1. Release Notes for Unbreakable Enterprise Kernel Release 5
  2. Known Issues
  3. KVM guest crashes when using memory hotplug operation to shrink available memory

KVM guest crashes when using memory hotplug operation to shrink available memory

A KVM guest may crash if the guest memory is reduced from 96GB or more to 2GB using a memory hotplug operation. the guest crashes. Although this issue is logged for UEK R5, similar issues have been noted for RHCK. (Bug ID 27968656)