qmlscene crashed with SIGABRT in __libc_do_syscall()

[Jean-Baptiste Lallement]

qmlscene crashes when running phablet-test-run with -n (stop unity8)

TEST CASE:
1. Flash a device and switch to RW
2. On the host run
$ phablet-test-run -n -p ubuntu-ui-toolkit-autopilot ubuntuuitoolkit

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: qmlscene 5.0.2-6ubuntu5
Uname: Linux 3.4.0-3-mako armv7l
ApportVersion: 2.13.2-0ubuntu2
Architecture: armhf
Date: Tue Feb 11 10:19:23 2014
ExecutablePath: /usr/lib/arm-linux-gnueabihf/qt5/bin/qmlscene
InstallationDate: Installed on 2014-02-11 (0 days ago)
InstallationMedia: Ubuntu Trusty Tahr (development branch) - armhf (20140211)
LocalLibraries: /android/system/lib/libGLESv2.so /android/system/lib/libz.so /android/system/lib/libcutils.so /android/system/lib/liblog.so /android/system/lib/libcorkscrew.so /android/system/lib/libstlport.so /android/system/lib/libEGL.so /android/system/lib/libstdc++.so /android/system/lib/libGLES_trace.so /android/system/lib/libutils.so /android/system/lib/libgccdemangle.so /android/system/lib/libdsyscalls.so /android/system/lib/libc.so /android/system/lib/libm.so
ProcCmdline: /usr/lib/arm-linux-gnueabihf/qt5/bin/qmlscene -testability -I/usr/lib/modules /tmp/tmpUZtuql.qml --desktop_file_hint=/home/username/.local/share/applications/tmpAtF8Xl.desktop
ProcEnviron:
 TERM=linux
 SHELL=/bin/bash
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
Signal: 6
SourcePackage: qtdeclarative-opensource-src
StacktraceTop:
 ?? () from /lib/arm-linux-gnueabihf/libc.so.6
 raise () from /lib/arm-linux-gnueabihf/libc.so.6
 abort () from /lib/arm-linux-gnueabihf/libc.so.6
 QMessageLogger::fatal(char const*, ...) const () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
 ?? () from /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms/libqubuntumirclient.so
Title: qmlscene crashed with SIGABRT in raise()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm autopilot cdrom dialout dip nopasswdlogin plugdev sudo tty video

[Apport retracing service (apport)]

StacktraceTop:
 __libc_do_syscall () at ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:44
 raise () from /tmp/apport_sandbox_8bqHAw/lib/arm-linux-gnueabihf/libc.so.6
 abort () from /tmp/apport_sandbox_8bqHAw/lib/arm-linux-gnueabihf/libc.so.6
 QMessageLogger::fatal(char const*, ...) const () at global/qlogging.cpp:868
 QUbuntuIntegration::QUbuntuIntegration(QUbuntuInputAdaptorFactory*) () at ../../../../../src/platforms/ubuntu/ubuntucommon/integration.cc:75

[Timo Jyrinki (timo-jyrinki)]

Marking the bug as Incomplete to indicate it's probably not reproducible anymore. Qt Declarative script engine was rewritten in the Qt 5.2.1 and it's likely the crashes that happened with Qt 5.0.2 do not happen or are different with the new Qt.

[Launchpad Janitor (janitor)]

[Expired for qtdeclarative-opensource-src (Ubuntu) because there has been no activity for 60 days.]

[Chris Gagnon (chris.gagnon)]

https://bugs.launchpad.net/gallery-app/+bug/1330648 looks like the same bug from the stack trace, which is very poor. It's running qt 5.2.1

StacktraceTop:
 QMessageLogger::fatal(char const*, ...) const () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
 ?? () from /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms/libqubuntumirclient.so

[Chris Gagnon (chris.gagnon)]

https://bugs.launchpad.net/lrt-crashes/+bug/1331142 also looks like the same bug

StacktraceTop:
 QMessageLogger::fatal(char const*, ...) const () from /usr/lib/arm-linux-gnueabihf/libQt5Core.so.5
 ?? () from /usr/lib/arm-linux-gnueabihf/qt5/plugins/platforms/libqubuntumirclient.so

[Timo Jyrinki (timo-jyrinki)]

QUbuntuIntegration is in qtubuntu. From the past I however remember that apparently these sort of crashes are because of something that broke already earlier, and the failure captured happens only after that.