Application that crashed: konqueror
Version of the application: 4.2.95 (KDE 4.2.95 (KDE 4.3 RC1))
KDE Version: 4.2.95 (KDE 4.2.95 (KDE 4.3 RC1))
Qt Version: 4.5.2
Operating System: Linux 2.6.30-server-2mnb i686
Distribution: "Mandriva Linux 2009.1"

What I was doing when the application crashed:
I was on yahoo converter transaltion page when i go back in history and konqueror crashed...

 -- Backtrace:
Application: Konqueror (kdeinit4), signal: Aborted
[Current thread is 1 (Thread 0xb5f27a80 (LWP 24333))]

Thread 5 (Thread 0xacfffb70 (LWP 2509)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7dbbe02 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb7e1720c in QWaitCondition::wait (this=0x9658908, mutex=0x9658904, time=30000) at thread/qwaitcondition_unix.cpp:85
#3  0xb7e0c49a in QThreadPoolThread::run (this=0x98714d8) at concurrent/qthreadpool.cpp:140
#4  0xb7e16143 in QThreadPrivate::start (arg=0x98714d8) at thread/qthread_unix.cpp:188
#5  0xb7db78e5 in start_thread () from /lib/i686/libpthread.so.0
#6  0xb6808bbe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xaf7bbb70 (LWP 2510)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7dbbe02 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb7e1720c in QWaitCondition::wait (this=0x9658908, mutex=0x9658904, time=30000) at thread/qwaitcondition_unix.cpp:85
#3  0xb7e0c49a in QThreadPoolThread::run (this=0x903f138) at concurrent/qthreadpool.cpp:140
#4  0xb7e16143 in QThreadPrivate::start (arg=0x903f138) at thread/qthread_unix.cpp:188
#5  0xb7db78e5 in start_thread () from /lib/i686/libpthread.so.0
#6  0xb6808bbe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xae788b70 (LWP 2511)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7dbbe02 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb7e1720c in QWaitCondition::wait (this=0x9658908, mutex=0x9658904, time=30000) at thread/qwaitcondition_unix.cpp:85
#3  0xb7e0c49a in QThreadPoolThread::run (this=0x924eef0) at concurrent/qthreadpool.cpp:140
#4  0xb7e16143 in QThreadPrivate::start (arg=0x924eef0) at thread/qthread_unix.cpp:188
#5  0xb7db78e5 in start_thread () from /lib/i686/libpthread.so.0
#6  0xb6808bbe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xadf87b70 (LWP 2512)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7dbbe02 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb7e1720c in QWaitCondition::wait (this=0x9658908, mutex=0x9658904, time=30000) at thread/qwaitcondition_unix.cpp:85
#3  0xb7e0c49a in QThreadPoolThread::run (this=0x965d750) at concurrent/qthreadpool.cpp:140
#4  0xb7e16143 in QThreadPrivate::start (arg=0x965d750) at thread/qthread_unix.cpp:188
#5  0xb7db78e5 in start_thread () from /lib/i686/libpthread.so.0
#6  0xb6808bbe in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb5f27a80 (LWP 24333)):
[KCrash Handler]
#6  0xffffe424 in __kernel_vsyscall ()
#7  0xb67599e1 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#8  0xb675b374 in abort () at abort.c:88
#9  0xb675283e in __assert_fail (assertion=0xb1b09e12 "child", file=0xb1ae2490 "/home/mandrake/rpm/BUILD/kdelibs-4.2.95/khtml/khtml_part.cpp", line=4909, 
    function=0xb1ae9f60 "void KHTMLPart::slotChildStarted(KIO::Job*)") at assert.c:78
#10 0xb17146dc in KHTMLPart::slotChildStarted (this=0xb18e8a8, job=0x0) at /usr/src/debug/kdelibs-4.2.95/khtml/khtml_part.cpp:4909
