Application: krunner (0.1)
KDE Platform Version: 4.4.00 (KDE 4.4.0) (Compiled from sources)
Qt Version: 4.6.2
Operating System: Linux 2.6.33-gentoo x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
After a reboot, the very first time I use krunner to start something (usually firefox) the started application starts up as expected, but after 10-20 seconds, krunner crashes.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Run Command Interface (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f113b864740 (LWP 5597))]

Thread 6 (Thread 0x7f1118fef910 (LWP 5602)):
#0  0x00007f113939041d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f1139619646 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1b76820, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1b76820, time=30000) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f113960f4e0 in QThreadPoolThread::run (this=0x1b769a0) at concurrent/qthreadpool.cpp:140
#4  0x00007f11396187ae in QThreadPrivate::start (arg=0x1b769a0) at thread/qthread_unix.cpp:248
#5  0x00007f113938c2a7 in start_thread () from /lib/libpthread.so.0
#6  0x00007f1137af56ad in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f1113fff910 (LWP 5642)):
#0  0x00007f1139390199 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f1139619655 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1777190, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1777190, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f1130f4c87a in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x17b4840, th=0x1b20a00)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1130f4e928 in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=<value optimized out>, th=0x1b20a00)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0x00007f1130f4b29c in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=<value optimized out>, th=0x80)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0x00007f1130f4e9de in ThreadWeaver::WorkingHardState::applyForWork (this=<value optimized out>, th=0x1b20a00)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f1130f4cb00 in ThreadWeaver::WeaverImpl::applyForWork (this=0x17b4840, th=0x1b20a00, previous=<value optimized out>)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0x00007f1130f4d155 in ThreadWeaver::ThreadRunHelper::run (this=0x7f1113fff050, parent=0x17b4840, th=0x1b20a00)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87
#9  0x00007f1130f4d57c in ThreadWeaver::Thread::run (this=0x1b20a00) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142
#10 0x00007f11396187ae in QThreadPrivate::start (arg=0x1b20a00) at thread/qthread_unix.cpp:248
#11 0x00007f113938c2a7 in start_thread () from /lib/libpthread.so.0
#12 0x00007f1137af56ad in clone () from /lib/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f11137fe910 (LWP 5643)):
#0  0x00007f1139390199 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f1139619655 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1777190, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1777190, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f1130f4c87a in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x17b4840, th=0x7f1114002560)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1130f4e928 in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=<value optimized out>, th=0x7f1114002560)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0x00007f1130f4b29c in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=<value optimized out>, th=0x80)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0x00007f1130f4e9de in ThreadWeaver::WorkingHardState::applyForWork (this=<value optimized out>, th=0x7f1114002560)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f1130f4cb00 in ThreadWeaver::WeaverImpl::applyForWork (this=0x17b4840, th=0x7f1114002560, previous=<value optimized out>)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0x00007f1130f4d155 in ThreadWeaver::ThreadRunHelper::run (this=0x7f11137fe050, parent=0x17b4840, th=0x7f1114002560)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87
#9  0x00007f1130f4d57c in ThreadWeaver::Thread::run (this=0x7f1114002560) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142
#10 0x00007f11396187ae in QThreadPrivate::start (arg=0x7f1114002560) at thread/qthread_unix.cpp:248
#11 0x00007f113938c2a7 in start_thread () from /lib/libpthread.so.0
#12 0x00007f1137af56ad in clone () from /lib/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f1112ffd910 (LWP 5644)):
#0  0x00007f1139390199 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f1139619655 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1777190, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1777190, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f1130f4c87a in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x17b4840, th=0x7f1114003fb0)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1130f4e928 in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=<value optimized out>, th=0x7f1114003fb0)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0x00007f1130f4b29c in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=<value optimized out>, th=0x80)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0x00007f1130f4e9de in ThreadWeaver::WorkingHardState::applyForWork (this=<value optimized out>, th=0x7f1114003fb0)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f1130f4cb00 in ThreadWeaver::WeaverImpl::applyForWork (this=0x17b4840, th=0x7f1114003fb0, previous=<value optimized out>)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0x00007f1130f4d155 in ThreadWeaver::ThreadRunHelper::run (this=0x7f1112ffd050, parent=0x17b4840, th=0x7f1114003fb0)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87
#9  0x00007f1130f4d57c in ThreadWeaver::Thread::run (this=0x7f1114003fb0) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142
