Crash caused by signal #6: Aborted

Version: Dungeon Crawl Stone Soup 0.34-a0-1990-g17a993e2a6
Platform: unix
Bits: 64
Game mode: tutorial
Tiles: online

Seed: 9188050029050317865, deterministic pregen: 1
Command line: /usr/games/crawl-git-17a993e2a6 -name sasameki -rc /dgldir/rcfiles/crawl-git/sasameki.rc -macro /dgldir/rcfiles/crawl-git/sasameki.macro -morgue /dgldir/morgue/sasameki/ -tutorial -webtiles-socket /crawl-master/webserver/sockets/sasameki:2026-01-11.09:18:11.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #6: Aborted

Obtained 24 stack frames.
/usr/games/crawl-git-17a993e2a6(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x6477b4f8c39e]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-17a993e2a6(_Z13do_crash_dumpv+0x43a) [0x6477b4f9a5da]: do_crash_dump()
/usr/games/crawl-git-17a993e2a6(_Z20crash_signal_handleri+0x1fa) [0x6477b4f8c87a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x75f238d55330]: 
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x11c) [0x75f238daeb2c]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x1e) [0x75f238d5527e]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0xdf) [0x75f238d388ff]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x297b6) [0x75f238d397b6]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xa8ff5) [0x75f238db8ff5]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xa9b7c) [0x75f238db9b7c]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xa9cda) [0x75f238db9cda]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xaada5) [0x75f238dbada5]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_free+0x7e) [0x75f238dbddae]: 
/usr/games/crawl-git-17a993e2a6(+0xcdfa11) [0x6477b577aa11]: 
/usr/games/crawl-git-17a993e2a6(+0xcd1069) [0x6477b576c069]: 
/usr/games/crawl-git-17a993e2a6(+0xcd7955) [0x6477b5772955]: 
/usr/games/crawl-git-17a993e2a6(+0xcd07c6) [0x6477b576b7c6]: 
/usr/games/crawl-git-17a993e2a6(+0xcd64d6) [0x6477b57714d6]: 
/usr/games/crawl-git-17a993e2a6(_ZN4CLua5closeEv+0xbe) [0x6477b4f7359e]: CLua::close()
/usr/games/crawl-git-17a993e2a6(+0x2f2c74) [0x6477b4d8dc74]: 
/usr/games/crawl-git-17a993e2a6(+0x2f5c40) [0x6477b4d90c40]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x75f238d3a1ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x75f238d3a28b]: 
/usr/games/crawl-git-17a993e2a6(_start+0x25) [0x6477b4ebef45]: 

Trying to run gdb.
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[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x000075f238e207a7 in __GI___wait4 (pid=855518, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
#0  0x000075f238e207a7 in __GI___wait4 (pid=855518, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x00006477b4f8ca4c in call_gdb (file=0x75f238f144e0 <_IO_2_1_stderr_>) at crash.cc:438
        gdb = <optimized out>
        attach_cmd = "attach 834358\000\000\000\000\000\000"
#2  0x00006477b4f9a5f8 in do_crash_dump () at dbg-asrt.cc:673
        t = 1768123306
        dir = "/dgldir/morgue/sasameki/"
        name = "/dgldir/morgue/sasameki/crash-sasameki-20260111-092146.txt", '\000' <repeats 121 times>
        signal_info = "Crash caused by signal #6: Aborted"
        cause_msg = "Crash caused by signal #6: Aborted"
        file = 0x75f238f144e0 <_IO_2_1_stderr_>
#3  0x00006477b4f8c87a 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 = {65535}}
        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  0x000075f238d5527e in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
        ret = <optimized out>
#9  0x000075f238d388ff in __GI_abort () at ./stdlib/abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0x20, sa_sigaction = 0x20}, sa_mask = {__val = {65535, 0, 281470681743360, 0, 0, 65535, 701784173408942336, 281470681743360, 18446744073709551456, 0, 18446744073709551456, 0, 110465599376944, 140726487403360, 129683196468654, 65535}}, sa_flags = -855115520, sa_restorer = 0xffff00000000}
#10 0x000075f238d397b6 in __libc_message_impl (fmt=fmt@entry=0x75f238ede8d7 "%s\n") at ../sysdeps/posix/libc_fatal.c:134
        ap = {{gp_offset = 16, fp_offset = 25719, overflow_arg_area = 0x7ffd704acc90, reg_save_area = 0x7ffd704acc20}}
        fd = 2
        iov = {{iov_base = 0x75f238edc605, iov_len = 28}, {iov_base = 0x75f238ede8d9, iov_len = 1}, {iov_base = 0x6477c6c681e0, iov_len = 110465308327312}, {iov_base = 0xffff, iov_len = 0}, {iov_base = 0xffff00000000, iov_len = 110465594812552}, {iov_base = 0x0, iov_len = 0}, {iov_base = 0x6477c689e8e8, iov_len = 110465594812552}}
        iovcnt = <optimized out>
        total = <optimized out>
        cp = <optimized out>
#11 0x000075f238db8ff5 in malloc_printerr (str=str@entry=0x75f238edc605 "corrupted double-linked list") at ./malloc/malloc.c:5772
No locals.
#12 0x000075f238db9b7c in unlink_chunk (p=p@entry=0x6477c6dd6650, av=<optimized out>) at ./malloc/malloc.c:1617
        fd = <optimized out>
        bk = <optimized out>
#13 0x000075f238db9cda in malloc_consolidate (av=0x75f238f13ac0 <main_arena>) at ./malloc/malloc.c:4868
        fb = 0x75f238f13ae0 <main_arena+32>
        maxfb = 0x75f238f13b18 <main_arena+88>
        p = 0x6477c6dd6650
        nextp = 0x6477c6dd4fd0
        unsorted_bin = 0x75f238f13b20 <main_arena+96>
        first_unsorted = <optimized out>
        nextchunk = 0x6477c6dd66b0
        size = 96
        nextsize = 80
        prevsize = <optimized out>
        nextinuse = <optimized out>
#14 0x000075f238dbada5 in _int_free_maybe_consolidate (av=0x75f238f13ac0 <main_arena>, size=<optimized out>) at ./malloc/malloc.c:4779
        __PRETTY_FUNCTION__ = "_int_free_maybe_consolidate"
#15 0x000075f238dbddae in __GI___libc_free (mem=0x6477c6dfd5e0) at ./malloc/malloc.c:3398
        ar_ptr = <optimized out>
        p = 0x6477c6dfd5d0
        err = 0
#16 0x00006477b577aa11 in l_alloc ()
No symbol table info available.
#17 0x00006477b576c069 in luaM_free_ ()
No symbol table info available.
#18 0x00006477b5772955 in luaH_free ()
No symbol table info available.
#19 0x00006477b576b7c6 in luaC_freeallobjects ()
No symbol table info available.
#20 0x00006477b57714d6 in close_state ()
No symbol table info available.
#21 0x00006477b4f7359e in CLua::close (this=0x6477b5e37fe0 <dlua>) at clua.cc:84
        slisteners = <optimized out>
#22 0x00006477b4d8dc74 in _reset_game () at main.cc:355
No locals.
#23 0x00006477b4d90c40 in _launch_game_loop () at main.cc:403
        ge = @0x6477c6ced230: {<std::exception> = {<No data fields>}, exit_reason = game_exit::win, message = ""}
        game_ended = true
        game_ended = <optimized out>
        ge = <optimized out>
        fe = <optimized out>
#24 main (argc=13, argv=0x7ffd704b8188) 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-17a993e2a6/saves" -DSHARED_DIR_PATH="/crawl-master/crawl-git/saves" -DDATA_DIR_PATH="/crawl-master/crawl-git-17a993e2a6/data/" -DWEB_DIR_PATH="/crawl-master/crawl-git-17a993e2a6/data/web/" -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600
LDFLAGS: -rdynamic -fuse-ld=gold -O2
>>>>>>>>>>>

Place info:
branch = 0, depth = 3

Level id: D:3
Level build method = random_map_for_place, level layout type  = encompass, absdepth0 = 2
Level vaults:
    tutorial_lesson3_level3

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

Messages:
<<<<<<<<<<<<<<<<<<<<<<
corrupted double-linked list
Recursive crash.