Application: konqueror (4.9.2)
KDE Platform Version: 4.9.2
Qt Version: 4.8.2
Operating System: Linux 3.2.0-24-generic-pae i686
Distribution: Linux Mint 13 Maya

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

- Unusual behavior I noticed: slow then crash
I am having slowness in KMail when it needs to render HTML and Akregator when it shows online HTML as well.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Konqueror (konqueror), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb4ba2740 (LWP 13030))]

Thread 9 (Thread 0xaf7e6b40 (LWP 13049)):
#0  0xb5289c70 in __pthread_mutex_unlock_usercnt (mutex=0xaee00550, decr=1) at pthread_mutex_unlock.c:77
#1  0xb75a18a4 in pthread_mutex_unlock (mutex=0xaee00550) at forward.c:184
#2  0xb51fe410 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb51be865 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb51befaf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb51bf201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb66c0db7 in QEventDispatcherGlib::processEvents (this=0xaee00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb668c67d in QEventLoop::processEvents (this=0xaf7e6240, flags=...) at kernel/qeventloop.cpp:149
#8  0xb668c919 in QEventLoop::exec (this=0xaf7e6240, flags=...) at kernel/qeventloop.cpp:204
#9  0xb65759ec in QThread::exec (this=0x94cdb38) at thread/qthread.cpp:501
#10 0xb6669ccd in QInotifyFileSystemWatcherEngine::run (this=0x94cdb38) at io/qfilesystemwatcher_inotify.cpp:248
#11 0xb6578e80 in QThreadPrivate::start (arg=0x94cdb38) at thread/qthread_unix.cpp:307
#12 0xb5286d4c in start_thread (arg=0xaf7e6b40) at pthread_create.c:308
#13 0xb7593d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 8 (Thread 0xac525b40 (LWP 13057)):
#0  0xb5274dcd in __GI_clock_gettime (clock_id=1, tp=0xac524fc8) at ../sysdeps/unix/clock_gettime.c:116
#1  0xb65d73b5 in do_gettime (frac=0xac524fc0, sec=0xac524fb8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb66c16f6 in QTimerInfoList::updateCurrentTime (this=0xabc02074) at kernel/qeventdispatcher_unix.cpp:343
#4  0xb66c1a4a in QTimerInfoList::timerWait (this=0xabc02074, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0xb66c02f3 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xac5250cc) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb66c038d in timerSourcePrepare (source=0xabc02040, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb51be872 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb51befaf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb51bf201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb66c0db7 in QEventDispatcherGlib::processEvents (this=0xabc00468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0xb668c67d in QEventLoop::processEvents (this=0xac525250, flags=...) at kernel/qeventloop.cpp:149
#12 0xb668c919 in QEventLoop::exec (this=0xac525250, flags=...) at kernel/qeventloop.cpp:204
#13 0xb65759ec in QThread::exec (this=0x9449e88) at thread/qthread.cpp:501
#14 0xb70d4acf in KIO::NameLookUpThread::run (this=0x9449e88) at ../../kio/kio/hostinfo.cpp:226
#15 0xb6578e80 in QThreadPrivate::start (arg=0x9449e88) at thread/qthread_unix.cpp:307
#16 0xb5286d4c in start_thread (arg=0xac525b40) at pthread_create.c:308
#17 0xb7593d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 7 (Thread 0xabbffb40 (LWP 13085)):
