We seem to keep loosing azure master nodes  4.14.0-0.ci-2023-08-25-154331 -  azure-sdn-upgrade/1695101978121605120 lost master-0. 

Loki  Deleting machine.
Saw this for  master 1 nodes for  1695029023366713344 or  1695029018316771328 from  4.14.0-0.nightly-2023-08-25-105956

Can't say it is related but  4.14.0-0.nightly-2023-08-24-211602 brought in https://issues.redhat.com/browse/OCPBUGS-18026 

Slack thread: https://redhat-internal.slack.com/archives/C01CQA76KMX/p1692996672384569