ubuntu-sdk-bugs team mailing list archive

[Zsombor Egri <1286019@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Steps to reproduce:
1. Install stock qtorganizer-eds
2. branch UITK (lp:ubuntu-ui-toolkit)
3. build UI toolkit
4. execute Alarm test application from the branched UITK: qmlscene - I modules tests/resources/alarm/Alarms.qml
4. do not do anything, just close the test application

Expected result: the application closes cleanly
Failure: the application segfaults.

The call stack trace looks as follows:
0	QMutex::lock()	/usr/lib/x86_64-linux-gnu/libQt5Core.so.5		0x7ffff60de547	
1	QtOrganizer::QOrganizerAbstractRequest::cancel()	/usr/lib/x86_64-linux-gnu/libQt5Organizer.so.5		0x7fffcaac0842	
2	QOrganizerEDSEngine::~QOrganizerEDSEngine()	/usr/lib/x86_64-linux-gnu/qt5/plugins/organizer/libqtorganizer_eds.so		0x7fffc938ecac	
3	QOrganizerEDSEngine::~QOrganizerEDSEngine()	/usr/lib/x86_64-linux-gnu/qt5/plugins/organizer/libqtorganizer_eds.so		0x7fffc938ee29	
4	QtOrganizer::QOrganizerManager::~QOrganizerManager()	/usr/lib/x86_64-linux-gnu/libQt5Organizer.so.5		0x7fffcaac9bb2	
5	QtOrganizer::QOrganizerManager::~QOrganizerManager()	/usr/lib/x86_64-linux-gnu/libQt5Organizer.so.5		0x7fffcaac9c79	
6	QObjectPrivate::deleteChildren()	/usr/lib/x86_64-linux-gnu/libQt5Core.so.5		0x7ffff62869bc	
7	QObject::~QObject()	/usr/lib/x86_64-linux-gnu/libQt5Core.so.5		0x7ffff628d792	
8	AlarmManager::~AlarmManager	alarmmanager_p.cpp	43	0x7fffcad87cbf	
9	__run_exit_handlers		82	0x7ffff56c9509	
10	__GI_exit		104	0x7ffff56c9555	
11	__libc_start_main		319	0x7ffff56aeecc	
12	??			0x406133

** Affects: qtorganizer5-eds (Ubuntu)
     Importance: Critical
         Status: Confirmed

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https://bugs.launchpad.net/bugs/1286019

Title:
  test application segfaults with qtorganizer5-eds and UI toolkit trunks

Status in “qtorganizer5-eds” package in Ubuntu:
  Confirmed

Bug description:
  Steps to reproduce:
  1. Install stock qtorganizer-eds
  2. branch UITK (lp:ubuntu-ui-toolkit)
  3. build UI toolkit
  4. execute Alarm test application from the branched UITK: qmlscene - I modules tests/resources/alarm/Alarms.qml
  4. do not do anything, just close the test application

  Expected result: the application closes cleanly
  Failure: the application segfaults.

  The call stack trace looks as follows:
  0	QMutex::lock()	/usr/lib/x86_64-linux-gnu/libQt5Core.so.5		0x7ffff60de547	
  1	QtOrganizer::QOrganizerAbstractRequest::cancel()	/usr/lib/x86_64-linux-gnu/libQt5Organizer.so.5		0x7fffcaac0842	
  2	QOrganizerEDSEngine::~QOrganizerEDSEngine()	/usr/lib/x86_64-linux-gnu/qt5/plugins/organizer/libqtorganizer_eds.so		0x7fffc938ecac	
  3	QOrganizerEDSEngine::~QOrganizerEDSEngine()	/usr/lib/x86_64-linux-gnu/qt5/plugins/organizer/libqtorganizer_eds.so		0x7fffc938ee29	
  4	QtOrganizer::QOrganizerManager::~QOrganizerManager()	/usr/lib/x86_64-linux-gnu/libQt5Organizer.so.5		0x7fffcaac9bb2	
  5	QtOrganizer::QOrganizerManager::~QOrganizerManager()	/usr/lib/x86_64-linux-gnu/libQt5Organizer.so.5		0x7fffcaac9c79	
  6	QObjectPrivate::deleteChildren()	/usr/lib/x86_64-linux-gnu/libQt5Core.so.5		0x7ffff62869bc	
  7	QObject::~QObject()	/usr/lib/x86_64-linux-gnu/libQt5Core.so.5		0x7ffff628d792	
  8	AlarmManager::~AlarmManager	alarmmanager_p.cpp	43	0x7fffcad87cbf	
  9	__run_exit_handlers		82	0x7ffff56c9509	
  10	__GI_exit		104	0x7ffff56c9555	
  11	__libc_start_main		319	0x7ffff56aeecc	
  12	??			0x406133

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