ERROR in 'tags.cc' at line 2894: save corrupted: canary gone

Version: Dungeon Crawl Stone Soup 0.18-a0-343-gae81b87
Platform: unix
Bits: 64
Game mode: normal
Tiles: online

Command line: /usr/games/crawl-abyssrun -name HAWKINGL3623 -rc /dgldir/rcfiles/crawl-git/HAWKINGL3623.rc -macro /dgldir/rcfiles/crawl-git/HAWKINGL3623.macro -morgue /dgldir/morgue/HAWKINGL3623/ -webtiles-socket /crawl-master/webserver/sockets/HAWKINGL3623:2015-11-28.14:49:40.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #6: Aborted

Obtained 16 stack frames.
/usr/games/crawl-abyssrun(_Z17write_stack_traceP8_IO_FILEi+0x23) [0x5ac123]: write_stack_trace(_IO_FILE*, int)
/usr/games/crawl-abyssrun(_Z13do_crash_dumpv+0x2f2) [0x5b3712]: do_crash_dump()
/usr/games/crawl-abyssrun(_Z20crash_signal_handleri+0x9c) [0x5ac3bc]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x364c0) [0x7fa426bfc4c0]: 
/lib/x86_64-linux-gnu/libpthread.so.0(raise+0x2b) [0x7fa426f92b7b]: 
/usr/games/crawl-abyssrun() [0x5b2ee9]
/usr/games/crawl-abyssrun() [0x5b32d8]
/usr/games/crawl-abyssrun(_Z8tag_readR6reader8tag_type+0x41f7) [0xa2f9a7]: tag_read(reader&, tag_type)
/usr/games/crawl-abyssrun() [0x667d24]
/usr/games/crawl-abyssrun() [0x669a69]
/usr/games/crawl-abyssrun(_Z12restore_gameRKSs+0xa) [0x66a0ea]: restore_game(std::string const&)
/usr/games/crawl-abyssrun(_Z12startup_stepv+0xf9b) [0x9ff0ab]: startup_step()
/usr/games/crawl-abyssrun() [0x7b54c6]
/usr/games/crawl-abyssrun(main+0x2eb) [0x7b97db]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7fa426be776d]: 
/usr/games/crawl-abyssrun() [0x50fcd9]

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 <http://gnu.org/licenses/gpl.html>
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:
<http://bugs.launchpad.net/gdb-linaro/>.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007fa426f9284e in waitpid () from /lib/x86_64-linux-gnu/libpthread.so.0
#0  0x00007fa426f9284e in waitpid () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00000000005ac82b in call_gdb (file=0x7fa426f7d180) at crash.cc:420
        gdb = <optimized out>
        attach_cmd = "attach 12074\000\000\000\000\000\000\000"
#2  0x00000000005b3732 in do_crash_dump () at dbg-asrt.cc:671
        t = 1448722181
        dir = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x189b988 "/dgldir/morgue/HAWKINGL3623/"}}
        name = "/dgldir/morgue/HAWKINGL3623/crash-HAWKINGL3623-20151128-144941.txt", '\000' <repeats 113 times>
        file = 0x7fa426f7d180
#3  0x00000000005ac3bc in crash_signal_handler (sig_num=6) at crash.cc:193
No locals.
#4  <signal handler called>
No symbol table info available.
#5  0x00007fa426f92b7b in raise () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00000000005b2ee9 in _BreakStrToDebugger (mesg=mesg@entry=0x7ffc13cfa640 "ERROR in 'tags.cc' at line 2894: save corrupted: canary gone", assert=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at dbg-asrt.cc:795
No locals.
#7  0x00000000005b32d8 in die (file=0xb7abbc "tags.cc", line=2894, format=<optimized out>) at dbg-asrt.cc:855
        tmp = "save corrupted: canary gone", '\000' <repeats 2020 times>
        mesg = "ERROR in 'tags.cc' at line 2894: save corrupted: canary gone", '\000' <repeats 1987 times>
        args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7ffc13cfaf20, reg_save_area = 0x7ffc13cfae50}}
#8  0x0000000000a2f9a7 in tag_read_you (th=...) at tags.cc:2894
        found_fly = <optimized out>
        found_stop_flying = <optimized out>
        count = <optimized out>
        x = <optimized out>
        last_20_turns = <optimized out>
        n_dact = <optimized out>
        n_levs = 1267
        timer_count = 14
        y = <optimized out>
        xl_remaining = <optimized out>
#9  tag_read (inf=..., tag_id=<optimized out>) at tags.cc:1210
        buf = {<std::_Vector_base<unsigned char, std::allocator<unsigned char> >> = {_M_impl = {<std::allocator<unsigned char>> = {<__gnu_cxx::new_allocator<unsigned char>> = {<No data fields>}, <No data fields>}, _M_start = 0x1b99a30 "", _M_finish = 0x1b9efe1 "", _M_end_of_storage = 0x1b9efe1 ""}}, <No data fields>}
        data_size = <optimized out>
        th = {_filename = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x11b4a38 ""}}, _file = 0x0, _chunk = 0x0, opened_file = false, _pbuf = 0x7ffc13cfb290, _read_offset = 3241, _minorVersion = 161, _safe_read = false}
#10 0x0000000000667d24 in _restore_tagged_chunk (save=<optimized out>, name=..., tag=tag@entry=TAG_YOU, complaint=complaint@entry=0xb58f36 "Save data is invalid.") at files.cc:2183
        inf = {_filename = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x11b4a38 ""}}, _file = 0x0, _chunk = 0x1b87d80, opened_file = false, _pbuf = 0x0, _read_offset = 0, _minorVersion = 161, _safe_read = false}
        reason = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x11b4a38 ""}}
#11 0x0000000000669a69 in _restore_game (filename=...) at files.cc:1890
        minorVersion = <optimized out>
#12 0x000000000066a0ea in restore_game (filename=...) at files.cc:1951
No locals.
#13 0x00000000009ff0ab in startup_step () at startup.cc:1031
        defaults = {name = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x11b4a38 ""}}, type = GAME_TYPE_NORMAL, filename = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x11b4a38 ""}}, map = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x11b4a38 ""}}, arena_teams = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x11b4a38 ""}}, allowed_combos = {<std::_Vector_base<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >> = {_M_impl = {<std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >> = {<__gnu_cxx::new_allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}, allowed_species = {<std::_Vector_base<species_type, std::allocator<species_type> >> = {_M_impl = {<std::allocator<species_type>> = {<__gnu_cxx::new_allocator<species_type>> = {<No data fields>}, <No data fields>}, _M_start = 0x18689a0, _M_finish = 0x18689a4, _M_end_of_storage = 0x18689a4}}, <No data fields>}, allowed_jobs = {<std::_Vector_base<job_type, std::allocator<job_type> >> = {_M_impl = {<std::allocator<job_type>> = {<__gnu_cxx::new_allocator<job_type>> = {<No data fields>}, <No data fields>}, _M_start = 0x190aa80, _M_finish = 0x190aa84, _M_end_of_storage = 0x190aa84}}, <No data fields>}, allowed_weapons = {<std::_Vector_base<weapon_type, std::allocator<weapon_type> >> = {_M_impl = {<std::allocator<weapon_type>> = {<__gnu_cxx::new_allocator<weapon_type>> = {<No data fields>}, <No data fields>}, _M_start = 0x18aede0, _M_finish = 0x18aede4, _M_end_of_storage = 0x18aede4}}, <No data fields>}, species = SP_TROLL, job = JOB_CHAOS_KNIGHT, weapon = WPN_MACE, fully_random = false}
        name = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x11b4a38 ""}}
        choice = {name = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x160a248 "HAWKINGL3623"}}, type = GAME_TYPE_NORMAL, filename = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x192ebd8 "HAWKINGL3623.cs"}}, map = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x11b4a38 ""}}, arena_teams = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x11b4a38 ""}}, allowed_combos = {<std::_Vector_base<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >> = {_M_impl = {<std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >> = {<__gnu_cxx::new_allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}, allowed_species = {<std::_Vector_base<species_type, std::allocator<species_type> >> = {_M_impl = {<std::allocator<species_type>> = {<__gnu_cxx::new_allocator<species_type>> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}, allowed_jobs = {<std::_Vector_base<job_type, std::allocator<job_type> >> = {_M_impl = {<std::allocator<job_type>> = {<__gnu_cxx::new_allocator<job_type>> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}, allowed_weapons = {<std::_Vector_base<weapon_type, std::allocator<weapon_type> >> = {_M_impl = {<std::allocator<weapon_type>> = {<__gnu_cxx::new_allocator<weapon_type>> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}, species = SP_UNKNOWN, job = JOB_UNKNOWN, weapon = WPN_UNKNOWN, fully_random = false}
        newchar = false
        ng = {name = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x11b4a38 ""}}, type = GAME_TYPE_NORMAL, filename = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x11b4a38 ""}}, map = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x11b4a38 ""}}, arena_teams = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x11b4a38 ""}}, allowed_combos = {<std::_Vector_base<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > > >> = {_M_impl = {<std::allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >> = {<__gnu_cxx::new_allocator<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}, allowed_species = {<std::_Vector_base<species_type, std::allocator<species_type> >> = {_M_impl = {<std::allocator<species_type>> = {<__gnu_cxx::new_allocator<species_type>> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}, allowed_jobs = {<std::_Vector_base<job_type, std::allocator<job_type> >> = {_M_impl = {<std::allocator<job_type>> = {<__gnu_cxx::new_allocator<job_type>> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}, allowed_weapons = {<std::_Vector_base<weapon_type, std::allocator<weapon_type> >> = {_M_impl = {<std::allocator<weapon_type>> = {<__gnu_cxx::new_allocator<weapon_type>> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}, species = SP_UNKNOWN, job = JOB_UNKNOWN, weapon = WPN_UNKNOWN, fully_random = false}
#14 0x00000000007b54c6 in _launch_game () at main.cc:407
        game_start = <optimized out>
        ccon = {cstate = 230, smartcstate = 6}
#15 0x00000000007b97db in _launch_game_loop () at main.cc:380
        game_ended = false
#16 main (argc=<optimized out>, argv=0x7ffc13d04038) at main.cc:336
No locals.

