Application: krunner (0.1)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-28-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
I tried to type a simple formula (3100*4/5) in to krunner, but as soon as I got past the "/", krunner  crashed and brought up the bug report dialog.  

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Run Command Interface (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77c8aa0 (LWP 1379))]

Thread 7 (Thread 0xaa94db70 (LWP 1430)):
#0  0x013dce16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x0115b6fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x01160825 in QTimerInfoList::updateCurrentTime (this=0x853a8cc) at kernel/qeventdispatcher_unix.cpp:340
#3  0x0116086a in QTimerInfoList::timerWait (this=0x853a8cc, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x0115e818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xaa94d0cc) at kernel/qeventdispatcher_glib.cpp:136
#5  0x0115e8a5 in timerSourcePrepare (source=0x0, timeout=0x13e0ff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0x041e5aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x041e5ee9 in ?? () from /lib/libglib-2.0.so.0
#8  0x041e64b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x0115e60f in QEventDispatcherGlib::processEvents (this=0x8522060, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x01131059 in QEventLoop::processEvents (this=0xaa94d290, flags=) at kernel/qeventloop.cpp:149
#11 0x011314aa in QEventLoop::exec (this=0xaa94d290, flags=...) at kernel/qeventloop.cpp:201
#12 0x0102d5a8 in QThread::exec (this=0x841aeb8) at thread/qthread.cpp:487
#13 0x01110c1b in QInotifyFileSystemWatcherEngine::run (this=0x841aeb8) at io/qfilesystemwatcher_inotify.cpp:248
#14 0x0103032e in QThreadPrivate::start (arg=0x841aeb8) at thread/qthread_unix.cpp:248
#15 0x0023296e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x059a7a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xa9fdcb70 (LWP 1595)):
#0  0x00705422 in __kernel_vsyscall ()
#1  0x00237015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01031287 in QWaitConditionPrivate::wait (this=0x841c938, mutex=0x84116b8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x841c938, mutex=0x84116b8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x06ac4870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x841c920, th=0x84184a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x06ac738c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x83e11f0, th=0x84184a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x06ac327b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x841c920, th=0x84184a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x06ac7482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x83e11f0, th=0x84184a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x06ac44d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x841c920, th=0x84184a8, previous=0x8655c10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x06ac551e in ThreadWeaver::ThreadRunHelper::run (this=0xa9fdc2f4, parent=0x841c920, th=0x84184a8) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x06ac5c3b in ThreadWeaver::Thread::run (this=0x84184a8) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x0103032e in QThreadPrivate::start (arg=0x84184a8) at thread/qthread_unix.cpp:248
#12 0x0023296e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x059a7a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xa95ffb70 (LWP 1596)):
#0  0x00705422 in __kernel_vsyscall ()
#1  0x00237015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01031287 in QWaitConditionPrivate::wait (this=0x841c938, mutex=0x84116b8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x841c938, mutex=0x84116b8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x06ac4870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x841c920, th=0x830b248) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x06ac738c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x83e11f0, th=0x830b248) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x06ac327b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x841c920, th=0x830b248) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x06ac7482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x83e11f0, th=0x830b248) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x06ac44d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x841c920, th=0x830b248, previous=0x874dc70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x06ac551e in ThreadWeaver::ThreadRunHelper::run (this=0xa95ff2f4, parent=0x841c920, th=0x830b248) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x06ac5c3b in ThreadWeaver::Thread::run (this=0x830b248) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x0103032e in QThreadPrivate::start (arg=0x830b248) at thread/qthread_unix.cpp:248
