Application: rekonq (0.4.68)
KDE Platform Version: 4.4.3 (KDE 4.4.3)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
I have multiple tabs open (around 5) which were restored via the session save feature. I finish reading one, click the close icon on the tab and rekonq crashes. This has happened several times now. Will try and see if I can make it 100% reproducible.

 -- Backtrace:
Application: rekonq (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76eeaa0 (LWP 1660))]

Thread 10 (Thread 0xb49c7b70 (LWP 1674)):
#0  0x00f6e422 in __kernel_vsyscall ()
#1  0x007c7015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x05ee39d7 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x6c8cda0) at ../JavaScriptCore/wtf/FastMalloc.cpp:2299
#3  0x05ee3a21 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x6c8cda0) at ../JavaScriptCore/wtf/FastMalloc.cpp:1433
#4  0x007c296e in start_thread (arg=0xb49c7b70) at pthread_create.c:300
#5  0x013f3a0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 9 (Thread 0xb3ee5b70 (LWP 1689)):
#0  0x00f6e422 in __kernel_vsyscall ()
#1  0x007c7015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x00c40287 in QWaitConditionPrivate::wait (this=0x84da368, mutex=0x84d8c60, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x84da368, mutex=0x84d8c60, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x0177e870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x84da350, th=0x88f7c70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0178138c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x84df510, th=0x88f7c70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0177d27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x84da350, th=0x88f7c70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01781482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x84df510, th=0x88f7c70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x0177e4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x84da350, th=0x88f7c70, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x017814a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x84df510, th=0x88f7c70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x0177e4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x84da350, th=0x88f7c70, previous=0xa9c6748) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x0177f51e in ThreadWeaver::ThreadRunHelper::run (this=0xb3ee52f4, parent=0x84da350, th=0x88f7c70) at ../../../threadweaver/Weaver/Thread.cpp:87
#12 0x0177fc3b in ThreadWeaver::Thread::run (this=0x88f7c70) at ../../../threadweaver/Weaver/Thread.cpp:142
#13 0x00c3f32e in QThreadPrivate::start (arg=0x88f7c70) at thread/qthread_unix.cpp:248
#14 0x007c296e in start_thread (arg=0xb3ee5b70) at pthread_create.c:300
#15 0x013f3a0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 8 (Thread 0xb1b1bb70 (LWP 1693)):
#0  0x00f6e422 in __kernel_vsyscall ()
#1  0x007c7015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x00c40287 in QWaitConditionPrivate::wait (this=0x84da368, mutex=0x84d8c60, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x84da368, mutex=0x84d8c60, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x0177e870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x84da350, th=0x88b6070) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0178138c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x84df510, th=0x88b6070) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0177d27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x84da350, th=0x88b6070) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01781482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x84df510, th=0x88b6070) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x0177e4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x84da350, th=0x88b6070, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x017814a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x84df510, th=0x88b6070) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x0177e4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x84da350, th=0x88b6070, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x017814a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x84df510, th=0x88b6070) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#12 0x0177e4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x84da350, th=0x88b6070, previous=0xa8b1950) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#13 0x0177f51e in ThreadWeaver::ThreadRunHelper::run (this=0xb1b1b2f4, parent=0x84da350, th=0x88b6070) at ../../../threadweaver/Weaver/Thread.cpp:87
