[CentOS] qemu-kvm-common-ev-2.12.0-18.el7_6.1.1.x86_64 - lost KVM guests - qemu-kvm-ev

Mon Dec 17 17:50:44 UTC 2018
lejeczek <peljasz at yahoo.co.uk>

hi guys,

I updated to qemu-kvm-common-ev-2.12.0-18.el7_6.1.1.x86_64 (also 
libvirt) and my Centos 6.10 kvm guests now do not start.

Funnily enough Win10 guest are fine, only Centoses cannot start, 
silently & without any errors.

Any care to comment?

many thanks, L.