Crash caused by signal #8: Floating point exception

Version: Dungeon Crawl Stone Soup 0.35-a0-468-g3aa0c7bdef
Platform: unix
Bits: 64
Game mode: normal
Tiles: online

Seed: 11099507135562626254, deterministic pregen: 1
Command line: /usr/games/crawl-git-3aa0c7bdef -name juhwan0704 -rc /dgldir/rcfiles/crawl-git/juhwan0704.rc -macro /dgldir/rcfiles/crawl-git/juhwan0704.macro -morgue /dgldir/morgue/juhwan0704/ -webtiles-socket /crawl-master/webserver/sockets/juhwan0704:2026-06-07.11:29:27.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #8: Floating point exception

Obtained 27 stack frames.
/usr/games/crawl-git-3aa0c7bdef(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x57c154cab65e]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-3aa0c7bdef(_Z13do_crash_dumpv+0x43a) [0x57c154cb98ba]: do_crash_dump()
/usr/games/crawl-git-3aa0c7bdef(_Z20crash_signal_handleri+0x1fa) [0x57c154cabb3a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x7532ff37c330]: 
/usr/games/crawl-git-3aa0c7bdef(+0xac9c9a) [0x57c155275c9a]: 
/usr/games/crawl-git-3aa0c7bdef(+0xace99d) [0x57c15527a99d]: 
/usr/games/crawl-git-3aa0c7bdef(_Z20desc_beam_hit_chanceB5cxx11RK12monster_infoP8targeter+0x53) [0x57c15527ac93]: desc_beam_hit_chance[abi:cxx11](monster_info const&, targeter*)
/usr/games/crawl-git-3aa0c7bdef(_ZNSt17_Function_handlerIFSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS6_EERK12monster_infoESt5_BindIFPFS8_SB_P8targeterESt12_PlaceholderILi1EESF_EEE9_M_invokeERKSt9_Any_dataSB_+0x2b) [0x57c154bf4a7b]: std::_Function_handler<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > (monster_info const&), std::_Bind<std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > (*(std::_Placeholder<1>, targeter*))(monster_info const&, targeter*)> >::_M_invoke(std::_Any_data const&, monster_info const&)
/usr/games/crawl-git-3aa0c7bdef(_ZN19targeting_behaviour16get_monster_descB5cxx11ERK12monster_info+0x45) [0x57c154d4d665]: targeting_behaviour::get_monster_desc[abi:cxx11](monster_info const&)
/usr/games/crawl-git-3aa0c7bdef(+0x5a226f) [0x57c154d4e26f]: 
/usr/games/crawl-git-3aa0c7bdef(_Z24cell_monster_descriptionB5cxx11RK9coord_defbP19targeting_behaviour+0xe9) [0x57c154d531e9]: cell_monster_description[abi:cxx11](coord_def const&, bool, targeting_behaviour*)
/usr/games/crawl-git-3aa0c7bdef(_ZNK17direction_chooser32print_target_monster_descriptionERb+0x3f) [0x57c154d536ef]: direction_chooser::print_target_monster_description(bool&) const
/usr/games/crawl-git-3aa0c7bdef(_ZNK17direction_chooser24print_target_descriptionERb+0x13) [0x57c154d538b3]: direction_chooser::print_target_description(bool&) const
/usr/games/crawl-git-3aa0c7bdef(_ZNK17direction_chooser13describe_cellEv+0x10a) [0x57c154d5887a]: direction_chooser::describe_cell() const
/usr/games/crawl-git-3aa0c7bdef(_ZN17direction_chooser19show_initial_promptEv+0x49) [0x57c154d58b19]: direction_chooser::show_initial_prompt()
/usr/games/crawl-git-3aa0c7bdef(_ZN17direction_chooser16choose_directionEv+0x187) [0x57c154d5a5b7]: direction_chooser::choose_direction()
/usr/games/crawl-git-3aa0c7bdef(_Z9directionR4distRK22direction_chooser_args+0x80) [0x57c154d5a9d0]: direction(dist&, direction_chooser_args const&)
/usr/games/crawl-git-3aa0c7bdef(_Z15spell_directionR4distR4boltP22direction_chooser_args+0x1c8) [0x57c1552e43d8]: spell_direction(dist&, bolt&, direction_chooser_args*)
/usr/games/crawl-git-3aa0c7bdef(_Z11your_spells10spell_typeibPK8item_defP4distb+0x72e) [0x57c155282f7e]: your_spells(spell_type, int, bool, item_def const*, dist*, bool)
/usr/games/crawl-git-3aa0c7bdef(_Z12cast_a_spellb10spell_typeP4distb+0x408) [0x57c155285e48]: cast_a_spell(bool, spell_type, dist*, bool)
/usr/games/crawl-git-3aa0c7bdef(_Z17do_cast_spell_cmdb+0x1a) [0x57c155286c8a]: do_cast_spell_cmd(bool)
/usr/games/crawl-git-3aa0c7bdef(+0xcd2c42) [0x57c15547ec42]: 
/usr/games/crawl-git-3aa0c7bdef(+0xcd36b5) [0x57c15547f6b5]: 
/usr/games/crawl-git-3aa0c7bdef(main+0x1f7) [0x57c154bdcdf7]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x7532ff3611ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7532ff36128b]: 
/usr/games/crawl-git-3aa0c7bdef(_start+0x25) [0x57c154bdd8e5]: 

