Shelley Lambert

Upstream changes that look 'suspicious' for x64 tanh, https://github.com/adoptium/jdk/commit/212e32931cafe446d94219d6c3ffd92261984dff (https://github.com/openjdk/jdk/pull/20657) - committed Sept 24, 2024 (https://github.com/adoptium/jdk/compare/jdk-24+16...jdk-24+17) Fail Build 25: [Grid](https://trss.adoptium.net/resultSummary?parentId=66f5b12cd24e1b006e977a91) Sep 26 2024 (Temurin-24+17-202409261902) Pass Build 20: [Grid](https://trss.adoptium.net/resultSummary?parentId=66da01d1d24e1b006e7ac153) Sep 5...

Ideally, this should be reported upstream and excluded for April under the upstream issue URL. We can exclude under this issue's URL first, then update the exclude with the upstream...

You may also want to mention information from this comment https://github.com/adoptium/aqa-systemtest/issues/499 (points to a particular upstream change that is likely the culprit of the reported behavorial change).

Ok, given that response, our action will be to modify the system tests to not check to the number of decimal points that we do...

> There also 2 more tests affecting JDK21 for both UBI8/9 and Ubuntu2404 Noting from our discussion that TestJcmdDump and FinalizerTest are intermittent failures that are considered non-blocking. (OutOfMemory)

> On the failing machines it looks like the time is already set to UTC and looking at passing machines do you see differences in output of `date`?

Multitudes of tests failing with ``` java.net.UnknownHostException: adopt06: adopt06: Hostname and service name not provided or found at java.base/java.net.InetAddress.getLocalHost(InetAddress.java:1791) at NoAddresses.main(NoAddresses.java:51) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) at java.base/java.lang.reflect.Method.invoke(Method.java:578) at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:125) at java.base/java.lang.Thread.run(Thread.java:1623) Caused...

Also affecting JDK17, and will block the release for that, noting here: https://github.com/adoptium/aqa-tests/issues/4677#issuecomment-1642083117

Raised https://github.com/adoptium/infrastructure/issues/3178 to call out the config issue with a subset of the new machines being brought online.