Version:            (using Devel)
Installed from:    Compiled sources

While browsing the entries at www.fotocommunity.de/forum/list.php?f=1 and other forums konqueror crashes frequently, the stack dump looks like this:
Application: Konqueror (konqueror), signal SIGSEGV
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 0 (LWP 9832)]

Thread 2 (Thread 0xb0e55b90 (LWP 9980)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb650c7d1 in select () from /lib/libc.so.6
#2  0xb7224e67 in QProcessManager::run (this=0x805c438) at /root/kdesvn-trunk/qt-copy/src/corelib/io/qprocess_unix.cpp:301
#3  0xb715692a in QThreadPrivate::start (arg=0x805c438) at /root/kdesvn-trunk/qt-copy/src/corelib/thread/qthread_unix.cpp:185
#4  0xb70ee18b in start_thread () from /lib/libpthread.so.0
#5  0xb651309e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb5fd18e0 (LWP 9832)):
[KCrash Handler]
#6  0xb3eda9fd in KJS::Debugger::reportSourceParsed (this=0x8948968, exec=0x8a33960, body=0x0, source=@0xbf8f7edc, startingLineNumber=0, errorLine=0, errorMsg=@0xbf8f7ecc)
    at /root/kdesvn-trunk/kdelibs/kjs/debugger.cpp:158
#7  0xb3ee1bfe in KJS::Interpreter::evaluate (this=0x8a33950, sourceURL=@0xbf8f7f80, startingLineNumber=0, code=0xb41d210, codeLength=162, thisV=0xb19b0040)
    at /root/kdesvn-trunk/kdelibs/kjs/interpreter.cpp:513
#8  0xb3ee1f98 in KJS::Interpreter::evaluate (this=0x8a33950, sourceURL=@0xbf8f7f80, startingLineNumber=0, code=@0xbf8f7f7c, thisV=0xb19b0040) at /root/kdesvn-trunk/kdelibs/kjs/interpreter.cpp:493
#9  0xb43157e6 in KJS::KJSProxyImpl::evaluate (this=0x8934bf8, filename=@0xbf8f801c, baseLine=0, str=@0xbf8f81cc, n=@0xbf8f80ac, completion=0xbf8f800c)
    at /root/kdesvn-trunk/kdelibs/khtml/ecma/kjs_proxy.cpp:158
#10 0xb407503d in KHTMLPart::executeScript (this=0x879e0b8, filename=@0xbf8f80b4, baseLine=0, n=@0xbf8f80ac, script=@0xbf8f81cc) at /root/kdesvn-trunk/kdelibs/khtml/khtml_part.cpp:1293
#11 0xb411c206 in khtml::HTMLTokenizer::scriptExecution (this=0x8dd2028, str=@0xbf8f81cc, scriptURL=@0xbf8f81c4, baseLine=0) at /root/kdesvn-trunk/kdelibs/khtml/html/htmltokenizer.cpp:498
#12 0xb41273b8 in khtml::HTMLTokenizer::notifyFinished (this=0x8dd2028) at /root/kdesvn-trunk/kdelibs/khtml/html/htmltokenizer.cpp:2119
#13 0xb426ff1d in khtml::CachedScript::checkNotify (this=0x8de1530) at /root/kdesvn-trunk/kdelibs/khtml/misc/loader.cpp:387
#14 0xb4271ad9 in khtml::CachedScript::data (this=0x8de1530, buffer=@0xa0de374, eof=true) at /root/kdesvn-trunk/kdelibs/khtml/misc/loader.cpp:379
#15 0xb4272547 in khtml::Loader::slotFinished (this=0x8583f08, job=0x8e70fc8) at /root/kdesvn-trunk/kdelibs/khtml/misc/loader.cpp:1402
#16 0xb4279684 in khtml::Loader::qt_metacall (this=0x8583f08, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbf8f83bc) at /root/kdesvn-trunk/build/kdelibs/khtml/loader.moc:129
#17 0xb725933b in QMetaObject::activate (sender=0x8e70fc8, from_signal_index=<value optimized out>, to_signal_index=7, argv=<value optimized out>)
    at /root/kdesvn-trunk/qt-copy/src/corelib/kernel/qobject.cpp:3022
#18 0xb72599a4 in QMetaObject::activate (sender=0x8e70fc8, m=0xb75edca8, local_signal_index=3, argv=0xbf8f83bc) at /root/kdesvn-trunk/qt-copy/src/corelib/kernel/qobject.cpp:3092
#19 0xb747f0c4 in KJob::result (this=0x8e70fc8, _t1=0x8e70fc8) at /root/kdesvn-trunk/build/kdelibs/kdecore/kjob.moc:186
#20 0xb747fa59 in KJob::emitResult (this=0x8e70fc8) at /root/kdesvn-trunk/kdelibs/kdecore/jobs/kjob.cpp:294
#21 0xb7be1e23 in KIO::SimpleJob::slotFinished (this=0x8e70fc8) at /root/kdesvn-trunk/kdelibs/kio/kio/job.cpp:489
#22 0xb7bea86f in KIO::TransferJob::slotFinished (this=0x8e70fc8) at /root/kdesvn-trunk/kdelibs/kio/kio/job.cpp:957
