# Elasticsearch 5.4.2 process periodically dying with high CPU load and kernel message pgtable-generic.c:33: bad pmd

**URL:** <https://discuss.elastic.co/t/elasticsearch-5-4-2-process-periodically-dying-with-high-cpu-load-and-kernel-message-pgtable-generic-c-33-bad-pmd/92239>\
**Category:** Elasticsearch\
**Created:** [July 7, 2017, 9:00am UTC](https://discuss.elastic.co/t/elasticsearch-5-4-2-process-periodically-dying-with-high-cpu-load-and-kernel-message-pgtable-generic-c-33-bad-pmd/92239 "2017-07-07T09:00:41Z")\
**Posts on this page:** 1\
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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [August 4, 2017, 9:00am UTC](https://discuss.elastic.co/t/elasticsearch-5-4-2-process-periodically-dying-with-high-cpu-load-and-kernel-message-pgtable-generic-c-33-bad-pmd/92239/2 "2017-08-04T09:00:48Z")

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