Qt 5.2: unity8 crashed with SIGABRT in raise()

[Timo Jyrinki]

This happened with Qt 5.2 when browsing indicators. Retraced locally using lp:daisy plus PPA deb+src in the configuration.

adb shell
apt-add-repository ppa:canonical-qt5-edgers/qt5-beta2
apt-get update
apt-get dist-upgrade
reboot

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: unity8 1:7.83+14.04.20131106-0+201311210919~543~ubuntu14.04.1 [origin: LP-PPA-canonical-qt5-edgers-qt5-beta2]
Uname: Linux 3.4.0-3-mako armv7l
ApportVersion: 2.12.7-0ubuntu1
Architecture: armhf
CurrentDesktop: Unity
Date: Thu Nov 21 12:25:48 2013
ExecutablePath: /usr/bin/unity8
ExecutableTimestamp: 1385027106
InstallationDate: Installed on 2013-11-20 (1 days ago)
InstallationMedia: Ubuntu Trusty Tahr (development branch) - armhf (20131120)
ProcCmdline: unity8
ProcCwd: /home/phablet
Signal: 6
SourcePackage: unity8
StacktraceTop:
 qt_message_fatal (context=..., message=...) at global/qlogging.cpp:981
 QMessageLogger::fatal (this=this@entry=0x5c6726b4, msg=0x40e89914 "ASSERT: \"%s\" in file %s, line %d") at global/qlogging.cpp:384
 qt_assert (assertion=0x408b4d98 "m_nodes.contains(node)", file=<optimized out>, line=line@entry=1170) at global/qglobal.cpp:2050
 QSGBatchRenderer::Renderer::buildRenderLists (this=0x4137508c <lock>, this@entry=0x58570360, node=0x1, node@entry=0x5e27ede8) at scenegraph/coreapi/qsgbatchrenderer.cpp:1170
 QSGBatchRenderer::Renderer::buildRenderLists (this=this@entry=0x58570360, node=node@entry=0x5e27ebb0) at scenegraph/coreapi/qsgbatchrenderer.cpp:1217
Title: unity8 crashed with SIGABRT in raise()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm autopilot cdrom dialout dip nopasswdlogin plugdev sudo tty video

[Michał Sawicz (saviq)]

This assertion has been fixed in Qt since beta1.

[Michał Sawicz (saviq)]

https://bugreports.qt-project.org/browse/QTBUG-34311

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 ?? ()

[Apport retracing service (apport)]

Thank you for your report!

However, processing it in order to get sufficient information for the
developers failed (it does not generate a useful symbolic stack trace). This
might be caused by some outdated packages which were installed on your system
at the time of the report:

