Version:           3.5.2 (using KDE 3.5.2, Gentoo)
Compiler:          gcc version 3.3.6 (Gentoo 3.3.6, ssp-3.3.6-1.0, pie-8.7.8)
OS:                Linux (i686) release 2.6.16-suspend2-r4

Two different websites caused much the same backtrace.

First crash:
Using host libthread_db library "/lib/libthread_db.so.1".
`system-supplied DSO at 0xffffe000' has disappeared; keeping its symbols.
[Thread debugging using libthread_db enabled]
[New Thread -1228339536 (LWP 12617)]
[KCrash handler]
#6  __pthread_mutex_lock (mutex=0x0) at pthread_mutex_lock.c:40
#7  0xb6e62541 in _XLockMutex (lip=0x0) at locking.c:95
#8  0xb6e4b490 in XrmEnumerateDatabase (db=0x82bc100, names=0xbfdee694, 
    classes=0xbfdee694, mode=0, proc=0, closure=0x0) at Xrm.c:1975
#9  0xb6e341a5 in XKeysymToString (ks=269025062) at KeysymStr.c:118
#10 0xb7823cc9 in KKeyServer::Sym::toString (this=0xbfdee78c, 
    bUserSpace=false) at kkeyserver_x11.cpp:526
#11 0xb7823e41 in KKeyServer::Sym::toStringInternal (this=0x0)
    at kkeyserver_x11.cpp:532
#12 0xb7820845 in KKey::toStringInternal (this=0xb793893c)
    at kkeyserver_x11.h:61
#13 0xb7821536 in KKeySequence::toStringInternal (this=0xb7938938)
    at kshortcut.cpp:380
#14 0xb7822afa in KShortcut::toStringInternal (this=0xb793890c, 
    pcutDefault=0x0) at kshortcut.cpp:656
#15 0xb7a878c9 in KAction::initPrivate (this=0xa65b008, text=@0x0, 
    cut=@0xb793890c, receiver=0x0, slot=0x48c096e5 "") at kdebug.h:496
#16 0xb7a867ad in KAction (this=0xa65b008, item=@0xbfdeee60, cut=@0x0, 
    receiver=0x0, slot=0x0, parent=0x0, name=0x0) at kaction.cpp:144
#17 0xb7a9e49c in KToolBarPopupAction (this=0xa65b008, item=@0x0, cut=@0x0, 
    receiver=0x0, slot=0x0, parent=0x0, name=0x0) at kactionclasses.cpp:1892
#18 0x48bcd2d4 in KonqMainWindow::initActions (this=0xc6a4520)
    at konq_mainwindow.cc:3732
#19 0x48bb6e29 in KonqMainWindow (this=0xc6a4520, initialURL=@0xbfdef170, 
    openInitialURL=false, name=0x0, xmluiFile=@0x0) at konq_mainwindow.cc:216
#20 0x48bbd1f7 in KonqMainWindow::slotCreateNewWindow (this=0x81d8108, 
    url=@0xbfdef410, args=) at konq_mainwindow.cc:1141
#21 0x48bde4c7 in KonqMainWindow::qt_invoke (this=0x81d8108, _id=88, 
    _o=0xbfdef2c0) at qucom_p.h:312
#22 0xb71ddf53 in QObject::activate_signal (this=0xb7cf078, clist=0x81d8970, 
    o=0xbfdef2c0) at qconnection.h:56
#23 0xb7fc7308 in KParts::BrowserExtension::createNewWindow (this=0xb7cf078, 
    t0=@0x0, t1=@0x0, t2=@0x0, t3=@0x0) at browserextension.moc:380
#24 0xb6842d2e in KJS::Window::executeOpenWindow (this=0x0, exec=0xbfdf0610, 
    url=@0xbfdef7c0, frameName=@0x0, features=@0x0) at kjs_window.cpp:1501
#25 0xb6841288 in KJS::Window::openWindow (this=0xb782ec0, exec=0xbfdf0610, 
