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

-- Information about the crash:
Often when I type a search term krunner freezes and then crashes. If I mistype something and delete parts of the search with backspace krunner it almost always results in a crash.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Gohččunvuodjinlákta (krunner), signal: Segmentation fault
[Current thread is 1 (Thread 0xb782b720 (LWP 5877))]

Thread 6 (Thread 0xab97ab70 (LWP 5879)):
#0  0x00882422 in __kernel_vsyscall ()
#1  0x00529b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x081334eb in IA__g_poll (fds=0x8fa7fd8, nfds=1, timeout=-1) at /build/buildd/glib2.0-2.24.1/glib/gpoll.c:127
#3  0x081260ac in g_main_context_poll (context=0x8fa82a8, block=<value optimized out>, dispatch=1, self=0x8fa7ce8) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2904
#4  g_main_context_iterate (context=0x8fa82a8, block=<value optimized out>, dispatch=1, self=0x8fa7ce8) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2586
#5  0x081264b8 in IA__g_main_context_iteration (context=0x8fa82a8, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#6  0x014bb60f in QEventDispatcherGlib::processEvents (this=0x8fb2318, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#7  0x0148e059 in QEventLoop::processEvents (this=0xab97a280, flags=) at kernel/qeventloop.cpp:149
#8  0x0148e4aa in QEventLoop::exec (this=0xab97a280, flags=...) at kernel/qeventloop.cpp:201
#9  0x0138a5a8 in QThread::exec (this=0x8f79b78) at thread/qthread.cpp:487
#10 0x0146dc1b in QInotifyFileSystemWatcherEngine::run (this=0x8f79b78) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x0138d32e in QThreadPrivate::start (arg=0x8f79b78) at thread/qthread_unix.cpp:248
#12 0x003b596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x00537a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xaa5d5b70 (LWP 5882)):
#0  0x00882422 in __kernel_vsyscall ()
#1  0x003ba015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0054499d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0138e287 in QWaitConditionPrivate::wait (this=0x8d93448, mutex=0x8daa508, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8d93448, mutex=0x8daa508, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00425870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8d93430, th=0x8fdf5a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0042838c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8dd2908, th=0x8fdf5a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0042427b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8d93430, th=0x8fdf5a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00428482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8dd2908, th=0x8fdf5a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x004254d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d93430, th=0x8fdf5a0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x004284a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8dd2908, th=0x8fdf5a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x004254d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d93430, th=0x8fdf5a0, previous=0x916d118) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0042651e in ThreadWeaver::ThreadRunHelper::run (this=0xaa5d52e4, parent=0x8d93430, th=0x8fdf5a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x00426c3b in ThreadWeaver::Thread::run (this=0x8fdf5a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x0138d32e in QThreadPrivate::start (arg=0x8fdf5a0) at thread/qthread_unix.cpp:248
#15 0x003b596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x00537a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xa9dd4b70 (LWP 5883)):
#0  0x00882422 in __kernel_vsyscall ()
#1  0x003ba015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0054499d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0138e287 in QWaitConditionPrivate::wait (this=0x8d93448, mutex=0x8daa508, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8d93448, mutex=0x8daa508, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00425870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8d93430, th=0x8d9b010) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0042838c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8dd2908, th=0x8d9b010) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0042427b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8d93430, th=0x8d9b010) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00428482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8dd2908, th=0x8d9b010) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x004254d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d93430, th=0x8d9b010, previous=0x918d960) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0042651e in ThreadWeaver::ThreadRunHelper::run (this=0xa9dd42e4, parent=0x8d93430, th=0x8d9b010) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00426c3b in ThreadWeaver::Thread::run (this=0x8d9b010) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x0138d32e in QThreadPrivate::start (arg=0x8d9b010) at thread/qthread_unix.cpp:248
#13 0x003b596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x00537a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa95d3b70 (LWP 5884)):
#0  0x00882422 in __kernel_vsyscall ()
#1  0x003ba015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0054499d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0138e287 in QWaitConditionPrivate::wait (this=0x8d93448, mutex=0x8daa508, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8d93448, mutex=0x8daa508, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00425870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8d93430, th=0x90988a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0042838c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8dd2908, th=0x90988a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0042427b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8d93430, th=0x90988a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00428482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8dd2908, th=0x90988a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x004254d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d93430, th=0x90988a8, previous=0x9328548) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0042651e in ThreadWeaver::ThreadRunHelper::run (this=0xa95d32e4, parent=0x8d93430, th=0x90988a8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00426c3b in ThreadWeaver::Thread::run (this=0x90988a8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x0138d32e in QThreadPrivate::start (arg=0x90988a8) at thread/qthread_unix.cpp:248
