ASSERT(next_line >= n) in 'message.cc' at line 473 failed.

Version: Dungeon Crawl Stone Soup 0.16.0-5-g717f7e7
Platform: unix
Bits: 64
Game mode: normal
Tiles: online

Command line: /usr/games/crawl-0.16 -name gw -rc /dgldir/rcfiles/crawl-0.16/gw.rc -macro /dgldir/rcfiles/crawl-0.16/gw.macro -webtiles-socket /crawl-master/webserver/sockets/gw:dcss-0.16.sock -morgue /dgldir/morgue/gw/

RC options:
restart_after_game = false


Crash caused by signal #6: Aborted

Obtained 19 stack frames.
/usr/games/crawl-0.16(_Z17write_stack_traceP8_IO_FILEi+0x23) [0x5a30f3]: write_stack_trace(_IO_FILE*, int)
/usr/games/crawl-0.16(_Z13do_crash_dumpv+0x311) [0x5aa831]: do_crash_dump()
/usr/games/crawl-0.16(_Z20crash_signal_handleri+0x9c) [0x5a338c]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x364c0) [0x7f70ca7684c0]: 
/lib/x86_64-linux-gnu/libpthread.so.0(raise+0x2b) [0x7f70caafeb7b]: 
/usr/games/crawl-0.16() [0x5a9fe9]
/usr/games/crawl-0.16() [0x5aa291]
/usr/games/crawl-0.16() [0x804225]
/usr/games/crawl-0.16() [0x7fca19]
/usr/games/crawl-0.16(_ZN11line_reader8cursortoEi+0x61) [0x5827a1]: line_reader::cursorto(int)
/usr/games/crawl-0.16(_ZN11line_reader11process_keyEi+0x32f) [0x582f6f]: line_reader::process_key(int)
/usr/games/crawl-0.16(_ZN11line_reader9read_lineEb+0x340) [0x5834e0]: line_reader::read_line(bool)
/usr/games/crawl-0.16(_ZN12StashTracker14search_stashesEv+0xad) [0xa02f5d]: StashTracker::search_stashes()
/usr/games/crawl-0.16(_Z15process_command12command_type+0x1394) [0x79ba84]: process_command(command_type)
/usr/games/crawl-0.16() [0x79d9a9]
/usr/games/crawl-0.16() [0x79e4e5]
/usr/games/crawl-0.16(main+0x303) [0x7a1573]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xed) [0x7f70ca75376d]: 
/usr/games/crawl-0.16() [0x507929]

