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[Bug 1359126] [NEW] qmlscene crashed with SIGSEGV in QQmlDelegateModelItem::destroyObject()

 

Public bug reported:

Retracing from
http://ci.ubuntu.com/smokeng/utopic/touch/mako/199:20140819:20140811.1/9777/shorts_app/

ProblemType: Crash
DistroRelease: Ubuntu 14.10
Package: qmlscene 5.3.0-3ubuntu9
Uname: Linux 3.4.0-5-mako armv7l
ApportVersion: 2.14.6-0ubuntu1
Architecture: armhf
CurrentDesktop: Unity
Date: Tue Aug 19 05:23:56 2014
ExecutablePath: /usr/lib/arm-linux-gnueabihf/qt5/bin/qmlscene
ExecutableTimestamp: 1407935103
InstallationDate: Installed on 2014-08-19 (0 days ago)
InstallationMedia: Ubuntu Utopic Unicorn (development branch) - armhf (20140819-020204)
ProcCmdline: /usr/lib/arm-linux-gnueabihf/qt5/bin/qmlscene shorts-app.qml
ProcCwd: /usr/share/click/preinstalled/com.ubuntu.shorts/0.2.289
SegvAnalysis: Skipped: missing required field "Disassembly"
Signal: 11
SourcePackage: qtdeclarative-opensource-src
Stacktrace:
 #0  0xb6cbc4ca in ?? () from /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5
 No symbol table info available.
 #1  0xb6cc3ae6 in QQmlDelegateModel::cancel(int) () from /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5
 No symbol table info available.
 Backtrace stopped: Cannot access memory at address 0x20
StacktraceSource:
 #0  0xb6cbc4ca in ?? () from /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5
 #1  0xb6cc3ae6 in QQmlDelegateModel::cancel(int) () from /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5
StacktraceTop:
 ?? () from /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5
 QQmlDelegateModel::cancel(int) () from /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm autopilot cdrom dialout dip plugdev sudo tty video

** Affects: qtdeclarative-opensource-src (Ubuntu)
     Importance: Medium
         Status: New


** Tags: apport-crash armhf utopic

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src in Ubuntu.
https://bugs.launchpad.net/bugs/1359126

Title:
  qmlscene crashed with SIGSEGV in
  QQmlDelegateModelItem::destroyObject()

Status in “qtdeclarative-opensource-src” package in Ubuntu:
  New

Bug description:
  Retracing from
  http://ci.ubuntu.com/smokeng/utopic/touch/mako/199:20140819:20140811.1/9777/shorts_app/

  ProblemType: Crash
  DistroRelease: Ubuntu 14.10
  Package: qmlscene 5.3.0-3ubuntu9
  Uname: Linux 3.4.0-5-mako armv7l
  ApportVersion: 2.14.6-0ubuntu1
  Architecture: armhf
  CurrentDesktop: Unity
  Date: Tue Aug 19 05:23:56 2014
  ExecutablePath: /usr/lib/arm-linux-gnueabihf/qt5/bin/qmlscene
  ExecutableTimestamp: 1407935103
  InstallationDate: Installed on 2014-08-19 (0 days ago)
  InstallationMedia: Ubuntu Utopic Unicorn (development branch) - armhf (20140819-020204)
  ProcCmdline: /usr/lib/arm-linux-gnueabihf/qt5/bin/qmlscene shorts-app.qml
  ProcCwd: /usr/share/click/preinstalled/com.ubuntu.shorts/0.2.289
  SegvAnalysis: Skipped: missing required field "Disassembly"
  Signal: 11
  SourcePackage: qtdeclarative-opensource-src
  Stacktrace:
   #0  0xb6cbc4ca in ?? () from /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5
   No symbol table info available.
   #1  0xb6cc3ae6 in QQmlDelegateModel::cancel(int) () from /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5
   No symbol table info available.
   Backtrace stopped: Cannot access memory at address 0x20
  StacktraceSource:
   #0  0xb6cbc4ca in ?? () from /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5
   #1  0xb6cc3ae6 in QQmlDelegateModel::cancel(int) () from /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5
  StacktraceTop:
   ?? () from /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5
   QQmlDelegateModel::cancel(int) () from /usr/lib/arm-linux-gnueabihf/libQt5Qml.so.5
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm autopilot cdrom dialout dip plugdev sudo tty video

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