Bug 360022

Summary:	Akregator crashes when reloading an article
Product:	[Applications] akregator	Reporter:	Vojtěch Zeisek <Vojtech.Zeisek>
Component:	general	Assignee:	kdepim bugs <pim-bugs-null>
Status:	RESOLVED FIXED
Severity:	crash	CC:	montel
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	openSUSE
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Vojtěch Zeisek 2016-03-03 11:49:44 UTC

Application: akregator (5.1.2)

Qt Version: 5.5.1
Operating System: Linux 4.1.15-8-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

Any time I reload an article (F5 or right-click and reload), Akregator crashes.
Unlike version from KDE4, after restart it does not ask if user wishes to restore the session.

The crash can be reproduced every time.

-- Backtrace:
Application: Akregator (akregator), signal: Illegal instruction
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fcfce35c800 (LWP 10529))]

Thread 3 (Thread 0x7fcfad7a7700 (LWP 10530)):
#0  0x00007fcfca0b5bbd in poll () at /lib64/libc.so.6
#1  0x00007fcfc094e422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007fcfc095000f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007fcfaf4d23c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007fcfca9c532f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007fcfc31990a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007fcfca0bdfed in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fcfa6ec7700 (LWP 10531)):
#0  0x00007fcfca0b5bbd in poll () at /lib64/libc.so.6
#1  0x00007fcfc2c7ce64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fcfc2c7cf7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fcfcabf7d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fcfcab9ed53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007fcfca9c061a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007fcfca9c532f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007fcfc31990a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007fcfca0bdfed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fcfce35c800 (LWP 10529)):
[KCrash Handler]
#6  0x00007fcfcac59b90 in QListData::shared_null () at /usr/lib64/libQt5Core.so.5
#7  0x00007fcfcaba8f09 in QMetaObject::cast(QObject*) const () at /usr/lib64/libQt5Core.so.5
#8  0x00007fcfccf53b0f in  () at /usr/lib64/libKF5XmlGui.so.5
#9  0x00007fcfcaba0fc3 in QCoreApplicationPrivate::sendThroughApplicationEventFilters(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#10 0x00007fcfcc242e08 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#11 0x00007fcfcc2492e9 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#12 0x00007fcfcaba0e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#13 0x00007fcfcc29c277 in  () at /usr/lib64/libQt5Widgets.so.5
#14 0x00007fcfcc29e353 in  () at /usr/lib64/libQt5Widgets.so.5
#15 0x00007fcfcc242e7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#16 0x00007fcfcc247cc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#17 0x00007fcfcaba0e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#18 0x00007fcfcb0f2964 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib64/libQt5Gui.so.5
#19 0x00007fcfcb0f4175 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib64/libQt5Gui.so.5
#20 0x00007fcfcb0d9268 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Gui.so.5
#21 0x00007fcfaf4fd200 in  () at /usr/lib64/libQt5XcbQpa.so.5
#22 0x00007fcfc2c7cc84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#23 0x00007fcfc2c7ced8 in  () at /usr/lib64/libglib-2.0.so.0
#24 0x00007fcfc2c7cf7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#25 0x00007fcfcabf7d6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#26 0x00007fcfcab9ed53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#27 0x00007fcfcaba68f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#28 0x000000000040a8ab in main ()

Reported using DrKonqi

Comment 1 Laurent Montel 2016-03-03 12:35:28 UTC

"Unlike version from KDE4, after restart it does not ask if user wishes to restore the session." yep I disabled it as it crashed too.
I reimplement it in 5.2