Application that crashed: krunner
Version of the application: 0.1
KDE Version: 4.3.5 (KDE 4.3.5)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-19-generic i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
I tried to run Konsole as root, expecting it to ask me for my password when I pressed Enter since I left that field blank, and instead it just ran as me.  So I closed that Konsole and pressed alt-F2 again, started typing kon and then the crash happened.

 -- Backtrace:
Application: Run Command Interface (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7811700 (LWP 2027))]

Thread 5 (Thread 0xac945b70 (LWP 2629)):
#0  0x0048c422 in __kernel_vsyscall ()
#1  0x00949e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008a587d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0015fe67 in QWaitConditionPrivate::wait (this=0x92a5498, mutex=0x9296860, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x92a5498, mutex=0x9296860, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x079d0b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x92a5480, th=0x926bd00) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x079d319c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x926fe98, th=0x926bd00) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x079cf1fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x92a5480, th=0x926bd00) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x079d3292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x926fe98, th=0x926bd00) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x079d0db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x92a5480, th=0x926bd00, previous=0x95c3f88) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x079d13be in ThreadWeaver::ThreadRunHelper::run (this=0xac945304, parent=0x92a5480, th=0x926bd00) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x079d19db in ThreadWeaver::Thread::run (this=0x926bd00) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x0015ee32 in QThreadPrivate::start (arg=0x926bd00) at thread/qthread_unix.cpp:188
#13 0x0094580e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x008988de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xabfffb70 (LWP 2630)):
#0  0x0048c422 in __kernel_vsyscall ()
#1  0x00949e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008a587d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0015fe67 in QWaitConditionPrivate::wait (this=0x92a5498, mutex=0x9296860, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x92a5498, mutex=0x9296860, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x079d0b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x92a5480, th=0xac0004b8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x079d319c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x926fe98, th=0xac0004b8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x079cf1fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x92a5480, th=0xac0004b8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x079d3292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x926fe98, th=0xac0004b8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x079d0db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x92a5480, th=0xac0004b8, previous=0x995c0f8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x079d13be in ThreadWeaver::ThreadRunHelper::run (this=0xabfff304, parent=0x92a5480, th=0xac0004b8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x079d19db in ThreadWeaver::Thread::run (this=0xac0004b8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x0015ee32 in QThreadPrivate::start (arg=0xac0004b8) at thread/qthread_unix.cpp:188
#13 0x0094580e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x008988de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xab7feb70 (LWP 2631)):
#0  0x0048c422 in __kernel_vsyscall ()
#1  0x00949e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008a587d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0015fe67 in QWaitConditionPrivate::wait (this=0x92a5498, mutex=0x9296860, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x92a5498, mutex=0x9296860, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x079d0b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x92a5480, th=0x95b1f90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x079d319c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x926fe98, th=0x95b1f90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x079cf1fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x92a5480, th=0x95b1f90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x079d3292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x926fe98, th=0x95b1f90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x079d0db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x92a5480, th=0x95b1f90, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x079d32b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x926fe98, th=0x95b1f90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x079d0db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x92a5480, th=0x95b1f90, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x079d32b1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x926fe98, th=0x95b1f90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x079d0db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x92a5480, th=0x95b1f90, previous=0x91f9f90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x079d13be in ThreadWeaver::ThreadRunHelper::run (this=0xab7fe304, parent=0x92a5480, th=0x95b1f90) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x079d19db in ThreadWeaver::Thread::run (this=0x95b1f90) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x0015ee32 in QThreadPrivate::start (arg=0x95b1f90) at thread/qthread_unix.cpp:188
#17 0x0094580e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#18 0x008988de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xaaffdb70 (LWP 2632)):
#0  0x0048c422 in __kernel_vsyscall ()
#1  0x00949e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x008a587d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x0015fe67 in QWaitConditionPrivate::wait (this=0x92a5498, mutex=0x9296860, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x92a5498, mutex=0x9296860, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0x079d0b30 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x92a5480, th=0x9299ed0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x079d319c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x926fe98, th=0x9299ed0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x079cf1fb in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x92a5480, th=0x9299ed0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x079d3292 in ThreadWeaver::WorkingHardState::applyForWork (this=0x926fe98, th=0x9299ed0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x079d0db3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x92a5480, th=0x9299ed0, previous=0x92a0540) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x079d13be in ThreadWeaver::ThreadRunHelper::run (this=0xaaffd304, parent=0x92a5480, th=0x9299ed0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x079d19db in ThreadWeaver::Thread::run (this=0x9299ed0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x0015ee32 in QThreadPrivate::start (arg=0x9299ed0) at thread/qthread_unix.cpp:188
#13 0x0094580e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#14 0x008988de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7811700 (LWP 2027)):
[KCrash Handler]
#6  0x08cdc812 in QGraphicsScene::addItem (this=0x9350668, item=0x98e48d8) at graphicsview/qgraphicsscene.cpp:2930
#7  0x0252ad79 in ResultScene::addQueryMatch (this=0x9350668, match=..., useAnyId=true) at ../../krunner/interfaces/default/resultscene.cpp:250
#8  0x0252b062 in ResultScene::setQueryMatches (this=0x9350668, m=...) at ../../krunner/interfaces/default/resultscene.cpp:175
#9  0x0252b5cd in ResultScene::qt_metacall (this=0x9350668, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfa4ca88) at ./resultscene.moc:95
#10 0x00265263 in QMetaObject::activate (sender=0x92524a8, from_signal_index=4, to_signal_index=4, argv=0xbfa4ca88) at kernel/qobject.cpp:3113
#11 0x00265ec2 in QMetaObject::activate (sender=0x92524a8, m=0x833dfa4, local_signal_index=0, argv=0xbfa4ca88) at kernel/qobject.cpp:3187
#12 0x0824e723 in Plasma::RunnerManager::matchesChanged (this=0x92524a8, _t1=...) at ./runnermanager.moc:107
#13 0x08250467 in Plasma::RunnerManagerPrivate::matchesChanged (this=0x92524a8, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfa4cb7c) at ../../plasma/runnermanager.cpp:81
#14 Plasma::RunnerManager::qt_metacall (this=0x92524a8, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfa4cb7c) at ./runnermanager.moc:93
#15 0x00265263 in QMetaObject::activate (sender=0x9252504, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3113
#16 0x00265ec2 in QMetaObject::activate (sender=0x9252504, m=0x340904, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3187
#17 0x0029f667 in QTimer::timeout (this=0x9252504) at .moc/release-shared/moc_qtimer.cpp:128
#18 0x0026a9ae in QTimer::timerEvent (this=0x9252504, e=0xbfa4d010) at kernel/qtimer.cpp:261
#19 0x0025f3bf in QObject::event (this=0x9252504, e=0xbfa4d010) at kernel/qobject.cpp:1075
#20 0x086aaf54 in QApplicationPrivate::notify_helper (this=0x91fcba8, receiver=0x9252504, e=0xbfa4d010) at kernel/qapplication.cpp:4056
#21 0x086b267c in QApplication::notify (this=0x91fca30, receiver=0x9252504, e=0xbfa4d010) at kernel/qapplication.cpp:3603
#22 0x00fd925a in KApplication::notify (this=0x91fca30, receiver=0x9252504, event=0xbfa4d010) at ../../kdeui/kernel/kapplication.cpp:302
#23 0x0024f6cb in QCoreApplication::notifyInternal (this=0x91fca30, receiver=0x9252504, event=0xbfa4d010) at kernel/qcoreapplication.cpp:610
#24 0x0027c7ce in QCoreApplication::sendEvent (this=0x91ffa74) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#25 QTimerInfoList::activateTimers (this=0x91ffa74) at kernel/qeventdispatcher_unix.cpp:572
#26 0x0027a0e0 in timerSourceDispatch (source=0x91ffa40) at kernel/qeventdispatcher_glib.cpp:165
#27 0x009a7e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#28 0x009ab730 in ?? () from /lib/libglib-2.0.so.0
#29 0x009ab863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#30 0x0027a02c in QEventDispatcherGlib::processEvents (this=0x9187a58, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#31 0x0874bbe5 in QGuiEventDispatcherGlib::processEvents (this=0x9187a58, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#32 0x0024dc79 in QEventLoop::processEvents (this=0xbfa4d2d4, flags=) at kernel/qeventloop.cpp:149
#33 0x0024e0ca in QEventLoop::exec (this=0xbfa4d2d4, flags=...) at kernel/qeventloop.cpp:201
#34 0x0025053f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#35 0x086aadd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#36 0x0252027e in kdemain (argc=1, argv=0x91851e8) at ../../krunner/main.cpp:65
#37 0x0804dde1 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x919d4a9 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x80511a5 "0") at ../../kinit/kinit.cpp:677
#38 0x0804ea35 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#39 0x0804eeac in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1362
#40 0x0804fbaf in main (argc=2, argv=0xbfa4db24, envp=0xbfa4db30) at ../../kinit/kinit.cpp:1793

This bug may be a duplicate of or related to bug 210695

Reported using DrKonqi