Crash caused by signal #11: Segmentation fault

Version: Dungeon Crawl Stone Soup 0.34-a0-1258-g90209b8f76
Platform: unix
Bits: 64
Game mode: normal
Tiles: online

Seed: 10619196994236338957, deterministic pregen: 1
Version history:
Game started: 0.34-a0-1139-g0f358fb7c0
0.34-a0-1185-g982c9fe40d
0.34-a0-1258-g90209b8f76

Command line: /usr/games/crawl-git-90209b8f76 -name tswn -rc /dgldir/rcfiles/crawl-git/tswn.rc -macro /dgldir/rcfiles/crawl-git/tswn.macro -morgue /dgldir/morgue/tswn/ -webtiles-socket /crawl-master/webserver/sockets/tswn:2025-11-14.22:38:15.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #11: Segmentation fault

Obtained 31 stack frames.
/usr/games/crawl-git-90209b8f76(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x5689fa0d4eae]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-90209b8f76(_Z13do_crash_dumpv+0x43a) [0x5689fa0e309a]: do_crash_dump()
/usr/games/crawl-git-90209b8f76(_Z20crash_signal_handleri+0x1fa) [0x5689fa0d538a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x42910) [0x79467aa42910]: 
/usr/games/crawl-git-90209b8f76(_ZN5actor17stop_constrictingEjbbRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE+0x57) [0x5689fa040db7]: actor::stop_constricting(unsigned int, bool, bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
/usr/games/crawl-git-90209b8f76(_ZN5actor22stop_being_constrictedEbRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE+0x33) [0x5689fa040e63]: actor::stop_being_constricted(bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
/usr/games/crawl-git-90209b8f76(_Z11monster_dieR7monster11killer_typeibb+0x237) [0x5689fa4aa4a7]: monster_die(monster&, killer_type, int, bool, bool)
/usr/games/crawl-git-90209b8f76(_ZN4bolt12kill_monsterER7monster+0xff) [0x5689fa07880f]: bolt::kill_monster(monster&)
/usr/games/crawl-git-90209b8f76(_ZN4bolt14affect_monsterEP7monster+0x11dd) [0x5689fa08c06d]: bolt::affect_monster(monster*)
/usr/games/crawl-git-90209b8f76(_ZN4bolt11affect_cellEv+0x2c9) [0x5689fa0861a9]: bolt::affect_cell()
/usr/games/crawl-git-90209b8f76(_ZN4bolt7do_fireEv+0x740) [0x5689fa08ece0]: bolt::do_fire()
/usr/games/crawl-git-90209b8f76(_ZN4bolt4fireEv+0x268) [0x5689fa08f8d8]: bolt::fire()
/usr/games/crawl-git-90209b8f76(_Z7zapping8zap_typeiR4boltbPKcb+0xfc) [0x5689fa08fd5c]: zapping(zap_type, int, bolt&, bool, char const*, bool)
/usr/games/crawl-git-90209b8f76(_Z11your_spells10spell_typeibPK8item_defP4distb+0x1667) [0x5689fa691597]: your_spells(spell_type, int, bool, item_def const*, dist*, bool)
/usr/games/crawl-git-90209b8f76(_Z8zap_wandiP4dist+0x18a) [0x5689fa1c96fa]: zap_wand(int, dist*)
/usr/games/crawl-git-90209b8f76(_Z10evoke_itemR8item_defP4dist+0xee) [0x5689fa1cb3de]: evoke_item(item_def&, dist*)
