Bug 91981 - [HSW] GPU HANG: ecode 7:0:0x85dffffd, in chromium [4662], reason: Ring hung, action: reset
Summary: [HSW] GPU HANG: ecode 7:0:0x85dffffd, in chromium [4662], reason: Ring hung, ...
Status: RESOLVED INVALID
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/DRI/i965 (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Intel 3D Bugs Mailing List
QA Contact: Intel 3D Bugs Mailing List
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-09-11 16:13 UTC by uovobw
Modified: 2017-02-10 22:38 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
the three files in the bugreport (487.12 KB, text/plain)
2015-09-11 16:13 UTC, uovobw 		Details
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Description uovobw 2015-09-11 16:13:36 UTC 
Created attachment 118217 [details]
the three files in the bugreport

Hi, 
as specified in my dmesg after a strange couple second freeze - i was on google with my browser - i was instructed by the dmesg to opena a new bug. Here is the dmesg:

[419938.682791] [drm] stuck on render ring
[419938.683390] [drm] GPU HANG: ecode 7:0:0x85dffffd, in chromium [4662], reason: Ring hung, action: reset
[419938.683391] [drm] GPU hangs can indicate a bug anywhere in the entire gfx stack, including userspace.
[419938.683392] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel
[419938.683392] [drm] drm/i915 developers can then reassign to the right component if it's not a kernel issue.
[419938.683393] [drm] The gpu crash dump is required to analyze gpu hangs, so please always attach it.
[419938.683393] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[419938.690770] drm/i915: Resetting chip after gpu hang

and attached you can find the file it told me to attach. The host is a santech http://www.santech.eu/t55-series laptop, kernel version

Linux baol 4.0.0-1-amd64 #1 SMP Debian 4.0.2-1 (2015-05-11) x86_64 GNU/Linux

from the debian sid repos. Attached also is lshw and lspci/usb -v
Please tell me if i can help debug the issue.
thanks
Comment 1 Matt Turner 2016-11-03 02:18:43 UTC 
Please test a new version of Mesa (12 or 13) and mark as REOPENED if it happens more frequently or if you discover a way to reproduce it.
Comment 2 Annie 2017-02-10 22:38:45 UTC 
Dear Reporter,

This Mesa bug has been in the "NEEDINFO" status for over 60 days. I am closing this bug based on lack of response but feel free to reopen if resolution is still needed. Please ensure you're supplying the correct information as requested.

Thank you.

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