X crashes in drm_intel_gem_bo_close_vma <- drm_intel_gem_bo_unreference_final <- drm_intel_gem_bo_unreference_final ...
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-intel (Ubuntu) |
Fix Released
|
Critical
|
Bryce Harrington | ||
Precise |
Fix Released
|
High
|
Bryce Harrington |
Bug Description
TEST CASE:
Setup:
#. CCSM > Composite > Unredirect Fullscreen Windows = ON
#. Install Chromium or Chrome browser.
#. Run ccsm and ensure the Scale plugin is loaded and "Initiate Window Picker"
is bound to Shift+Alt+Up.
Actions:
#. Open a Chrome/Chromium window.
#. Open a gnome-terminal window (Ctrl+Alt+T)
#. Move the gnome-terminal to the centre of the screen, above the Chrome
window.
#. Click on the Chrome window and make it fullscreen (F11).
#. Hold Shift+Alt and tap Up to engage scale mode. Keep holding Shift+Alt
for a few seconds.
Expected Result:
Windows get scaled and you can see both the Chrome and Terminal windows.
crashes Xorg in:
(gdb) bt
#0 0x00007fb5122afc62 in drm_intel_
bufmgr_
at ../../intel/
#1 0x00007fb5122b152f in drm_intel_
bo=
#2 0x00007fb5122b14a0 in drm_intel_
bo=
#3 0x00007fb5122b16cc in drm_intel_
at ../../intel/
#4 drm_intel_
at ../../intel/
#5 0x00007fb5124d25f5 in intel_batch_submit (scrn=0x7fb5185
at ../../src/
#6 0x00007fb51615d004 in _CallCallbacks (pcbl=0x7fb5165
at ../../dix/
#7 0x00007fb516295f9b in CallCallbacks (call_data=0x0, pcbl=0x7fb51651
at ../../include/
#8 FlushAllOutput () at ../../os/io.c:647
#9 0x00007fb516158757 in Dispatch () at ../../dix/
#10 0x00007fb5161477ba in main (argc=8, argv=<optimised out>,
envp=<optimised out>) at ../../dix/
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xserver-xorg 1:7.6+12ubuntu1
ProcVersionSign
Uname: Linux 3.2.0-31-generic x86_64
.tmp.unity.
ApportVersion: 2.0.1-0ubuntu13
Architecture: amd64
CompizPlugins: [core,composite
CompositorRunning: compiz
Date: Tue Sep 25 17:01:24 2012
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
ExtraDebuggingI
GraphicsCard:
Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0102] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:047e]
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MachineType: Dell Inc. OptiPlex 990
ProcEnviron:
LANGUAGE=en_AU:en
TERM=xterm
PATH=(custom, no user)
LANG=en_AU.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/10/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: 0D6H9T
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 15
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: OptiPlex 990
dmi.product.
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.7.
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.
version.
version.
version.
version.
version.
version.
version.
tags: | added: crash |
Changed in xserver-xorg-video-intel (Ubuntu): | |
assignee: | nobody → Bryce Harrington (bryce) |
importance: | High → Critical |
status: | New → Triaged |
Changed in xserver-xorg-video-intel (Ubuntu Precise): | |
status: | New → Triaged |
importance: | Undecided → Critical |
assignee: | nobody → Bryce Harrington (bryce) |
description: | updated |
Changed in xserver-xorg-video-intel (Ubuntu Precise): | |
status: | New → Incomplete |
Changed in xserver-xorg-video-intel (Ubuntu): | |
status: | Incomplete → Fix Released |
Changed in xserver-xorg-video-intel (Ubuntu Precise): | |
status: | Incomplete → Confirmed |
dmesg at the time the crash happened.