Crash caused by signal #6: Aborted

Version: Dungeon Crawl Stone Soup 0.34-a0-2037-g5558ef20da
Platform: unix
Bits: 64
Game mode: tutorial
Tiles: online

Seed: 779331444613534722, deterministic pregen: 1
Command line: /usr/games/crawl-git-5558ef20da -name lower -rc /dgldir/rcfiles/crawl-git/lower.rc -macro /dgldir/rcfiles/crawl-git/lower.macro -morgue /dgldir/morgue/lower/ -tutorial -webtiles-socket /crawl-master/webserver/sockets/lower:2026-01-19.05:10:51.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #6: Aborted

Obtained 22 stack frames.
/usr/games/crawl-git-5558ef20da(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x560f2a5fb15e]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-5558ef20da(_Z13do_crash_dumpv+0x43a) [0x560f2a60939a]: do_crash_dump()
/usr/games/crawl-git-5558ef20da(_Z20crash_signal_handleri+0x1fa) [0x560f2a5fb63a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x73adc0246330]: 
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x11c) [0x73adc029fb2c]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x1e) [0x73adc024627e]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0xdf) [0x73adc02298ff]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x297b6) [0x73adc022a7b6]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xa8ff5) [0x73adc02a9ff5]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xab12c) [0x73adc02ac12c]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_free+0x7e) [0x73adc02aedae]: 
/usr/games/crawl-git-5558ef20da(+0xce73d1) [0x560f2adee3d1]: 
/usr/games/crawl-git-5558ef20da(+0xcd8a29) [0x560f2addfa29]: 
/usr/games/crawl-git-5558ef20da(+0xcd5d71) [0x560f2addcd71]: 
/usr/games/crawl-git-5558ef20da(+0xcd8186) [0x560f2addf186]: 
/usr/games/crawl-git-5558ef20da(+0xcdde96) [0x560f2ade4e96]: 
/usr/games/crawl-git-5558ef20da(_ZN4CLua5closeEv+0xbe) [0x560f2a5e235e]: CLua::close()
/usr/games/crawl-git-5558ef20da(+0x2f4afc) [0x560f2a3fbafc]: 
/usr/games/crawl-git-5558ef20da(+0x2f7ac8) [0x560f2a3feac8]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x73adc022b1ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x73adc022b28b]: 
/usr/games/crawl-git-5558ef20da(_start+0x25) [0x560f2a52d7a5]: 

