diff --git a/src/test/isolation2/init_file_isolation2 b/src/test/isolation2/init_file_isolation2
index a084a8f78c9af7201466c2a92691a35c8039439d..05c73a08d38836a4e8a49db198fa7b183cf9b581 100644
--- a/src/test/isolation2/init_file_isolation2
+++ b/src/test/isolation2/init_file_isolation2
@@ -3,3 +3,9 @@
 m/^\d+.*gpfaultinjector.*-\[INFO\]:-/
 s/^\d+.*gpfaultinjector.*-\[INFO\]:-//
 -- end_matchignore
+
+-- start_matchsubs
+# entry db matches
+m/\s+\(entry db(.*)+\spid=\d+\)/
+s/\s+\(entry db(.*)+\spid=\d+\)//
+-- end_matchsubs