Bug 230922

Application: akregator (1.6.1)
KDE Platform Version: 4.4.1 (KDE 4.4.1)
Qt Version: 4.6.2
Operating System: Linux 2.6.31-20-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
Akregator crashed while fetching feeds and minimized to the system tray, scheduled to fetch feeds every 720 minutes.

The crash can be reproduced every time.

 -- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
[KCrash Handler]
#5  QBasicAtomicInt::deref (this=0x3cb4f20) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:133
#6  QDomNamedNodeMapPrivate::clearMap (this=0x3cb4f20) at dom/qdom.cpp:3087
#7  0x00007ff64aa823bd in ~QDomNamedNodeMapPrivate (this=0x3d0fbf0, __in_chrg=<value optimized out>) at dom/qdom.cpp:3060
#8  0x00007ff64aa8597a in ~QDomElementPrivate (this=0x3cb4ea0, __in_chrg=<value optimized out>) at dom/qdom.cpp:4439
#9  0x00007ff64aa846f9 in ~QDomNodePrivate (this=0x3bd1730, __in_chrg=<value optimized out>) at dom/qdom.cpp:1495
#10 0x00007ff64aa8598a in ~QDomElementPrivate (this=0x3bd1730, __in_chrg=<value optimized out>) at dom/qdom.cpp:4440
#11 0x00007ff64aa846f9 in ~QDomNodePrivate (this=0x3d36690, __in_chrg=<value optimized out>) at dom/qdom.cpp:1495
#12 0x00007ff64aa8598a in ~QDomElementPrivate (this=0x3d36690, __in_chrg=<value optimized out>) at dom/qdom.cpp:4440
#13 0x00007ff64aa846f9 in ~QDomNodePrivate (this=0x3d0df40, __in_chrg=<value optimized out>) at dom/qdom.cpp:1495
#14 0x00007ff64aa8598a in ~QDomElementPrivate (this=0x3d0df40, __in_chrg=<value optimized out>) at dom/qdom.cpp:4440
#15 0x00007ff63c17c32b in ~QDomElement (this=<value optimized out>) at /usr/include/qt4/QtXml/qdom.h:477
#16 ~ElementWrapperPrivate (this=<value optimized out>) at ../../syndication/elementwrapper.cpp:34
#17 checked_delete<Syndication::ElementWrapper::ElementWrapperPrivate> (this=<value optimized out>) at /usr/include/boost/checked_delete.hpp:34
#18 boost::detail::sp_counted_impl_p<Syndication::ElementWrapper::ElementWrapperPrivate>::dispose (this=<value optimized out>) at /usr/include/boost/detail/sp_counted_impl.hpp:78
#19 0x00007ff63c17a841 in boost::detail::sp_counted_base::release (this=<value optimized out>, __in_chrg=<value optimized out>) at /usr/include/boost/detail/sp_counted_base_gcc_x86.hpp:145
#20 ~shared_count (this=<value optimized out>, __in_chrg=<value optimized out>) at /usr/include/boost/detail/shared_count.hpp:216
#21 ~shared_ptr (this=<value optimized out>, __in_chrg=<value optimized out>) at /usr/include/boost/shared_ptr.hpp:165
#22 ~ElementWrapper (this=<value optimized out>, __in_chrg=<value optimized out>) at ../../syndication/elementwrapper.cpp:64
#23 0x00007ff63c165ac7 in ~FeedDocument (this=0x382e760, __in_chrg=<value optimized out>) at ../../syndication/atom/document.h:58
#24 0x00007ff63c1779c1 in Syndication::FeedAtomImpl::~FeedAtomImpl() () from /usr/lib/libsyndication.so.4
#25 0x00007ff63c1844e9 in boost::detail::sp_counted_base::release (this=<value optimized out>, data=..., success=<value optimized out>) at /usr/include/boost/detail/sp_counted_base_gcc_x86.hpp:145
#26 ~shared_count (this=<value optimized out>, data=..., success=<value optimized out>) at /usr/include/boost/detail/shared_count.hpp:216
#27 ~shared_ptr (this=<value optimized out>, data=..., success=<value optimized out>) at /usr/include/boost/shared_ptr.hpp:165
#28 Syndication::Loader::slotRetrieverDone (this=<value optimized out>, data=..., success=<value optimized out>) at ../../syndication/loader.cpp:159
#29 0x00007ff63c18469d in Syndication::Loader::qt_metacall (this=0x3ca7de0, _c=QMetaObject::InvokeMetaMethod, _id=-1, _a=0x7fff29924170) at ./loader.moc:79
#30 0x00007ff64be10c0f in QMetaObject::activate (sender=0x3c540f0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3397ee0) at kernel/qobject.cpp:3293
#31 0x00007ff63c186713 in Syndication::DataRetriever::dataRetrieved (this=0x3d0fbf0, _t1=<value optimized out>, _t2=true) at ./dataretriever.moc:85