Compilation info:
<<<<<<<<<<<
Compiled with GCC 4.7.3 on Nov 27 2015 at 20:29:31
Build platform: x86_64-linux-gnu
Platform: x86_64-linux-gnu
CFLAGS: -O2 -pipe -DUSE_TILE -DUSE_TILE_WEB -DEXPERIMENTAL_BRANCH="abyssrun" -Wall -Wformat-security -Wundef -Wno-array-bounds -Wno-format-zero-length -Wmissing-declarations -Wredundant-decls -Wno-parentheses -Wwrite-strings -Wshadow -pedantic -Wuninitialized -Iutil -I. -isystem /usr/include/lua5.1 -Irltiles -isystem /usr/include/ncursesw -g -DWIZARD -DASSERTS -DREGEX_PCRE -DCLUA_BINDINGS -DDGAMELAUNCH -DSAVE_DIR_PATH="/crawl-master/crawl-abyssrun/saves" -DDATA_DIR_PATH="/crawl-master/crawl-abyssrun/data/" -DWEB_DIR_PATH="/crawl-master/crawl-abyssrun/data/web/"
LDFLAGS: -rdynamic -fuse-ld=gold -O2 
>>>>>>>>>>>

Place info:
branch = 0, depth = 6

Level id: D:6
Level build method = ABSENT, level layout type  = ABSENT, absdepth0 = 0

Markers:
<<<<<<<<<<<<<<<<<<<<<<
>>>>>>>>>>>>>>>>>>>>>>

Messages:
<<<<<<<<<<<<<<<<<<<<<<
>>>>>>>>>>>>>>>>>>>>>>

Game state:

mouse_enabled: 0, waiting_for_command: 0, terminal_resized: 0
io_inited: 1, need_save: 0, saving_game: 0, updating_scores: 0:
seen_hups: 0, map_stat_gen: 0, type: 1, arena_suspended: 0

prev_cmd = CMD_NO_CMD
repeat_cmd = CMD_NO_CMD

Player:
{{{{{{{{{{{
Name:    [HAWKINGL3623]
Species: Troll
Job:     Chaos Knight

HP: 72/0; mods: 0/0
MP: 6/6; mod: 0
Stats: 22 (22) 8 (8) 10 (10)
Position: (43, 52), god: Xom (5), turn_is_over: 0, banished: 0
Recursive crash.