#14 0x0177fc3b in ThreadWeaver::Thread::run (this=0x88b6070) at ../../../threadweaver/Weaver/Thread.cpp:142
#15 0x00c3f32e in QThreadPrivate::start (arg=0x88b6070) at thread/qthread_unix.cpp:248
#16 0x007c296e in start_thread (arg=0xb1b1bb70) at pthread_create.c:300
#17 0x013f3a0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 7 (Thread 0xb131ab70 (LWP 1694)):
#0  0x00f6e422 in __kernel_vsyscall ()
#1  0x007c7015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x00c40287 in QWaitConditionPrivate::wait (this=0x84da368, mutex=0x84d8c60, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x84da368, mutex=0x84d8c60, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x0177e870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x84da350, th=0x895d9c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0178138c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x84df510, th=0x895d9c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0177d27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x84da350, th=0x895d9c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01781482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x84df510, th=0x895d9c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x0177e4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x84da350, th=0x895d9c0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x017814a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x84df510, th=0x895d9c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x0177e4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x84da350, th=0x895d9c0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x017814a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x84df510, th=0x895d9c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#12 0x0177e4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x84da350, th=0x895d9c0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#13 0x017814a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x84df510, th=0x895d9c0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#14 0x0177e4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x84da350, th=0x895d9c0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#15 0x0177f51e in ThreadWeaver::ThreadRunHelper::run (this=0xb131a2f4, parent=0x84da350, th=0x895d9c0) at ../../../threadweaver/Weaver/Thread.cpp:87
#16 0x0177fc3b in ThreadWeaver::Thread::run (this=0x895d9c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#17 0x00c3f32e in QThreadPrivate::start (arg=0x895d9c0) at thread/qthread_unix.cpp:248
#18 0x007c296e in start_thread (arg=0xb131ab70) at pthread_create.c:300
#19 0x013f3a0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 6 (Thread 0xb231cb70 (LWP 1699)):
#0  0x00f6e422 in __kernel_vsyscall ()
#1  0x007c7015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x00c40287 in QWaitConditionPrivate::wait (this=0x88bc910, mutex=0x88eb0d8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x88bc910, mutex=0x88eb0d8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x05ee9670 in WTF::ThreadCondition::wait (this=0xb410bdd4, mutex=...) at ../JavaScriptCore/wtf/qt/ThreadingQt.cpp:238
#5  0x0641e924 in WebCore::IconDatabase::syncThreadMainLoop (this=0xb410bd80) at loader/icon/IconDatabase.cpp:1412
#6  0x0641eac0 in WebCore::IconDatabase::iconDatabaseSyncThread (this=0xb410bd80) at loader/icon/IconDatabase.cpp:1038
#7  0x05ee913f in threadEntryPoint (contextData=0xb40cb120) at ../JavaScriptCore/wtf/Threading.cpp:64
#8  0x05ee9543 in WTF::ThreadPrivate::run (this=0x984b480) at ../JavaScriptCore/wtf/qt/ThreadingQt.cpp:64
#9  0x00c3f32e in QThreadPrivate::start (arg=0x984b480) at thread/qthread_unix.cpp:248
#10 0x007c296e in start_thread (arg=0xb231cb70) at pthread_create.c:300
#11 0x013f3a0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 5 (Thread 0xb2b1db70 (LWP 1707)):
#0  0x00f4ce16 in *__GI_clock_gettime (clock_id=16060404, tp=0xb2b1cfb8) at ../sysdeps/unix/clock_gettime.c:100
#1  0x00d6a6fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x00d6f825 in QTimerInfoList::updateCurrentTime (this=0x89a0f94) at kernel/qeventdispatcher_unix.cpp:340
#3  0x00d6f86a in QTimerInfoList::timerWait (this=0x89a0f94, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x00d6d818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb2b1d0cc) at kernel/qeventdispatcher_glib.cpp:136