#0  0xb7758424 in __kernel_vsyscall ()
#1  0xb528a96b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb75a164c in __pthread_cond_wait (cond=0xab3f3a30, mutex=0xab3f3a18) at forward.c:139
#3  0xaacc2263 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xaacc237f in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0xb5286d4c in start_thread (arg=0xabbffb40) at pthread_create.c:308
#6  0xb7593d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xa9aa4b40 (LWP 13086)):
#0  0xb7758424 in __kernel_vsyscall ()
#1  0xb75855f0 in __GI___poll (fds=0xa696e70, nfds=1, timeout=6840) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0xb51cca7b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb51bf0ae in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb51bf201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb66c0db7 in QEventDispatcherGlib::processEvents (this=0xa69cf68, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb668c67d in QEventLoop::processEvents (this=0xa9aa4270, flags=...) at kernel/qeventloop.cpp:149
#7  0xb668c919 in QEventLoop::exec (this=0xa9aa4270, flags=...) at kernel/qeventloop.cpp:204
#8  0xb65759ec in QThread::exec (this=0xa695c68) at thread/qthread.cpp:501
#9  0xb6575adb in QThread::run (this=0xa695c68) at thread/qthread.cpp:568
#10 0xb6578e80 in QThreadPrivate::start (arg=0xa695c68) at thread/qthread_unix.cpp:307
#11 0xb5286d4c in start_thread (arg=0xa9aa4b40) at pthread_create.c:308
#12 0xb7593d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xa554cb40 (LWP 13204)):
#0  0xb7758424 in __kernel_vsyscall ()
#1  0xb528a96b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb75a164c in __pthread_cond_wait (cond=0xa61c6038, mutex=0xa61c6068) at forward.c:139
#3  0xa72d7aef in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#4  0xa6e9e555 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#5  0xa72d7dac in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#6  0xa72d8456 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#7  0xb5286d4c in start_thread (arg=0xa554cb40) at pthread_create.c:308
#8  0xb7593d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xa4d4bb40 (LWP 13205)):
#0  0xb7758424 in __kernel_vsyscall ()
#1  0xb528a96b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb75a164c in __pthread_cond_wait (cond=0xa61c6108, mutex=0xa61c6138) at forward.c:139
#3  0xa72d7aef in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#4  0xa6e9e555 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#5  0xa72d7dac in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#6  0xa72d8456 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
#7  0xb5286d4c in start_thread (arg=0xa4d4bb40) at pthread_create.c:308
#8  0xb7593d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xa42beb40 (LWP 13208)):
#0  0xb7758424 in __kernel_vsyscall ()
#1  0xb75855f0 in __GI___poll (fds=0xabc04728, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0xb51cca7b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb51bf0ae in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb51bf56b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xa86221ba in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0xb51e26b3 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb5286d4c in start_thread (arg=0xa42beb40) at pthread_create.c:308
