The following test failed in the JDK16 CI:

sun/security/validator/PKIXValAndRevCheckTests.java

Here's a snippet from the log file:

----------System.err:(34/2606)----------
java.lang.RuntimeException: Received unexpected exception:
at PKIXValAndRevCheckTests.validatePath(PKIXValAndRevCheckTests.java:444)
at PKIXValAndRevCheckTests.main(PKIXValAndRevCheckTests.java:378)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at com.sun.javatest.regtest.agent.MainActionHelper$AgentVMRunnable.run(MainActionHelper.java:298)
at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: sun.security.validator.ValidatorException: PKIX path validation failed: java.security.cert.CertPathValidatorException: validity check failed
at java.base/sun.security.validator.PKIXValidator.doValidate(PKIXValidator.java:369)
at java.base/sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:263)
at java.base/sun.security.validator.Validator.validate(Validator.java:264)
at PKIXValAndRevCheckTests.validatePath(PKIXValAndRevCheckTests.java:435)
... 7 more
Caused by: java.security.cert.CertPathValidatorException: validity check failed
at java.base/sun.security.provider.certpath.PKIXMasterCertPathValidator.validate(PKIXMasterCertPathValidator.java:135)
at java.base/sun.security.provider.certpath.PKIXCertPathValidator.validate(PKIXCertPathValidator.java:237)
at java.base/sun.security.provider.certpath.PKIXCertPathValidator.validate(PKIXCertPathValidator.java:145)
at java.base/sun.security.provider.certpath.PKIXCertPathValidator.engineValidate(PKIXCertPathValidator.java:84)
at java.base/java.security.cert.CertPathValidator.validate(CertPathValidator.java:309)
at java.base/sun.security.validator.PKIXValidator.doValidate(PKIXValidator.java:364)
... 10 more
Caused by: java.security.cert.CertificateExpiredException: NotAfter: Sat Aug 15 02:42:32 UTC 2020
at java.base/sun.security.x509.CertificateValidity.valid(CertificateValidity.java:277)
at java.base/sun.security.x509.X509CertImpl.checkValidity(X509CertImpl.java:665)
at java.base/sun.security.provider.certpath.BasicChecker.verifyValidity(BasicChecker.java:190)
at java.base/sun.security.provider.certpath.BasicChecker.check(BasicChecker.java:144)
at java.base/sun.security.provider.certpath.PKIXMasterCertPathValidator.validate(PKIXMasterCertPathValidator.java:125)
... 15 more

JavaTest Message: Test threw exception: java.lang.RuntimeException
JavaTest Message: shutting down test

result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Received unexpected exception:

Starting this bug as a P2 since it is causing 5 failures in
every Tier2 job set: