Obtained 49 stack frames.
/usr/games/crawl-0.22(_Z17write_stack_traceP8_IO_FILEi+0x28) [0x557c9bf7f788]: write_stack_trace(_IO_FILE*, int)
/usr/games/crawl-0.22(_Z20crash_signal_handleri+0x1bf) [0x557c9bf7fbcf]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x33030) [0x7f75f75e0030]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcf) [0x7f75f75dffcf]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0x16a) [0x7f75f75e13fa]: 
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(_ZN9__gnu_cxx27__verbose_terminate_handlerEv+0xed) [0x7f75f811503d]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x8f066) [0x7f75f8113066]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x8e089) [0x7f75f8112089]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(__gxx_personality_v0+0x2cd) [0x7f75f81129dd]
/lib/x86_64-linux-gnu/libgcc_s.so.1(+0xff33) [0x7f75f7b78f33]: 
/lib/x86_64-linux-gnu/libgcc_s.so.1(_Unwind_Resume+0x57) [0x7f75f7b79437]: 
/usr/games/crawl-0.22(_Z13do_crash_dumpv+0x1781) [0x557c9bf88d31]: do_crash_dump()
/usr/games/crawl-0.22(_Z20crash_signal_handleri+0x7e) [0x557c9bf7fa8e]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x33030) [0x7f75f75e0030]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0xcf) [0x7f75f75dffcf]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0x16a) [0x7f75f75e13fa]: 
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(_ZN9__gnu_cxx27__verbose_terminate_handlerEv+0x15d) [0x7f75f81150ad]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x8f066) [0x7f75f8113066]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x8f0b1) [0x7f75f81130b1]
/usr/lib/x86_64-linux-gnu/libstdc++.so.6(__cxa_rethrow+0x49) [0x7f75f8113319]
/usr/games/crawl-0.22(_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEaSERKS7_+0x2cd) [0x557c9c02442d]: std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::operator=(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&)
/usr/games/crawl-0.22(_ZN9map_lines9init_fromERKS_+0xd9) [0x557c9c1c1929]: map_lines::init_from(map_lines const&)
/usr/games/crawl-0.22(_ZN9map_linesC1ERKS_+0x68) [0x557c9c1c63b8]: map_lines::map_lines(map_lines const&)
/usr/games/crawl-0.22(_ZN7map_defC1ERKS_+0x532) [0x557c9c027eb2]: map_def::map_def(map_def const&)
/usr/games/crawl-0.22(+0x4f53a6) [0x557c9c15e3a6]: 
/usr/games/crawl-0.22(+0x4f552c) [0x557c9c15e52c]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(+0xc3b0) [0x7f75f90013b0]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(+0x17062) [0x7f75f900c062]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(+0xc82d) [0x7f75f900182d]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(+0xbade) [0x7f75f9000ade]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(+0xc99b) [0x7f75f900199b]: 
/usr/lib/x86_64-linux-gnu/liblua5.1.so.0(lua_pcall+0x58) [0x7f75f8ffd3f8]: 
/usr/games/crawl-0.22(_ZN4CLua6callfnEPKcii+0xad) [0x557c9bf6a38d]: CLua::callfn(char const*, int, int)
/usr/games/crawl-0.22(+0x4e5f45) [0x557c9c14ef45]: 
/usr/games/crawl-0.22(_ZN23lua_element_colour_calc3getERK9coord_defb+0x48) [0x557c9c14f098]: lua_element_colour_calc::get(coord_def const&, bool)
/usr/games/crawl-0.22(_Z14element_colouribRK9coord_def+0x34) [0x557c9bf6bf54]: element_colour(int, bool, coord_def const&)
/usr/games/crawl-0.22(_Z11real_colourjRK9coord_def+0x22) [0x557c9bf6ca42]: real_colour(unsigned int, coord_def const&)
/usr/games/crawl-0.22(_Z14get_cell_glyphRK9coord_defbi+0x285) [0x557c9c38a445]: get_cell_glyph(coord_def const&, bool, int)
/usr/games/crawl-0.22(_Z9draw_cellP13screen_cell_tRK9coord_defbi+0x2e0) [0x557c9c499e70]: draw_cell(screen_cell_t*, coord_def const&, bool, int)
/usr/games/crawl-0.22(_Z10viewwindowbbP9animation+0x1a2) [0x557c9c49a602]: viewwindow(bool, bool, animation*)
/usr/games/crawl-0.22(_Z13redraw_screenb+0xbf) [0x557c9c30dd8f]: redraw_screen(bool)
/usr/games/crawl-0.22(_Z19choose_ability_menuRKSt6vectorI6talentSaIS0_EE+0x742) [0x557c9beed872]: choose_ability_menu(std::vector<talent, std::allocator<talent> > const&)
/usr/games/crawl-0.22(_Z16activate_abilityv+0x263) [0x557c9bef4203]: activate_ability()
/usr/games/crawl-0.22(_Z15process_command12command_type+0xb9) [0x557c9c50bed9]: process_command(command_type)
/usr/games/crawl-0.22(+0x8a57a7) [0x557c9c50e7a7]: 
/usr/games/crawl-0.22(+0x8a5f0d) [0x557c9c50ef0d]: 
/usr/games/crawl-0.22(main+0x13b) [0x557c9bee67bb]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f75f75cd2b1]: 
/usr/games/crawl-0.22(_start+0x2a) [0x557c9bee6eda]: