Crash caused by signal #6: Aborted

Version: Dungeon Crawl Stone Soup 0.34.0-21-g137ed264d3
Platform: unix
Bits: 64
Game mode: tutorial
Tiles: online

Seed: 784453993023092399, deterministic pregen: 1
Command line: /usr/games/crawl-0.34 -name saraatag -rc /dgldir/rcfiles/crawl-0.34/saraatag.rc -macro /dgldir/rcfiles/crawl-0.34/saraatag.macro -morgue /dgldir/morgue/saraatag/ -tutorial -webtiles-socket /crawl-master/webserver/sockets/saraatag:2026-02-24.20:12:55.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #6: Aborted

Obtained 22 stack frames.
/usr/games/crawl-0.34(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x5cd564851b1e]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-0.34(_Z13do_crash_dumpv+0x43a) [0x5cd56485fd7a]: do_crash_dump()
/usr/games/crawl-0.34(_Z20crash_signal_handleri+0x1fa) [0x5cd564851ffa]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x42910) [0x72463e442910]: 
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x11b) [0x72463e49999b]: 
/lib/x86_64-linux-gnu/libc.so.6(raise+0x16) [0x72463e442866]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0xd7) [0x72463e4268b7]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x27750) [0x72463e427750]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xa3c67) [0x72463e4a3c67]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xa5c5c) [0x72463e4a5c5c]: 
/lib/x86_64-linux-gnu/libc.so.6(free+0x73) [0x72463e4a87f3]: 
/usr/games/crawl-0.34(+0xcea911) [0x5cd565047911]: 
/usr/games/crawl-0.34(+0xcdbf19) [0x5cd565038f19]: 
/usr/games/crawl-0.34(+0xcd9261) [0x5cd565036261]: 
/usr/games/crawl-0.34(+0xcdb676) [0x5cd565038676]: 
/usr/games/crawl-0.34(+0xce1366) [0x5cd56503e366]: 
/usr/games/crawl-0.34(_ZN4CLua5closeEv+0xbe) [0x5cd564838c4e]: CLua::close()
/usr/games/crawl-0.34(+0x2f50ac) [0x5cd5646520ac]: 
/usr/games/crawl-0.34(+0x2f8075) [0x5cd564655075]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x280d0) [0x72463e4280d0]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x89) [0x72463e428189]: 
/usr/games/crawl-0.34(_start+0x25) [0x5cd564784015]: 

Trying to run gdb.
GNU gdb (Ubuntu 14.0.50.20230907-0ubuntu1) 14.0.50.20230907-git
Copyright (C) 2023 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".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
    <http://www.gnu.org/software/gdb/documentation/>.