    args=@0xbfdeffd0) at kjs_window.cpp:1395
#26 0xb684442e in KJS::WindowFunc::tryCall (this=0xb8ee320, exec=0xbfdf0610, 
    thisObj=@0xb782ec0, args=@0xbfdeffd0) at kjs_window.cpp:1620
#27 0xb6801f6e in KJS::DOMFunction::call (this=0xb6ed9a5c, exec=0xbfdf0610, 
    thisObj=@0x0, args=@0x0) at kjs_binding.cpp:114
#28 0xb65af7a2 in KJS::Object::call (this=0x0, exec=0xbfdf0610, thisObj=@0x0, 
    args=@0x0) at object.cpp:73
#29 0xb657c68a in KJS::FunctionCallNode::evaluate (this=0xbfdeff80, 
    exec=0xbfdf0610) at nodes.cpp:870
#30 0xb657f128 in KJS::AssignNode::evaluate (this=0xc4bbd98, exec=0xbfdf0610)
    at nodes.cpp:1562
#31 0xb6580fba in KJS::ExprStatementNode::execute (this=0xc4bbdb8, 
    exec=0xbfdf0610) at nodes.cpp:1980
#32 0xb65879ec in KJS::SourceElementsNode::execute (this=0x0, exec=0xbfdf0610)
    at nodes.cpp:3097
#33 0xb6580ddd in KJS::BlockNode::execute (this=0xc4bc110, exec=0xbfdf0610)
    at nodes.cpp:1942
#34 0xb658133f in KJS::IfNode::execute (this=0xc4bc140, exec=0xbfdf0610)
    at nodes.cpp:2021
#35 0xb65824db in KJS::ForNode::execute (this=0xc4b8ab0, exec=0xbfdf0610)
    at nodes.cpp:2199
#36 0xb6587974 in KJS::SourceElementsNode::execute (this=0xc4bc178, 
    exec=0xbfdf0610) at nodes.cpp:3091
#37 0xb6580ddd in KJS::BlockNode::execute (this=0xc4bc1b0, exec=0xbfdf0610)
    at nodes.cpp:1942
#38 0xb65ab07c in KJS::DeclaredFunctionImp::execute (this=0xb6ed9a5c, 
    exec=0x0) at function.cpp:588
#39 0xb65aa4b0 in KJS::FunctionImp::call (this=0xc0afee8, exec=0xbfdf0a60, 
    thisObj=@0xb6ed9a5c, args=@0xbfdf07a0) at function.cpp:363
#40 0xb65af7a2 in KJS::Object::call (this=0x0, exec=0xbfdf0a60, thisObj=@0x0, 
    args=@0x0) at object.cpp:73
#41 0xb657c68a in KJS::FunctionCallNode::evaluate (this=0x0, exec=0xbfdf0a60)
    at nodes.cpp:870
#42 0xb6580fba in KJS::ExprStatementNode::execute (this=0xc4baa40, 
    exec=0xbfdf0a60) at nodes.cpp:1980
#43 0xb6587974 in KJS::SourceElementsNode::execute (this=0xc4baa70, 
    exec=0xbfdf0a60) at nodes.cpp:3091
#44 0xb6580ddd in KJS::BlockNode::execute (this=0xc4baaa8, exec=0xbfdf0a60)
    at nodes.cpp:1942
#45 0xb65ab07c in KJS::DeclaredFunctionImp::execute (this=0xb6ed9a5c, 
    exec=0x0) at function.cpp:588
#46 0xb65aa4b0 in KJS::FunctionImp::call (this=0xc6c9fa8, exec=0xa66d188, 
    thisObj=@0xb6ed9a5c, args=@0xbfdf0c10) at function.cpp:363
#47 0xb65af7a2 in KJS::Object::call (this=0x0, exec=0xa66d188, thisObj=@0x0, 
    args=@0x0) at object.cpp:73
#48 0xb6863107 in KJS::JSEventListener::handleEvent (this=0xc6c8310, evt=)
    at kjs_events.cpp:95
#49 0xb67079ca in DOM::NodeImpl::handleLocalEvents (this=0xc5f8ef8, 
    evt=0xc608918, useCapture=false) at dom_nodeimpl.cpp:616
