Crash caused by signal #6: Aborted

Version: Dungeon Crawl Stone Soup 0.34-a0-1723-gdd6e265509
Platform: unix
Bits: 64
Game mode: none
Tiles: online

Seed: 426910487379758627, deterministic pregen: 1
Command line: /usr/games/crawl-git-dd6e265509 -name c50 -rc /dgldir/rcfiles/crawl-git/c50.rc -macro /dgldir/rcfiles/crawl-git/c50.macro -morgue /dgldir/morgue/c50/ -tutorial -webtiles-socket /crawl-master/webserver/sockets/c50:2025-12-11.00:57:51.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #6: Aborted

Obtained 17 stack frames.
/usr/games/crawl-git-dd6e265509(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x600952e2a22e]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-dd6e265509(_Z13do_crash_dumpv+0x43a) [0x600952e3846a]: do_crash_dump()
/usr/games/crawl-git-dd6e265509(_Z20crash_signal_handleri+0x1fa) [0x600952e2a70a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x74331f7ed330]: 
/lib/x86_64-linux-gnu/libc.so.6(pthread_kill+0x11c) [0x74331f846b2c]: 
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x1e) [0x74331f7ed27e]: 
/lib/x86_64-linux-gnu/libc.so.6(abort+0xdf) [0x74331f7d08ff]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x297b6) [0x74331f7d17b6]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xa8ff5) [0x74331f850ff5]: 
/lib/x86_64-linux-gnu/libc.so.6(+0xab38c) [0x74331f85338c]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_free+0x7e) [0x74331f855dae]: 
/usr/games/crawl-git-dd6e265509(+0x2ef0b5) [0x600952c310b5]: 
/usr/games/crawl-git-dd6e265509(+0x2efbbb) [0x600952c31bbb]: 
/usr/games/crawl-git-dd6e265509(+0x2f20eb) [0x600952c340eb]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x74331f7d21ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x74331f7d228b]: 
/usr/games/crawl-git-dd6e265509(_start+0x25) [0x600952d5e1b5]: 

