JVM crash for Logstash and Elasticsearch 7.1.1

I'm using the official docker-images for logstash, kibana and elasticsearch, version 7.1.1. I'm getting JVM crashes on elasticsearch and logstash. Sometimes after a few days.

Elasticsearch logs: https://pastebin.com/h4bkyJPL
Logstash dump: https://pastebin.com/EBV8UEDu
Logstash dump2 : https://pastebin.com/03H8DX9d

This is the header of the dump, indicating OpenJDK 12.0.1+12:

A fatal error has been detected by the Java Runtime Environment:

SIGSEGV (0xb) at pc=0x00007f305cb64401, pid=1, tid=118

JRE version: OpenJDK Runtime Environment (12.0.1+12) (build 12.0.1+12)

Java VM: OpenJDK 64-Bit Server VM (12.0.1+12, mixed mode, sharing, tiered, compressed oops, concurrent mark sweep gc, linux-amd64)

Problematic frame:

J 14287 c2 org.elasticsearch.common.xcontent.support.filtering.FilterPath.compile(Ljava/util/Set;)[Lorg/elasticsearch/common/xcontent/support/filtering/FilterPath; (99 bytes) @ 0x00007f305cb64401 [0x00007f305cb64100+0x0000000000000301]

Any clues?
Any suggestions for proceeding? Right now I check and start the docker periodically.

The problematic frame appears to be in Elasticsearch; you would be better off posting in the Elasticsearch forum.

thx, I've tried moving it to elasticSearch.