The following 4 tests are failing, but only on certain hosts:

vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses035
vmTestbase/nsk/jdi/VirtualMachine/redefineClasses/redefineclasses034
vmTestbase/nsk/jdi/ReferenceType/nestedTypes/nestedtypes001
vmTestbase/nsk/jdi/ClassLoaderReference/definedClasses/definedclasses002

The failures in general are all class loading related. They are 100% reproducible on the hosts in question, and never reproduce on other hosts. Also, they only reproduce when using AOT.