Application that crashed: konqueror
Version of the application: 4.3.2 (KDE 4.3.2)
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.3
Operating System: Linux 2.6.31.6 x86_64
Distribution: Debian GNU/Linux unstable (sid)

What I was doing when the application crashed:
Application crashed after "Conenction has failed" message while browsing.

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Segmentation fault
The current source language is "auto; currently c".
[KCrash Handler]
#5  QUrl (this=0x7fff7d0c5630, other=...) at io/qurl.cpp:3936
#6  0x00007f256f4ef549 in KUrl (this=0x7fff7d0c5630, _u=...) at ../../kdecore/io/kurl.cpp:468
#7  0x00007f255cdc2ab8 in DOM::DocumentImpl::URL (this=0x7f2563410500, _url=...) at ../../khtml/xml/dom_docimpl.h:354
#8  KJS::XMLHttpRequest::urlMatchesDocumentDomain (this=0x7f2563410500, _url=...) at ../../khtml/ecma/xmlhttprequest.cpp:365
#9  0x00007f255cdc2fa4 in KJS::XMLHttpRequest::processSyncLoadResults (this=0x7fff7d0c5630, data=..., finalURL=..., headers=...) at ../../khtml/ecma/xmlhttprequest.cpp:683
#10 0x00007f255cdc4852 in KJS::XMLHttpRequest::send (this=0x7f2563410500, _body=..., ec=<value optimized out>) at ../../khtml/ecma/xmlhttprequest.cpp:486
#11 0x00007f255cdc50b0 in KJS::XMLHttpRequestProtoFunc::callAsFunction (this=<value optimized out>, exec=0x7fff7d0c6670, thisObj=0x7f2563410500, args=...) at ../../khtml/ecma/xmlhttprequest.cpp:868
#12 0x00007f255c4aa0c9 in KJS::JSObject::call (this=0x7fff7d0c5630, exec=0x7fff7d0c5650, thisObj=0x7fff7d0c58a0, args=...) at ../../kjs/object.cpp:69
#13 0x00007f255c4c4d83 in KJS::Machine::runBlock (exec=0x7fff7d0c6670, codeBlock=<value optimized out>, parentExec=0x7fff7d0c7170) at codes.def:1192
#14 0x00007f255c4a668c in KJS::FunctionImp::callAsFunction (this=0x7f255aa6c780, exec=0x7fff7d0c7170, thisObj=<value optimized out>, args=...) at ../../kjs/function.cpp:144
#15 0x00007f255c4aa0c9 in KJS::JSObject::call (this=0x7fff7d0c5630, exec=0x7fff7d0c5650, thisObj=0x7fff7d0c58a0, args=...) at ../../kjs/object.cpp:69
#16 0x00007f255c4c4d83 in KJS::Machine::runBlock (exec=0x7fff7d0c7170, codeBlock=<value optimized out>, parentExec=0x7fff7d0c7d00) at codes.def:1192
#17 0x00007f255c4a668c in KJS::FunctionImp::callAsFunction (this=0x7f255aa68e00, exec=0x7fff7d0c7d00, thisObj=<value optimized out>, args=...) at ../../kjs/function.cpp:144
#18 0x00007f255c4aa0c9 in KJS::JSObject::call (this=0x7fff7d0c5630, exec=0x7fff7d0c5650, thisObj=0x7fff7d0c58a0, args=...) at ../../kjs/object.cpp:69
#19 0x00007f255c4c4d83 in KJS::Machine::runBlock (exec=0x7fff7d0c7d00, codeBlock=<value optimized out>, parentExec=0x0) at codes.def:1192
#20 0x00007f255c47a6f9 in KJS::FunctionBodyNode::execute (this=0x311cef0, exec=0x7fff7d0c7d00) at ../../kjs/nodes.cpp:928
#21 0x00007f255c4aceea in KJS::Interpreter::evaluate (this=0xb6cc00, sourceURL=..., startingLineNumber=1, code=<value optimized out>, codeLength=<value optimized out>, thisV=0x7f2563410000)
    at ../../kjs/interpreter.cpp:556
#22 0x00007f255c4acfa3 in KJS::Interpreter::evaluate (this=0xb0, sourceURL=..., startingLineNumber=2097961296, code=<value optimized out>, thisV=<value optimized out>)