#10 0x00007f11396187ae in QThreadPrivate::start (arg=0x7f1114003fb0) at thread/qthread_unix.cpp:248
#11 0x00007f113938c2a7 in start_thread () from /lib/libpthread.so.0
#12 0x00007f1137af56ad in clone () from /lib/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f11127fc910 (LWP 5645)):
#0  0x00007f1139390199 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f1139619655 in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1777190, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1777190, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f1130f4c87a in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x17b4840, th=0x1c787a0)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f1130f4e928 in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=<value optimized out>, th=0x1c787a0)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:80
#5  0x00007f1130f4b29c in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=<value optimized out>, th=0x80)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:356
#6  0x00007f1130f4e9de in ThreadWeaver::WorkingHardState::applyForWork (this=<value optimized out>, th=0x1c787a0)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007f1130f4cb00 in ThreadWeaver::WeaverImpl::applyForWork (this=0x17b4840, th=0x1c787a0, previous=<value optimized out>)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/WeaverImpl.cpp:351
#8  0x00007f1130f4d155 in ThreadWeaver::ThreadRunHelper::run (this=0x7f11127fc050, parent=0x17b4840, th=0x1c787a0)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:87
#9  0x00007f1130f4d57c in ThreadWeaver::Thread::run (this=0x1c787a0) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/threadweaver/Weaver/Thread.cpp:142
#10 0x00007f11396187ae in QThreadPrivate::start (arg=0x1c787a0) at thread/qthread_unix.cpp:248
#11 0x00007f113938c2a7 in start_thread () from /lib/libpthread.so.0
#12 0x00007f1137af56ad in clone () from /lib/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f113b864740 (LWP 5597)):
[KCrash Handler]
#5  _dbus_pthread_mutex_lock (mutex=<value optimized out>) at dbus-sysdeps-pthread.c:128
#6  0x00007f11342ee617 in _dbus_mutex_lock (mutex=0x100000000) at dbus-threads.c:148
#7  0x00007f11342d952d in _dbus_connection_lock (connection=0x1a80360) at dbus-connection.c:355
#8  0x00007f11342ea261 in _dbus_pending_call_get_connection_and_lock (pending=0x1b1f360) at dbus-pending-call.c:309
#9  0x00007f11342ddc41 in reply_handler_timeout (data=0x100000000) at dbus-connection.c:3116
#10 0x00007f11342ee2c2 in dbus_timeout_handle (timeout=0x7f113b864740) at dbus-timeout.c:473
#11 0x00007f1139a22a42 in q_dbus_timeout_handle (this=0x16dfcb0, e=0x7fff9e2ee7d0) at qdbus_symbols_p.h:172
#12 QDBusConnectionPrivate::timerEvent (this=0x16dfcb0, e=0x7fff9e2ee7d0) at qdbusintegrator.cpp:1035
#13 0x00007f1139706b78 in QObject::event (this=0x16dfcb0, e=0x4) at kernel/qobject.cpp:1204
#14 0x00007f11386dca3b in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=0x16dfcb0, e=0x7fff9e2ee7d0) at kernel/qapplication.cpp:4300
#15 0x00007f11386e350f in QApplication::notify (this=0x16e80b0, receiver=0x16dfcb0, e=0x7fff9e2ee7d0) at kernel/qapplication.cpp:3704
#16 0x00007f1139e92a48 in KApplication::notify (this=0x16e80b0, receiver=0x16dfcb0, event=0x7fff9e2ee7d0)
    at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kdeui/kernel/kapplication.cpp:302
#17 0x00007f11396f72da in QCoreApplication::notifyInternal (this=0x16e80b0, receiver=0x16dfcb0, event=0x7fff9e2ee7d0) at kernel/qcoreapplication.cpp:704
#18 0x00007f1139720bc5 in QCoreApplication::sendEvent (this=0x16ebbc0) at kernel/qcoreapplication.h:215
#19 QTimerInfoList::activateTimers (this=0x16ebbc0) at kernel/qeventdispatcher_unix.cpp:603
#20 0x00007f113971f24f in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#21 0x00007f113971f270 in idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#22 0x00007f1134b57db7 in g_main_dispatch (context=0x16eac40) at gmain.c:1824
#23 IA__g_main_context_dispatch (context=0x16eac40) at gmain.c:2377
#24 0x00007f1134b5abbc in g_main_context_iterate (context=0x16eac40, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2455
#25 0x00007f1134b5accb in IA__g_main_context_iteration (context=0x16eac40, may_block=1) at gmain.c:2518
#26 0x00007f113971eada in QEventDispatcherGlib::processEvents (this=0x16e7e80, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#27 0x00007f113877f64f in QGuiEventDispatcherGlib::processEvents (this=0x100000000, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007f11396f5ddd in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#29 0x00007f11396f6199 in QEventLoop::exec (this=0x7fff9e2eea90, flags=...) at kernel/qeventloop.cpp:201
#30 0x00007f11396f831a in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#31 0x00007f11386dca86 in QApplication::exec () at kernel/qapplication.cpp:3579
#32 0x00007f112d945170 in kdemain (argc=1, argv=0x16d0660) at /var/tmp/portage/kde-base/krunner-4.4.0-r1/work/krunner-4.4.0/krunner/main.cpp:65
#33 0x0000000000407106 in launch (argc=1, _name=0x16d3958 "/usr/bin/krunner", args=<value optimized out>, cwd=0x0, envc=0, envs=0x16d3971 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x40a315 "0") at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kinit/kinit.cpp:710
#34 0x0000000000407982 in handle_launcher_request (sock=8, who=<value optimized out>) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kinit/kinit.cpp:1202
#35 0x0000000000407f59 in handle_requests (waitForPid=0) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kinit/kinit.cpp:1395
#36 0x0000000000408fe1 in main (argc=4, argv=0x7fff9e2efa68, envp=0x7fff9e2efa90) at /var/tmp/portage/kde-base/kdelibs-4.4.0/work/kdelibs-4.4.0/kinit/kinit.cpp:1834

Reported using DrKonqi