#13 0x003b596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x00537a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa8dd2b70 (LWP 5885)):
#0  0x00882422 in __kernel_vsyscall ()
#1  0x003ba015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0054499d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0138e287 in QWaitConditionPrivate::wait (this=0x8d93448, mutex=0x8daa508, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x8d93448, mutex=0x8daa508, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x00425870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x8d93430, th=0x8d162a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x0042838c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8dd2908, th=0x8d162a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0042427b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x8d93430, th=0x8d162a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00428482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8dd2908, th=0x8d162a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x004254d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d93430, th=0x8d162a0, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x004284a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x8dd2908, th=0x8d162a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x004254d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x8d93430, th=0x8d162a0, previous=0x931ae38) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0042651e in ThreadWeaver::ThreadRunHelper::run (this=0xa8dd22e4, parent=0x8d93430, th=0x8d162a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x00426c3b in ThreadWeaver::Thread::run (this=0x8d162a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x0138d32e in QThreadPrivate::start (arg=0x8d162a0) at thread/qthread_unix.cpp:248
#15 0x003b596e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x00537a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb782b720 (LWP 5877)):
[KCrash Handler]
#6  QString::operator< (this=0x90ec020, other=...) at tools/qstring.cpp:2124
#7  0x0013e515 in qMapLessThanKey<QString> (this=0x8e83588, match=..., useAnyId=false) at /usr/include/qt4/QtCore/qmap.h:107
#8  QMap<QString, ResultItem*>::erase (this=0x8e83588, match=..., useAnyId=false) at /usr/include/qt4/QtCore/qmap.h:701
#9  ResultScene::addQueryMatch (this=0x8e83588, match=..., useAnyId=false) at ../../krunner/interfaces/default/resultscene.cpp:274
#10 0x0013e946 in ResultScene::setQueryMatches (this=0x8e83588, m=...) at ../../krunner/interfaces/default/resultscene.cpp:176
#11 0x0013ef8d in ResultScene::qt_metacall (this=0x8e83588, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfe09fe8) at ./resultscene.moc:101
#12 0x01494c9a in QMetaObject::metacall (object=0x8e83588, cl=QMetaObject::WriteProperty, idx=25, argv=0xbfe09fe8) at kernel/qmetaobject.cpp:237
#13 0x014a33d5 in QMetaObject::activate (sender=0x8d985b0, m=0xf678a4, local_signal_index=0, argv=0xbfe09fe8) at kernel/qobject.cpp:3293
#14 0x00e4edc3 in Plasma::RunnerManager::matchesChanged (this=0x8d985b0, _t1=...) at ./runnermanager.moc:118
#15 0x00e527d7 in Plasma::RunnerManagerPrivate::matchesChanged (this=0x8d985b0, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfe0a10c) at ../../plasma/runnermanager.cpp:90
#16 Plasma::RunnerManager::qt_metacall (this=0x8d985b0, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfe0a10c) at ./runnermanager.moc:104
#17 0x01494c9a in QMetaObject::metacall (object=0x8d985b0, cl=QMetaObject::WriteProperty, idx=13, argv=0xbfe0a10c) at kernel/qmetaobject.cpp:237
#18 0x014a33d5 in QMetaObject::activate (sender=0x8ca99ec, m=0x15a35a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#19 0x014f4aa7 in QTimer::timeout (this=0x8ca99ec) at .moc/release-shared/moc_qtimer.cpp:134
#20 0x014ab60e in QTimer::timerEvent (this=0x8ca99ec, e=0xbfe0a640) at kernel/qtimer.cpp:271
#21 0x014a0254 in QObject::event (this=0x8ca99ec, e=0x8fe8418) at kernel/qobject.cpp:1212
#22 0x02c5092c in QApplicationPrivate::notify_helper (this=0x8caa018, receiver=0x8ca99ec, e=0xbfe0a640) at kernel/qapplication.cpp:4300
#23 0x02c574ae in QApplication::notify (this=0x8ca5248, receiver=0x8ca99ec, e=0xbfe0a640) at kernel/qapplication.cpp:3704
#24 0x0114ff5a in KApplication::notify (this=0x8ca5248, receiver=0x8ca99ec, event=0xbfe0a640) at ../../kdeui/kernel/kapplication.cpp:302
#25 0x0148fa3b in QCoreApplication::notifyInternal (this=0x8ca5248, receiver=0x8ca99ec, event=0xbfe0a640) at kernel/qcoreapplication.cpp:704
#26 0x014bed66 in QCoreApplication::sendEvent (this=0x8cb4b74) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#27 QTimerInfoList::activateTimers (this=0x8cb4b74) at kernel/qeventdispatcher_unix.cpp:603
#28 0x014bb917 in timerSourceDispatch (source=0x8cb4ba8) at kernel/qeventdispatcher_glib.cpp:184
#29 idleTimerSourceDispatch (source=0x8cb4ba8) at kernel/qeventdispatcher_glib.cpp:231
#30 0x081225e5 in g_main_dispatch (context=0x8cb4658) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:1960
#31 IA__g_main_context_dispatch (context=0x8cb4658) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2513
#32 0x081262d8 in g_main_context_iterate (context=0x8cb4658, block=<value optimized out>, dispatch=1, self=0x8cb1a80) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2591
#33 0x081264b8 in IA__g_main_context_iteration (context=0x8cb4658, may_block=1) at /build/buildd/glib2.0-2.24.1/glib/gmain.c:2654
#34 0x014bb5d5 in QEventDispatcherGlib::processEvents (this=0x8c89438, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#35 0x02d10585 in QGuiEventDispatcherGlib::processEvents (this=0x8c89438, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x0148e059 in QEventLoop::processEvents (this=0xbfe0a904, flags=) at kernel/qeventloop.cpp:149
#37 0x0148e4aa in QEventLoop::exec (this=0xbfe0a904, flags=...) at kernel/qeventloop.cpp:201
#38 0x0149269f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#39 0x02c509c7 in QApplication::exec () at kernel/qapplication.cpp:3579
#40 0x00132e5e in kdemain (argc=1, argv=0xbfe0aad4) at ../../krunner/main.cpp:65
#41 0x0804860b in main (argc=1, argv=0xbfe0aad4) at krunner_dummy.cpp:3

This bug may be a duplicate of or related to bug 237250.

Possible duplicates by query: bug 237385, bug 237250, bug 236439, bug 236007, bug 233925.

Reported using DrKonqi