Obtained 41 stack frames.
/usr/games/crawl-0.31(_Z17write_stack_traceP8_IO_FILE+0x3f) [0x55ef369ba2ff]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-0.31(_Z20crash_signal_handleri+0x18f) [0x55ef369ba71f]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x46210) [0x7f99ae7ba210]: 
/lib/x86_64-linux-gnu/libc.so.6(sigprocmask+0x4b) [0x7f99ae7ba48b]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0xb4) [0x7f99ae7997e2]: 
/usr/games/crawl-0.31(+0x46bcc2) [0x55ef369c3cc2]: 
/usr/games/crawl-0.31(+0x46be75) [0x55ef369c3e75]: 
/usr/games/crawl-0.31(+0x428522) [0x55ef36980522]: 
/usr/games/crawl-0.31(+0x42855b) [0x55ef3698055b]: 
/usr/games/crawl-0.31(_Z16fill_status_infoiR11status_info+0x12e9) [0x55ef36f41579]: fill_status_info(int, status_info&)
/usr/games/crawl-0.31(_ZN15scorefile_entry4initEl+0x582) [0x55ef36b2f902]: scorefile_entry::init(long)
/usr/games/crawl-0.31(_ZN15scorefile_entryC2EijiPKcbS1_l+0x318) [0x55ef36b30628]: scorefile_entry::scorefile_entry(int, unsigned int, int, char const*, bool, char const*, long)
/usr/games/crawl-0.31(_Z14mark_milestoneRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_S6_l+0x1e7) [0x55ef36b30827]: mark_milestone(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, long)
/usr/games/crawl-0.31(_Z13do_crash_dumpv+0x23ca) [0x55ef369c652a]: do_crash_dump()
/usr/games/crawl-0.31(_Z20crash_signal_handleri+0x1fa) [0x55ef369ba78a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x46210) [0x7f99ae7ba210]: 
/lib/x86_64-linux-gnu/libpthread.so.0(raise+0xcb) [0x7f99ae97b24b]: 
/usr/games/crawl-0.31(+0x46bcbd) [0x55ef369c3cbd]: 
/usr/games/crawl-0.31(+0x46be75) [0x55ef369c3e75]: 
/usr/games/crawl-0.31(+0x428522) [0x55ef36980522]: 
/usr/games/crawl-0.31(+0x42855b) [0x55ef3698055b]: 
/usr/games/crawl-0.31(_Z16fill_status_infoiR11status_info+0x12e9) [0x55ef36f41579]: fill_status_info(int, status_info&)
/usr/games/crawl-0.31(_ZN14TilesFramework12_send_playerEb+0x2283) [0x55ef37051513]: TilesFramework::_send_player(bool)
/usr/games/crawl-0.31(_ZN14TilesFramework6redrawEv+0xa6) [0x55ef37055d46]: TilesFramework::redraw()
/usr/games/crawl-0.31(_ZN14TilesFramework17update_input_modeE10mouse_modeb+0x1a8) [0x55ef37056048]: TilesFramework::update_input_mode(mouse_mode, bool)
/usr/games/crawl-0.31(_ZN13mouse_controlC1E10mouse_mode+0x1d) [0x55ef36c4086d]: mouse_control::mouse_control(mouse_mode)
/usr/games/crawl-0.31(+0x788f63) [0x55ef36ce0f63]: 
/usr/games/crawl-0.31(_ZN14message_window4moreEbb+0x20b) [0x55ef36ce2feb]: message_window::more(bool, bool)
/usr/games/crawl-0.31(_ZN14message_window8add_itemENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE11prefix_typeb+0x3d0) [0x55ef36ce3540]: message_window::add_item(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, prefix_type, bool)
/usr/games/crawl-0.31(_ZN13message_store10flush_prevEv+0x34a) [0x55ef36ce3afa]: message_store::flush_prev()
/usr/games/crawl-0.31(+0x785d6c) [0x55ef36cddd6c]: 
/usr/games/crawl-0.31(_Z16do_message_print16msg_channel_typeibbPKcP13__va_list_tag+0xe9) [0x55ef36cde529]: do_message_print(msg_channel_type, int, bool, bool, char const*, __va_list_tag*)
/usr/games/crawl-0.31(_Z4mprf16msg_channel_typePKcz+0xb4) [0x55ef36cdea44]: mprf(msg_channel_type, char const*, ...)
/usr/games/crawl-0.31(+0x8c13e3) [0x55ef36e193e3]: 
/usr/games/crawl-0.31(_Z13player_reactsv+0x810) [0x55ef36e1b8d0]: player_reacts()
/usr/games/crawl-0.31(_Z12world_reactsv+0x6f5) [0x55ef37060475]: world_reacts()
/usr/games/crawl-0.31(+0xb093fe) [0x55ef370613fe]: 
/usr/games/crawl-0.31(+0xb0a2b5) [0x55ef370622b5]: 
/usr/games/crawl-0.31(main+0x1ab) [0x55ef3690a02b]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0x7f99ae79b0b3]: 
/usr/games/crawl-0.31(_start+0x2e) [0x55ef3690abbe]: