Bug 309157

Application: rekonq (0.9.1)
KDE Platform Version: 4.9.2
Qt Version: 4.8.2
Operating System: Linux 3.2.0-32-generic-pae i686
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:I was using navigation links moving around various documents associated with the Netgear technical support website.

-- Backtrace:
Application: rekonq (rekonq), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb2d17980 (LWP 2852))]

Thread 8 (Thread 0xb061ab40 (LWP 2853)):
#0  0xb771e424 in __kernel_vsyscall ()
#1  0xb3cd996b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb751b64c in __pthread_cond_wait (cond=0xb718ea30, mutex=0xb718ea18) at forward.c:139
#3  0xb6a5d263 in WTF::TCMalloc_PageHeap::scavengerThread (this=0xb7189940) at wtf/FastMalloc.cpp:2495
#4  0xb6a5d37f in WTF::TCMalloc_PageHeap::runScavengerThread (context=0xb7189940) at wtf/FastMalloc.cpp:1618
#5  0xb3cd5d4c in start_thread (arg=0xb061ab40) at pthread_create.c:308
#6  0xb750dd3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 7 (Thread 0xafcedb40 (LWP 2854)):
#0  0xb31dadcd in __GI_clock_gettime (clock_id=1, tp=0xafced048) at ../sysdeps/unix/clock_gettime.c:116
#1  0xb3ec23b5 in do_gettime (frac=0xafced040, sec=0xafced038) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb3fac6f6 in QTimerInfoList::updateCurrentTime (this=0xaf302074) at kernel/qeventdispatcher_unix.cpp:343
#4  0xb3fac2e6 in timerSourceCheckHelper (src=0xaf302040) at kernel/qeventdispatcher_glib.cpp:150
#5  timerSourceCheckHelper (src=0xaf302040) at kernel/qeventdispatcher_glib.cpp:144
#6  0xb3957b7b in g_main_context_check (context=0xaf3004e0, max_priority=2147483647, fds=0xaf300df0, n_fds=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3023
#7  0xb3958042 in g_main_context_iterate (dispatch=1, block=-1281992112, context=0xaf3004e0, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3143
#8  g_main_context_iterate (context=0xaf3004e0, block=-1281992112, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#9  0xb3958201 in g_main_context_iteration (context=0xaf3004e0, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#10 0xb3fabdb7 in QEventDispatcherGlib::processEvents (this=0xaf300468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0xb3f7767d in QEventLoop::processEvents (this=0xafced270, flags=...) at kernel/qeventloop.cpp:149
#12 0xb3f77919 in QEventLoop::exec (this=0xafced270, flags=...) at kernel/qeventloop.cpp:204
#13 0xb3e609ec in QThread::exec (this=0x96a3028) at thread/qthread.cpp:501
#14 0xb3e60adb in QThread::run (this=0x96a3028) at thread/qthread.cpp:568
#15 0xb3e63e80 in QThreadPrivate::start (arg=0x96a3028) at thread/qthread_unix.cpp:307
#16 0xb3cd5d4c in start_thread (arg=0xafcedb40) at pthread_create.c:308
#17 0xb750dd3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xaf2ffb40 (LWP 2855)):
#0  0xb771e424 in __kernel_vsyscall ()
#1  0xb3cd996b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb751b64c in __pthread_cond_wait (cond=0xb7412890, mutex=0xb7412878) at forward.c:139
#3  0xb730e029 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#4  0xb730e06f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
#5  0xb3cd5d4c in start_thread (arg=0xaf2ffb40) at pthread_create.c:308
#6  0xb750dd3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xac979b40 (LWP 2860)):
#0  0xb3cd8c64 in __pthread_mutex_unlock_usercnt (mutex=0x983eaa0, decr=1) at pthread_mutex_unlock.c:52
#1  0xb751b8a4 in pthread_mutex_unlock (mutex=0x983eaa0) at forward.c:184
#2  0xb3997410 in g_mutex_unlock (mutex=0x983f138) at /build/buildd/glib2.0-2.32.3/./glib/gthread-posix.c:227
#3  0xb3957b2b in g_main_context_check (context=0x983f138, max_priority=<optimized out>, fds=0x983eed8, n_fds=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3057
#4  0xb3958042 in g_main_context_iterate (dispatch=1, block=-1281992112, context=0x983f138, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3143