#8  0xb7593d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0x9cb6bb40 (LWP 13614)):
#0  QTimerInfoList::timerWait (this=0xaee03e34, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#1  0xb66c02f3 in timerSourcePrepareHelper (src=<optimized out>, timeout=0x9cb6b0bc) at kernel/qeventdispatcher_glib.cpp:136
#2  0xb66c038d in timerSourcePrepare (source=0xaee03e00, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#3  0xb51be872 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb51befaf in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb51bf201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb66c0db7 in QEventDispatcherGlib::processEvents (this=0xaee022d8, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb668c67d in QEventLoop::processEvents (this=0x9cb6b240, flags=...) at kernel/qeventloop.cpp:149
#8  0xb668c919 in QEventLoop::exec (this=0x9cb6b240, flags=...) at kernel/qeventloop.cpp:204
#9  0xb65759ec in QThread::exec (this=0xbcce7c0) at thread/qthread.cpp:501
#10 0xb6669ccd in QInotifyFileSystemWatcherEngine::run (this=0xbcce7c0) at io/qfilesystemwatcher_inotify.cpp:248
#11 0xb6578e80 in QThreadPrivate::start (arg=0xbcce7c0) at thread/qthread_unix.cpp:307
#12 0xb5286d4c in start_thread (arg=0x9cb6bb40) at pthread_create.c:308
#13 0xb7593d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb4ba2740 (LWP 13030)):
[KCrash Handler]
#7  0x00000020 in ?? ()
#8  0xb66951a8 in QMetaObject::cast (this=0xafc6f148, obj=0xbd43668) at kernel/qmetaobject.cpp:274
#9  0xafc3f293 in ?? () from /usr/lib/kde4/kwebkitpart.so
#10 0xafc3b283 in ?? () from /usr/lib/kde4/kwebkitpart.so
#11 0xafc3b2df in ?? () from /usr/lib/kde4/kwebkitpart.so
#12 0xafc31a82 in ?? () from /usr/lib/kde4/kwebkitpart.so
#13 0xafc31b05 in ?? () from /usr/lib/kde4/kwebkitpart.so
#14 0xb7420e20 in KParts::Part::slotWidgetDestroyed (this=0xbd3fca8) at ../../kparts/part.cpp:353
#15 0xb7422768 in qt_static_metacall (_a=0xbfe3c808, _id=2, _o=0xbd3fca8, _c=<optimized out>) at ./part.moc:57
#16 KParts::Part::qt_static_metacall (_o=0xbd3fca8, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfe3c808) at ./part.moc:49
#17 0xb66a4b81 in QMetaObject::activate (sender=0xbd43700, m=0xb67eadd8, local_signal_index=0, argv=0xbfe3c808) at kernel/qobject.cpp:3547
#18 0xb66a5545 in QObject::destroyed (this=0xbd43700, _t1=0xbd43700) at .moc/release-shared/moc_qobject.cpp:149
#19 0xb66a845f in QObject::~QObject (this=0xbd43700, __in_chrg=<optimized out>) at kernel/qobject.cpp:844
#20 0xb5b4d07d in QWidget::~QWidget (this=0xbd43700, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1552
#21 0xb5b4d2d2 in QWidget::~QWidget (this=0xbd43700, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1701
#22 0xb66a31e1 in QObjectPrivate::deleteChildren (this=0xbd3bd30) at kernel/qobject.cpp:1908
#23 0xb5b4cfcc in QWidget::~QWidget (this=0xbd3bbb0, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1677
#24 0xb5f714af in QGroupBox::~QGroupBox (this=0xbd3bbb0, __in_chrg=<optimized out>) at widgets/qgroupbox.cpp:214
#25 0xb5f714f2 in QGroupBox::~QGroupBox (this=0xbd3bbb0, __in_chrg=<optimized out>) at widgets/qgroupbox.cpp:216
#26 0xb66a31e1 in QObjectPrivate::deleteChildren (this=0xbcfd158) at kernel/qobject.cpp:1908
#27 0xb5b4cfcc in QWidget::~QWidget (this=0xbcfcfa8, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1677
#28 0x9f753cf2 in ~CSSCustomDialog (this=0xbcfcfa8, __in_chrg=<optimized out>) at ../../../../konqueror/settings/konqhtml/css/kcmcss.h:32
#29 CSSCustomDialog::~CSSCustomDialog (this=0xbcfcfa8, __in_chrg=<optimized out>) at ../../../../konqueror/settings/konqhtml/css/kcmcss.h:32
#30 0xb66a31e1 in QObjectPrivate::deleteChildren (this=0xbcfdb20) at kernel/qobject.cpp:1908
#31 0xb5b4cfcc in QWidget::~QWidget (this=0xbcfd7f8, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1677
#32 0xb604ac35 in QDialog::~QDialog (this=0xbcfd7f8, __in_chrg=<optimized out>) at dialogs/qdialog.cpp:318
#33 0xb6bebe14 in KDialog::~KDialog (this=0xbcfd7f8, __in_chrg=<optimized out>) at ../../kdeui/dialogs/kdialog.cpp:201
#34 0xb6bebe52 in KDialog::~KDialog (this=0xbcfd7f8, __in_chrg=<optimized out>) at ../../kdeui/dialogs/kdialog.cpp:204
#35 0xb66a31e1 in QObjectPrivate::deleteChildren (this=0xbced0c0) at kernel/qobject.cpp:1908
#36 0xb5b4cfcc in QWidget::~QWidget (this=0xbcec738, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1677
#37 0x9f753c92 in ~CSSConfig (this=0xbcec738, __in_chrg=<optimized out>) at ../../../../konqueror/settings/konqhtml/css/kcmcss.h:51
#38 CSSConfig::~CSSConfig (this=0xbcec738, __in_chrg=<optimized out>) at ../../../../konqueror/settings/konqhtml/css/kcmcss.h:51
#39 0xb66a31e1 in QObjectPrivate::deleteChildren (this=0xbcec780) at kernel/qobject.cpp:1908
#40 0xb5b4cfcc in QWidget::~QWidget (this=0xbceb880, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1677
#41 0xb5f70a5f in QFrame::~QFrame (this=0xbceb880, __in_chrg=<optimized out>) at widgets/qframe.cpp:240
#42 0xb5fd890f in QStackedWidget::~QStackedWidget (this=0xbceb880, __in_chrg=<optimized out>) at widgets/qstackedwidget.cpp:191
#43 0xb5fd8952 in QStackedWidget::~QStackedWidget (this=0xbceb880, __in_chrg=<optimized out>) at widgets/qstackedwidget.cpp:193
#44 0xb66a31e1 in QObjectPrivate::deleteChildren (this=0xbcec578) at kernel/qobject.cpp:1908
#45 0xb5b4cfcc in QWidget::~QWidget (this=0xbcec4b8, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1677
#46 0xb5fe572f in QTabWidget::~QTabWidget (this=0xbcec4b8, __in_chrg=<optimized out>) at widgets/qtabwidget.cpp:365
#47 0xb6db3912 in KTabWidget::~KTabWidget (this=0xbcec4b8, __in_chrg=<optimized out>) at ../../kdeui/widgets/ktabwidget.cpp:254
#48 0xb6db3952 in KTabWidget::~KTabWidget (this=0xbcec4b8, __in_chrg=<optimized out>) at ../../kdeui/widgets/ktabwidget.cpp:257
#49 0xb66a31e1 in QObjectPrivate::deleteChildren (this=0xbcec388) at kernel/qobject.cpp:1908
#50 0xb5b4cfcc in QWidget::~QWidget (this=0xbceb898, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1677
#51 0xb6d5985a in KCModule::~KCModule (this=0xbceb898, __in_chrg=<optimized out>) at ../../kdeui/widgets/kcmodule.cpp:193
#52 0x9f7393ec in KAppearanceOptions::~KAppearanceOptions (this=0xbceb898, __in_chrg=<optimized out>) at ../../../../konqueror/settings/konqhtml/appearance.cpp:255
#53 0x9f739432 in KAppearanceOptions::~KAppearanceOptions (this=0xbceb898, __in_chrg=<optimized out>) at ../../../../konqueror/settings/konqhtml/appearance.cpp:257
#54 0xb73e408c in KCModuleProxy::deleteClient (this=0xbcf7878) at ../../kutils/kcmoduleproxy.cpp:219
#55 0xb73e1348 in KCMultiDialogPrivate::_k_dialogClosed (this=0xb8dd9a8) at ../../kutils/kcmultidialog.cpp:201
#56 0xb66a4b81 in QMetaObject::activate (sender=0xb213688, m=0xb6ef1490, local_signal_index=16, argv=0x0) at kernel/qobject.cpp:3547
#57 0xb6bef045 in KDialog::finished (this=0xb213688) at ./kdialog.moc:315
#58 0xb6bef084 in KDialog::hideEvent (this=0xb213688, event=0xbfe3d624) at ../../kdeui/dialogs/kdialog.cpp:998
#59 0xb5b534ca in QWidget::event (this=0xb213688, event=0xbfe3d624) at kernel/qwidget.cpp:8582
#60 0xb5af8df4 in notify_helper (e=0xbfe3d624, receiver=0xb213688, this=0x8f1f1a8) at kernel/qapplication.cpp:4556
#61 QApplicationPrivate::notify_helper (this=0x8f1f1a8, receiver=0xb213688, e=0xbfe3d624) at kernel/qapplication.cpp:4528
#62 0xb5afe1f2 in QApplication::notify (this=0x8f1f1a8, receiver=0xb213688, e=0xbfe3d624) at kernel/qapplication.cpp:4521
#63 0xb6cae541 in KApplication::notify (this=0xbfe3eb1c, receiver=0xb213688, event=0xbfe3d624) at ../../kdeui/kernel/kapplication.cpp:311
#64 0xb668ddde in QCoreApplication::notifyInternal (this=0xbfe3eb1c, receiver=0xb213688, event=0xbfe3d624) at kernel/qcoreapplication.cpp:915
#65 0xb5b543b2 in sendEvent (event=0xbfe3d624, receiver=0xb213688) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#66 QWidgetPrivate::hide_helper (this=0xa2e1958) at kernel/qwidget.cpp:7637
#67 0xb5b56640 in QWidget::setVisible (this=0xb213688, visible=false) at kernel/qwidget.cpp:7810
#68 0xb604cd80 in QDialog::setVisible (this=0xb213688, visible=false) at dialogs/qdialog.cpp:793
#69 0xb604bff9 in hide (this=0xb213688) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:498
#70 QDialog::done (this=0xb213688, r=1) at dialogs/qdialog.cpp:591
#71 0xb604a80a in QDialog::accept (this=0xb213688) at dialogs/qdialog.cpp:612
#72 0xb73e1190 in KCMultiDialog::slotOkClicked (this=0xb213688) at ../../kutils/kcmultidialog.cpp:335
#73 0xb73e22f0 in qt_static_metacall (_a=0xbfe3d820, _id=5, _o=0xb213688, _c=<optimized out>) at ./kcmultidialog.moc:73
#74 KCMultiDialog::qt_static_metacall (_o=0xb213688, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfe3d820) at ./kcmultidialog.moc:62
#75 0xb66a4b81 in QMetaObject::activate (sender=0xb213688, m=0xb6ef1490, local_signal_index=9, argv=0x0) at kernel/qobject.cpp:3547
#76 0xb6beee75 in KDialog::okClicked (this=0xb213688) at ./kdialog.moc:272
#77 0xb6bef6a8 in KDialog::slotButtonClicked (this=0xb213688, button=4) at ../../kdeui/dialogs/kdialog.cpp:884
#78 0xb6befb40 in qt_static_metacall (_a=0xbfe3d9a8, _id=33, _o=0xb213688, _c=<optimized out>) at ./kdialog.moc:167
#79 KDialog::qt_static_metacall (_o=0xb213688, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0xbfe3d9a8) at ./kdialog.moc:127
#80 0xb66a4b81 in QMetaObject::activate (sender=0xb8dd9fc, m=0xb67eae58, local_signal_index=0, argv=0xbfe3d9a8) at kernel/qobject.cpp:3547
#81 0xb66ac275 in QSignalMapper::mapped (this=0xb8dd9fc, _t1=4) at .moc/release-shared/moc_qsignalmapper.cpp:115
#82 0xb66ac3c2 in QSignalMapper::map (this=0xb8dd9fc, sender=0xb913768) at kernel/qsignalmapper.cpp:266
#83 0xb66ac57e in QSignalMapper::map (this=0xb8dd9fc) at kernel/qsignalmapper.cpp:257
#84 0xb66ac660 in qt_static_metacall (_a=0xbfe3db28, _id=4, _o=0xb8dd9fc, _c=<optimized out>) at .moc/release-shared/moc_qsignalmapper.cpp:64