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>
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[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007532ff4477d7 in __GI___wait4 (pid=2282589, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
#0  0x00007532ff4477d7 in __GI___wait4 (pid=2282589, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x000057c154cabd0c in call_gdb (file=0x7532ff53b4e0 <_IO_2_1_stderr_>) at crash.cc:434
        gdb = <optimized out>
        attach_cmd = "attach 2279167\000\000\000\000\000"
#2  0x000057c154cb98d8 in do_crash_dump () at dbg-asrt.cc:682
        t = 1780831791
        dir = "/dgldir/morgue/juhwan0704/"
        name = "/dgldir/morgue/juhwan0704/crash-juhwan0704-20260607-112951.txt", '\000' <repeats 117 times>
        signal_info = "Crash caused by signal #8: Floating point exception"
        cause_msg = "Crash caused by signal #8: Floating point exception"
        file = 0x7532ff53b4e0 <_IO_2_1_stderr_>
#3  0x000057c154cabb3a in crash_signal_handler (sig_num=8) at crash.cc:195
No locals.
#4  <signal handler called>
No locals.
#5  0x000057c155275c9a in _to_hit_pct (mi=..., acc=16) at spl-cast.cc:1705
        base_ev = <optimized out>
        hit_sum = <optimized out>
        base_chance = <optimized out>
#6  0x000057c15527a99d in _desc_hit_chance (mi=..., acc=<optimized out>) at spl-cast.cc:1714
        hit_pct = <optimized out>
        result = 
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  = rooms, absdepth0 = 0
Level vaults:
    psy_arrival_conway
    layout_basic
    amcnicky_mini_corridor_feature

Markers:
<<<<<<<<<<<<<<<<<<<<<<
Marker #0, type 0 at (8, 61): feature (stone_stairs_up_i)
>>>>>>>>>>>>>>>>>>>>>>

Messages:
<<<<<<<<<<<<<<<<<<<<<<
Welcome, juhwan0704 the Gargoyle Earth Elementalist.
The transcendent Orb of Zot lies far below, as if waiting for you to find it.
Press ? for a list of commands and other information.
Welcome back, juhwan0704 the Gargoyle Earth Elementalist.
Press ? for a list of commands and other information.
Welcome back, juhwan0704 the Gargoyle Earth Elementalist.
Press ? for a list of commands and other information.
Welcome back, juhwan0704 the Gargoyle Earth Elementalist.
Press ? for a list of commands and other information.
Welcome back, juhwan0704 the Gargoyle Earth Elementalist.
Press ? for a list of commands and other information.
Welcome back, juhwan0704 the Gargoyle Earth Elementalist.
Press ? for a list of commands and other information.
Welcome back, juhwan0704 the Gargoyle Earth Elementalist.
Press ? for a list of commands and other information.
Found a staircase leading out of the dungeon.
There is a staircase leading out of the dungeon here.
Unknown command.
Unknown command.
You enter the shallow water.
Moving in this stuff is going to be slow.
You encounter a quokka.
A quokka is nearby!
A quokka is nearby!
You encounter a frilled lizard.
Casting: Sandblast (safe; 4% risk of failure)
Confirm with . or Enter, or press ? or * to list all spells.
Aiming: Sandblast (safe; 4% risk of failure)
Press: ? - help, Shift-Dir - straight line
Aim: a quokka (83% to hit)
The blast of sand hits the quokka.
The quokka is almost dead.
The quokka bites you but does no damage.
You hit the quokka but do no damage.
The quokka is almost dead.
The quokka barely misses you.
You hit the quokka but do no damage.
The quokka is almost dead.
The quokka bites you.
You barely miss the quokka.
The quokka is almost dead.
The quokka bites you but does no damage.
You barely miss the quokka.
The quokka is almost dead.
The frilled lizard hisses angrily.
The quokka bites you.
* * * LOW HITPOINT WARNING * * *
Casting: Sandblast (safe; 4% risk of failure)
Confirm with . or Enter, or press ? or * to list all spells.
Aiming: Sandblast (safe; 4% risk of failure)
Press: ? - help, Shift-Dir - straight line
Aim: a quokka (almost dead, 83% to hit)
The blast of sand hits the quokka.
You kill the quokka!
Casting: Sandblast (safe; 4% risk of failure)
Confirm with . or Enter, or press ? or * to list all spells.
Aiming: Sandblast (safe; 4% risk of failure)
Press: ? - help, Shift-Dir - straight line
Aim: a frilled lizard (80% to hit)
The blast of sand hits the frilled lizard!
You kill the frilled lizard!
Magic restored.
HP restored.
You encounter a frilled lizard.
A frilled lizard is nearby!
A frilled lizard is nearby!
Casting: Sandblast (safe; 4% risk of failure)
Confirm with . or Enter, or press ? or * to list all spells.
Aiming: Sandblast (safe; 4% risk of failure)
Press: ? - help, Shift-Dir - straight line
Aim: a frilled lizard (80% to hit)
The blast of sand hits the frilled lizard!
You kill the frilled lizard!
You see here a frilled lizard corpse.
You see here a frilled lizard corpse.
You encounter a ball python.
A ball python is nearby!
A ball python is nearby!
Casting: Sandblast (safe; 4% risk of failure)
Confirm with . or Enter, or press ? or * to list all spells.
Aiming: Sandblast (safe; 4% risk of failure)
Press: ? - help, Shift-Dir - straight line
Aim: a ball python (89% to hit)
The blast of sand hits the ball python.
You kill the ball python!
Casting: Sandblast (safe; 4% risk of failure)
Confirm with . or Enter, or press ? or * to list all spells.
You can't see any susceptible monsters within range! (Use Z to cast anyway.)
You encounter a goblin. It is wielding a +0 club.
The goblin shouts!
A goblin is nearby!
A goblin is nearby!
Found a scroll labelled VAIL DERCHEPP.
Casting: Sandblast (safe; 4% risk of failure)
Confirm with . or Enter, or press ? or * to list all spells.
Aiming: Sandblast (safe; 4% risk of failure)
Press: ? - help, Shift-Dir - straight line
Aim: a goblin, wielding a +0 club (85% to hit)
The blast of sand misses the goblin.
Casting: Sandblast (safe; 4% risk of failure)
Confirm with . or Enter, or press ? or * to list all spells.
Aiming: Sandblast (safe; 4% risk of failure)
Press: ? - help, Shift-Dir - straight line
Aim: a goblin, wielding a +0 club (85% to hit)
You miscast Sandblast. Nothing appears to happen.
The goblin hits you with a +0 club.
A goblin is nearby!
Casting: Sandblast (safe; 4% risk of failure)
Confirm with . or Enter, or press ? or * to list all spells.
Aiming: Sandblast (safe; 4% risk of failure)
Press: ? - help, Shift-Dir - straight line
Aim: a goblin, wielding a +0 club (85% to hit)
The blast of sand hits the goblin!
You kill the goblin!
Casting: Sandblast (safe; 4% risk of failure)
Confirm with . or Enter, or press ? or * to list all spells.
You don't have enough magic to cast this spell.
Your magical contamination has completely faded away.
Things that are here:
a +0 club; a goblin corpse
Found a leather armour.
c - a scroll labelled VAIL DERCHEPP
d - 2 clear potions
Found a leather armour.
You encounter a hobgoblin.
Found a helmet. Found a stone staircase leading down.
Casting: Sandblast (safe; 4% risk of failure)
Confirm with . or Enter, or press ? or * to list all spells.
Aiming: Sandblast (safe; 4% risk of failure)
Press: ? - help, Shift-Dir - straight line