#32 0x00007ff63c1874af in Syndication::FileRetriever::slotResult (this=0x3c540f0, job=0x3bb2d10) at ../../syndication/dataretriever.cpp:132
#33 0x00007ff63c187633 in Syndication::FileRetriever::qt_metacall (this=0x3c540f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff299242f0) at ./dataretriever.moc:213
#34 0x00007ff64be10c0f in QMetaObject::activate (sender=0x3bb2d10, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3397ee0) at kernel/qobject.cpp:3293
#35 0x00007ff64c216da2 in KJob::result (this=0x3d0fbf0, _t1=0x3bb2d10) at ./kjob.moc:194
#36 0x00007ff64c217040 in KJob::emitResult (this=0x3bb2d10) at ../../kdecore/jobs/kjob.cpp:312
#37 0x00007ff64adad853 in KIO::SimpleJob::slotFinished (this=0x3bb2d10) at ../../kio/kio/job.cpp:486
#38 0x00007ff64adae217 in KIO::TransferJob::slotFinished (this=0x3bb2d10) at ../../kio/kio/job.cpp:1058
#39 0x00007ff64adac191 in KIO::TransferJob::qt_metacall (this=0x3bb2d10, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff299246f0) at ./jobclasses.moc:367
#40 0x00007ff64be10c0f in QMetaObject::activate (sender=0x3b42090, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3397ee0) at kernel/qobject.cpp:3293
#41 0x00007ff64ae6ca91 in KIO::SlaveInterface::dispatch (this=0x3b42090, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#42 0x00007ff64ae69e03 in KIO::SlaveInterface::dispatch (this=0x3b42090) at ../../kio/kio/slaveinterface.cpp:91
#43 0x00007ff64ae5e166 in KIO::Slave::gotInput (this=0x3b42090) at ../../kio/kio/slave.cpp:324
#44 0x00007ff64ae5e34c in KIO::Slave::qt_metacall (this=0x3b42090, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff29924b10) at ./slave.moc:82
#45 0x00007ff64be10c0f in QMetaObject::activate (sender=0x3b41640, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3397ee0) at kernel/qobject.cpp:3293
#46 0x00007ff64ad7cad7 in KIO::ConnectionPrivate::dequeue (this=0x3b79b50) at ../../kio/kio/connection.cpp:82
#47 0x00007ff64ad7cbfd in KIO::Connection::qt_metacall (this=0x3b41640, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x3cf50e0) at ./connection.moc:79
#48 0x00007ff64be0db49 in QObject::event (this=0x3b41640, e=0x3bad130) at kernel/qobject.cpp:1248
#49 0x00007ff64c77912c in QApplicationPrivate::notify_helper (this=0x24d1d10, receiver=0x3b41640, e=0x3bad130) at kernel/qapplication.cpp:4300
#50 0x00007ff64c77f71b in QApplication::notify (this=0x7fff299255c0, receiver=0x3b41640, e=0x3bad130) at kernel/qapplication.cpp:4183
#51 0x00007ff64d483d76 in KApplication::notify (this=0x7fff299255c0, receiver=0x3b41640, event=0x3bad130) at ../../kdeui/kernel/kapplication.cpp:302
#52 0x00007ff64bdfde0c in QCoreApplication::notifyInternal (this=0x7fff299255c0, receiver=0x3b41640, event=0x3bad130) at kernel/qcoreapplication.cpp:704
#53 0x00007ff64be00587 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x24a7700) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#54 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x24a7700) at kernel/qcoreapplication.cpp:1345
#55 0x00007ff64be277f3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#56 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#57 0x00007ff645e7fbce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#58 0x00007ff645e83598 in ?? () from /lib/libglib-2.0.so.0
#59 0x00007ff645e836c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#60 0x00007ff64be27333 in QEventDispatcherGlib::processEvents (this=0x24a6e50, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#61 0x00007ff64c828f0e in QGuiEventDispatcherGlib::processEvents (this=0x3d0fbf0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#62 0x00007ff64bdfc732 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#63 0x00007ff64bdfcb0c in QEventLoop::exec (this=0x7fff29925560, flags=) at kernel/qeventloop.cpp:201
#64 0x00007ff64be0084b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#65 0x00000000004096dd in _start ()

This bug may be a duplicate of or related to bug 204516.

Possible duplicates by query: bug 228077, bug 227808, bug 204516, bug 190068.

Reported using DrKonqi