Crash caused by signal #6: Aborted

Version: Dungeon Crawl Stone Soup 0.34-a0-1975-g332d4de64d
Platform: unix
Bits: 64
Game mode: tutorial
Tiles: online

Seed: 6238769342568351995, deterministic pregen: 1
Command line: /usr/games/crawl-git-332d4de64d -name DIVBAD -rc /dgldir/rcfiles/crawl-git/DIVBAD.rc -macro /dgldir/rcfiles/crawl-git/DIVBAD.macro -morgue /dgldir/morgue/DIVBAD/ -tutorial -webtiles-socket /crawl-master/webserver/sockets/DIVBAD:2026-01-08.10:25:19.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #6: Aborted

Obtained 20 stack frames.
/usr/games/crawl-git-332d4de64d(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x573f5315c2ee]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-332d4de64d(_Z13do_crash_dumpv+0x43a) [0x573f5316a52a]: do_crash_dump()
/usr/games/crawl-git-332d4de64d(_Z20crash_signal_handleri+0x1fa) [0x573f5315c7ca]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x7fc2a9f71330]: 
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x11c) [0x7fc2a9fcab2c]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x1e) [0x7fc2a9f7127e]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0xdf) [0x7fc2a9f548ff]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x297b6) [0x7fc2a9f557b6]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xa8ff5) [0x7fc2a9fd4ff5]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xab12c) [0x7fc2a9fd712c]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_free+0x7e) [0x7fc2a9fd9dae]: 
/usr/games/crawl-git-332d4de64d(+0xcdf8d1) [0x573f5394a8d1]: 
/usr/games/crawl-git-332d4de64d(+0xcd0f29) [0x573f5393bf29]: 
/usr/games/crawl-git-332d4de64d(+0xcd63bd) [0x573f539413bd]: 
/usr/games/crawl-git-332d4de64d(_ZN4CLua5closeEv+0xbe) [0x573f531434ee]: CLua::close()
/usr/games/crawl-git-332d4de64d(+0x2f2b44) [0x573f52f5db44]: 
/usr/games/crawl-git-332d4de64d(+0x2f5b10) [0x573f52f60b10]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x7fc2a9f561ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7fc2a9f5628b]: 
/usr/games/crawl-git-332d4de64d(_start+0x25) [0x573f5308eeb5]: 