/usr/games/crawl-git-90209b8f76(_ZN6quiver11wand_action7triggerER4dist+0x1b8) [0x5689fa602e08]: quiver::wand_action::trigger(dist&)
/usr/games/crawl-git-90209b8f76(_ZN6quiver13action_cycler9do_targetEv+0xf4) [0x5689fa5fc864]: quiver::action_cycler::do_target()
/usr/games/crawl-git-90209b8f76(_ZN6quiver13action_cycler6targetEv+0x9c) [0x5689fa60148c]: quiver::action_cycler::target()
/usr/games/crawl-git-90209b8f76(_ZN14TilesFramework23_handle_control_messageE11sockaddr_unNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE+0xb2d) [0x5689fa874b8d]: TilesFramework::_handle_control_message(sockaddr_un, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >)
/usr/games/crawl-git-90209b8f76(_ZN14TilesFramework24_receive_control_messageEv+0x178) [0x5689fa875058]: TilesFramework::_receive_control_message()
/usr/games/crawl-git-90209b8f76(_ZN14TilesFramework11await_inputERjb+0x18a) [0x5689fa87556a]: TilesFramework::await_input(unsigned int&, bool)
/usr/games/crawl-git-90209b8f76(_Z8getch_ckv+0xc1) [0x5689fa878ed1]: getch_ck()
/usr/games/crawl-git-90209b8f76(+0x7c6775) [0x5689fa3b9775]: 
/usr/games/crawl-git-90209b8f76(_Z25getch_with_command_macrosv+0x210) [0x5689fa3bd5b0]: getch_with_command_macros()
/usr/games/crawl-git-90209b8f76(+0xc92df4) [0x5689fa885df4]: 
/usr/games/crawl-git-90209b8f76(+0xc938a5) [0x5689fa8868a5]: 
/usr/games/crawl-git-90209b8f76(main+0x1f7) [0x5689fa009297]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x280d0) [0x79467aa280d0]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x89) [0x79467aa28189]: 
/usr/games/crawl-git-90209b8f76(_start+0x25) [0x5689fa009d85]: 

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".
0x000079467ab0fbf7 in __GI___wait4 (pid=2657470, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
#0  0x000079467ab0fbf7 in __GI___wait4 (pid=2657470, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x00005689fa0d555c in call_gdb (file=0x79467abff6c0 <_IO_2_1_stderr_>) at crash.cc:438
        gdb = <optimized out>
        attach_cmd = "attach 2656727\000\000\000\000\000"
#2  0x00005689fa0e30b8 in do_crash_dump () at dbg-asrt.cc:673
        t = 1763160724
        dir = "/dgldir/morgue/tswn/"
        name = "/dgldir/morgue/tswn/crash-tswn-20251114-225204.txt", '\000' <repeats 129 times>
        signal_info = "Crash caused by signal #11: Segmentation fault"
        cause_msg = "Crash caused by signal #11: Segmentation fault"
        file = 0x79467abff6c0 <_IO_2_1_stderr_>
#3  0x00005689fa0d538a in crash_signal_handler (sig_num=11) at crash.cc:198
No locals.
#4  <signal handler called>
No locals.
#5  __gnu_cxx::__normal_iterator<unsigned int*, std::vector<unsigned int, std::allocator<unsigned int> > >::operator+ (__n=0, this=<optimized out>) at /usr/include/c++/13/bits/stl_iterator.h:1147
No locals.
