Type mismatch for thread object

WINDBG
1

Hi All,

When I dump all the threads of a process in the dump file, the !process commands stops at one point saying this error.

TYPE mismatch for thread object at ffffdf08c28350c0

When I check the !object output that too says it is not valid object.

4: kd> !object ffffdf08c28350c0
ffffdf08c28350c0: Not a valid object (ObjectType invalid)

So I want to understand what is the meaning of “TYPE mismatch for thread object”. Is the thread already terminated?

Thanks,