Crash caused by signal #11: Segmentation fault

Version: Dungeon Crawl Chili 1.0-a0-509-g790fbb57ac
Platform: unix
Bits: 64
Game mode: normal
Tiles: online

Seed: 16209428083883305100, deterministic pregen: 1
Command line: /usr/games/crawl-dcchili -name MrSquiggles -rc /dgldir/rcfiles/crawl-dcchili/MrSquiggles.rc -macro /dgldir/rcfiles/crawl-dcchili/MrSquiggles.macro -morgue /dgldir/morgue/MrSquiggles/ -webtiles-socket /crawl-master/webserver/sockets/MrSquiggles:2026-08-12.21:16:27.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #11: Segmentation fault

Obtained 15 stack frames.
/usr/games/crawl-dcchili(_Z17write_stack_traceP8_IO_FILE+0x3f) [0x641710cb616f]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-dcchili(_Z13do_crash_dumpv+0x43a) [0x641710cc43ca]: do_crash_dump()
/usr/games/crawl-dcchili(_Z20crash_signal_handleri+0x1fa) [0x641710cb666a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x7f28e4ae1330]: 
/usr/games/crawl-dcchili(_ZN12melee_attack16handle_phase_hitEv+0x317) [0x64171100e657]: melee_attack::handle_phase_hit()
/usr/games/crawl-dcchili(_ZN12melee_attack6attackEv+0xa34) [0x641711011a84]: melee_attack::attack()
/usr/games/crawl-dcchili(_ZN12melee_attack17launch_attack_setEb+0x35) [0x641711013d05]: melee_attack::launch_attack_set(bool)
/usr/games/crawl-dcchili(_Z12player_fightP7monsterbPbb+0x206) [0x641710dc20c6]: player_fight(monster*, bool, bool*, bool)
/usr/games/crawl-dcchili(_Z18move_player_action9coord_def+0x844) [0x64171114b8a4]: move_player_action(coord_def)
/usr/games/crawl-dcchili(+0xd2d4ea) [0x64171149d4ea]: 
/usr/games/crawl-dcchili(+0xd2df1d) [0x64171149df1d]: 
/usr/games/crawl-dcchili(main+0x1f7) [0x641710be7d77]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x7f28e4ac61ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7f28e4ac628b]: 
/usr/games/crawl-dcchili(_start+0x25) [0x641710be8865]: 

