Application: krunner (0.1)
KDE Platform Version: 4.4.3 (KDE 4.4.3)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
I quickly opened krunner, types "sys" en pressed enter, assuming that System Settings would be the first option. When System Settings didn't open I opened krunner again. I don't think I had time to type anything before it crashed. System Settings opened the same second, apparently it was just a little slow. 

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Run Command Interface (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76edaa0 (LWP 1491))]

Thread 6 (Thread 0xaa86fb70 (LWP 1505)):
#0  0x00ae6422 in __kernel_vsyscall ()
#1  0x00c9cb86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x0700d4eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x070000ac in ?? () from /lib/libglib-2.0.so.0
#4  0x070004b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x009b060f in QEventDispatcherGlib::processEvents (this=0x9d95ed8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x00983059 in QEventLoop::processEvents (this=0xaa86f290, flags=) at kernel/qeventloop.cpp:149
#7  0x009834aa in QEventLoop::exec (this=0xaa86f290, flags=...) at kernel/qeventloop.cpp:201
#8  0x0087f5a8 in QThread::exec (this=0x9d62578) at thread/qthread.cpp:487
#9  0x00962c1b in QInotifyFileSystemWatcherEngine::run (this=0x9d62578) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x0088232e in QThreadPrivate::start (arg=0x9d62578) at thread/qthread_unix.cpp:248
#11 0x0070f96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x00caaa0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xa9ee7b70 (LWP 1800)):
#0  0x00ae6422 in __kernel_vsyscall ()
#1  0x00714015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00883287 in QWaitConditionPrivate::wait (this=0x9b62938, mutex=0x9b5cf68, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9b62938, mutex=0x9b5cf68, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x07577870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9b62920, th=0x9e80560) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0757a38c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b35648, th=0x9e80560) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0757627b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9b62920, th=0x9e80560) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x0757a482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b35648, th=0x9e80560) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x075774d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b62920, th=0x9e80560, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x0757a4a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b35648, th=0x9e80560) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x075774d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b62920, th=0x9e80560, previous=0xa139948) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x0757851e in ThreadWeaver::ThreadRunHelper::run (this=0xa9ee72f4, parent=0x9b62920, th=0x9e80560) at ../../../threadweaver/Weaver/Thread.cpp:87
#12 0x07578c3b in ThreadWeaver::Thread::run (this=0x9e80560) at ../../../threadweaver/Weaver/Thread.cpp:142
#13 0x0088232e in QThreadPrivate::start (arg=0x9e80560) at thread/qthread_unix.cpp:248
#14 0x0070f96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x00caaa0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xa94ffb70 (LWP 1801)):
#0  0x00ae6422 in __kernel_vsyscall ()
#1  0x00714015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00883287 in QWaitConditionPrivate::wait (this=0x9b62938, mutex=0x9b5cf68, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9b62938, mutex=0x9b5cf68, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x07577870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9b62920, th=0x9b49eb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0757a38c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b35648, th=0x9b49eb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0757627b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9b62920, th=0x9b49eb0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x0757a482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b35648, th=0x9b49eb0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x075774d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b62920, th=0x9b49eb0, previous=0x9ea3f18) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x0757851e in ThreadWeaver::ThreadRunHelper::run (this=0xa94ff2f4, parent=0x9b62920, th=0x9b49eb0) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x07578c3b in ThreadWeaver::Thread::run (this=0x9b49eb0) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x0088232e in QThreadPrivate::start (arg=0x9b49eb0) at thread/qthread_unix.cpp:248
#12 0x0070f96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x00caaa0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa8cfeb70 (LWP 1802)):
#0  0x00ae6422 in __kernel_vsyscall ()
#1  0x00714015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00883287 in QWaitConditionPrivate::wait (this=0x9b62938, mutex=0x9b5cf68, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9b62938, mutex=0x9b5cf68, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x07577870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9b62920, th=0x9d7eb98) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0757a38c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b35648, th=0x9d7eb98) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0757627b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9b62920, th=0x9d7eb98) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x0757a482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b35648, th=0x9d7eb98) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x075774d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b62920, th=0x9d7eb98, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x0757a4a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b35648, th=0x9d7eb98) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x075774d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b62920, th=0x9d7eb98, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x0757a4a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b35648, th=0x9d7eb98) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#12 0x075774d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b62920, th=0x9d7eb98, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#13 0x0757a4a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b35648, th=0x9d7eb98) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#14 0x075774d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b62920, th=0x9d7eb98, previous=0x9f47f70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#15 0x0757851e in ThreadWeaver::ThreadRunHelper::run (this=0xa8cfe2f4, parent=0x9b62920, th=0x9d7eb98) at ../../../threadweaver/Weaver/Thread.cpp:87
#16 0x07578c3b in ThreadWeaver::Thread::run (this=0x9d7eb98) at ../../../threadweaver/Weaver/Thread.cpp:142
#17 0x0088232e in QThreadPrivate::start (arg=0x9d7eb98) at thread/qthread_unix.cpp:248
#18 0x0070f96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#19 0x00caaa0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa84fdb70 (LWP 1803)):
#0  0x00ae6422 in __kernel_vsyscall ()
#1  0x00714015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00883287 in QWaitConditionPrivate::wait (this=0x9b62938, mutex=0x9b5cf68, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9b62938, mutex=0x9b5cf68, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x07577870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9b62920, th=0x9be47b8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0757a38c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9b35648, th=0x9be47b8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0757627b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9b62920, th=0x9be47b8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x0757a482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9b35648, th=0x9be47b8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x075774d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9b62920, th=0x9be47b8, previous=0xa139108) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x0757851e in ThreadWeaver::ThreadRunHelper::run (this=0xa84fd2f4, parent=0x9b62920, th=0x9be47b8) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x07578c3b in ThreadWeaver::Thread::run (this=0x9be47b8) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x0088232e in QThreadPrivate::start (arg=0x9be47b8) at thread/qthread_unix.cpp:248
#12 0x0070f96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x00caaa0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb76edaa0 (LWP 1491)):
[KCrash Handler]
#6  0x09602d2a in QGraphicsItem::scene (this=0x9bd05a0) at graphicsview/qgraphicsitem.cpp:1405
#7  0x0166dd5f in ResultScene::clearMatches (this=0x9bd05a0) at ../../krunner/interfaces/default/resultscene.cpp:101
#8  0x0166e013 in ResultScene::qt_metacall (this=0x9bd05a0, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfd99efc) at ./resultscene.moc:107
#9  0x00989c9a in QMetaObject::metacall (object=0x9bd05a0, cl=10, idx=29, argv=0xbfd99efc) at kernel/qmetaobject.cpp:237
#10 0x009983d5 in QMetaObject::activate (sender=0x9bd05b4, m=0xa985a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#11 0x009e9aa7 in QTimer::timeout (this=0x9bd05b4) at .moc/release-shared/moc_qtimer.cpp:134
#12 0x009a060e in QTimer::timerEvent (this=0x9bd05b4, e=0xbfd9a430) at kernel/qtimer.cpp:271
#13 0x00995254 in QObject::event (this=0x9bd05b4, e=0xffffffff) at kernel/qobject.cpp:1212
#14 0x08fa14dc in QApplicationPrivate::notify_helper (this=0x9ac7780, receiver=0x9bd05b4, e=0xbfd9a430) at kernel/qapplication.cpp:4300
#15 0x08fa805e in QApplication::notify (this=0x9ac7580, receiver=0x9bd05b4, e=0xbfd9a430) at kernel/qapplication.cpp:3704
#16 0x00f3df5a in KApplication::notify (this=0x9ac7580, receiver=0x9bd05b4, event=0xbfd9a430) at ../../kdeui/kernel/kapplication.cpp:302
#17 0x00984a3b in QCoreApplication::notifyInternal (this=0x9ac7580, receiver=0x9bd05b4, event=0xbfd9a430) at kernel/qcoreapplication.cpp:704
#18 0x009b3d66 in QCoreApplication::sendEvent (this=0x9aca574) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#19 QTimerInfoList::activateTimers (this=0x9aca574) at kernel/qeventdispatcher_unix.cpp:603
#20 0x009b0917 in timerSourceDispatch (source=0x9aca5a8) at kernel/qeventdispatcher_glib.cpp:184
#21 idleTimerSourceDispatch (source=0x9aca5a8) at kernel/qeventdispatcher_glib.cpp:231
#22 0x06ffc5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#23 0x070002d8 in ?? () from /lib/libglib-2.0.so.0
#24 0x070004b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#25 0x009b05d5 in QEventDispatcherGlib::processEvents (this=0x9a7ab48, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#26 0x09061135 in QGuiEventDispatcherGlib::processEvents (this=0x9a7ab48, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#27 0x00983059 in QEventLoop::processEvents (this=0xbfd9a6f4, flags=) at kernel/qeventloop.cpp:149
#28 0x009834aa in QEventLoop::exec (this=0xbfd9a6f4, flags=...) at kernel/qeventloop.cpp:201
#29 0x0098769f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#30 0x08fa1577 in QApplication::exec () at kernel/qapplication.cpp:3579
#31 0x01661e5e in kdemain (argc=1, argv=0x9aad0a8) at ../../krunner/main.cpp:65
#32 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x9ab5d31 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717
#33 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#34 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#35 0x0804fe4f in main (argc=4, argv=0xbfd9b174, envp=0xbfd9b188) at ../../kinit/kinit.cpp:1845

This bug may be a duplicate of or related to bug 225778.

Possible duplicates by query: bug 225778.

Reported using DrKonqi