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>
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[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x000074331f8b87a7 in __GI___wait4 (pid=2041364, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
#0  0x000074331f8b87a7 in __GI___wait4 (pid=2041364, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x0000600952e2a8dc in call_gdb (file=0x74331f9ac4e0 <_IO_2_1_stderr_>) at crash.cc:438
        gdb = <optimized out>
        attach_cmd = "attach 2020459\000\000\000\000\000"
#2  0x0000600952e38488 in do_crash_dump () at dbg-asrt.cc:673
        t = 1765414881
        dir = "/dgldir/morgue/c50/"
        name = "/dgldir/morgue/c50/crash--20251211-010121.txt", '\000' <repeats 134 times>
        signal_info = "Crash caused by signal #6: Aborted"
        cause_msg = "Crash caused by signal #6: Aborted"
        file = 0x74331f9ac4e0 <_IO_2_1_stderr_>
#3  0x0000600952e2a70a 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 = {140736505734256}}
        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  0x000074331f7ed27e in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
        ret = <optimized out>
#9  0x000074331f7d08ff in __GI_abort () at ./stdlib/abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0x20, sa_sigaction = 0x20}, sa_mask = {__val = {11, 8386653993613225313, 127762399391593, 140736505734448, 5547442052394262272, 140736505734384, 140736505734656, 140736505777080, 140736505735088, 140736505776576, 0, 0, 105593166646661, 140736505734432, 140736505780232, 40}}, sa_flags = -1324998912, sa_restorer = 0x0}
#10 0x000074331f7d17b6 in __libc_message_impl (fmt=fmt@entry=0x74331f9768d7 "%s\n") at ../sysdeps/posix/libc_fatal.c:134
        ap = {{gp_offset = 16, fp_offset = 4294967295, overflow_arg_area = 0x7fffc56e6660, reg_save_area = 0x7fffc56e65f0}}
        fd = 2
        iov = {{iov_base = 0x74331f974672, iov_len = 23}, {iov_base = 0x74331f9768d9, iov_len = 1}, {iov_base = 0x2, iov_len = 105593237809840}, {iov_base = 0x7fffc56e65e0, iov_len = 18446744073709551456}, {iov_base = 0x2, iov_len = 105593237811776}, {iov_base = 0x7fffc56e6600, iov_len = 127762920988078}, {iov_base = 0x60095739d890, iov_len = 18446744073709551456}}
        iovcnt = <optimized out>
        total = <optimized out>
        cp = <optimized out>
#11 0x000074331f850ff5 in malloc_printerr (str=str@entry=0x74331f974672 "free(): invalid pointer") at ./malloc/malloc.c:5772
No locals.
#12 0x000074331f85338c in _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at ./malloc/malloc.c:4507
        size = <optimized out>
        fb = <optimized out>
#13 0x000074331f855dae in __GI___libc_free (mem=0x60095750fcc0) at ./malloc/malloc.c:3398
        ar_ptr = <optimized out>
        p = 0x60095750fcb0
        err = 2
#14 0x0000600952c310b5 in std::__new_allocator<std::_List_node<skill_type> >::deallocate (this=0x600953baa2f8 <you+24760>, __n=1, __p=<optimized out>) at /usr/include/c++/13/bits/new_allocator.h:172
No locals.
#15 std::allocator_traits<std::allocator<std::_List_node<skill_type> > >::deallocate (__n=1, __p=<optimized out>, __a=...) at /usr/include/c++/13/bits/alloc_traits.h:517
No locals.
#16 std::__cxx11::_List_base<skill_type, std::allocator<skill_type> >::_M_put_node (__p=<optimized out>, this=0x600953baa2f8 <you+24760>) at /usr/include/c++/13/bits/stl_list.h:522
No locals.
#17 std::__cxx11::list<skill_type, std::allocator<skill_type> >::_M_erase (__position=..., this=0x600953baa2f8 <you+24760>) at /usr/include/c++/13/bits/stl_list.h:2024
        __n = <optimized out>
        __n = <optimized out>
#18 std::__cxx11::list<skill_type, std::allocator<skill_type> >::erase (__position=..., this=0x600953baa2f8 <you+24760>) at /usr/include/c++/13/bits/list.tcc:158
        __ret = <optimized out>
        __ret = <optimized out>
#19 std::__cxx11::list<skill_type, std::allocator<skill_type> >::erase (__last=..., __first=..., this=<optimized out>) at /usr/include/c++/13/bits/stl_list.h:1556
No locals.
#20 std::__cxx11::list<skill_type, std::allocator<skill_type> >::_M_assign_dispatch<std::_List_const_iterator<skill_type> > (__last2=SK_FIGHTING, __first2=..., this=0x600953baa2f8 <you+24760>) at /usr/include/c++/13/bits/list.tcc:318
        __first1 = <optimized out>
        __last1 = <optimized out>
        __first1 = <optimized out>
        __last1 = <optimized out>
#21 std::__cxx11::list<skill_type, std::allocator<skill_type> >::operator= (this=this@entry=0x600953baa2f8 <you+24760>, __x=empty std::__cxx11::list) at /usr/include/c++/13/bits/list.tcc:286
        __this_alloc = <optimized out>
        __that_alloc = <optimized out>
#22 0x0000600952c31bbb in std::__cxx11::list<skill_type, std::allocator<skill_type> >::operator= (__x=empty std::__cxx11::list, this=0x600953baa2f8 <you+24760>) at /usr/include/c++/13/bits/list.tcc:267
        __this_alloc = <optimized out>
        __that_alloc = <optimized out>
#23 player::operator= (this=0x600953ba4240 <you>) at /home/crawl-dev/dgamelaunch-config/crawl-build/crawl-git-repository/crawl-ref/source/player.h:144
No locals.
#24 _reset_game () at main.cc:362
No locals.
#25 0x0000600952c340eb in _launch_game_loop () at main.cc:400
        ge = @0x600957ceb8e0: {<std::exception> = {<No data fields>}, exit_reason = game_exit::win, message = ""}
        game_ended = true
        game_ended = <optimized out>
        ge = <optimized out>
        fe = <optimized out>
#26 main (argc=13, argv=0x7fffc56f19d8) 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-dd6e265509/saves" -DSHARED_DIR_PATH="/crawl-master/crawl-git/saves" -DDATA_DIR_PATH="/crawl-master/crawl-git-dd6e265509/data/" -DWEB_DIR_PATH="/crawl-master/crawl-git-dd6e265509/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:
<<<<<<<<<<<<<<<<<<<<<<
>>>>>>>>>>>>>>>>>>>>>>

