Application: krunner (0.1)
KDE Platform Version: 4.9.3
Qt Version: 4.8.3
Operating System: Linux 3.5.0-21-generic x86_64
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed:

I had just resumed from suspend. I typed Alt+F2 to launch KRunner, typed or was in the process of typing "killall", and it immediately crashed.

-- Backtrace:
Application: Run Command Interface (krunner), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
__lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:93
[Current thread is 1 (Thread 0x7f7c20ae3780 (LWP 2313))]

Thread 11 (Thread 0x7f7c198a6700 (LWP 2458)):
#0  0x00007fff5ddff60a in ?? ()
#1  0x00007fff5ddff89c in clock_gettime ()
#2  0x00007f7c27f8c15d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#3  0x00007f7c3086d9c4 in do_gettime (frac=0x7f7c198a5b28, sec=0x7f7c198a5b20) at tools/qelapsedtimer_unix.cpp:123
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#5  0x00007f7c3094341d in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f7c14002860) at kernel/qeventdispatcher_unix.cpp:343
#6  0x00007f7c30943763 in QTimerInfoList::timerWait (this=0x7f7c14002860, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#7  0x00007f7c309422cc in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f7c198a5c14) at kernel/qeventdispatcher_glib.cpp:136
#8  0x00007f7c30942375 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#9  0x00007f7c29344618 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f7c29344cab in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f7c29344ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f7c30942c16 in QEventDispatcherGlib::processEvents (this=0x7f7c140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#13 0x00007f7c309132bf in QEventLoop::processEvents (this=this@entry=0x7f7c198a5dd0, flags=...) at kernel/qeventloop.cpp:149
#14 0x00007f7c30913548 in QEventLoop::exec (this=0x7f7c198a5dd0, flags=...) at kernel/qeventloop.cpp:204
#15 0x00007f7c30814b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#16 0x00007f7c308f39af in QInotifyFileSystemWatcherEngine::run (this=0xdb89b0) at io/qfilesystemwatcher_inotify.cpp:248
#17 0x00007f7c30817aec in QThreadPrivate::start (arg=0xdb89b0) at thread/qthread_unix.cpp:338
#18 0x00007f7c29813e9a in start_thread (arg=0x7f7c198a6700) at pthread_create.c:308
#19 0x00007f7c33e77cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f7c0871e700 (LWP 2800)):
#0  0x00007f7c33e6c303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f7c29344d84 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7c29344ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7c30942c16 in QEventDispatcherGlib::processEvents (this=0x7f7c000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f7c309132bf in QEventLoop::processEvents (this=this@entry=0x7f7c0871ddd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f7c30913548 in QEventLoop::exec (this=0x7f7c0871ddd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f7c30814b10 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#7  0x00007f7c308f39af in QInotifyFileSystemWatcherEngine::run (this=0xe21170) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f7c30817aec in QThreadPrivate::start (arg=0xe21170) at thread/qthread_unix.cpp:338
#9  0x00007f7c29813e9a in start_thread (arg=0x7f7c0871e700) at pthread_create.c:308
#10 0x00007f7c33e77cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f7c07f1d700 (LWP 2803)):
[KCrash Handler]
#6  isLowSurrogate (this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qchar.h:280
#7  QString::toLower (this=0x7f7c07f1cba0) at tools/qstring.cpp:5039
