[BUG] Java crash on startup - after the 9.0.114-ls79 update

[skynet01]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

Looks like the JRE to 21 update crashes startup on ARM images. Tried it with fresh db install as well, reverting to previous version removes the problem

Expected Behavior

Normal startup and operation

Steps To Reproduce

Do a fresh install and start up the container

Environment

- OS: Ubuntu 2022 (6.1.0-13-arm64) running in Parallels on Mac mini m4
- How docker service was installed: using sudo apt-get

CPU architecture

arm64

Docker creation

unifi-db:
    image: docker.io/mongo:8.0.4
    container_name: unifi-mango
    environment:
      - MONGO_INITDB_ROOT_USERNAME=root
      - MONGO_INITDB_ROOT_PASSWORD=vfkl40245k2fF32
      - MONGO_USER=unifi
      - MONGO_PASS=vfkl40245k2fF32
      - MONGO_DBNAME=unifi
      - MONGO_AUTHSOURCE=admin
      - PUID=${PUID} # default user id, defined in .env
      - PGID=${PGID} # default group id, defined in .env
      - TZ=${TZ} # timezone, defined in .env
    volumes:
      - ${ROOT}/config/unifi/unifi-db/data:/data/db
      - ${ROOT}/config/unifi/init-mongo.sh:/docker-entrypoint-initdb.d/init-mongo.sh:ro #<-- must have init script to start this bitch for the first time: https://secure.fabriceleven.com/n/OhxPeg
    restart: unless-stopped
    networks:
      - unifi-network
    logging:
      options:
        max-size: "5m"
        max-file: "2"  
  
  unifi-network-app:
    # working_dir: /app
    depends_on:
      unifi-db:
        condition: service_started
    image: lscr.io/linuxserver/unifi-network-application:latest
    container_name: unifi-network-app
    environment:
      - PUID=${PUID} # default user id, defined in .env
      - PGID=${PGID} # default group id, defined in .env
      - TZ=${TZ} # timezone, defined in .env
      - MONGO_USER=unifi
      - MONGO_PASS=vfkl40245k2fF32
      - MONGO_HOST=unifi-db
      - MONGO_PORT=27017
      - MONGO_DBNAME=unifi
      - MONGO_AUTHSOURCE=admin
      - MEM_LIMIT=1024 #optional
      - MEM_STARTUP=1024 #optional
      - MONGO_TLS= #optional
    volumes:
      - ${ROOT}/config/unifi/data:/config
    ports:
      - 8443:8443
      - 3478:3478/udp
      - 10001:10001/udp
      - 8080:8080
      - 1900:1900/udp #optional
      - 8843:8843 #optional
      - 8880:8880 #optional
      - 6789:6789 #optional
      - 5514:5514/udp #optional
    networks:
      - unifi-network
    restart: unless-stopped
    logging:
      options:
        max-size: "5m"
        max-file: "2"