For help, type "help".
Type "apropos word" to search for commands related to "word".
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x000072463e50fbf7 in __GI___wait4 (pid=2375862, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
#0  0x000072463e50fbf7 in __GI___wait4 (pid=2375862, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x00005cd5648521cc in call_gdb (file=0x72463e5ff6c0 <_IO_2_1_stderr_>) at crash.cc:438
        gdb = <optimized out>
        attach_cmd = "attach 2375184\000\000\000\000\000"
#2  0x00005cd56485fd98 in do_crash_dump () at dbg-asrt.cc:673
        t = 1771964691
        dir = "/dgldir/morgue/saraatag/"
        name = "/dgldir/morgue/saraatag/crash-saraatag-20260224-202451.txt", '\000' <repeats 121 times>
        signal_info = "Crash caused by signal #6: Aborted"
        cause_msg = "Crash caused by signal #6: Aborted"
        file = 0x72463e5ff6c0 <_IO_2_1_stderr_>
#3  0x00005cd564851ffa in crash_signal_handler (sig_num=6) at crash.cc:198
No locals.
#4  <signal handler called>
No locals.
#5  __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44
        tid = <optimized out>
        ret = 0
        pd = <optimized out>
        old_mask = {__val = {18446744073709551464}}
        ret = <optimized out>
        pd = <optimized out>
        old_mask = <optimized out>
        ret = <optimized out>
        tid = <optimized out>
        ret = <optimized out>
        resultvar = <optimized out>
        resultvar = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
        __futex = <optimized out>
        resultvar = <optimized out>
        __arg3 = <optimized out>
        __arg2 = <optimized out>
        __arg1 = <optimized out>
        _a3 = <optimized out>
        _a2 = <optimized out>
        _a1 = <optimized out>
        __futex = <optimized out>
        __private = <optimized out>
        __oldval = <optimized out>
#6  __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
No locals.
#7  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
No locals.
#8  0x000072463e442866 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
        ret = <optimized out>
#9  0x000072463e4268b7 in __GI_abort () at ./stdlib/abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0x20, sa_sigaction = 0x20}, sa_mask = {__val = {102071613484304, 0, 102071609991920, 102071613484656, 102071592504384, 0, 0, 0, 102071609986408, 0, 0, 102071609986504, 102071609986408, 125646027624448, 102071592505140, 0}}, sa_flags = 0, sa_restorer = 0x10}
#10 0x000072463e427750 in __libc_message (fmt=fmt@entry=0x72463e5c3b34 "%s\n") at ../sysdeps/posix/libc_fatal.c:150
        ap = {{gp_offset = 16, fp_offset = 23765, overflow_arg_area = 0x7ffffb4bd2e0, reg_save_area = 0x7ffffb4bd270}}
        fd = 2
        list = <optimized out>
        nlist = <optimized out>
        cp = <optimized out>
#11 0x000072463e4a3c67 in malloc_printerr (str=str@entry=0x72463e5c6a40 "double free or corruption (!prev)") at ./malloc/malloc.c:5765
No locals.
#12 0x000072463e4a5c5c in _int_free_merge_chunk (av=0x72463e5feca0 <main_arena>, p=0x5cd566438720, size=768) at ./malloc/malloc.c:4672
        nextchunk = 0x5cd566438a20
        nextsize = <optimized out>
#13 0x000072463e4a87f3 in __GI___libc_free (mem=<optimized out>) at ./malloc/malloc.c:3391
        ar_ptr = <optimized out>
        p = <optimized out>
        err = 2
#14 0x00005cd565047911 in l_alloc ()
No symbol table info available.
#15 0x00005cd565038f19 in luaM_free_ ()
No symbol table info available.
#16 0x00005cd565036261 in luaF_freeproto ()
No symbol table info available.
#17 0x00005cd565038676 in luaC_freeallobjects ()
No symbol table info available.
#18 0x00005cd56503e366 in close_state ()
No symbol table info available.
#19 0x00005cd564838c4e in CLua::close (this=0x5cd565708c60 <dlua>) at clua.cc:84
        slisteners = <optimized out>
#20 0x00005cd5646520ac in _reset_game () at main.cc:355
No locals.
#21 0x00005cd564655075 in _launch_game_loop () at main.cc:403
        ge = @0x5cd5663b01d0: {<std::exception> = {<No data fields>}, exit_reason = game_exit::win, message = ""}
        game_ended = true
        game_ended = <optimized out>
        ge = <optimized out>
        fe = <optimized out>
#22 main (argc=13, argv=0x7ffffb4c8708) at main.cc:343
        echo = {prev_state = {value = maybe_bool::mbool_t::maybe, static maybe = {value = maybe_bool::mbool_t::maybe, static maybe = <same as static member of an already seen type>, static t = {value = maybe_bool::mbool_t::t, static maybe = <same as static member of an already seen type>, static t = <same as static member of an already seen type>, static f = {value = maybe_bool::mbool_t::f, static maybe = <same as static member of an already seen type>, static t = <same as static member of an already seen type>, static f = <same as static member of an already seen type>}}, static f = <same as static member of an already seen type>}}}
[Inferior 1 (process 2375184) detached]

Compilation info:
<<<<<<<<<<<
Compiled with GCC 13.2.0
Build platform: x86_64-linux-gnu
Platform: x86_64-linux-gnu
CFLAGS: -O2 -pipe -DUSE_TILE -DUSE_TILE_WEB -Wall -Wformat-security -Wundef -Wextra -Wno-missing-field-initializers -Wno-implicit-fallthrough -Wno-type-limits -Wno-uninitialized -Wno-array-bounds -Wno-format-zero-length -Wmissing-declarations -Wredundant-decls -Wno-parentheses -Wwrite-strings -Wshadow -pedantic -Wuninitialized -Iutil -I. -isystem contrib/install/x86_64-linux-gnu/include -g -DWIZARD -DASSERTS -DREGEX_PCRE -DCLUA_BINDINGS -DDGAMELAUNCH -DSAVE_DIR_PATH="/crawl-master/crawl-0.34/saves" -DDATA_DIR_PATH="/crawl-master/crawl-0.34/data/" -DWEB_DIR_PATH="/crawl-master/crawl-0.34/data/web/" -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600
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  = encompass, absdepth0 = 0
Level vaults:
    tutorial_lesson1

Markers:
<<<<<<<<<<<<<<<<<<<<<<
Marker #1, type 0 at (17, 30): feature (stone_stairs_up_i)
Marker #8, type 0 at (43, 22): feature (stone_stairs_up_iii)
>>>>>>>>>>>>>>>>>>>>>>