#11 0xb172ddfe in KHTMLPart::qt_metacall (this=0xb18e8a8, _c=QMetaObject::InvokeMetaMethod, _id=64, _a=0xbfe53ef8) at /usr/src/debug/kdelibs-4.2.95/build/khtml/khtml_part.moc:316
#12 0xb7f25f29 in QMetaObject::activate (sender=0xaa7cb50, from_signal_index=7, to_signal_index=7, argv=0xbfe53ef8) at kernel/qobject.cpp:3104
#13 0xb7f26c65 in QMetaObject::activate (sender=0xaa7cb50, m=0xb7b51890, local_signal_index=0, argv=0xbfe53ef8) at kernel/qobject.cpp:3178
#14 0xb7b253e5 in KParts::ReadOnlyPart::started (this=0xaa7cb50, _t1=0x0) at /usr/src/debug/kdelibs-4.2.95/build/kparts/part.moc:201
#15 0xb174302c in KHTMLRun (this=0xb346328, part=0xaa7cb50, child=0xb3501c8, url=@0xbfe5411c, args=@0xb3501f8, browserArgs=@0xb3501fc, hideErrorDialog=true)
    at /usr/src/debug/kdelibs-4.2.95/khtml/khtml_run.cpp:43
#16 0xb1722c93 in KHTMLPart::requestObject (this=0xaa7cb50, child=0xb3501c8, url=@0xbfe5411c, _args=@0x0, browserArgs=@0x0) at /usr/src/debug/kdelibs-4.2.95/khtml/khtml_part.cpp:4243
#17 0xb1728dd0 in KHTMLPart::requestFrame (this=0xaa7cb50, frame=0x6, url=@0xbfe541b8, frameName=@0xbfe541b4, params=@0x6, isIFrame=28) at /usr/src/debug/kdelibs-4.2.95/khtml/khtml_part.cpp:4161
#18 0xb17e69b7 in DOM::HTMLIFrameElementImpl::computeContent (this=0xaeea7b0) at /usr/src/debug/kdelibs-4.2.95/khtml/html/html_baseimpl.cpp:784
#19 0xb1803719 in DOM::HTMLPartContainerElementImpl::computeContentIfNeeded (this=0x0) at /usr/src/debug/kdelibs-4.2.95/khtml/html/html_objectimpl.cpp:90
#20 0xb17c37ff in khtml::KHTMLParser::popOneBlock (this=0xb17ece0, delBlock=true) at /usr/src/debug/kdelibs-4.2.95/khtml/html/htmlparser.cpp:1863
#21 0xb17c38c0 in khtml::KHTMLParser::freeBlock (this=0xb17ece0) at /usr/src/debug/kdelibs-4.2.95/khtml/html/htmlparser.cpp:1896
#22 0xb17c73d4 in ~KHTMLParser (this=0xb17ece0) at /usr/src/debug/kdelibs-4.2.95/khtml/html/htmlparser.cpp:191
#23 0xb17c8a47 in ~HTMLTokenizer (this=0xb180a98) at /usr/src/debug/kdelibs-4.2.95/khtml/html/htmltokenizer.cpp:2081
#24 0xb17757a7 in DOM::DocumentImpl::detach (this=0xb387280) at /usr/src/debug/kdelibs-4.2.95/khtml/xml/dom_docimpl.cpp:1535
#25 0xb17261cc in KHTMLPart::clear (this=0xaa7cb50) at /usr/src/debug/kdelibs-4.2.95/khtml/khtml_part.cpp:1557
#26 0xb1732006 in ~KHTMLPart (this=0xaa7cb50) at /usr/src/debug/kdelibs-4.2.95/khtml/khtml_part.cpp:607
#27 0xb1726405 in KHTMLPart::clear (this=0xb18e8a8) at /usr/src/debug/kdelibs-4.2.95/khtml/khtml_part.cpp:1596
#28 0xb1726ede in KHTMLPart::begin (this=0xb18e8a8, url=@0xb25d310, xOffset=0, yOffset=0) at /usr/src/debug/kdelibs-4.2.95/khtml/khtml_part.cpp:2009
#29 0xb17169b9 in KHTMLPart::slotRestoreData (this=0xb18e8a8, data=@0xbfe546d8) at /usr/src/debug/kdelibs-4.2.95/khtml/khtml_part.cpp:1800
#30 0xb172daba in KHTMLPart::qt_metacall (this=0xb18e8a8, _c=QMetaObject::InvokeMetaMethod, _id=21, _a=0xbfe546a8) at /usr/src/debug/kdelibs-4.2.95/build/khtml/khtml_part.moc:273
#31 0xb7f25f29 in QMetaObject::activate (sender=0xb70cae8, from_signal_index=4, to_signal_index=4, argv=0xbfe546a8) at kernel/qobject.cpp:3104
#32 0xb7f26c65 in QMetaObject::activate (sender=0xb70cae8, m=0xb1d16968, local_signal_index=0, argv=0xbfe546a8) at kernel/qobject.cpp:3178
#33 0xb175eb85 in KHTMLPageCacheDelivery::emitData (this=0xb70cae8, _t1=@0xbfe546d8) at /usr/src/debug/kdelibs-4.2.95/build/khtml/khtml_pagecache.moc:135