#23 0xb7bf2bba in KIO::TransferJob::qt_metacall (this=0x8e70fc8, _c=QMetaObject::InvokeMetaMethod, _id=47, _a=0xbf8f85f8) at /root/kdesvn-trunk/build/kdelibs/kio/jobclasses.moc:336
#24 0xb725933b in QMetaObject::activate (sender=0x8f00838, from_signal_index=<value optimized out>, to_signal_index=8, argv=<value optimized out>)
    at /root/kdesvn-trunk/qt-copy/src/corelib/kernel/qobject.cpp:3022
#25 0xb72599a4 in QMetaObject::activate (sender=0x8f00838, m=0xb7db8c84, local_signal_index=4, argv=0x0) at /root/kdesvn-trunk/qt-copy/src/corelib/kernel/qobject.cpp:3092
#26 0xb7cc3236 in KIO::SlaveInterface::finished (this=0x8f00838) at /root/kdesvn-trunk/build/kdelibs/kio/slaveinterface.moc:163
#27 0xb7cc703d in KIO::SlaveInterface::dispatch (this=0x8f00838, _cmd=104, rawdata=@0xbf8f87b4) at /root/kdesvn-trunk/kdelibs/kio/kio/slaveinterface.cpp:175
#28 0xb7cc374b in KIO::SlaveInterface::dispatch (this=0x8f00838) at /root/kdesvn-trunk/kdelibs/kio/kio/slaveinterface.cpp:91
#29 0xb7cb187d in KIO::Slave::gotInput (this=0x8f00838) at /root/kdesvn-trunk/kdelibs/kio/kio/slave.cpp:322
#30 0xb7cb25fd in KIO::Slave::qt_metacall (this=0x8f00838, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf8f88b8) at /root/kdesvn-trunk/build/kdelibs/kio/slave.moc:75
#31 0xb725933b in QMetaObject::activate (sender=0x8f05ac0, from_signal_index=<value optimized out>, to_signal_index=4, argv=<value optimized out>)
    at /root/kdesvn-trunk/qt-copy/src/corelib/kernel/qobject.cpp:3022
#32 0xb72599a4 in QMetaObject::activate (sender=0x8f05ac0, m=0xb7db5760, local_signal_index=0, argv=0x0) at /root/kdesvn-trunk/qt-copy/src/corelib/kernel/qobject.cpp:3092
#33 0xb7ba7b23 in KIO::Connection::readyRead (this=0x8f05ac0) at /root/kdesvn-trunk/build/kdelibs/kio/connection.moc:84
#34 0xb7ba95d0 in KIO::ConnectionPrivate::dequeue (this=0x8f05f50) at /root/kdesvn-trunk/kdelibs/kio/kio/connection.cpp:82
#35 0xb7ba9855 in KIO::Connection::qt_metacall (this=0x8f05ac0, _c=QMetaObject::InvokeMetaMethod, _id=-3, _a=0x911ed08) at /root/kdesvn-trunk/build/kdelibs/kio/connection.moc:72
#36 0xb7252bb9 in QMetaCallEvent::placeMetaCall (this=0x8c0a3f8, object=0x8f05ac0) at /root/kdesvn-trunk/qt-copy/src/corelib/kernel/qobject.cpp:529
#37 0xb7253d71 in QObject::event (this=0x8f05ac0, e=0x8c0a3f8) at /root/kdesvn-trunk/qt-copy/src/corelib/kernel/qobject.cpp:1146
#38 0xb692406f in QApplicationPrivate::notify_helper (this=0x8058a98, receiver=0x8f05ac0, e=0x8c0a3f8) at /root/kdesvn-trunk/qt-copy/src/gui/kernel/qapplication.cpp:3803
#39 0xb6928ba9 in QApplication::notify (this=0xbf8f9258, receiver=0x8f05ac0, e=0x8c0a3f8) at /root/kdesvn-trunk/qt-copy/src/gui/kernel/qapplication.cpp:3393
#40 0xb7814cca in KApplication::notify (this=0xbf8f9258, receiver=0x8f05ac0, event=0x8c0a3f8) at /root/kdesvn-trunk/kdelibs/kdeui/kernel/kapplication.cpp:307
#41 0xb72442d7 in QCoreApplication::notifyInternal (this=0xbf8f9258, receiver=0x8f05ac0, event=0x8c0a3f8) at /root/kdesvn-trunk/qt-copy/src/corelib/kernel/qcoreapplication.cpp:587
#42 0xb72455bd in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x804c310) at ../../include/QtCore/../../../../qt-copy/src/corelib/kernel/qcoreapplication.h:209
#43 0xb724585d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /root/kdesvn-trunk/qt-copy/src/corelib/kernel/qcoreapplication.cpp:1091
#44 0xb726f57d in postEventSourceDispatch (s=0x805b4a8) at ../../include/QtCore/../../../../qt-copy/src/corelib/kernel/qcoreapplication.h:214
#45 0xb626e85f in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#46 0xb6271c9f in ?? () from /usr/lib/libglib-2.0.so.0
#47 0x0805b420 in ?? ()
#48 0x00000000 in ?? ()