Arclight
Arclight copied to clipboard
Published
20 hours ago •
IzzelAliz
IzzelAliz
Server shutdown never actually exits the JVM
I have confirmed that ...
- [X] Arclight is up to date
- [X] all dependencies are installed
- [X] all plugins and mods are up to date
- [X] unable to reproduce in Spigot
- [X] unable to reproduce in Forge
Arclight version
arclight-1.20.1-1.0.2-SNAPSHOT-71acd-73
OS & Java versions
archlinux 6.6.3-arch1-1 & openjdk 17.0.9 2023-10-17
Plugins and Mods
# Plugins:
LuckPerms, BlueMap, OpenInv, PlaceholderAPI, JSEngine, RevampedLinks, spark, DiscordRankSync, Broadcaster, BlueBridgeCore, Maintenance, TAB, Vault, WorldEdit, DecentHolograms, Essentials, MineStore, LiteBans, Multiverse-Core, WorldGuard, eGlow, BlueMap-Essentials, BanItem, BlueBridgeWG, EssentialsSpawn, CoreProtect, WorldEditSelectionVisualizer, WorldBorder, RandomTP, PlugManX (PlugMan), LPC
# Mods:
[06/12/2023 15:52:42 PM] • mods_folder YungsBetterDungeons-1.20-Forge-4.0.3.jar : betterdungeons (1.20-Forge-4.0.3) - 1
[06/12/2023 15:52:42 PM] • mods_folder create_misc_and_things_ 1.20.1_4.0A.jar : create_things_and_misc (1.0.0) - 1
[06/12/2023 15:52:42 PM] • mods_folder blue_skies-1.20.1-1.3.29.jar : blue_skies (1.3.29) - 1
[06/12/2023 15:52:42 PM] • mods_folder netherportalfix-forge-1.20-13.0.0.jar : netherportalfix (13.0.0) - 1
[06/12/2023 15:52:42 PM] • mods_folder geckolib-forge-1.20.1-4.2.4.jar : geckolib (4.2.4) - 1
[06/12/2023 15:52:42 PM] • mods_folder deepslatecutting-forge-1.7.0.jar : deepslatecutting_forge (1.7.0) - 1
[06/12/2023 15:52:42 PM] • mods_folder aether-1.20.1-1.0.0-beta.1.4-neoforge.jar : aether (1.20.1-1.0.0-beta.1.4-neoforge) - 1
[06/12/2023 15:52:42 PM] • mods_folder mcw-windows-2.2.0-mc1.20.1forge.jar : mcwwindows (2.2.0) - 1
[06/12/2023 15:52:42 PM] • mods_folder sophisticatedcore-1.20.1-0.5.108.504.jar : sophisticatedcore (0.5.108.504) - 1
[06/12/2023 15:52:42 PM] • mods_folder structureessentials-1.20.1-3.2.jar : structureessentials (1.20.1-3.2) - 1
[06/12/2023 15:52:42 PM] • mods_folder cookingforblockheads-forge-1.20-16.0.1.jar : cookingforblockheads (16.0.1) - 1
[06/12/2023 15:52:42 PM] • mods_folder Prism-1.20.1-forge-1.0.5.jar : prism (1.0.5) - 1
[06/12/2023 15:52:42 PM] • mods_folder Placebo-1.20.1-8.6.0.jar : placebo (8.6.0) - 1
[06/12/2023 15:52:42 PM] • mods_folder citadel-2.4.9-1.20.1.jar : citadel (2.4.9) - 1
[06/12/2023 15:52:42 PM] • mods_folder alexsmobs-1.22.6.jar : alexsmobs (1.22.6) - 1
[06/12/2023 15:52:42 PM] • mods_folder everythingcopper-1.20.1-2.3.2.jar : everythingcopper (1.20.1-2.3.2) - 1
[06/12/2023 15:52:42 PM] • mods_folder YungsApi-1.20-Forge-4.0.2.jar : yungsapi (1.20-Forge-4.0.2) - 1
[06/12/2023 15:52:42 PM] • JarInJar mixinextras-forge-0.2.0.jar : mixinextras (0.2.0) - 1