#6  actor::stop_constricting (this=0x5689fae143c0 <you>, whom=<optimized out>, intentional=intentional@entry=false, quiet=quiet@entry=false, escape_verb="") at actor.cc:496
        i = 0
#7  0x00005689fa040e63 in actor::stop_being_constricted (this=0x5689fae92658 <env+258744>, quiet=false, escape_verb="") at actor.cc:571
        constrictor = <optimized out>
#8  0x00005689fa4aa4a7 in monster_die (mons=..., killer=KILL_YOU_MISSILE, killer_index=27001, silent=false, mount_death=false) at mon-death.cc:2569
        was_visible = true
        spectralised = false
        summoned = <optimized out>
        duration = <optimized out>
        monster_killed = <optimized out>
        hard_reset = <optimized out>
        timeout = <optimized out>
        gives_player_xp = <optimized out>
        drop_items = <optimized out>
        in_transit = <optimized out>
        was_banished = <optimized out>
        mons_reset = <optimized out>
        leaves_corpse = <optimized out>
        real_death = <optimized out>
        pet_kill = <optimized out>
        did_death_message = <optimized out>
        death_message = <optimized out>
        exploded = <optimized out>
        anon = <optimized out>
        targ_holy = <optimized out>
        destroyed = <optimized out>
        corpse_consumed = <optimized out>
        corpse = <optimized out>
        player_xp = <optimized out>
        mwhere = {x = -38243592, y = 32765}
#9  0x00005689fa07880f in bolt::kill_monster (this=this@entry=0x7ffdfdb88670, mon=...) at beam.cc:5130
        where = <optimized out>
        species = MONS_MOLTEN_GARGOYLE
        goldify = false
        kindex = 27001
        ref_killer = KILL_YOU_MISSILE
        corpse = <optimized out>
#10 0x00005689fa08c06d in bolt::affect_monster (this=<optimized out>, mon=0x5689fae92658 <env+258744>) at beam.cc:5807
        should_skip = <optimized out>
        engulfs = <optimized out>
        preac = 22
        postac = 11
        final = 11
        conducts = {{conduct = NUM_CONDUCTS, pgain = 0, known = true, victim = std::unique_ptr<monster> = {get() = 0x0}}, {conduct = NUM_CONDUCTS, pgain = 0, known = true, victim = std::unique_ptr<monster> = {get() = 0x0}}, {conduct = NUM_CONDUCTS, pgain = 0, known = true, victim = std::unique_ptr<monster> = {get() = 0x0}}}
        beam_hit = <optimized out>
        r = {bits = std::vector of length 0, capacity 0, children = std::map with 2 elements = {[1] = {bits = std::vector of length 1, capacity 1 = {1607938956}, children = std::map with 0 elements}, [2] = {bits = std::vector of length 0, capacity 0, children = std::map with 2 elements = {[0] = {bits = std::vector of length 0, capacity 0, children = std::map with 0 elements}, [1] = {bits = std::vector of length 0, capacity 0, children = std::map with 0 elements}}}}}
        repel = <optimized out>
        rand_ev = <optimized out>
        hit_margin = <optimized out>
#11 0x00005689fa0861a9 in bolt::affect_cell (this=this@entry=0x7ffdfdb88670) at beam.cc:1120
        ignored = false
        feat = <optimized out>
        m = 0x5689fae92658 <env+258744>
        hit_player = <optimized out>
#12 0x00005689fa08ece0 in bolt::do_fire (this=this@entry=0x7ffdfdb88670) at beam.cc:1348
        feat = <optimized out>
        mon_at = 0x5689fae92658 <env+258744>
        was_seen = <optimized out>
        coff = {cstate = false}
        wall_monster_hit = false
#13 0x00005689fa08f8d8 in bolt::fire (this=this@entry=0x7ffdfdb88670) at beam.cc:1175
No locals.
#14 0x00005689fa08fd5c in zapping (ztype=ZAP_CORROSIVE_BOLT, power=power@entry=45, pbolt=..., needs_tracer=needs_tracer@entry=true, msg=msg@entry=0x0, fail=fail@entry=false) at beam.cc:260
No locals.
