Obtained 20 stack frames.
/usr/games/crawl-0.34(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x651449d81e0e]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-0.34(_Z20crash_signal_handleri+0x18f) [0x651449d8227f]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x76ffd6423330]: 
/lib/x86_64-linux-gnu/libc.so.6(wait4+0x15) [0x76ffd64ee7d5]: 
/usr/games/crawl-0.34(_Z8call_gdbP8_IO_FILE+0xec) [0x651449d824bc]: call_gdb(_IO_FILE*)
/usr/games/crawl-0.34(_Z13do_crash_dumpv+0x458) [0x651449d90088]: do_crash_dump()
/usr/games/crawl-0.34(_Z20crash_signal_handleri+0x1fa) [0x651449d822ea]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x76ffd6423330]: 
/lib/x86_64-linux-gnu/libc.so.6(isspace+0x12) [0x76ffd64196a2]: 
/usr/games/crawl-0.34(_Z18prompt_invent_itemPKc9menu_typei15operation_types13enum_bitfieldI14invprompt_flagLin1EEc+0x2a0) [0x651449f9cee0]: prompt_invent_item(char const*, menu_type, int, operation_types, enum_bitfield<invprompt_flag, -1>, char)
/usr/games/crawl-0.34(_Z20ashenzari_curse_itemv+0x5e) [0x651449ecbf9e]: ashenzari_curse_item()
/usr/games/crawl-0.34(_Z15activate_talentRK6talentP4dist+0x2001) [0x651449cc8141]: activate_talent(talent const&, dist*)
/usr/games/crawl-0.34(_Z16activate_abilityv+0xd3) [0x651449ccaf43]: activate_ability()
/usr/games/crawl-0.34(_Z15process_command12command_typeS_+0xa0f) [0x65144a551d0f]: process_command(command_type, command_type)
/usr/games/crawl-0.34(+0xcc3802) [0x65144a54f802]: 
/usr/games/crawl-0.34(+0xcc4245) [0x65144a550245]: 
/usr/games/crawl-0.34(main+0x1f7) [0x651449cb3907]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x76ffd64081ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x76ffd640828b]: 
/usr/games/crawl-0.34(_start+0x25) [0x651449cb43f5]: