Crash caused by signal #11: Segmentation fault

Version: Dungeon Crawl Stone Soup 0.34-b1-24-g2e2e0191d4
Platform: unix
Bits: 64
Game mode: normal
Tiles: online

Seed: 17334062802227196897, deterministic pregen: 1
Command line: /usr/games/crawl-0.34 -name fjawn -rc /dgldir/rcfiles/crawl-0.34/fjawn.rc -macro /dgldir/rcfiles/crawl-0.34/fjawn.macro -morgue /dgldir/morgue/fjawn/ -webtiles-socket /crawl-master/webserver/sockets/fjawn:2026-02-05.20:05:13.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) [0x5dfafa21fa9e]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-0.34(_Z13do_crash_dumpv+0x43a) [0x5dfafa22dcda]: do_crash_dump()
/usr/games/crawl-0.34(_Z20crash_signal_handleri+0x1fa) [0x5dfafa21ff7a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x7ef1765db330]: 
/lib/x86_64-linux-gnu/libc.so.6(isspace+0x12) [0x7ef1765d16a2]: 
/usr/games/crawl-0.34(_Z18prompt_invent_itemPKc9menu_typei15operation_types13enum_bitfieldI14invprompt_flagLin1EEc+0x2a0) [0x5dfafa438ef0]: 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) [0x5dfafa8e4005]: fire_item_no_quiver(dist*)
/usr/games/crawl-0.34(+0xcbef32) [0x5dfafa9e9f32]: 
/usr/games/crawl-0.34(+0xcbf975) [0x5dfafa9ea975]: 
/usr/games/crawl-0.34(main+0x1f7) [0x5dfafa151657]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x7ef1765c01ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7ef1765c028b]: 
/usr/games/crawl-0.34(_start+0x25) [0x5dfafa152145]: 

Trying to run gdb.
GNU gdb (Ubuntu 15.0.50.20240403-0ubuntu1) 15.0.50.20240403-git
Copyright (C) 2024 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/>.
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    <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".
0x00007ef1766a67d7 in __GI___wait4 (pid=419521, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
#0  0x00007ef1766a67d7 in __GI___wait4 (pid=419521, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x00005dfafa22014c in call_gdb (file=0x7ef17679a4e0 <_IO_2_1_stderr_>) at crash.cc:438
        gdb = <optimized out>
        attach_cmd = "attach 383086\000\000\000\000\000\000"
#2  0x00005dfafa22dcf8 in do_crash_dump () at dbg-asrt.cc:673
        t = 1770322277
        dir = "/dgldir/morgue/fjawn/"
        name = "/dgldir/morgue/fjawn/crash-fjawn-20260205-201117.txt", '\000' <repeats 127 times>
        signal_info = "Crash caused by signal #11: Segmentation fault"
        cause_msg = "Crash caused by signal #11: Segmentation fault"
        file = 0x7ef17679a4e0 <_IO_2_1_stderr_>
#3  0x00005dfafa21ff7a in crash_signal_handler (sig_num=11) at crash.cc:198
No locals.
#4  <signal handler called>
No locals.
#5  0x00007ef1765d16a2 in isspace (c=-1006) 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:
    amcnicky_arrival_single_pillar
    layout_loops_ring
    chequers_ecumenical_altar_grove
    serial_bayou_crossing
    minmay_hedge_maze

Markers:
<<<<<<<<<<<<<<<<<<<<<<
Marker #0, type 0 at (42, 37): feature (stone_stairs_up_i)
>>>>>>>>>>>>>>>>>>>>>>

