# Elasticsearch 7.1.1 Failed to create native process factories for Machine Learning

**URL:** <https://discuss.elastic.co/t/elasticsearch-7-1-1-failed-to-create-native-process-factories-for-machine-learning/184006>\
**Category:** Elasticsearch\
**Tags:** elastic-stack-machine-learning\
**Created:** [June 3, 2019, 3:17pm UTC](https://discuss.elastic.co/t/elasticsearch-7-1-1-failed-to-create-native-process-factories-for-machine-learning/184006 "2019-06-03T15:17:13Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![QqGeet](https://avatars.discourse-cdn.com/v4/letter/q/4da419/32.png) [@QqGeet](https://discuss.elastic.co/u/QqGeet)\
**Post date:** [June 4, 2019, 5:23am UTC](https://discuss.elastic.co/t/elasticsearch-7-1-1-failed-to-create-native-process-factories-for-machine-learning/184006/4 "2019-06-04T05:23:34Z")

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Hi, richcollier.I have the same error of Elasticsearch 7.1.1 on Ubuntu 16.04. This is my controller's output:  
elastic@elkOne:~/elasticsearch-7.1.1/modules/x-pack-ml/platform/linux-x86\_64/bin$ ./controller --version  
si\_signo 4, si\_code: 2, si\_errno: 0, address: 0x7fa53ce10fe2, library: /home/elastic/elasticsearch-7.1.1/modules/x-pack-ml/platform/linux-x86\_64/bin/../lib/libMlCore.so, base: 0x7fa53cd81000, normalized address: 0x8ffe2  
Illegal instruction (core dumped)

elastic@elkOne:~/elasticsearch-7.1.1/modules/x-pack-ml/platform/linux-x86\_64/bin$ ./controller  
si\_signo 4, si\_code: 2, si\_errno: 0, address: 0x7fc442295fe2, library: /home/elastic/elasticsearch-7.1.1/modules/x-pack-ml/platform/linux-x86\_64/bin/../lib/libMlCore.so, base: 0x7fc442206000, normalized address: 0x8ffe2  
Illegal instruction (core dumped)

Any solutions?  
Thank you

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