Messages:
<<<<<<<<<<<<<<<<<<<<<<
In this lesson you're going to learn how to move around and explore a level.
You can move with the [arrow keys].
You can reread all messages at any time with [Ctrl-P]. Also, press [Space] to
clear the --more-- prompts.
Found a staircase leading out of the dungeon.
You're doing great! Now, explore a bit until you reach the next blue square.
Move diagonally with the [number pad] (try Numlock on/off) [vi keys]
  Numpad:     7 8 9       vi-keys:    y k u
               \|/                     \|/
              4-.-6                   h-.-l
               /|\                     /|\
              1 2 3                   b j n
A quicker way to “run” through a corridor is to press [Shift] along with the
[number pad] (try Numlock on/off) or [vi keys].
Found a stone staircase leading down.
You start waiting.
Done waiting.
You start waiting.
Done waiting.
When standing on a staircase leading downwards, you can enter the next level
with [>].
There is a stone staircase leading down here.
Unknown command.
Unknown command.
Unknown command.
When standing on a staircase leading downwards, you can enter the next level
with [>].
There is a stone staircase leading down here.
You climb downwards.
A new level! To begin with, head over to that door to the right.
Also, remember: You can reread old messages with [Ctrl-P].
There is a stone staircase leading up here.
You can open a closed door by walking into it.
You open the door.
There is an open door here.
You open the door.
There is an open door here.
To close an open door, press [C].
To close an open door, press [C].
Okay, then.
Okay, then.
There is an open door here.
Okay, then.
Okay, then.
To close an open door, press [C].
There is an open door here.
To close an open door, press [C].
There is an open door here.
Char dumped successfully.
There is an open door here.
You aren't carrying any potions.
Okay, then.
To close an open door, press [C].
Okay, then.
Okay, then.
What are your orders?
 t - Shout!
Orders for allies: a - Attack new target.
                   r - Retreat!             s - Stop attacking.
                   g - Guard the area.      f - Follow me.
 Anything else - Cancel.
Okay, then.
There is an open door here.
To close an open door, press [C].
Note how you can move through shallow but not through deep water.
To close an open door, press [C].
Note how you can move through shallow but not through deep water.
To close an open door, press [C].
Nothing quivered!
To close an open door, press [C].
To close an open door, press [C].
There is an open door here.
To close an open door, press [C].
There is an open door here.
To close an open door, press [C].
Attack: -) Nothing wielded
Press: ? - help, Dir - move target
That would be overly suicidal.
Okay, then.
There are no items here.
There is an open door here.
To close an open door, press [C].
There are no items here.
There is an open door here.
There is an open door here.
There are no items here.
Okay, then.
Sorry, you're not good enough to have a special ability.
You don't know any spells.
Press: ? - help, v - describe, . - travel
An open door.
Okay, then.
Attack: -) Nothing wielded
Press: ? - help, Dir - move target
That would be overly suicidal.
Okay, then.
There is an open door here.
There is an open door here.
There are no items here.
You are already empty-handed.
There is an open door here.
Unknown command.
Unknown command.
To close an open door, press [C].
There is an open door here.
To close an open door, press [C].
Note how you can move through shallow but not through deep water.
You enter the shallow water.
Moving in this stuff is going to be slow.
You open the door.
Found a stone staircase leading up.
There is an open door here.
When standing on a staircase leading upwards, you can enter the previous level
with [<].
There is a stone staircase leading up here.
You climb upwards.
What's this? To find out where you are, have a look at the minimap to the right
of the screen. You can enter the overmap view with [X] and then move the cursor
around to look around the level. You also can travel wherever your cursor is
pointing by pressing [.] or [Enter]. Press [Escape] to return to the normal
game mode.
There is a stone staircase leading down here.
What's this? To find out where you are, have a look at the minimap to the right
of the screen. You can enter the overmap view with [X] and then move the cursor
around to look around the level. You also can travel wherever your cursor is
pointing by pressing [.] or [Enter]. Press [Escape] to return to the normal
game mode.
There is a stone staircase leading down here.
Exploring manually can get tedious after a while, so you might want to let that
happen automatically. Try it by pressing [o].
Some dangerous ground is marked with exclusions. Autotravel will not lead you
into exclusions. Instead you will automatically stop.
However, autoexplore will move you safely around exclusions: so, you can safely
continue by pressing [o].
Rather than step into this cloud and hurt yourself, you should either wait for
a few turns to see if it vanishes (with .), or just step around it.
Okay, then.
Autoexplore will stop when you first see items or dungeon features, like these
stairs. To travel directly to the stairs, you can press [X] to enter the map
overview, then [<] to move the cursor to the nearest up-stairs, and [Enter] to
go there.
Found an exit from the tutorial.
You enter the shallow water.
Moving in this stuff is going to be slow.
You are engulfed in a cloud of scalding steam.
You are engulfed in a cloud of scalding steam.
Why would you want to do that?
HP restored.
Autoexplore will stop when you first see items or dungeon features, like these
stairs. To travel directly to the stairs, you can press [X] to enter the map
overview, then [<] to move the cursor to the nearest up-stairs, and [Enter] to
go there.
Done exploring.
Done exploring.
Congratulations! You've completed the first lesson!
To exit the tutorial, simply go up these stairs with [<]. Confirm the resulting
prompt with an uppercase [Y].
There is an exit from the tutorial here.
notify_dgn_event: Lua error:
/crawl-master/crawl-0.34/data/dat/dlua/lm_trig.lua:240: Triggerable type
TriggerableFunction at (43, 22) has no triggerers for dgn_event 0

