Crash caused by signal #11: Segmentation fault

Version: Dungeon Crawl Stone Soup 0.34.1-4-g0e95e087e2
Platform: unix
Bits: 64
Game mode: normal
Tiles: online

Seed: 12386595996284127369, deterministic pregen: 1
Command line: /usr/games/crawl-0.34 -name jude800 -rc /dgldir/rcfiles/crawl-0.34/jude800.rc -macro /dgldir/rcfiles/crawl-0.34/jude800.macro -morgue /dgldir/morgue/jude800/ -webtiles-socket /crawl-master/webserver/sockets/jude800:2026-08-13.13:05:34.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #11: Segmentation fault

Obtained 13 stack frames.
/usr/games/crawl-0.34(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x63a92c397e0e]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-0.34(_Z13do_crash_dumpv+0x43a) [0x63a92c3a606a]: do_crash_dump()
/usr/games/crawl-0.34(_Z20crash_signal_handleri+0x1fa) [0x63a92c3982ea]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x715ede24e330]: 
/lib/x86_64-linux-gnu/libc.so.6(isspace+0x12) [0x715ede2446a2]: 
/usr/games/crawl-0.34(_Z18prompt_invent_itemPKc9menu_typei15operation_types13enum_bitfieldI14invprompt_flagLin1EEc+0x2a0) [0x63a92c5b2ee0]: prompt_invent_item(char const*, menu_type, int, operation_types, enum_bitfield<invprompt_flag, -1>, char)
/usr/games/crawl-0.34(_Z19fire_item_no_quiverP4dist+0x185) [0x63a92ca5f4e5]: fire_item_no_quiver(dist*)
/usr/games/crawl-0.34(+0xcc3802) [0x63a92cb65802]: 
/usr/games/crawl-0.34(+0xcc4245) [0x63a92cb66245]: 
/usr/games/crawl-0.34(main+0x1f7) [0x63a92c2c9907]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x715ede2331ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x715ede23328b]: 
/usr/games/crawl-0.34(_start+0x25) [0x63a92c2ca3f5]: 

Trying to run gdb.
GNU gdb (Ubuntu 15.0.50.20240403-0ubuntu1) 15.0.50.20240403-git
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[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x0000715ede3197d7 in __GI___wait4 (pid=2315856, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
#0  0x0000715ede3197d7 in __GI___wait4 (pid=2315856, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x000063a92c3984bc in call_gdb (file=0x715ede40d4e0 <_IO_2_1_stderr_>) at crash.cc:438
        gdb = <optimized out>
        attach_cmd = "attach 2298793\000\000\000\000\000"
#2  0x000063a92c3a6088 in do_crash_dump () at dbg-asrt.cc:673
        t = 1786626514
        dir = "/dgldir/morgue/jude800/"
        name = "/dgldir/morgue/jude800/crash-jude800-20260813-130834.txt", '\000' <repeats 123 times>
        signal_info = "Crash caused by signal #11: Segmentation fault"
        cause_msg = "Crash caused by signal #11: Segmentation fault"
        file = 0x715ede40d4e0 <_IO_2_1_stderr_>
#3  0x000063a92c3982ea in crash_signal_handler (sig_num=11) at crash.cc:198
No locals.
#4  <signal handler called>
No locals.
#5  0x0000715ede2446a2 in isspace (c=-9992) at ./ctype/ctype.c:34

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-0.34/saves" -DDATA_DIR_PATH="/crawl-master/crawl-0.34/data/" -DWEB_DIR_PATH="/crawl-master/crawl-0.34/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  = corridors, absdepth0 = 0
Level vaults:
    minmay_arrival_nine_rooms
    layout_loops_ring

Markers:
<<<<<<<<<<<<<<<<<<<<<<
Marker #0, type 0 at (49, 37): feature (stone_stairs_up_i)
>>>>>>>>>>>>>>>>>>>>>>

Messages:
<<<<<<<<<<<<<<<<<<<<<<
Welcome, jude800 the Mountain Dwarf Fighter.
The Orb of Zot is coveted for many reasons. Will you seize it for your own?
Press ? for a list of commands and other information.
Found a staircase leading out of the dungeon.
Found 6 gold pieces.
You now have 6 gold pieces.
You open the door.
There is an open door here.
You encounter a frilled lizard.
The frilled lizard hisses angrily.
The frilled lizard misses you.
You block the frilled lizard's attack.
There is an open door here.
The frilled lizard barely misses you.
You hit the frilled lizard.
You kill the frilled lizard!
There is an open door here.
There is a staircase leading out of the dungeon here.
As you open the door, it creaks loudly!
You encounter a bat.
You block the bat's attack.
The bat hits you but does no damage.
There is an open door here.
The bat hits you but does no damage. The bat hits you.
The bat hits you but does no damage.
The bat hits you but does no damage. You block the bat's attack.
The bat closely misses you.
The bat barely misses you.
You hit the bat.
You kill the bat!
You see here a bat corpse.
Found a scroll labelled UJONAF DIUGALANNI.
c - a scroll labelled UJONAF DIUGALANNI
There are no items here.
As you read the scroll labelled UJONAF DIUGALANNI, it crumbles to dust.
The air around you briefly surges with heat, but it dissipates.
It was a scroll of immolation.
Found 4 poisoned darts.
You encounter a frilled lizard.
The frilled lizard misses you.
You closely miss the frilled lizard.
The frilled lizard bites you but does no damage.
The frilled lizard bites you.
You barely miss the frilled lizard. You block the frilled lizard's attack.
You barely miss the frilled lizard. The frilled lizard closely misses you.
The frilled lizard bites you but does no damage.
You slash the frilled lizard!
You kill the frilled lizard!
You see here a frilled lizard corpse.
You see here 4 poisoned darts.
d - 4 poisoned darts
Found a stone staircase leading down.
You encounter a rat.
Throw: 4 darts (poison)
Press: ? - help, Shift-Dir - straight line
Aim: a rat (50% to hit)
You throw a dart. The dart hits the rat.
You don't have any such object.
Fire/throw/use which item? (? for menu, Esc to quit)

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

Version history:
Game started: 0.34.1-4-g0e95e087e2

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_FIRE_ITEM_NO_QUIVER
repeat_cmd = CMD_NO_CMD

Player:
{{{{{{{{{{{
Name:    [jude800]
Species: Mountain Dwarf
Job:     Fighter

HP: 19/19; mods: 0/0
MP: 1/1; mod: 0
Stats: 18 8 9
Position: (63, 24), god: No God (0), turn_is_over: 0, banished: 0
Standing on/in/over feature: floor

Skills (mode: auto)
Name            | can_currently_train | train | training | level | points | progress
Fighting        |          X          |   1   |    30    |    3  |    305 | 53/168
Short Blades    |          X          |   1   |     0    |    0  |      0 | 0/70
Long Blades     |          X          |   1   |     0    |    0  |      0 | 0/59
Axes            |          X          |   1   |    14    |    2  |    152 | 46/106
Maces & Flails  |          X          |   1   |     0    |    0  |      0 | 0/35
Polearms        |          X          |   1   |     0    |    0  |      0 | 0/50
Staves          |          X          |   1   |     0    |    0  |      0 | 0/42
Ranged Weapons  |          X          |   1   |     0    |    0  |      0 | 0/70
Throwing        |          X          |   1   |     0    |    0  |      0 | 0/70
Armour          |          X          |   1   |    28    |    3  |    314 | 62/168
Dodging         |          X          |   1   |     1    |    0  |      0 | 0/84
Stealth         |          X          |   1   |     0    |    0  |      0 | 0/70
Shields         |          X          |   1   |    27    |    3  |    313 | 61/168
Unarmed Combat  |          X          |   1   |     0    |    0  |      0 | 0/50
Spellcasting    |          X          |   1   |     0    |    0  |      0 | 0/70
Conjurations    |          X          |   1   |     0    |    0  |      0 | 0/59
Hexes           |          X          |   1   |     0    |    0  |      0 | 0/50
Summonings      |          X          |   1   |     0    |    0  |      0 | 0/70
Necromancy      |          X          |   1   |     0    |    0  |      0 | 0/42
Translocations  |          X          |   1   |     0    |    0  |      0 | 0/70
Forgecraft      |          X          |   1   |     0    |    0  |      0 | 0/35
Fire Magic      |          X          |   1   |     0    |    0  |      0 | 0/35
Ice Magic       |          X          |   1   |     0    |    0  |      0 | 0/59
Air Magic       |          X          |   1   |     0    |    0  |      0 | 0/84
Earth Magic     |          X          |   1   |     0    |    0  |      0 | 0/42
Alchemy         |          X          |   1   |     0    |    0  |      0 | 0/70
Invocations     |          X          |   1   |     0    |    0  |      0 | 0/29
Evocations      |          X          |   1   |     0    |    0  |      0 | 0/42
Shapeshifting   |          X          |   1   |     0    |    0  |      0 | 0/70

Spell bugs:

Durations:

Attributes:
    #12: 6
    #49: 55

Mutations:
    runic magic: 1 (innate)
    artefact enchanting: 1 (innate)

Inventory bugs:

Equipment:
    eq slot #1, inv slot #0: +0 war axe
    eq slot #3, inv slot #1: +0 scale mail
    eq slot #2, inv slot #2: +0 buckler

}}}}}}}}}}}

Webtiles message buffer: 
Webtiles JSON stack:

Screenshot:
 ######...##..###.#  #
      ##.###.†...#  .##
       #.# #..#.###...##
       #.# #............
       #.# #.###.##...##
       #.# #.# #.#   ##
    ####.# #.# #.#
#####....# #.# #.#
#...##.### #.# #@#
#...'.†#   #............
#...####   ####..#######
##.##         .r.#
 #.#         ##(##
##.##         #>
#...#         #.
#...#         #.
#...#

dlua errors:

clua stack:

dlua stack:

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

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