Bug 247831

Application: akregator (1.6.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-24-generic-pae i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
akregator crashes trying to open feed wich was marked has still having articles after marking all feeds read

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
[Current thread is 1 (Thread 0xb3e36730 (LWP 2117))]

Thread 2 (Thread 0xaf527b70 (LWP 3202)):
#0  0xb4bc9344 in __pthread_mutex_unlock_usercnt (mutex=0xe49886c, decr=<value optimized out>) at pthread_mutex_unlock.c:52
#1  0xb60febe6 in pthread_mutex_unlock (mutex=0xe49886c) at forward.c:184
#2  0xb4ac6794 in g_main_context_check () from /lib/libglib-2.0.so.0
#3  0xb4ac70ce in ?? () from /lib/libglib-2.0.so.0
#4  0xb4ac74b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0xb64c060f in QEventDispatcherGlib::processEvents (this=0xef464a8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0xb6493059 in QEventLoop::processEvents (this=0xaf527270, flags=) at kernel/qeventloop.cpp:149
#7  0xb64934aa in QEventLoop::exec (this=0xaf527270, flags=...) at kernel/qeventloop.cpp:201
#8  0xb638f5a8 in QThread::exec (this=0xde954b8) at thread/qthread.cpp:487
#9  0xb6472c1b in QInotifyFileSystemWatcherEngine::run (this=0xde954b8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb639232e in QThreadPrivate::start (arg=0xde954b8) at thread/qthread_unix.cpp:248
#11 0xb4bc596e in start_thread (arg=0xaf527b70) at pthread_create.c:300
#12 0xb60f1a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb3e36730 (LWP 2117)):
[KCrash Handler]
#6  0xb221c5d5 in Akregator::Article::title() const () from /usr/lib/kde4/akregatorpart.so
#7  0xb22289e5 in Akregator::ArticleModel::Private::Private(QList<Akregator::Article> const&, Akregator::ArticleModel*) () from /usr/lib/kde4/akregatorpart.so
#8  0xb2228b38 in Akregator::ArticleModel::ArticleModel(QList<Akregator::Article> const&, QObject*) () from /usr/lib/kde4/akregatorpart.so
#9  0xb2247f96 in ?? () from /usr/lib/kde4/akregatorpart.so
#10 0xb22483ff in ?? () from /usr/lib/kde4/akregatorpart.so
#11 0xb6499c9a in QMetaObject::metacall (object=0x85b8420, cl=3055006656, idx=15, argv=0xbfc87fc8) at kernel/qmetaobject.cpp:237
#12 0xb64a83d5 in QMetaObject::activate (sender=0x14b25068, m=0xb67fdc88, local_signal_index=0, argv=0xbfc87fc8) at kernel/qobject.cpp:3293
#13 0xb668f333 in KJob::finished (this=0x14b25068, _t1=0x14b25068) at ./kjob.moc:173
#14 0xb668f4dc in KJob::emitResult (this=0x14b25068) at ../../kdecore/jobs/kjob.cpp:310
#15 0xb222228a in ?? () from /usr/lib/kde4/akregatorpart.so
#16 0xb22223c1 in ?? () from /usr/lib/kde4/akregatorpart.so
#17 0xb6499c9a in QMetaObject::metacall (object=0x14b25068, cl=3055006656, idx=26, argv=0xbfc8812c) at kernel/qmetaobject.cpp:237
#18 0xb64a83d5 in QMetaObject::activate (sender=0x10dd3cb0, m=0xb65a7188, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#19 0xb64affe7 in QSingleShotTimer::timeout (this=0x10dd3cb0) at .moc/release-shared/qtimer.moc:82
#20 0xb64b00fc in QSingleShotTimer::timerEvent (this=0x10dd3cb0) at kernel/qtimer.cpp:308
#21 0xb64a5254 in QObject::event (this=0x10dd3cb0, e=0x16148c68) at kernel/qobject.cpp:1212
#22 0xb693c4dc in QApplicationPrivate::notify_helper (this=0x82d0cc8, receiver=0x10dd3cb0, e=0xbfc88660) at kernel/qapplication.cpp:4300
#23 0xb694305e in QApplication::notify (this=0xbfc889a4, receiver=0x10dd3cb0, e=0xbfc88660) at kernel/qapplication.cpp:3704
#24 0xb7462f2a in KApplication::notify (this=0xbfc889a4, receiver=0x10dd3cb0, event=0xbfc88660) at ../../kdeui/kernel/kapplication.cpp:302
#25 0xb6494a3b in QCoreApplication::notifyInternal (this=0xbfc889a4, receiver=0x10dd3cb0, event=0xbfc88660) at kernel/qcoreapplication.cpp:704
#26 0xb64c3d66 in QCoreApplication::sendEvent (this=0x82d8b74) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#27 QTimerInfoList::activateTimers (this=0x82d8b74) at kernel/qeventdispatcher_unix.cpp:603
#28 0xb64c08e4 in timerSourceDispatch (source=0x82d8b40) at kernel/qeventdispatcher_glib.cpp:184
#29 0xb4ac35e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#30 0xb4ac72d8 in ?? () from /lib/libglib-2.0.so.0
#31 0xb4ac74b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#32 0xb64c05d5 in QEventDispatcherGlib::processEvents (this=0x82b04c0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#33 0xb69fc135 in QGuiEventDispatcherGlib::processEvents (this=0x82b04c0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0xb6493059 in QEventLoop::processEvents (this=0xbfc88924, flags=) at kernel/qeventloop.cpp:149
#35 0xb64934aa in QEventLoop::exec (this=0xbfc88924, flags=...) at kernel/qeventloop.cpp:201
#36 0xb649769f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#37 0xb693c577 in QApplication::exec () at kernel/qapplication.cpp:3579
#38 0x0804fa61 in _start ()

Possible duplicates by query: bug 240468, bug 236339, bug 235102, bug 228425, bug 228107.

Reported using DrKonqi