Messages:
<<<<<<<<<<<<<<<<<<<<<<
Welcome, fjawn the Spriggan Shapeshifter.
They say the Orb of Zot lies within this dungeon, but they say a lot of things.
Press ? for a list of commands and other information.
Found a staircase leading out of the dungeon.
Sorry, you're not good enough to have a special ability.
Okay, then.
You don't know any spells.
Found a stone staircase leading down.
You encounter a kobold. It is wielding a +0 short sword.
Nothing quivered!
You encounter a ball python.
Nothing quivered!
Nothing quivered!
You hit the kobold but do no damage.
The ball python hisses angrily.
The kobold hits you with a +0 short sword.
You completely miss the kobold.
The kobold hits you with a +0 short sword.
You hit the kobold but do no damage. The kobold hits you but does no damage.
The kobold hits you but does no damage.
The ball python barely misses you.
The ball python bites you but does no damage.
The ball python attacks as it pursues you!
The ball python is struck by your quills.
The ball python bites you but does no damage.
Found 3 gold pieces. Found a stone staircase leading down.
You encounter a rat.
Found a glowing red potion.
You see here 3 gold pieces.
The rat squeaks loudly.
There are monsters nearby!
Sorry, you're not good enough to have a special ability.
Sorry, you're not good enough to have a special ability.
Okay, then.
Press: ? - help, v - describe, . - travel
Here: a ball python
The floor.
There are monsters nearby!
The ball python attacks as it pursues you!
The ball python closely misses you.
Okay, then.
You are a level 1 Spriggan Shapeshifter.
You are 0% of the way to level 2. Play time: 00:00:52 (90 turns).
Zot will find you in 5943 turns if you stay in this branch and explore no new
floors.
You have nothing to quiver.
You are a level 1 Spriggan Shapeshifter.
You are 0% of the way to level 2. Play time: 00:00:53 (90 turns).
Zot will find you in 5943 turns if you stay in this branch and explore no new
floors.
Okay, then.
Okay, then.
The ball python misses you.
Sorry, you're not good enough to have a special ability.
Okay, then.
You aren't carrying any scrolls.
What are your orders?
 t - Shout!
Orders for allies: a - Attack new target.
                   r - Retreat!             s - Stop attacking.
                   g - Guard the area.      f - Follow me.
 Anything else - Cancel.
Okay, then.
You hit the ball python but do no damage.
The ball python misses you.
You completely miss the ball python. The ball python misses you.
You hit the ball python.
The ball python is severely wounded.
The rat twitches its whiskers.
The ball python barely misses you.
You hit the ball python.
You kill the ball python!
You hit the rat.
The rat is moderately wounded.
The rat is struck by your quills. The rat misses you.
You hit the rat but do no damage.
The rat is severely wounded.
The rat is struck by your quills.
You kill the rat!
You barely miss the kobold. The kobold barely misses you.
You hit the kobold but do no damage. The kobold barely misses you.
You barely miss the kobold.
You completely miss the kobold. The kobold barely misses you.
You hit the kobold.
The kobold is moderately wounded.
The kobold closely misses you.
You hit the kobold.
You kill the kobold!
Things that are here:
a +0 short sword; a ball python corpse
Okay, then.
Things that are here:
a +0 short sword; a ball python corpse
d - a +0 short sword
Okay, then.
You have nothing to quiver.
Okay, then.
No target in view!
d - a +0 short sword (weapon)
You see here a ball python corpse.
You now have 3 gold pieces.
There are no items here.
d - a glowing red potion
There are no items here.
There are no items here.
You drop a protean talisman.
You see here a protean talisman.
c - a protean talisman
Sorry, you're not good enough to have a special ability.
Okay, then.
You drop a protean talisman.
Okay, then.
You are a level 1 Spriggan Shapeshifter.
You are 25% of the way to level 2. Play time: 00:01:52 (149 turns).
Zot will find you in 5901 turns if you stay in this branch and explore no new
floors.
Okay, then.
You have nothing to quiver.
You are a level 1 Spriggan Shapeshifter.
You are 25% of the way to level 2. Play time: 00:01:53 (149 turns).
Zot will find you in 5901 turns if you stay in this branch and explore no new
floors.
Okay, then.
You see here a protean talisman.
c - a protean talisman
Okay, then.
You aren't carrying any scrolls.
What are your orders?
 t - Shout!
Orders for allies: a - Attack new target.
                   r - Retreat!             s - Stop attacking.
                   g - Guard the area.      f - Follow me.
 Anything else - Cancel.
Retreat in which direction?
Press: ? - help, Dir - move target
Okay, then.
Okay, then.
You drop a protean talisman.
You have nothing you can fire or use right now.
Okay, then.
You see here a protean talisman.
Okay, then.
c - a protean talisman
Okay, then.
Okay, then.
Okay, then.
You begin untransforming. You continue untransforming. x3
Your quills recede back into your body.
You lack the shapeshifting skill to coax this talisman into a stable form.
You lack the shapeshifting skill to coax this talisman into a stable form.
You begin transforming. You continue transforming. x3
Sharp quills grow all over your body.
You lack the shapeshifting skill to coax this talisman into a stable form.
You lack the shapeshifting skill to coax this talisman into a stable form.
Okay, then.
Okay, then.
You see here a ball python corpse.
Found a faded altar of an unknown god.
There are no items here.
There is a faded altar of an unknown god here.
There are no items here.
There is a faded altar of an unknown god here.
There are no items here.
There is a faded altar of an unknown god here.
There is a faded altar of an unknown god here.
There are no items here.
Unknown command.
There is a faded altar of an unknown god here.
There is a faded altar of an unknown god here.
There is a faded altar of an unknown god here.
There are no items here.
Sorry, you're not good enough to have a special ability.
Okay, then.
There's nothing to open nearby.
There's nothing to open nearby.
There is a faded altar of an unknown god here.
There's nothing to open nearby.
There's nothing to open nearby.
There is a faded altar of an unknown god here.
You start waiting.
You start waiting.
Done waiting.
You start waiting.
Done waiting.
There's nothing to open nearby.
There's nothing to open nearby.
There's nothing to open nearby.
You encounter a dart slug.
You swing at nothing.
You swing at nothing.
You encounter a hobgoblin.
The hobgoblin shouts!
The dart slug is struck by your quills. The dart slug barely misses you.
You hit the dart slug but do no damage.
The dart slug is moderately wounded.
You hit the dart slug.
The dart slug is moderately wounded.
The dart slug launches a dart at you.
The slug dart misses you.
You completely miss the dart slug.
The dart slug is moderately wounded.
The dart slug misses you.
You hit the dart slug but do no damage.
The dart slug is moderately wounded.
The dart slug misses you.
You hit the dart slug.
The dart slug is severely wounded.
You hit the dart slug.
You kill the dart slug!
The hobgoblin hits you.
Your Stealth skill increases to level 1!
Unknown command.
You swing at nothing.
You closely miss the hobgoblin. The hobgoblin misses you.
You barely miss the hobgoblin. The hobgoblin barely misses you.
You closely miss the hobgoblin. The hobgoblin completely misses you.
You closely miss the hobgoblin. The hobgoblin barely misses you.
You hit the hobgoblin.
The hobgoblin is severely wounded.
The hobgoblin hits you but does no damage.
You closely miss the hobgoblin.
The hobgoblin is severely wounded.
The hobgoblin barely misses you.
You barely miss the hobgoblin.
The hobgoblin is severely wounded.
The hobgoblin hits you.
You hit the hobgoblin but do no damage.
The hobgoblin is severely wounded.
The hobgoblin closely misses you.
You hit the hobgoblin.
You kill the hobgoblin!
Okay, then.
Found a scroll labelled DAGIUN HUEGH.
There are no items here.
c - a scroll labelled DAGIUN HUEGH
There are no items here.
Sorry, you're not good enough to have a special ability.
Okay, then.
What are your orders?
 t - Shout!
Orders for allies: a - Attack new target.
                   r - Retreat!             s - Stop attacking.
                   g - Guard the area.      f - Follow me.
 Anything else - Cancel.
Okay, then.
Hit: d) +0 short sword
Press: ? - help, Dir - move target
Okay, then.
Okay, then.
You don't know any spells.
Press: ? - help, v - describe, . - travel
The floor.
Okay, then.
Sorry, you're not good enough to have a special ability.
Press: ? - help, v - describe, . - travel
The floor.
Okay, then.
Okay, then.
Okay, then.
Okay, then.
As you read the scroll labelled DAGIUN HUEGH, it crumbles to dust.
You assume a fearsome visage. Nothing appears to happen.
It was a scroll of fear.
You encounter a ball python.
Found a scroll labelled ZIKYRUALAM.
The ball python hisses angrily.
You see here a scroll labelled ZIKYRUALAM.
c - a scroll labelled ZIKYRUALAM
You completely miss the ball python. The ball python completely misses you.
You hit the ball python.
You kill the ball python!
What are your orders?
 t - Shout!
Orders for allies: a - Attack new target.
                   r - Retreat!             s - Stop attacking.
                   g - Guard the area.      f - Follow me.
 Anything else - Cancel.
Retreat in which direction?
Press: ? - help, Dir - move target
You can't see that place.
[a rock wall.]
Okay, then.
As you read the scroll labelled ZIKYRUALAM, it crumbles to dust.
It is a scroll of amnesia.
You feel forgetful for a moment.
f - a scroll of fear
Found a scroll labelled AMENO MUTWIU.
c - a scroll labelled AMENO MUTWIU
There are no items here.
What are your orders?
 t - Shout!
Orders for allies: a - Attack new target.
                   r - Retreat!             s - Stop attacking.
                   g - Guard the area.      f - Follow me.
 Anything else - Cancel.
Okay, then.
Unknown command.
Okay, then.
Okay, then.
Okay, then.
Okay, then.
Okay, then.
Okay, then.
You drop a scroll labelled AMENO MUTWIU.
Okay, then.
Okay, then.
You don't have any such object.
Fire/throw/use which item? (? for menu, Esc to quit)

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

Version history:
Game started: 0.34-b1-24-g2e2e0191d4

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:    [fjawn]
Species: Spriggan
Job:     Shapeshifter

HP: 10/10; mods: 0/0
MP: 2/2; mod: 0
Stats: 10 11 14
Position: (32, 8), 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   |     7    |    1  |    153 | 83/142
Short Blades    |          X          |   1   |     8    |    0  |      1 | 1/42
Long Blades     |          X          |   1   |     0    |    0  |      0 | 0/70
Axes            |          X          |   1   |     0    |    0  |      0 | 0/70
Maces & Flails  |          X          |   1   |     0    |    0  |      0 | 0/84
Polearms        |          X          |   1   |     0    |    0  |      0 | 0/84
Staves          |          X          |   1   |     0    |    0  |      0 | 0/84
Ranged Weapons  |          X          |   1   |     0    |    0  |      0 | 0/50
Throwing        |          X          |   1   |     0    |    0  |      0 | 0/50
Armour          |          X          |   1   |     0    |    0  |      0 | 0/84
Dodging         |          X          |   1   |    10    |    2  |    163 | 74/89
Stealth         |          X          |   1   |    12    |    1  |     41 | 20/42
Shields         |          X          |   1   |     0    |    0  |      0 | 0/84
Unarmed Combat  |          X          |   1   |    27    |    2  |    308 | 96/212
Spellcasting    |          X          |   1   |     0    |    0  |      0 | 0/35
Conjurations    |          X          |   1   |     0    |    0  |      0 | 0/84
Hexes           |          X          |   1   |     0    |    0  |      0 | 0/35
Summonings      |          X          |   1   |     0    |    0  |      0 | 0/70
Necromancy      |          X          |   1   |     0    |    0  |      0 | 0/59
Translocations  |          X          |   1   |     0    |    0  |      0 | 0/25
Forgecraft      |          X          |   1   |     0    |    0  |      0 | 0/70
Fire Magic      |          X          |   1   |     0    |    0  |      0 | 0/70
Ice Magic       |          X          |   1   |     0    |    0  |      0 | 0/70
Air Magic       |          X          |   1   |     0    |    0  |      0 | 0/59
Earth Magic     |          X          |   1   |     0    |    0  |      0 | 0/59
Alchemy         |          X          |   1   |     0    |    0  |      0 | 0/42
Invocations     |          X          |   1   |     0    |    0  |      0 | 0/50
Evocations      |          X          |   1   |     0    |    0  |      0 | 0/29
Shapeshifting   |          X          |   1   |    36    |    4  |    384 | 31/177

Spell bugs:

Durations:
    #33: 1

Attributes:
    #12: 3
    #49: 16

Mutations:
    see invisible: 1 (innate)
    speed: 3 (innate)

Inventory bugs:

Equipment:
    eq slot #3, inv slot #0: +0 animal skin
    eq slot #1, inv slot #3: +0 short sword

}}}}}}}}}}}

Webtiles message buffer: 
Webtiles JSON stack:

Screenshot:
###############
.........@.##.############
#########....#.#..........
       #....###.........^.
       #.....#.#.######...
       #.#.##.##.#    ##..
       #.#.#####.#  ###...
       #.#.#####.####....#
       ..................#
       ..##.###..#####....

dlua errors:

clua stack:

dlua stack:

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

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