#85 QSignalMapper::qt_static_metacall (_o=0xb8dd9fc, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfe3db28) at .moc/release-shared/moc_qsignalmapper.cpp:54
#86 0xb66a4b81 in QMetaObject::activate (sender=0xb913768, m=0xb64847c8, local_signal_index=2, argv=0xbfe3db28) at kernel/qobject.cpp:3547
#87 0xb6230f5d in QAbstractButton::clicked (this=0xb913768, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#88 0xb5f24b5d in QAbstractButtonPrivate::emitClicked (this=0xb7b0198) at widgets/qabstractbutton.cpp:548
#89 0xb5f261cb in QAbstractButtonPrivate::click (this=0xb7b0198) at widgets/qabstractbutton.cpp:541
#90 0xb5f26486 in QAbstractButton::mouseReleaseEvent (this=0xb913768, e=0xbfe3e1f4) at widgets/qabstractbutton.cpp:1123
#91 0xb5b52ffc in QWidget::event (this=0xb913768, event=0xbfe3e1f4) at kernel/qwidget.cpp:8371
#92 0xb5f25729 in QAbstractButton::event (this=0xb913768, e=0xbfe3e1f4) at widgets/qabstractbutton.cpp:1082
#93 0xb5fc8cf8 in QPushButton::event (this=0xb913768, e=0xbfe3e1f4) at widgets/qpushbutton.cpp:683
#94 0xb5af8df4 in notify_helper (e=0xbfe3e1f4, receiver=0xb913768, this=0x8f1f1a8) at kernel/qapplication.cpp:4556
#95 QApplicationPrivate::notify_helper (this=0x8f1f1a8, receiver=0xb913768, e=0xbfe3e1f4) at kernel/qapplication.cpp:4528
#96 0xb5afee74 in QApplication::notify (this=0x8f1f1a8, receiver=0xb913768, e=0xbfe3e1f4) at kernel/qapplication.cpp:4099
#97 0xb6cae541 in KApplication::notify (this=0xbfe3eb1c, receiver=0xb913768, event=0xbfe3e1f4) at ../../kdeui/kernel/kapplication.cpp:311
#98 0xb668ddde in QCoreApplication::notifyInternal (this=0xbfe3eb1c, receiver=0xb913768, event=0xbfe3e1f4) at kernel/qcoreapplication.cpp:915
#99 0xb5af9db5 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#100 QApplicationPrivate::sendMouseEvent (receiver=0xb913768, event=0xbfe3e1f4, alienWidget=0xb913768, nativeWidget=0xb213688, buttonDown=0xb648dcf4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3167
#101 0xb5b85f94 in QETWidget::translateMouseEvent (this=0xb213688, event=0xbfe3e6ac) at kernel/qapplication_x11.cpp:4617
#102 0xb5b84b2d in QApplication::x11ProcessEvent (this=0xbfe3eb1c, event=0xbfe3e6ac) at kernel/qapplication_x11.cpp:3732
#103 0xb5bb1e1c in x11EventSourceDispatch (s=0x8f1ec60, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#104 0xb51bed86 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#105 0xb51bf125 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#106 0xb51bf201 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#107 0xb66c0d57 in QEventDispatcherGlib::processEvents (this=0x8efbf08, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#108 0xb5bb1a1a in QGuiEventDispatcherGlib::processEvents (this=0x8efbf08, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#109 0xb668c67d in QEventLoop::processEvents (this=0xbfe3e9a4, flags=...) at kernel/qeventloop.cpp:149
#110 0xb668c919 in QEventLoop::exec (this=0xbfe3e9a4, flags=...) at kernel/qeventloop.cpp:204
#111 0xb669231a in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#112 0xb5af69c4 in QApplication::exec () at kernel/qapplication.cpp:3817
#113 0xb772778d in kdemain (argc=2, argv=0xbfe3ee74) at ../../../konqueror/src/konqmain.cpp:242
#114 0x0804850b in main (argc=2, argv=0xbfe3ee74) at konqueror_dummy.cpp:3

Reported using DrKonqi