Application: krunner (4.10.4 "release 10")
KDE Platform Version: 4.10.4 "release 10"
Qt Version: 4.8.4
Operating System: Linux 3.4.6-2.10-desktop x86_64
Distribution: "openSUSE 12.2 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
1. Press Alt+F2
2. Write something and than crash
This happens only 1 of 100 times, but I still want to report this bug ;-)

The crash can be reproduced sometimes.

-- Backtrace:
Application: Run Command Interface (kdeinit4), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7bcce83780 (LWP 3155))]

Thread 6 (Thread 0x7f7bb3944700 (LWP 3163)):
#0  g_mutex_get_impl (mutex=0x7f7bac0009a0) at gthread-posix.c:118
#1  0x00007f7bc7266469 in g_mutex_lock (mutex=mutex@entry=0x7f7bac0009a0) at gthread-posix.c:208
#2  0x00007f7bc7229ec9 in g_main_context_prepare (context=context@entry=0x7f7bac0009a0, priority=priority@entry=0x7f7bb3943c78) at gmain.c:2838
#3  0x00007f7bc722a5ab in g_main_context_iterate (context=context@entry=0x7f7bac0009a0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3126
#4  0x00007f7bc722a7a4 in g_main_context_iteration (context=0x7f7bac0009a0, may_block=1) at gmain.c:3207
#5  0x00007f7bcbb2b256 in QEventDispatcherGlib::processEvents (this=0x7f7bac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f7bcbafba6f in QEventLoop::processEvents (this=this@entry=0x7f7bb3943dd0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f7bcbafbcf8 in QEventLoop::exec (this=0x7f7bb3943dd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f7bcb9fe0e0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#9  0x00007f7bcbadc1df in QInotifyFileSystemWatcherEngine::run (this=0x1ddfd40) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007f7bcba010bc in QThreadPrivate::start (arg=0x1ddfd40) at thread/qthread_unix.cpp:338
#11 0x00007f7bcb76ae0e in start_thread (arg=0x7f7bb3944700) at pthread_create.c:305
#12 0x00007f7bca4e32cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 5 (Thread 0x7f7ba23a1700 (LWP 3824)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7bcba0161b in wait (time=18446744073709551615, this=0x1ee4e90) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f902b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7bbeb72971 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2055a40, th=0x2170a30) at /usr/src/debug/kdelibs-4.10.4/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7bbeb751bb in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ee9960, th=0x2170a30) at /usr/src/debug/kdelibs-4.10.4/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7bbeb7402f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f7ba23a0e00, parent=0x2055a40, th=th@entry=0x2170a30) at /usr/src/debug/kdelibs-4.10.4/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7bbeb740bb in ThreadWeaver::Thread::run (this=0x2170a30) at /usr/src/debug/kdelibs-4.10.4/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7bcba010bc in QThreadPrivate::start (arg=0x2170a30) at thread/qthread_unix.cpp:338
#8  0x00007f7bcb76ae0e in start_thread (arg=0x7f7ba23a1700) at pthread_create.c:305
#9  0x00007f7bca4e32cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7f7ba1ba0700 (LWP 3825)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7bcba0161b in wait (time=18446744073709551615, this=0x1ee4e90) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f902b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7bbeb72971 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2055a40, th=0x21d9730) at /usr/src/debug/kdelibs-4.10.4/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7bbeb751bb in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ee9960, th=0x21d9730) at /usr/src/debug/kdelibs-4.10.4/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7bbeb7402f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f7ba1b9fe00, parent=0x2055a40, th=th@entry=0x21d9730) at /usr/src/debug/kdelibs-4.10.4/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7bbeb740bb in ThreadWeaver::Thread::run (this=0x21d9730) at /usr/src/debug/kdelibs-4.10.4/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7bcba010bc in QThreadPrivate::start (arg=0x21d9730) at thread/qthread_unix.cpp:338
#8  0x00007f7bcb76ae0e in start_thread (arg=0x7f7ba1ba0700) at pthread_create.c:305
#9  0x00007f7bca4e32cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7f7ba139f700 (LWP 3826)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7bcba0161b in wait (time=18446744073709551615, this=0x7f7b94120ad0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x7f7b9421e730, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7bcb9fd527 in QSemaphore::acquire (this=0x7f7ba139ec20, n=1) at thread/qsemaphore.cpp:144
#4  0x00007f7bcbb126ed in QMetaObject::activate (sender=0x2112460, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7f7ba139ecb0) at kernel/qobject.cpp:3526
#5  0x00007f7ba60de86f in PlacesRunner::doMatch (this=<optimized out>, _t1=0x265a438) at /usr/src/debug/kde-workspace-4.10.4/build/plasma/generic/runners/places/placesrunner.moc:180
#6  0x00007f7bc1ff50ae in Plasma::AbstractRunner::performMatch (this=0x2112460, localContext=...) at /usr/src/debug/kdelibs-4.10.4/plasma/abstractrunner.cpp:136
