Application: rekonq (0.6.1)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
Rekonq crashed after adding a bookmark

The crash can be reproduced some of the time.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
[Current thread is 1 (Thread 0xb787e930 (LWP 2888))]

Thread 7 (Thread 0xb5651b70 (LWP 2889)):
#0  0x00850416 in __kernel_vsyscall ()
#1  0x0085b4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00b8bdad in pthread_cond_wait () from /lib/libc.so.6
#3  0x019163a5 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0x01916481 in ?? () from /usr/lib/libQtWebKit.so.4
#5  0x00856cc9 in start_thread () from /lib/libpthread.so.0
#6  0x00b7e6ae in clone () from /lib/libc.so.6

Thread 6 (Thread 0xb4b7db70 (LWP 2890)):
#0  0x00850416 in __kernel_vsyscall ()
#1  0x0085b4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00b8bdad in pthread_cond_wait () from /lib/libc.so.6
#3  0x022499c7 in wait (this=0x971dc08, mutex=0x971c7f8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x971dc08, mutex=0x971c7f8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00183030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x971dbf0, th=0x990ac88) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x001867dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x971e0b8, th=0x990ac88) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0018255b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x971dbf0, th=0x990ac88) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x001868d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x971e0b8, th=0x990ac88) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00183533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x971dbf0, th=0x990ac88, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x001868f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x971e0b8, th=0x990ac88) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00183533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x971dbf0, th=0x990ac88, previous=0x9954850) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0018495e in ThreadWeaver::ThreadRunHelper::run (this=0xb4b7d2f4, parent=0x971dbf0, th=0x990ac88) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x0018507b in ThreadWeaver::Thread::run (this=0x990ac88) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x02248df9 in QThreadPrivate::start (arg=0x990ac88) at thread/qthread_unix.cpp:266
#15 0x00856cc9 in start_thread () from /lib/libpthread.so.0
#16 0x00b7e6ae in clone () from /lib/libc.so.6

Thread 5 (Thread 0xae22db70 (LWP 2891)):
#0  0x0219ae36 in clock_gettime () from /lib/librt.so.1
#1  0x022a450b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x0237b6e5 in QTimerInfoList::updateCurrentTime (this=0x9a1b81c) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0237b72a in QTimerInfoList::timerWait (this=0x9a1b81c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x023797a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xae22d0bc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x0237983d in timerSourcePrepare (source=0x0, timeout=0x219eff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x020a1e6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x020a2279 in ?? () from /lib/libglib-2.0.so.0
#9  0x020a2848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x0237959f in QEventDispatcherGlib::processEvents (this=0x962f7d0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x02349609 in QEventLoop::processEvents (this=0xae22d290, flags=) at kernel/qeventloop.cpp:149
#12 0x02349a8a in QEventLoop::exec (this=0xae22d290, flags=...) at kernel/qeventloop.cpp:201
#13 0x02245b7e in QThread::exec (this=0x9a24010) at thread/qthread.cpp:490
#14 0x0232835b in QInotifyFileSystemWatcherEngine::run (this=0x9a24010) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x02248df9 in QThreadPrivate::start (arg=0x9a24010) at thread/qthread_unix.cpp:266
#16 0x00856cc9 in start_thread () from /lib/libpthread.so.0
#17 0x00b7e6ae in clone () from /lib/libc.so.6

Thread 4 (Thread 0xaa0f9b70 (LWP 2916)):
#0  0x00850416 in __kernel_vsyscall ()
#1  0x0085b4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00b8bdad in pthread_cond_wait () from /lib/libc.so.6
#3  0x003a0877 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x49f1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x003a08c1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x49f1a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x00856cc9 in start_thread () from /lib/libpthread.so.0
#6  0x00b7e6ae in clone () from /lib/libc.so.6

Thread 3 (Thread 0xa91ffb70 (LWP 2918)):
#0  0x00850416 in __kernel_vsyscall ()
#1  0x0085b4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00b8bdad in pthread_cond_wait () from /lib/libc.so.6
#3  0x022499c7 in wait (this=0x971dc08, mutex=0x971c7f8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x971dc08, mutex=0x971c7f8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00183030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x971dbf0, th=0x9c2e230) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x001867dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x971e0b8, th=0x9c2e230) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0018255b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x971dbf0, th=0x9c2e230) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x001868d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x971e0b8, th=0x9c2e230) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00183533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x971dbf0, th=0x9c2e230, previous=0xb1dad48) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0018495e in ThreadWeaver::ThreadRunHelper::run (this=0xa91ff2f4, parent=0x971dbf0, th=0x9c2e230) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0018507b in ThreadWeaver::Thread::run (this=0x9c2e230) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x02248df9 in QThreadPrivate::start (arg=0x9c2e230) at thread/qthread_unix.cpp:266
#13 0x00856cc9 in start_thread () from /lib/libpthread.so.0
#14 0x00b7e6ae in clone () from /lib/libc.so.6

