#0  0x00007ffff5f0df79 in syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007ffff679e890 in QBasicMutex::lockInternal() (op=<optimized out>, val=<optimized out>, timeout=<optimized out>, addr=<optimized out>) at thread/qmutex_linux.cpp:146
#2  0x00007ffff679e890 in QBasicMutex::lockInternal() (timeout=<optimized out>, elapsedTimer=<optimized out>, d_ptr=...) at thread/qmutex_linux.cpp:187
#3  0x00007ffff679e890 in QBasicMutex::lockInternal() (this=this@entry=0x87e238) at thread/qmutex_linux.cpp:203
#4  0x00007ffff679e968 in QMutex::lock() (this=0x87e238) at thread/qmutex.h:59
#5  0x00007ffff679e968 in QMutex::lock() (timeout=-1, this=0x87e220) at thread/qmutex.cpp:620
#6  0x00007ffff679e968 in QMutex::lock() (this=this@entry=0x87e480) at thread/qmutex.cpp:215
#7  0x00007ffff4f61e2e in QDBusConnectionPrivate::customEvent(QEvent*) (m=0x87e480, s=0x87e440, a=RealAddTimeoutAction, this=<synthetic pointer>) at qdbusthreaddebug_p.h:183
#8  0x00007ffff4f61e2e in QDBusConnectionPrivate::customEvent(QEvent*) (s=0x87e440, a=RealAddTimeoutAction, this=<synthetic pointer>) at qdbusthreaddebug_p.h:198
#9  0x00007ffff4f61e2e in QDBusConnectionPrivate::customEvent(QEvent*) (this=0x87e440, e=<optimized out>) at qdbusintegrator.cpp:1148
#10 0x00007ffff6a16683 in QObject::event(QEvent*) (this=0x87e440, e=<optimized out>) at kernel/qobject.cpp:1267
#11 0x00007ffff69e4aa5 in QCoreApplication::notify(QObject*, QEvent*) (this=<optimized out>, receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:994
#12 0x00007ffff69e4bdb in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x613850, receiver=0x87e440, event=event@entry=0x7fffa803b2d0) at kernel/qcoreapplication.cpp:932
#13 0x00007ffff69e6c4b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (event=0x7fffa803b2d0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#14 0x00007ffff69e6c4b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x612f60) at kernel/qcoreapplication.cpp:1536
#15 0x00007ffff69e7248 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1394
#16 0x00007ffff6a3d6a3 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x70e810) at kernel/qeventdispatcher_glib.cpp:271
#17 0x00007ffff42e5c3d in g_main_context_dispatch (context=0x7fffe4002450) at /build/buildd/glib2.0-2.43.90/./glib/gmain.c:3122
#18 0x00007ffff42e5c3d in g_main_context_dispatch (context=context@entry=0x7fffe4002450) at /build/buildd/glib2.0-2.43.90/./glib/gmain.c:3737
#19 0x00007ffff42e5f20 in g_main_context_iterate (context=context@entry=0x7fffe4002450, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.43.90/./glib/gmain.c:3808
#20 0x00007ffff42e5fcc in g_main_context_iteration (context=0x7fffe4002450, may_block=1) at /build/buildd/glib2.0-2.43.90/./glib/gmain.c:3869
#21 0x00007ffff6a3dab7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x70e740, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#22 0x00007ffff69e2392 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fffffffd880, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#23 0x00007ffff69e9fdc in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1185
#24 0x0000000000405e0a in main(int, char const**) (argc=2, argv=0x7fffffffdc58) at /home/tsdgeos_work/phablet/unity8/unity8/src/Dash/main.cpp:115