Application: krunner (0.1)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-23-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
The Fast Opener- is it Kicker? crashes while entering a Search String. I tried to enter "evolution" but I only reached the first three chars "evo" when the app began to hang. It hang and I did nothing except to wait for a response. After maybe 10s I clicked the big X to cancel the entering process. Then it took another 10s and the app crashed and the Bug Tracker application began its work...

This happens again and again from time to time. I have no idea why. I didn't modify the Fast Opener. I didn't touch the application or modified it.

Regards,
Semox

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Oberfläche zur Ausführung von Befehlen (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f33f9c25760 (LWP 1436))]

Thread 6 (Thread 0x7f33db63c710 (LWP 1449)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f33db63baa0 in ?? ()
#2  0x00007ffff4dff852 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 5 (Thread 0x7f33d8947710 (LWP 1786)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f33f810072b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x18603c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x18603c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f33ef09a026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1873360, th=0x186fb20) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f33ef09c6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x1826b20, th=0x186fb20) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f33ef09abff in ThreadWeaver::ThreadRunHelper::run (this=0x7f33d8946e00, parent=0x1873360, th=0x186fb20) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f33ef09b168 in ThreadWeaver::Thread::run (this=0x186fb20) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f33f80ff775 in QThreadPrivate::start (arg=0x186fb20) at thread/qthread_unix.cpp:248
#8  0x00007f33f7e6f9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f33f6c216fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f33d6662710 (LWP 1787)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f33f810072b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x18603c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x18603c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f33ef09a026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1873360, th=0x17274f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f33ef09c6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x1826b20, th=0x17274f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f33ef09abff in ThreadWeaver::ThreadRunHelper::run (this=0x7f33d6661e00, parent=0x1873360, th=0x17274f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f33ef09b168 in ThreadWeaver::Thread::run (this=0x17274f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f33f80ff775 in QThreadPrivate::start (arg=0x17274f0) at thread/qthread_unix.cpp:248
#8  0x00007f33f7e6f9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f33f6c216fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f33d5e61710 (LWP 1788)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f33f810072b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x18603c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x18603c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f33ef09a026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1873360, th=0x7f33d0000d70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f33ef09c6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x1826b20, th=0x7f33d0000d70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f33ef09abff in ThreadWeaver::ThreadRunHelper::run (this=0x7f33d5e60e00, parent=0x1873360, th=0x7f33d0000d70) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f33ef09b168 in ThreadWeaver::Thread::run (this=0x7f33d0000d70) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f33f80ff775 in QThreadPrivate::start (arg=0x7f33d0000d70) at thread/qthread_unix.cpp:248
#8  0x00007f33f7e6f9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f33f6c216fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f33d5660710 (LWP 1789)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f33f810072b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x18603c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x18603c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f33ef09a026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x1873360, th=0x1a014f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f33ef09c6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x1826b20, th=0x1a014f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f33ef09c6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x1826b20, th=0x1a014f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f33ef09abff in ThreadWeaver::ThreadRunHelper::run (this=0x7f33d565fe00, parent=0x1873360, th=0x1a014f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#7  0x00007f33ef09b168 in ThreadWeaver::Thread::run (this=0x1a014f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#8  0x00007f33f80ff775 in QThreadPrivate::start (arg=0x1a014f0) at thread/qthread_unix.cpp:248
