardo 2017-02-22 15:59:07 UTC 
Hi Pierre, there has not been activity on this bug for many months, the bug will be closed. If the error persist open a new bug with current information.

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