Internal Exception io.netty.channel.unix.Errors.NativeIoException: syscall:read(...)() failed: Connection reset by peer

[Mocpy]

Hello,
my server crash after some things and it show this error: Internal Exception io.netty.channel.unix.Errors.NativeIoException: syscall:read(...)() failed: Connection reset by peer. Does anyone know how to fix it?

My docker compose file:

version: '3'
services:
  minecraft:
    image: itzg/minecraft-server
    container_name: minecraft
    volumes:
      - /mnt/elements/mc-fabric/data:/data
      - /mnt/elements/mc-fabric/mods:/mods
    ports:
      - "25565:25565"
      - "24454:24454/udp"
      - "8123:8123"
    environment:
      EULA: "TRUE"
      TYPE: "FABRIC"
      VERSION: "1.20.1"
      MAX_MEMORY: "6G"
      INIT_MEMORY: "5G"
      MEMORY: 5G
      ONLINE_MODE: "FALSE"
      DIFFICULTY: "normal"
      JVM_OPTS: "-XX:+UseG1GC -XX:+ParallelRefProcEnabled"
      SERVER_VIEW_DISTANCE: 16
      SERVER_LOG_LEVEL: debug
    deploy:
      resources:
        limits:
          memory: 5G
    tty: true
    stdin_open: true
    restart: unless-stopped
volumes:
  minecraftdata:
    external: true

List of mods I'm using:

• BetterThirdPerson-Fabric-1.20-1.9.0.jar
• Bookshelf-Fabric-1.20.1-20.1.8.jar
• Clumps-fabric-1.20.1-12.0.0.3.jar
• Dynmap-3.6-fabric-1.20.jar
• Emojiful-Fabric-1.20.1-4.2.0.jar
• EnchantmentDescriptions-Fabric-1.20.1-17.0.13.jar
• Jade-1.20-fabric-11.7.0.jar
• RegionsUnexploredFabric-0.5.3.3+1.20.1.jar
• TerraBlender-fabric-1.20.1-3.0.1.2.jar
• YungsApi-1.20-Fabric-4.0.2.jar
• YungsBetterDesertTemples-1.20-Fabric-3.0.3.jar
• YungsBetterDungeons-1.20-Fabric-4.0.3.jar
• YungsBetterJungleTemples-1.20-Fabric-2.0.4.jar
• YungsBetterNetherFortresses-1.20-Fabric-2.0.5.jar
• YungsBetterOceanMonuments-1.20-Fabric-3.0.4.jar
• YungsBetterStrongholds-1.20-Fabric-4.0.3.jar
• Zoomify-2.11.2.jar
• advancednetherite-fabric-2.0.2-1.20.1.jar
• appleskin-fabric-mc1.20.1-2.5.1.jar
• architectury-9.1.12-fabric.jar
• betterchunkloading-fabric-1.20.1-2.6.jar
• capes-1.5.2+1.20-fabric.jar
• cardinal-components-api-5.2.2.jar
• carryon-fabric-1.20.1-2.1.2.7.jar
• chat_heads-0.10.30-fabric-1.20.jar
• cloth-config-11.1.118-fabric.jar
• create-fabric-0.5.1-d-build.1161+mc1.20.1.jar
• creeperoverhaul-3.0.1-fabric.jar
• cupboard-fabric-1.20.1-2.2.jar
• fabric-api-0.91.0+1.20.1.jar
• fabric-chunkpregen-0.3.7.jar
• fabric-language-kotlin-1.10.17+kotlin.1.9.22.jar
• farmers-delight-fabric-1.4.3.jar
• fastpaintings-1.20-1.2.3-fabric.jar
• framework-fabric-1.20.1-0.6.16.jar
• geckolib-fabric-1.20.1-4.4.jar
• goblintraders-fabric-1.20.1-1.9.3.jar
• immersive_armors-1.6.1+1.20.1-fabric.jar
• ironchests-5.0.2-fabric.jar
• itemcollectors-1.1.9-fabric-mc1.20.jar
• jei-1.20.1-fabric-15.2.0.27.jar
• journeymap-1.20.1-5.9.18-fabric.jar
• lazydfu-0.1.3.jar
• letmedespawn-fabric-1.20.x-1.2.0.jar
• lithium-fabric-mc1.20.1-0.11.2.jar
• lootr-1.20-0.7.29.75.jar
• mcw-lights-1.0.6-mc1.20.1fabric.jar
• mighty_mail-fabric-1.20.1-1.0.14.jar
• moonlight-1.20-2.8.87-fabric.jar
• moremobvariants-fabric+1.20-1.2.2.jar
• naturalist-fabric-4.0.3-1.20.1.jar
• plushies-1.4.0-fabric.jar
• resourcefulconfig-fabric-1.20.1-2.1.2.jar
• smoothchunk-fabric-1.20.1-3.5.jar
• supermartijn642configlib-1.1.8a-fabric-mc1.20.jar
• supermartijn642corelib-1.1.16-fabric-mc1.20.1.jar
• supplementaries-1.20-2.7.29-fabric.jar
• travelers-backpack-1.20.1-9.1.9.jar
• trinkets-3.7.1.jar
• voicechat-fabric-1.20.1-2.4.32.jar
• yet-another-config-lib-fabric-3.2.1+1.20.jar

[itzg]

That will be caused by networking issues typically outside of docker.

BTW setting your memory limit at 5G, which below the JVM max of 6G will likely result in the OS killing off the process/container for exceeding its limit. You should set that above JVM heap max and add at least 1GB for non-heap memory usage. So at least 7G.

[Mocpy]

Do you know how can I diagnose and fix the problem networking problem?

[itzg]

I would google for "minecraft connection reset by peer" and use Wireshark.

[Mocpy]

I can provide more details of my network setup. I have static public ip address and static local ip, but even when I running that mc server in local network ip show same error. Can I fix that problem using router settings?