#15 0x00005689fa691597 in _do_cast (actual_spell=<optimized out>, fail=<optimized out>, god=<optimized out>, beam=..., spd=..., powc=<optimized out>, spell=SPELL_CORROSIVE_BOLT) at spl-cast.cc:2850
        target = {x = 49, y = 38}
        zap = <optimized out>
        target = <optimized out>
        zap = <optimized out>
        breath_message = std::map with 0 elements
#16 your_spells (spell=spell@entry=SPELL_CORROSIVE_BOLT, powc=<optimized out>, actual_spell=actual_spell@entry=false, evoked_wand=evoked_wand@entry=0x5689fae17e50 <you+14992>, target=<optimized out>, target@entry=0x5689fc623e68, force_failure=force_failure@entry=false) at spl-cast.cc:2342
        wiz_cast = <optimized out>
        can_enkindle = <optimized out>
        enkindled = <optimized out>
        target_local = {isValid = false, isTarget = false, isEndpoint = false, isCancel = false, choseRay = false, interactive = false, target = {x = 0, y = 0}, delta = {x = 0, y = 0}, ray = {r = {start = {x = 0, y = 0}, dir = {x = 0, y = 0}}, on_corner = false, cycle_idx = -1}, find_target = false, fire_context = 0x0, cmd_result = 2000}
        beam = {origin_spell = SPELL_CORROSIVE_BOLT, range = 5, glyph = 42 U'*', colour = 14 '\016', flavour = BEAM_ACID, real_flavour = BEAM_ACID, drop_item = false, item_mulches = false, item = 0x0, launcher = 0x0, source = {x = 50, y = 38}, target = {x = 49, y = 38}, damage = {num = 4, size = 10}, ench_power = 45, hit = 11, thrower = KILL_YOU_MISSILE, ex_size = 0, source_id = 4294967295, source_name = "", name = "bolt of acid", short_name = "", hit_verb = "hits", loudness = 6, hit_noise_msg = "", explode_noise_msg = "", pierce = true, is_explosion = false, is_death_effect = false, aimed_at_spot = false, aux_source = "", affects_nothing = false, effect_known = true, effect_wanton = false, no_saving_throw = false, draw_delay = 15, explode_delay = 50, redraw_per_cell = true, special_explosion = 0x0, was_missile = false, animate = true, ac_rule = ac_type::normal, obvious_effect = false, seen = true, heard = true, path_taken = std::vector of length 1, capacity 2 = {{x = 49, y = 38}}, extra_range_used = 0, aimed_at_feet = false, msg_generated = false, noise_generated = true, passed_target = true, in_explosion_phase = false, attitude = ATT_FRIENDLY, foe_ratio = 0, hit_count = std::map with 1 element = {[731] = 1}, foes_hurt = 1, foes_helped = 0, friends_hurt = 0, friends_helped = 0, tracer = 0x0, chose_ray = true, overshoot_prompt = false, friendly_past_target = false, bounces = 0, bounce_pos = {x = 0, y = 0}, reflections = 0, reflector = 0, use_target_as_pos = false, ray = {r = {start = {x = 49.5, y = 38.5}, dir = {x = -1, y = 0}}, on_corner = false, cycle_idx = 0}, tile_beam = 0, tile_explode = 0, can_see_invis = false, nightvision = false, can_trigger_bullseye = false, message_cache = std::set with 0 elements}
        flags = <optimized out>
        range = <optimized out>
        hitfunc = std::unique_ptr<targeter> = {get() = 0x5689fc2faca0}
        is_targeted = <optimized out>
        god = <optimized out>
        use_targeter = <optimized out>
        fail = <optimized out>
        orig_target_pos = {x = <optimized out>, y = 38}
        cast_result = <optimized out>
#17 0x00005689fa1c96fa in zap_wand (slot=<optimized out>, _target=_target@entry=0x5689fc623e68) at evoke.cc:205
        item_slot = <optimized out>
        wand = <optimized out>
        mp_cost = <optimized out>
        spell = SPELL_CORROSIVE_BOLT
        power = 45
        ret = <optimized out>
#18 0x00005689fa1cb3de in evoke_item (item=..., preselect=preselect@entry=0x5689fc623e68) at evoke.cc:1099
        did_work = false
        unevokable = false
#19 0x00005689fa602e08 in quiver::wand_action::trigger (t=..., this=0x5689fc623e50) at quiver.cc:1728
        item = <optimized out>
#20 quiver::wand_action::trigger (this=0x5689fc623e50, t=...) at quiver.cc:1709
No locals.
#21 0x00005689fa5fc864 in quiver::action_cycler::do_target (this=this@entry=0x7ffdfdb89510) at quiver.cc:233
        a = std::shared_ptr<quiver::action> (use count 3, weak count 1) = {get() = 0x5689fc623e50}
#22 0x00005689fa60148c in quiver::action_cycler::target (this=this@entry=0x7ffdfdb89510) at quiver.cc:2913
        a = std::shared_ptr<quiver::action> (empty) = {get() = 0x0}
        initial = std::shared_ptr<quiver::action> (use count 3, weak count 1) = {get() = 0x5689fc623e50}
        tmp = {previous = false}
        force_restore_initial = false
        what_happened = <optimized out>
#23 0x00005689fa874b8d in TilesFramework::_handle_control_message (this=this@entry=0x5689fadc4240 <tiles>, addr=..., data="{\"slot\":73,\"msg\":\"inv_item_action\"}") at tileweb.cc:586
        tmp = {_vptr.action_cycler = 0x5689fabe41a8 <vtable for quiver::action_cycler+16>, current = std::shared_ptr<quiver::action> (use count 3, weak count 1) = {get() = 0x5689fc623e50}, history = std::vector of length 1, capacity 1 = {std::shared_ptr<quiver::action> (use count 1, weak count 1) = {get() = 0x5689fc2de920}}}
        slot = <optimized out>
        inv_slot = <optimized out>
        obj = <optimized out>
        msg = <optimized out>
        msgtype = "inv_item_action"
        c = 0
#24 0x00005689fa875058 in TilesFramework::_receive_control_message (this=this@entry=0x5689fadc4240 <tiles>) at tileweb.cc:357
        buf = "{\"slot\":73,\"msg\":\"inv_item_action\"}\375", '\000' <repeats 12 times>, "\002\000\000\000\000\000\000\000\001\000\000\000\000V\000\000\226\234\270\375\375\177\000\000\230\234\270\375\375\177", '\000' <repeats 22 times>, "\002\000\000\000\273\271\211\372\211V\000\000\273\271\211\372\211V\000\000\002\000\000\000\000\000\000\000\377\377\377\377\377\377\377\377\322U\000\000Fy\000\000\000\000\000\000\000\000\000\000\310ӥzFy\000\000 \000\000\000\000\000\000\000\020\000\000\0000\000\000\000p\246\270\375\375\177\000\000\240\245\270\375\375\177\000\000\002\000\000\000\000\000\000\000\000"...
        srcaddr = {sun_family = 1, sun_path = "/tmp/crawlnhusyn56.socket", '\000' <repeats 82 times>}
        srcaddr_len = 28
        len = <optimized out>
        data = "{\"slot\":73,\"msg\":\"inv_item_action\"}"
#25 0x00005689fa87556a in TilesFramework::await_input (this=this@entry=0x5689fadc4240 <tiles>, c=@0x7ffdfdb8a8f0: 4236262808, block=block@entry=true) at tileweb.cc:650
        result = <optimized out>
        fds = {fds_bits = {8, 0 <repeats 15 times>}}
        maxfd = 3
        __d = <optimized out>
        __d = <optimized out>
#26 0x00005689fa878ed1 in _get_key_from_curses () at libunix.cc:528
        c = 4236262808
        c = <optimized out>
        c = <optimized out>
#27 getch_ck () at libunix.cc:610
        c = <optimized out>
#28 0x00005689fa3b9775 in _getch_mul () at macro.cc:838
        keys = std::deque with 0 elements
        a = 0
#29 0x00005689fa3bd5b0 in getch_with_command_macros () at macro.cc:897
        keys = std::deque with 0 elements
#30 0x00005689fa885df4 in _get_next_keycode () at main.cc:2754
        keyin = <optimized out>
        mc = {m_previous_mode = MOUSE_MODE_NORMAL}
        keyin = <optimized out>
        mc = <optimized out>
#31 _get_next_cmd () at main.cc:2708
        keyin = <optimized out>
        keyin = <optimized out>
#32 _input () at main.cc:1238
        cmd = <optimized out>
        real_prev_cmd = <optimized out>
        player_disabled = {was_disabled = false}
#33 0x00005689fa8868a5 in _launch_game () at main.cc:493
        game_start = <optimized out>
        ccon = {cstate = false}
#34 0x00005689fa009297 in _launch_game_loop () at main.cc:392
        game_ended = false
        game_ended = <optimized out>
        ge = <optimized out>
        fe = <optimized out>
#35 main (argc=12, argv=0x7ffdfdb8b0e8) at main.cc:342
        echo = {prev_state = {value = maybe_bool::mbool_t::maybe, static maybe =