Bug 295822

Application: akregator (4.7.2)
KDE Platform Version: 4.7.2 (4.7.2) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.1.9-1.4-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: I klicked at the button 'go to akregator website' and then, it crashed

The crash can be reproduced some of the time.

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fd78d473760 (LWP 4450))]

Thread 3 (Thread 0x7fd76f5ed700 (LWP 4489)):
#0  0x00007fd7855cbe6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fd7748db9dc in ?? () from /usr/lib64/libQtWebKit.so.4
#2  0x00007fd7748dbb09 in ?? () from /usr/lib64/libQtWebKit.so.4
#3  0x00007fd7855c7f05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fd78a05163d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fd76ecec700 (LWP 4490)):
#0  0x00007fd78a048523 in poll () from /lib64/libc.so.6
#1  0x00007fd784251a98 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fd784251f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fd78b8cb586 in QEventDispatcherGlib::processEvents (this=0x7fd7680008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fd78b89fa32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fd78b89fc2f in QEventLoop::exec (this=0x7fd76ecebe20, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fd78b7b75df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007fd78b7ba025 in QThreadPrivate::start (arg=0xa45e90) at thread/qthread_unix.cpp:331
#8  0x00007fd7855c7f05 in start_thread () from /lib64/libpthread.so.0
#9  0x00007fd78a05163d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fd78d473760 (LWP 4450)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007fd78d09784e in KParts::StatusBarExtension::statusBar (this=0xe20eb0) at /usr/src/debug/kdelibs-4.7.2/kparts/statusbarextension.cpp:149
#8  0x00007fd78d097d54 in KParts::StatusBarExtension::~StatusBarExtension (this=0xe20eb0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.7.2/kparts/statusbarextension.cpp:99
#9  0x00007fd78d098109 in KParts::StatusBarExtension::~StatusBarExtension (this=0xe20eb0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.7.2/kparts/statusbarextension.cpp:110
#10 0x00007fd78b8b2465 in QObjectPrivate::deleteChildren (this=0xe1a1c0) at kernel/qobject.cpp:1964
#11 0x00007fd78b8b7a09 in QObject::~QObject (this=0xe24fa0, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#12 0x00007fd78d07ca98 in KParts::Part::~Part (this=0xe24fa0, __vtt_parm=0x7fd76f8438f0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.7.2/kparts/part.cpp:190
#13 0x00007fd76f60b427 in KWebKitPart::~KWebKitPart (this=0xe24fa0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kwebkitpart-1.2.0git20111019/src/kwebkitpart.cpp:182
#14 0x00007fd76f60b469 in KWebKitPart::~KWebKitPart (this=0xe24fa0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kwebkitpart-1.2.0git20111019/src/kwebkitpart.cpp:184
#15 0x00007fd78c97caf0 in Akregator::BrowserFrame::Private::~Private (this=0xa67990, __in_chrg=<optimized out>) at /usr/src/debug/kdepim-4.7.2/akregator/src/browserframe_p.cpp:50
#16 0x00007fd78c97cbe9 in Akregator::BrowserFrame::Private::~Private (this=0xa67990, __in_chrg=<optimized out>) at /usr/src/debug/kdepim-4.7.2/akregator/src/browserframe_p.cpp:51
#17 0x00007fd78c97963a in Akregator::BrowserFrame::~BrowserFrame (this=0xe4f7c0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-4.7.2/akregator/src/browserframe.cpp:63
#18 0x00007fd78c9796a9 in Akregator::BrowserFrame::~BrowserFrame (this=0xe4f7c0, __in_chrg=<optimized out>, __vtt_parm=<optimized out>) at /usr/src/debug/kdepim-4.7.2/akregator/src/browserframe.cpp:64
#19 0x00007fd78c97756a in Akregator::FrameManager::slotRemoveFrame (this=0x776c50, id=2) at /usr/src/debug/kdepim-4.7.2/akregator/src/framemanager.cpp:108