[06/12/2023 15:52:42 PM] • mods_folder Bookshelf-Forge-1.20.1-20.1.6.jar : bookshelf (20.1.6) - 1
[06/12/2023 15:52:42 PM] • mods_folder sophisticatedbackpacks-1.20.1-3.19.1.962.jar : sophisticatedbackpacks (3.19.1.962) - 1
[06/12/2023 15:52:42 PM] • mods_folder guardvillagers-1.20.1-1.6.3.jar : guardvillagers (1.20.1-1.6.3) - 1
[06/12/2023 15:52:42 PM] • mods_folder createdieselgenerators-1.20.1-1.2e.jar : createdieselgenerators (1.20.1-1.2e) - 1
[06/12/2023 15:52:42 PM] • mods_folder mcw-doors-1.1.0forge-mc1.20.1.jar : mcwdoors (1.1.0) - 1
[06/12/2023 15:52:42 PM] • mods_folder ironshulkerbox-1.20.1-5.3.2.jar : ironshulkerbox (1.20.1-5.3.2) - 1
[06/12/2023 15:52:42 PM] • mods_folder Steam_Rails-1.5.3forge-mc1.20.1.jar : railways (1.5.3+forge-mc1.20.1) - 1
[06/12/2023 15:52:42 PM] • mods_folder balm-forge-1.20.1-7.1.4.jar : balm (7.1.4) - 1
[06/12/2023 15:52:42 PM] • mods_folder YungsBetterNetherFortresses-1.20-Forge-2.0.5.jar : betterfortresses (1.20-Forge-2.0.5) - 1
[06/12/2023 15:52:42 PM] • mods_folder cloth-config-11.1.106-forge.jar : cloth_config (11.1.106) - 1
[06/12/2023 15:52:42 PM] • mods_folder shetiphiancore-forge-1.20.1-1.2.jar : shetiphiancore (1.20.1-1.2) - 1
[06/12/2023 15:52:42 PM] • mods_folder ctov-3.3.6.jar : ctov (3.3.6) - 1
[06/12/2023 15:52:42 PM] • mods_folder absentbydesign-1.20.1-1.8.0.jar : absentbydesign (1.8.0) - 1
[06/12/2023 15:52:42 PM] • mods_folder twilightforest-1.20.1-4.3.1893-universal.jar : twilightforest (4.3.1893) - 1
[06/12/2023 15:52:42 PM] • mods_folder refinedstorage-1.12.4.jar : refinedstorage (1.12.4) - 1
[06/12/2023 15:52:42 PM] • mods_folder fixexperiencebug-1.20-46.2.2.jar : experiencebugfix (46.2.2) - 1
[06/12/2023 15:52:42 PM] • mods_folder easy_piglins-1.20.1-1.0.1.jar : easy_piglins (1.20.1-1.0.1) - 1
[06/12/2023 15:52:42 PM] • mods_folder structure_gel-1.20.1-2.15.0.jar : structure_gel (2.15.0) - 1
[06/12/2023 15:52:42 PM] • mods_folder mcw-bridges-2.1.1-mc1.20.1forge.jar : mcwbridges (2.1.1) - 1
[06/12/2023 15:52:42 PM] • mods_folder industrial-foregoing-1.20.1-3.5.9.jar : industrialforegoing (3.5.9) - 1
[06/12/2023 15:52:42 PM] • mods_folder FarmersDelight-1.20.1-1.2.3.jar : farmersdelight (1.20.1-1.2.3) - 1
[06/12/2023 15:52:42 PM] • mods_folder Amplified_Nether_1.20.2_v1.2.3.jar : amplifiednether (1.2.3) - 1
[06/12/2023 15:52:42 PM] • mods_folder Compressium-3.0.2-build.12mc1.20.jar : compressium (3.0.2-build.12+mc1.20) - 1
[06/12/2023 15:52:42 PM] • mods_folder explorify-v1.3.0-mc1.20.jar : explorify (1.3.0-mc1.20) - 1
[06/12/2023 15:52:42 PM] • mods_folder mcw-fences-1.0.7-mc1.20.1forge.jar : mcwfences (1.0.7) - 1
[06/12/2023 15:52:42 PM] • mods_folder supermartijn642corelib-1.1.15-forge-mc1.20.jar : supermartijn642corelib (1.1.15) - 1
