See <https://builds.apache.org/job/Log4j%202.x/2924/display/redirect?page=changes>
- Jenkins build became unstable: Log4j 2.x #2924 Apache Jenkins Server
- Fwd: Jenkins build became unstable: Log4j 2.x #... Gary Gregory
- Re: Jenkins build became unstable: Log4j 2.... Ralph Goers
- Jenkins build is back to stable : Log4j 2.x #29... Apache Jenkins Server
