Application: amarok (2.3.0.90)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
just select the first example from the menu and then RIGHT ARROW ICON: then it crashes.

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f4ee701a7a0 (LWP 8995))]

Thread 19 (Thread 0x7f4ec5cd2710 (LWP 8996)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f4ecb202081 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7f4ec54d1710 (LWP 8997)):
#0  __lll_lock_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:136
#1  0x00007f4ee23a05d9 in _L_lock_953 () from /lib/libpthread.so.0
#2  0x00007f4ee23a03fb in __pthread_mutex_lock (mutex=0x19c31f8) at pthread_mutex_lock.c:61
#3  0x00007f4edce7097d in g_main_context_wakeup () from /lib/libglib-2.0.so.0
#4  0x00007f4ee551ee3d in QCoreApplication::postEvent (receiver=0x1cf6fb0, event=0x7f4ea421dc10, priority=0) at kernel/qcoreapplication.cpp:1167
#5  0x00007f4ee552fb77 in queued_activate (sender=0x1cf74a0, signal=<value optimized out>, c=0x1cfd440, argv=0x2, semaphore=0x0) at kernel/qobject.cpp:3173
#6  0x00007f4ee5531d02 in QMetaObject::activate (sender=0x1cf74a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3266
#7  0x00007f4ecb461e12 in Phonon::Xine::XineStream::tick (this=0x19c31f8, _t1=34899) at ./xinestream.moc:205
#8  0x00007f4ecb4688bf in Phonon::Xine::XineStream::emitTick (this=0x1cf74a0) at ../../xine/xinestream.cpp:1883
#9  0x00007f4ecb46cbfb in Phonon::Xine::XineStream::qt_metacall (this=0x1cf74a0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7f4ec54d02c0) at ./xinestream.moc:153
#10 0x00007f4ee5531e3f in QMetaObject::activate (sender=0x1cf75d8, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xffffffffffffffff) at kernel/qobject.cpp:3293
#11 0x00007f4ee552ea63 in QObject::event (this=0x1cf75d8, e=0x7f4ec54d0ae0) at kernel/qobject.cpp:1212
#12 0x00007f4ee48d822c in QApplicationPrivate::notify_helper (this=0x19c6f20, receiver=0x1cf75d8, e=0x7f4ec54d0ae0) at kernel/qapplication.cpp:4300
#13 0x00007f4ee48de6fb in QApplication::notify (this=0x7fff27ab93a0, receiver=0x1cf75d8, e=0x7f4ec54d0ae0) at kernel/qapplication.cpp:4183
#14 0x00007f4ee62f02aa in App::notify (this=0x19c31f8, receiver=0x80, event=0x1) at ../../src/App.cpp:914
#15 0x00007f4ee551f06c in QCoreApplication::notifyInternal (this=0x7fff27ab93a0, receiver=0x1cf75d8, event=0x7f4ec54d0ae0) at kernel/qcoreapplication.cpp:704
#16 0x00007f4ee554bd42 in QCoreApplication::sendEvent (this=0x1c582a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QTimerInfoList::activateTimers (this=0x1c582a0) at kernel/qeventdispatcher_unix.cpp:603
#18 0x00007f4ee5548848 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#19 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231
#20 0x00007f4edce6f8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#21 0x00007f4edce73748 in ?? () from /lib/libglib-2.0.so.0
#22 0x00007f4edce738fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#23 0x00007f4ee5548513 in QEventDispatcherGlib::processEvents (this=0x1ce36d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#24 0x00007f4ee551d992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#25 0x00007f4ee551dd6c in QEventLoop::exec (this=0x7f4ec54d0d50, flags=) at kernel/qeventloop.cpp:201
#26 0x00007f4ee5427d59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#27 0x00007f4ecb45e440 in Phonon::Xine::XineThread::run (this=0x1ce3c90) at ../../xine/xinethread.cpp:143
#28 0x00007f4ee542a775 in QThreadPrivate::start (arg=0x1ce3c90) at thread/qthread_unix.cpp:248
#29 0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#30 0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#31 0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f4ebfb74710 (LWP 9005)):
#0  0x00007f4ec3b79480 in ?? () from /usr/lib/alsa-lib/libasound_module_pcm_pulse.so
#1  0x00007f4ecf6ab17c in ?? () from /usr/lib/libasound.so.2
#2  0x00007f4ecf66ca3a in ?? () from /usr/lib/libasound.so.2
#3  0x00007f4ecf6ab4da in ?? () from /usr/lib/libasound.so.2
#4  0x00007f4ec4acd180 in ?? () from /usr/lib/xine/plugins/1.27/xineplug_ao_out_alsa.so
#5  0x00007f4ecb210d56 in ?? () from /usr/lib/libxine.so.1
#6  0x00007f4ecb212ab5 in ?? () from /usr/lib/libxine.so.1
#7  0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#8  0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f4ec396f710 (LWP 9006)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4ecb212e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f4ec316e710 (LWP 9007)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4ecb212e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f4ec2562710 (LWP 9008)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4ecb212e23 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f4ec07fc710 (LWP 9011)):
