The test was reported to fail sporadicaly with this diff:
--- mysql-test/main/information_schema_tables.result
+++ mysql-test/main/information_schema_tables.reject
@@ -21,6 +21,8 @@
disconnect con1;
connection default;
DROP VIEW IF EXISTS vv;
+Warnings:
+Note 4092 Unknown VIEW: 'test.vv'
in the "The originally reported non-deterministic test" part.
Disabling warnings around the DROP VIEW statement.