#7  0x00007f7bbeb7482a in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7f7ba139edb0, th=th@entry=0x1dd8a90, job=job@entry=0x265a420) at /usr/src/debug/kdelibs-4.10.4/threadweaver/Weaver/Job.cpp:106
#8  0x00007f7bbeb749a1 in ThreadWeaver::Job::execute (this=0x265a420, th=0x1dd8a90) at /usr/src/debug/kdelibs-4.10.4/threadweaver/Weaver/Job.cpp:135
#9  0x00007f7bbeb73fff in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f7ba139ee00, parent=0x2055a40, th=th@entry=0x1dd8a90) at /usr/src/debug/kdelibs-4.10.4/threadweaver/Weaver/Thread.cpp:95
#10 0x00007f7bbeb740bb in ThreadWeaver::Thread::run (this=0x1dd8a90) at /usr/src/debug/kdelibs-4.10.4/threadweaver/Weaver/Thread.cpp:142
#11 0x00007f7bcba010bc in QThreadPrivate::start (arg=0x1dd8a90) at thread/qthread_unix.cpp:338
#12 0x00007f7bcb76ae0e in start_thread (arg=0x7f7ba139f700) at pthread_create.c:305
#13 0x00007f7bca4e32cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7f7ba0b9e700 (LWP 3827)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7bcba0161b in wait (time=18446744073709551615, this=0x1ee4e90) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f902b0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7bbeb72971 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x2055a40, th=0x2159050) at /usr/src/debug/kdelibs-4.10.4/threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7bbeb751bb in ThreadWeaver::WorkingHardState::applyForWork (this=0x1ee9960, th=0x2159050) at /usr/src/debug/kdelibs-4.10.4/threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7bbeb7402f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f7ba0b9de00, parent=0x2055a40, th=th@entry=0x2159050) at /usr/src/debug/kdelibs-4.10.4/threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7bbeb740bb in ThreadWeaver::Thread::run (this=0x2159050) at /usr/src/debug/kdelibs-4.10.4/threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7bcba010bc in QThreadPrivate::start (arg=0x2159050) at thread/qthread_unix.cpp:338
#8  0x00007f7bcb76ae0e in start_thread (arg=0x7f7ba0b9e700) at pthread_create.c:305
#9  0x00007f7bca4e32cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7f7bcce83780 (LWP 3155)):
[KCrash Handler]
#6  0x00007f7bca433d25 in __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007f7bca4351a8 in __GI_abort () at abort.c:91
#8  0x00007f7bca42cc22 in __assert_fail_base (fmt=0x7f7bca562b60 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x7f7bcc3dd0d8 "!xcb_xlib_threads_sequence_lost", file=file@entry=0x7f7bcc3dd392 "xcb_io.c", line=line@entry=273, function=function@entry=0x7f7bcc3dd4a8 <__PRETTY_FUNCTION__.14357> "poll_for_event") at assert.c:94
#9  0x00007f7bca42ccd2 in __GI___assert_fail (assertion=assertion@entry=0x7f7bcc3dd0d8 "!xcb_xlib_threads_sequence_lost", file=file@entry=0x7f7bcc3dd392 "xcb_io.c", line=line@entry=273, function=function@entry=0x7f7bcc3dd4a8 <__PRETTY_FUNCTION__.14357> "poll_for_event") at assert.c:103
#10 0x00007f7bcc36c099 in poll_for_event (dpy=dpy@entry=0x1e153b0) at xcb_io.c:270
#11 0x00007f7bcc36c0b1 in poll_for_response (dpy=dpy@entry=0x1e153b0) at xcb_io.c:288
#12 0x00007f7bcc36c61d in _XEventsQueued (dpy=dpy@entry=0x1e153b0, mode=mode@entry=2) at xcb_io.c:362
#13 0x00007f7bcc35db4b in XEventsQueued (dpy=0x1e153b0, mode=2) at Pending.c:43
#14 0x00007f7bcad2aa4c in x11EventSourceCheck (s=s@entry=0x1de7270) at kernel/qguieventdispatcher_glib.cpp:85
#15 0x00007f7bc722a19b in g_main_context_check (context=context@entry=0x1de6000, max_priority=0, fds=fds@entry=0x24d91e0, n_fds=n_fds@entry=8) at gmain.c:3023
#16 0x00007f7bc722a622 in g_main_context_iterate (context=context@entry=0x1de6000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3143
#17 0x00007f7bc722a7a4 in g_main_context_iteration (context=0x1de6000, may_block=1) at gmain.c:3207
#18 0x00007f7bcbb2b256 in QEventDispatcherGlib::processEvents (this=0x1ddfc40, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#19 0x00007f7bcad2abee in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#20 0x00007f7bcbafba6f in QEventLoop::processEvents (this=this@entry=0x7fff8313d550, flags=...) at kernel/qeventloop.cpp:149
#21 0x00007f7bcbafbcf8 in QEventLoop::exec (this=0x7fff8313d550, flags=...) at kernel/qeventloop.cpp:204
#22 0x00007f7bcbb00998 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#23 0x00007f7bb962886f in kdemain (argc=1, argv=0x1d99400) at /usr/src/debug/kde-workspace-4.10.4/krunner/main.cpp:64
#24 0x0000000000408856 in launch (argc=argc@entry=1, _name=_name@entry=0x1d67768 "/usr/bin/krunner", args=args@entry=0x1d67779 "", cwd=cwd@entry=0x0, envc=envc@entry=0, envs=<optimized out>, envs@entry=0x1d67781 "", reset_env=false, tty=tty@entry=0x0, avoid_loops=false, startup_id_str=startup_id_str@entry=0x40b0c6 "0") at /usr/src/debug/kdelibs-4.10.4/kinit/kinit.cpp:726
#25 0x00000000004096db in handle_launcher_request (sock=8, who=<optimized out>) at /usr/src/debug/kdelibs-4.10.4/kinit/kinit.cpp:1218
#26 0x0000000000409d20 in handle_requests (waitForPid=waitForPid@entry=0) at /usr/src/debug/kdelibs-4.10.4/kinit/kinit.cpp:1411
#27 0x0000000000405927 in main (argc=4, argv=<optimized out>, envp=0x7fff8313e450) at /usr/src/debug/kdelibs-4.10.4/kinit/kinit.cpp:1899

Possible duplicates by query: bug 321157, bug 319434, bug 315521, bug 311955, bug 308269.

Reported using DrKonqi