[Bug 291318] New: Akregator crashed when reloading a tab

Dave Corrie kde at davecorrie.com
Wed Jan 11 23:16:25 GMT 2012 

https://bugs.kde.org/show_bug.cgi?id=291318

           Summary: Akregator crashed when reloading a tab
           Product: akregator
           Version: 4.7.2
          Platform: openSUSE RPMs
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: kde at davecorrie.com


Application: akregator (4.7.2)
KDE Platform Version: 4.7.2 (4.7.2) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.1.0-1.2-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

A webpage in a tab failed to load, so I tried to reload it. After clicking
reload the crash occurred.

-- Backtrace:
Application: Akregator (akregator), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fcde531b760 (LWP 2256))]

Thread 6 (Thread 0x7fcdc56b5700 (LWP 3498)):
#0  0x00007fcddd469e6c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fcdcc8549dc in ?? () from /usr/lib64/libQtWebKit.so.4
#2  0x00007fcdcc854b09 in ?? () from /usr/lib64/libQtWebKit.so.4
#3  0x00007fcddd465f05 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fcde1eef53d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fcdc4da4700 (LWP 3499)):
#0  0x00007fcde1ee6423 in poll () from /lib64/libc.so.6
#1  0x00007fcddc0efa98 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fcddc0eff59 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fcde3769576 in QEventDispatcherGlib::processEvents
(this=0x7fcdb00008c0, flags=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fcde373da22 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fcde373dc1f in QEventLoop::exec (this=0x7fcdc4da3e20, flags=...) at
kernel/qeventloop.cpp:201
#6  0x00007fcde36555df in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:498
#7  0x00007fcde3658025 in QThreadPrivate::start (arg=0xe1c020) at
thread/qthread_unix.cpp:331
#8  0x00007fcddd465f05 in start_thread () from /lib64/libpthread.so.0
#9  0x00007fcde1eef53d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fcdc7779700 (LWP 3572)):
#0  0x00007fcddd469e6c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fcd6d402c01 in queue_processor(void*) () from
/usr/lib64/IcedTeaPlugin.so
#2  0x00007fcddd465f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007fcde1eef53d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fcdc6910700 (LWP 3573)):
#0  0x00007fcddd469e6c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fcd6d402c01 in queue_processor(void*) () from
/usr/lib64/IcedTeaPlugin.so
#2  0x00007fcddd465f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007fcde1eef53d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fcdc610f700 (LWP 3574)):
#0  0x00007fcddd469e6c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fcd6d402c01 in queue_processor(void*) () from
/usr/lib64/IcedTeaPlugin.so
#2  0x00007fcddd465f05 in start_thread () from /lib64/libpthread.so.0
#3  0x00007fcde1eef53d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fcde531b760 (LWP 2256)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007fcde4f3584e in KParts::StatusBarExtension::statusBar (this=0x801cf0)
at /usr/src/debug/kdelibs-4.7.2/kparts/statusbarextension.cpp:149
#8  0x00007fcde4f35d54 in KParts::StatusBarExtension::~StatusBarExtension
(this=0x801cf0, __in_chrg=<optimized out>) at
/usr/src/debug/kdelibs-4.7.2/kparts/statusbarextension.cpp:99
#9  0x00007fcde4f36109 in KParts::StatusBarExtension::~StatusBarExtension
(this=0x801cf0, __in_chrg=<optimized out>) at
/usr/src/debug/kdelibs-4.7.2/kparts/statusbarextension.cpp:110
#10 0x00007fcde3750455 in QObjectPrivate::deleteChildren (this=0xc67a60) at
kernel/qobject.cpp:1964
#11 0x00007fcde37559f9 in QObject::~QObject (this=0xba4f00,