#9  0x00007f33f7e6f9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f33f6c216fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f33f9c25760 (LWP 1436)):
[KCrash Handler]
#5  0x00007f33f82070a3 in QObjectPrivate::isSignalConnected (sender=0x1dfc1e0, m=<value optimized out>, local_signal_index=1, argv=0x7ffff4db14b0) at kernel/qobject_p.h:227
#6  QMetaObject::activate (sender=0x1dfc1e0, m=<value optimized out>, local_signal_index=1, argv=0x7ffff4db14b0) at kernel/qobject.cpp:3218
#7  0x00007f33f65f4a9a in QDBusConnectionPrivate::callWithCallbackFailed (this=0x3, _t1=<value optimized out>, _t2=<value optimized out>) at .moc/release-shared/moc_qdbusconnection_p.cpp:124
#8  0x00007f33f65b70df in QDBusConnectionPrivate::processFinishedCall (call=0x1dfbfa0) at qdbusintegrator.cpp:1736
#9  0x00007f33f65bd2e6 in QDBusConnectionPrivate::sendWithReplyAsync (this=0x1726900, message=<value optimized out>, receiver=0x1dfc1d0, returnMethod=0x1e01800 "p\274\200\366\063\177", 
    errorMethod=0x7f33f88b1860 "1slotReceivedIdError(QDBusError)", timeout=<value optimized out>) at qdbusintegrator.cpp:1958
#10 0x00007f33f65a86ba in QDBusConnection::callWithCallback (this=0x1c337d0, message=..., receiver=0x1, returnMethod=0x0, errorMethod=0x1d901d0 "`\002\331\001", timeout=16) at qdbusconnection.cpp:461
#11 0x00007f33f65c7e59 in QDBusAbstractInterface::callWithCallback (this=<value optimized out>, method=<value optimized out>, args=<value optimized out>, receiver=0x1dfc1d0, 
    returnMethod=0x7f33f88b1780 "1slotReceivedId(int)", errorMethod=0x7f33f88b1860 "1slotReceivedIdError(QDBusError)") at qdbusabstractinterface.cpp:518
#12 0x00007f33f877233f in KNotificationManager::notify (this=<value optimized out>, n=<value optimized out>, pix=<value optimized out>, actions=<value optimized out>, contexts=<value optimized out>, 
    appname=<value optimized out>) at ../../kdeui/notifications/knotificationmanager.cpp:143
#13 0x00007f33f877014b in KNotification::sendEvent (this=0x1dfc1d0) at ../../kdeui/notifications/knotification.cpp:372
#14 0x00007f33f877054c in KNotification::qt_metacall (this=0x1dfc1d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7ffff4db1af0) at ./knotification.moc:109
#15 0x00007f33f8206e3f in QMetaObject::activate (sender=0x1dfc040, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#16 0x00007f33f820e65f in QSingleShotTimer::timerEvent (this=0x1dfc040) at kernel/qtimer.cpp:308
#17 0x00007f33f8203a63 in QObject::event (this=0x1dfc040, e=0x7ffff4db2250) at kernel/qobject.cpp:1212
#18 0x00007f33f739022c in QApplicationPrivate::notify_helper (this=0x173bb30, receiver=0x1dfc040, e=0x7ffff4db2250) at kernel/qapplication.cpp:4300
#19 0x00007f33f73966fb in QApplication::notify (this=0x173b800, receiver=0x1dfc040, e=0x7ffff4db2250) at kernel/qapplication.cpp:4183
#20 0x00007f33f873b526 in KApplication::notify (this=0x173b800, receiver=0x1dfc040, event=0x7ffff4db2250) at ../../kdeui/kernel/kapplication.cpp:302
#21 0x00007f33f81f406c in QCoreApplication::notifyInternal (this=0x173b800, receiver=0x1dfc040, event=0x7ffff4db2250) at kernel/qcoreapplication.cpp:704
#22 0x00007f33f8220d42 in QCoreApplication::sendEvent (this=0x173f2a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#23 QTimerInfoList::activateTimers (this=0x173f2a0) at kernel/qeventdispatcher_unix.cpp:603
#24 0x00007f33f821d824 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#25 0x00007f33f35d58c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#26 0x00007f33f35d9748 in ?? () from /lib/libglib-2.0.so.0
#27 0x00007f33f35d98fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#28 0x00007f33f821d513 in QEventDispatcherGlib::processEvents (this=0x16b2140, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#29 0x00007f33f744046e in QGuiEventDispatcherGlib::processEvents (this=0x3, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#30 0x00007f33f81f2992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#31 0x00007f33f81f2d6c in QEventLoop::exec (this=0x7ffff4db24f0, flags=) at kernel/qeventloop.cpp:201
#32 0x00007f33f81f6aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#33 0x00007f33ed7ef6b4 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../krunner/main.cpp:65
#34 0x00000000004070f3 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40a4f9 "0") at ../../kinit/kinit.cpp:717
#35 0x0000000000407cb0 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#36 0x000000000040823a in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1402
#37 0x0000000000408e22 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1845

Possible duplicates by query: bug 235493.

Reported using DrKonqi