Crash caused by signal #6: Aborted

Version: Dungeon Crawl Stone Soup 0.34-b1-28-g3bee177017
Platform: unix
Bits: 64
Game mode: tutorial
Tiles: online

Seed: 11366839975024996994, deterministic pregen: 1
Command line: /usr/games/crawl-0.34 -name target -rc /dgldir/rcfiles/crawl-0.34/target.rc -macro /dgldir/rcfiles/crawl-0.34/target.macro -morgue /dgldir/morgue/target/ -tutorial -webtiles-socket /crawl-master/webserver/sockets/target:2026-01-31.23:15:57.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #6: Aborted

Obtained 20 stack frames.
/usr/games/crawl-0.34(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x58de263c88ae]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-0.34(_Z13do_crash_dumpv+0x43a) [0x58de263d6aea]: do_crash_dump()
/usr/games/crawl-0.34(_Z20crash_signal_handleri+0x1fa) [0x58de263c8d8a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x42910) [0x7114e2a42910]: 
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x11b) [0x7114e2a9999b]: 
/lib/x86_64-linux-gnu/libc.so.6(raise+0x16) [0x7114e2a42866]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0xd7) [0x7114e2a268b7]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x27750) [0x7114e2a27750]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xa3c67) [0x7114e2aa3c67]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xa5c5c) [0x7114e2aa5c5c]: 
/lib/x86_64-linux-gnu/libc.so.6(free+0x73) [0x7114e2aa87f3]: 
/usr/games/crawl-0.34(+0xce8361) [0x58de26bbc361]: 
/usr/games/crawl-0.34(+0xcd9969) [0x58de26bad969]: 
/usr/games/crawl-0.34(+0xcdeddd) [0x58de26bb2ddd]: 
/usr/games/crawl-0.34(_ZN4CLua5closeEv+0xbe) [0x58de263af9de]: CLua::close()
/usr/games/crawl-0.34(+0x2f4e9c) [0x58de261c8e9c]: 
/usr/games/crawl-0.34(+0x2f7e65) [0x58de261cbe65]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x280d0) [0x7114e2a280d0]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x89) [0x7114e2a28189]: 
/usr/games/crawl-0.34(_start+0x25) [0x58de262fade5]: 

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[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007114e2b0fbf7 in __GI___wait4 (pid=700445, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
#0  0x00007114e2b0fbf7 in __GI___wait4 (pid=700445, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x000058de263c8f5c in call_gdb (file=0x7114e2bff6c0 <_IO_2_1_stderr_>) at crash.cc:438
        gdb = <optimized out>
        attach_cmd = "attach 698558\000\000\000\000\000\000"
#2  0x000058de263d6b08 in do_crash_dump () at dbg-asrt.cc:673
        t = 1769903510
        dir = "/dgldir/morgue/target/"
        name = "/dgldir/morgue/target/crash-target-20260131-235150.txt", '\000' <repeats 125 times>
        signal_info = "Crash caused by signal #6: Aborted"
        cause_msg = "Crash caused by signal #6: Aborted"
        file = 0x7114e2bff6c0 <_IO_2_1_stderr_>
#3  0x000058de263c8d8a 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 = {97711173881528}}
        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  0x00007114e2a42866 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
        ret = <optimized out>
#9  0x00007114e2a268b7 in __GI_abort () at ./stdlib/abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0x20, sa_sigaction = 0x20}, sa_mask = {__val = {0, 97711173881624, 97711173881528, 124334526914560, 97711155747204, 0, 0, 16, 0, 0, 97711155742691, 97711173881528, 562954248454143, 97711155753536, 0, 140730756246880}}, sa_flags = 16, sa_restorer = 0x65129b3e542ec1c}
#10 0x00007114e2a27750 in __libc_message (fmt=fmt@entry=0x7114e2bc3b34 "%s\n") at ../sysdeps/posix/libc_fatal.c:150
        ap = {{gp_offset = 16, fp_offset = 22750, overflow_arg_area = 0x7ffe6ebb8630, reg_save_area = 0x7ffe6ebb85c0}}
        fd = 2
        list = <optimized out>
        nlist = <optimized out>
        cp = <optimized out>
#11 0x00007114e2aa3c67 in malloc_printerr (str=str@entry=0x7114e2bc6a40 "double free or corruption (!prev)") at ./malloc/malloc.c:5765
No locals.
#12 0x00007114e2aa5c5c in _int_free_merge_chunk (av=0x7114e2bfeca0 <main_arena>, p=0x58de2810cae0, size=5216) at ./malloc/malloc.c:4672
        nextchunk = 0x58de2810df40
        nextsize = <optimized out>
#13 0x00007114e2aa87f3 in __GI___libc_free (mem=<optimized out>) at ./malloc/malloc.c:3391
        ar_ptr = <optimized out>
        p = <optimized out>
        err = 0
#14 0x000058de26bbc361 in l_alloc ()
No symbol table info available.
#15 0x000058de26bad969 in luaM_free_ ()
No symbol table info available.
#16 0x000058de26bb2ddd in close_state ()
No symbol table info available.
#17 0x000058de263af9de in CLua::close (this=0x58de2727cc40 <dlua>) at clua.cc:84
        slisteners = <optimized out>
#18 0x000058de261c8e9c in _reset_game () at main.cc:355
No locals.
#19 0x000058de261cbe65 in _launch_game_loop () at main.cc:403
        ge = @0x58de281a6740: {<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=0x7ffe6ebc3a08) 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 698558) 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 = 2

Level id: D:2
Level build method = random_map_for_place, level layout type  = encompass, absdepth0 = 1
Level vaults:
    tutorial_lesson4_level2

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

Messages:
<<<<<<<<<<<<<<<<<<<<<<
free(): invalid pointer
Recursive crash.