Trying to run gdb.
GNU gdb (Ubuntu 15.1-1ubuntu1~24.04.1) 15.1
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This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.ubuntu.com>
Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f28e4bac7d7 in wait4 () from /lib/x86_64-linux-gnu/libc.so.6
#0  0x00007f28e4bac7d7 in wait4 () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#1  0x0000641710cb683c in call_gdb (file=0x7f28e4ca04e0 <_IO_2_1_stderr_>) at crash.cc:434
        gdb = <optimized out>
        attach_cmd = "attach 674337\000\000\000\000\000\000"
#2  0x0000641710cc43e8 in do_crash_dump () at dbg-asrt.cc:682
        t = 1786569394
        dir = "/dgldir/morgue/MrSquiggles/"
        name = "/dgldir/morgue/MrSquiggles/crash-MrSquiggles-20260812-211634.txt", '\000' <repeats 115 times>
        signal_info = "Crash caused by signal #11: Segmentation fault"
        cause_msg = "Crash caused by signal #11: Segmentation fault"
        file = 0x7f28e4ca04e0 <_IO_2_1_stderr_>
#3  0x0000641710cb666a in crash_signal_handler (sig_num=11) at crash.cc:195
No locals.
#4  <signal handler called>
No symbol table info available.
#5  item_def::is_type (sub=9, base=9, this=0x0) at /home/crawl-dev/dgamelaunch-config/crawl-build/crawl-git-repository/crawl-ref/source/item-def.h:101
No locals.
#6  melee_attack::handle_phase_hit (this=0x7fff12ddc4b0) at melee-attack.cc:1045
        hit_woke_orc = <optimized out>
        stop_hit = <optimized out>
#7  0x0000641711011a84 in melee_attack::attack (this=0x7fff12ddc4b0) at melee-attack.cc:1970
        cont = <optimized out>
        saved_gyre_name = ""
        _gensym_uw_1848 = {cleaner = {<std::_Maybe_unary_or_binary_function<void>> = {<No data fields>}, <std::_Function_base> = {static _M_max_size = 16, static _M_max_align = 8, _M_functor = {_M_unused = {_M_object = 0x7fff12ddc340, _M_const_object = 0x7fff12ddc340, _M_function_pointer = 0x7fff12ddc340, _M_member_pointer = (void (std::_Undefined_class::*)(std::_Undefined_class * const)) 0x7fff12ddc340, this adjustment 140733509911728}, _M_pod_data = "@\303\335\022\377\177\000\000\260\304\335\022\377\177\000"}, _M_manager = 0x6417110003c0 <std::_Function_handler<void(), melee_attack::attack()::<lambda()> >::_M_manager(std::_Any_data &, const std::_Any_data &, std::_Manager_operation)>}, _M_invoker = 0x6417110000a0 <std::_Function_handler<void(), melee_attack::attack()::<lambda()> >::_M_invoke(const std::_Any_data &)>}}
        ev = <optimized out>
        shield_blocked = <optimized out>
        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}}}
#8  0x0000641711013c7c in melee_attack::run_player_attack_set (this=<optimized out>) at melee-attack.cc:1701
        primary = <optimized out>
        offhand = <optimized out>
        first_weapon = <optimized out>
        second_weapon = <optimized out>
        success = <optimized out>
#9  0x0000641711013d05 in melee_attack::launch_attack_set (skip_player_post_attack=false, this=0x7fff12ddc4b0) at melee-attack.cc:1568
        success = <optimized out>
#10 melee_attack::launch_attack_set (this=0x7fff12ddc4b0, skip_player_post_attack=<optimized out>) at melee-attack.cc:1563

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 -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  = forest, absdepth0 = 0
Level vaults:
    lemuel_arrival_hallway
    layout_twisted_forest
    dcchili_d1_rat_nook
    uniq_jessica

Markers:
<<<<<<<<<<<<<<<<<<<<<<
Marker #0, type 0 at (33, 44): feature (stone_stairs_up_i)
>>>>>>>>>>>>>>>>>>>>>>

Messages:
<<<<<<<<<<<<<<<<<<<<<<
Welcome, MrSquiggles the Octopode Summoner.
The heart of this dungeon contains the glorious artefact, the Orb of Zot.
Press ? for a list of commands and other information.
Welcome back, MrSquiggles the Octopode Summoner.
Press ? for a list of commands and other information.
Found a staircase leading out of the dungeon.
Found an escape hatch in the floor.
There is a fountain of clear blue water here.
You briefly stop to clean your tentacles.
There is a fountain of clear blue water here.
You take a small sip from the fountain. Refreshing.
There is a fountain of clear blue water here.
There is an escape hatch in the floor here.
There is a fountain of clear blue water here.
You briefly stop to wash your tentacles.
You enter the shallow water.
You encounter an endoplasm.
An endoplasm is nearby!
You encounter an endoplasm.
You tentacle-slap the endoplasm.

