Obtained 23 stack frames.
/usr/games/crawl-0.33(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x5d8fc570d00e]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-0.33(_Z20crash_signal_handleri+0x18f) [0x5d8fc570d47f]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x42910) [0x73258fe42910]: 
/usr/games/crawl-0.33(_Z13handle_hangupi+0) [0x5d8fc59cedd0]: handle_hangup(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x42910) [0x73258fe42910]: 
/lib/x86_64-linux-gnu/libc.so.6(wait4+0x15) [0x73258ff0fbf5]: 
/usr/games/crawl-0.33(_Z8call_gdbP8_IO_FILE+0xec) [0x5d8fc570d6bc]: call_gdb(_IO_FILE*)
/usr/games/crawl-0.33(_Z13do_crash_dumpv+0x458) [0x5d8fc571b0b8]: do_crash_dump()
/usr/games/crawl-0.33(_Z20crash_signal_handleri+0x1fa) [0x5d8fc570d4ea]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x42910) [0x73258fe42910]: 
/usr/games/crawl-0.33(_Z16basic_hands_reqdRK8item_def9size_type+0x62) [0x5d8fc5946732]: basic_hands_reqd(item_def const&, size_type)
/usr/games/crawl-0.33(_Z18get_all_item_slotsRK8item_def+0x7e) [0x5d8fc594b32e]: get_all_item_slots(item_def const&)
/usr/games/crawl-0.33(_Z14can_equip_itemRK8item_defbPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE+0x6c) [0x5d8fc5be2cfc]: can_equip_item(item_def const&, bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)
/usr/games/crawl-0.33(_Z15is_useless_itemRK8item_defbb+0x12c) [0x5d8fc5941e2c]: is_useless_item(item_def const&, bool, bool)
/usr/games/crawl-0.33(_Z17newgame_make_item17object_class_typeiiiib+0x184) [0x5d8fc5ba8114]: newgame_make_item(object_class_type, int, int, int, int, bool)
/usr/games/crawl-0.33(_Z17give_items_skillsRK11newgame_def+0xf4) [0x5d8fc5ba86f4]: give_items_skills(newgame_def const&)
/usr/games/crawl-0.33(_Z10setup_gameRK11newgame_defb+0x2c1) [0x5d8fc5bac4a1]: setup_game(newgame_def const&, bool)
/usr/games/crawl-0.33(_Z12startup_stepv+0x988) [0x5d8fc5d2de48]: startup_step()
/usr/games/crawl-0.33(+0xc6961d) [0x5d8fc5eab61d]: 
/usr/games/crawl-0.33(main+0x1f7) [0x5d8fc5642c07]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x280d0) [0x73258fe280d0]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x89) [0x73258fe28189]: 
/usr/games/crawl-0.33(_start+0x25) [0x5d8fc5643635]: