Version:            (using KDE 4.4.2)
OS:                Linux
Installed from:    Ubuntu Packages

KRunner crashes now and again, sometime when I'm using it but most of the time a crash report just apprears telling me that krunner has crashed.

The crash reporting system in Ubuntu tells me that "This report does not contain enough information  [...], so the automated bug reporting process is not enabled for this crash". 

The information I do get is this: 


Application: krunner (0.1)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-21-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
<In detail, tell us what you were doing  when the application crashed.>

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Run Command Interface (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7849aa0 (LWP 1568))]

Thread 6 (Thread 0xab9eeb70 (LWP 1582)):
#0  0x042b2329 in g_main_context_acquire () from /lib/libglib-2.0.so.0
#1  0x042b3e5e in ?? () from /lib/libglib-2.0.so.0
#2  0x042b44b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x0980460f in QEventDispatcherGlib::processEvents (this=0x9f93da0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#4  0x097d7059 in QEventLoop::processEvents (this=0xab9ee290, flags=) at kernel/qeventloop.cpp:149
#5  0x097d74aa in QEventLoop::exec (this=0xab9ee290, flags=...) at kernel/qeventloop.cpp:201
#6  0x096d35a8 in QThread::exec (this=0xa1f37f8) at thread/qthread.cpp:487
#7  0x097b6c1b in QInotifyFileSystemWatcherEngine::run (this=0xa1f37f8) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x096d632e in QThreadPrivate::start (arg=0xa1f37f8) at thread/qthread_unix.cpp:248
#9  0x00d7496e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#10 0x00367a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xab069b70 (LWP 2360)):
#0  0x00b46422 in __kernel_vsyscall ()
#1  0x00d79015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x096d7287 in QWaitConditionPrivate::wait (this=0x9fe5b20, mutex=0x9fdaf80, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9fe5b20, mutex=0x9fdaf80, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x00d90870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9fe5b08, th=0xa1099d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x00d9338c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9fd5590, th=0xa1099d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x00d8f27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9fe5b08, th=0xa1099d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x00d93482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9fd5590, th=0xa1099d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00d904d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9fe5b08, th=0xa1099d0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x00d934a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9fd5590, th=0xa1099d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x00d904d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9fe5b08, th=0xa1099d0, previous=0xa2f8918) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x00d9151e in ThreadWeaver::ThreadRunHelper::run (this=0xab0692f4, parent=0x9fe5b08, th=0xa1099d0) at ../../../threadweaver/Weaver/Thread.cpp:87
#12 0x00d91c3b in ThreadWeaver::Thread::run (this=0xa1099d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#13 0x096d632e in QThreadPrivate::start (arg=0xa1099d0) at thread/qthread_unix.cpp:248
#14 0x00d7496e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x00367a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xaa868b70 (LWP 2361)):
#0  0x00b46422 in __kernel_vsyscall ()
#1  0x00d79015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x096d7287 in QWaitConditionPrivate::wait (this=0x9fe5b20, mutex=0x9fdaf80, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9fe5b20, mutex=0x9fdaf80, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x00d90870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9fe5b08, th=0xa33e6f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x00d9338c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9fd5590, th=0xa33e6f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x00d8f27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9fe5b08, th=0xa33e6f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x00d93482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9fd5590, th=0xa33e6f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00d904d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9fe5b08, th=0xa33e6f0, previous=0xa3005a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x00d9151e in ThreadWeaver::ThreadRunHelper::run (this=0xaa8682f4, parent=0x9fe5b08, th=0xa33e6f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00d91c3b in ThreadWeaver::Thread::run (this=0xa33e6f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x096d632e in QThreadPrivate::start (arg=0xa33e6f0) at thread/qthread_unix.cpp:248
#12 0x00d7496e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x00367a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xaa067b70 (LWP 2362)):
#0  0x00b46422 in __kernel_vsyscall ()