>>>>>>>>>>>>>>>>>>>>>>

Version history:
Game started: 1.0-a0-509-g790fbb57ac

Game state:

mouse_enabled: 0, waiting_for_command: 0, terminal_resized: 0
io_inited: 1, need_save: 1, saving_game: 0, updating_scores: 0:
seen_hups: 0, map_stat_gen: 0, type: 1, arena_suspended: 0

prev_cmd = CMD_MOVE_LEFT
repeat_cmd = CMD_NO_CMD

Player:
{{{{{{{{{{{
Name:    [MrSquiggles]
Species: Octopode
Job:     Summoner

HP: 11/11; mods: 0/0
MP: 3/3; mod: 0
Stats: 7 17 12
Position: (27, 32), god: No God (0), turn_is_over: 0, banished: 0
Standing on/in/over feature: some shallow water

Skills (mode: manual)
Name            | can_currently_train | train | training | level | points | progress
Fighting        |          X          |   0   |     0    |    0  |      0 | 0/50
Short Blades    |          X          |   0   |     0    |    0  |      0 | 0/50
Long Blades     |          X          |   0   |     0    |    0  |      0 | 0/50
Axes            |          X          |   0   |     0    |    0  |      0 | 0/50
Maces & Flails  |          X          |   0   |     0    |    0  |      0 | 0/50
Polearms        |          X          |   0   |     0    |    0  |      0 | 0/50
Staves          |          X          |   0   |     0    |    0  |      0 | 0/50
Ranged Weapons  |          X          |   0   |     0    |    0  |      0 | 0/50
Throwing        |          X          |   0   |     0    |    0  |      0 | 0/50
Dodging         |          X          |   1   |    25    |    2  |    151 | 1/150
Stealth         |          X          |   1   |    25    |    2  |    127 | 52/75
Shields         |          X          |   0   |     0    |    0  |      0 | 0/50
Unarmed Combat  |          X          |   0   |     0    |    0  |      0 | 0/50
Spellcasting    |          X          |   1   |    25    |    2  |    179 | 1/178
Conjurations    |          X          |   0   |     0    |    0  |      0 | 0/50
Hexes           |          X          |   0   |     0    |    0  |      0 | 0/50
Summonings      |          X          |   1   |    25    |    4  |    501 | 1/250
Necromancy      |          X          |   0   |     0    |    0  |      0 | 0/50
Translocations  |          X          |   0   |     0    |    0  |      0 | 0/50
Forgecraft      |          X          |   0   |     0    |    0  |      0 | 0/50
Fire Magic      |          X          |   0   |     0    |    0  |      0 | 0/50
Ice Magic       |          X          |   0   |     0    |    0  |      0 | 0/50
Air Magic       |          X          |   0   |     0    |    0  |      0 | 0/50
Earth Magic     |          X          |   0   |     0    |    0  |      0 | 0/50
Alchemy         |          X          |   0   |     0    |    0  |      0 | 0/42
Invocations     |          X          |   0   |     0    |    0  |      0 | 0/42
Evocations      |          X          |   0   |     0    |    0  |      0 | 0/42
Shapeshifting   |          X          |   0   |     0    |    0  |      0 | 0/59

Spell bugs:

Durations:

Attributes:
    #49: 19

Mutations:
    camouflage: 1 (innate)
    gelatinous body: 1 (innate)
    nimble swimmer: 1 (innate)
    tentacles: 1 (innate)

Inventory bugs:

Equipment:

}}}}}}}}}}}

Webtiles message buffer: 
Webtiles JSON stack:

Screenshot:
             ♣~.#
          ♣♣♣.~~#
        ##♣...~~## .
        #.♣..~~~.#..
      #♣♣.♣..~~...~.
   ♣  ♣..♣.~~♣....~~
.  ♣.♣♣♣.♣~~~.♣
....♣..♣♣~~♣♣.♣♣
....~~j@~♣♣#...#
..~~~~~♣♣♣ #.⌠.#
.~~~.♣♣    #...#
j~..       #.>.#
~~.        #...#
~~         #.⌠.#
~          #...#
           #.⌠.#
           #...#

dlua errors:

clua stack:

dlua stack:

Lua persistent data:
<<<<<<<<<<<<<<<<<<<<<<
>>>>>>>>>>>>>>>>>>>>>>

Lua marker contents:
<<<<<<<<<<<<<<<<<<<<<<
>>>>>>>>>>>>>>>>>>>>>>