Crash caused by signal #11: Segmentation fault

Version: Dungeon Crawl Stone Soup 0.34-a0-746-g2b4b8e2f9e
Platform: unix
Bits: 64
Game mode: normal
Tiles: online

Seed: 13879917576030756140, deterministic pregen: 1
Command line: /usr/games/crawl-git-2b4b8e2f9e -name behind -rc /dgldir/rcfiles/crawl-git/behind.rc -macro /dgldir/rcfiles/crawl-git/behind.macro -morgue /dgldir/morgue/behind/ -webtiles-socket /crawl-master/webserver/sockets/behind:2025-09-10.06:30:33.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #11: Segmentation fault

Obtained 13 stack frames.
/usr/games/crawl-git-2b4b8e2f9e(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x56b22f26237e]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-2b4b8e2f9e(_Z13do_crash_dumpv+0x43a) [0x56b22f27043a]: do_crash_dump()
/usr/games/crawl-git-2b4b8e2f9e(_Z20crash_signal_handleri+0x1fa) [0x56b22f26285a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x743a383a3330]: 
/usr/games/crawl-git-2b4b8e2f9e(_Z15is_range_weaponRK8item_def+0x4) [0x56b22f49e7a4]: is_range_weapon(item_def const&)
/usr/games/crawl-git-2b4b8e2f9e(_Z8throw_itRN6quiver6actionE+0xc8d) [0x56b22f90f9ad]: throw_it(quiver::action&)
/usr/games/crawl-git-2b4b8e2f9e(+0xc8a42d) [0x56b22fa0f42d]: 
/usr/games/crawl-git-2b4b8e2f9e(+0xc8d72a) [0x56b22fa1272a]: 
/usr/games/crawl-git-2b4b8e2f9e(+0xc8e2b5) [0x56b22fa132b5]: 
/usr/games/crawl-git-2b4b8e2f9e(main+0x1f7) [0x56b22f196b67]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x743a383881ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x743a3838828b]: 
/usr/games/crawl-git-2b4b8e2f9e(_start+0x25) [0x56b22f197655]: 

Trying to run gdb.
GNU gdb (Ubuntu 15.0.50.20240403-0ubuntu1) 15.0.50.20240403-git
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Type "show configuration" for configuration details.
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[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x0000743a3846e7a7 in __GI___wait4 (pid=175379, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
#0  0x0000743a3846e7a7 in __GI___wait4 (pid=175379, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x000056b22f262a2c in call_gdb (file=0x743a385624e0 <_IO_2_1_stderr_>) at crash.cc:438
        gdb = <optimized out>
        attach_cmd = "attach 175063\000\000\000\000\000\000"
#2  0x000056b22f270458 in do_crash_dump () at dbg-asrt.cc:673
        t = 1757485873
        dir = "/dgldir/morgue/behind/"
        name = "/dgldir/morgue/behind/crash-behind-20250910-063113.txt", '\000' <repeats 125 times>
        signal_info = "Crash caused by signal #11: Segmentation fault"
        cause_msg = "Crash caused by signal #11: Segmentation fault"
        file = 0x743a385624e0 <_IO_2_1_stderr_>
#3  0x000056b22f26285a in crash_signal_handler (sig_num=11) at crash.cc:198
No locals.
#4  <signal handler called>
No locals.
#5  is_weapon (item=...) at /home/crawl-dev/dgamelaunch-config/crawl-build/crawl-git-repository/crawl-ref/source/item-prop.h:284
No locals.
#6  is_range_weapon (item=...) at item-prop.cc:2153

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 /usr/include/lua5.1 -g -DWIZARD -DASSERTS -DREGEX_PCRE -DCLUA_BINDINGS -DDGAMELAUNCH -DSAVE_DIR_PATH="/crawl-master/crawl-git-2b4b8e2f9e/saves" -DSHARED_DIR_PATH="/crawl-master/crawl-git/saves" -DDATA_DIR_PATH="/crawl-master/crawl-git-2b4b8e2f9e/data/" -DWEB_DIR_PATH="/crawl-master/crawl-git-2b4b8e2f9e/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  = rooms, absdepth0 = 0
Level vaults:
    dysonsfear_arrival_angles
    layout_basic
    serial_bayou
    serial_bayou_crossing
    serial_bayou_lake_a
    serial_bayou_ford_a
    serial_bayou_pond_d
    grunt_decor_one_mirror

Markers:
<<<<<<<<<<<<<<<<<<<<<<
Marker #0, type 0 at (44, 50): feature (stone_stairs_up_i)
>>>>>>>>>>>>>>>>>>>>>>

