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/juhwan0704:2026-06-07.11:17:47.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) [0x5a44b4fee65e]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-3aa0c7bdef(_Z13do_crash_dumpv+0x43a) [0x5a44b4ffc8ba]: do_crash_dump()
/usr/games/crawl-git-3aa0c7bdef(_Z20crash_signal_handleri+0x1fa) [0x5a44b4feeb3a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x770055462330]: 
/usr/games/crawl-git-3aa0c7bdef(+0xac9c9a) [0x5a44b55b8c9a]: 
/usr/games/crawl-git-3aa0c7bdef(+0xace99d) [0x5a44b55bd99d]: 
/usr/games/crawl-git-3aa0c7bdef(_Z20desc_beam_hit_chanceB5cxx11RK12monster_infoP8targeter+0x53) [0x5a44b55bdc93]: 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) [0x5a44b4f37a7b]: 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) [0x5a44b5090665]: targeting_behaviour::get_monster_desc[abi:cxx11](monster_info const&)
/usr/games/crawl-git-3aa0c7bdef(+0x5a226f) [0x5a44b509126f]: 
/usr/games/crawl-git-3aa0c7bdef(_Z24cell_monster_descriptionB5cxx11RK9coord_defbP19targeting_behaviour+0xe9) [0x5a44b50961e9]: cell_monster_description[abi:cxx11](coord_def const&, bool, targeting_behaviour*)
/usr/games/crawl-git-3aa0c7bdef(_ZNK17direction_chooser32print_target_monster_descriptionERb+0x3f) [0x5a44b50966ef]: direction_chooser::print_target_monster_description(bool&) const
/usr/games/crawl-git-3aa0c7bdef(_ZNK17direction_chooser24print_target_descriptionERb+0x13) [0x5a44b50968b3]: direction_chooser::print_target_description(bool&) const
/usr/games/crawl-git-3aa0c7bdef(_ZNK17direction_chooser13describe_cellEv+0x10a) [0x5a44b509b87a]: direction_chooser::describe_cell() const
/usr/games/crawl-git-3aa0c7bdef(_ZN17direction_chooser19show_initial_promptEv+0x49) [0x5a44b509bb19]: direction_chooser::show_initial_prompt()
/usr/games/crawl-git-3aa0c7bdef(_ZN17direction_chooser16choose_directionEv+0x187) [0x5a44b509d5b7]: direction_chooser::choose_direction()
/usr/games/crawl-git-3aa0c7bdef(_Z9directionR4distRK22direction_chooser_args+0x80) [0x5a44b509d9d0]: direction(dist&, direction_chooser_args const&)
/usr/games/crawl-git-3aa0c7bdef(_Z15spell_directionR4distR4boltP22direction_chooser_args+0x1c8) [0x5a44b56273d8]: spell_direction(dist&, bolt&, direction_chooser_args*)
/usr/games/crawl-git-3aa0c7bdef(_Z11your_spells10spell_typeibPK8item_defP4distb+0x72e) [0x5a44b55c5f7e]: your_spells(spell_type, int, bool, item_def const*, dist*, bool)
/usr/games/crawl-git-3aa0c7bdef(_Z12cast_a_spellb10spell_typeP4distb+0x408) [0x5a44b55c8e48]: cast_a_spell(bool, spell_type, dist*, bool)
/usr/games/crawl-git-3aa0c7bdef(_Z17do_cast_spell_cmdb+0x1a) [0x5a44b55c9c8a]: do_cast_spell_cmd(bool)
/usr/games/crawl-git-3aa0c7bdef(+0xcd2c42) [0x5a44b57c1c42]: 
/usr/games/crawl-git-3aa0c7bdef(+0xcd36b5) [0x5a44b57c26b5]: 
/usr/games/crawl-git-3aa0c7bdef(main+0x1f7) [0x5a44b4f1fdf7]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x7700554471ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x77005544728b]: 
/usr/games/crawl-git-3aa0c7bdef(_start+0x25) [0x5a44b4f208e5]: 

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".
0x000077005552d7d7 in __GI___wait4 (pid=2189430, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
#0  0x000077005552d7d7 in __GI___wait4 (pid=2189430, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x00005a44b4feed0c in call_gdb (file=0x7700556214e0 <_IO_2_1_stderr_>) at crash.cc:434
        gdb = <optimized out>
        attach_cmd = "attach 2188345\000\000\000\000\000"
#2  0x00005a44b4ffc8d8 in do_crash_dump () at dbg-asrt.cc:682
        t = 1780831076
        dir = "/dgldir/morgue/juhwan0704/"
        name = "/dgldir/morgue/juhwan0704/crash-juhwan0704-20260607-111756.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 = 0x7700556214e0 <_IO_2_1_stderr_>
#3  0x00005a44b4feeb3a in crash_signal_handler (sig_num=8) at crash.cc:195
No locals.
#4  <signal handler called>
No locals.
#5  0x00005a44b55b8c9a 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  0x00005a44b55bd99d 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.
Found a staircase leading out of the dungeon.
Unknown command.
You enter the shallow water.
Moving in this stuff is going to be slow.
You encounter a quokka.
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 severely wounded.
The quokka bites you.
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 (severely wounded, 83% to hit)
The blast of sand hits the quokka.
You kill the quokka!
The frilled lizard attacks as it pursues you!
The frilled lizard bites you.
The frilled lizard attacks as it pursues you!
The frilled lizard closely misses you.
You closely miss the frilled lizard.
The frilled lizard bites you but does no damage.
You barely miss the frilled lizard. The frilled lizard closely misses you.
You barely miss the frilled lizard. The frilled lizard closely misses you.
You closely miss the frilled lizard.
The frilled lizard bites you but does no damage.
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!
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.
HP restored.
Magic restored.
You see here a frilled lizard corpse.
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

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

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: (28, 58), 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  |    157 | 87/142
Stealth         |          X          |   1   |    20    |    2  |    133 | 27/106
Shields         |          X          |   0   |     0    |    0  |      0 | 0/42
Unarmed Combat  |          X          |   0   |     0    |    0  |      0 | 0/50
Spellcasting    |          X          |   1   |    20    |    2  |    185 | 7/178
Conjurations    |          X          |   1   |    20    |    1  |     57 | 15/84
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  |    307 | 95/141
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

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:
#####.##...#.####..
.......#.###.#
.###.....# #.#
.# #...### #.#
~# ###.#   #.#####
◊#   #.#   #.....#
~#    .#   #####.#
#~◊~  .#       #.#
 ◊◊~  .#       #@#
 ◊~◊           #....l...
               #########

....
####

dlua errors:

clua stack:

dlua stack:

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

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