#8  0x00007f7c0b188c92 in Marble::LonLatParser::parse (this=this@entry=0x7f7c07f1caa0, string=...) at ../../../src/lib/geodata/data/GeoDataCoordinates.cpp:244
#9  0x00007f7c0b188eed in Marble::GeoDataCoordinates::fromString (string=..., successful=@0x7f7c07f1cb7f: false) at ../../../src/lib/geodata/data/GeoDataCoordinates.cpp:909
#10 0x00007f7c0b6082c9 in Marble::PlasmaRunner::match (this=0x12243c0, context=...) at ../../../src/plasmarunner/plasmarunner.cpp:68
#11 0x00007f7c332be88e in Plasma::AbstractRunner::performMatch (this=0x12243c0, localContext=...) at ../../plasma/abstractrunner.cpp:136
#12 0x00007f7c2c341f9a in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7f7c07f1cdb0, th=th@entry=0x13374b0, job=job@entry=0xe919b0) at ../../../threadweaver/Weaver/Job.cpp:106
#13 0x00007f7c2c342111 in ThreadWeaver::Job::execute (this=0xe919b0, th=0x13374b0) at ../../../threadweaver/Weaver/Job.cpp:135
#14 0x00007f7c2c34176f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f7c07f1ce00, parent=0xeb8dd0, th=th@entry=0x13374b0) at ../../../threadweaver/Weaver/Thread.cpp:95
#15 0x00007f7c2c34182b in ThreadWeaver::Thread::run (this=0x13374b0) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x00007f7c30817aec in QThreadPrivate::start (arg=0x13374b0) at thread/qthread_unix.cpp:338
#17 0x00007f7c29813e9a in start_thread (arg=0x7f7c07f1d700) at pthread_create.c:308
#18 0x00007f7c33e77cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f7c0771c700 (LWP 2804)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7c3081804b in wait (time=18446744073709551615, this=0xe17ef0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcd0c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7c2c3400e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xeb8dd0, th=0x1182640) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7c2c34292b in ThreadWeaver::WorkingHardState::applyForWork (this=0xdeab70, th=0x1182640) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7c2c34179f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f7c0771be00, parent=0xeb8dd0, th=th@entry=0x1182640) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7c2c34182b in ThreadWeaver::Thread::run (this=0x1182640) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7c30817aec in QThreadPrivate::start (arg=0x1182640) at thread/qthread_unix.cpp:338
#8  0x00007f7c29813e9a in start_thread (arg=0x7f7c0771c700) at pthread_create.c:308
#9  0x00007f7c33e77cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f7c06f1b700 (LWP 2805)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7c3081804b in wait (time=18446744073709551615, this=0xe17ef0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcd0c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7c2c3400e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xeb8dd0, th=0xe46860) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7c2c34292b in ThreadWeaver::WorkingHardState::applyForWork (this=0xdeab70, th=0xe46860) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7c2c34179f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f7c06f1ae00, parent=0xeb8dd0, th=th@entry=0xe46860) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7c2c34182b in ThreadWeaver::Thread::run (this=0xe46860) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7c30817aec in QThreadPrivate::start (arg=0xe46860) at thread/qthread_unix.cpp:338
#8  0x00007f7c29813e9a in start_thread (arg=0x7f7c06f1b700) at pthread_create.c:308
