Crash caused by signal #11: Segmentation fault

Version: Dungeon Crawl Stone Soup 0.34-a0-746-g2b4b8e2f9e
Platform: unix
Bits: 64
Game mode: normal
Tiles: online

Seed: 11113023333278500995, deterministic pregen: 1
Command line: /usr/games/crawl-git-2b4b8e2f9e -name yjy0819 -rc /dgldir/rcfiles/crawl-git/yjy0819.rc -macro /dgldir/rcfiles/crawl-git/yjy0819.macro -morgue /dgldir/morgue/yjy0819/ -webtiles-socket /crawl-master/webserver/sockets/yjy0819:2025-09-10.05:50:43.sock -await-connection

RC options:
restart_after_game = false


Crash caused by signal #11: Segmentation fault

Obtained 13 stack frames.
/usr/games/crawl-git-2b4b8e2f9e(_Z17write_stack_traceP8_IO_FILE+0x3e) [0x5f977762b37e]: write_stack_trace(_IO_FILE*)
/usr/games/crawl-git-2b4b8e2f9e(_Z13do_crash_dumpv+0x43a) [0x5f977763943a]: do_crash_dump()
/usr/games/crawl-git-2b4b8e2f9e(_Z20crash_signal_handleri+0x1fa) [0x5f977762b85a]: crash_signal_handler(int)
/lib/x86_64-linux-gnu/libc.so.6(+0x45330) [0x7ec0f4124330]: 
/usr/games/crawl-git-2b4b8e2f9e(_Z15is_range_weaponRK8item_def+0x4) [0x5f97778677a4]: is_range_weapon(item_def const&)
/usr/games/crawl-git-2b4b8e2f9e(_Z8throw_itRN6quiver6actionE+0xc8d) [0x5f9777cd89ad]: throw_it(quiver::action&)
/usr/games/crawl-git-2b4b8e2f9e(_Z15process_command12command_typeS_+0x2bb8) [0x5f9777ddff28]: process_command(command_type, command_type)
/usr/games/crawl-git-2b4b8e2f9e(+0xc8d72a) [0x5f9777ddb72a]: 
/usr/games/crawl-git-2b4b8e2f9e(+0xc8e2b5) [0x5f9777ddc2b5]: 
/usr/games/crawl-git-2b4b8e2f9e(main+0x1f7) [0x5f977755fb67]: 
/lib/x86_64-linux-gnu/libc.so.6(+0x2a1ca) [0x7ec0f41091ca]: 
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x8b) [0x7ec0f410928b]: 
/usr/games/crawl-git-2b4b8e2f9e(_start+0x25) [0x5f9777560655]: 

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".
0x00007ec0f41ef7a7 in __GI___wait4 (pid=153921, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
#0  0x00007ec0f41ef7a7 in __GI___wait4 (pid=153921, stat_loc=0x0, options=0, usage=0x0) at ../sysdeps/unix/sysv/linux/wait4.c:30
        sc_ret = -512
        sc_ret = <optimized out>
#1  0x00005f977762ba2c in call_gdb (file=0x7ec0f42e34e0 <_IO_2_1_stderr_>) at crash.cc:438
        gdb = <optimized out>
        attach_cmd = "attach 153691\000\000\000\000\000\000"
#2  0x00005f9777639458 in do_crash_dump () at dbg-asrt.cc:673
        t = 1757483456
        dir = "/dgldir/morgue/yjy0819/"
        name = "/dgldir/morgue/yjy0819/crash-yjy0819-20250910-055056.txt", '\000' <repeats 123 times>
        signal_info = "Crash caused by signal #11: Segmentation fault"
        cause_msg = "Crash caused by signal #11: Segmentation fault"
        file = 0x7ec0f42e34e0 <_IO_2_1_stderr_>
#3  0x00005f977762b85a in crash_signal_handler (sig_num=11) at crash.cc:198
No locals.
#4  <signal handler called>
No locals.
#5  is_weapon (item=...) at /home/crawl-dev/dgamelaunch-config/crawl-build/crawl-git-repository/crawl-ref/source/item-prop.h:284
No locals.
#6  is_range_weapon (item=...) at item-prop.cc:2153
No locals.
#7  0x00005f9777cd89ad in throw_it (a=...) at throw.cc:609
        primary = 0x5f977836a058 <you+5624>
        offhand = 0x0
        launcher = <optimized out>
        alt_launcher = <optimized out>
        ammo_slot = <optimized out>
        pbolt = {origin_spell = 4294967292, range = 0, glyph = 2005265120 U'\x7785eae0', colour = 151 '\227', flavour = 10000000, real_flavour = BEAM_NONE, drop_item = 128, item_mulches = 73, item = 0x5f9778167e38 <vtable for std::__cxx11::basic_ostringstream<char, std::char_traits<char>, std::allocator<char> >+24>, launcher = 0x5f9778167e80 <vtable for std::__cxx11::basic_stringbuf<char, std::char_traits<char>, std::allocator<char> >+16>, source = {x = -399291920, y = 32767}, target = {x = 0, y = 1}, damage = {num = -399291968, size = 32767}, ench_power = -399291936, hit = 32767, thrower = 3895675168, ex_size = 32767, source_id = 0, source_name = "\300I3\350\377\177\000\000\000\"Q\031u%],\240Lᐗ_\000\000\000\034\000\000\000\000\000\000\001\000\000\000\000\000\000\000HA3\350\377\177\000\000\001\000\000\000\000\000\000\000XA3\350\377\177\000\000\032\000\000\000\000\000\000\000\"\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000XA3\350\377\177\000\000\360O4x\227_\000\000\200\2141x\227_\000\000Ȍ1x\227_\000\000\255\221\314w\227_\000\000Ȍ1x\227_\000\000\000\"Q\031u%],-\000\000\0001\000\000\000\200\2141x\227_\000\000\300J3\350\377\177\000\000}\000\000\000\000\000\000\000{", '\000' <repeats 15 times>, "`zݐ\227_\000\000"..., name = "\000\"msg\":\"input_mode\",\"mode\":0}\n\000\":1,\"t\":{\"doll\":[[7626,32],[7497,32],[7699,32],[7725,32],[8131,32]],\"mcache\":null}},{\"x\":-2,\"y\":2,\"mf\":26},{\"x\":3,\"y\":2,\"mf\":26},{\"mf\":26},{\"x\":-3,\"y\":3,\"mf\":26},{\"mf\":2"..., short_name = "\303\037\000\000\000\000\000", hit_verb = "", loudness = 2016513224, hit_noise_msg = "", explode_noise_msg = <error: Cannot access memory at address 0x1c00>, pierce = 88, is_explosion = 65, is_death_effect = 51, aimed_at_spot = 232, aux_source = <error: Cannot access memory at address 0x1a>, affects_nothing = 240, effect_known = 79, effect_wanton = 52, no_saving_throw = 120, draw_delay = 24471, explode_delay = 2016513152, redraw_per_cell = 151, special_explosion = 0x5f9778318cc8 <tiles+72>, was_missile = 173, animate = 145, ac_rule = 24471, obvious_effect = 200, seen = 140, heard = 49, path_taken = std::vector of length -399594035614458938, capacity -399580923900981936 = {<error reading variable: Cannot access memory at address 0x2c5d257519512200>
        fake_proj = {base_type = 146, sub_type = 227 '\343', {plus = 30686, mon_type = 30686, skill = 30686, charges = 30686, net_durability = 30686, tithe_state = 30686}, {plus2 = 24471, net_placed = 24471, skill_points = 24471, stash_freshness = 24471}, {special = -399292608, unrand_idx = -399292608, subtype_rnd = 3895674688, brand = -399292608, freshness = -399292608}, rnd = 255 '\377', quantity = 0, flags = 2011324206, pos = {x = 805330839, y = 424747520}, link = 9589, slot = 11357, orig_place = {branch = 3895677232, depth = 32767}, orig_monnum = 18272, inscription = "", props = {<std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, CrawlStoreValue, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, CrawlStoreValue> > >> = std::map with 0 elements, <No data fields>}}
