.
Thread 1 (process 6078):
#0  0xb754cc5d in QDBusAbstractInterface::callWithArgumentList ()
   from /usr/lib/libQtDBus.so.4
#1  0xb754ec5d in QDBusAbstractInterface::call () from /usr/lib/libQtDBus.so.4
#2  0x08065fc3 in _start ()