Container logs

unifi-network-app  | [migrations] started
unifi-network-app  | [migrations] no migrations found
unifi-network-app  | ───────────────────────────────────────
unifi-network-app  |
unifi-network-app  |       ██╗     ███████╗██╗ ██████╗
unifi-network-app  |       ██║     ██╔════╝██║██╔═══██╗
unifi-network-app  |       ██║     ███████╗██║██║   ██║
unifi-network-app  |       ██║     ╚════██║██║██║   ██║
unifi-network-app  |       ███████╗███████║██║╚██████╔╝
unifi-network-app  |       ╚══════╝╚══════╝╚═╝ ╚═════╝
unifi-network-app  |
unifi-network-app  |    Brought to you by linuxserver.io
unifi-network-app  | ───────────────────────────────────────
unifi-network-app  |
unifi-network-app  | To support LSIO projects visit:
unifi-network-app  | https://www.linuxserver.io/donate/
unifi-network-app  |
unifi-network-app  | ───────────────────────────────────────
unifi-network-app  | GID/UID
unifi-network-app  | ───────────────────────────────────────
unifi-network-app  |
unifi-network-app  | User UID:    1000
unifi-network-app  | User GID:    1000
unifi-network-app  | ───────────────────────────────────────
unifi-network-app  | Linuxserver.io version: 9.0.114-ls79
unifi-network-app  | Build-date: 2025-02-12T21:20:54+00:00
unifi-network-app  | ───────────────────────────────────────
unifi-network-app  |
unifi-network-app  | *** Waiting for MONGO_HOST unifi-db to be reachable. ***
unifi-network-app  | #
unifi-network-app  | # A fatal error has been detected by the Java Runtime Environment:
unifi-network-app  | #
unifi-network-app  | #  SIGILL (0x4) at pc=0x0000ffff7bf1ec5c, pid=136, tid=137
unifi-network-app  | #
unifi-network-app  | # JRE version:  (21.0.6+7) (build )
unifi-network-app  | # Java VM: OpenJDK 64-Bit Server VM (21.0.6+7-Ubuntu-124.04.1, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, g1 gc, linux-aarch64)
unifi-network-app  | # Problematic frame:
unifi-network-app  | # j  java.lang.System.registerNatives()V+0 java.base
unifi-network-app  | #
unifi-network-app  | # Core dump will be written. Default location: /run/s6-rc:s6-rc-init:fmodOj/servicedirs/s6rc-oneshot-runner/core
unifi-network-app  | #
unifi-network-app  | # An error report file with more information is saved as:
unifi-network-app  | # /run/s6-rc:s6-rc-init:fmodOj/servicedirs/s6rc-oneshot-runner/hs_err_pid136.log
unifi-network-app  | [0.027s][warning][os] Loading hsdis library failed
unifi-network-app  | #
unifi-network-app  | # The crash happened outside the Java Virtual Machine in native code.
unifi-network-app  | # See problematic frame for where to report the bug.
unifi-network-app  | #
unifi-network-app  | /etc/s6-overlay/s6-rc.d/init-unifi-network-application-config/run: line 72:   136 Aborted                 (core dumped) keytool -genkey -keyalg RSA -alias unifi -keystore /config/data/keystore -storepass aircontrolenterprise -keypass aircontrolenterprise -validity 3650 -keysize 4096 -dname "cn=unifi" -ext san=dns:unifi
unifi-network-app  | /usr/bin/find: ‘/config/data/keystore’: No such file or directory
unifi-network-app  | **** Permissions could not be set. This is probably because your volume mounts are remote or read-only. ****
unifi-network-app  | **** The app may not work properly and we will not provide support for it. ****
unifi-network-app  | [custom-init] No custom files found, skipping...
unifi-network-app  | #
unifi-network-app  | # A fatal error has been detected by the Java Runtime Environment:
unifi-network-app  | #
unifi-network-app  | #  SIGILL (0x4) at pc=0x0000ffff73f1eb5c, pid=177, tid=188
unifi-network-app  | #
unifi-network-app  | # JRE version:  (21.0.6+7) (build )
unifi-network-app  | # Java VM: OpenJDK 64-Bit Server VM (21.0.6+7-Ubuntu-124.04.1, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, parallel gc, linux-aarch64)
unifi-network-app  | # Problematic frame:
unifi-network-app  | # j  java.lang.System.registerNatives()V+0 java.base
unifi-network-app  | #
unifi-network-app  | # Core dump will be written. Default location: /config/core
unifi-network-app  | #
unifi-network-app  | # An error report file with more information is saved as:
unifi-network-app  | # /config/hs_err_pid177.log
unifi-network-app  | [0.175s][warning][os] Loading hsdis library failed
unifi-network-app  | #
unifi-network-app  | # The crash happened outside the Java Virtual Machine in native code.
unifi-network-app  | # See problematic frame for where to report the bug.
unifi-network-app  | #
unifi-network-app  | #
unifi-network-app  | # A fatal error has been detected by the Java Runtime Environment:
unifi-network-app  | #
unifi-network-app  | #  SIGILL (0x4) at pc=0x0000ffff7ff1eb5c, pid=207, tid=212
unifi-network-app  | #
unifi-network-app  | # JRE version:  (21.0.6+7) (build )
unifi-network-app  | # Java VM: OpenJDK 64-Bit Server VM (21.0.6+7-Ubuntu-124.04.1, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, parallel gc, linux-aarch64)
unifi-network-app  | # Problematic frame:
unifi-network-app  | # j  java.lang.System.registerNatives()V+0 java.base
unifi-network-app  | #
unifi-network-app  | # Core dump will be written. Default location: /config/core
unifi-network-app  | #
unifi-network-app  | # An error report file with more information is saved as:
unifi-network-app  | # /config/hs_err_pid207.log
unifi-network-app  | [0.794s][warning][os] Loading hsdis library failed
unifi-network-app  | #
unifi-network-app  | # The crash happened outside the Java Virtual Machine in native code.
unifi-network-app  | # See problematic frame for where to report the bug.
unifi-network-app  | #
unifi-network-app  | #
unifi-network-app  | # A fatal error has been detected by the Java Runtime Environment:
unifi-network-app  | #
unifi-network-app  | #  SIGILL (0x4) at pc=0x0000ffff9bf1eb5c, pid=238, tid=243
unifi-network-app  | #
unifi-network-app  | # JRE version:  (21.0.6+7) (build )
unifi-network-app  | # Java VM: OpenJDK 64-Bit Server VM (21.0.6+7-Ubuntu-124.04.1, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, parallel gc, linux-aarch64)
unifi-network-app  | # Problematic frame:
unifi-network-app  | # j  java.lang.System.registerNatives()V+0 java.base
unifi-network-app  | #
unifi-network-app  | # Core dump will be written. Default location: /config/core
unifi-network-app  | #
unifi-network-app  | # An error report file with more information is saved as:
unifi-network-app  | # /config/hs_err_pid238.log
unifi-network-app  | [0.066s][warning][os] Loading hsdis library failed
unifi-network-app  | #
unifi-network-app  | # The crash happened outside the Java Virtual Machine in native code.
unifi-network-app  | # See problematic frame for where to report the bug.
unifi-network-app  | #
unifi-network-app  | #
unifi-network-app  | # A fatal error has been detected by the Java Runtime Environment:
unifi-network-app  | #
unifi-network-app  | #  SIGILL (0x4) at pc=0x0000ffffa3f1eb5c, pid=255, tid=260
unifi-network-app  | #
unifi-network-app  | # JRE version:  (21.0.6+7) (build )
unifi-network-app  | # Java VM: OpenJDK 64-Bit Server VM (21.0.6+7-Ubuntu-124.04.1, mixed mode, sharing, tiered, compressed oops, compressed class ptrs, parallel gc, linux-aarch64)
unifi-network-app  | # Problematic frame:
unifi-network-app  | # j  java.lang.System.registerNatives()V+0 java.base
unifi-network-app  | #
unifi-network-app  | # Core dump will be written. Default location: /config/core
unifi-network-app  | #
unifi-network-app  | # An error report file with more information is saved as:
unifi-network-app  | # /config/hs_err_pid255.log
unifi-network-app  | [0.664s][warning][os] Loading hsdis library failed
unifi-network-app  | #
unifi-network-app  | # The crash happened outside the Java Virtual Machine in native code.
unifi-network-app  | # See problematic frame for where to report the bug.
unifi-network-app  | #

