ASSERT(len >= 0) in 'tags.cc' at line 836 failed. Version: Dungeon Crawl Stone Soup 0.20-a0-71-g11d6418 Platform: unix Bits: 64 Game mode: normal Tiles: online Command line: /usr/games/crawl-git-11d64188ad -name ktulu8bugs -rc /dgldir/rcfiles/crawl-git/ktulu8bugs.rc -macro /dgldir/rcfiles/crawl-git/ktulu8bugs.macro -morgue /dgldir/morgue/ktulu8bugs/ -webtiles-socket /crawl-master/webserver/sockets/ktulu8bugs:2016-11-18.14:01:31.sock -await-connection RC options: restart_after_game = false Crash caused by signal #6: Aborted Obtained 19 stack frames. /usr/games/crawl-git-11d64188ad(_Z17write_stack_traceP8_IO_FILEi+0x23) [0x5cf543]: write_stack_trace(_IO_FILE*, int) /usr/games/crawl-git-11d64188ad(_Z13do_crash_dumpv+0x2f2) [0x5d68b2]: do_crash_dump() /usr/games/crawl-git-11d64188ad(_Z20crash_signal_handleri+0x9c) [0x5cf7dc]: crash_signal_handler(int) /lib/x86_64-linux-gnu/libc.so.6(+0x364c0) [0x7f1a2e4104c0]: /lib/x86_64-linux-gnu/libpthread.so.0(raise+0x2b) [0x7f1a2e7a6b7b]: /usr/games/crawl-git-11d64188ad() [0x5d6069] /usr/games/crawl-git-11d64188ad() [0x5d6331] /usr/games/crawl-git-11d64188ad() [0xa6e338] /usr/games/crawl-git-11d64188ad(_Z13unmarshallMapI20dungeon_feature_typeSsSt3mapIS0_SsSt4lessIS0_ESaISt4pairIKS0_SsEEEEvR6readerRT1_PFT_SA_EPFT0_SA_E+0x48) [0xa842e8]: void unmarshallMap, std::allocator > > >(reader&, std::map, std::allocator > >&, dungeon_feature_type (*)(reader&), std::string (*)(reader&)) /usr/games/crawl-git-11d64188ad() [0xa73409] /usr/games/crawl-git-11d64188ad() [0xa79eea] /usr/games/crawl-git-11d64188ad(_Z8tag_readR6reader8tag_type+0xf27) [0xa7c817]: tag_read(reader&, tag_type) /usr/games/crawl-git-11d64188ad() [0x68b7f4] /usr/games/crawl-git-11d64188ad(_Z10load_level20dungeon_feature_type14load_mode_typeRK8level_id+0x133e) [0x6906ae]: load_level(dungeon_feature_type, load_mode_type, level_id const&) /usr/games/crawl-git-11d64188ad(_Z12startup_stepv+0x8ac) [0xa4e15c]: startup_step() /usr/games/crawl-git-11d64188ad() [0xbabf36] /usr/games/crawl-git-11d64188ad(main+0x2eb) [0xbafb7b]: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7f1a2e3fb76d]: /usr/games/crawl-git-11d64188ad() [0x534db9] Trying to run gdb. GNU gdb (Ubuntu/Linaro 7.4-2012.02-0ubuntu2) 7.4-2012.02 Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see: . [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 0x00007f1a2e7a684e in waitpid () from /lib/x86_64-linux-gnu/libpthread.so.0 #0 0x00007f1a2e7a684e in waitpid () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #1 0x00000000005cfc4b in call_gdb (file=0x7f1a2e791180) at crash.cc:420 gdb = attach_cmd = "attach 28777\000\000\000\000\000\000\000" #2 0x00000000005d68d2 in do_crash_dump () at dbg-asrt.cc:670 t = 1479477692 dir = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x2c8c508 "/dgldir/morgue/ktulu8bugs/"}} name = "/dgldir/morgue/ktulu8bugs/crash-ktulu8bugs-20161118-140132.txt", '\000' file = 0x7f1a2e791180 #3 0x00000000005cf7dc in crash_signal_handler (sig_num=6) at crash.cc:193 No locals. #4 No symbol table info available. #5 0x00007f1a2e7a6b7b in raise () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00000000005d6069 in _BreakStrToDebugger (mesg=mesg@entry=0x7fffc381af30 "ASSERT(len >= 0) in 'tags.cc' at line 836 failed.", assert=) at dbg-asrt.cc:794 No locals. #7 0x00000000005d6331 in AssertFailed (expr=0xbc48ab "len >= 0", file=0xbe5014 "tags.cc", line=836, text=0x0) at dbg-asrt.cc:832 mesg = "ASSERT(len >= 0) in 'tags.cc' at line 836 failed.\000\201\303\377\177\000\000\001\000\000\000\000\000\000\000\200ʁ\303\377\177\000\000\001\000\000\000\000\000\000\000\360\243\201\303\377\177\000\000\001\000\000\000\000\000\000\000\300ʁ\303\377\177\000\000\001\000\000\000\000\000\000\000\000\244\201\303\377\177\000\000\001\000\000\000\000\000\000\000\000ˁ\303\377\177\000\000\001\000\000\000\000\000\000\000\020\244\201\303\377\177\000\000\001\000\000\000\000\000\000\000@ˁ\303\377\177\000\000\001\000\000\000\000\000\000\000 \244\201\303\377\177\000\000\001\000\000\000\000\000\000\000\200ˁ\303\377\177\000\000\001\000\000\000\000\000\000\000\060\244\201\303\377\177\000\000\001\000\000\000\000\000\000\000\300ˁ\303\377\177\000\000\001\000\000\000\000\000\000\000@\244\201\303\377\177\000\000\001\000\000\000\000\000\000\000\000"... args = {{gp_offset = 1, fp_offset = 0, overflow_arg_area = 0x7fffc381a3c0, reg_save_area = 0x1}} fileName = #8 0x0000000000a6e338 in unmarshallString (th=...) at tags.cc:836 No locals. #9 unmarshallString (th=...) at tags.cc:831 No locals. #10 0x0000000000a842e8 in unmarshallMap, std::allocator > > > (th=..., data=..., key_unmarshall=key_unmarshall@entry=0xa6dbd0 (reader&)>, value_unmarshall=value_unmarshall@entry=0xa6e280 ) at tags.cc:607 p = {first = 1008, second = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x2c840a8 ""}}} i = k = DNGN_SEALED_DOOR #11 0x0000000000a73409 in unmarshall_mapdef (th=...) at tags.cc:1941 map = {name = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x2c83ed8 "layout_roguey"}}, description = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x2c83f58 }}, order = 2147483647, tags = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x2d08b88 ""}}, place = {depths = { >> = {_M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_start = 0x2c89e70, _M_finish = 0x2c89ea0, _M_end_of_storage = 0x2c89eb0}}, }}, depths = {depths = { >> = {_M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, }}, orient = MAP_ENCOMPASS, _chance = {default_thing = {chance = -1}, depth_range_Xs = {, std::allocator > >> = {_M_impl = { >> = {<__gnu_cxx::new_allocator >> = {}, }, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, }}, _weight = {default_thing = -65536, depth_range_Xs = {, std::allocator > >> = {_M_impl = { >> = {<__gnu_cxx::new_allocator >> = {}, }, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, }}, map = {markers = { >> = {_M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, }, lines = {, std::allocator >, std::allocator, std::allocator > > >> = {_M_impl = {, std::allocator > >> = {<__gnu_cxx::new_allocator, std::allocator > >> = {}, }, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, }, overlay = {_M_t = {*, std::default_delete > >> = { > >> = {> = {}, >, true>> = { >> = {}, }, }, *, false>> = {_M_head_impl = 0x0}, }, }}, keyspecs = {_M_t = {_M_impl = { > >> = {<__gnu_cxx::new_allocator > >> = {}, }, _M_key_compare = {> = {}, }, _M_header = {_M_color = std::_S_red, _M_parent = 0x0, _M_left = 0x7fffc3823cc8, _M_right = 0x7fffc3823cc8}, _M_node_count = 0}}}, next_keyspec_idx = 256, map_width = 0, solid_north = false, solid_east = false, solid_south = false, solid_west = false, solid_checked = false}, mons = {mons = { >> = {_M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, }, error = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}}, items = {items = { >> = {_M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, }, error = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}}, random_mons = { >> = {_M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, }, prelude = {file = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, chunk = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, compiled = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, context = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x2c83908 "dlprelude"}}, first = -1, last = -1, error = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}}, mapchunk = {file = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, chunk = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, compiled = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, context = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x2c83a58 "dlmapchunk"}}, first = -1, last = -1, error = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}}, main = {file = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, chunk = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, compiled = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, context = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x2c83ad8 "dlmain"}}, first = -1, last = -1, error = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}}, validate = {file = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, chunk = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, compiled = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, context = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x2c83c28 "dlvalidate"}}, first = -1, last = -1, error = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}}, veto = {file = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, chunk = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, compiled = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, context = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x2c83ca8 "dlveto"}}, first = -1, last = -1, error = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}}, epilogue = {file = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, chunk = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, compiled = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, context = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x2c83df8 "dlepilogue"}}, first = -1, last = -1, error = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}}, place_loaded_from = {filename = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, lineno = 0}, original = 0x9, rock_colour = 0 '\000', floor_colour = 0 '\000', rock_tile = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, floor_tile = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, border_fill_type = DNGN_ROCK_WALL, feat_renames = {_M_t = {_M_impl = {, std::allocator > > > >> = {<__gnu_cxx::new_allocator, std::allocator > > > >> = {}, }, _M_key_compare = {> = {}, }, _M_header = {_M_color = std::_S_red, _M_parent = 0x2c8c080, _M_left = 0x2c8b1c0, _M_right = 0x2c8d7b0}, _M_node_count = 4}}}, subvault_places = { >> = {_M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, }, index_only = true, cache_offset = 655363, file = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, cache_name = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, svmask = 0x0, validating_map_flag = false} #12 0x0000000000a79eea in unmarshall_vault_placement (th=...) at tags.cc:1978 No locals. #13 unmarshall_level_vault_placements (th=...) at tags.cc:2003 i = nvaults = 1 #14 unmarshall_level_vault_data (th=...) at tags.cc:2031 No locals. #15 tag_read_level (th=...) at tags.cc:5515 gy = cloud = {pos = {x = 0, y = 0}, type = CLOUD_NONE, decay = 0, spread_rate = 0 '\000', whose = KC_OTHER, killer = KILL_NONE, source = 32767, excl_rad = -1} shop = {pos = {x = 0, y = 0}, greed = 0 '\000', type = SHOP_UNASSIGNED, level = 0 '\000', shop_name = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, shop_type_name = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, shop_suffix_name = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, keeper_name = {mData = "\262\255\250"}, stock = { >> = {_M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, }, num = 178 '\262'} have_heightmap = num_lights = gx = num_clouds = num_shops = 1 #16 0x0000000000a7c817 in tag_read (inf=..., tag_id=TAG_LEVEL) at tags.cc:1248 buf = { >> = {_M_impl = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_start = 0x2cdf000 "\a\006", _M_finish = 0x2d08b5e "", _M_end_of_storage = 0x2d08b5e ""}}, } data_size = th = {_filename = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, _file = 0x0, _chunk = 0x0, opened_file = false, _pbuf = 0x7fffc38242f0, _read_offset = 149403, _minorVersion = 175, _safe_read = false} #17 0x000000000068b7f4 in _restore_tagged_chunk (save=, name=..., tag=tag@entry=TAG_LEVEL, complaint=complaint@entry=0xbc432f "Level file is invalid.") at files.cc:2204 inf = {_filename = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, _file = 0x0, _chunk = 0x2ccef50, opened_file = false, _pbuf = 0x0, _read_offset = 0, _minorVersion = 175, _safe_read = false} reason = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}} #18 0x00000000006906ae in load_level (stair_taken=DNGN_STONE_STAIRS_DOWN_I, load_mode=LOAD_RESTART_GAME, old_level=...) at files.cc:1325 level_name = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x2c83078 "D:13"}} make_changes = false popped = false just_created_level = false return_pos = {x = 0, y = 0} dest_pos = {x = 44, y = 47} #19 0x0000000000a4e15c in _post_init (newc=false) at startup.cc:279 old_level = {branch = NUM_BRANCHES, depth = -1} yname = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x7fffc3824c00 ""}} #20 startup_step () at startup.cc:1042 choice = {name = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x26b1aa8 "ktulu8bugs"}}, type = GAME_TYPE_NORMAL, filename = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x292c138 "ktulu8bugs.cs"}}, map = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator> = {}, }, _M_p = 0x124a1f8 ""}}, arena_teams = {static npos = , _M_dataplus = {> = {<__gnu_cxx::new_allocator