#12 0x0023296e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x059a7a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xa8dfeb70 (LWP 1597)):
#0  0x00705422 in __kernel_vsyscall ()
#1  0x00237015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01031287 in QWaitConditionPrivate::wait (this=0x841c938, mutex=0x84116b8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x841c938, mutex=0x84116b8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x06ac4870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x841c920, th=0x851daa8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x06ac738c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x83e11f0, th=0x851daa8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x06ac327b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x841c920, th=0x851daa8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x06ac7482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x83e11f0, th=0x851daa8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x06ac44d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x841c920, th=0x851daa8, previous=0x8750bb8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x06ac551e in ThreadWeaver::ThreadRunHelper::run (this=0xa8dfe2f4, parent=0x841c920, th=0x851daa8) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x06ac5c3b in ThreadWeaver::Thread::run (this=0x851daa8) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x0103032e in QThreadPrivate::start (arg=0x851daa8) at thread/qthread_unix.cpp:248
#12 0x0023296e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x059a7a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa85fdb70 (LWP 1598)):
#0  0x00705422 in __kernel_vsyscall ()
#1  0x00237015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01031287 in QWaitConditionPrivate::wait (this=0x841c938, mutex=0x84116b8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x841c938, mutex=0x84116b8, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x06ac4870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x841c920, th=0x8562c68) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x06ac738c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x83e11f0, th=0x8562c68) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x06ac327b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x841c920, th=0x8562c68) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x06ac7482 in ThreadWeaver::WorkingHardState::applyForWork (this=0x83e11f0, th=0x8562c68) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x06ac44d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x841c920, th=0x8562c68, previous=0xa6858d10) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x06ac551e in ThreadWeaver::ThreadRunHelper::run (this=0xa85fd2f4, parent=0x841c920, th=0x8562c68) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x06ac5c3b in ThreadWeaver::Thread::run (this=0x8562c68) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x0103032e in QThreadPrivate::start (arg=0x8562c68) at thread/qthread_unix.cpp:248
#12 0x0023296e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x059a7a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa67ffb70 (LWP 2675)):
#0  0x00705422 in __kernel_vsyscall ()
#1  0x00237015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0241ac97 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x24f41a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#3  0x0241ace1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x24f41a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#4  0x0023296e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x059a7a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb77c8aa0 (LWP 1379)):
[KCrash Handler]
#6  QString::operator< (this=0x88cac88, other=...) at tools/qstring.cpp:2124
#7  0x014755a5 in qMapLessThanKey<QString> (this=0x851a8e8, match=..., useAnyId=true) at /usr/include/qt4/QtCore/qmap.h:107
#8  QMap<QString, ResultItem*>::erase (this=0x851a8e8, match=..., useAnyId=true) at /usr/include/qt4/QtCore/qmap.h:701
#9  ResultScene::addQueryMatch (this=0x851a8e8, match=..., useAnyId=true) at ../../krunner/interfaces/default/resultscene.cpp:274
#10 0x01475ab2 in ResultScene::setQueryMatches (this=0x851a8e8, m=...) at ../../krunner/interfaces/default/resultscene.cpp:187
#11 0x0147601d in ResultScene::qt_metacall (this=0x851a8e8, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfec1b68) at ./resultscene.moc:101
#12 0x01137c9a in QMetaObject::metacall (object=0x851a8e8, cl=QMetaObject::WriteProperty, idx=25, argv=0xbfec1b68) at kernel/qmetaobject.cpp:237
#13 0x011463d5 in QMetaObject::activate (sender=0x835ec80, m=0x29588a4, local_signal_index=0, argv=0xbfec1b68) at kernel/qobject.cpp:3293
#14 0x0283fde3 in Plasma::RunnerManager::matchesChanged (this=0x835ec80, _t1=...) at ./runnermanager.moc:118
#15 0x028437f7 in Plasma::RunnerManagerPrivate::matchesChanged (this=0x835ec80, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfec1c8c) at ../../plasma/runnermanager.cpp:90
#16 Plasma::RunnerManager::qt_metacall (this=0x835ec80, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfec1c8c) at ./runnermanager.moc:104
#17 0x01137c9a in QMetaObject::metacall (object=0x835ec80, cl=QMetaObject::WriteProperty, idx=13, argv=0xbfec1c8c) at kernel/qmetaobject.cpp:237
#18 0x011463d5 in QMetaObject::activate (sender=0x835ed34, m=0x12465a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#19 0x01197aa7 in QTimer::timeout (this=0x835ed34) at .moc/release-shared/moc_qtimer.cpp:134
#20 0x0114e60e in QTimer::timerEvent (this=0x835ed34, e=0xbfec21c0) at kernel/qtimer.cpp:271
#21 0x01143254 in QObject::event (this=0x835ed34, e=0x88c7ef0) at kernel/qobject.cpp:1212
#22 0x0194d4dc in QApplicationPrivate::notify_helper (this=0x82e3998, receiver=0x835ed34, e=0xbfec21c0) at kernel/qapplication.cpp:4300
#23 0x0195405e in QApplication::notify (this=0x82e3798, receiver=0x835ed34, e=0xbfec21c0) at kernel/qapplication.cpp:3704
#24 0x00df240a in KApplication::notify (this=0x82e3798, receiver=0x835ed34, event=0xbfec21c0) at ../../kdeui/kernel/kapplication.cpp:302
#25 0x01132a3b in QCoreApplication::notifyInternal (this=0x82e3798, receiver=0x835ed34, event=0xbfec21c0) at kernel/qcoreapplication.cpp:704
#26 0x01161d66 in QCoreApplication::sendEvent (this=0x82e6734) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#27 QTimerInfoList::activateTimers (this=0x82e6734) at kernel/qeventdispatcher_unix.cpp:603
#28 0x0115e917 in timerSourceDispatch (source=0x82e6768) at kernel/qeventdispatcher_glib.cpp:184
#29 idleTimerSourceDispatch (source=0x82e6768) at kernel/qeventdispatcher_glib.cpp:231
#30 0x041e25e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#31 0x041e62d8 in ?? () from /lib/libglib-2.0.so.0
#32 0x041e64b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#33 0x0115e5d5 in QEventDispatcherGlib::processEvents (this=0x82e34c0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#34 0x01a0d135 in QGuiEventDispatcherGlib::processEvents (this=0x82e34c0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x01131059 in QEventLoop::processEvents (this=0xbfec2484, flags=) at kernel/qeventloop.cpp:149
#36 0x011314aa in QEventLoop::exec (this=0xbfec2484, flags=...) at kernel/qeventloop.cpp:201
#37 0x0049b00b in KIO::NetAccess::enter_loop (this=0xbfec2514) at ../../kio/kio/netaccess.cpp:502
#38 0x0049b20c in KIO::NetAccess::statInternal (this=0xbfec2514, url=..., details=<value optimized out>, side=KIO::NetAccess::SourceSide, window=0x0) at ../../kio/kio/netaccess.cpp:355
#39 0x0049c08b in KIO::NetAccess::stat (url=..., entry=..., window=0x0) at ../../kio/kio/netaccess.cpp:221
#40 0x058cee25 in Nepomuk::SearchRunner::actionsForMatch (this=0x856d448, match=...) at ../../../../../plasma/generic/runners/nepomuksearch/nepomuksearchrunner.cpp:150
#41 0x0283fe6c in Plasma::RunnerManager::actionsForMatch (this=0x835ec80, match=...) at ../../plasma/runnermanager.cpp:535