Messages:
<<<<<<<<<<<<<<<<<<<<<<
Welcome, behind the Gnoll Wanderer.
It's a long way down to the Orb of Zot, but that shouldn't be any trouble.
Press ? for a list of commands and other information.
Found 4 gold pieces and a parchment of Ignition.
Found a staircase leading out of the dungeon.
You begin with the following items: a +0 shortbow, 11 poisoned darts, a +0
robe, a scroll of teleportation; and the following spell memorised: Foxfire;
and the following spells available to memorise: Mephitic Cloud.
Okay, then.
Okay, then.
Unknown command.
Welcome back, behind the Gnoll Wanderer.
Press ? for a list of commands and other information.
Saving game... please wait.
Welcome back, behind the Gnoll Wanderer.
Welcome back, behind the Gnoll Wanderer.
Welcome back, behind the Gnoll Wanderer.
Press ? for a list of commands and other information.
You pick up a parchment of Ignition and begin reading...
You add the spell Ignition to your library.
There is a staircase leading out of the dungeon here.
You now have 4 gold pieces.
There is a shaft here.
An endoplasm comes into view.
Casting: Foxfire (safe; 22% risk of failure)
Confirm with . or Enter, or press ? or * to list all spells.
You miscast Foxfire. Nothing appears to happen.
A hobgoblin comes into view.
There are monsters nearby!
An endoplasm is nearby!
There are monsters nearby!
There are monsters nearby!

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

Version history:
Game started: 0.34-a0-746-g2b4b8e2f9e

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: 1, map_stat_gen: 0, type: 1, arena_suspended: 0

prev_cmd = CMD_ATTACK_RIGHT
repeat_cmd = CMD_NO_CMD

Player:
{{{{{{{{{{{
Name:    [behind]
Species: Gnoll
Job:     Wanderer

HP: 20/20; mods: 0/0
MP: 3/4; mod: 0
Stats: 8 9 16
Position: (41, 57), god: No God (0), turn_is_over: 0, banished: 0
Standing on/in/over feature: floor

Skills (mode: manual)
Name            | can_currently_train | train | training | level | points | progress
Fighting        |          X          |   1   |     3    |    4  |    151 | 26/62
Short Blades    |          X          |   1   |     3    |    0  |      0 | 0/12
Long Blades     |          X          |   1   |     3    |    0  |      0 | 0/12
Axes            |          X          |   1   |     3    |    0  |      0 | 0/12
Maces & Flails  |          X          |   1   |     3    |    0  |      0 | 0/12
Polearms        |          X          |   1   |     3    |    0  |      0 | 0/12
Staves          |          X          |   1   |     3    |    0  |      0 | 0/12
Ranged Weapons  |          X          |   1   |     3    |    6  |    301 | 39/88
Throwing        |          X          |   1   |     3    |    2  |     51 | 14/38
Armour          |          X          |   1   |     3    |    2  |     51 | 14/38
Dodging         |          X          |   1   |     3    |    2  |     51 | 14/38
Stealth         |          X          |   1   |     3    |    0  |      0 | 0/12
Shields         |          X          |   1   |     3    |    0  |      0 | 0/12
Unarmed Combat  |          X          |   1   |     3    |    0  |      0 | 0/12
Spellcasting    |          X          |   1   |     4    |    2  |     60 | 23/38
Conjurations    |          X          |   1   |     3    |    1  |     51 | 34/36
Hexes           |          X          |   1   |     3    |    0  |      0 | 0/17
Summonings      |          X          |   1   |     4    |    0  |      0 | 0/17
Necromancy      |          X          |   1   |     4    |    0  |      0 | 0/17
Translocations  |          X          |   1   |     4    |    0  |      0 | 0/17
Forgecraft      |          X          |   1   |     4    |    0  |      0 | 0/17
Fire Magic      |          X          |   1   |     4    |    0  |      0 | 0/17
Ice Magic       |          X          |   1   |     4    |    0  |      0 | 0/17
Air Magic       |          X          |   1   |     4    |    0  |      0 | 0/17
Earth Magic     |          X          |   1   |     4    |    0  |      0 | 0/17
Alchemy         |          X          |   1   |     4    |    0  |      0 | 0/17
Invocations     |          X          |   1   |     4    |    0  |      0 | 0/10
Evocations      |          X          |   1   |     4    |    0  |      0 | 0/12
Shapeshifting   |          X          |   1   |     4    |    0  |      0 | 0/14

Spell bugs:

Durations:

Attributes:
    #12: 4
    #49: 36
    #73: 310

Mutations:
    fangs: 1 (innate)
    treasure sense: 1 (innate)
    distributed training: 1 (innate)

Inventory bugs:

Equipment:
    eq slot #1, inv slot #0: +0 shortbow
    eq slot #2, inv slot #0: +0 shortbow(overflow)
    eq slot #3, inv slot #2: +0 robe

}}}}}}}}}}}

Webtiles message buffer: 
Webtiles JSON stack:

Screenshot:
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   #...#..<..#...#
   #...##.....^..#
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######....##...###
g................#
  #....#.....#...#
  #....##...##...#
  #....@.J.#######
  ########....#
         ####..#
              ..#
               ..
                .

clua stack:


dlua stack:


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

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