Man, PD17 is kind of a stinker (see also https://forum.parallels.com/threads/cannot-use-keyboard-after-restoring-to-snapshot-pd17.354501/)... So - when updating parallels tools on a windows machine running 17.0 (to parallels tools 17.0.1), I get the following kernel panic (BSOD) due to a driver verifier violation (I am a driver developer, so I run my VMs with driver verifier enabled). You can download the full dump from http://www.toonetown.com/nathan/projects/MEMORY-2021-09-20.DMP. I believe this is due to the unloading of version 17.0...as a hard reset allows parallels tools to continue and complete correctly. Technical Report 379335941 has been submitted.