Obtained 29 stack frames.
/usr/games/crawl-git-2341383644(_Z17write_stack_traceP8_IO_FILEi+0x23) [0x5f6283]: write_stack_trace(_IO_FILE*, int)
/usr/games/crawl-git-2341383644() [0x5f65f4]
/lib/x86_64-linux-gnu/libc.so.6(+0x324f0) [0x7f81765f64f0]: 
/usr/games/crawl-git-2341383644(_Z23raw_feature_descriptionRK9coord_def+0x4b) [0x64cfdb]: raw_feature_description(coord_def const&)
/usr/games/crawl-git-2341383644(_Z13do_crash_dumpv+0xb41) [0x5fd1e1]: do_crash_dump()
/usr/games/crawl-git-2341383644() [0x5f64f4]
/lib/x86_64-linux-gnu/libc.so.6(+0x324f0) [0x7f81765f64f0]: 
/lib/x86_64-linux-gnu/libpthread.so.0(raise+0x2b) [0x7f817695cefb]: 
/usr/games/crawl-git-2341383644() [0x5fc244]
/usr/games/crawl-git-2341383644() [0x5fc4aa]
/usr/games/crawl-git-2341383644() [0x974ad5]
/usr/games/crawl-git-2341383644(_ZNK6player5skillE10skill_typeib+0x7f) [0x92cbff]: player::skill(skill_type, int, bool) const
/usr/games/crawl-git-2341383644(_Z10best_skill10skill_typeS_S_+0x64) [0x974584]: best_skill(skill_type, skill_type, skill_type)
/usr/games/crawl-git-2341383644(_Z12player_titlev+0x19) [0x97f239]: player_title()
/usr/games/crawl-git-2341383644(_ZN14TilesFramework12_send_playerEb+0x15a) [0xa96c7a]: TilesFramework::_send_player(bool)
/usr/games/crawl-git-2341383644(_ZN14TilesFramework6redrawEv+0x4b) [0xa9953b]: TilesFramework::redraw()
/usr/games/crawl-git-2341383644(_ZN14TilesFramework17update_input_modeE10mouse_mode+0x13) [0xa995b3]: TilesFramework::update_input_mode(mouse_mode)
/usr/games/crawl-git-2341383644() [0x820f6c]
/usr/games/crawl-git-2341383644(_Z4moreb+0x383) [0x826153]: more(bool)
/usr/games/crawl-git-2341383644(_Z21check_selected_skillsv+0x155) [0x972605]: check_selected_skills()
/usr/games/crawl-git-2341383644(_Z8tag_readR6reader8tag_type+0x25c) [0xa02a5c]: tag_read(reader&, tag_type)
/usr/games/crawl-git-2341383644() [0x6a4412]
/usr/games/crawl-git-2341383644() [0x6a927b]
/usr/games/crawl-git-2341383644(_Z12restore_gameRKSs+0xa) [0x6a9a1a]: restore_game(std::string const&)
/usr/games/crawl-git-2341383644(_Z12startup_stepv+0xd03) [0x9d6a93]: startup_step()
/usr/games/crawl-git-2341383644() [0x7bea34]
/usr/games/crawl-git-2341383644(main+0x2f9) [0x4fc409]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7f81765e2ead]: 
/usr/games/crawl-git-2341383644() [0x56e5bd]