        thrown = <optimized out>
        is_thrown = <optimized out>
        item = {base_type = OBJ_ARMOUR, sub_type = 0 '\000', {plus = 0, mon_type = MONS_PROGRAM_BUG, skill = SK_FIGHTING, charges = 0, net_durability = 0, tithe_state = 0}, {plus2 = 0, net_placed = 0, skill_points = 0, stash_freshness = 0}, {special = 0, unrand_idx = 0, subtype_rnd = 0, brand = 0, freshness = 0}, rnd = 0 '\000', quantity = 0, flags = 0, pos = {x = 0, y = -399292064}, link = 32767, slot = 0, orig_place = {branch = BRANCH_ELF, depth = 0}, orig_monnum = -29519, inscription = "", props = {<std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, CrawlStoreValue, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, CrawlStoreValue> > >> = std::map with 105104161213624 elements<error reading variable: Cannot access memory at address 0x48f1894800000010>, <No data fields>}}
        alt_pbolt = {origin_spell = 3895675792, range = 32767, glyph = 2430800304 U'\x90e311b0', colour = 151 '\227', flavour = 3895675696, real_flavour = 32767, drop_item = 216, item_mulches = 17, item = 0x7fffe8334b90, launcher = 0x5f9790e311b0, source = {x = -399291488, y = 32767}, target = {x = -199717670, y = 32448}, damage = {num = 48, size = 0}, ench_power = -1871039760, hit = 24471, thrower = 49, ex_size = 0, source_id = 1761818496, source_name = "", name = '\000' <repeats 97 times>, "*\372\220\227_\000\000`kᐗ_\000\000p\273J\220\227_\000\000\320RH\220\227_\000\000@?S\220\227_\000\000\000\312o\220\227_\000\000`kᐗ_\000\000p\337G\220\227_\000\0000\211K\220\227_\000\000\240(A\220\227_\000\000\3602z\220\227_\000\000\300.\210\220\227_\000\000\000t\243\220\227_\000\000"..., short_name = "", hit_verb = "\240\366{\220\227_\000\000\"\000\000\000\000\000\000\000\"\000\000\000\000\000\000\000!\000\000\000\000\000\000\000\001", loudness = 0, hit_noise_msg = <error reading variable: Cannot create a lazy string with address 0x0, and a non-zero length.>, explode_noise_msg = '\000' <repeats 97 times>, "*\372\220\227_\000\000`kᐗ_\000\000p\273J\220\227_\000\000\320RH\220\227_\000\000@?S\220\227_\000\000\000\312o\220\227_\000\000`kᐗ_\000\000p\337G\220\227_\000\0000\211K\220\227_\000\000\240(A\220\227_\000\000\3602z\220\227_\000\000\300.\210\220\227_\000\000\000t\243\220\227_\000\000"..., pierce = false, is_explosion = false, is_death_effect = false, aimed_at_spot = false, aux_source = "", affects_nothing = 112, effect_known = 235, effect_wanton = 122, no_saving_throw = 144, draw_delay = 24471, explode_delay = 424747520, redraw_per_cell = 117, special_explosion = 0x7fffe8334dc0, was_missile = 192, animate = 42, ac_rule = 32448, obvious_effect = false, seen = false, heard = false, path_taken = std::vector of length 17592136133061, capacity 13 = {<error reading variable: Cannot access memory at address 0xffffffffffffff98>
        alt_fake_proj = {base_type = 48, sub_type = 72 'H', {plus = -6093, mon_type = 59443, skill = 59443, charges = -6093, net_durability = -6093, tithe_state = -6093}, {plus2 = 32767, net_placed = 32767, skill_points = 32767, stash_freshness = 32767}, {special = 424747520, unrand_idx = 424747520, subtype_rnd = 424747520, brand = 424747520, freshness = 424747520}, rnd = 117 'u', quantity = 11357, flags = 2016513152, pos = {x = 24471, y = 2016513208}, link = 24471, slot = 0, orig_place = {branch = 3895674960, depth = 32767}, orig_monnum = -18250, inscription = <error: Cannot access memory at address 0x7ec0f4003a22>, props = {<std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, CrawlStoreValue, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, CrawlStoreValue> > >> = std::map with 139367199262184 elements<error reading variable: Cannot access memory at address 0xc883c749000b>, <No data fields>}}
        aimed_at_foe = <optimized out>
#8  0x00005f9777ddff28 in quiver::action::trigger (this=0x5f97907ebbf0) at /home/crawl-dev/dgamelaunch-config/crawl-build/crawl-git-repository/crawl-ref/source/quiver.h:85

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 /usr/include/lua5.1 -g -DWIZARD -DASSERTS -DREGEX_PCRE -DCLUA_BINDINGS -DDGAMELAUNCH -DSAVE_DIR_PATH="/crawl-master/crawl-git-2b4b8e2f9e/saves" -DSHARED_DIR_PATH="/crawl-master/crawl-git/saves" -DDATA_DIR_PATH="/crawl-master/crawl-git-2b4b8e2f9e/data/" -DWEB_DIR_PATH="/crawl-master/crawl-git-2b4b8e2f9e/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:
    lightli_molten_gateway
    layout_loops_ring

Markers:
<<<<<<<<<<<<<<<<<<<<<<
Marker #0, type 0 at (29, 40): feature (stone_stairs_up_i)
>>>>>>>>>>>>>>>>>>>>>>

Messages:
<<<<<<<<<<<<<<<<<<<<<<
Welcome, yjy0819 the Kobold Hexslinger.
The heart of this dungeon contains the awesome artefact, the Orb of Zot.
Press ? for a list of commands and other information.
Found an escape hatch in the floor.
Welcome back, yjy0819 the Kobold Hexslinger.
Press ? for a list of commands and other information.
Found an escape hatch in the floor.
Welcome back, yjy0819 the Kobold Hexslinger.
Press ? for a list of commands and other information.
Found an escape hatch in the floor.
Welcome back, yjy0819 the Kobold Hexslinger.
Press ? for a list of commands and other information.
Found an escape hatch in the floor.
Found a staircase leading out of the dungeon.
You unwield your +1 sling.
Attack: -) Nothing wielded
Press: ? - help, Dir - move target
You swing at nothing.
Attack: -) Nothing wielded
Press: ? - help, Dir - move target
That would be overly suicidal.
Okay, then.
There is a staircase leading out of the dungeon here.
There is an escape hatch in the floor here.
There is a staircase leading out of the dungeon here.
a - a +1 sling (weapon)

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

Version history:
Game started: 0.34-a0-746-g2b4b8e2f9e

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_PRIMARY_ATTACK
repeat_cmd = CMD_NO_CMD

Player:
{{{{{{{{{{{
Name:    [yjy0819]
Species: Kobold
Job:     Hexslinger

HP: 12/12; mods: 0/0
MP: 2/2; mod: 0
Stats: 5 14 17
Position: (29, 41), 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   |     1    |    1  |     51 | 9/84
Short Blades    |          X          |   1   |     0    |    0  |      0 | 0/29
Long Blades     |          X          |   1   |     0    |    0  |      0 | 0/70
Axes            |          X          |   1   |     0    |    0  |      0 | 0/70
Maces & Flails  |          X          |   1   |     0    |    0  |      0 | 0/59
Polearms        |          X          |   1   |     0    |    0  |      0 | 0/70
Staves          |          X          |   1   |     0    |    0  |      0 | 0/59
Ranged Weapons  |          X          |   1   |    16    |    2  |    151 | 62/89
Throwing        |          X          |   1   |     0    |    0  |      0 | 0/42
Armour          |          X          |   1   |     0    |    0  |      0 | 0/70
Dodging         |          X          |   1   |    16    |    2  |    151 | 45/106
Stealth         |          X          |   1   |     0    |    0  |      0 | 0/25
Shields         |          X          |   1   |     0    |    0  |      0 | 0/70
Unarmed Combat  |          X          |   1   |     0    |    0  |      0 | 0/50
Spellcasting    |          X          |   1   |     3    |    1  |     60 | 10/100
Conjurations    |          X          |   1   |     0    |    0  |      0 | 0/50
Hexes           |          X          |   1   |    63    |    3  |    301 | 1/200
Summonings      |          X          |   1   |     0    |    0  |      0 | 0/50
Necromancy      |          X          |   1   |     0    |    0  |      0 | 0/50
Translocations  |          X          |   1   |     0    |    0  |      0 | 0/50
Forgecraft      |          X          |   1   |     0    |    0  |      0 | 0/50
Fire Magic      |          X          |   1   |     1    |    1  |     51 | 1/100
Ice Magic       |          X          |   1   |     0    |    0  |      0 | 0/50
Air Magic       |          X          |   1   |     0    |    0  |      0 | 0/50
Earth Magic     |          X          |   1   |     0    |    0  |      0 | 0/50
Alchemy         |          X          |   1   |     0    |    0  |      0 | 0/50
Invocations     |          X          |   1   |     0    |    0  |      0 | 0/42
Evocations      |          X          |   1   |     0    |    0  |      0 | 0/35
Shapeshifting   |          X          |   1   |     0    |    0  |      0 | 0/59

Spell bugs:

Durations:

Attributes:
    #49: 36

Mutations:
    nightstalker: 3 (innate)

Inventory bugs:

Equipment:
    eq slot #3, inv slot #1: +0 robe
    eq slot #1, inv slot #0: +1 sling

}}}}}}}}}}}

Webtiles message buffer: 
Webtiles JSON stack:

Screenshot:
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  #@.#
  #..#
  ≈..≈§
 ≈≈..≈§≈
≈#§.§§#§

clua stack:


dlua stack:


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

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