#9  0x00007f7c33e77cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f7c0671a700 (LWP 2806)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7c3081804b in wait (time=18446744073709551615, this=0xe17ef0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcd0c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7c2c3400e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xeb8dd0, th=0xf8dd90) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7c2c34292b in ThreadWeaver::WorkingHardState::applyForWork (this=0xdeab70, th=0xf8dd90) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7c2c34179f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f7c06719e00, parent=0xeb8dd0, th=th@entry=0xf8dd90) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7c2c34182b in ThreadWeaver::Thread::run (this=0xf8dd90) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7c30817aec in QThreadPrivate::start (arg=0xf8dd90) at thread/qthread_unix.cpp:338
#8  0x00007f7c29813e9a in start_thread (arg=0x7f7c0671a700) at pthread_create.c:308
#9  0x00007f7c33e77cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f7c05f19700 (LWP 2807)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:93
#1  0x00007f7c33e08fa6 in _L_lock_3548 () at malloc.c:5209
#2  0x00007f7c33e0397b in _int_free (av=0x7f7c3413c740 <main_arena>, p=0xed1b20, have_lock=0) at malloc.c:4031
#3  0x00007f7c308613b8 in QString::free (d=0xed1b30) at tools/qstring.cpp:1235
#4  0x00007f7c30857c06 in ~QString (this=0x11f21e0, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qstring.h:880
#5  ~QRegExpEngineKey (this=0x11f21e0, __in_chrg=<optimized out>) at tools/qregexp.cpp:870
#6  ~QHashNode (this=0x11f21d0, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qhash.h:216
#7  deleteNode2 (node=0x11f21d0) at ../../include/QtCore/../../src/corelib/tools/qhash.h:521
#8  deleteNode (node=0x11f21d0, this=0xc064a0) at ../../include/QtCore/../../src/corelib/tools/qhash.h:511
#9  QHash<QRegExpEngineKey, QCache<QRegExpEngineKey, QRegExpEngine>::Node>::remove (this=this@entry=0xc064a0, akey=...) at ../../include/QtCore/../../src/corelib/tools/qhash.h:797
#10 0x00007f7c30857cfc in unlink (n=..., this=0xc06490) at tools/qcache.h:74
#11 QCache<QRegExpEngineKey, QRegExpEngine>::trim (this=this@entry=0xc06490, m=67) at tools/qcache.h:208
#12 0x00007f7c3085802b in QCache<QRegExpEngineKey, QRegExpEngine>::insert (this=0xc06490, akey=..., aobject=aobject@entry=0x7f7be81110c0, acost=acost@entry=33) at tools/qcache.h:188
#13 0x00007f7c308545d4 in derefEngine (key=..., eng=0x7f7be81110c0) at tools/qregexp.cpp:3687
#14 invalidateEngine (priv=0x7f7be81146b0) at tools/qregexp.cpp:3743
#15 0x00007f7c3085499c in QRegExp::~QRegExp (this=0x7f7c05f189b0, __in_chrg=<optimized out>) at tools/qregexp.cpp:3837
#16 0x00007f7c0b1840fe in Marble::LonLatParser::tryMatchFromD (this=this@entry=0x7f7c05f18aa0, input=..., dirPosition=dirPosition@entry=Marble::LonLatParser::PostfixDir) at ../../../src/lib/geodata/data/GeoDataCoordinates.cpp:424
#17 0x00007f7c0b188d6b in Marble::LonLatParser::parse (this=this@entry=0x7f7c05f18aa0, string=...) at ../../../src/lib/geodata/data/GeoDataCoordinates.cpp:264
#18 0x00007f7c0b188eed in Marble::GeoDataCoordinates::fromString (string=..., successful=@0x7f7c05f18b7f: false) at ../../../src/lib/geodata/data/GeoDataCoordinates.cpp:909
#19 0x00007f7c0b6082c9 in Marble::PlasmaRunner::match (this=0x12243c0, context=...) at ../../../src/plasmarunner/plasmarunner.cpp:68
#20 0x00007f7c332be88e in Plasma::AbstractRunner::performMatch (this=0x12243c0, localContext=...) at ../../plasma/abstractrunner.cpp:136
#21 0x00007f7c2c341f9a in ThreadWeaver::JobRunHelper::runTheJob (this=this@entry=0x7f7c05f18db0, th=th@entry=0x12f09c0, job=job@entry=0x11988c0) at ../../../threadweaver/Weaver/Job.cpp:106
#22 0x00007f7c2c342111 in ThreadWeaver::Job::execute (this=0x11988c0, th=0x12f09c0) at ../../../threadweaver/Weaver/Job.cpp:135
