[Bug 94515] New: xorg-server 1.18.2 freeze desktop on i915

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94515

            Bug ID: 94515
           Summary: xorg-server 1.18.2 freeze desktop on i915
           Product: xorg
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/intel
          Assignee: chris at chris-wilson.co.uk
          Reporter: fademind at gmail.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org

Created attachment 122254
  --> https://bugs.freedesktop.org/attachment.cgi?id=122254&action=edit
dmesg, journalctl, xorg.0.log

Reported here too: https://bugs.archlinux.org/task/48549

OS: Arch Linux x86_64
Kernel: 4.4.5-zen
xf86-video-intel 1:2.99.917+560+gd167280
Mesa: mesa 11.1.2-1

After installing lastest Xorg update 1.18.2 and reboot I have serious issue .
After while whole GUI just freeze Mouse and Keyboard not repond at all. Only
hard power off (via pushing power button 5 sec. works) shutdown laptop. 
I using linux-zen kernel 4.4.5 now.
In Xorg I have weird:

[ 232.965] (II) GetModeLine - scrn: 0 clock: 71800
[ 232.965] (II) GetModeLine - hdsp: 1366 hbeg: 1414 hend: 1446 httl: 1526

in lots of lines after launching google-chrome too.

After revert to 1.18.1 freeze issue not happened. GetModeLine msgs gone in Xorg
log.

HW
inxi -G
Graphics: Card-1: Intel 3rd Gen Core processor Graphics Controller
Card-2: NVIDIA GF108M [GeForce GT 630M]
Display Server: X.Org 1.18.2 driver: intel Resolution: 1366x768 at 60.01hz
GLX Renderer: Mesa DRI Intel Ivybridge Mobile GLX Version: 3.0 Mesa 11.1.2

During writing this report issue not happened jet but will happened.

Regards

Tomasz

PS. I do not know if the selected category is correct.

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