We are seeing a number of tests complete but then fail due to a timeout error:

Error. "junit" action timed out with a timeout of 120 seconds on agent N

Most recent test victim: jdk/jshell/CompletenessTest.java

[ JUnit Containers: found 4, started 4, succeeded 4, failed 0, aborted 0, skipped 0]
[ JUnit Tests: found 18, started 18, succeeded 18, failed 0, aborted 0, skipped 0]

JavaTest Message: Test complete.

result: Error. "junit" action timed out with a timeout of 120 seconds on agent 8

This occurs with a timeout-factor of 1.