[06/12/2023 15:52:42 PM] • mods_folder trimeffects-1.0.3-forge.jar : trimeffects (1.0.3-forge) - 1
[06/12/2023 15:52:42 PM] • mods_folder curios-forge-5.4.51.20.1.jar : curios (5.4.5+1.20.1) - 1
[06/12/2023 15:52:42 PM] • mods_folder Patchouli-1.20.1-83-FORGE.jar : patchouli (1.20.1-83-FORGE) - 1
[06/12/2023 15:52:42 PM] • mods_folder collective-1.20.1-7.9.jar : collective (7.9) - 1
[06/12/2023 15:52:42 PM] • mods_folder Searchables-forge-1.20.1-1.0.2.jar : searchables (1.0.2) - 1
[06/12/2023 15:52:42 PM] • mods_folder FramedBlocks-9.1.6.jar : framedblocks (9.1.6) - 1
[06/12/2023 15:52:42 PM] • mods_folder dungeons-and-taverns-3.0.3 [Forge].jar : mr_dungeons_andtaverns (3.0.3) - 1
[06/12/2023 15:52:42 PM] • mods_folder elevatorid-1.20.1-lex-1.9.jar : elevatorid (1.20.1-lex-1.9) - 1
[06/12/2023 15:52:42 PM] • mods_folder YungsBetterStrongholds-1.20-Forge-4.0.3.jar : betterstrongholds (1.20-Forge-4.0.3) - 1
[06/12/2023 15:52:42 PM] • JarInJar cumulus_menus-1.20.1-1.0.0-beta.1-neoforge.jar : cumulus_menus (1.20.1-1.0.0-beta.1-neoforge) - 1
[06/12/2023 15:52:42 PM] • mods_folder constructionwand-1.20.1-2.11.jar : constructionwand (1.20.1-2.11) - 1
[06/12/2023 15:52:42 PM] • mods_folder mcw-roofs-2.2.4b-mc1.20.1forge.jar : mcwroofs (2.2.4b) - 1
[06/12/2023 15:52:42 PM] • mods_folder cfm-forge-1.20.1-7.0.0-pre36.jar : cfm (7.0.0-pre36) - 1
[06/12/2023 15:52:42 PM] • mods_folder architectury-9.1.12-forge.jar : architectury (9.1.12) - 1
[06/12/2023 15:52:42 PM] • mods_folder cc-tweaked-1.20.1-forge-1.108.4.jar : computercraft (1.108.4) - 1
[06/12/2023 15:52:42 PM] • mods_folder mcw-furniture-3.2.1-mc1.20.1forge.jar : mcwfurnitures (3.2.1) - 1
[06/12/2023 15:52:42 PM] • mods_folder cupboard-1.20.1-2.1.jar : cupboard (1.20.1-2.1) - 1
[06/12/2023 15:52:42 PM] • mods_folder flib-1.20.1-0.0.11.jar : flib (0.0.11) - 1
[06/12/2023 15:52:42 PM] • mods_folder YungsBetterEndIsland-1.20-Forge-2.0.4.jar : betterendisland (1.20-Forge-2.0.4) - 1
[06/12/2023 15:52:42 PM] • JarInJar nitrogen_internals-1.20.1-0.1.3-neoforge.jar : nitrogen_internals (1.20.1-0.1.3-neoforge) - 1
[06/12/2023 15:52:42 PM] • mods_folder framework-forge-1.20.1-0.6.16.jar : framework (0.6.16) - 1
[06/12/2023 15:52:42 PM] • mods_folder bwncr-forge-1.20.1-3.17.0.jar : bwncr (3.17.0) - 1
[06/12/2023 15:52:42 PM] • mods_folder deep_aether-1.20.1-1.0.12.jar : deep_aether (1.20.1-1.0.12) - 1
[06/12/2023 15:52:42 PM] • mods_folder Towns-and-Towers-1.11.1-FabricForge.jar : t_and_t (0.0NONE) - 1
[06/12/2023 15:52:42 PM] • mods_folder letmedespawn-forge-1.20.x-1.2.0.jar : letmedespawn (1.2.0) - 1
[06/12/2023 15:52:42 PM] • mods_folder mcw-lights-1.0.6-mc1.20.1forge.jar : mcwlights (1.0.6) - 1
