[Bug 89216] New: moving vlc window to sencondary hdmi attached monitor freezes GUI

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=89216

            Bug ID: 89216
           Summary: moving vlc window to sencondary hdmi attached monitor
                    freezes GUI
           Product: DRI
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: m.manico at gmx.at
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 113650
  --> https://bugs.freedesktop.org/attachment.cgi?id=113650&action=edit
first 70000 lines of /sys/class/drm/card0/error

== Setup ==
Hardware: Lenovo Thinkpad S440(*) with secondary monitor connected via HDMI
Software: Gentoo Linux, Fluxbox, xrandr (for extending GUI to sec. monitor),
vlc

(*) There exist several version of the Lenovo Thinkpad S440. My model is
non-touch and has an Intel HD G4400 grapic card (other models may have AMD).

== Actions taken ==
1) Play a video in vlc on laptop's monitor
2) move vlc window to sec. monitor

== Behaviour ==
X freezes on both monitors after more than half of the vlc windows is on the
hdmi monitor; sound still plays back; mouse pointer behaves normally

== Expected Behaviour ==
GUI keeps on working as before; vlc plays back video as it did on laptop's
monitor

== dmesg ==
[44010.240584] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck wait
on render ring, action: continue
[44010.240587] [drm] GPU hangs can indicate a bug anywhere in the entire gfx
stack, including userspace.
[44010.240587] [drm] Please file a _new_ bug report on bugs.freedesktop.org
against DRI -> DRM/Intel
[44010.240588] [drm] drm/i915 developers can then reassign to the right
component if it's not a kernel issue.
[44010.240589] [drm] The gpu crash dump is required to analyze gpu hangs, so
please always attach it.
[44010.240589] [drm] GPU crash dump saved to /sys/class/drm/card0/error
[44014.246958] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck wait
on render ring, action: continue
[44018.250198] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck wait
on render ring, action: continue
[44027.245162] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck wait
on render ring, action: continue
[44031.256416] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck wait
on render ring, action: continue
[44035.259649] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck wait
on render ring, action: continue
[44039.255014] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck wait
on render ring, action: continue
[44043.270088] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck wait
on render ring, action: continue
[44043.270173] [drm] no progress on render ring
[44043.271102] [drm] GPU HANG: ecode -1:0x00000000, reason: Ring hung, action:
reset
[44640.752702] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck wait
on render ring, action: continue
[44644.755913] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck wait
on render ring, action: continue
[44648.759160] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck wait
on render ring, action: continue
[44659.763984] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck wait
on render ring, action: continue
[44663.767146] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck wait
on render ring, action: continue
[44667.770472] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck wait
on render ring, action: continue
[44671.773737] [drm] GPU HANG: ecode -1:0x00000000, reason: Kicking stuck wait
on render ring, action: continue

== Comments ==
The line [44640.752702] and following lines were caused by a second attempt to
move vlc to sec. monitor.

ls /sys/class/drm/
card0
card0-DP-1
card0-eDP-1
card0-HDMI-A-1
card0-HDMI-A-2
controlD64
renderD128
version

lspci
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated
Graphics Controller (rev 0b)

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20150219/fc11f789/attachment.html>