Trying to run gdb.
GNU gdb (Ubuntu 15.0.50.20240403-0ubuntu1) 15.0.50.20240403-git
Copyright (C) 2024 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".
0x000073adc03117a7 in __GI___wait4 (pid=3615086, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
#0  0x000073adc03117a7 in __GI___wait4 (pid=3615086, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x0000560f2a5fb80c in call_gdb (file=0x73adc04054e0 <_IO_2_1_stderr_>) at crash.cc:438
        gdb = <optimized out>
        attach_cmd = "attach 3589138\000\000\000\000\000"
#2  0x0000560f2a6093b8 in do_crash_dump () at dbg-asrt.cc:673
        t = 1768799707
        dir = "/dgldir/morgue/lower/"
        name = "/dgldir/morgue/lower/crash-lower-20260119-051507.txt", '\000' <repeats 127 times>
        signal_info = "Crash caused by signal #6: Aborted"
        cause_msg = "Crash caused by signal #6: Aborted"
        file = 0x73adc04054e0 <_IO_2_1_stderr_>
#3  0x0000560f2a5fb63a 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 = {197568495616}}
        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  0x000073adc024627e in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
        ret = <optimized out>
#9  0x000073adc02298ff in __GI_abort () at ./stdlib/abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0x20, sa_sigaction = 0x20}, sa_mask = {__val = {94623138147722, 94623842512352, 94623842512448, 94623842172472, 94623842512384, 94623838927192, 94623839546440, 94623839546440, 94623843564464, 0, 94623839551952, 94623843564816, 94623143671632, 0, 46, 0}}, sa_flags = -1661991680, sa_restorer = 0x0}
#10 0x000073adc022a7b6 in __libc_message_impl (fmt=fmt@entry=0x73adc03cf8d7 "%s\n") at ../sysdeps/posix/libc_fatal.c:134
        ap = {{gp_offset = 16, fp_offset = 0, overflow_arg_area = 0x7fff7bed9cb0, reg_save_area = 0x7fff7bed9c40}}
        fd = 2
        iov = {{iov_base = 0x73adc03d2ae0, iov_len = 33}, {iov_base = 0x73adc03cf8d9, iov_len = 1}, {iov_base = 0x7fff7bee4450, iov_len = 16}, {iov_base = 0x87c289703f0bee45, iov_len = 0}, {iov_base = 0x560f5457eca8, iov_len = 94623839546440}, {iov_base = 0x7fff7bed9c80, iov_len = 127190090558682}, {iov_base = 0x80, iov_len = 0}}
        iovcnt = <optimized out>
        total = <optimized out>
        cp = <optimized out>
#11 0x000073adc02a9ff5 in malloc_printerr (str=str@entry=0x73adc03d2ae0 "double free or corruption (!prev)") at ./malloc/malloc.c:5772
No locals.
#12 0x000073adc02ac12c in _int_free_merge_chunk (av=0x73adc0404ac0 <main_arena>, p=0x560f54955120, size=1280) at ./malloc/malloc.c:4679
        nextchunk = 0x560f54955620
        nextsize = <optimized out>
#13 0x000073adc02aedae in __GI___libc_free (mem=0x560f54955130) at ./malloc/malloc.c:3398
        ar_ptr = <optimized out>
        p = 0x560f54955120
        err = 0
#14 0x0000560f2adee3d1 in l_alloc ()
No symbol table info available.
#15 0x0000560f2addfa29 in luaM_free_ ()
No symbol table info available.
#16 0x0000560f2addcd71 in luaF_freeproto ()
No symbol table info available.
#17 0x0000560f2addf186 in luaC_freeallobjects ()
No symbol table info available.
#18 0x0000560f2ade4e96 in close_state ()
No symbol table info available.
#19 0x0000560f2a5e235e in CLua::close (this=0x560f2b4aeb40 <dlua>) at clua.cc:84
        slisteners = <optimized out>
#20 0x0000560f2a3fbafc in _reset_game () at main.cc:355
No locals.
#21 0x0000560f2a3feac8 in _launch_game_loop () at main.cc:403
        ge = @0x560f549883a0: {<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=0x7fff7bee5108) at main.cc:343
        echo = {prev_state = {value = maybe_bool::mbool_t::maybe, static maybe = 
Compilation info:
<<<<<<<<<<<
Compiled with GCC 13.3.0
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-git-5558ef20da/saves" -DSHARED_DIR_PATH="/crawl-master/crawl-git/saves" -DDATA_DIR_PATH="/crawl-master/crawl-git-5558ef20da/data/" -DWEB_DIR_PATH="/crawl-master/crawl-git-5558ef20da/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.
There is a staircase leading out of the dungeon here.
There is a staircase leading out of the dungeon here.
Sorry, you're not good enough to have a special ability.
Sorry, you're not good enough to have a special ability.
Okay, then.
There is a staircase leading out of the dungeon here.
There is a staircase leading out of the dungeon here.
There is a staircase leading out of the dungeon here.
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
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
You start waiting.
Done waiting.
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.
When standing on a staircase leading downwards, you can enter the next level
with [>].
There is a stone staircase leading down here.
When standing on a staircase leading downwards, you can enter the next level
with [>].
There is a stone staircase leading down here.
You start waiting.
Done waiting.
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.
You start waiting.
Done waiting.
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].
You can't go up here!
There is an open door here.
You can't go up here!
Press: ? - help, v - describe, . - travel
An open door.
To close an open door, press [C].
There is an open door here.
Okay, then.
To close an open door, press [C].
There is an open door here.
To close an open door, press [C].
Okay, then.
You close the door.
Okay, then.
You open the door.
Why would you want to do that?
You start waiting.
Done waiting.
You start waiting.
Done waiting.
Note how you can move through shallow but not through deep water.
Why would you want to do that?
Why would you want to do that?
You enter the shallow water.
Moving in this stuff is going to be slow.
You open the door.
Found a stone staircase leading up.
Why would you want to do that?
Why would you want to do that?
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 can't go down 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.
Exploring manually can get tedious after a while, so you might want to let that
happen automatically. Try it by pressing [o].
Press: ? - help, v - describe, . - travel
A tree.
Exploring manually can get tedious after a while, so you might want to let that
happen automatically. Try it by pressing [o].
Exploring manually can get tedious after a while, so you might want to let that
happen automatically. Try it by pressing [o].
There's nothing to open nearby.
There's nothing to open nearby.
Unknown command.
Unknown command.
Unknown command.
Unknown command.
Number of times to repeat, then command key: 
You must enter the number of times for the command to repeat.
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].
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.
Done exploring.
Done exploring.
You can't go up here!
You can't go down here!
There are no items here.
You can't go up here!
You can't go down here!
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.
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:
...wl-master/crawl-git-5558ef20da/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-a0-2037-g5558ef20da)

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_GO_UPSTAIRS
repeat_cmd = CMD_NO_CMD

Player:
{{{{{{{{{{{
Name:    [lower]
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: 32

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:
...wl-master/crawl-git-5558ef20da/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.