Bug 297265

Application: akregator (4.8.0)
KDE Platform Version: 4.8.1 (4.8.1)
Qt Version: 4.8.0
Operating System: Linux 3.0.0-17-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
I tried to launch Akregator and when its icon showed in a panel Akregator crashed.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ffc2309f7c0 (LWP 4171))]

Thread 2 (Thread 0x7ffc01e79700 (LWP 4173)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007ffc01e78ab0 in ?? ()
#2  0x00007fffe99ff7e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0x7ffc2309f7c0 (LWP 4171)):
[KCrash Handler]
#6  0x00007ffc0911fb8e in Akregator::SelectionController::articleHeadersAvailable (this=0x204ba70, job=<optimized out>) at ../../../akregator/src/selectioncontroller.cpp:223
#7  0x00007ffc0911fdd4 in Akregator::SelectionController::qt_metacall (this=0x204ba70, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffe99f7970) at ./selectioncontroller.moc:92
#8  0x00007ffc207f1c09 in QMetaObject::activate (sender=0x215d940, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffe99f7970) at kernel/qobject.cpp:3566
#9  0x00007ffc20c6688f in KJob::finished (this=<optimized out>, _t1=0x215d940) at ./kjob.moc:173
#10 0x00007ffc20c66908 in KJob::~KJob (this=0x215d940, __in_chrg=<optimized out>) at ../../kdecore/jobs/kjob.cpp:68
#11 0x00007ffc2257f460 in ~ArticleListJob (this=0x215d940, __in_chrg=<optimized out>) at ../../../akregator/src/articlejobs.h:108
#12 Akregator::ArticleListJob::~ArticleListJob (this=0x215d940, __in_chrg=<optimized out>) at ../../../akregator/src/articlejobs.h:108
#13 0x00007ffc207f00b5 in QObjectPrivate::deleteChildren (this=0x215e280) at kernel/qobject.cpp:1908
#14 0x00007ffc207f631c in QObject::~QObject (this=0x215e220, __in_chrg=<optimized out>) at kernel/qobject.cpp:927
#15 0x00007ffc22580c89 in Akregator::Folder::~Folder (this=0x215e220, __in_chrg=<optimized out>) at ../../../akregator/src/folder.cpp:100
#16 0x00007ffc225720d8 in Akregator::FeedList::setRootNode (this=0x215df70, folder=0x0) at ../../../akregator/src/feedlist.cpp:435
#17 0x00007ffc22572899 in Akregator::FeedList::~FeedList (this=0x215df70, __in_chrg=<optimized out>) at ../../../akregator/src/feedlist.cpp:315
#18 0x00007ffc22572989 in Akregator::FeedList::~FeedList (this=0x215df70, __in_chrg=<optimized out>) at ../../../akregator/src/feedlist.cpp:319
#19 0x00007ffc0915b5b9 in release (this=0x2167550) at /usr/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:145
#20 ~shared_count (this=0x7fffe99f7ad8, __in_chrg=<optimized out>) at /usr/include/boost/smart_ptr/detail/shared_count.hpp:217
#21 ~shared_ptr (this=0x7fffe99f7ad0, __in_chrg=<optimized out>) at /usr/include/boost/smart_ptr/shared_ptr.hpp:168
#22 Akregator::MainWidget::setFeedList (this=<optimized out>, list=<optimized out>) at ../../../akregator/src/mainwidget.cpp:419
#23 0x00007ffc09151765 in Akregator::Part::feedListLoaded (this=0x1f263b0, list=...) at ../../../akregator/src/akregator_part.cpp:458
#24 0x00007ffc09158bd1 in Akregator::Part::qt_metacall (this=0x1f263b0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffe99f7c70) at ./akregator_part.moc:174
#25 0x00007ffc207f1c09 in QMetaObject::activate (sender=0x219fde0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffe99f7c70) at kernel/qobject.cpp:3566
#26 0x00007ffc09144632 in Akregator::LoadFeedListCommand::result (this=<optimized out>, _t1=<optimized out>) at ./loadfeedlistcommand.moc:90
#27 0x00007ffc0914464c in Akregator::LoadFeedListCommand::Private::emitResult (this=0x21a3f70, list=<optimized out>) at ../../../akregator/src/loadfeedlistcommand.cpp:62
#28 0x00007ffc09144822 in Akregator::LoadFeedListCommand::Private::handleDocument (this=0x21a3f70, doc=<optimized out>) at ../../../akregator/src/loadfeedlistcommand.cpp:81
#29 0x00007ffc091450dd in Akregator::LoadFeedListCommand::Private::doLoad (this=0x21a3f70) at ../../../akregator/src/loadfeedlistcommand.cpp:173
#30 0x00007ffc091454c2 in Akregator::LoadFeedListCommand::qt_metacall (this=0x219fde0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffe99f80c0) at ./loadfeedlistcommand.moc:78
#31 0x00007ffc207f1c09 in QMetaObject::activate (sender=0x21999b0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3566
#32 0x00007ffc207fb1cf in QSingleShotTimer::timerEvent (this=0x21999b0) at kernel/qtimer.cpp:317
#33 0x00007ffc207f68f9 in QObject::event (this=0x21999b0, e=<optimized out>) at kernel/qobject.cpp:1157
#34 0x00007ffc211d1104 in notify_helper (e=0x7fffe99f87e0, receiver=0x21999b0, this=0x1c66040) at kernel/qapplication.cpp:4555
#35 QApplicationPrivate::notify_helper (this=0x1c66040, receiver=0x21999b0, e=0x7fffe99f87e0) at kernel/qapplication.cpp:4527
#36 0x00007ffc211d5f83 in QApplication::notify (this=0x7fffe99f8ac0, receiver=0x21999b0, e=0x7fffe99f87e0) at kernel/qapplication.cpp:4416
#37 0x00007ffc21f039a6 in KApplication::notify (this=0x7fffe99f8ac0, receiver=0x21999b0, event=0x7fffe99f87e0) at ../../kdeui/kernel/kapplication.cpp:311
#38 0x00007ffc207dd61c in QCoreApplication::notifyInternal (this=0x7fffe99f8ac0, receiver=0x21999b0, event=0x7fffe99f87e0) at kernel/qcoreapplication.cpp:876
#39 0x00007ffc2080e9c2 in sendEvent (event=0x7fffe99f87e0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#40 QTimerInfoList::activateTimers (this=0x1c6aa90) at kernel/qeventdispatcher_unix.cpp:611
#41 0x00007ffc2080c38d in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#42 timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:180
#43 0x00007ffc1ada3a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#44 0x00007ffc1ada4258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007ffc1ada4429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007ffc2080cbbf in QEventDispatcherGlib::processEvents (this=0x1c26c10, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#47 0x00007ffc2127628e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x00007ffc207dc402 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#49 0x00007ffc207dc657 in QEventLoop::exec (this=0x7fffe99f8a70, flags=...) at kernel/qeventloop.cpp:204
#50 0x00007ffc207e16e7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#51 0x0000000000407d9c in main (argc=<optimized out>, argv=<optimized out>) at ../../../akregator/src/main.cpp:103

This bug may be a duplicate of or related to bug 272022.

Possible duplicates by query: bug 288880, bug 285899, bug 281849, bug 278423, bug 277984.

Reported using DrKonqi