#50 0xb6706e5c in DOM::NodeImpl::dispatchGenericEvent (this=0xc639828, 
    evt=0xc608918) at qptrlist.h:174
#51 0xb6706c55 in DOM::NodeImpl::dispatchEvent (this=0xc639828, 
    evt=0xc608918, exceptioncode=@0x0, tempEvent=true) at dom_nodeimpl.cpp:343
#52 0xb66a6314 in KHTMLView::dispatchMouseEvent (this=0xc16e390, eventId=4, 
    targetNode=0xc639828, targetNodeNonShared=0xc639828, cancelable=true, 
    detail=0, _mouse=0xbfdf0f70, setUnder=true, mouseEventType=0)
    at khtmlview.cpp:3186
#53 0xb669db74 in KHTMLView::viewportMouseReleaseEvent (this=0xc16e390, 
    _mouse=0xbfdf1600) at dom_node.h:863
#54 0xb72f2e88 in QScrollView::eventFilter (this=0xc16e390, obj=0xc39d5e0, 
    e=0xbfdf1600) at qscrollview.cpp:1501
#55 0xb669f762 in KHTMLView::eventFilter (this=0xc16e390, o=0xc39d5e0, 
    e=0xbfdf1600) at khtmlview.cpp:1977
#56 0xb71db90e in QObject::activate_filters (this=0xc39d5e0, e=0xbfdf1600)
    at qobject.cpp:903
#57 0xb71db836 in QObject::event (this=0xc39d5e0, e=0xbfdf1600)
    at qobject.cpp:735
#58 0xb72136ec in QWidget::event (this=0xc39d5e0, e=0xbfdf1600)
    at qwidget.cpp:4659
#59 0xb718187c in QApplication::internalNotify (this=0x0, receiver=0xc39d5e0, 
    e=0xbfdf1600) at qapplication.cpp:2615
#60 0xb7180dd4 in QApplication::notify (this=0xbfdf1e00, receiver=0xc39d5e0, 
    e=0xbfdf1600) at qapplication.cpp:2421
#61 0xb77a5df2 in KApplication::notify (this=0xbfdf1e00, receiver=0xc39d5e0, 
    event=0xbfdf1600) at kapplication.cpp:550
#62 0xb7115c58 in QETWidget::translateMouseEvent (this=0xc39d5e0, 
    event=0xb764dd70) at qapplication_x11.cpp:4247
#63 0xb7113912 in QApplication::x11ProcessEvent (this=0xbfdf1e00, 
    event=0xbfdf1990) at qapplication_x11.cpp:3560
#64 0xb712b5da in QEventLoop::processEvents (this=0x8162318, flags=4)
    at qeventloop_x11.cpp:192
#65 0xb71935ea in QEventLoop::enterLoop (this=0x8162318) at qeventloop.cpp:198
#66 0xb7193488 in QEventLoop::exec (this=0x8162318) at qeventloop.cpp:145
#67 0xb7181aa1 in QApplication::exec (this=0xbfdf1e00)
    at qapplication.cpp:2758
#68 0x48b80e4e in kdemain (argc=0, argv=0x0) at konq_main.cc:206
#69 0xb769f806 in kdeinitmain (argc=0, argv=0x0) at konqueror_dummy.cc:3
#70 0x0804ce86 in launch (argc=3, _name=0x813de74 "konqueror", 
    args=0x813debe "", cwd=0x0, envc=0, envs=0x813dec2 "", reset_env=false, 
    tty=0x0, avoid_loops=false, startup_id_str=0x0) at kinit.cpp:639
#71 0x0804e47f in handle_launcher_request (sock=8) at kinit.cpp:1203
#72 0x0804e9b2 in handle_requests (waitForPid=0) at kinit.cpp:1406
#73 0x0804fa09 in main (argc=2, argv=0xbfdf2524, envp=0x0) at kinit.cpp:1850

Second crash:
Using host libthread_db library "/lib/libthread_db.so.1".
`system-supplied DSO at 0xffffe000' has disappeared; keeping its symbols.
[Thread debugging using libthread_db enabled]
[New Thread -1228339536 (LWP 31166)]
[KCrash handler]
#6  __pthread_mutex_lock (mutex=0x0) at pthread_mutex_lock.c:40
#7  0xb6e62541 in _XLockMutex (lip=0x0) at locking.c:95
#8  0xb6e4b490 in XrmEnumerateDatabase (db=0x82cbda0, names=0xbfdee8e4, 
    classes=0xbfdee8e4, mode=0, proc=0, closure=0x0) at Xrm.c:1975
#9  0xb6e341a5 in XKeysymToString (ks=269025062) at KeysymStr.c:118
#10 0xb7823cc9 in KKeyServer::Sym::toString (this=0xbfdee9dc, 
    bUserSpace=false) at kkeyserver_x11.cpp:526
#11 0xb7823e41 in KKeyServer::Sym::toStringInternal (this=0x0)
    at kkeyserver_x11.cpp:532
#12 0xb7820845 in KKey::toStringInternal (this=0xb793893c)
    at kkeyserver_x11.h:61
#13 0xb7821536 in KKeySequence::toStringInternal (this=0xb7938938)
    at kshortcut.cpp:380
#14 0xb7822afa in KShortcut::toStringInternal (this=0xb793890c, 
    pcutDefault=0x0) at kshortcut.cpp:656
#15 0xb7a878c9 in KAction::initPrivate (this=0x90064d0, text=@0x0, 
    cut=@0xb793890c, receiver=0x0, slot=0x48c096e5 "") at kdebug.h:496
#16 0xb7a867ad in KAction (this=0x90064d0, item=@0xbfdef0b0, cut=@0x0, 
    receiver=0x0, slot=0x0, parent=0x0, name=0x0) at kaction.cpp:144
#17 0xb7a9e49c in KToolBarPopupAction (this=0x90064d0, item=@0x0, cut=@0x0, 
    receiver=0x0, slot=0x0, parent=0x0, name=0x0) at kactionclasses.cpp:1892
#18 0x48bcd2d4 in KonqMainWindow::initActions (this=0x82199f8)
    at konq_mainwindow.cc:3732
#19 0x48bb6e29 in KonqMainWindow (this=0x82199f8, initialURL=@0xbfdef3c0, 
    openInitialURL=false, name=0x0, xmluiFile=@0x0) at konq_mainwindow.cc:216
#20 0x48bbd1f7 in KonqMainWindow::slotCreateNewWindow (this=0x81e9188, 
    url=@0xbfdef660, args=) at konq_mainwindow.cc:1141
#21 0x48bde4c7 in KonqMainWindow::qt_invoke (this=0x81e9188, _id=88, 
    _o=0xbfdef510) at qucom_p.h:312
#22 0xb71ddf53 in QObject::activate_signal (this=0x8daf898, clist=0x81e9ba0, 
    o=0xbfdef510) at qconnection.h:56
#23 0xb7fc7308 in KParts::BrowserExtension::createNewWindow (this=0x8daf898, 
    t0=@0x0, t1=@0x0, t2=@0x0, t3=@0x0) at browserextension.moc:380
#24 0xb6842d2e in KJS::Window::executeOpenWindow (this=0x0, exec=0xbfdf05f0, 
    url=@0xbfdefa10, frameName=@0x0, features=@0x0) at kjs_window.cpp:1501
#25 0xb6841288 in KJS::Window::openWindow (this=0x89cb4a8, exec=0xbfdf05f0, 
    args=@0xbfdf0220) at kjs_window.cpp:1395
#26 0xb684442e in KJS::WindowFunc::tryCall (this=0x884dfb0, exec=0xbfdf05f0, 
