Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.98 (KDE 4.2.98 (KDE 4.3 RC3))
Qt Version: 4.5.2
Operating System: Linux 2.6.30.2-desktop-1mnb i686
Distribution: "Mandriva Linux 2009.1"

What I was doing when the application crashed:
I tried to change the background by opening the file selection dialog and dragging-and-dropping a file from konqueror. After pressing enter to accept the dialog, Plasma crashed.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Aborted
[Current thread is 1 (Thread 0xb5f8ba80 (LWP 5629))]

Thread 2 (Thread 0xa8696b70 (LWP 5632)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb7e21ad5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/libpthread.so.0
#2  0xb7e7d280 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#3  0xb65c0d5c in ?? () from /usr/lib/libQtNetwork.so.4
#4  0xb7e7c143 in ?? () from /usr/lib/libQtCore.so.4
#5  0xb7e1d8e5 in start_thread () from /lib/i686/libpthread.so.0
#6  0xb686bbbe in clone () from /lib/i686/libc.so.6

Thread 1 (Thread 0xb5f8ba80 (LWP 5629)):
[KCrash Handler]
#6  0xffffe424 in __kernel_vsyscall ()
#7  0xb67bc9e1 in raise () from /lib/i686/libc.so.6
#8  0xb67be374 in abort () from /lib/i686/libc.so.6
#9  0xb7e73ad4 in qt_message_output () from /usr/lib/libQtCore.so.4
#10 0xb7e73bd8 in qFatal () from /usr/lib/libQtCore.so.4
#11 0xb7e73cd5 in qt_assert () from /usr/lib/libQtCore.so.4
#12 0xb7862c87 in KDirListerCache::slotResult (this=0x9ca8a10, j=0xac29a88) at /usr/src/debug/kdelibs-4.2.98/kio/kio/kdirlister.cpp:1118
#13 0xb786abe5 in KDirListerCache::qt_metacall (this=0x9ca8a10, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbfb95d78) at /usr/src/debug/kdelibs-4.2.98/build/kio/kdirlister_p.moc:99
#14 0xb7f8bf29 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#15 0xb7f8cc65 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#16 0xb7c89b55 in KJob::result (this=0xac29a88, _t1=0xac29a88) at /usr/src/debug/kdelibs-4.2.98/build/kdecore/kjob.moc:188
#17 0xb7c8a0be in KJob::emitResult (this=0xac29a88) at /usr/src/debug/kdelibs-4.2.98/kdecore/jobs/kjob.cpp:304
#18 0xb783de5e in KIO::SimpleJob::slotFinished (this=0xac29a88) at /usr/src/debug/kdelibs-4.2.98/kio/kio/job.cpp:477
#19 0xb783e080 in KIO::ListJob::slotFinished (this=0xac29a88) at /usr/src/debug/kdelibs-4.2.98/kio/kio/job.cpp:2408
#20 0xb7843504 in KIO::ListJob::qt_metacall (this=0xac29a88, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfb95f9c) at /usr/src/debug/kdelibs-4.2.98/build/kio/jobclasses.moc:764
#21 0xb7f8bf29 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#22 0xb7f8cc65 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#23 0xb78f6b85 in KIO::SlaveInterface::finished (this=0xab1bad0) at /usr/src/debug/kdelibs-4.2.98/build/kio/slaveinterface.moc:165
#24 0xb78f883f in KIO::SlaveInterface::dispatch (this=0xab1bad0, _cmd=104, rawdata=@0xbfb96148) at /usr/src/debug/kdelibs-4.2.98/kio/kio/slaveinterface.cpp:175
#25 0xb78f937e in KIO::SlaveInterface::dispatch (this=0xab1bad0) at /usr/src/debug/kdelibs-4.2.98/kio/kio/slaveinterface.cpp:91
#26 0xb78ec40c in KIO::Slave::gotInput (this=0xab1bad0) at /usr/src/debug/kdelibs-4.2.98/kio/kio/slave.cpp:322
#27 0xb78ed8ec in KIO::Slave::qt_metacall (this=0xab1bad0, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbfb9628c) at /usr/src/debug/kdelibs-4.2.98/build/kio/slave.moc:76
#28 0xb7f8bf29 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#29 0xb7f8cc65 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#30 0xb780d5a5 in KIO::Connection::readyRead (this=0xa0870c0) at /usr/src/debug/kdelibs-4.2.98/build/kio/connection.moc:86
#31 0xb780e4f4 in KIO::ConnectionPrivate::dequeue (this=0xabcbb40) at /usr/src/debug/kdelibs-4.2.98/kio/kio/connection.cpp:82
#32 0xb780f57f in KIO::Connection::qt_metacall (this=0xa0870c0, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xa95d808) at /usr/src/debug/kdelibs-4.2.98/build/kio/connection.moc:73
#33 0xb7f8468a in QMetaCallEvent::placeMetaCall () from /usr/lib/libQtCore.so.4
#34 0xb7f85da6 in QObject::event () from /usr/lib/libQtCore.so.4
#35 0xb6af63ac in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#36 0xb6afdefe in QApplication::notify () from /usr/lib/libQtGui.so.4
#37 0xb754de88 in KApplication::notify (this=0x97f5e80, receiver=0xa0870c0, event=0xa8f6780) at /usr/src/debug/kdelibs-4.2.98/kdeui/kernel/kapplication.cpp:302
#38 0xb7f7579e in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#39 0xb7f7640a in QCoreApplicationPrivate::sendPostedEvents () from /usr/lib/libQtCore.so.4
#40 0xb7f765ec in QCoreApplication::sendPostedEvents () from /usr/lib/libQtCore.so.4
#41 0xb7fa1dcd in ?? () from /usr/lib/libQtCore.so.4
#42 0xb66e0ed2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#43 0xb66e4888 in ?? () from /usr/lib/libglib-2.0.so.0
#44 0xb66e49ae in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#45 0xb7fa19d8 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#46 0xb6b9925a in ?? () from /usr/lib/libQtGui.so.4
#47 0xb7f73d8d in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#48 0xb7f741d9 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#49 0xb7f766c0 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#50 0xb6af6214 in QApplication::exec () from /usr/lib/libQtGui.so.4
#51 0xb3ffc4ae in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#52 0x0804dbd4 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x97d6940 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051c48 "0") at /usr/src/debug/kdelibs-4.2.98/kinit/kinit.cpp:676
#53 0x0804e345 in handle_launcher_request (sock=7, who=<value optimized out>) at /usr/src/debug/kdelibs-4.2.98/kinit/kinit.cpp:1168
#54 0x0804f0b4 in handle_requests (waitForPid=<value optimized out>) at /usr/src/debug/kdelibs-4.2.98/kinit/kinit.cpp:1361
#55 0x0804f945 in main (argc=2, argv=0xbfb97124, envp=0xbfb97130) at /usr/src/debug/kdelibs-4.2.98/kinit/kinit.cpp:1788

Reported using DrKonqi