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[Bug 1238033] Re: window-stack-bridge crashed with SIGSEGV in QVariant::QVariant()

To: dx-packages@xxxxxxxxxxxxxxxxxxx
From: Karma Dorje <1238033@xxxxxxxxxxxxxxxxxx>
Date: Fri, 11 Oct 2013 00:41:52 -0000
Reply-to: Bug 1238033 <1238033@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

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https://bugs.launchpad.net/bugs/1238033

Title:
  window-stack-bridge crashed with SIGSEGV in QVariant::QVariant()

Status in “hud” package in Ubuntu:
  Confirmed

Bug description:
  apt-cache policy hud
  hud:
    Installed: 13.10.1+13.10.20131010-0ubuntu1
    Candidate: 13.10.1+13.10.20131010-0ubuntu1
    Version table:
   *** 13.10.1+13.10.20131010-0ubuntu1 0
          500 http://archive.ubuntu.com/ubuntu/ saucy/main amd64 Packages
          100 /var/lib/dpkg/status

  ProblemType: Crash
  DistroRelease: Ubuntu 13.10
  Package: hud 13.10.1+13.10.20131010-0ubuntu1
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  Uname: Linux 3.11.0-12-generic x86_64
  ApportVersion: 2.12.5-0ubuntu1
  Architecture: amd64
  Date: Thu Oct 10 21:59:16 2013
  ExecutablePath: /usr/lib/x86_64-linux-gnu/hud/window-stack-bridge
  InstallationDate: Installed on 2012-09-30 (375 days ago)
  InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120817.1)
  MarkForUpload: True
  ProcCmdline: /usr/lib/x86_64-linux-gnu/hud/window-stack-bridge
  SegvAnalysis:
   Segfault happened at: 0x7fe8899ab2e7 <_ZN8QVariantC2ERKS_+7>:	mov    0x8(%rbp),%edx
   PC (0x7fe8899ab2e7) ok
   source "0x8(%rbp)" (0x00000008) not located in a known VMA region (needed readable region)!
   destination "%edx" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: hud
  StacktraceTop:
   QVariant::QVariant(QVariant const&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
   QDBusPendingReplyData::argumentAt(int) const () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
   BamfWindow::BamfWindow(QString const&, QDBusConnection const&) ()
   BamfWindowStack::addWindow(QString const&) ()
   BamfWindowStack::ViewOpened(QString const&, QString const&) ()
  Title: window-stack-bridge crashed with SIGSEGV in QVariant::QVariant()
  UpgradeStatus: Upgraded to saucy on 2013-05-06 (156 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  upstart.window-stack-bridge.log: Window:  41943046 "Рабочий стол" has no parents

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