#23 0x00007f7c2c34176f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f7c05f18e00, parent=0xeb8dd0, th=th@entry=0x12f09c0) at ../../../threadweaver/Weaver/Thread.cpp:95
#24 0x00007f7c2c34182b in ThreadWeaver::Thread::run (this=0x12f09c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#25 0x00007f7c30817aec in QThreadPrivate::start (arg=0x12f09c0) at thread/qthread_unix.cpp:338
#26 0x00007f7c29813e9a in start_thread (arg=0x7f7c05f19700) at pthread_create.c:308
#27 0x00007f7c33e77cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#28 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f7c05718700 (LWP 2808)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7c3081804b in wait (time=18446744073709551615, this=0xe17ef0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcd0c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7c2c3400e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xeb8dd0, th=0x12e6fc0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7c2c34292b in ThreadWeaver::WorkingHardState::applyForWork (this=0xdeab70, th=0x12e6fc0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7c2c34179f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f7c05717e00, parent=0xeb8dd0, th=th@entry=0x12e6fc0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7c2c34182b in ThreadWeaver::Thread::run (this=0x12e6fc0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7c30817aec in QThreadPrivate::start (arg=0x12e6fc0) at thread/qthread_unix.cpp:338
#8  0x00007f7c29813e9a in start_thread (arg=0x7f7c05718700) at pthread_create.c:308
#9  0x00007f7c33e77cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f7c04f17700 (LWP 2809)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7c3081804b in wait (time=18446744073709551615, this=0xe17ef0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcd0c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7c2c3400e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xeb8dd0, th=0xe733d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7c2c34292b in ThreadWeaver::WorkingHardState::applyForWork (this=0xdeab70, th=0xe733d0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7c2c34179f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f7c04f16e00, parent=0xeb8dd0, th=th@entry=0xe733d0) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7c2c34182b in ThreadWeaver::Thread::run (this=0xe733d0) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7c30817aec in QThreadPrivate::start (arg=0xe733d0) at thread/qthread_unix.cpp:338
#8  0x00007f7c29813e9a in start_thread (arg=0x7f7c04f17700) at pthread_create.c:308
#9  0x00007f7c33e77cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f7be7fff700 (LWP 2810)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7c3081804b in wait (time=18446744073709551615, this=0xe17ef0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdcd0c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f7c2c3400e1 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xeb8dd0, th=0x11d1470) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f7c2c34292b in ThreadWeaver::WorkingHardState::applyForWork (this=0xdeab70, th=0x11d1470) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f7c2c34179f in ThreadWeaver::ThreadRunHelper::run (this=this@entry=0x7f7be7ffee00, parent=0xeb8dd0, th=th@entry=0x11d1470) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f7c2c34182b in ThreadWeaver::Thread::run (this=0x11d1470) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f7c30817aec in QThreadPrivate::start (arg=0x11d1470) at thread/qthread_unix.cpp:338
#8  0x00007f7c29813e9a in start_thread (arg=0x7f7be7fff700) at pthread_create.c:308
#9  0x00007f7c33e77cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7c20ae3780 (LWP 2313)):
#0  __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:93
#1  0x00007f7c33e09221 in _L_lock_10625 () at malloc.c:5209
#2  0x00007f7c33e06fa7 in __GI___libc_malloc (bytes=140171426383680) at malloc.c:2921
#3  0x00007f7c343a6910 in _dl_map_object_deps (map=0x7f7c345884e0, preloads=<optimized out>, npreloads=<optimized out>, trace_mode=0, open_mode=-2147483648) at dl-deps.c:517
#4  0x00007f7c343ac8b9 in dl_open_worker (a=0x7fff5dd526e0) at dl-open.c:262
#5  0x00007f7c343a8186 in _dl_catch_error (objname=0x7fff5dd52728, errstring=0x7fff5dd52730, mallocedp=0x7fff5dd5273f, operate=0x7f7c343ac710 <dl_open_worker>, args=0x7fff5dd526e0) at dl-error.c:178
#6  0x00007f7c343ac32a in _dl_open (file=0x7f7c33efd2b8 "libgcc_s.so.1", mode=-2147483647, caller_dlopen=0x7f7c33e8e915 <init+21>, nsid=-2, argc=1, argv=<optimized out>, env=0xd5f2e0) at dl-open.c:639
#7  0x00007f7c33eb4622 in do_dlopen (ptr=0x7fff5dd528e0) at dl-libc.c:89
#8  0x00007f7c343a8186 in _dl_catch_error (objname=0x7fff5dd52910, errstring=0x7fff5dd52900, mallocedp=0x7fff5dd5291f, operate=0x7f7c33eb45e0 <do_dlopen>, args=0x7fff5dd528e0) at dl-error.c:178
#9  0x00007f7c33eb46e4 in dlerror_run (args=0x7fff5dd528e0, operate=0x7f7c33eb45e0 <do_dlopen>) at dl-libc.c:48
#10 __GI___libc_dlopen_mode (name=<optimized out>, mode=<optimized out>) at dl-libc.c:165
#11 0x00007f7c33e8e915 in init () at ../sysdeps/x86_64/../ia64/backtrace.c:53
#12 0x00007f7c29819400 in pthread_once () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_once.S:104
#13 0x00007f7c33e8ea34 in __GI___backtrace (array=<optimized out>, size=64) at ../sysdeps/x86_64/../ia64/backtrace.c:104
#14 0x00007f7c33df83af in __libc_message (do_abort=2, fmt=0x7f7c33f02028 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:180
#15 0x00007f7c33e02b96 in malloc_printerr (action=3, str=0x7f7c33f023a8 "malloc(): memory corruption (fast)", ptr=<optimized out>) at malloc.c:5007
#16 0x00007f7c33e053e8 in _int_malloc (av=0x7f7c3413c740 <main_arena>, bytes=32) at malloc.c:3470
#17 0x00007f7c33e06fb5 in __GI___libc_malloc (bytes=32) at malloc.c:2924
#18 0x00007f7c31451001 in malloc (aalloc=2, this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qvector.h:405
#19 QVector<QPainterState*>::realloc (this=this@entry=0x10ec928, asize=0, aalloc=2) at ../../include/QtCore/../../src/corelib/tools/qvector.h:498
#20 0x00007f7c314511cd in QVector<QPainterState*>::append (this=this@entry=0x10ec928, t=@0x10ec920: 0x15240c0) at ../../include/QtCore/../../src/corelib/tools/qvector.h:577
#21 0x00007f7c31444026 in push_back (t=@0x10ec920: 0x15240c0, this=0x10ec928) at ../../include/QtCore/../../src/corelib/tools/qvector.h:281
#22 QPainter::begin (this=0x7fff5dd53530, pd=0xd42648) at painting/qpainter.cpp:1802
#23 0x00007f7c316c99ee in begin (w=0xe43310, pd=0xe43320, this=0x7fff5dd53530) at ../../include/QtGui/../../src/gui/painting/qstylepainter.h:66
#24 QStylePainter (w=0xe43310, this=0x7fff5dd53530) at ../../include/QtGui/../../src/gui/painting/qstylepainter.h:59
#25 QComboBox::paintEvent (this=0xe43310) at widgets/qcombobox.cpp:2801
#26 0x00007f7c31345802 in QWidget::event (this=0xe43310, event=0x7fff5dd53e00) at kernel/qwidget.cpp:8517
#27 0x00007f7c312f5e9c in QApplicationPrivate::notify_helper (this=this@entry=0xc12d10, receiver=receiver@entry=0xe43310, e=e@entry=0x7fff5dd53e00) at kernel/qapplication.cpp:4562
#28 0x00007f7c312fa30a in QApplication::notify (this=0xbfcf40, receiver=0xe43310, e=0x7fff5dd53e00) at kernel/qapplication.cpp:4423