#42 0x01470e83 in ResultItem::setupActions (this=0x8598530) at ../../krunner/interfaces/default/resultitem.cpp:167
#43 0x014734d1 in ResultItem::setMatch (this=0x8598530, match=...) at ../../krunner/interfaces/default/resultitem.cpp:159
#44 0x014754f7 in ResultScene::addQueryMatch (this=0x851a8e8, match=..., useAnyId=true) at ../../krunner/interfaces/default/resultscene.cpp:273
#45 0x01475ab2 in ResultScene::setQueryMatches (this=0x851a8e8, m=...) at ../../krunner/interfaces/default/resultscene.cpp:187
#46 0x0147601d in ResultScene::qt_metacall (this=0x851a8e8, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfec2a38) at ./resultscene.moc:101
#47 0x01137c9a in QMetaObject::metacall (object=0x851a8e8, cl=QMetaObject::WriteProperty, idx=25, argv=0xbfec2a38) at kernel/qmetaobject.cpp:237
#48 0x011463d5 in QMetaObject::activate (sender=0x835ec80, m=0x29588a4, local_signal_index=0, argv=0xbfec2a38) at kernel/qobject.cpp:3293
#49 0x0283fde3 in Plasma::RunnerManager::matchesChanged (this=0x835ec80, _t1=...) at ./runnermanager.moc:118
#50 0x028437f7 in Plasma::RunnerManagerPrivate::matchesChanged (this=0x835ec80, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfec2b5c) at ../../plasma/runnermanager.cpp:90
#51 Plasma::RunnerManager::qt_metacall (this=0x835ec80, _c=QMetaObject::InvokeMetaMethod, _id=9, _a=0xbfec2b5c) at ./runnermanager.moc:104
#52 0x01137c9a in QMetaObject::metacall (object=0x835ec80, cl=QMetaObject::WriteProperty, idx=13, argv=0xbfec2b5c) at kernel/qmetaobject.cpp:237
#53 0x011463d5 in QMetaObject::activate (sender=0x835ed34, m=0x12465a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#54 0x01197aa7 in QTimer::timeout (this=0x835ed34) at .moc/release-shared/moc_qtimer.cpp:134
#55 0x0114e60e in QTimer::timerEvent (this=0x835ed34, e=0xbfec3090) at kernel/qtimer.cpp:271
#56 0x01143254 in QObject::event (this=0x835ed34, e=0x88c7ef0) at kernel/qobject.cpp:1212
#57 0x0194d4dc in QApplicationPrivate::notify_helper (this=0x82e3998, receiver=0x835ed34, e=0xbfec3090) at kernel/qapplication.cpp:4300
#58 0x0195405e in QApplication::notify (this=0x82e3798, receiver=0x835ed34, e=0xbfec3090) at kernel/qapplication.cpp:3704
#59 0x00df240a in KApplication::notify (this=0x82e3798, receiver=0x835ed34, event=0xbfec3090) at ../../kdeui/kernel/kapplication.cpp:302
#60 0x01132a3b in QCoreApplication::notifyInternal (this=0x82e3798, receiver=0x835ed34, event=0xbfec3090) at kernel/qcoreapplication.cpp:704
#61 0x01161d66 in QCoreApplication::sendEvent (this=0x82e6734) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#62 QTimerInfoList::activateTimers (this=0x82e6734) at kernel/qeventdispatcher_unix.cpp:603
#63 0x0115e917 in timerSourceDispatch (source=0x82e6768) at kernel/qeventdispatcher_glib.cpp:184
#64 idleTimerSourceDispatch (source=0x82e6768) at kernel/qeventdispatcher_glib.cpp:231
#65 0x041e25e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#66 0x041e62d8 in ?? () from /lib/libglib-2.0.so.0
#67 0x041e64b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#68 0x0115e5d5 in QEventDispatcherGlib::processEvents (this=0x82e34c0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#69 0x01a0d135 in QGuiEventDispatcherGlib::processEvents (this=0x82e34c0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#70 0x01131059 in QEventLoop::processEvents (this=0xbfec3354, flags=) at kernel/qeventloop.cpp:149
#71 0x011314aa in QEventLoop::exec (this=0xbfec3354, flags=...) at kernel/qeventloop.cpp:201
#72 0x0113569f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#73 0x0194d577 in QApplication::exec () at kernel/qapplication.cpp:3579
#74 0x01469eee in kdemain (argc=1, argv=0x82d1e38) at ../../krunner/main.cpp:65
#75 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x82a91a9 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717
#76 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#77 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#78 0x0804fe4f in main (argc=4, argv=0xbfec3dd4, envp=0xbfec3de8) at ../../kinit/kinit.cpp:1845

This bug may be a duplicate of or related to bug 224085.

Possible duplicates by query: bug 246741, bug 243436, bug 242549, bug 237598, bug 237385.

Reported using DrKonqi