[06/12/2023 15:52:42 PM] • mods_folder YungsBetterJungleTemples-1.20-Forge-2.0.4.jar : betterjungletemples (1.20-Forge-2.0.4) - 1
[06/12/2023 15:52:43 PM] • mods_folder elytraslot-forge-6.3.01.20.1.jar : elytraslot (6.3.0+1.20.1) - 1
[06/12/2023 15:52:43 PM] • mods_folder inventorysorter-1.20.1-23.0.1.jar : inventorysorter (23.0.1) - 1
[06/12/2023 15:52:43 PM] • mods_folder trashslot-forge-1.20-15.1.0.jar : trashslot (15.1.0) - 1
[06/12/2023 15:52:43 PM] • mods_folder flatbedrock-forge-3.0.1-build.18mc1.20.1.jar : flatbedrock (3.0.1-build.18+mc1.20.1) - 1
[06/12/2023 15:52:43 PM] • mods_folder treeharvester-1.20.1-8.3.jar : treeharvester (8.3) - 1
[06/12/2023 15:52:43 PM] • mods_folder jei-1.20.1-forge-15.2.0.27.jar : jei (15.2.0.27) - 1
[06/12/2023 15:52:43 PM] • mods_folder OldCombatMod_1.20.X.jar : old_combat_mod (1.1) - 1
[06/12/2023 15:52:43 PM] • mods_folder Mekanism-1.20.1-10.4.5.19.jar : mekanism (10.4.5) - 1
[06/12/2023 15:52:43 PM] • mods_folder MekanismGenerators-1.20.1-10.4.5.19.jar : mekanismgenerators (10.4.5) - 1
[06/12/2023 15:52:43 PM] • mods_folder MekanismTools-1.20.1-10.4.5.19.jar : mekanismtools (10.4.5) - 1
[06/12/2023 15:52:43 PM] • mods_folder caelus-forge-3.1.01.20.jar : caelus (3.1.0+1.20) - 1
[06/12/2023 15:52:43 PM] • mods_folder waystones-forge-1.20-14.0.2.jar : waystones (14.0.2) - 1
[06/12/2023 15:52:43 PM] • mods_folder Clumps-forge-1.20.1-12.0.0.3.jar : clumps (12.0.0.3) - 1
[06/12/2023 15:52:43 PM] • mods_folder journeymap-1.20.1-5.9.18-forge.jar : journeymap (5.9.18) - 1
[06/12/2023 15:52:43 PM] • mods_folder comforts-forge-6.3.41.20.1.jar : comforts (6.3.4+1.20.1) - 1
[06/12/2023 15:52:43 PM] • mods_folder NaturesCompass-1.20.1-1.11.2-forge.jar : naturescompass (1.20.1-1.11.2-forge) - 1
[06/12/2023 15:52:43 PM] • mods_folder NetheriteHorseArmor-CJ-forge-mc1.20-1.4.0.jar : netheritehorsearmor (1.4.0) - 1
[06/12/2023 15:52:43 PM] • mods_folder farmingforblockheads-forge-1.20.1-14.0.2.jar : farmingforblockheads (14.0.2) - 1
[06/12/2023 15:52:43 PM] • mods_folder neruina-1.2.6-forge1.18.2-1.20.1.jar : neruina (1.2.6) - 1
[06/12/2023 15:52:43 PM] • mods_folder CraterLib-forge-1.20-1.0.2.jar : craterlib (1.0.2) - 1
[06/12/2023 15:52:43 PM] • mods_folder mcjtylib-1.20-8.0.3.jar : mcjtylib (1.20-8.0.3) - 1
[06/12/2023 15:52:43 PM] • mods_folder rftoolsbase-1.20-5.0.2.jar : rftoolsbase (1.20-5.0.2) - 1
[06/12/2023 15:52:43 PM] • mods_folder Continents_1.20.2_v1.1.3.jar : continents (1.1.3) - 1
[06/12/2023 15:52:43 PM] • mods_folder mininggadgets-1.15.6.jar : mininggadgets (1.15.6) - 1
[06/12/2023 15:52:43 PM] • minecraft forge-1.20.1-47.2.0-universal.jar : forge (47.2.0) - 1
[06/12/2023 15:52:43 PM] • mods_folder silent-gear-1.20.1-3.5.2.jar : silentgear (3.5.2) - 1
[06/12/2023 15:52:43 PM] • mods_folder bloodmagic-1.20.1-3.3.2-44.jar : bloodmagic (3.3.2-44) - 1
[06/12/2023 15:52:43 PM] • mods_folder scuba_gear-1.20.1-1.0.6.jar : scuba_gear (1.0.6) - 1
[06/12/2023 15:52:43 PM] • mods_folder ironchest-1.20.1-14.4.4.jar : ironchest (1.20.1-14.4.4) - 1
[06/12/2023 15:52:43 PM] • mods_folder ZeroCore2-1.20.1-2.1.40.jar : zerocore (1.20.1-2.1.40) - 1
[06/12/2023 15:52:43 PM] • mods_folder ExtremeReactors2-1.20.1-2.0.76.jar : bigreactors (1.20.1-2.0.76) - 1
[06/12/2023 15:52:43 PM] • minecraft server-1.20.1-20230612.114412-srg.jar : minecraft (1.20.1) - 1
[06/12/2023 15:52:43 PM] • mods_folder TerraBlender-forge-1.20.1-3.0.0.169.jar : terrablender (3.0.0.169) - 1
[06/12/2023 15:52:43 PM] • mods_folder BiomesOPlenty-1.20.1-18.0.0.592.jar : biomesoplenty (18.0.0.592) - 1
[06/12/2023 15:52:43 PM] • mods_folder moonlight-1.20-2.8.62-forge.jar : moonlight (1.20-2.8.62) - 1
[06/12/2023 15:52:43 PM] • mods_folder titanium-1.20.1-3.8.23.jar : titanium (3.8.23) - 1
[06/12/2023 15:52:43 PM] • mods_folder silent-lib-1.20.1-8.0.0.jar : silentlib (8.0.0) - 1
[06/12/2023 15:52:43 PM] • JarInJar mixinsquared-forge-0.1.1.jar : mixinsquared (0.1.1) - 1
[06/12/2023 15:52:43 PM] • mods_folder NoChatReports-FORGE-1.20.1-v2.2.2.jar : nochatreports (1.20.1-v2.2.2) - 1
[06/12/2023 15:52:43 PM] • mods_folder Jade-1.20.1-forge-11.6.3.jar : jade (11.6.3) - 1
[06/12/2023 15:52:43 PM] • mods_folder appliedenergistics2-forge-15.0.15.jar : ae2 (15.0.15) - 1
[06/12/2023 15:52:43 PM] • mods_folder ae2wtlib-15.1.5-forge.jar : ae2wtlib (15.1.5-forge) - 1
[06/12/2023 15:52:43 PM] • mods_folder HopoBetterRuinedPortals-[1.20-1.20.2]-1.3.7.jar : hoporp (1.3.7) - 1
[06/12/2023 15:52:43 PM] • JarInJar spectrelib-forge-0.13.14+1.20.1.jar : spectrelib (0.13.14+1.20.1) - 1
[06/12/2023 15:52:43 PM] • mods_folder aeroblender-1.20.1-1.0.1-neoforge.jar : aeroblender (1.20.1-1.0.1-neoforge) - 1
[06/12/2023 15:52:43 PM] • mods_folder EnderIO-1.20.1-6.0.23-alpha.jar : enderio (6.0.23-alpha) - 1
[06/12/2023 15:52:43 PM] • JarInJar kffmod-4.7.0.jar : kotlinforforge (4.7.0) - 1
[06/12/2023 15:52:43 PM] • mods_folder rftoolsbuilder-1.20-6.0.2.jar : rftoolsbuilder (1.20-6.0.2) - 1
[06/12/2023 15:52:43 PM] • mods_folder easy_villagers-1.20.1-1.0.16.jar : easy_villagers (1.20.1-1.0.16) - 1
[06/12/2023 15:52:43 PM] • mods_folder pipez-1.20.1-1.2.5.jar : pipez (1.20.1-1.2.5) - 1
[06/12/2023 15:52:43 PM] • JarInJar flywheel-forge-1.20.1-0.6.10-7.jar : flywheel (0.6.10-7) - 1
[06/12/2023 15:52:43 PM] • mods_folder create-1.20.1-0.5.1.f.jar : create (0.5.1.f) - 1
[06/12/2023 15:52:43 PM] • mods_folder EasyEmerald-Forge-1.20.1-1.5.3.jar : easy_emerald (1.4.15) - 1
