Kernel tainted after installation of RHOSP on RHEL 7.4 and RHEL 7.5 with taint value 536870912

Solution Unverified - Updated -

Issue

  • After the installation of RHOSP on RHEL 7.4 and RHEL 7.5, kernel shows TAINT_TECH_PREVIEW tainted value.
  • OverlayFS module, a technology preview feature, is used.

Environment

  • Red Hat Openstack Platform 13.0 (Queens)
  • Red Hat Openstack Platform 12.0 (Pike)
  • Red Hat Openstack Platform 11.0 (Ocata)
  • Red Hat Openstack Platform 10.0 (Newton)
  • RHEL 7.4
  • RHEL 7.5

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.