Bug 105082 - GPU HANG: ecode 9:1:0xfefffffe, reason: No progress on bcs0, action: reset
Summary: GPU HANG: ecode 9:1:0xfefffffe, reason: No progress on bcs0, action: reset
Status: CLOSED WORKSFORME
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: 2018-02-13 20:21 UTC by Constantin Baranov
Modified: 2018-04-20 15:56 UTC (History)
1 user (show)

See Also:
i915 platform: SKL
i915 features: firmware/dmc

Attachments
/sys/class/drm/card0/error (28.31 KB, text/plain)
2018-02-13 20:21 UTC, Constantin Baranov 		no flags Details
dmesg (76.61 KB, text/plain)
2018-02-13 20:22 UTC, Constantin Baranov 		no flags Details
Xorg.log (152.75 KB, text/plain)
2018-02-13 20:22 UTC, Constantin Baranov 		no flags Details
xrandr --verbose (10.22 KB, text/plain)
2018-02-13 20:23 UTC, Constantin Baranov 		no flags Details
View All

Description Constantin Baranov 2018-02-13 20:21:49 UTC 
Created attachment 137333 [details]
/sys/class/drm/card0/error

GPU Intel i7 6700K
MB Asus Z170-A
Gentoo Linux ~amd64
Linux 4.15.2
Xorg 1.19.6
KDE 5.12.0

A few GPU hangs happened to me last days, seems related to kernel upgrade from 4.14 to 4.15, but not sure. Sometimes it does not really recover and leaves the screen in frozen state so I have to reboot with SysRq. This time it recovered successfully, I didn't even notice the problem until I looked into dmesg for another reason.
Comment 1 Constantin Baranov 2018-02-13 20:22:28 UTC 
Created attachment 137334 [details]
dmesg
Comment 2 Constantin Baranov 2018-02-13 20:22:45 UTC 
Created attachment 137335 [details]
Xorg.log
Comment 3 Constantin Baranov 2018-02-13 20:23:03 UTC 
Created attachment 137336 [details]
xrandr --verbose
Comment 4 Chris Wilson 2018-02-13 21:17:29 UTC 
Lost interrupt. You need DMC v1.27.

commit 39ccc9852e2b46964c9c44eba52db57413ba6d27
Author: Anusha Srivatsa <anusha.srivatsa@intel.com>
Date:   Thu Nov 9 17:18:32 2017 -0800

    drm/i915/skl: DMC firmware for skylake v1.27
    
    There is a new version of dmc available for skylake.
    Following additions from ver1.27
    
    1. Fix for the issue where DC_STATE was getting enabled even when
    disabled by driver causing data corruption.
    
    Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
    Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
    Reviewed-by: Imre Deak <imre.deak@intel.com>
    Signed-off-by: Imre Deak <imre.deak@intel.com>
    Link: https://patchwork.freedesktop.org/patch/msgid/1510276712-29590-2-git-send-email-anusha.srivatsa@intel.com
Comment 6 Jani Saarinen 2018-03-29 07:11:08 UTC 
First of all. Sorry about spam.
This is mass update for our bugs. 

Sorry if you feel this annoying but with this trying to understand if bug still valid or not.
If bug investigation still in progress, please ignore this and I apologize!

If you think this is not anymore valid, please comment to the bug that can be closed.
If you haven't tested with our latest pre-upstream tree(drm-tip), can you do that also to see if issue is valid there still and if you cannot see issue there, please comment to the bug.
Comment 7 Jani Saarinen 2018-04-20 15:56:35 UTC 
Closing, please re-open if still occurs.

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