Xorg crashed with SIGABRT in fbBltOne()

[mrl586]

This crash occurred always when I starting some LibreOffice component (lowriter, localc...). LibreOffice rendering component UI when this crash happened.

tux@Z50:~$ lsb_release -rd
Description: Ubuntu 15.04
Release: 15.04

tux@Z50:~$ apt-cache policy xserver-xorg
xserver-xorg:
  Asennettu: 1:7.7+7ubuntu4
  Ehdokas: 1:7.7+7ubuntu4
  Versiotaulukko:
 *** 1:7.7+7ubuntu4 0
        500 http://fi.archive.ubuntu.com/ubuntu/ vivid/main amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
DistroRelease: Ubuntu 15.04
Package: xserver-xorg-core 2:1.17.1-0ubuntu3
ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3
Uname: Linux 3.19.0-15-generic x86_64
ApportVersion: 2.17.2-0ubuntu1
Architecture: amd64
Date: Tue May 5 16:30:52 2015
ExecutablePath: /usr/bin/Xorg
InstallationDate: Installed on 2015-05-05 (0 days ago)
InstallationMedia: Kubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
ProcCmdline: /usr/bin/X :0 -auth /var/run/sddm/:0 -nolisten tcp -background none -noreset vt7
ProcEnviron:
 LANG=fi_FI.UTF-8
 PATH=(custom, no user)
Signal: 6
SourcePackage: xorg-server
StacktraceTop:
 fbBltOne () from /usr/lib/xorg/modules/libfb.so
 fbCopy1toN () from /usr/lib/xorg/modules/libfb.so
 ?? () from /usr/lib/xorg/modules/libglamoregl.so
 miCopyRegion ()
 miDoCopy ()
Title: Xorg crashed with SIGABRT in fbBltOne()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1443456, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.