# Logstash wants JVM to use /proc/

**URL:** <https://discuss.elastic.co/t/logstash-wants-jvm-to-use-proc/243313>\
**Category:** Logstash\
**Created:** [July 31, 2020, 6:41am UTC](https://discuss.elastic.co/t/logstash-wants-jvm-to-use-proc/243313 "2020-07-31T06:41:34Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![bn1980](https://avatars.discourse-cdn.com/v4/letter/b/b5ac83/32.png) [@bn1980](https://discuss.elastic.co/u/bn1980)\
**Post date:** [July 31, 2020, 6:41am UTC](https://discuss.elastic.co/t/logstash-wants-jvm-to-use-proc/243313/1 "2020-07-31T06:41:35Z")

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Logstash wants JVM to access /procfs but it is not available in a FreeBSD Jail

> ```
> > [2020-07-31T14:32:10,897][ERROR][org.logstash.Logstash] java.lang.InternalError: errno: 2 error: Unable to open /proc/curproc/map
> 
> ```

Is there a way around this?

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [August 28, 2020, 7:11am UTC](https://discuss.elastic.co/t/logstash-wants-jvm-to-use-proc/243313/3 "2020-08-28T07:11:14Z")

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