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[Bug 1273693] Re: compiz crashed with SIGSEGV in gray_render_scanline()

To: dx-packages@xxxxxxxxxxxxxxxxxxx
From: Marco Trevisan (Treviño) <mail@xxxxxxxxx>
Date: Thu, 24 Jul 2014 09:33:37 -0000
Reply-to: Bug 1273693 <1273693@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

** Changed in: unity
   Importance: Undecided => Medium

** Changed in: unity
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1273693

Title:
  compiz crashed with SIGSEGV in gray_render_scanline()

Status in Unity:
  Confirmed
Status in “unity” package in Ubuntu:
  Confirmed

Bug description:
  I'm testing the development brach Ubuntu 14.04 Unity. Frozeen Screen
  when typing into the Ubuntu Dash.

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: unity 7.1.2+14.04.20131106.1-0ubuntu2
  ProcVersionSignature: Ubuntu 3.13.0-5.20-generic 3.13.0
  Uname: Linux 3.13.0-5-generic x86_64
  ApportVersion: 2.13.1-0ubuntu2
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Tue Jan 28 08:45:07 2014
  ExecutablePath: /usr/bin/compiz
  InstallationDate: Installed on 2014-01-28 (0 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140127.1)
  ProcCmdline: compiz
  SegvAnalysis:
   Segfault happened at: 0x7fbcd0a4a5a8:	add    %rdx,0x48(%r14)
   PC (0x7fbcd0a4a5a8) ok
   source "%rdx" ok
   destination "0x48(%r14)" (0x00000049) not located in a known VMA region (needed writable region)!
  SegvReason: writing NULL VMA
  Signal: 11
  SourcePackage: unity
  StacktraceTop:
   ?? () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6
   ?? () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6
   ?? () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6
   FT_Outline_Decompose () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6
   ?? () from /usr/lib/x86_64-linux-gnu/libfreetype.so.6
  Title: compiz crashed with SIGSEGV in FT_Outline_Decompose()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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