#29 0x00007f7c32ddb1d6 in KApplication::notify (this=0xbfcf40, receiver=0xe43310, event=0x7fff5dd53e00) at ../../kdeui/kernel/kapplication.cpp:311
#30 0x00007f7c3091456e in QCoreApplication::notifyInternal (this=0xbfcf40, receiver=0xe43310, event=0x7fff5dd53e00) at kernel/qcoreapplication.cpp:915
#31 0x00007f7c31341524 in sendSpontaneousEvent (event=0x7fff5dd53e00, receiver=0xe43310) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#32 QWidgetPrivate::drawWidget (this=this@entry=0xe433f0, pdev=pdev@entry=0xd42648, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0xdfe230) at kernel/qwidget.cpp:5594
#33 0x00007f7c3134201f in QWidgetPrivate::paintSiblingsRecursive (this=0xdff820, pdev=0xd42648, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xdfe230) at kernel/qwidget.cpp:5803
#34 0x00007f7c313410b5 in QWidgetPrivate::drawWidget (this=this@entry=0xdff820, pdev=pdev@entry=0xd42648, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0xdfe230) at kernel/qwidget.cpp:5647
#35 0x00007f7c3134201f in QWidgetPrivate::paintSiblingsRecursive (this=0xdd4c40, pdev=0xd42648, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xdfe230) at kernel/qwidget.cpp:5803
#36 0x00007f7c313410b5 in QWidgetPrivate::drawWidget (this=0xdd4c40, pdev=0xd42648, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0xdfe230) at kernel/qwidget.cpp:5647
#37 0x00007f7c3150f958 in QWidgetBackingStore::sync (this=0xdfe230) at painting/qbackingstore.cpp:1373
#38 0x00007f7c313367f0 in QWidgetPrivate::syncBackingStore (this=this@entry=0xdd4c40) at kernel/qwidget.cpp:1892
#39 0x00007f7c31345e4c in QWidget::event (this=0xdfae10, event=0x149c400) at kernel/qwidget.cpp:8664
#40 0x00007f7c312f5e9c in QApplicationPrivate::notify_helper (this=this@entry=0xc12d10, receiver=receiver@entry=0xdfae10, e=e@entry=0x149c400) at kernel/qapplication.cpp:4562
#41 0x00007f7c312fa30a in QApplication::notify (this=0xbfcf40, receiver=0xdfae10, e=0x149c400) at kernel/qapplication.cpp:4423
#42 0x00007f7c32ddb1d6 in KApplication::notify (this=0xbfcf40, receiver=0xdfae10, event=0x149c400) at ../../kdeui/kernel/kapplication.cpp:311
#43 0x00007f7c3091456e in QCoreApplication::notifyInternal (this=0xbfcf40, receiver=receiver@entry=0xdfae10, event=event@entry=0x149c400) at kernel/qcoreapplication.cpp:915
#44 0x00007f7c309183f1 in sendEvent (event=0x149c400, receiver=0xdfae10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#45 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xbd01f0) at kernel/qcoreapplication.cpp:1539
#46 0x00007f7c30942a63 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#47 postEventSourceDispatch (s=0xc0c140) at kernel/qeventdispatcher_glib.cpp:279
#48 0x00007f7c29344ab5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007f7c29344de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007f7c29344ea4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007f7c30942bf6 in QEventDispatcherGlib::processEvents (this=0xbd1ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#52 0x00007f7c3139ac1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#53 0x00007f7c309132bf in QEventLoop::processEvents (this=this@entry=0x7fff5dd55270, flags=...) at kernel/qeventloop.cpp:149
#54 0x00007f7c30913548 in QEventLoop::exec (this=0x7fff5dd55270, flags=...) at kernel/qeventloop.cpp:204
#55 0x00007f7c30918708 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#56 0x00007f7c3416d38f in kdemain (argc=1, argv=0x7fff5dd554b8) at ../../krunner/main.cpp:66
#57 0x00007f7c33da576d in __libc_start_main (main=0x4006a0 <main(int, char**)>, argc=1, ubp_av=0x7fff5dd554b8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff5dd554a8) at libc-start.c:226
#58 0x00000000004006d1 in _start ()

Reported using DrKonqi