#34 0xb175f126 in KHTMLPageCache::sendData (this=0x8cc8f20) at /usr/src/debug/kdelibs-4.2.95/khtml/khtml_pagecache.cpp:250
#35 0xb175f298 in KHTMLPageCache::qt_metacall (this=0x8cc8f20, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfe547ac) at /usr/src/debug/kdelibs-4.2.95/build/khtml/khtml_pagecache.moc:69
#36 0xb7f25f29 in QMetaObject::activate (sender=0xac65d98, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3104
#37 0xb7f26c65 in QMetaObject::activate (sender=0xac65d98, m=0xb8001904, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3178
#38 0xb7f2b295 in QSingleShotTimer::timeout (this=0xac65d98) at .moc/release-shared/qtimer.moc:76
#39 0xb7f2b3cc in QSingleShotTimer::timerEvent (this=0xac65d98) at kernel/qtimer.cpp:298
#40 0xb7f1fb2b in QObject::event (this=0xac65d98, e=0xbfe54c20) at kernel/qobject.cpp:1066
#41 0xb6a930dc in QApplicationPrivate::notify_helper (this=0x87dc738, receiver=0xac65d98, e=0xbfe54c20) at kernel/qapplication.cpp:4056
#42 0xb6a9ac2e in QApplication::notify (this=0xbfe5502c, receiver=0xac65d98, e=0xbfe54c20) at kernel/qapplication.cpp:3603
#43 0xb74eac48 in KApplication::notify (this=0xbfe5502c, receiver=0xac65d98, event=0xbfe54c20) at /usr/src/debug/kdelibs-4.2.95/kdeui/kernel/kapplication.cpp:302
#44 0xb7f0f79e in QCoreApplication::notifyInternal (this=0xbfe5502c, receiver=0xac65d98, event=0xbfe54c20) at kernel/qcoreapplication.cpp:610
#45 0xb7f3e2b9 in QTimerInfoList::activateTimers (this=0x87df3c4) at ../../src/corelib/kernel/qcoreapplication.h:213
#46 0xb7f3ba8e in timerSourceDispatch (source=0x87df390) at kernel/qeventdispatcher_glib.cpp:165
#47 0xb667ee32 in IA__g_main_context_dispatch (context=0x87de8a0) at gmain.c:1814
#48 0xb66824a8 in g_main_context_iterate (context=0x87de8a0, block=<value optimized out>, dispatch=1, self=0x87dc878) at gmain.c:2445
#49 0xb66825ce in IA__g_main_context_iteration (context=0x87de8a0, may_block=1) at gmain.c:2508
#50 0xb7f3b9d8 in QEventDispatcherGlib::processEvents (this=0x87dc718, flags={i = 36}) at kernel/qeventdispatcher_glib.cpp:327
#51 0xb6b35efa in QGuiEventDispatcherGlib::processEvents (this=0x87dc718, flags={i = 36}) at kernel/qguieventdispatcher_glib.cpp:202
#52 0xb7f0dd8d in QEventLoop::processEvents (this=0xbfe54ea4, flags=) at kernel/qeventloop.cpp:149
#53 0xb7f0e1d9 in QEventLoop::exec (this=0xbfe54ea4, flags={i = 0}) at kernel/qeventloop.cpp:201
#54 0xb7f106c0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#55 0xb6a92f44 in QApplication::exec () at kernel/qapplication.cpp:3525
#56 0xb393f231 in kdemain (argc=3, argv=0x87a1690) at /usr/src/debug/kdebase-4.2.95/apps/konqueror/src/konqmain.cpp:257
#57 0x0804db4a in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x87a20cf "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051ba8 "0") at /usr/src/debug/kdelibs-4.2.95/kinit/kinit.cpp:672
#58 0x0804e2a5 in handle_launcher_request (sock=7, who=<value optimized out>) at /usr/src/debug/kdelibs-4.2.95/kinit/kinit.cpp:1164
#59 0x0804f014 in handle_requests (waitForPid=<value optimized out>) at /usr/src/debug/kdelibs-4.2.95/kinit/kinit.cpp:1357
#60 0x0804f8a5 in main (argc=2, argv=0xbfe558f4, envp=0xbfe55900) at /usr/src/debug/kdelibs-4.2.95/kinit/kinit.cpp:1784

Reported using DrKonqi