Bug 252310

Application: akregator (1.6.5)
KDE Platform Version: 4.4.5 (KDE 4.4.5) (Compiled from sources)
Qt Version: 4.6.3
Operating System: Linux 2.6.35-gentoo-r7 x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
Possibly while fetching feeds because of the automatic interval. Sometimes it works, sometimes it crashes.

 -- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
The current source language is "auto; currently asm".
[KCrash Handler]
#5  QBasicAtomicInt::deref (this=0x2723110) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:133
#6  QDomNamedNodeMapPrivate::clearMap (this=0x2723110) at dom/qdom.cpp:3087
#7  0x00007f697bf3aaed in ~QDomNamedNodeMapPrivate (this=0x3d5e1c0, __in_chrg=<value optimized out>) at dom/qdom.cpp:3060
#8  0x00007f697bf3e232 in ~QDomElementPrivate (this=0x2723090, __in_chrg=<value optimized out>) at dom/qdom.cpp:4440
#9  0x00007f697bf3d109 in ~QDomNodePrivate (this=0x27229d0, __in_chrg=<value optimized out>) at dom/qdom.cpp:1495
#10 0x00007f697bf3e242 in ~QDomElementPrivate (this=0x27229d0, __in_chrg=<value optimized out>) at dom/qdom.cpp:4441
#11 0x00007f697bf3d109 in ~QDomNodePrivate (this=0x39dadd0, __in_chrg=<value optimized out>) at dom/qdom.cpp:1495
#12 0x00007f697bf3e242 in ~QDomElementPrivate (this=0x39dadd0, __in_chrg=<value optimized out>) at dom/qdom.cpp:4441
#13 0x00007f697bf3d109 in ~QDomNodePrivate (this=0x3dd1890, __in_chrg=<value optimized out>) at dom/qdom.cpp:1495
#14 0x00007f697bf3e242 in ~QDomElementPrivate (this=0x3dd1890, __in_chrg=<value optimized out>) at dom/qdom.cpp:4441
#15 0x00007f696d71d353 in ~QDomElement (this=<value optimized out>) at /usr/include/qt4/QtXml/qdom.h:477
#16 ~ElementWrapperPrivate (this=<value optimized out>) at /mnt/bigdata/ebuild/working/portage/kde-base/kdepimlibs-4.4.5/work/kdepimlibs-4.4.5/syndication/elementwrapper.cpp:34
#17 checked_delete<Syndication::ElementWrapper::ElementWrapperPrivate> (this=<value optimized out>) at /usr/include/boost-1_42/boost/checked_delete.hpp:34
#18 boost::detail::sp_counted_impl_p<Syndication::ElementWrapper::ElementWrapperPrivate>::dispose (this=<value optimized out>) at /usr/include/boost-1_42/boost/smart_ptr/detail/sp_counted_impl.hpp:78
#19 0x00007f696d71c981 in boost::detail::sp_counted_base::release (this=<value optimized out>, __in_chrg=<value optimized out>)
    at /usr/include/boost-1_42/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:145
#20 ~shared_count (this=<value optimized out>, __in_chrg=<value optimized out>) at /usr/include/boost-1_42/boost/smart_ptr/detail/shared_count.hpp:217
#21 ~shared_ptr (this=<value optimized out>, __in_chrg=<value optimized out>) at /usr/include/boost-1_42/boost/smart_ptr/shared_ptr.hpp:169
#22 ~ElementWrapper (this=<value optimized out>, __in_chrg=<value optimized out>)
    at /mnt/bigdata/ebuild/working/portage/kde-base/kdepimlibs-4.4.5/work/kdepimlibs-4.4.5/syndication/elementwrapper.cpp:64
#23 0x00007f696d706787 in ~FeedDocument (this=0x35ae290, __in_chrg=<value optimized out>)
    at /mnt/bigdata/ebuild/working/portage/kde-base/kdepimlibs-4.4.5/work/kdepimlibs-4.4.5/syndication/atom/document.h:58
#24 0x00007f696d718969 in Syndication::FeedAtomImpl::~FeedAtomImpl() () from /usr/lib64/libsyndication.so.4
#25 0x00007f696d725511 in boost::detail::sp_counted_base::release (this=<value optimized out>, data=..., success=<value optimized out>)
