Application that crashed: krunner
Version of the application: 0.1
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-020630-generic x86_64
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
just after login i've accessed krunner with Alt+F2 combo, typed first letters of an applications and pressed enter when its name appeared

 -- Backtrace:
Application: Interfaccia al comando di esecuzione (kdeinit4), signal: Segmentation fault
[Current thread is 0 (LWP 6443)]

Thread 5 (Thread 0x7f52e9882950 (LWP 7260)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f5308936d19 in QWaitCondition::wait (this=0x1651a78, mutex=0x16fef70, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f52fe8fb5e4 in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f52fe8fdd93 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f52fe8fc30f in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f52fe8fc769 in ThreadWeaver::Thread::run () from /usr/lib/libthreadweaver.so.4
#6  0x00007f5308935d35 in QThreadPrivate::start (arg=0x155ad00) at thread/qthread_unix.cpp:188
#7  0x00007f530482f3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#8  0x00007f5305413fcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f52e9081950 (LWP 7261)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f5308936d19 in QWaitCondition::wait (this=0x1651a78, mutex=0x16fef70, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f52fe8fb5e4 in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f52fe8fdd93 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f52fe8fc30f in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f52fe8fc769 in ThreadWeaver::Thread::run () from /usr/lib/libthreadweaver.so.4
#6  0x00007f5308935d35 in QThreadPrivate::start (arg=0x1a5e290) at thread/qthread_unix.cpp:188
#7  0x00007f530482f3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#8  0x00007f5305413fcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f52e8880950 (LWP 7262)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f5308936d19 in QWaitCondition::wait (this=0x1651a78, mutex=0x16fef70, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f52fe8fb5e4 in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f52fe8fdd93 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f52fe8fc30f in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f52fe8fc769 in ThreadWeaver::Thread::run () from /usr/lib/libthreadweaver.so.4
#6  0x00007f5308935d35 in QThreadPrivate::start (arg=0x19a7660) at thread/qthread_unix.cpp:188
#7  0x00007f530482f3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#8  0x00007f5305413fcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f52e807f950 (LWP 7263)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f5308936d19 in QWaitCondition::wait (this=0x1651a78, mutex=0x16fef70, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  0x00007f52fe8fb5e4 in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f52fe8fdd93 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f52fe8fc30f in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f52fe8fc769 in ThreadWeaver::Thread::run () from /usr/lib/libthreadweaver.so.4
#6  0x00007f5308935d35 in QThreadPrivate::start (arg=0x1aadec0) at thread/qthread_unix.cpp:188
#7  0x00007f530482f3ba in start_thread (arg=<value optimized out>) at pthread_create.c:297
#8  0x00007f5305413fcd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5308ef0750 (LWP 6443)):
[KCrash Handler]
#5  QMetaObject::activate (sender=0x2e65646b2e67726f, m=<value optimized out>, local_signal_index=1, argv=0x7fff795b5a80) at kernel/qobject.cpp:3183
#6  0x00007f5306cdb2ca in QDBusConnectionPrivate::callWithCallbackFailed (this=0x7f5306ef0ba0, _t1=<value optimized out>, _t2=<value optimized out>)
    at .moc/release-shared/moc_qdbusconnection_p.cpp:112
#7  0x00007f5306ca2ad0 in QDBusConnectionPrivate::processFinishedCall (call=0x1676cd0) at qdbusintegrator.cpp:1689
#8  0x00007f5306ca801b in QDBusConnectionPrivate::sendWithReplyAsync (this=0x15ec620, message=<value optimized out>, receiver=0x199e360, returnMethod=0x7f5307269987 "1slotReceivedId(int)", 
    errorMethod=0x7f5307269a48 "1slotReceivedIdError(QDBusError)", timeout=<value optimized out>) at qdbusintegrator.cpp:1899
#9  0x00007f5306c9181a in QDBusConnection::callWithCallback (this=0x1a35b10, message=@0x5, receiver=0x0, returnMethod=0x4 <Address 0x4 out of bounds>, errorMethod=0x25e3f40 "`�i\005S\177", 
    timeout=90814976) at qdbusconnection.cpp:461
#10 0x00007f5306caf479 in QDBusAbstractInterface::callWithCallback (this=<value optimized out>, method=@0x7fff795b5eb0, args=@0x7fff795b5f00, receiver=0x199e360, 
    returnMethod=0x7f5307269987 "1slotReceivedId(int)", errorMethod=0x7f5307269a48 "1slotReceivedIdError(QDBusError)") at qdbusabstractinterface.cpp:471
#11 0x00007f530716cace in ?? () from /usr/lib/libkdeui.so.5
#12 0x00007f530716a86b in KNotification::sendEvent () from /usr/lib/libkdeui.so.5
#13 0x00007f530716b9f0 in KNotification::qt_metacall () from /usr/lib/libkdeui.so.5
#14 0x00007f5308a34ea2 in QMetaObject::activate (sender=0x2589780, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x4) at kernel/qobject.cpp:3113
#15 0x00007f5308a3a14f in QSingleShotTimer::timerEvent (this=0x2589780) at kernel/qtimer.cpp:298
#16 0x00007f5308a2f263 in QObject::event (this=0x2589780, e=0x5) at kernel/qobject.cpp:1075
#17 0x00007f5305feaf4d in QApplicationPrivate::notify_helper (this=0x15f4090, receiver=0x2589780, e=0x7fff795b6770) at kernel/qapplication.cpp:4056
#18 0x00007f5305ff318a in QApplication::notify (this=0x15f3cc0, receiver=0x2589780, e=0x7fff795b6770) at kernel/qapplication.cpp:4021
#19 0x00007f53070fd71b in KApplication::notify () from /usr/lib/libkdeui.so.5
#20 0x00007f5308a1f6ac in QCoreApplication::notifyInternal (this=0x15f3cc0, receiver=0x2589780, event=0x7fff795b6770) at kernel/qcoreapplication.cpp:610
#21 0x00007f5308a4c516 in QTimerInfoList::activateTimers (this=0x15f7b80) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#22 0x00007f5308a48b2d in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:165
#23 0x00007f5304a7e20a in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#24 0x00007f5304a818e0 in ?? () from /usr/lib/libglib-2.0.so.0
#25 0x00007f5304a81a7c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#26 0x00007f5308a48a8f in QEventDispatcherGlib::processEvents (this=0x15f32f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#27 0x00007f5306083bdf in QGuiEventDispatcherGlib::processEvents (this=0x7f5306ef0ba0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#28 0x00007f5308a1df42 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 2036034016}) at kernel/qeventloop.cpp:149
#29 0x00007f5308a1e314 in QEventLoop::exec (this=0x7fff795b6a20, flags={i = 2036034096}) at kernel/qeventloop.cpp:201
#30 0x00007f5308a205e4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#31 0x00007f52fd6c649c in kdemain () from /usr/lib/libkdeinit4_krunner.so
#32 0x0000000000407215 in _start ()

This bug may be a duplicate of or related to bug 203021

Reported using DrKonqi