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

Version history:
Game started: 0.35-a0-468-g3aa0c7bdef

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_CAST_SPELL
repeat_cmd = CMD_NO_CMD

Player:
{{{{{{{{{{{
Name:    [juhwan0704]
Species: Gargoyle
Job:     Earth Elementalist

HP: 10/10; mods: 0/0
MP: 2/3; mod: 0
Stats: 11 15 10
Position: (44, 33), 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          |   0   |     0    |    0  |      0 | 0/42
Short Blades    |          X          |   0   |     0    |    0  |      0 | 0/59
Long Blades     |          X          |   0   |     0    |    0  |      0 | 0/59
Axes            |          X          |   0   |     0    |    0  |      0 | 0/59
Maces & Flails  |          X          |   0   |     0    |    0  |      0 | 0/50
Polearms        |          X          |   0   |     0    |    0  |      0 | 0/59
Staves          |          X          |   0   |     0    |    0  |      0 | 0/50
Ranged Weapons  |          X          |   0   |     0    |    0  |      0 | 0/50
Throwing        |          X          |   0   |     0    |    0  |      0 | 0/59
Armour          |          X          |   0   |     0    |    0  |      0 | 0/42
Dodging         |          X          |   1   |    20    |    1  |    163 | 93/142
Stealth         |          X          |   1   |    20    |    2  |    139 | 33/106
Shields         |          X          |   0   |     0    |    0  |      0 | 0/42
Unarmed Combat  |          X          |   0   |     0    |    0  |      0 | 0/50
Spellcasting    |          X          |   1   |    20    |    2  |    191 | 13/178
Conjurations    |          X          |   1   |    20    |    1  |     63 | 21/84
Hexes           |          X          |   0   |     0    |    0  |      0 | 0/59
Summonings      |          X          |   0   |     0    |    0  |      0 | 0/59
Necromancy      |          X          |   0   |     0    |    0  |      0 | 0/70
Translocations  |          X          |   0   |     0    |    0  |      0 | 0/59
Forgecraft      |          X          |   0   |     0    |    0  |      0 | 0/59
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 | 0/70
Earth Magic     |          X          |   1   |    20    |    3  |    313 | 101/141
Alchemy         |          X          |   0   |     0    |    0  |      0 | 0/70
Invocations     |          X          |   0   |     0    |    0  |      0 | 0/42
Evocations      |          X          |   0   |     0    |    0  |      0 | 0/59
Shapeshifting   |          X          |   0   |     0    |    0  |      0 | 0/84

Spell bugs:

Durations:

Attributes:
    #49: 28
    #73: 1708

Mutations:
    negative energy resistance: 1 (innate)
    electricity resistance: 1 (innate)
    torment resistance: 1 (innate)
    stone body: 1 (innate)

Inventory bugs:

Equipment:
    eq slot #3, inv slot #0: +0 robe

}}}}}}}}}}}

Webtiles message buffer: 
Webtiles JSON stack:

Screenshot:
.........
.......######    .# #.#
.............    .# ..
...........#     .#..
..........[#     .#.
##.........#     ..    .
.#.....##.#####  g#  ..[
.......##.....###.#...#
.#.....##.......@[..#
##....#.....#.###...#
.#...##.#####.#  >###
.....##.#   #.#  ..
##...##.#   #.#  ###
....)##+#####.#
...............
.............##
#............

dlua errors:

clua stack:

dlua stack:

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

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