Obtained 17 stack frames. /usr/games/crawl-git-b63a3c07f7(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x5de0160716ee]: write_stack_trace(_IO_FILE*) /usr/games/crawl-git-b63a3c07f7(_Z20crash_signal_handleri+0x18f) [0x5de016071b5f]: crash_signal_handler(int) /lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x7582c1da7330]: /lib/x86_64-linux-gnu/libc.so.6(wait4+0x15) [0x7582c1e727a5]: /usr/games/crawl-git-b63a3c07f7(_Z8call_gdbP8_IO_FILE+0xec) [0x5de016071d9c]: call_gdb(_IO_FILE*) /usr/games/crawl-git-b63a3c07f7(_Z13do_crash_dumpv+0x458) [0x5de01607f8e8]: do_crash_dump() /usr/games/crawl-git-b63a3c07f7(_Z20crash_signal_handleri+0x1fa) [0x5de016071bca]: crash_signal_handler(int) /lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x7582c1da7330]: /lib/x86_64-linux-gnu/libc.so.6(isspace+0x12) [0x7582c1d9d6a2]: /usr/games/crawl-git-b63a3c07f7(_Z18prompt_invent_itemPKc9menu_typei15operation_types13enum_bitfieldI14invprompt_flagLin1EEcS0_Pi+0x1d8) [0x5de01628b4d8]: prompt_invent_item(char const*, menu_type, int, operation_types, enum_bitfield, char, char const*, int*) /usr/games/crawl-git-b63a3c07f7(_Z19fire_item_no_quiverP4dist+0x23f) [0x5de016722cdf]: fire_item_no_quiver(dist*) /usr/games/crawl-git-b63a3c07f7(+0xc990ea) [0x5de0168270ea]: /usr/games/crawl-git-b63a3c07f7(+0xc99c75) [0x5de016827c75]: /usr/games/crawl-git-b63a3c07f7(main+0x1f7) [0x5de015fa4ff7]: /lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x7582c1d8c1ca]: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7582c1d8c28b]: /usr/games/crawl-git-b63a3c07f7(_start+0x25) [0x5de015fa5ae5]: