StacktraceTop:
sigc::trackable::callback_list (this=0x31) at ../../sigc++/trackable.cc:74
sigc::trackable::remove_destroy_notify_callback (this=0x31, data=0x9e71508) at ../../sigc++/trackable.cc:61
operator() (data=0x9e71508) at /usr/include/sigc++-2.0/sigc++/functors/slot_base.h:166
execute_ (data=0x9e71508) at /usr/include/sigc++-2.0/sigc++/visit_each.h:88
operator()<sigc::trackable> (data=0x9e71508) at /usr/include/sigc++-2.0/sigc++/visit_each.h:100
StacktraceTop: trackable: :callback_ list (this=0x31) at ../../sigc+ +/trackable. cc:74 trackable: :remove_ destroy_ notify_ callback (this=0x31, data=0x9e71508) at ../../sigc+ +/trackable. cc:61 sigc++- 2.0/sigc+ +/functors/ slot_base. h:166 sigc++- 2.0/sigc+ +/visit_ each.h: 88 )<sigc: :trackable> (data=0x9e71508) at /usr/include/ sigc++- 2.0/sigc+ +/visit_ each.h: 100
sigc::
sigc::
operator() (data=0x9e71508) at /usr/include/
execute_ (data=0x9e71508) at /usr/include/
operator(