diff --git a/test/runtimes/exclude/java11.csv b/test/runtimes/exclude/java11.csv
index d978baca7..e41441374 100644
--- a/test/runtimes/exclude/java11.csv
+++ b/test/runtimes/exclude/java11.csv
@@ -144,6 +144,7 @@ jdk/jfr/cmd/TestSplit.java,,java.lang.RuntimeException: 'Missing file' missing f
 jdk/jfr/cmd/TestSummary.java,,java.lang.RuntimeException: 'Missing file' missing from stdout/stderr
 jdk/jfr/event/compiler/TestCompilerStats.java,,java.lang.RuntimeException: Field nmetodsSize not in event
 jdk/jfr/event/metadata/TestDefaultConfigurations.java,,Setting 'threshold' in event 'jdk.SecurityPropertyModification' was not configured in the configuration 'default'
+jdk/jfr/event/oldobject/TestLargeRootSet.java,,Flaky - `main' threw exception: java.lang.RuntimeException: Could not find root object
 jdk/jfr/event/runtime/TestActiveSettingEvent.java,,java.lang.Exception: Could not find setting with name jdk.X509Validation#threshold
 jdk/jfr/event/runtime/TestModuleEvents.java,,java.lang.RuntimeException: assertEquals: expected jdk.proxy1 to equal java.base
 jdk/jfr/event/runtime/TestNetworkUtilizationEvent.java,,
diff --git a/test/runtimes/exclude/php7.3.6.csv b/test/runtimes/exclude/php7.3.6.csv
index a73f3bcfb..9e1f4c050 100644
--- a/test/runtimes/exclude/php7.3.6.csv
+++ b/test/runtimes/exclude/php7.3.6.csv
@@ -26,12 +26,13 @@ ext/standard/tests/file/php_fd_wrapper_01.phpt,,
 ext/standard/tests/file/php_fd_wrapper_02.phpt,,
 ext/standard/tests/file/php_fd_wrapper_03.phpt,,
 ext/standard/tests/file/php_fd_wrapper_04.phpt,,
-ext/standard/tests/file/realpath_bug77484.phpt,b/162894969,
+ext/standard/tests/file/realpath_bug77484.phpt,b/162894969,VFS1 only failure
 ext/standard/tests/file/rename_variation.phpt,b/68717309,
 ext/standard/tests/file/symlink_link_linkinfo_is_link_variation4.phpt,b/162895341,
 ext/standard/tests/file/symlink_link_linkinfo_is_link_variation8.phpt,b/162896223,
 ext/standard/tests/general_functions/escapeshellarg_bug71270.phpt,,
 ext/standard/tests/general_functions/escapeshellcmd_bug71270.phpt,,
+ext/standard/tests/network/bug20134.phpt,b/171347929,Flaky
 ext/standard/tests/streams/proc_open_bug60120.phpt,,Flaky until php-src 3852a35fdbcb
 ext/standard/tests/streams/proc_open_bug69900.phpt,,Flaky
 ext/standard/tests/streams/stream_socket_sendto.phpt,,