1. 2017-02-01 Jenkins build is unstable: Log4j 2.x #2641 log4j-dev Apache Jenkins Ser 2. 2017-01-27 Jenkins build is unstable: Log4j 2.x #2632 log4j-dev Apache Jenkins Ser 3. 2017-01-26 Jenkins build is unstable: Log4j 2.x #2630 log4j-dev Apache Jenkins Ser 4. 2017-01-22 Jenkins build is unstable: Log4j 2.x #2623 log4j-dev Apache Jenkins Ser 5. 2017-01-18 Jenkins build is unstable: Log4j 2.x #2617 log4j-dev Apache Jenkins Ser 6. 2017-01-16 Jenkins build is unstable: Log4j 2.x #2611 log4j-dev Apache Jenkins Ser