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".
0x00007f70caafe84e in waitpid () from /lib/x86_64-linux-gnu/libpthread.so.0
#0  0x00007f70caafe84e in waitpid () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#1  0x00000000005a37fb in call_gdb (file=0x7f70caae9180) at crash.cc:406
        gdb = <optimized out>
        attach_cmd = "attach 31876\000\000\000\000\000\000\000"
#2  0x00000000005aa851 in do_crash_dump () at dbg-asrt.cc:676
        t = 1426388183
        dir = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x28a6eb8 "/dgldir/morgue/gw/"}}
        name = "/dgldir/morgue/gw/crash-gw-20150315-025623.txt", '\000' <repeats 133 times>
        file = 0x7f70caae9180
#3  0x00000000005a338c in crash_signal_handler (sig_num=6) at crash.cc:182
No locals.
#4  <signal handler called>
No symbol table info available.
#5  0x00007f70caafeb7b in raise () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#6  0x00000000005a9fe9 in _BreakStrToDebugger (mesg=mesg@entry=0x7fff751cc3d0 "ASSERT(next_line >= n) in 'message.cc' at line 473 failed.", assert=<error reading variable: Unhandled dwarf expression opcode 0xfa>) at dbg-asrt.cc:806
No locals.
#7  0x00000000005aa291 in AssertFailed (expr=0xb62ea5 "next_line >= n", file=0xb62e83 "message.cc", line=473, text=0x0) at dbg-asrt.cc:849
        mesg = "ASSERT(next_line >= n) in 'message.cc' at line 473 failed.\000", ' ' <repeats 69 times>, "\000o\305\000\000\000\000\000\240@\377\000\000\000\000\000\252\315\034u\377\177\000\000\320\315\034u\377\177\000\000\000\000\000\000\000\000\000\000\302¬\000\000\000\000\000\332\362\264\000\000\000\000\000\030\000\000\000\060\000\000\000\200\315\034u\377\177\000\000\260\314\034u\377\177\000\000{\"msg\":\"text_cursor\",\"enabled\":true}\000\000\000\000 \352O\313p\177\000\000\360\354O\313p\177\000\000\320n\212\002\000\000\000\000 ~\035\001\000\000\000\000\000\032g\000\000\000\000\000"...
        args = {{gp_offset = 0, fp_offset = 32, overflow_arg_area = 0x20, reg_save_area = 0x289aed0}}
        fileName = <optimized out>
#8  0x0000000000804225 in message_window::scroll (n=<optimized out>, this=<optimized out>) at message.cc:473
No locals.
#9  0x00000000007fca19 in place_cursor (this=<optimized out>) at message.cc:341
        i = <optimized out>
#10 show (this=<optimized out>) at message.cc:499
No locals.
#11 scroll_message_window (n=1) at message.cc:622
No locals.
#12 0x00000000005827a1 in line_reader::cursorto (this=0x7fff751ccef0, ncx=<optimized out>) at cio.cc:299
        x = 1
        y = <optimized out>
        diff = 1
#13 0x0000000000582f6f in line_reader::process_key (this=0x7fff751ccef0, ch=<optimized out>) at cio.cc:638
No locals.
#14 0x00000000005834e0 in line_reader::read_line (this=0x7fff751ccef0, clear_previous=<optimized out>) at cio.cc:424
        ch = 97
        width = 0
        cpos = <optimized out>
        ret = <optimized out>
#15 0x0000000000a02f5d in StashTracker::search_stashes (this=0xfd14e0) at stash.cc:1724
        ret = <optimized out>
        buf = "glowing drain || sand-covered staircase || flagged portal || frozen archway || da\000\256\312p\177\000\000\000\000\000\000\000\000\000\000\357\317\034u\377\177\000\000\340\375\033\001\000\000\000\000\060\323\034u\377\177\000\000(\323\034u\377\177\000\000\070\323\034u\377\177\000\000x\376\033\001", '\000' <repeats 12 times>, "0\002\000\000\000\000\000\000\070~\035\001\000\000\000\000 \207\256\312p\177\000\000,\000\000\000\000\000\000\000]\000\000\000\000\000\000\000\300@\377\000\000\000\000\000@\322\034u\377\177\000\000\320\325\034u\377\177\000\000EJ{\312p\177\000\000-\000\000\000\000\000\000\000"...
        reader = {<line_reader> = {_vptr.line_reader = 0xc3dcd0, buffer = 0x7fff751ccf50 "glowing drain || sand-covered staircase || flagged portal || frozen archway || da", bufsz = 400, history = 0xfd1520, region = GOTO_MSG, start = {x = 80, y = 6}, keyfn = 0, wrapcol = 80, tag = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x28a9c58 "stash_search"}}, cur = 0x7fff751ccfa1 "", length = 81, pos = 81}, <No data fields>}
        search = <optimized out>
        ltpat = {<base_pattern> = {_vptr.base_pattern = 0x1}, translated = 86, isvalid = 207, pattern = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x11d7e38 ""}}, lua_fn_name = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0xea4320 "\020", <incomplete sequence \302>}}, static lfndx = 1}
        filter_useless = <optimized out>
        help = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x7fff751ccee0 "8~\035\001"}}
        tpat = {<base_pattern> = {_vptr.base_pattern = 0xfd3c70}, pattern = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x7fff751cd300 "\220n\212\002"}}, compiled_pattern = 0xfd3c70, isvalid = 235, ignore_case = 9}
        sort_by_dist = <optimized out>
        csearch = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x28 <Address 0x28 out of bounds>}}
        curr_lev = <optimized out>
        results = {<std::_Vector_base<stash_search_result, std::allocator<stash_search_result> >> = {_M_impl = {<std::allocator<stash_search_result>> = {<__gnu_cxx::new_allocator<stash_search_result>> = {<No data fields>}, <No data fields>}, _M_start = 0x7fff751ccee0, _M_finish = 0x7fff751ccee0, _M_end_of_storage = 0x7fff751ccf40}}, <No data fields>}
        show_as_stacks = <optimized out>
        default_execute = <optimized out>
#16 0x000000000079ba84 in process_command (cmd=cmd@entry=CMD_SEARCH_STASHES) at main.cc:2040
No locals.
#17 0x000000000079d9a9 in _input () at main.cc:1511
        cmd = CMD_SEARCH_STASHES
        player_disabled = {was_disabled = false}
#18 0x000000000079e4e5 in _launch_game () at main.cc:472
        game_start = true
        ccon = {cstate = false, smartcstate = false}
#19 0x00000000007a1573 in _launch_game_loop () at main.cc:378
        game_ended = false
#20 main (argc=11, argv=0x7fff751cdb08) at main.cc:336
No locals.