    at ../../kjs/interpreter.cpp:496
#23 0x00007f255cd9e9d1 in KJS::KJSProxyImpl::evaluate (this=0x12c1f60, filename=<value optimized out>, baseLine=1, str=..., n=<value optimized out>, completion=0x7fff7d0c80f0)
    at ../../khtml/ecma/kjs_proxy.cpp:158
#24 0x00007f255cb517a3 in KHTMLPart::executeScript (this=0x12532e0, n=..., script=...) at ../../khtml/khtml_part.cpp:1376
#25 0x00007f255cd864c5 in KJS::ScheduledAction::execute (this=<value optimized out>, window=<value optimized out>) at ../../khtml/ecma/kjs_window.cpp:2196
#26 0x00007f255cd87e26 in KJS::WindowQObject::timerEvent (this=0x19381c0) at ../../khtml/ecma/kjs_window.cpp:2362
#27 0x00007f256f9e9353 in QObject::event (this=0x19381c0, e=0xb0) at kernel/qobject.cpp:1074
#28 0x00007f256d96201d in QApplicationPrivate::notify_helper (this=0x6adc80, receiver=0x19381c0, e=0x7fff7d0c8950) at kernel/qapplication.cpp:4065
#29 0x00007f256d96a07a in QApplication::notify (this=0x7fff7d0c8e60, receiver=0x19381c0, e=0x7fff7d0c8950) at kernel/qapplication.cpp:4030
#30 0x00007f256e5bb0db in KApplication::notify (this=0x7fff7d0c8e60, receiver=0x19381c0, event=0x7fff7d0c8950) at ../../kdeui/kernel/kapplication.cpp:302
#31 0x00007f256f9d9c9c in QCoreApplication::notifyInternal (this=0x7fff7d0c8e60, receiver=0x19381c0, event=0x7fff7d0c8950) at kernel/qcoreapplication.cpp:610
#32 0x00007f256fa062c6 in QCoreApplication::sendEvent (this=0x6b18d0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#33 QTimerInfoList::activateTimers (this=0x6b18d0) at kernel/qeventdispatcher_unix.cpp:580
#34 0x00007f256fa02658 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#35 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#36 0x00007f256c87913a in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#37 0x00007f256c87c998 in ?? () from /lib/libglib-2.0.so.0
#38 0x00007f256c87cb4c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#39 0x00007f256fa0239c in QEventDispatcherGlib::processEvents (this=0x614850, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#40 0x00007f256d9f8f1f in QGuiEventDispatcherGlib::processEvents (this=0x7fff7d0c5630, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#41 0x00007f256f9d8562 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#42 0x00007f256f9d8934 in QEventLoop::exec (this=0x7fff7d0c8c00, flags=...) at kernel/qeventloop.cpp:201
#43 0x00007f256f9daba4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#44 0x00007f2563bfa0c9 in kdemain () from /usr/lib/libkdeinit4_konqueror.so
#45 0x0000000000407264 in launch (argc=2, _name=0x64e588 "/usr/bin/konqueror", args=<value optimized out>, cwd=0x0, envc=0, envs=0x64e5ac "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x64e5b4 "tech-support;1259759677;110549;3609_TIME9824022") at ../../kinit/kinit.cpp:677
#46 0x0000000000407a28 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#47 0x0000000000407fae in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1362
#48 0x000000000040863b in main (argc=2, argv=0x7fff7d0ca458, envp=0x7fff7d0ca470) at ../../kinit/kinit.cpp:1793

This bug may be a duplicate of or related to bug 216465

Reported using DrKonqi