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/juhwan0704:2026-06-07.11:18:04.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) [0x5f73929c865e]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-3aa0c7bdef(_Z13do_crash_dumpv+0x43a) [0x5f73929d68ba]: do_crash_dump()
/usr/games/crawl-git-3aa0c7bdef(_Z20crash_signal_handleri+0x1fa) [0x5f73929c8b3a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x7b0fcbdec330]: 
/usr/games/crawl-git-3aa0c7bdef(+0xac9c9a) [0x5f7392f92c9a]: 
/usr/games/crawl-git-3aa0c7bdef(+0xace99d) [0x5f7392f9799d]: 
/usr/games/crawl-git-3aa0c7bdef(_Z20desc_beam_hit_chanceB5cxx11RK12monster_infoP8targeter+0x53) [0x5f7392f97c93]: 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) [0x5f7392911a7b]: 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) [0x5f7392a6a665]: targeting_behaviour::get_monster_desc[abi:cxx11](monster_info const&)
/usr/games/crawl-git-3aa0c7bdef(+0x5a226f) [0x5f7392a6b26f]: 
/usr/games/crawl-git-3aa0c7bdef(_Z24cell_monster_descriptionB5cxx11RK9coord_defbP19targeting_behaviour+0xe9) [0x5f7392a701e9]: cell_monster_description[abi:cxx11](coord_def const&, bool, targeting_behaviour*)
/usr/games/crawl-git-3aa0c7bdef(_ZNK17direction_chooser32print_target_monster_descriptionERb+0x3f) [0x5f7392a706ef]: direction_chooser::print_target_monster_description(bool&) const
/usr/games/crawl-git-3aa0c7bdef(_ZNK17direction_chooser24print_target_descriptionERb+0x13) [0x5f7392a708b3]: direction_chooser::print_target_description(bool&) const
/usr/games/crawl-git-3aa0c7bdef(_ZNK17direction_chooser13describe_cellEv+0x10a) [0x5f7392a7587a]: direction_chooser::describe_cell() const
/usr/games/crawl-git-3aa0c7bdef(_ZN17direction_chooser19show_initial_promptEv+0x49) [0x5f7392a75b19]: direction_chooser::show_initial_prompt()
/usr/games/crawl-git-3aa0c7bdef(_ZN17direction_chooser16choose_directionEv+0x187) [0x5f7392a775b7]: direction_chooser::choose_direction()
/usr/games/crawl-git-3aa0c7bdef(_Z9directionR4distRK22direction_chooser_args+0x80) [0x5f7392a779d0]: direction(dist&, direction_chooser_args const&)
/usr/games/crawl-git-3aa0c7bdef(_Z15spell_directionR4distR4boltP22direction_chooser_args+0x1c8) [0x5f73930013d8]: spell_direction(dist&, bolt&, direction_chooser_args*)
/usr/games/crawl-git-3aa0c7bdef(_Z11your_spells10spell_typeibPK8item_defP4distb+0x72e) [0x5f7392f9ff7e]: your_spells(spell_type, int, bool, item_def const*, dist*, bool)
/usr/games/crawl-git-3aa0c7bdef(_Z12cast_a_spellb10spell_typeP4distb+0x408) [0x5f7392fa2e48]: cast_a_spell(bool, spell_type, dist*, bool)
/usr/games/crawl-git-3aa0c7bdef(_Z17do_cast_spell_cmdb+0x1a) [0x5f7392fa3c8a]: do_cast_spell_cmd(bool)
/usr/games/crawl-git-3aa0c7bdef(+0xcd2c42) [0x5f739319bc42]: 
/usr/games/crawl-git-3aa0c7bdef(+0xcd36b5) [0x5f739319c6b5]: 
/usr/games/crawl-git-3aa0c7bdef(main+0x1f7) [0x5f73928f9df7]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x7b0fcbdd11ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7b0fcbdd128b]: 
/usr/games/crawl-git-3aa0c7bdef(_start+0x25) [0x5f73928fa8e5]: 

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".
0x00007b0fcbeb77d7 in __GI___wait4 (pid=2192423, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
#0  0x00007b0fcbeb77d7 in __GI___wait4 (pid=2192423, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x00005f73929c8d0c in call_gdb (file=0x7b0fcbfab4e0 <_IO_2_1_stderr_>) at crash.cc:434
        gdb = <optimized out>
        attach_cmd = "attach 2190593\000\000\000\000\000"
#2  0x00005f73929d68d8 in do_crash_dump () at dbg-asrt.cc:682
        t = 1780831096
        dir = "/dgldir/morgue/juhwan0704/"
        name = "/dgldir/morgue/juhwan0704/crash-juhwan0704-20260607-111816.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 = 0x7b0fcbfab4e0 <_IO_2_1_stderr_>
#3  0x00005f73929c8b3a in crash_signal_handler (sig_num=8) at crash.cc:195
No locals.
#4  <signal handler called>
No locals.
#5  0x00005f7392f92c9a 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  0x00005f7392f9799d 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.
Found a staircase leading out of the dungeon.
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

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

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: 0, 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: (23, 46), 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  |    151 | 81/142
Stealth         |          X          |   1   |    20    |    2  |    127 | 21/106
Shields         |          X          |   0   |     0    |    0  |      0 | 0/42
Unarmed Combat  |          X          |   0   |     0    |    0  |      0 | 0/50
Spellcasting    |          X          |   1   |    20    |    2  |    179 | 1/178
Conjurations    |          X          |   1   |    20    |    1  |     51 | 9/84
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  |    301 | 89/141
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:
                 ##   .
                 .#  .
                 .+ .#
                 .##r##
                 .....#
              ###.....#
              #.....#...
              #.@.......
          #####......l..
         ##.............
         #..###.........
##########.## ..#.####..
~◊◊.........#.###.#    #
◊◊~##.###.....#  .#
~~◊##.# #...###  .#
.##◊◊~# ###.#

dlua errors:

clua stack:

dlua stack:

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

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