Crash caused by signal #6: Aborted

Version: Dungeon Crawl Stone Soup 0.34.0-6-gc09a8b0c2f
Platform: unix
Bits: 64
Game mode: tutorial
Tiles: online

Seed: 14810993529074691640, deterministic pregen: 1
Command line: /usr/games/crawl-0.34 -name Redhathyl -rc /dgldir/rcfiles/crawl-0.34/Redhathyl.rc -macro /dgldir/rcfiles/crawl-0.34/Redhathyl.macro -morgue /dgldir/morgue/Redhathyl/ -tutorial -webtiles-socket /crawl-master/webserver/sockets/Redhathyl:2026-02-13.02:06:33.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) [0x582482cf3a9e]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-0.34(_Z13do_crash_dumpv+0x43a) [0x582482d01cfa]: do_crash_dump()
/usr/games/crawl-0.34(_Z20crash_signal_handleri+0x1fa) [0x582482cf3f7a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x42910) [0x7bf585c42910]: 
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x11b) [0x7bf585c9999b]: 
/lib/x86_64-linux-gnu/libc.so.6(raise+0x16) [0x7bf585c42866]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0xd7) [0x7bf585c268b7]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x27750) [0x7bf585c27750]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xa3c67) [0x7bf585ca3c67]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xa5ea4) [0x7bf585ca5ea4]: 
/lib/x86_64-linux-gnu/libc.so.6(free+0x73) [0x7bf585ca87f3]: 
/usr/games/crawl-0.34(+0xce9fa1) [0x5824834e8fa1]: 
/usr/games/crawl-0.34(+0xcdb5a9) [0x5824834da5a9]: 
/usr/games/crawl-0.34(+0xce1e45) [0x5824834e0e45]: 
/usr/games/crawl-0.34(+0xcdad06) [0x5824834d9d06]: 
/usr/games/crawl-0.34(+0xce09f6) [0x5824834df9f6]: 
/usr/games/crawl-0.34(_ZN4CLua5closeEv+0xbe) [0x582482cdabce]: CLua::close()
/usr/games/crawl-0.34(+0x2f5028) [0x582482af4028]: 
/usr/games/crawl-0.34(+0x2f7ff1) [0x582482af6ff1]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x280d0) [0x7bf585c280d0]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x89) [0x7bf585c28189]: 
/usr/games/crawl-0.34(_start+0x25) [0x582482c25f95]: 

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".
0x00007bf585d0fbf7 in __GI___wait4 (pid=1578716, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
#0  0x00007bf585d0fbf7 in __GI___wait4 (pid=1578716, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x0000582482cf414c in call_gdb (file=0x7bf585dff6c0 <_IO_2_1_stderr_>) at crash.cc:438
        gdb = <optimized out>
        attach_cmd = "attach 1578567\000\000\000\000\000"
#2  0x0000582482d01d18 in do_crash_dump () at dbg-asrt.cc:673
        t = 1770948610
        dir = "/dgldir/morgue/Redhathyl/"
        name = "/dgldir/morgue/Redhathyl/crash-Redhathyl-20260213-021010.txt", '\000' <repeats 119 times>
        signal_info = "Crash caused by signal #6: Aborted"
        cause_msg = "Crash caused by signal #6: Aborted"
        file = 0x7bf585dff6c0 <_IO_2_1_stderr_>
#3  0x0000582482cf3f7a 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 = {2}}
        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  0x00007bf585c42866 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
        ret = <optimized out>
#9  0x00007bf585c268b7 in __GI_abort () at ./stdlib/abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0x20, sa_sigaction = 0x20}, sa_mask = {__val = {96913872936728, 96913872936728, 96913875553632, 0, 96913872942240, 96913875553984, 96913844953808, 49, 17141823428873966336, 46, 96913872936728, 0, 0, 96913872936824, 96913872936728, 136294451298304}}, sa_flags = -2092079676, sa_restorer = 0x2e}
#10 0x00007bf585c27750 in __libc_message (fmt=fmt@entry=0x7bf585dc3b34 "%s\n") at ../sysdeps/posix/libc_fatal.c:150
        ap = {{gp_offset = 16, fp_offset = 0, overflow_arg_area = 0x7ffed7f82530, reg_save_area = 0x7ffed7f824c0}}
        fd = 2
        list = <optimized out>
        nlist = <optimized out>
        cp = <optimized out>
#11 0x00007bf585ca3c67 in malloc_printerr (str=str@entry=0x7bf585dc1612 "free(): invalid pointer") at ./malloc/malloc.c:5765
No locals.
#12 0x00007bf585ca5ea4 in _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at ./malloc/malloc.c:4500
        size = <optimized out>
        fb = <optimized out>
#13 0x00007bf585ca87f3 in __GI___libc_free (mem=<optimized out>) at ./malloc/malloc.c:3391
        ar_ptr = <optimized out>
        p = <optimized out>
        err = 2
#14 0x00005824834e8fa1 in l_alloc ()
No symbol table info available.
#15 0x00005824834da5a9 in luaM_free_ ()
No symbol table info available.
#16 0x00005824834e0e45 in luaH_free ()
No symbol table info available.
#17 0x00005824834d9d06 in luaC_freeallobjects ()
No symbol table info available.
#18 0x00005824834df9f6 in close_state ()
No symbol table info available.
#19 0x0000582482cdabce in CLua::close (this=0x582483ba9c60 <dlua>) at clua.cc:84
        slisteners = <optimized out>
#20 0x0000582482af4028 in _reset_game () at main.cc:355
No locals.
#21 0x0000582482af6ff1 in _launch_game_loop () at main.cc:403
        ge = @0x5824853c2990: {<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=0x7ffed7f8d968) 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 1578567) 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:
<<<<<<<<<<<<<<<<<<<<<<
free(): invalid pointer
Recursive crash.