Obtained 24 stack frames.
/usr/games/crawl-git-0721f309d1(_Z17write_stack_traceP8_IO_FILE+0x3f) [0x557edadb6a8f]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-0721f309d1(_Z20crash_signal_handleri+0x18f) [0x557edadb6eaf]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x46210) [0x7f345ff11210]: 
/lib/x86_64-linux-gnu/libpthread.so.0(raise+0xcb) [0x7f34600d224b]: 
/usr/games/crawl-git-0721f309d1(+0x403a3d) [0x557edadbda3d]: 
/usr/games/crawl-git-0721f309d1(+0x403ed9) [0x557edadbded9]: 
/usr/games/crawl-git-0721f309d1(_Z20crash_signal_handleri+0x291) [0x557edadb6fb1]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x46210) [0x7f345ff11210]: 
/usr/games/crawl-git-0721f309d1(_Z6whereyv+0) [0x557edb3cb8d0]: wherey()
/usr/games/crawl-git-0721f309d1(_Z7cgetpos10GotoRegion+0x11) [0x557edaff5f81]: cgetpos(GotoRegion)
/usr/games/crawl-git-0721f309d1(+0x3d89fe) [0x557edad929fe]: 
/usr/games/crawl-git-0721f309d1(_Z11wrapcprintfiPKcz+0xbd) [0x557edad9330d]: wrapcprintf(int, char const*, ...)
/usr/games/crawl-git-0721f309d1(_ZN11line_reader21insert_char_at_cursorEi+0xdf) [0x557edad940af]: line_reader::insert_char_at_cursor(int)
/usr/games/crawl-git-0721f309d1(_ZN11line_reader11process_keyEi+0x102) [0x557edad951e2]: line_reader::process_key(int)
/usr/games/crawl-git-0721f309d1(_ZN11line_reader16process_key_coreEi+0x67) [0x557edad946a7]: line_reader::process_key_core(int)
/usr/games/crawl-git-0721f309d1(_ZN11line_reader14read_line_coreEb+0xf3) [0x557edad94903]: line_reader::read_line_core(bool)
/usr/games/crawl-git-0721f309d1(_ZN11line_reader9read_lineEbb+0x4e9) [0x557edad94e39]: line_reader::read_line(bool, bool)
/usr/games/crawl-git-0721f309d1(_ZN12StashTracker14search_stashesENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE+0x11a0) [0x557edb2b4ff0]: StashTracker::search_stashes(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)
/usr/games/crawl-git-0721f309d1(_Z15process_command12command_typeS_+0x1172) [0x557edb3d50a2]: process_command(command_type, command_type)
/usr/games/crawl-git-0721f309d1(+0xa186f2) [0x557edb3d26f2]: 
/usr/games/crawl-git-0721f309d1(+0xa18e4d) [0x557edb3d2e4d]: 
/usr/games/crawl-git-0721f309d1(main+0x1a5) [0x557edad160a5]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0x7f345fef20b3]: 
/usr/games/crawl-git-0721f309d1(_start+0x2e) [0x557edad16bbe]: