On 01/05/2018 05:26 PM, Shaun Reitan wrote: > I can confirm the issue with 2.6.32-696.18.7.el6.x86_64, but mine looks alittle different... Maybe because i'm using pvgrub. > > ============= Init TPM Front ================ > Tpmfront:Error Unable to read device/vtpm/0/backend-id during tpmfront initialization! error = ENOENT > Tpmfront:Info Shutting down tpmfront > close blk: backend=/local/domain/0/backend/vbd/14/51712 node=device/vbd/51712 > close blk: backend=/local/domain/0/backend/vbd/14/51728 node=device/vbd/51728 > [root at devhost1]# > > -- > Shaun Reitan > NDCHost.com You need to add earlyprintk=xen.