[github-actions]

Thanks for opening your first issue here! Be sure to follow the relevant issue templates, or risk having this issue marked as invalid.

[dkadioglu]

FYI: For me it is running with jre21 without issues on arm64. It is a fully updated ArchLinuxArm RPi5.

[thespad]

I suspect it's a selective issue but I don't have time to troubleshoot it at the moment so a rollback is the best short-term option. Unifi supports JRE 17 for the foreseeable future so there's no rush to 21.

[pnedkov]

FYI, I rebuilt my UniFi Network Application container from scratch with version 9.3.43 using Java 21 and successfully restored the configuration from a backup. Everything is working perfectly. Here are the steps I followed:

$ git diff
diff --git a/Dockerfile b/Dockerfile
index 9080f1d..4db1735 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,7 +19,7 @@ RUN \
   apt-get install --no-install-recommends -y \
     jsvc \
     logrotate \
-    openjdk-17-jre-headless \
+    openjdk-21-jre-headless \
     unzip && \
   echo "**** install unifi ****" && \
   if [ -z ${UNIFI_VERSION+x} ]; then \
$

export IMAGE_NAME="unifi-network-app"
export UNIFI_VERSION=9.3.43
docker buildx build \
    --quiet \
    --no-cache \
    --pull \
    --build-arg BUILD_DATE="$(date -u +%Y-%m-%d_-_%H:%M:%S)" \
    --build-arg VERSION="${UNIFI_VERSION}-java21" \
    --build-arg UNIFI_VERSION="${UNIFI_VERSION}" \
    -t ${IMAGE_NAME}:${UNIFI_VERSION} \
    .