#1  0x00d79015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x096d7287 in QWaitConditionPrivate::wait (this=0x9fe5b20, mutex=0x9fdaf80, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9fe5b20, mutex=0x9fdaf80, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x00d90870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9fe5b08, th=0xa02d770) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x00d9338c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9fd5590, th=0xa02d770) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x00d8f27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9fe5b08, th=0xa02d770) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x00d93482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9fd5590, th=0xa02d770) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00d904d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9fe5b08, th=0xa02d770, previous=0xa7cfbb8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x00d9151e in ThreadWeaver::ThreadRunHelper::run (this=0xaa0672f4, parent=0x9fe5b08, th=0xa02d770) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00d91c3b in ThreadWeaver::Thread::run (this=0xa02d770) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x096d632e in QThreadPrivate::start (arg=0xa02d770) at thread/qthread_unix.cpp:248
#12 0x00d7496e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x00367a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa9866b70 (LWP 2363)):
#0  0x00b46422 in __kernel_vsyscall ()
#1  0x00d79015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x096d7287 in QWaitConditionPrivate::wait (this=0x9fe5b20, mutex=0x9fdaf80, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9fe5b20, mutex=0x9fdaf80, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x00d90870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9fe5b08, th=0xa315620) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x00d9338c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9fd5590, th=0xa315620) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x00d8f27b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9fe5b08, th=0xa315620) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x00d93482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9fd5590, th=0xa315620) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x00d904d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9fe5b08, th=0xa315620, previous=0xa299ea8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x00d9151e in ThreadWeaver::ThreadRunHelper::run (this=0xa98662f4, parent=0x9fe5b08, th=0xa315620) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x00d91c3b in ThreadWeaver::Thread::run (this=0xa315620) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x096d632e in QThreadPrivate::start (arg=0xa315620) at thread/qthread_unix.cpp:248
#12 0x00d7496e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x00367a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7849aa0 (LWP 1568)):
[KCrash Handler]
#6  0x0195c39a in ?? () from /lib/libdbus-1.so.3
#7  0x0196f695 in ?? () from /lib/libdbus-1.so.3
#8  0x01960505 in ?? () from /lib/libdbus-1.so.3
#9  0x01974492 in dbus_timeout_handle () from /lib/libdbus-1.so.3
#10 0x0040a2c5 in q_dbus_timeout_handle (this=0x19, e=0xbfe24810) at qdbus_symbols_p.h:172
#11 QDBusConnectionPrivate::timerEvent (this=0x19, e=0xbfe24810) at qdbusintegrator.cpp:1035
#12 0x097e9254 in QObject::event (this=0x9f12c40, e=0xa359cb0) at kernel/qobject.cpp:1212
#13 0x024b04dc in QApplicationPrivate::notify_helper (this=0x9f187c8, receiver=0x9f12c40, e=0xbfe24810) at kernel/qapplication.cpp:4300
#14 0x024b705e in QApplication::notify (this=0x9f185c8, receiver=0x9f12c40, e=0xbfe24810) at kernel/qapplication.cpp:3704
#15 0x0110cf2a in KApplication::notify (this=0x9f185c8, receiver=0x9f12c40, event=0xbfe24810) at ../../kdeui/kernel/kapplication.cpp:302
#16 0x097d8a3b in QCoreApplication::notifyInternal (this=0x9f185c8, receiver=0x9f12c40, event=0xbfe24810) at kernel/qcoreapplication.cpp:704
#17 0x09807d66 in QCoreApplication::sendEvent (this=0x9f1b184) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#18 QTimerInfoList::activateTimers (this=0x9f1b184) at kernel/qeventdispatcher_unix.cpp:603
#19 0x09804917 in timerSourceDispatch (source=0x9f1b1b8) at kernel/qeventdispatcher_glib.cpp:184
#20 idleTimerSourceDispatch (source=0x9f1b1b8) at kernel/qeventdispatcher_glib.cpp:231
#21 0x042b05e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#22 0x042b42d8 in ?? () from /lib/libglib-2.0.so.0
#23 0x042b44b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#24 0x098045d5 in QEventDispatcherGlib::processEvents (this=0x9ecbb48, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#25 0x02570135 in QGuiEventDispatcherGlib::processEvents (this=0x9ecbb48, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#26 0x097d7059 in QEventLoop::processEvents (this=0xbfe24ad4, flags=) at kernel/qeventloop.cpp:149
#27 0x097d74aa in QEventLoop::exec (this=0xbfe24ad4, flags=...) at kernel/qeventloop.cpp:201
#28 0x097db69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#29 0x024b0577 in QApplication::exec () at kernel/qapplication.cpp:3579
#30 0x0767cd7e in kdemain (argc=1, argv=0x9efe100) at ../../krunner/main.cpp:65
#31 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x9ee9281 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717
#32 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#33 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#34 0x0804fe4f in main (argc=4, argv=0xbfe25554, envp=0xbfe25568) at ../../kinit/kinit.cpp:1845

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