libqgsttools-p1 version 5.2.0~beta1-0ubuntu1~trusty1~test1 required, but 5.0.2-4ubuntu4 is available
outdated debug symbol package for libpolkit-gobject-1-0: package version 0.105-4ubuntu1 dbgsym version 0.105-3ubuntu3
outdated debug symbol package for policykit-1: package version 0.105-4ubuntu1 dbgsym version 0.105-3ubuntu3
libqt5qml5 version 5.2.0~beta1-0ubuntu1~trusty1~test10 required, but 5.0.2-6ubuntu4 is available
outdated debug symbol package for libwavpack1: package version 4.70.0-1 dbgsym version 4.60.1-3
libqt5test5 version 5.2.0~beta1+dfsg-0ubuntu1~trusty1~test5 required, but 5.0.2+dfsg1-7ubuntu12 is available
libqt5network5 version 5.2.0~beta1+dfsg-0ubuntu1~trusty1~test5 required, but 5.0.2+dfsg1-7ubuntu12 is available
libqt5svg5 version 5.2.0~beta1-0ubuntu1~trusty1~test1 required, but 5.0.2-3ubuntu1 is available
qtdeclarative5-folderlistmodel-plugin version 5.2.0~beta1-0ubuntu1~trusty1~test10 required, but 5.0.2-6ubuntu4 is available
libqt5gui5 version 5.2.0~beta1+dfsg-0ubuntu1~trusty1~test5 required, but 5.0.2+dfsg1-7ubuntu12 is available
libqt5core5 version 5.2.0~beta1+dfsg-0ubuntu1~trusty1~test5 required, but 5.0.2+dfsg1-7ubuntu12 is available
unity8-fake-env version 1:7.83+14.04.20131106-0+201311210919~543~ubuntu14.04.1 required, but 7.83+14.04.20131106-0ubuntu1 is available
qtdeclarative5-xmllistmodel-plugin version 5.2.0~beta1-0ubuntu1~trusty1~test10 required, but 5.0.2-6ubuntu4 is available
libqt5sql5 version 5.2.0~beta1+dfsg-0ubuntu1~trusty1~test5 required, but 5.0.2+dfsg1-7ubuntu12 is available
libqt5qml-graphicaleffects version 5.2.0~beta1-0ubuntu1~trusty1~test1 required, but 5.0.2-2ubuntu3 is available
libqt5printsupport5 version 5.2.0~beta1+dfsg-0ubuntu1~trusty1~test5 required, but 5.0.2+dfsg1-7ubuntu12 is available
libqt5sql5-sqlite version 5.2.0~beta1+dfsg-0ubuntu1~trusty1~test5 required, but 5.0.2+dfsg1-7ubuntu12 is available
libqt5opengl5 version 5.2.0~beta1+dfsg-0ubuntu1~trusty1~test5 required, but 5.0.2+dfsg1-7ubuntu12 is available
qtdeclarative5-qtquick2-plugin version 5.2.0~beta1-0ubuntu1~trusty1~test10 required, but 5.0.2-6ubuntu4 is available
unity8 version 1:7.83+14.04.20131106-0+201311210919~543~ubuntu14.04.1 required, but 7.83+14.04.20131106-0ubuntu1 is available
libqt5xml5 version 5.2.0~beta1+dfsg-0ubuntu1~trusty1~test5 required, but 5.0.2+dfsg1-7ubuntu12 is available
libqt5xmlpatterns5 version 5.2.0~beta1-0ubuntu1~trusty1~test4 required, but 5.0.2-2 is available
libqt5webkit5 version 5.2.0~beta1-0ubuntu1~trusty1~test2 required, but 5.1.1-1ubuntu2 is available
outdated debug symbol package for qtdeclarative5-qtfeedback-plugin: package version 5.0~git20130529-0ubuntu2 dbgsym version 5.0~git20130529-0ubuntu1
libqt5sensors5 version 5.2.0~beta1+dfsg-0ubuntu1~trusty1~test3 required, but 5.1.1+dfsg-2ubuntu2 is available
outdated debug symbol package for libubuntudownloadmanager1: package version 0.2+13.10.20131016.1-0ubuntu1 dbgsym ve...

[Timo Jyrinki (timo-jyrinki)]

I'll build a RC1 snapshot to fix this.

[Timo Jyrinki (timo-jyrinki)]

5.2.0~rc1~20131121 versions of qtbase and qtdeclarative now at ppa:canonical-qt5-edgers/qt5-daily but unity8 doesn't start yet.

[Timo Jyrinki (timo-jyrinki)]

Now starts, does not crash anymore at least similarly.

[Launchpad Janitor (janitor)]

This bug was fixed in the package qtdeclarative-opensource-src - 5.2.1-3ubuntu10

---------------
qtdeclarative-opensource-src (5.2.1-3ubuntu10) trusty; urgency=medium

  * debian/patches/Fix-crash-when-appending-arrays-to-sub-models-in-lis.patch
    - Backport from upstream https://codereview.qt-project.org/#change,80934
      (LP: #1291602)
 -- Timo Jyrinki <email address hidden> Fri, 14 Mar 2014 09:37:56 +0000