Compilation info:
<<<<<<<<<<<
Compiled with GCC 4.7.3 on Mar 14 2015 at 03:21:50
Build platform: x86_64-linux-gnu
Platform: x86_64-linux-gnu
CFLAGS: -O2 -pipe -DUSE_TILE -DUSE_TILE_WEB -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-0.16/saves" -DDATA_DIR_PATH="/crawl-master/crawl-0.16/data/" -DWEB_DIR_PATH="/crawl-master/crawl-0.16/data/web/"
LDFLAGS: -rdynamic -fuse-ld=gold -O2 
>>>>>>>>>>>

Place info:
branch = 0, depth = 1

Level id: D:1
Level build method = random_map_for_place, level layout type  = rooms, absdepth0 = 0
Level vaults:
    grunt_arrival_lava_bath
    layout_basic

Markers:
<<<<<<<<<<<<<<<<<<<<<<
Marker 0 at (29, 28): feature (stone_stairs_up_i)
>>>>>>>>>>>>>>>>>>>>>>

Messages:
<<<<<<<<<<<<<<<<<<<<<<
Welcome, gw the Demonspawn Monk.
The destiny of this world depends on the Orb of Zot. Go down and get it!
Press ? for a list of commands and other information.
Found a short sword, a bread ration and a spear.
Found a staircase leading out of the dungeon.
Search for what [? for help]? altar&&yredelemnul|qazlal|okawaru
Can't find anything matching that.
Sorry, you're not good enough to have a special ability.
Search for what [Enter for "altar&&yredelemnul|qazlal|okawaru", or ? for help]? 

>>>>>>>>>>>>>>>>>>>>>>

Game state:

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

prev_cmd = CMD_SEARCH_STASHES
repeat_cmd = CMD_NO_CMD

Player:
{{{{{{{{{{{
Name:       [gw]
Species:    Demonspawn
Job:        Monk

class_name: Monk

HP: 18/18; mods: 0/0
MP: 1/1; mod: 0
Stats: 11 (11) 11 (11) 15 (15)
Position: (29, 28), god: No God (0), turn_is_over: 0, banished: 0
Standing on/in/over feature: staircase leading out of the dungeon

Delayed (1):
    type:     20
    duration: 1
    parm1:    0
    parm2:    0
    started:  0


Skills (mode: manual)
Name            | can_train | train | training | level | points | progress
Fighting        |     X     |   1   |    20    |    3  |    301 | 1/200
Short Blades    |           |   0   |     0    |    0  |      0 | 0/59
Long Blades     |           |   0   |     0    |    0  |      0 | 0/59
Axes            |           |   0   |     0    |    0  |      0 | 0/59
Maces & Flails  |           |   0   |     0    |    0  |      0 | 0/59
Polearms        |           |   0   |     0    |    0  |      0 | 0/59
Staves          |           |   0   |     0    |    0  |      0 | 0/59
Slings          |           |   0   |     0    |    0  |      0 | 0/59
Bows            |           |   0   |     0    |    0  |      0 | 0/59
Crossbows       |           |   0   |     0    |    0  |      0 | 0/59
Throwing        |     X     |   1   |    20    |    0  |      0 | 0/59
Armour          |     X     |   1   |    20    |    0  |      0 | 0/59
Dodging         |     X     |   0   |     0    |    2  |    301 | 123/178
Stealth         |     X     |   0   |     0    |    1  |    127 | 77/100
Shields         |           |   0   |     0    |    0  |      0 | 0/59
Unarmed Combat  |     X     |   2   |    40    |    3  |    501 | 145/238
Spellcasting    |     X     |   0   |     0    |    0  |      0 | 0/59
Conjurations    |           |   0   |     0    |    0  |      0 | 0/50
Hexes           |           |   0   |     0    |    0  |      0 | 0/50
Charms          |           |   0   |     0    |    0  |      0 | 0/59
Summonings      |           |   0   |     0    |    0  |      0 | 0/50
Necromancy      |           |   0   |     0    |    0  |      0 | 0/42
Translocations  |           |   0   |     0    |    0  |      0 | 0/59
Transmutations  |           |   0   |     0    |    0  |      0 | 0/59
Fire Magic      |           |   0   |     0    |    0  |      0 | 0/59
Ice Magic       |           |   0   |     0    |    0  |      0 | 0/59
Air Magic       |           |   0   |     0    |    0  |      0 | 0/59
Earth Magic     |           |   0   |     0    |    0  |      0 | 0/59
Poison Magic    |           |   0   |     0    |    0  |      0 | 0/50
Invocations     |           |   0   |     0    |    0  |      0 | 0/29
Evocations      |           |   0   |     0    |    0  |      0 | 0/42

Spell bugs:

Durations:

Attributes:
    #49: 53
    #59: 1

Mutations:

Inventory bugs:

Equipment:
    eq slot #6, inv slot #0: +0 robe

}}}}}}}}}}}

Webtiles message buffer: 
Webtiles JSON stack:

Screenshot:
       ...
       #..#
      ##..#
     ##...##
  # ##..8..## #
  #.#.......#.#
 ##...........#
........8.....#
   #....6.....#
   #.8.....8.)#
   #...~~~.%..#
   ###~~~~~##.#
     #~~~~~#  ..
     #~~)~~#
     #######

clua stack:


dlua stack:


Lua persistent data:
<<<<<<<<<<<<<<<<<<<<<<
>>>>>>>>>>>>>>>>>>>>>>

Lua marker contents:
<<<<<<<<<<<<<<<<<<<<<<
>>>>>>>>>>>>>>>>>>>>>>