This maybe what you need:
Thread 1 "Main Thread" received signal SIGSEGV, Segmentation fault.
0x00000000014585cd in AIRNAV4::Navigation::LatLonPair::project(AIRNAV4::Geometry::StereographicProjection const&) const ()
(gdb) bt
#0 0x00000000014585cd in AIRNAV4::Navigation::LatLonPair::project(AIRNAV4::Geometry::StereographicProjection const&) const ()
#1 0x000000000143ad21 in AIRNAV4::Geometry::StereographicProjection::convertLatLonToXY(AIRNAV4::Navigation::LatLonPair const&, AIRNAV4::Geometry::Point2&, bool) const ()
#2 0x0000000000d97812 in XGNS430::BasicPage::drawAirport(AIRNAV4::Geometry::StereographicProjection&, OGL_lines_trans<OGL_lines<OGL_stream_traits_sub_vbo<4u, 2, 0, 4, 2, 0> > >*, AIRNAV4::Navigation::Airport const&, int, int, float, bool) ()
#3 0x0000000000cde9dd in XG1000::G1000Page::drawOverlays(OGL_lines_trans<OGL_lines<OGL_stream_traits_sub_vbo<4u, 2, 0, 4, 2, 0> > >*) ()
#4 0x0000000000cde768 in XG1000::G1000Page::drawBasemapOverlays(OGL_lines_trans<OGL_lines<OGL_stream_traits_sub_vbo<4u, 2, 0, 4, 2, 0> > >*) ()
#5 0x0000000000d612ef in XG1000::Page1000Pfd::doDrawGeometryL3(OGL_lines_trans<OGL_lines<OGL_stream_traits_sub_vbo<4u, 2, 0, 4, 2, 0> > >&) ()
#6 0x0000000000cea124 in XG1000::G1000Page::drawDeeperLevels() ()
#7 0x0000000000d076a6 in XG1000::G1000ui::draw(int, int, int, int, int, int, float) ()
#8 0x000000000102ca32 in p_floating_gauge::renderGaugeToFBO() ()
#9 0x00000000004f04ff in do_garmin_stuff(void*) ()
#10 0x0000000000c25ae3 in flit_per_frame(UTL_pool_task**, UTL_pool_task**, void (*)(void*), void*) ()
#11 0x00000000004ee573 in APP_update() ()
#12 0x0000000000930d6a in MACIBM_post_event_proc() ()
#13 0x000000000147a6aa in WIN_run_app ()
#14 0x00000000004f144f in main ()
Glad to help :).