[Bug 98332] [SKL] GPU HANG: ecode 9:0:0xfffffffe, in Xorg [2507], reason: Engine(s) hung, action: reset

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=98332

Elizabeth <elizabethx.de.la.torre.mena at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO
           Assignee|elizabethx.de.la.torre.mena |jonas at freesources.org
                   |@intel.com                  |

--- Comment #9 from Elizabeth <elizabethx.de.la.torre.mena at intel.com> ---
(In reply to Mark Janes from comment #8)
> Jonas, thank you for sharing this important clue.
> 
> Elizabeth, can you reproduce this behavior with TLP installed?
Hello everyone, I failed to reproduce the issue on SKL.
I installed a fresh debian image, installed TLP, reduce time to sleep to 1 min,
and let it sleep and wake with keyboard multiple times. Am I losing something?

To get TLP:
sudo add-apt-repository ppa:linrunner/tlp
sudo apt update
sudo apt install tlp tlp-rdw
sudo reboot
sudo tlp-stat 
(which return 

+++ TLP Status
State          = enabled
Last run       = 08:21:48 AM,    398 sec(s) ago
Mode           = battery
Power source   = battery

and some other stuff)

$ glxinfo | grep "OpenGL version"
OpenGL version string: 3.0 Mesa 13.0.6

$ Xorg -Version
X.Org X Server 1.19.2
Release Date: 2017-03-02
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.9.0-3-amd64 x86_64 Debian
Current Operating System: Linux debian 4.9.0-4-amd64 #1 SMP Debian 4.9.51-1
(2017-09-28) x86_64
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.9.0-4-amd64 root=/dev/sda2 ro
quiet
Build Date: 07 July 2017  06:14:06AM
xorg-server 2:1.19.2-1+deb9u1 (https://www.debian.org/support) 
Current version of pixman: 0.34.0
        Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.

======================================
             Software
======================================
kernel version              : 4.9.0-4-amd64
hostname                    : debian
architecture                : x86_64
os version                  : Debian GNU/Linux 9.1 (stretch)
os codename                 : stretch
kernel driver               : i915
bios revision               : 1.0
bios release date           : 08/07/2015
hardware acceleration       : only available on X
swap partition              : enabled on (/dev/sda3)

======================================
             Hardware
======================================
platform                   : Skylake
motherboard model          : Inspiron15-7568
motherboard id             : 02HK88
form factor                : Laptop
manufacturer               : DellInc.
cpu family                 : Core i7
cpu family id              : 6
cpu information            : Intel(R) Core(TM) i7-6500U CPU @ 2.50GHz
gpu card                   : Intel Corporation HD Graphics 520 (rev 07)
(prog-if 00 [VGA controller])
memory ram                 : 7.69 GB
max memory ram             : 8 GB
cpu thread                 : 4
cpu core                   : 2
cpu model                  : 78
cpu stepping               : 3
socket                     : Other
signature                  : Type 0, Family 6, Model 78, Stepping 3
current cd clock frequency : 337500 kHz
maximum cd clock frequency : 675000 kHz
displays connected         : eDP-1

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