Bug 198115 - intel_do_flush_locked failed: Invalid argument
Summary: intel_do_flush_locked failed: Invalid argument
Status: RESOLVED INVALID
Alias: None
Product: Drivers
Classification: Unclassified
Component: Video(Other) (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: drivers_video-other
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-12-09 20:08 UTC by Francesco Turco
Modified: 2018-01-02 17:11 UTC (History)
0 users

See Also:
Kernel Version: 4.14.4
Subsystem:
Regression: No
Bisected commit-id:

Attachments
git bisect log (2.83 KB, text/plain)
2017-12-30 20:41 UTC, Francesco Turco 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Francesco Turco 2017-12-09 20:08:22 UTC 
The Qutebrowser web browser crashes after a while with the following error message:

> intel_do_flush_locked failed: Invalid argument

If I restart Qutebrowser afterwards I obtain some sort of graphical corruption.

This only happens with 4.14.x kernels. No problem with 4.13.x kernels.

I'm running Gentoo Linux (~amd64) on a desktop machine with an Intel GPU:

> # lspci | grep VGA
> 00:02.0 VGA compatible controller: Intel Corporation 82Q35 Express Integrated
> Graphics Controller (rev 02)

Packages:
- www-client/qutebrowser1.0.4.
- x11-apps/mesa-progs-8.3.0
- x11-drivers/xf86-video-intel-2.99.917_p20171018
- x11-libs/libdrm-2.4.88

Please tell me if you need other details.
Comment 1 Francesco Turco 2017-12-30 20:41:27 UTC 
I just finished doing a git bisect:

> fe91f28138e730790db014812623cfaadd318fa6 is the first bad commit
Comment 2 Francesco Turco 2017-12-30 20:41:51 UTC 
Created attachment 273355 [details]
git bisect log
Comment 3 Francesco Turco 2018-01-01 17:33:19 UTC 
https://bugs.freedesktop.org/show_bug.cgi?id=104439
Comment 4 Jani Nikula 2018-01-02 17:11:40 UTC 
Moved to fdo bugzilla.
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