#5  g_main_context_iterate (context=0x983f138, block=-1281992112, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#6  0xb3958201 in g_main_context_iteration (context=0x983f138, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#7  0xb3fabdb7 in QEventDispatcherGlib::processEvents (this=0x983eb90, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#8  0xb3f7767d in QEventLoop::processEvents (this=0xac979240, flags=...) at kernel/qeventloop.cpp:149
#9  0xb3f77919 in QEventLoop::exec (this=0xac979240, flags=...) at kernel/qeventloop.cpp:204
#10 0xb3e609ec in QThread::exec (this=0x983dc28) at thread/qthread.cpp:501
#11 0xb3f54ccd in QInotifyFileSystemWatcherEngine::run (this=0x983dc28) at io/qfilesystemwatcher_inotify.cpp:248
#12 0xb3e63e80 in QThreadPrivate::start (arg=0x983dc28) at thread/qthread_unix.cpp:307
#13 0xb3cd5d4c in start_thread (arg=0xac979b40) at pthread_create.c:308
#14 0xb750dd3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xae5ebb40 (LWP 19746)):
#0  0xb31dadcd in __GI_clock_gettime (clock_id=1, tp=0xae5eafb8) at ../sysdeps/unix/clock_gettime.c:116
#1  0xb3ec23b5 in do_gettime (frac=0xae5eafb0, sec=0xae5eafa8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb3fac6f6 in QTimerInfoList::updateCurrentTime (this=0xace06df4) at kernel/qeventdispatcher_unix.cpp:343
#4  0xb3faca4a in QTimerInfoList::timerWait (this=0xace06df4, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0xb3fab2f3 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xae5eb0bc) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb3fab38d in timerSourcePrepare (source=0xace06dc0, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb3957872 in g_main_context_prepare (context=0xace04708, priority=0xae5eb118) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:2836
#8  0xb3957faf in g_main_context_iterate (dispatch=1, block=1, context=0xace04708, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3126
#9  g_main_context_iterate (context=0xace04708, block=1, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#10 0xb3958201 in g_main_context_iteration (context=0xace04708, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#11 0xb3fabdb7 in QEventDispatcherGlib::processEvents (this=0xace02300, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0xb3f7767d in QEventLoop::processEvents (this=0xae5eb240, flags=...) at kernel/qeventloop.cpp:149
#13 0xb3f77919 in QEventLoop::exec (this=0xae5eb240, flags=...) at kernel/qeventloop.cpp:204
#14 0xb3e609ec in QThread::exec (this=0x9d0be58) at thread/qthread.cpp:501
#15 0xb3f54ccd in QInotifyFileSystemWatcherEngine::run (this=0x9d0be58) at io/qfilesystemwatcher_inotify.cpp:248
#16 0xb3e63e80 in QThreadPrivate::start (arg=0x9d0be58) at thread/qthread_unix.cpp:307
#17 0xb3cd5d4c in start_thread (arg=0xae5ebb40) at pthread_create.c:308
#18 0xb750dd3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xab119b40 (LWP 20249)):
#0  0xb771e424 in __kernel_vsyscall ()
#1  0xb3cd996b in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0xb751b64c in __pthread_cond_wait (cond=0x93824c8, mutex=0x93824b0) at forward.c:139
#3  0xb3e643f0 in wait (time=4294967295, this=0x93824b0) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0x9380c38, mutex=0x93b72b8, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb50d0acc in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9380c20, th=0xa7c9550) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0xb50d395b in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x937b0c0, th=0xa7c9550) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0xb50d063a in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9380c20, th=0xa7c9550) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0xb50d3a5c in ThreadWeaver::WorkingHardState::applyForWork (this=0x937b0c0, th=0xa7c9550) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0xb50d0533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9380c20, th=0xa7c9550, previous=0xa662f08) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0xb50d24e4 in ThreadWeaver::ThreadRunHelper::run (this=0xab1192a4, parent=0x9380c20, th=0xa7c9550) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0xb50d259a in ThreadWeaver::Thread::run (this=0xa7c9550) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0xb3e63e80 in QThreadPrivate::start (arg=0xa7c9550) at thread/qthread_unix.cpp:307