Thread 2 (Thread 0xaa8fab70 (LWP 2935)):
#0  0x00850416 in __kernel_vsyscall ()
#1  0x0085b4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00b8bdad in pthread_cond_wait () from /lib/libc.so.6
#3  0x022499c7 in wait (this=0x971dc08, mutex=0x971c7f8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x971dc08, mutex=0x971c7f8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00183030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x971dbf0, th=0xb571af8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x001867dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x971e0b8, th=0xb571af8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0018255b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x971dbf0, th=0xb571af8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x001868d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x971e0b8, th=0xb571af8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00183533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x971dbf0, th=0xb571af8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0018495e in ThreadWeaver::ThreadRunHelper::run (this=0xaa8fa2f4, parent=0x971dbf0, th=0xb571af8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0018507b in ThreadWeaver::Thread::run (this=0xb571af8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x02248df9 in QThreadPrivate::start (arg=0xb571af8) at thread/qthread_unix.cpp:266
#13 0x00856cc9 in start_thread () from /lib/libpthread.so.0
#14 0x00b7e6ae in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb787e930 (LWP 2888)):
[KCrash Handler]
#7  KUrl::KUrl (this=0xbf82eb0c, str=...) at ../../kdecore/io/kurl.cpp:385
#8  0x00943066 in PreviewSelectorBar::clicked (this=0xa0e0c10) at /build/buildd/rekonq-0.6.1/src/previewselectorbar.cpp:131
#9  0x00943583 in PreviewSelectorBar::qt_metacall (this=0xa0e0c10, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbf82ec88) at /build/buildd/rekonq-0.6.1/obj-i686-linux-gnu/src/previewselectorbar.moc:78
#10 0x023508ca in QMetaObject::metacall (object=0xa0e0c10, cl=168692752, idx=27, argv=0xbf82ec88) at kernel/qmetaobject.cpp:237
#11 0x023636ad in QMetaObject::activate (sender=0xb56f298, m=0x3288704, local_signal_index=2, argv=0x91) at kernel/qobject.cpp:3280
#12 0x03065019 in QAbstractButton::clicked (this=0xb56f298, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#13 0x02d24ff9 in QAbstractButtonPrivate::emitClicked (this=0xb31ef58) at widgets/qabstractbutton.cpp:546
#14 0x02d266f4 in QAbstractButtonPrivate::click (this=0xb31ef58) at widgets/qabstractbutton.cpp:539
#15 0x02d269ae in QAbstractButton::mouseReleaseEvent (this=0xb56f298, e=0xbf82f3d0) at widgets/qabstractbutton.cpp:1121
#16 0x02954e08 in QWidget::event (this=0xb56f298, event=0xbf82f3d0) at kernel/qwidget.cpp:8187
#17 0x02d24e9e in QAbstractButton::event (this=0xb56f298, e=0xa009c78) at widgets/qabstractbutton.cpp:1080
#18 0x02dd2c22 in QPushButton::event (this=0xb56f298, e=0xbf82f3d0) at widgets/qpushbutton.cpp:683
#19 0x028f6fdc in QApplicationPrivate::notify_helper (this=0x963e8e8, receiver=0xb56f298, e=0xbf82f3d0) at kernel/qapplication.cpp:4396
#20 0x028fdc2e in QApplication::notify (this=0xbf82fc94, receiver=0xb56f298, e=0xbf82f3d0) at kernel/qapplication.cpp:3959
#21 0x0601968a in KApplication::notify (this=0xbf82fc94, receiver=0xb56f298, event=0xbf82f3d0) at ../../kdeui/kernel/kapplication.cpp:310
#22 0x0234ab3b in QCoreApplication::notifyInternal (this=0xbf82fc94, receiver=0xb56f298, event=0xbf82f3d0) at kernel/qcoreapplication.cpp:732
#23 0x028fc094 in sendEvent (receiver=0xb56f298, event=0xbf82f3d0, alienWidget=0xb56f298, nativeWidget=0x972c970, buttonDown=0x32913c0, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QApplicationPrivate::sendMouseEvent (receiver=0xb56f298, event=0xbf82f3d0, alienWidget=0xb56f298, nativeWidget=0x972c970, buttonDown=0x32913c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#25 0x0298ad10 in QETWidget::translateMouseEvent (this=0x972c970, event=0xbf82f8ec) at kernel/qapplication_x11.cpp:4403
#26 0x0298a151 in QApplication::x11ProcessEvent (this=0xbf82fc94, event=0xbf82f8ec) at kernel/qapplication_x11.cpp:3414
#27 0x029b936a in x11EventSourceDispatch (s=0x963a440, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#28 0x0209e855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#29 0x020a2668 in ?? () from /lib/libglib-2.0.so.0
#30 0x020a2848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#31 0x02379565 in QEventDispatcherGlib::processEvents (this=0x9619688, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#32 0x029b8be5 in QGuiEventDispatcherGlib::processEvents (this=0x9619688, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x02349609 in QEventLoop::processEvents (this=0xbf82fbe4, flags=) at kernel/qeventloop.cpp:149
#34 0x02349a8a in QEventLoop::exec (this=0xbf82fbe4, flags=...) at kernel/qeventloop.cpp:201
#35 0x0234e00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#36 0x028f5e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#37 0x009b724e in kdemain (argc=1, argv=0xbf82ff54) at /build/buildd/rekonq-0.6.1/src/main.cpp:198
#38 0x0804859b in main (argc=1, argv=0xbf82ff54) at /build/buildd/rekonq-0.6.1/obj-i686-linux-gnu/src/rekonq_dummy.cpp:3

Reported using DrKonqi