tests: Improve logging for objects that are causing errors

In b/374973152, we're seeing error logs surrounding a generic "Virtual
disp consumer", which is used in several places. This makes it harder to
understand what's broken. This change clarifies the names.

Bug: 374973152
Flag: EXEMPT tests
Test: atest
Change-Id: Ib1974f304f6c64c1d7ae02e0b77ec829d14ba0f1