__in_chrg=<optimized out>) at kernel/qobject.cpp:946
#12 0x00007fcde4f1aa98 in KParts::Part::~Part (this=0xba4f00,
__vtt_parm=0x7fcdc590b8f0, __in_chrg=<optimized out>) at
/usr/src/debug/kdelibs-4.7.2/kparts/part.cpp:190
#13 0x00007fcdc56d3427 in ?? () from /usr/lib64/kde4/kwebkitpart.so
#14 0x00007fcdc56d3469 in ?? () from /usr/lib64/kde4/kwebkitpart.so
#15 0x00007fcde481acf9 in
Akregator::BrowserFrame::Private::loadPartForMimetype(QString const&) () from
/usr/lib64/libakregatorprivate.so.4
#16 0x00007fcde4817823 in
Akregator::BrowserFrame::openUrl(Akregator::OpenUrlRequest const&) () from
/usr/lib64/libakregatorprivate.so.4
#17 0x00007fcde4817d34 in Akregator::BrowserFrame::slotReload() () from
/usr/lib64/libakregatorprivate.so.4
#18 0x00007fcde481664f in
Akregator::FrameManager::qt_metacall(QMetaObject::Call, int, void**) () from
/usr/lib64/libakregatorprivate.so.4
#19 0x00007fcde375159a in QMetaObject::activate (sender=0x898820, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fffdae071e0) at
kernel/qobject.cpp:3287
#20 0x00007fcde288f622 in QAction::triggered (this=<optimized out>, _t1=false)
at .moc/release-shared/moc_qaction.cpp:263
#21 0x00007fcde288f80f in QAction::activate (this=0x898820, event=<optimized
out>) at kernel/qaction.cpp:1257
#22 0x00007fcde2cc5a09 in QMenuPrivate::activateCausedStack (this=0xf549d0,
causedStack=..., action=0x898820, action_e=QAction::Trigger, self=true) at
widgets/qmenu.cpp:1005
#23 0x00007fcde2ccb642 in QMenuPrivate::activateAction (this=0xf549d0,
action=0x898820, action_e=QAction::Trigger, self=true) at
widgets/qmenu.cpp:1097
#24 0x00007fcde4251d40 in KMenu::mouseReleaseEvent (this=0x1041180,
e=0x7fffdae07db0) at /usr/src/debug/kdelibs-4.7.2/kdeui/widgets/kmenu.cpp:464
#25 0x00007fcde28e6306 in QWidget::event (this=0x1041180, event=0x7fffdae07db0)
at kernel/qwidget.cpp:8295
#26 0x00007fcde2cccbab in QMenu::event (this=0x1041180, e=0x7fffdae07db0) at
widgets/qmenu.cpp:2405
#27 0x00007fcde2895c34 in notify_helper (e=0x7fffdae07db0, receiver=0x1041180,
this=0x647840) at kernel/qapplication.cpp:4481
#28 QApplicationPrivate::notify_helper (this=0x647840, receiver=0x1041180,
e=0x7fffdae07db0) at kernel/qapplication.cpp:4453
#29 0x00007fcde289b3bb in QApplication::notify (this=<optimized out>,
receiver=0x1041180, e=0x7fffdae07db0) at kernel/qapplication.cpp:4042
#30 0x00007fcde418fe36 in KApplication::notify (this=0x7fffdae0a380,
receiver=0x1041180, event=0x7fffdae07db0) at
/usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#31 0x00007fcde373e81c in QCoreApplication::notifyInternal
(this=0x7fffdae0a380, receiver=0x1041180, event=0x7fffdae07db0) at
kernel/qcoreapplication.cpp:787
#32 0x00007fcde2896c02 in sendEvent (event=<optimized out>, receiver=<optimized
out>) at ../../src/corelib/kernel/qcoreapplication.h:215
#33 QApplicationPrivate::sendMouseEvent (receiver=0x1041180,
event=0x7fffdae07db0, alienWidget=0x0, nativeWidget=0x1041180, buttonDown=0x0,
lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3141
#34 0x00007fcde2913271 in QETWidget::translateMouseEvent (this=0x1041180,
event=<optimized out>) at kernel/qapplication_x11.cpp:4409
#35 0x00007fcde2911a9a in QApplication::x11ProcessEvent (this=0x7fffdae0a380,
event=0x7fffdae08670) at kernel/qapplication_x11.cpp:3601
#36 0x00007fcde2939312 in x11EventSourceDispatch (s=0x64b350, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#37 0x00007fcddc0ef58d in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#38 0x00007fcddc0efd88 in ?? () from /usr/lib64/libglib-2.0.so.0
#39 0x00007fcddc0eff59 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#40 0x00007fcde376950f in QEventDispatcherGlib::processEvents (this=0x614970,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#41 0x00007fcde2938f9e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#42 0x00007fcde373da22 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#43 0x00007fcde373dc1f in QEventLoop::exec (this=0x7fffdae08a40, flags=...) at
kernel/qeventloop.cpp:201
#44 0x00007fcde2cc8b21 in QMenu::exec (this=<optimized out>, p=..., action=0x0)
at widgets/qmenu.cpp:2049
#45 0x00007fcde4819203 in Akregator::BrowserFrame::slotPopupMenu(QPoint const&,
KUrl const&, unsigned int, KParts::OpenUrlArguments const&,
KParts::BrowserArguments const&, QFlags<KParts::BrowserExtension::PopupFlag>,
QMap<QString, QList<QAction*> > const&) () from
/usr/lib64/libakregatorprivate.so.4
#46 0x00007fcde4819696 in
Akregator::BrowserFrame::qt_metacall(QMetaObject::Call, int, void**) () from
/usr/lib64/libakregatorprivate.so.4
#47 0x00007fcde375159a in QMetaObject::activate (sender=0x7f34d0, m=<optimized
out>, local_signal_index=<optimized out>, argv=0x7fffdae08c80) at
kernel/qobject.cpp:3287
#48 0x00007fcde4f26d45 in KParts::BrowserExtension::popupMenu (this=<optimized
out>, _t1=<optimized out>, _t2=<optimized out>, _t3=0, _t4=<optimized out>,
_t5=<optimized out>, _t6=..., _t7=...) at
/usr/src/debug/kdelibs-4.7.2/build/kparts/browserextension.moc:355
#49 0x00007fcdc56e7136 in ?? () from /usr/lib64/kde4/kwebkitpart.so
#50 0x00007fcde28e6060 in QWidget::event (this=0xeb06a0, event=0x7fffdae096d0)
at kernel/qwidget.cpp:8462
#51 0x00007fcdcbf90f77 in QWebView::event(QEvent*) () from
/usr/lib64/libQtWebKit.so.4
#52 0x00007fcde2895c34 in notify_helper (e=0x7fffdae096d0, receiver=0xeb06a0,
this=0x647840) at kernel/qapplication.cpp:4481
#53 QApplicationPrivate::notify_helper (this=0x647840, receiver=0xeb06a0,
e=0x7fffdae096d0) at kernel/qapplication.cpp:4453
#54 0x00007fcde289afac in QApplication::notify (this=<optimized out>,
receiver=0xeb06a0, e=0x7fffdae096d0) at kernel/qapplication.cpp:4121
#55 0x00007fcde418fe36 in KApplication::notify (this=0x7fffdae0a380,
receiver=0xeb06a0, event=0x7fffdae096d0) at
/usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#56 0x00007fcde373e81c in QCoreApplication::notifyInternal
(this=0x7fffdae0a380, receiver=0xeb06a0, event=0x7fffdae096d0) at
kernel/qcoreapplication.cpp:787
#57 0x00007fcde2912c28 in sendSpontaneousEvent (event=0x7fffdae096d0,
receiver=0xeb06a0) at ../../src/corelib/kernel/qcoreapplication.h:218
#58 QETWidget::translateMouseEvent (this=<optimized out>, event=<optimized
out>) at kernel/qapplication_x11.cpp:4480
#59 0x00007fcde2911a9a in QApplication::x11ProcessEvent (this=0x7fffdae0a380,
event=0x7fffdae09f60) at kernel/qapplication_x11.cpp:3601
#60 0x00007fcde2939312 in x11EventSourceDispatch (s=0x64b350, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#61 0x00007fcddc0ef58d in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#62 0x00007fcddc0efd88 in ?? () from /usr/lib64/libglib-2.0.so.0
#63 0x00007fcddc0eff59 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#64 0x00007fcde376950f in QEventDispatcherGlib::processEvents (this=0x614970,
flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#65 0x00007fcde2938f9e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=<optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#66 0x00007fcde373da22 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#67 0x00007fcde373dc1f in QEventLoop::exec (this=0x7fffdae0a330, flags=...) at
kernel/qeventloop.cpp:201
#68 0x00007fcde3741de7 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1064
#69 0x00000000004085fc in ?? ()
#70 0x00007fcde1e3723d in __libc_start_main () from /lib64/libc.so.6
#71 0x00000000004088d9 in _start ()

Possible duplicates by query: bug 291313, bug 290669, bug 289280, bug 289202,
bug 287555.

Reported using DrKonqi

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