Bug 198115

Summary:	intel_do_flush_locked failed: Invalid argument
Product:	Drivers	Reporter:	Francesco Turco (fturco)
Component:	Video(Other)	Assignee:	drivers_video-other
Status:	RESOLVED INVALID
Severity:	normal
Priority:	P1
Hardware:	All
OS:	Linux
Kernel Version:	4.14.4	Subsystem:
Regression:	No	Bisected commit-id:
Attachments:	git bisect log

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.