#20 0x00007fd78c9785dc in Akregator::FrameManager::qt_metacall (this=0x776c50, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff10f7d060) at /usr/src/debug/kdepim-4.7.2/build/akregator/src/framemanager.moc:155
#21 0x00007fd78b8b35aa in QMetaObject::activate (sender=0x844e40, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff10f7d060) at kernel/qobject.cpp:3287
#22 0x00007fd776c7b7b1 in Akregator::TabWidget::signalRemoveFrameRequest (this=<optimized out>, _t1=2) at /usr/src/debug/kdepim-4.7.2/build/akregator/src/tabwidget.moc:153
#23 0x00007fd776c7d34e in Akregator::TabWidget::qt_metacall (this=0x844e40, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff10f7d170) at /usr/src/debug/kdepim-4.7.2/build/akregator/src/tabwidget.moc:122
#24 0x00007fd78b8b35aa in QMetaObject::activate (sender=0x86b4e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff10f7d170) at kernel/qobject.cpp:3287
#25 0x00007fd78b062dd2 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#26 0x00007fd78adaa5ae in QAbstractButtonPrivate::emitClicked (this=<optimized out>) at widgets/qabstractbutton.cpp:546
#27 0x00007fd78adab8eb in QAbstractButtonPrivate::click (this=0x805f20) at widgets/qabstractbutton.cpp:539
#28 0x00007fd78adabb5c in QAbstractButton::mouseReleaseEvent (this=0x86b4e0, e=0x7fff10f7da50) at widgets/qabstractbutton.cpp:1121
#29 0x00007fd78ae6807a in QToolButton::mouseReleaseEvent (this=<optimized out>, e=<optimized out>) at widgets/qtoolbutton.cpp:721
#30 0x00007fd78aa48306 in QWidget::event (this=0x86b4e0, event=0x7fff10f7da50) at kernel/qwidget.cpp:8295
#31 0x00007fd78a9f7c34 in notify_helper (e=0x7fff10f7da50, receiver=0x86b4e0, this=0x648eb0) at kernel/qapplication.cpp:4481
#32 QApplicationPrivate::notify_helper (this=0x648eb0, receiver=0x86b4e0, e=0x7fff10f7da50) at kernel/qapplication.cpp:4453
#33 0x00007fd78a9fd3bb in QApplication::notify (this=<optimized out>, receiver=0x86b4e0, e=0x7fff10f7da50) at kernel/qapplication.cpp:4042
#34 0x00007fd78c2f1e36 in KApplication::notify (this=0x7fff10f7e730, receiver=0x86b4e0, event=0x7fff10f7da50) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#35 0x00007fd78b8a082c in QCoreApplication::notifyInternal (this=0x7fff10f7e730, receiver=0x86b4e0, event=0x7fff10f7da50) at kernel/qcoreapplication.cpp:787
#36 0x00007fd78a9f8c02 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215
#37 QApplicationPrivate::sendMouseEvent (receiver=0x86b4e0, event=0x7fff10f7da50, alienWidget=0x86b4e0, nativeWidget=0x8835b0, buttonDown=0x86b4e0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3141
#38 0x00007fd78aa74bc5 in QETWidget::translateMouseEvent (this=0x8835b0, event=<optimized out>) at kernel/qapplication_x11.cpp:4475
#39 0x00007fd78aa73a9a in QApplication::x11ProcessEvent (this=0x7fff10f7e730, event=0x7fff10f7e310) at kernel/qapplication_x11.cpp:3601
#40 0x00007fd78aa9b312 in x11EventSourceDispatch (s=0x64d850, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#41 0x00007fd78425158d in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#42 0x00007fd784251d88 in ?? () from /usr/lib64/libglib-2.0.so.0
#43 0x00007fd784251f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#44 0x00007fd78b8cb51f in QEventDispatcherGlib::processEvents (this=0x614970, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#45 0x00007fd78aa9af9e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#46 0x00007fd78b89fa32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#47 0x00007fd78b89fc2f in QEventLoop::exec (this=0x7fff10f7e6e0, flags=...) at kernel/qeventloop.cpp:201
#48 0x00007fd78b8a3df7 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#49 0x00000000004085fc in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/kdepim-4.7.2/akregator/src/main.cpp:103

Possible duplicates by query: bug 294476, bug 294138, bug 293551, bug 292231, bug 291318.

Reported using DrKonqi