This is a harmless failure. The kernel simply added a new flag for p{read,write}v2, and the test is to check one bit higher than the highest flag the test thinks is valid. That bit turns out to be the new flag, so the operations do not fail as expected.
This is a harmless failure. The kernel simply added a new flag for p{read,write}v2, and the test is to check one bit higher than the highest flag the test thinks is valid. That bit turns out to be the new flag, so the operations do not fail as expected.