--- /mnt/data/b/rr/tmpfVmKWQ/w/layout-test-results/virtual/threaded/inspector/tracing/worker-js-frames-expected.txt
+++ /mnt/data/b/rr/tmpfVmKWQ/w/layout-test-results/virtual/threaded/inspector/tracing/worker-js-frames-actual.txt
@@ -1,6 +1,8 @@
 Tests js cpu profile in timeline.
 
 Main Thread
+FAIL: missing events:
+startSecondWorker
 DedicatedWorker Thread
 DedicatedWorker Thread