#13 0xb3cd5d4c in start_thread (arg=0xab119b40) at pthread_create.c:308
#14 0xb750dd3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xad7efb40 (LWP 20250)):
#0  0xb31dadcd in __GI_clock_gettime (clock_id=1, tp=0xad7eefc8) at ../sysdeps/unix/clock_gettime.c:116
#1  0xb3ec23b5 in do_gettime (frac=0xad7eefc0, sec=0xad7eefb8) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb3fac6f6 in QTimerInfoList::updateCurrentTime (this=0xace569cc) at kernel/qeventdispatcher_unix.cpp:343
#4  0xb3faca4a in QTimerInfoList::timerWait (this=0xace569cc, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0xb3fab2f3 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xad7ef0cc) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb3fab38d in timerSourcePrepare (source=0xace56998, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb3957872 in g_main_context_prepare (context=0xace1e010, priority=0xad7ef128) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:2836
#8  0xb3957faf in g_main_context_iterate (dispatch=1, block=1, context=0xace1e010, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3126
#9  g_main_context_iterate (context=0xace1e010, block=1, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#10 0xb3958201 in g_main_context_iteration (context=0xace1e010, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#11 0xb3fabdb7 in QEventDispatcherGlib::processEvents (this=0xace5cc70, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0xb3f7767d in QEventLoop::processEvents (this=0xad7ef250, flags=...) at kernel/qeventloop.cpp:149
#13 0xb3f77919 in QEventLoop::exec (this=0xad7ef250, flags=...) at kernel/qeventloop.cpp:204
#14 0xb3e609ec in QThread::exec (this=0xa6d42498) at thread/qthread.cpp:501
#15 0xb52bdacf in KIO::NameLookUpThread::run (this=0xa6d42498) at ../../kio/kio/hostinfo.cpp:226
#16 0xb3e63e80 in QThreadPrivate::start (arg=0xa6d42498) at thread/qthread_unix.cpp:307
#17 0xb3cd5d4c in start_thread (arg=0xad7efb40) at pthread_create.c:308
#18 0xb750dd3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb2d17980 (LWP 2852)):
[KCrash Handler]
#7  height (this=<optimized out>) at /usr/include/qt4/QtCore/qrect.h:307
#8  height (this=<optimized out>) at /usr/include/qt4/QtGui/qwidget.h:1030
#9  RekonqMenu::showEvent (this=0x9656018, event=0xbfd80c70) at /build/buildd/rekonq-0.9.1/src/rekonqmenu.cpp:64
#10 0xb426f4a9 in QWidget::event (this=0x9656018, event=0xbfd80c70) at kernel/qwidget.cpp:8578
#11 0xb46d801c in QMenu::event (this=0x9656018, e=0xbfd80c70) at widgets/qmenu.cpp:2469
#12 0xb4214df4 in notify_helper (e=0xbfd80c70, receiver=0x9656018, this=0x92a55b0) at kernel/qapplication.cpp:4556
#13 QApplicationPrivate::notify_helper (this=0x92a55b0, receiver=0x9656018, e=0xbfd80c70) at kernel/qapplication.cpp:4528
#14 0xb421a1f2 in QApplication::notify (this=0x92a55b0, receiver=0x9656018, e=0xbfd80c70) at kernel/qapplication.cpp:4521
#15 0xb55c7541 in KApplication::notify (this=0xbfd81fc8, receiver=0x9656018, event=0xbfd80c70) at ../../kdeui/kernel/kapplication.cpp:311
#16 0xb3f78dde in QCoreApplication::notifyInternal (this=0xbfd81fc8, receiver=0x9656018, event=0xbfd80c70) at kernel/qcoreapplication.cpp:915
#17 0xb42720dd in sendEvent (event=0xbfd80c70, receiver=0x9656018) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#18 QWidgetPrivate::show_helper (this=0x9656418) at kernel/qwidget.cpp:7551
#19 0xb4272411 in QWidget::setVisible (this=0x9656018, visible=true) at kernel/qwidget.cpp:7773
#20 0xb46d39e4 in show (this=0x9656018) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:494
#21 QMenu::popup (this=0x9656018, p=..., atAction=0x0) at widgets/qmenu.cpp:2038
#22 0xb46d40df in QMenu::exec (this=0x9656018, p=..., action=0x0) at widgets/qmenu.cpp:2110
#23 0xb471cfa1 in QToolButtonPrivate::popupTimerDone (this=0xa53e280) at widgets/qtoolbutton.cpp:952