#5  0x00d6d8a5 in timerSourcePrepare (source=0x0, timeout=0xf50ff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0x03bc4aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x03bc4ee9 in ?? () from /lib/libglib-2.0.so.0
#8  0x03bc54b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x00d6d60f in QEventDispatcherGlib::processEvents (this=0x8e865f0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x00d40059 in QEventLoop::processEvents (this=0xb2b1d290, flags=) at kernel/qeventloop.cpp:149
#11 0x00d404aa in QEventLoop::exec (this=0xb2b1d290, flags=...) at kernel/qeventloop.cpp:201
#12 0x00c3c5a8 in QThread::exec (this=0x86c3918) at thread/qthread.cpp:487
#13 0x00d1fc1b in QInotifyFileSystemWatcherEngine::run (this=0x86c3918) at io/qfilesystemwatcher_inotify.cpp:248
#14 0x00c3f32e in QThreadPrivate::start (arg=0x86c3918) at thread/qthread_unix.cpp:248
#15 0x007c296e in start_thread (arg=0xb2b1db70) at pthread_create.c:300
#16 0x013f3a0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xaa562b70 (LWP 1732)):
#0  0x00f6e422 in __kernel_vsyscall ()
#1  0x007c7015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0xaba8279f in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#3  0xabbb57ff in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xaba82c5d in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0x007c296e in start_thread (arg=0xaa562b70) at pthread_create.c:300
#6  0x013f3a0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xa9d61b70 (LWP 1733)):
#0  0x00f6e422 in __kernel_vsyscall ()
#1  0x007c7015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0xaba8279f in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#3  0xabbb57ff in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0xaba82c5d in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#5  0x007c296e in start_thread (arg=0xa9d61b70) at pthread_create.c:300
#6  0x013f3a0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xaee48b70 (LWP 1797)):
#0  0x00f6e422 in __kernel_vsyscall ()
#1  0x007c7015 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:122
#2  0x00c40287 in QWaitConditionPrivate::wait (this=0x84da368, mutex=0x84d8c60, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x84da368, mutex=0x84d8c60, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x0177e870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x84da350, th=0xa2ecbb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0178138c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x84df510, th=0xa2ecbb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0177d27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x84da350, th=0xa2ecbb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01781482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x84df510, th=0xa2ecbb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x0177e4d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x84da350, th=0xa2ecbb0, previous=0xb40f500) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x0177f51e in ThreadWeaver::ThreadRunHelper::run (this=0xaee482f4, parent=0x84da350, th=0xa2ecbb0) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x0177fc3b in ThreadWeaver::Thread::run (this=0xa2ecbb0) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00c3f32e in QThreadPrivate::start (arg=0xa2ecbb0) at thread/qthread_unix.cpp:248
#12 0x007c296e in start_thread (arg=0xaee48b70) at pthread_create.c:300
#13 0x013f3a0e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb76eeaa0 (LWP 1660)):
[KCrash Handler]
#6  WebPage::hasNetworkAnalyzerEnabled (this=0xa961788) at /home/lindsay/projects/blackpaws-rekonq/src/webpage.cpp:591
#7  0x005fa889 in QNetworkAccessManager::get (this=0xa961788, request=...) at access/qnetworkaccessmanager.cpp:573
#8  0x063881ea in WebCore::QNetworkReplyHandler::start (this=0xa902750) at platform/network/qt/QNetworkReplyHandler.cpp:387
#9  0x06388f10 in QNetworkReplyHandler (this=0xa902750, handle=0xa3e8f748, loadMode=WebCore::QNetworkReplyHandler::LoadNormal) at platform/network/qt/QNetworkReplyHandler.cpp:153
#10 0x06382486 in WebCore::ResourceHandle::start (this=0xa3e8f748, frame=0xae3d1b00) at platform/network/qt/ResourceHandleQt.cpp:148
#11 0x0626d69a in WebCore::ResourceHandle::create (request=..., client=0xa3d70200, frame=0xae3d1b00, defersLoading=<value optimized out>, shouldContentSniff=true, 
