StacktraceTop: std::__detail::_List_node_base::_M_hook (this=0x2688860, __position=0x18075) at ../../../../../src/libstdc++-v3/src/c++98/list.cc:131 insert (__x=..., __position=..., this=<optimized out>) at /usr/include/c++/4.6/bits/list.tcc:103 sigc::internal::signal_impl::insert (this=0x1806d, i=..., slot_=...) at ../../sigc++/signal_base.cc:64 sigc::internal::signal_impl::connect (this=<optimized out>, slot_=...) at ../../sigc++/signal_base.cc:54 sigc::signal_base::connect (this=<optimized out>, slot_=...) at ../../sigc++/signal_base.cc:122
StacktraceTop: _detail: :_List_ node_base: :_M_hook (this=0x2688860, __position=0x18075) at ../../. ./../.. /src/libstdc+ +-v3/src/ c++98/list. cc:131 c++/4.6/ bits/list. tcc:103 internal: :signal_ impl::insert (this=0x1806d, i=..., slot_=...) at ../../sigc+ +/signal_ base.cc: 64 internal: :signal_ impl::connect (this=<optimized out>, slot_=...) at ../../sigc+ +/signal_ base.cc: 54 signal_ base::connect (this=<optimized out>, slot_=...) at ../../sigc+ +/signal_ base.cc: 122
std::_
insert (__x=..., __position=..., this=<optimized out>) at /usr/include/
sigc::
sigc::
sigc::