    thisObj=@0x89cb4a8, args=@0xbfdf0220) at kjs_window.cpp:1620
#27 0xb6801f6e in KJS::DOMFunction::call (this=0xb6ed9a5c, exec=0xbfdf05f0, 
    thisObj=@0x0, args=@0x0) at kjs_binding.cpp:114
#28 0xb65af7a2 in KJS::Object::call (this=0x0, exec=0xbfdf05f0, thisObj=@0x0, 
    args=@0x0) at object.cpp:73
#29 0xb657c68a in KJS::FunctionCallNode::evaluate (this=0x0, exec=0xbfdf05f0)
    at nodes.cpp:870
#30 0xb6580338 in KJS::AssignExprNode::evaluate (this=0xb6ed9a5c, exec=0x0)
    at nodes.cpp:1760
#31 0xb6580506 in KJS::VarDeclNode::evaluate (this=0x853fea0, exec=0xbfdf05f0)
    at nodes.cpp:1791
#32 0xb6580849 in KJS::VarDeclListNode::evaluate (this=0x8c0d350, 
    exec=0xbfdf05f0) at nodes.cpp:1863
#33 0xb6580a4a in KJS::VarStatementNode::execute (this=0x853fec0, 
    exec=0xbfdf05f0) at nodes.cpp:1896
#34 0xb65879ec in KJS::SourceElementsNode::execute (this=0x0, exec=0xbfdf05f0)
    at nodes.cpp:3097
#35 0xb6580ddd in KJS::BlockNode::execute (this=0x85c46c8, exec=0xbfdf05f0)
    at nodes.cpp:1942
#36 0xb65ab07c in KJS::DeclaredFunctionImp::execute (this=0xb6ed9a5c, 
    exec=0x0) at function.cpp:588
#37 0xb65aa4b0 in KJS::FunctionImp::call (this=0x8572c00, exec=0xbfdf0a40, 
    thisObj=@0xb6ed9a5c, args=@0xbfdf0780) at function.cpp:363
#38 0xb65af7a2 in KJS::Object::call (this=0x0, exec=0xbfdf0a40, thisObj=@0x0, 
    args=@0x0) at object.cpp:73
#39 0xb657c68a in KJS::FunctionCallNode::evaluate (this=0x0, exec=0xbfdf0a40)
    at nodes.cpp:870
#40 0xb6580fba in KJS::ExprStatementNode::execute (this=0x93aafd8, 
    exec=0xbfdf0a40) at nodes.cpp:1980
#41 0xb6587974 in KJS::SourceElementsNode::execute (this=0x87decb8, 
    exec=0xbfdf0a40) at nodes.cpp:3091
#42 0xb6580ddd in KJS::BlockNode::execute (this=0x84f70e0, exec=0xbfdf0a40)
    at nodes.cpp:1942
#43 0xb65ab07c in KJS::DeclaredFunctionImp::execute (this=0xb6ed9a5c, 
    exec=0x0) at function.cpp:588
#44 0xb65aa4b0 in KJS::FunctionImp::call (this=0x8fdde98, exec=0x85c8658, 
    thisObj=@0xb6ed9a5c, args=@0xbfdf0bf0) at function.cpp:363
#45 0xb65af7a2 in KJS::Object::call (this=0x0, exec=0x85c8658, thisObj=@0x0, 
    args=@0x0) at object.cpp:73
#46 0xb6863107 in KJS::JSEventListener::handleEvent (this=0x8c3fd50, evt=)
    at kjs_events.cpp:95
#47 0xb6863920 in KJS::JSLazyEventListener::handleEvent (this=0x8c3fd50, 
    evt=@0x0) at kjs_events.cpp:151
#48 0xb67079ca in DOM::NodeImpl::handleLocalEvents (this=0x9073228, 
    evt=0x8c97500, useCapture=false) at dom_nodeimpl.cpp:616
#49 0xb6706e5c in DOM::NodeImpl::dispatchGenericEvent (this=0x85c46f8, 
    evt=0x8c97500) at qptrlist.h:174
#50 0xb6706c55 in DOM::NodeImpl::dispatchEvent (this=0x85c46f8, 
    evt=0x8c97500, exceptioncode=@0x0, tempEvent=true) at dom_nodeimpl.cpp:343
#51 0xb66a6314 in KHTMLView::dispatchMouseEvent (this=0x88789d8, eventId=4, 
    targetNode=0x85c46f8, targetNodeNonShared=0x85c46f8, cancelable=true, 
    detail=0, _mouse=0xbfdf0f70, setUnder=true, mouseEventType=0)
    at khtmlview.cpp:3186
#52 0xb669db74 in KHTMLView::viewportMouseReleaseEvent (this=0x88789d8, 
    _mouse=0xbfdf1600) at dom_node.h:863
#53 0xb72f2e88 in QScrollView::eventFilter (this=0x88789d8, obj=0x914fe50, 
    e=0xbfdf1600) at qscrollview.cpp:1501
#54 0xb669f762 in KHTMLView::eventFilter (this=0x88789d8, o=0x914fe50, 
    e=0xbfdf1600) at khtmlview.cpp:1977
#55 0xb71db90e in QObject::activate_filters (this=0x914fe50, e=0xbfdf1600)
    at qobject.cpp:903
#56 0xb71db836 in QObject::event (this=0x914fe50, e=0xbfdf1600)
    at qobject.cpp:735
#57 0xb72136ec in QWidget::event (this=0x914fe50, e=0xbfdf1600)
    at qwidget.cpp:4659
#58 0xb718187c in QApplication::internalNotify (this=0x0, receiver=0x914fe50, 
    e=0xbfdf1600) at qapplication.cpp:2615
#59 0xb7180dd4 in QApplication::notify (this=0xbfdf1e00, receiver=0x914fe50, 
    e=0xbfdf1600) at qapplication.cpp:2421
#60 0xb77a5df2 in KApplication::notify (this=0xbfdf1e00, receiver=0x914fe50, 
    event=0xbfdf1600) at kapplication.cpp:550
#61 0xb7115c58 in QETWidget::translateMouseEvent (this=0x914fe50, 
    event=0xb764dd70) at qapplication_x11.cpp:4247
#62 0xb7113912 in QApplication::x11ProcessEvent (this=0xbfdf1e00, 
    event=0xbfdf1990) at qapplication_x11.cpp:3560
#63 0xb712b5da in QEventLoop::processEvents (this=0x816b008, flags=4)
    at qeventloop_x11.cpp:192
#64 0xb71935ea in QEventLoop::enterLoop (this=0x816b008) at qeventloop.cpp:198
#65 0xb7193488 in QEventLoop::exec (this=0x816b008) at qeventloop.cpp:145
#66 0xb7181aa1 in QApplication::exec (this=0xbfdf1e00)
    at qapplication.cpp:2758
#67 0x48b80e4e in kdemain (argc=0, argv=0x0) at konq_main.cc:206
#68 0xb769f806 in kdeinitmain (argc=0, argv=0x0) at konqueror_dummy.cc:3
#69 0x0804ce86 in launch (argc=1, _name=0x813d404 "konqueror", 
    args=0x813d40e "\001", cwd=0x0, envc=1, envs=0x813d41f "", 
    reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x0)
    at kinit.cpp:639
#70 0x0804e47f in handle_launcher_request (sock=8) at kinit.cpp:1203
#71 0x0804e9b2 in handle_requests (waitForPid=0) at kinit.cpp:1406
#72 0x0804fa09 in main (argc=2, argv=0xbfdf2524, envp=0x0) at kinit.cpp:1850