[06/12/2023 15:52:43 PM] • mods_folder polymorph-forge-0.49.11.20.1.jar : polymorph (0.49.1+1.20.1) - 1
[06/12/2023 15:52:43 PM] • mods_folder [1.20.1] SecurityCraft v1.9.8.jar : securitycraft (1.9.8) - 1
[06/12/2023 15:52:43 PM] • mods_folder storagedrawers-1.20.1-12.0.2.jar : storagedrawers (12.0.2) - 1
[06/12/2023 15:52:43 PM] • mods_folder enderchests-forge-1.20.1-1.2.jar : enderchests (1.20.1-1.2) - 1
[06/12/2023 15:52:43 PM] • mods_folder TrampleNoMore-Forge-1.20.1-13.0.2.jar : tramplenomore (13.0.2) - 1
[06/12/2023 15:52:43 PM] • mods_folder appleskin-forge-mc1.20.1-2.5.1.jar : appleskin (2.5.1+mc1.20.1) - 1
Description
Basically when shutting down the server after it was on for a while using /stop (or even in some cases when it crashes), some threads are left behind and wont let the JVM shut down even after saving and everything else shutting down. (i had waited 30 minutes once)
This defeats my systemd service, as it always has to be shut down through that bcs systemd kills the process after a shutdown timeout of 30 seconds.
Since this only occurrs after a while of uptime, this may be implementation fault for some mod or plugin, but I am unsure on how to find out which mod exactly is causing it.
Step to reproduce
unsure
Logs
Server pack link (Optional)
https://www.curseforge.com/minecraft/modpacks/all-the-forge-10 (the faulty server is running a different server pack)
If you search around [06Dec2023 14:57:53.343] [Exit Thread/INFO] [Arclight/]: 7 threads not shutting down correctly, force exiting in your debug.log, there are thread names which may indicate mod name.
This maybe a deadlock when Arclight perform force exit, try to jstack <pid> when it stuck and paste the logs.
thanks, i will check that out on next restart. please allow a bit of time for that
okay so i have been able to reproduce the issue right now, but unfortunately there is no such like like "\d threads not shutting down correctly [...]", and searching for "shutting" from the bottom yielded no results other than one plugin's custom shutdown message;
[18Dec2023 15:48:45.391] [Server thread/INFO] [MineStore/]: Shutting down...
maybe thats because systemd kills the process (30 seconds after SIGINT) before arclight gets the chance to handle these threads itself?
I was just working on a plugin and while setting up my IDE, I realized that arclight also does not (always) shut down properly here; the server itself closes fine but the program never finishes.
I had not used the stop command this time, instead I shut it down through the IDE stop button (I am using IntelliJ IDEA 2023.2.3 (Ultimate Edition) Build #IU-232.10072.27, built on October 11, 2023).
I can also confirm that this still exists on this Release.
For further investigation, here is the debug.log file