    at /usr/include/boost-1_42/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:145
#26 ~shared_count (this=<value optimized out>, data=..., success=<value optimized out>) at /usr/include/boost-1_42/boost/smart_ptr/detail/shared_count.hpp:217
#27 ~shared_ptr (this=<value optimized out>, data=..., success=<value optimized out>) at /usr/include/boost-1_42/boost/smart_ptr/shared_ptr.hpp:169
#28 Syndication::Loader::slotRetrieverDone (this=<value optimized out>, data=..., success=<value optimized out>)
    at /mnt/bigdata/ebuild/working/portage/kde-base/kdepimlibs-4.4.5/work/kdepimlibs-4.4.5/syndication/loader.cpp:159
#29 0x00007f696d7256cd in Syndication::Loader::qt_metacall (this=0x3ba0310, _c=QMetaObject::InvokeMetaMethod, _id=-1, _a=0x7fffb520ec70)
    at /mnt/bigdata/ebuild/working/portage/kde-base/kdepimlibs-4.4.5/work/kdepimlibs-4.4.5_build/syndication/loader.moc:79
#30 0x00007f697e70dfc6 in QMetaObject::activate (sender=0x3a90940, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3941f20) at kernel/qobject.cpp:3287
#31 0x00007f696d727793 in Syndication::DataRetriever::dataRetrieved (this=0x3d5e1c0, _t1=<value optimized out>, _t2=true)
    at /mnt/bigdata/ebuild/working/portage/kde-base/kdepimlibs-4.4.5/work/kdepimlibs-4.4.5_build/syndication/dataretriever.moc:85
#32 0x00007f696d727e9e in Syndication::FileRetriever::slotResult (this=0x3a90940, job=0x37ac0b0)
    at /mnt/bigdata/ebuild/working/portage/kde-base/kdepimlibs-4.4.5/work/kdepimlibs-4.4.5/syndication/dataretriever.cpp:132
#33 0x00007f696d7286e3 in Syndication::FileRetriever::qt_metacall (this=0x3a90940, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb520edf0)
    at /mnt/bigdata/ebuild/working/portage/kde-base/kdepimlibs-4.4.5/work/kdepimlibs-4.4.5_build/syndication/dataretriever.moc:213
#34 0x00007f697e70dfc6 in QMetaObject::activate (sender=0x37ac0b0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3941f20) at kernel/qobject.cpp:3287
#35 0x00007f697eb122b2 in KJob::result (this=0x3d5e1c0, _t1=0x37ac0b0) at /mnt/bigdata/ebuild/working/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5_build/kdecore/kjob.moc:194
#36 0x00007f697eb12570 in KJob::emitResult (this=0x37ac0b0) at /mnt/bigdata/ebuild/working/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/kdecore/jobs/kjob.cpp:312
#37 0x00007f697ca0cd33 in KIO::SimpleJob::slotFinished (this=0x37ac0b0) at /mnt/bigdata/ebuild/working/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/kio/kio/job.cpp:517
#38 0x00007f697ca0d673 in KIO::TransferJob::slotFinished (this=0x37ac0b0) at /mnt/bigdata/ebuild/working/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/kio/kio/job.cpp:1097
#39 0x00007f697ca0b239 in KIO::TransferJob::qt_metacall (this=0x37ac0b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb520f200)
    at /mnt/bigdata/ebuild/working/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5_build/kio/jobclasses.moc:367
#40 0x00007f697e70dfc6 in QMetaObject::activate (sender=0x2f9bef0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3941f20) at kernel/qobject.cpp:3287
#41 0x00007f697cacbce9 in KIO::SlaveInterface::dispatch (this=0x2f9bef0, _cmd=104, rawdata=...)
    at /mnt/bigdata/ebuild/working/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/kio/kio/slaveinterface.cpp:175
#42 0x00007f697cac912c in KIO::SlaveInterface::dispatch (this=0x2f9bef0) at /mnt/bigdata/ebuild/working/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/kio/kio/slaveinterface.cpp:91