    mightDownloadFromHandle=<value optimized out>) at platform/network/ResourceHandle.cpp:65
#12 0x061e2023 in WebCore::ResourceLoader::load (this=0xa3d70200, r=...) at loader/ResourceLoader.cpp:133
#13 0x061e43c5 in WebCore::SubresourceLoader::create (frame=0xae3d1b00, client=0xa3f210c0, request=..., skipCanLoadCheck=false, sendResourceLoadCallbacks=<value optimized out>, 
    shouldContentSniff=<value optimized out>) at loader/SubresourceLoader.cpp:102
#14 0x061ce22d in WebCore::Loader::Host::servePendingRequests (this=0xa3f210c0, requestsPending=..., serveLowerPriority=@0xbfa00e4f) at loader/loader.cpp:326
#15 0x061ceb3f in WebCore::Loader::Host::servePendingRequests (this=0xa3f210c0, minimumPriority=WebCore::Loader::Low) at loader/loader.cpp:281
#16 0x061cfe24 in WebCore::Loader::load (this=0xb40f2c58, docLoader=0xa766c28, resource=0xa8fcee0, incremental=<value optimized out>, skipCanLoadCheck=<value optimized out>, 
    sendResourceLoadCallbacks=<value optimized out>) at loader/loader.cpp:121
#17 0x06192df9 in WebCore::CachedResource::load (this=0xa8fcee0, docLoader=0xa766c28, incremental=<value optimized out>, skipCanLoadCheck=false, sendResourceLoadCallbacks=<value optimized out>)
    at loader/CachedResource.cpp:109
#18 0x06190c44 in WebCore::CachedImage::load (this=0x0, docLoader=0x0) at loader/CachedImage.cpp:84
#19 0x0618eaa3 in WebCore::Cache::requestResource (this=0xb40f2c40, docLoader=0xa766c28, type=WebCore::CachedResource::ImageResource, url=..., charset=..., requestIsPreload=false)
    at loader/Cache.cpp:124
#20 0x0619d8c5 in WebCore::DocLoader::requestResource (this=0xa766c28, type=WebCore::CachedResource::ImageResource, url=..., charset=..., isPreload=false) at loader/DocLoader.cpp:251
#21 0x0619f00a in WebCore::DocLoader::requestImage (this=0xa766c28, url=...) at loader/DocLoader.cpp:123
#22 0x061cbca9 in WebCore::ImageLoader::updateFromElement (this=0xa8f128c0) at loader/ImageLoader.cpp:140
#23 0x06121f0b in WebCore::HTMLImageElement::parseMappedAttribute (this=0xa8f12888, attr=0xa43e7978) at html/HTMLImageElement.cpp:87
#24 0x06056c11 in WebCore::StyledElement::attributeChanged (this=0xa8f12888, attr=0xa43e7978, preserveDecls=false) at dom/StyledElement.cpp:190
#25 0x06031e49 in WebCore::NamedNodeMap::addAttribute (this=0xa90a3dc0, prpAttribute=...) at dom/NamedAttrMap.cpp:256
#26 0x0602572e in WebCore::Element::setAttribute (this=0xa8f12888, name=..., value=...) at dom/Element.cpp:556
#27 0x060257e6 in WebCore::Element::setAttribute (this=0xa8f12888, name=..., value=...) at dom/Element.cpp:136
#28 0x066bf76b in WebCore::setJSHTMLImageElementSrc (exec=0xaefd3338, thisObject=0xa3561d40, value=...) at generated/JSHTMLImageElement.cpp:365
#29 0x066becf5 in lookupPut<WebCore::JSHTMLImageElement> (this=0xa3561d40, exec=0xaefd3338, propertyName=..., value=..., slot=...) at ../JavaScriptCore/runtime/Lookup.h:303
#30 lookupPut<WebCore::JSHTMLImageElement, WebCore::JSHTMLElement> (this=0xa3561d40, exec=0xaefd3338, propertyName=..., value=..., slot=...) at ../JavaScriptCore/runtime/Lookup.h:317
#31 WebCore::JSHTMLImageElement::put (this=0xa3561d40, exec=0xaefd3338, propertyName=..., value=..., slot=...) at generated/JSHTMLImageElement.cpp:311
#32 0x05dfd298 in cti_op_put_by_id () from /usr/lib/libQtWebKit.so.4
#33 0x052cf56e in ?? ()
#34 0x05e1f05a in JSC::JITCode::execute (this=0xb4131570, functionExecutable=0xa3ce1ea0, callFrame=0xb560dd4, function=0xae4db800, thisObj=0xae4f4840, args=..., scopeChain=0xa3e951c8, 
    exception=0xb40e7d0c) at ../JavaScriptCore/jit/JITCode.h:79
#35 JSC::Interpreter::execute (this=0xb4131570, functionExecutable=0xa3ce1ea0, callFrame=0xb560dd4, function=0xae4db800, thisObj=0xae4f4840, args=..., scopeChain=0xa3e951c8, exception=0xb40e7d0c)
    at ../JavaScriptCore/interpreter/Interpreter.cpp:679
#36 0x05e8203d in JSC::JSFunction::call (this=0xae4db800, exec=0xb560dd4, thisValue=..., args=...) at ../JavaScriptCore/runtime/JSFunction.cpp:120
#37 0x05e556be in JSC::call (exec=0xb560dd4, functionObject=<value optimized out>, callType=JSC::CallTypeJS, callData=..., thisValue=..., args=...) at ../JavaScriptCore/runtime/CallData.cpp:39
#38 0x05f49583 in WebCore::callInWorld (exec=0xb560dd4, function=..., callType=JSC::CallTypeJS, callData=..., thisValue=..., args=..., isolatedWorld=0x89f2300) at bindings/js/JSDOMBinding.cpp:822
