Bug 245389

Application: kontact (4.4.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-23-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
I was reading my feeds using Akregator inside Kontact when the feed count changed to -1. When I clicked on a different article, everything crashed.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f756faee780 (LWP 2528))]

Thread 2 (Thread 0x7f754586b710 (LWP 2820)):
#0  0x00007f756cbbef83 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f75656f34a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f75656f38fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f756dfaa566 in QEventDispatcherGlib::processEvents (this=0x20d8570, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f756df7f992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f756df7fd6c in QEventLoop::exec (this=0x7f754586ad90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f756de89d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f756df60178 in QInotifyFileSystemWatcherEngine::run (this=0x20f3400) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f756de8c775 in QThreadPrivate::start (arg=0x20f3400) at thread/qthread_unix.cpp:248
#9  0x00007f7567c6a9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f756cbcb6fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f756faee780 (LWP 2528)):
[KCrash Handler]
#5  0x00007f7544da274f in Akregator::Article::title (this=<value optimized out>) at ../../../akregator/src/article.cpp:375
#6  0x00007f7544dadc3a in Private (this=0x3f9c5c0, articles_=<value optimized out>, qq=<value optimized out>) at ../../../akregator/src/articlemodel.cpp:76
#7  0x00007f7544dadd6a in ArticleModel (this=0x32eb970, articles=..., parent=<value optimized out>) at ../../../akregator/src/articlemodel.cpp:79
#8  0x00007f7544dcb697 in Akregator::SelectionController::articleHeadersAvailable (this=0x268cd40, job=<value optimized out>) at ../../../akregator/src/selectioncontroller.cpp:212
#9  0x00007f7544dcba8c in Akregator::SelectionController::qt_metacall (this=0x268cd40, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff05f36e40) at ./selectioncontroller.moc:92
#10 0x00007f756df93e3f in QMetaObject::activate (sender=0x22b7ae0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1e1090) at kernel/qobject.cpp:3293
#11 0x00007f756e398cdf in KJob::finished (this=0x7fff05f36c20, _t1=0x22b7ae0) at ./kjob.moc:173
#12 0x00007f756e398e15 in KJob::emitResult (this=0x22b7ae0) at ../../kdecore/jobs/kjob.cpp:310
#13 0x00007f7544da7bd6 in Akregator::ArticleListJob::doList (this=0x22b7ae0) at ../../../akregator/src/articlejobs.cpp:190
#14 0x00007f7544da7ce0 in Akregator::ArticleListJob::qt_metacall (this=0x22b7ae0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>) at ./articlejobs.moc:239
#15 0x00007f756df93e3f in QMetaObject::activate (sender=0x6410c30, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1e1090) at kernel/qobject.cpp:3293
#16 0x00007f756df9b65f in QSingleShotTimer::timerEvent (this=0x6410c30) at kernel/qtimer.cpp:308
#17 0x00007f756df90a63 in QObject::event (this=0x6410c30, e=0x7fff05f376e0) at kernel/qobject.cpp:1212
#18 0x00007f756d33a22c in QApplicationPrivate::notify_helper (this=0x15a1c10, receiver=0x6410c30, e=0x7fff05f376e0) at kernel/qapplication.cpp:4300
#19 0x00007f756d3406fb in QApplication::notify (this=0x7fff05f37a40, receiver=0x6410c30, e=0x7fff05f376e0) at kernel/qapplication.cpp:4183
#20 0x00007f756e969526 in KApplication::notify (this=0x7fff05f37a40, receiver=0x6410c30, event=0x7fff05f376e0) at ../../kdeui/kernel/kapplication.cpp:302
#21 0x00007f756df8106c in QCoreApplication::notifyInternal (this=0x7fff05f37a40, receiver=0x6410c30, event=0x7fff05f376e0) at kernel/qcoreapplication.cpp:704
#22 0x00007f756dfadd42 in QCoreApplication::sendEvent (this=0x15a9c70) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#23 QTimerInfoList::activateTimers (this=0x15a9c70) at kernel/qeventdispatcher_unix.cpp:603
#24 0x00007f756dfaa848 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#25 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#26 0x00007f75656ef8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#27 0x00007f75656f3748 in ?? () from /lib/libglib-2.0.so.0
#28 0x00007f75656f38fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#29 0x00007f756dfaa513 in QEventDispatcherGlib::processEvents (this=0x1574d70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#30 0x00007f756d3ea46e in QGuiEventDispatcherGlib::processEvents (this=0x7fff05f36c20, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#31 0x00007f756df7f992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#32 0x00007f756df7fd6c in QEventLoop::exec (this=0x7fff05f37980, flags=) at kernel/qeventloop.cpp:201
#33 0x00007f756df83aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#34 0x0000000000403e8e in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kontact/src/main.cpp:224

This bug may be a duplicate of or related to bug 194591, bug 240271.

Possible duplicates by query: bug 241635, bug 240468, bug 240271, bug 237776, bug 237775.

Reported using DrKonqi