#43 0x00007f697cabd596 in KIO::Slave::gotInput (this=0x2f9bef0) at /mnt/bigdata/ebuild/working/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/kio/kio/slave.cpp:324
#44 0x00007f697cabd77c in KIO::Slave::qt_metacall (this=0x2f9bef0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb520f630)
    at /mnt/bigdata/ebuild/working/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5_build/kio/slave.moc:82
#45 0x00007f697e70dfc6 in QMetaObject::activate (sender=0x34879c0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x3941f20) at kernel/qobject.cpp:3287
#46 0x00007f697c9dbc8d in KIO::ConnectionPrivate::dequeue (this=0x3386cd0) at /mnt/bigdata/ebuild/working/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/kio/kio/connection.cpp:82
#47 0x00007f697c9dbd95 in KIO::Connection::qt_metacall (this=0x34879c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x3a88220)
    at /mnt/bigdata/ebuild/working/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5_build/kio/connection.moc:79
#48 0x00007f697e70ab71 in QObject::event (this=0x34879c0, e=0x35a2320) at kernel/qobject.cpp:1240
#49 0x00007f697d849c0c in QApplicationPrivate::notify_helper (this=0x1f14b40, receiver=0x34879c0, e=0x35a2320) at kernel/qapplication.cpp:4302
#50 0x00007f697d85020b in QApplication::notify (this=0x7fffb5210100, receiver=0x34879c0, e=0x35a2320) at kernel/qapplication.cpp:4185
#51 0x00007f697f0ddb28 in KApplication::notify (this=0x7fffb5210100, receiver=0x34879c0, event=0x35a2320)
    at /mnt/bigdata/ebuild/working/portage/kde-base/kdelibs-4.4.5/work/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:302
#52 0x00007f697e6fad2b in QCoreApplication::notifyInternal (this=0x7fffb5210100, receiver=0x34879c0, event=0x35a2320) at kernel/qcoreapplication.cpp:726
#53 0x00007f697e6fe393 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1ee7de0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#54 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1ee7de0) at kernel/qcoreapplication.cpp:1367
#55 0x00007f697e7247d3 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 0x00007f697670313b in g_main_dispatch (context=0x1f0fa20) at gmain.c:1960
#58 IA__g_main_context_dispatch (context=0x1f0fa20) at gmain.c:2513
#59 0x00007f6976706ec8 in g_main_context_iterate (context=0x1f0fa20, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at gmain.c:2591
#60 0x00007f6976707082 in IA__g_main_context_iteration (context=0x1f0fa20, may_block=1) at gmain.c:2654
#61 0x00007f697e7242be in QEventDispatcherGlib::processEvents (this=0x1f14920, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#62 0x00007f697d8f87c6 in QGuiEventDispatcherGlib::processEvents (this=0x3d5e1c0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#63 0x00007f697e6f9652 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#64 0x00007f697e6f9a1d in QEventLoop::exec (this=0x7fffb52100a0, flags=) at kernel/qeventloop.cpp:201
#65 0x00007f697e6fe65b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#66 0x00000000004097d3 in main (argc=<value optimized out>, argv=<value optimized out>) at /mnt/bigdata/ebuild/working/portage/kde-base/akregator-4.4.6/work/akregator-4.4.6/akregator/src/main.cpp:103

This bug may be a duplicate of or related to bug 190068.

Possible duplicates by query: bug 252101, bug 252008, bug 251945, bug 251918, bug 251716.

Reported using DrKonqi