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

Version history:
No version history (current version is 0.34.0-21-g137ed264d3)

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: 1, map_stat_gen: 0, type: 2, arena_suspended: 0

prev_cmd = CMD_NO_CMD
repeat_cmd = CMD_NO_CMD

Player:
{{{{{{{{{{{
Name:    [saraatag]
Species: Human
Job:     Fighter

HP: 18/18; mods: 0/0
MP: 3/3; mod: 2
Stats: 16 8 12
Position: (43, 22), god: No God (0), turn_is_over: 0, banished: 0
Standing on/in/over feature: staircase leading out of the dungeon

Delayed (1):
    type:     ascending_stairs
    duration: 0

Skills (mode: auto)
Name            | can_currently_train | train | training | level | points | progress
Fighting        |          X          |   1   |    43    |    3  |    301 | 1/200
Short Blades    |          X          |   1   |     0    |    0  |      0 | 0/50
Long Blades     |          X          |   1   |     0    |    0  |      0 | 0/50
Axes            |          X          |   1   |     0    |    0  |      0 | 0/50
Maces & Flails  |          X          |   1   |     0    |    0  |      0 | 0/50
Polearms        |          X          |   1   |     0    |    0  |      0 | 0/50
Staves          |          X          |   1   |     0    |    0  |      0 | 0/50
Ranged Weapons  |          X          |   1   |     0    |    0  |      0 | 0/50
Throwing        |          X          |   1   |     0    |    0  |      0 | 0/50
Armour          |          X          |   1   |    43    |    3  |    301 | 1/200
Dodging         |          X          |   1   |     0    |    0  |      0 | 0/50
Stealth         |          X          |   1   |     2    |    0  |      0 | 0/42
Shields         |          X          |   1   |     0    |    0  |      0 | 0/50
Unarmed Combat  |          X          |   1   |    12    |    2  |    151 | 1/150
Spellcasting    |          X          |   1   |     0    |    0  |      0 | 0/59
Conjurations    |          X          |   1   |     0    |    0  |      0 | 0/50
Hexes           |          X          |   1   |     0    |    0  |      0 | 0/50
Summonings      |          X          |   1   |     0    |    0  |      0 | 0/50
Necromancy      |          X          |   1   |     0    |    0  |      0 | 0/50
Translocations  |          X          |   1   |     0    |    0  |      0 | 0/50
Forgecraft      |          X          |   1   |     0    |    0  |      0 | 0/50
Fire Magic      |          X          |   1   |     0    |    0  |      0 | 0/50
Ice Magic       |          X          |   1   |     0    |    0  |      0 | 0/50
Air Magic       |          X          |   1   |     0    |    0  |      0 | 0/50
Earth Magic     |          X          |   1   |     0    |    0  |      0 | 0/50
Alchemy         |          X          |   1   |     0    |    0  |      0 | 0/50
Invocations     |          X          |   1   |     0    |    0  |      0 | 0/42
Evocations      |          X          |   1   |     0    |    0  |      0 | 0/50
Shapeshifting   |          X          |   1   |     0    |    0  |      0 | 0/59

Spell bugs:

Durations:
    #114: 37

Attributes:

Mutations:
    explore regen: 1 (innate)

Inventory bugs:

Equipment:
    eq slot #3, inv slot #0: +0 robe

}}}}}}}}}}}

Webtiles message buffer: 
Webtiles JSON stack:

Screenshot:
       ♣♣♣♣♣
      ♣♣...♣♣
     ♣♣.....♣♣
     ♣.......♣♣♣♣
     ♣...@......♣♣♣♣♣
     ♣.......♣♣♣....♣♣♣♣
     ♣♣.....♣♣ ♣♣♣♣♣...♣♣♣
      ♣♣...♣♣      ♣♣♣♣..♣
       ♣♣♣♣♣          ♣♣♣.
                        ♣♣
                        ♣♣
 ###                   ♣♣.
##.##                ♣♣♣.♣

dlua errors:
/crawl-master/crawl-0.34/data/dat/dlua/lm_trig.lua:240: Triggerable type TriggerableFunction at (43, 22) has no triggerers for dgn_event 0
[C], function error, line -1
lm_trig.lua, function (null), line 240


clua stack:

dlua stack:

Lua persistent data:
<<<<<<<<<<<<<<<<<<<<<<
Recursive crash.