"Insufficient memory for the Java Runtime Environment" with fusionauth/fusionauth-app:1.41.0

twilkinson

I'm running the docker image fusionauth/fusionauth-app:1.40.2 successfully but when I try to upgrade to fusionauth/fusionauth-app:1.41.0 (or any later version) I get the following messages in my log:

Feb 08 19:58:27 auth fusionauth --> Logging to /usr/local/fusionauth/logs/fusionauth-app.log
Feb 08 19:58:27 auth fusionauth [0.007s][warning][os,thread] Failed to start thread - pthread_create failed (EPERM) for attributes: stacksize: 1024k, guardsize: 4k, detached.
Feb 08 19:58:27 auth fusionauth #
Feb 08 19:58:27 auth fusionauth # There is insufficient memory for the Java Runtime Environment to continue.
Feb 08 19:58:27 auth fusionauth # Cannot create worker GC thread. Out of system resources.
Feb 08 19:58:27 auth fusionauth # An error report file with more information is saved as:
Feb 08 19:58:27 auth fusionauth # /usr/local/fusionauth/fusionauth-app/hs_err_pid1.log

I'm not sure but the error seems to be telling me that I should increase the stack size of the JRE. I've tried setting new Java args in the .env and docker-compose.yml files but the error still occurs:

.env
FUSIONAUTH_APP_MEMORY=2G
FUSIONAUTH_APP_ADDITIONAL_JAVA_ARGS="-Xms2g -Xmx2g -Xss1g"

docker-compose.yml
FUSIONAUTH_APP_MEMORY: ${FUSIONAUTH_APP_MEMORY}
FUSIONAUTH_APP_ADDITIONAL_JAVA_ARGS: ${FUSIONAUTH_APP_ADDITIONAL_JAVA_ARGS}

My VM seems to have enough memory

root@auth:~# free -h
total used free shared buff/cache available
Mem: 7.8Gi 5.6Gi 1.4Gi 18Mi 770Mi 1.7Gi
Swap: 0B 0B 0B

Is this the right way to specify the Java args?
What else could be wrong?

Thanks.

dan

Hmmm. Haven't run into this before. You are right, it sure looks like you have enough memory.

This GH issue indicates you might need to update your docker.

https://github.com/adoptium/temurin-build/issues/2976#issuecomment-1152142311

But I'm not quite sure what is going on. Did you find a solution?