#24 0xb471d67d in QToolButtonPrivate::_q_buttonPressed (this=0xa53e280) at widgets/qtoolbutton.cpp:876
#25 0xb471d76b in qt_static_metacall (_a=0xbfd81020, _id=4, _o=0x950ab40, _c=<optimized out>) at .moc/release-shared/moc_qtoolbutton.cpp:91
#26 QToolButton::qt_static_metacall (_o=0x950ab40, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfd81020) at .moc/release-shared/moc_qtoolbutton.cpp:81
#27 0xb3f8fb81 in QMetaObject::activate (sender=0x950ab40, m=0xb4ba07c8, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3547
#28 0xb494cec5 in QAbstractButton::pressed (this=0x950ab40) at .moc/release-shared/moc_qabstractbutton.cpp:207
#29 0xb4640c1d in QAbstractButtonPrivate::emitPressed (this=0xa53e280) at widgets/qabstractbutton.cpp:562
#30 0xb464189a in QAbstractButton::mousePressEvent (this=0x950ab40, e=0xbfd81784) at widgets/qabstractbutton.cpp:1098
#31 0xb471da46 in QToolButton::mousePressEvent (this=0x950ab40, e=0xbfd81784) at widgets/qtoolbutton.cpp:709
#32 0xb426f488 in QWidget::event (this=0x950ab40, event=0xbfd81784) at kernel/qwidget.cpp:8367
#33 0xb4641729 in QAbstractButton::event (this=0x950ab40, e=0xbfd81784) at widgets/qabstractbutton.cpp:1082
#34 0xb471c16c in QToolButton::event (this=0x950ab40, event=0xbfd81784) at widgets/qtoolbutton.cpp:1160
#35 0xb4214df4 in notify_helper (e=0xbfd81784, receiver=0x950ab40, this=0x92a55b0) at kernel/qapplication.cpp:4556
#36 QApplicationPrivate::notify_helper (this=0x92a55b0, receiver=0x950ab40, e=0xbfd81784) at kernel/qapplication.cpp:4528
#37 0xb421ae74 in QApplication::notify (this=0x92a55b0, receiver=0x950ab40, e=0xbfd81784) at kernel/qapplication.cpp:4099
#38 0xb55c7541 in KApplication::notify (this=0xbfd81fc8, receiver=0x950ab40, event=0xbfd81784) at ../../kdeui/kernel/kapplication.cpp:311
#39 0xb3f78dde in QCoreApplication::notifyInternal (this=0xbfd81fc8, receiver=0x950ab40, event=0xbfd81784) at kernel/qcoreapplication.cpp:915
#40 0xb4215db5 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#41 QApplicationPrivate::sendMouseEvent (receiver=0x950ab40, event=0xbfd81784, alienWidget=0x0, nativeWidget=0x950ab40, buttonDown=0xb4ba9cf4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3167
#42 0xb42a1f94 in QETWidget::translateMouseEvent (this=0x950ab40, event=0xbfd81c3c) at kernel/qapplication_x11.cpp:4617
#43 0xb42a0b2d in QApplication::x11ProcessEvent (this=0xbfd81fc8, event=0xbfd81c3c) at kernel/qapplication_x11.cpp:3732
#44 0xb42cde1c in x11EventSourceDispatch (s=0x92aa868, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#45 0xb3957d86 in g_main_dispatch (context=0x92a5f70) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:2539
#46 g_main_context_dispatch (context=0x92a5f70) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3075
#47 0xb3958125 in g_main_context_iterate (dispatch=1, block=-1281992112, context=0x92a5f70, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3146
#48 g_main_context_iterate (context=0x92a5f70, block=-1281992112, dispatch=1, self=<optimized out>) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3083
#49 0xb3958201 in g_main_context_iteration (context=0x92a5f70, may_block=1) at /build/buildd/glib2.0-2.32.3/./glib/gmain.c:3207
#50 0xb3fabd57 in QEventDispatcherGlib::processEvents (this=0x927dea0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#51 0xb42cda1a in QGuiEventDispatcherGlib::processEvents (this=0x927dea0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#52 0xb3f7767d in QEventLoop::processEvents (this=0xbfd81f34, flags=...) at kernel/qeventloop.cpp:149
#53 0xb3f77919 in QEventLoop::exec (this=0xbfd81f34, flags=...) at kernel/qeventloop.cpp:204
#54 0xb3f7d31a in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#55 0xb42129c4 in QApplication::exec () at kernel/qapplication.cpp:3817
#56 0xb76e7e7f in kdemain (argc=1, argv=0xbfd82274) at /build/buildd/rekonq-0.9.1/src/main.cpp:180
#57 0x080484fb in main (argc=1, argv=0xbfd82274) at /build/buildd/rekonq-0.9.1/obj-i686-linux-gnu/src/rekonq_dummy.cpp:3

Possible duplicates by query: bug 307122, bug 302730, bug 297630.

Reported using DrKonqi