#39 0x05f51187 in WebCore::JSEventListener::handleEvent (this=0xa90c5030, scriptExecutionContext=0xa8e8e02c, event=0xa8e90180) at bindings/js/JSEventListener.cpp:118
#40 0x06029ff0 in WebCore::EventTarget::fireEventListeners (this=0xa93ce000, event=0xa8e90180) at dom/EventTarget.cpp:289
#41 0x06202549 in WebCore::DOMWindow::dispatchEvent (this=0xa93ce000, prpEvent=..., prpTarget=...) at page/DOMWindow.cpp:1316
#42 0x061b12ae in WebCore::FrameLoader::stopLoading (this=0xae3d1b28, unloadEventPolicy=WebCore::UnloadEventPolicyUnloadAndPageHide, databasePolicy=WebCore::DatabasePolicyStop)
    at loader/FrameLoader.cpp:517
#43 0x061b14a9 in WebCore::FrameLoader::closeURL (this=0xae3d1b28) at loader/FrameLoader.cpp:585
#44 0x061b14fc in WebCore::FrameLoader::detachFromParent (this=0xae3d1b28) at loader/FrameLoader.cpp:3101
#45 0x063ca0a3 in ~QWebPage (this=0xa9130b8, __in_chrg=<value optimized out>) at ../WebKit/qt/Api/qwebpage.cpp:1710
#46 0x01868447 in ~KWebPage (this=0xa9130b8, __in_chrg=<value optimized out>) at ../../kdewebkit/kwebpage.cpp:129
#47 0x0498056a in ~WebPage (this=0xa9130b8, __in_chrg=<value optimized out>) at /home/lindsay/projects/blackpaws-rekonq/src/webpage.cpp:143
#48 0x063cbc80 in ~QWebView (this=0x8994988, __in_chrg=<value optimized out>) at ../WebKit/qt/Api/qwebview.cpp:282
#49 0x0186bf12 in ~KWebView (this=0x8994988, __in_chrg=<value optimized out>) at ../../kdewebkit/kwebview.cpp:44
#50 0x04987820 in ~WebView (this=0x8994988, __in_chrg=<value optimized out>) at /home/lindsay/projects/blackpaws-rekonq/src/webview.cpp:102
#51 0x00d5118f in QObjectPrivate::deleteChildren (this=0xaa08538) at kernel/qobject.cpp:1986
#52 0x024d33d3 in ~QWidget (this=0xa6a6748, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1469
#53 0x04989885 in ~WebTab (this=0xa6a6748, __in_chrg=<value optimized out>) at /home/lindsay/projects/blackpaws-rekonq/src/webtab.cpp:96
#54 0x00d50d65 in qDeleteInEventHandler (o=0x0) at kernel/qobject.cpp:3998
#55 0x00d52428 in QObject::event (this=0xa6a6748, e=0x0) at kernel/qobject.cpp:1231
#56 0x024cb326 in QWidget::event (this=0xa6a6748, event=0xb589040) at kernel/qwidget.cpp:8455
#57 0x0246d4dc in QApplicationPrivate::notify_helper (this=0x843fb78, receiver=0xa6a6748, e=0xb589040) at kernel/qapplication.cpp:4300
#58 0x024740f9 in QApplication::notify (this=0xbfa0270c, receiver=0xa6a6748, e=0xb589040) at kernel/qapplication.cpp:4265
#59 0x0114ef5a in KApplication::notify (this=0xbfa0270c, receiver=0xa6a6748, event=0xb589040) at ../../kdeui/kernel/kapplication.cpp:302
#60 0x00d41a3b in QCoreApplication::notifyInternal (this=0xbfa0270c, receiver=0xa6a6748, event=0xb589040) at kernel/qcoreapplication.cpp:704
#61 0x00d44473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x83d6fc8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#62 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x83d6fc8) at kernel/qcoreapplication.cpp:1345
#63 0x00d445dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#64 0x00d6dadf in QCoreApplication::sendPostedEvents (s=0x8441d10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#65 postEventSourceDispatch (s=0x8441d10) at kernel/qeventdispatcher_glib.cpp:276
#66 0x03bc15e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#67 0x03bc52d8 in ?? () from /lib/libglib-2.0.so.0
#68 0x03bc54b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#69 0x00d6d5d5 in QEventDispatcherGlib::processEvents (this=0x843f700, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#70 0x0252d135 in QGuiEventDispatcherGlib::processEvents (this=0x843f700, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#71 0x00d40059 in QEventLoop::processEvents (this=0xbfa02654, flags=) at kernel/qeventloop.cpp:149
#72 0x00d404aa in QEventLoop::exec (this=0xbfa02654, flags=...) at kernel/qeventloop.cpp:201
#73 0x00d4469f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#74 0x0246d577 in QApplication::exec () at kernel/qapplication.cpp:3579
#75 0x049c7723 in kdemain (argc=3, argv=0x84240f0) at /home/lindsay/projects/blackpaws-rekonq/src/main.cpp:157
#76 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x842d7f4 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717
#77 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#78 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#79 0x0804fe4f in main (argc=4, argv=0xbfa03204, envp=0xbfa03218) at ../../kinit/kinit.cpp:1845

Reported using DrKonqi