Version history:
No version history (current version is 0.34-a0-1723-gdd6e265509)

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: 0, arena_suspended: 0

prev_cmd = CMD_NO_CMD
repeat_cmd = CMD_NO_CMD

Player:
{{{{{{{{{{{
Name:    []
Species: Yak
Job:     Unemployed

HP: 0/0; mods: 0/0
MP: 0/0; mod: 0
Stats: 0 0 0
Position: (0, 0) <OoB>, god: No God (0), turn_is_over: 0, banished: 0

Delayed (1):
    type:     descending_stairs
    duration: 0

Skills (mode: manual)
Name            | can_currently_train | train | training | level | points | progress
Fighting        |                     |   0   |     0    |    0  |      0 | 0/2
Short Blades    |                     |   0   |     0    |    0  |      0 | 0/0
Long Blades     |                     |   0   |     0    |    0  |      0 | 0/50
Axes            |                     |   0   |     0    |    0  |      0 | 0/2
Maces & Flails  |                     |   0   |     0    |    0  |      0 | 0/0
Polearms        |                     |   0   |     0    |    0  |      0 | 0/50
Staves          |                     |   0   |     0    |    0  |      0 | 0/2
Ranged Weapons  |                     |   0   |     0    |    0  |      0 | 0/50
Throwing        |                     |   0   |     0    |    0  |      0 | 0/0
Armour          |                     |   0   |     0    |    0  |      0 | 0/50
Dodging         |                     |   0   |     0    |    0  |      0 | 0/2
Stealth         |                     |   0   |     0    |    0  |      0 | 0/0
Shields         |                     |   0   |     0    |    0  |      0 | 0/2
Unarmed Combat  |                     |   0   |     0    |    0  |      0 | 0/42
Spellcasting    |                     |   0   |     0    |    0  |      0 | 0/2
Conjurations    |                     |   0   |     0    |    0  |      0 | 0/0
Hexes           |                     |   0   |     0    |    0  |      0 | 0/59
Summonings      |                     |   0   |     0    |    0  |      0 | 0/4
Translocations  |                     |   0   |     0    |    0  |      0 | 0/2
Forgecraft      |                     |   0   |     0    |    0  |      0 | 0/3
Ice Magic       |                     |   0   |     0    |    0  |      0 | 0/2
Air Magic       |                     |   0   |     0    |    0  |      0 | 0/1
Alchemy         |                     |   0   |     0    |    0  |      0 | 0/2
Invocations     |                     |   0   |     0    |    0  |      0 | 0/14
Shapeshifting   |                     |   0   |     0    |    0  |      0 | 0/2

Spell bugs:

Durations:

Attributes:

Mutations:
    horns: 2 (innate)
    retaliatory headbutt: 1 (innate)

Inventory bugs:

Equipment:

}}}}}}}}}}}

Webtiles message buffer: 
Webtiles JSON stack:

Screenshot:
#########
#.>...>.#
#.......#
#.......#
#.......#
#...)...#
####)####
   ♣.♣
   ♣.♣♣
   ♣♣.♣

clua stack:

dlua stack:
[C], function tutorial_msg, line -1
[string "global_prelude"], function (null), line 10
lm_1way.lua, function (null), line 37

Lua persistent data:
<<<<<<<<<<<<<<<<<<<<<<
realloc(): invalid next size
Recursive crash.