Crash caused by signal #6: Aborted

Version: Dungeon Crawl Stone Soup 0.34.1-3-ga2c7840dd7
Platform: unix
Bits: 64
Game mode: normal
Tiles: online

Seed: 6309634391963415662, deterministic pregen: 1
Command line: /usr/games/crawl-0.34 -name morningthaw -rc /dgldir/rcfiles/crawl-0.34/morningthaw.rc -macro /dgldir/rcfiles/crawl-0.34/morningthaw.macro -morgue /dgldir/morgue/morningthaw/ -webtiles-socket /crawl-master/webserver/sockets/morningthaw:2026-06-10.14:29:47.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #6: Aborted

Obtained 0 stack frames.

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".
0x00007dbd1bb0fbf7 in __GI___wait4 (pid=467421, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
#0  0x00007dbd1bb0fbf7 in __GI___wait4 (pid=467421, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x000064d8d31e2fcc in call_gdb (file=0x7dbd1bbff6c0 <_IO_2_1_stderr_>) at crash.cc:438
        gdb = <optimized out>
        attach_cmd = "attach 463903\000\000\000\000\000\000"
#2  0x000064d8d31f0b98 in do_crash_dump () at dbg-asrt.cc:673
        t = 1781106289
        dir = "/dgldir/morgue/morningthaw/"
        name = "/dgldir/morgue/morningthaw/crash-morningthaw-20260610-154449.txt", '\000' <repeats 115 times>
        signal_info = "Crash caused by signal #6: Aborted"
        cause_msg = "Crash caused by signal #6: Aborted"
        file = 0x7dbd1bbff6c0 <_IO_2_1_stderr_>
#3  0x000064d8d31e2dfa 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  0x00007dbd1ba42866 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
        ret = <optimized out>
#9  0x00007dbd1ba268b7 in __GI_abort () at ./stdlib/abort.c:79
        save_stage = 1
        act = {__sigaction_handler = {sa_handler = 0x20, sa_sigaction = 0x20}, sa_mask = {__val = {0 <repeats 16 times>}}, sa_flags = 0, sa_restorer = 0x0}
#10 0x00007dbd1bea4f06 in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#11 0x00007dbd1beb6e6c in ?? () from /lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#12 0x00007dbd1beb6ed7 in std::terminate() () from /lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#13 0x00007dbd1beb718b in __cxa_rethrow () from /lib/x86_64-linux-gnu/libstdc++.so.6
No symbol table info available.
#14 0x000064d8d32c8f79 in std::__do_uninit_copy<__gnu_cxx::__normal_iterator<mons_list::mons_spec_slot const*, std::vector<mons_list::mons_spec_slot, std::allocator<mons_list::mons_spec_slot> > >, mons_list::mons_spec_slot*> (__result=0x64d91133c2f0, __last=..., __first=...) at /usr/include/c++/13/bits/stl_uninitialized.h:126
        __cur = 0x64d91133c3b0
        __cur = <optimized out>
#15 std::__uninitialized_copy<false>::__uninit_copy<__gnu_cxx::__normal_iterator<mons_list::mons_spec_slot const*, std::vector<mons_list::mons_spec_slot, std::allocator<mons_list::mons_spec_slot> > >, mons_list::mons_spec_slot*> (__result=0x64d91133c2f0, __last=..., __first=...) at /usr/include/c++/13/bits/stl_uninitialized.h:137
No locals.
#16 std::uninitialized_copy<__gnu_cxx::__normal_iterator<mons_list::mons_spec_slot const*, std::vector<mons_list::mons_spec_slot, std::allocator<mons_list::mons_spec_slot> > >, mons_list::mons_spec_slot*> (__result=0x64d91133c2f0, __last=..., __first=...) at /usr/include/c++/13/bits/stl_uninitialized.h:185
        __can_memmove = false
        __assignable = false
        __can_memmove = <optimized out>
        __assignable = <optimized out>
#17 std::__uninitialized_copy_a<__gnu_cxx::__normal_iterator<mons_list::mons_spec_slot const*, std::vector<mons_list::mons_spec_slot, std::allocator<mons_list::mons_spec_slot> > >, mons_list::mons_spec_slot*, mons_list::mons_spec_slot> (__result=0x64d91133c2f0, __last=..., __first=...) at /usr/include/c++/13/bits/stl_uninitialized.h:373
No locals.
#18 std::vector<mons_list::mons_spec_slot, std::allocator<mons_list::mons_spec_slot> >::vector (__x=std::vector of length 7, capacity 7 = {...}, this=0x64d91133b540) at /usr/include/c++/13/bits/stl_vector.h:603
No locals.
#19 mons_list::mons_list (this=0x64d91133b540) at /home/crawl-dev/dgamelaunch-config/crawl-build/crawl-git-repository/crawl-ref/source/mapdef.h:698
No locals.
#20 map_def::map_def (this=0x64d91133b408) at /home/crawl-dev/dgamelaunch-config/crawl-build/crawl-git-repository/crawl-ref/source/mapdef.h:1115
No locals.
#21 0x000064d8d346d9fb in vault_placement::vault_placement (this=0x64d91133b3f0) at /home/crawl-dev/dgamelaunch-config/crawl-build/crawl-git-repository/crawl-ref/source/dungeon.h:144
No locals.
#22 dlua_push_object_type<vault_placement> (ls=ls@entry=