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".
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[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007fc2aa03c7a7 in __GI___wait4 (pid=1249258, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
#0  0x00007fc2aa03c7a7 in __GI___wait4 (pid=1249258, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x0000573f5315c99c in call_gdb (file=0x7fc2aa1304e0 <_IO_2_1_stderr_>) at crash.cc:438
        gdb = <optimized out>
        attach_cmd = "attach 1232915\000\000\000\000\000"
#2  0x0000573f5316a548 in do_crash_dump () at dbg-asrt.cc:673
        t = 1767868077
        dir = "/dgldir/morgue/DIVBAD/"
        name = "/dgldir/morgue/DIVBAD/crash-DIVBAD-20260108-102757.txt", '\000' <repeats 125 times>
        signal_info = "Crash caused by signal #6: Aborted"
        cause_msg = "Crash caused by signal #6: Aborted"
        file = 0x7fc2aa1304e0 <_IO_2_1_stderr_>
#3  0x0000573f5315c7ca 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 = {0}}
        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  0x00007fc2a9f7127e in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
        ret = <optimized out>
#9  0x00007fc2a9f548ff in __GI_abort () at ./stdlib/abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0x20, sa_sigaction = 0x20}, sa_mask = {__val = {95930124756544, 95930128157344, 95929496730704, 0, 0, 0, 95930124751032, 0, 0, 95930124751128, 95930124751032, 140474060382208, 95929496731460, 0, 0, 16}}, sa_flags = -884088832, sa_restorer = 0x0}
#10 0x00007fc2a9f557b6 in __libc_message_impl (fmt=fmt@entry=0x7fc2aa0fa8d7 "%s\n") at ../sysdeps/posix/libc_fatal.c:134
        ap = {{gp_offset = 16, fp_offset = 0, overflow_arg_area = 0x7fffa8389f80, reg_save_area = 0x7fffa8389f10}}
        fd = 2
        iov = {{iov_base = 0x7fc2aa0fdae0, iov_len = 33}, {iov_base = 0x7fc2aa0fa8d9, iov_len = 1}, {iov_base = 0x573f7934a640, iov_len = 95906800284705}, {iov_base = 0x573f79261, iov_len = 140474053753632}, {iov_base = 0x573f790250b8, iov_len = 18446744073709551456}, {iov_base = 0x7fffa8389f50, iov_len = 140474052336939}, {iov_base = 0x250, iov_len = 0}}
        iovcnt = <optimized out>
        total = <optimized out>
        cp = <optimized out>
#11 0x00007fc2a9fd4ff5 in malloc_printerr (str=str@entry=0x7fc2aa0fdae0 "double free or corruption (!prev)") at ./malloc/malloc.c:5772
No locals.
#12 0x00007fc2a9fd712c in _int_free_merge_chunk (av=0x7fc2aa12fac0 <main_arena>, p=0x573f79364920, size=5216) at ./malloc/malloc.c:4679
        nextchunk = 0x573f79365d80
        nextsize = <optimized out>
#13 0x00007fc2a9fd9dae in __GI___libc_free (mem=0x573f79364930) at ./malloc/malloc.c:3398
        ar_ptr = <optimized out>
        p = 0x573f79364920
        err = 2
#14 0x0000573f5394a8d1 in l_alloc ()
No symbol table info available.
#15 0x0000573f5393bf29 in luaM_free_ ()
No symbol table info available.
#16 0x0000573f539413bd in close_state ()
No symbol table info available.
#17 0x0000573f531434ee in CLua::close (this=0x573f54007f60 <dlua>) at clua.cc:84
        slisteners = <optimized out>
#18 0x0000573f52f5db44 in _reset_game () at main.cc:355
No locals.
#19 0x0000573f52f60b10 in _launch_game_loop () at main.cc:403
        ge = @0x573f7901e1c0: {<std::exception> = {<No data fields>}, exit_reason = game_exit::win, message = ""}
        game_ended = true
        game_ended = <optimized out>
        ge = <optimized out>
        fe = <optimized out>
#20 main (argc=13, argv=0x7fffa8395378) 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-332d4de64d/saves" -DSHARED_DIR_PATH="/crawl-master/crawl-git/saves" -DDATA_DIR_PATH="/crawl-master/crawl-git-332d4de64d/data/" -DWEB_DIR_PATH="/crawl-master/crawl-git-332d4de64d/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_lesson3

Markers:
<<<<<<<<<<<<<<<<<<<<<<
Marker #8, type 0 at (47, 28): feature (stone_stairs_up_ii)
Marker #10, type 0 at (47, 30): feature (stone_stairs_up_iii)
Marker #12, type 0 at (49, 29): feature (stone_stairs_up_i)
>>>>>>>>>>>>>>>>>>>>>>

Messages:
<<<<<<<<<<<<<<<<<<<<<<
In this lesson you're going to learn about items and how to use them.
You can reread all messages at any time with [Ctrl-P]. Also, press [Space] to
clear the --more-- prompts.
Found a pair of boots.
Found three staircases leading out of the dungeon.
Unknown command.
Unknown command.
Unknown command.
Unknown command.
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.

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

Version history:
No version history (current version is 0.34-a0-1975-g332d4de64d)

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:    [DIVBAD]
Species: Human
Job:     Fighter

HP: 18/18; mods: 0/0
MP: 3/3; mod: 2
Stats: 16 8 12
Position: (49, 29), 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   |    44    |    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   |    44    |    3  |    301 | 1/200
Dodging         |          X          |   1   |     0    |    0  |      0 | 0/50
Stealth         |          X          |   1   |     0    |    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: 35

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:

clua stack:

dlua stack:

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