#0  0x00007f4ee3f4bfb3 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f4ecb22b2c5 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007f4ecb20fc99 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f4eb19cf710 (LWP 9012)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4edf2ffca6 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f4edf2ffce9 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f4eb072f710 (LWP 9013)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4ee542b72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x3617d00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3617d00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f4ee0de8026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3616e30, th=0x3618130) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f4ee0dea6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x3616690, th=0x3618130) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f4ee0dea6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3616690, th=0x3618130) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f4ee0dea6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3616690, th=0x3618130) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f4ee0de8bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f4eb072edc0, parent=0x3616e30, th=0x3618130) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f4ee0de9168 in ThreadWeaver::Thread::run (this=0x3618130) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f4ee542a775 in QThreadPrivate::start (arg=0x3618130) at thread/qthread_unix.cpp:248
#10 0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f4eaff2e710 (LWP 9014)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4ee542b72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x3617d00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3617d00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f4ee0de8026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3616e30, th=0x7f4ea4001a30) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f4ee0dea6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x3616690, th=0x7f4ea4001a30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f4ee0dea6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3616690, th=0x7f4ea4001a30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#6  0x00007f4ee0dea6c4 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3616690, th=0x7f4ea4001a30) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#7  0x00007f4ee0de8bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f4eaff2ddc0, parent=0x3616e30, th=0x7f4ea4001a30) at ../../../threadweaver/Weaver/Thread.cpp:87
#8  0x00007f4ee0de9168 in ThreadWeaver::Thread::run (this=0x7f4ea4001a30) at ../../../threadweaver/Weaver/Thread.cpp:142
#9  0x00007f4ee542a775 in QThreadPrivate::start (arg=0x7f4ea4001a30) at thread/qthread_unix.cpp:248
#10 0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f4ead714710 (LWP 9015)):
[KCrash Handler]
#5  0x00007f4ee6000e17 in void KRandomSequence::randomize<KSharedPtr<Meta::Track> >(QList<KSharedPtr<Meta::Track> >&) () from /usr/lib/libamaroklib.so.1
#6  0x00007f4ee61ae0aa in void Collections::MemoryQueryMakerInternal::emitProperResult<KSharedPtr<Meta::Track> >(QList<KSharedPtr<Meta::Track> > const&) () from /usr/lib/libamaroklib.so.1
#7  0x00007f4ee61a59ac in Collections::MemoryQueryMakerInternal::handleResult (this=<value optimized out>, tmpTracks=<value optimized out>)
    at ../../src/core-impl/collections/support/MemoryQueryMakerInternal.cpp:472
#8  0x00007f4ee61aae64 in Collections::MemoryQueryMakerInternal::runQuery (this=0x4f3e050) at ../../src/core-impl/collections/support/MemoryQueryMakerInternal.cpp:91
#9  0x00007f4ee61a278d in QueryJob::run (this=0x4f3e480) at ../../src/core-impl/collections/support/MemoryQueryMaker.cpp:59
#10 0x00007f4ee0de98dd in ThreadWeaver::JobRunHelper::runTheJob (this=0x7f4ead713d30, th=0x297c6c0, job=0x4f3e480) at ../../../threadweaver/Weaver/Job.cpp:106
#11 0x00007f4ee0de9bde in ThreadWeaver::Job::execute (this=0x4f3e480, th=0x297c6c0) at ../../../threadweaver/Weaver/Job.cpp:135
#12 0x00007f4ee0de8bcf in ThreadWeaver::ThreadRunHelper::run (this=0x7f4ead713dc0, parent=0x3616e30, th=0x297c6c0) at ../../../threadweaver/Weaver/Thread.cpp:95
#13 0x00007f4ee0de9168 in ThreadWeaver::Thread::run (this=0x297c6c0) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x00007f4ee542a775 in QThreadPrivate::start (arg=0x297c6c0) at thread/qthread_unix.cpp:248
#15 0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#16 0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#17 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f4eacf13710 (LWP 9016)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4ee542b72b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x3617d00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3617d00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f4ee0de8026 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x3616e30, th=0x2981550) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#4  0x00007f4ee0dea6ab in ThreadWeaver::WorkingHardState::applyForWork (this=0x3616690, th=0x2981550) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#5  0x00007f4ee0de8bff in ThreadWeaver::ThreadRunHelper::run (this=0x7f4eacf12dc0, parent=0x3616e30, th=0x2981550) at ../../../threadweaver/Weaver/Thread.cpp:87
#6  0x00007f4ee0de9168 in ThreadWeaver::Thread::run (this=0x2981550) at ../../../threadweaver/Weaver/Thread.cpp:142
#7  0x00007f4ee542a775 in QThreadPrivate::start (arg=0x2981550) at thread/qthread_unix.cpp:248
#8  0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f4eac682710 (LWP 9017)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4ee06532a6 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f4ee0931220) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007f4ee06532e9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f4ee093f2ec) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f4e8ffcb710 (LWP 9024)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4ecb20593b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f4ecb20b9dd in ?? () from /usr/lib/libxine.so.1
#3  0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f4e8f7ca710 (LWP 9025)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007f4ecb211017 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f4ecb21e045 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f4ecb21e045 in ?? () from /usr/lib/libxine.so.1
#4  0x00007f4ecb21e045 in ?? () from /usr/lib/libxine.so.1
#5  0x00007f4e8caab10a in ?? () from /usr/lib/xine/plugins/1.27/xineplug_decode_mad.so
#6  0x00007f4ecb20d09a in ?? () from /usr/lib/libxine.so.1
#7  0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#8  0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f4e8efc9710 (LWP 9026)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4ecb215f6b in ?? () from /usr/lib/libxine.so.1
#2  0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f4e88087710 (LWP 9064)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f4ecb205853 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f4eb9d3e4f7 in ?? () from /usr/lib/xine/plugins/1.27/xineplug_dmx_audio.so
#3  0x00007f4eb9d3eddd in ?? () from /usr/lib/xine/plugins/1.27/xineplug_dmx_audio.so
#4  0x00007f4ecb21b357 in ?? () from /usr/lib/libxine.so.1
#5  0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f4e8c889710 (LWP 9065)):
#0  __pthread_mutex_unlock_full (mutex=0x7f4ea419bcd0, decr=135) at pthread_mutex_unlock.c:230
#1  0x00007f4ec446e3be in pa_mutex_unlock () from /usr/lib/libpulsecommon-0.9.21.so
#2  0x00007f4ec46b0411 in ?? () from /usr/lib/libpulse.so.0
#3  0x00007f4ec469fd86 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#4  0x00007f4ec46a1809 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#5  0x00007f4ec46a18c0 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#6  0x00007f4ec46b021b in ?? () from /usr/lib/libpulse.so.0
#7  0x00007f4ec446f0e8 in ?? () from /usr/lib/libpulsecommon-0.9.21.so
#8  0x00007f4ee239d9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f4ee3f536cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f4ee701a7a0 (LWP 8995)):
#0  0x00007f4ee3f4547d in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007f4edce72aa5 in g_main_context_check () from /lib/libglib-2.0.so.0
#2  0x00007f4edce734c3 in ?? () from /lib/libglib-2.0.so.0
#3  0x00007f4edce738fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007f4ee5548513 in QEventDispatcherGlib::processEvents (this=0x185a7f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#5  0x00007f4ee498846e in QGuiEventDispatcherGlib::processEvents (this=0x3, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#6  0x00007f4ee551d992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#7  0x00007f4ee551dd6c in QEventLoop::exec (this=0x7fff27ab9340, flags=) at kernel/qeventloop.cpp:201
#8  0x00007f4ee5521aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#9  0x00000000004086c2 in main (argc=1, argv=0x7fff27abb318) at ../../src/main.cpp:237

Reported using DrKonqi