Feb 5 14:50:31 prd-ubuntu2004-docker-8c-8g-8770 passwd[764]: password for 'ubuntu' changed by 'root' Feb 5 14:50:31 prd-ubuntu2004-docker-8c-8g-8770 systemd-logind[835]: New seat seat0. Feb 5 14:50:31 prd-ubuntu2004-docker-8c-8g-8770 systemd-logind[835]: Watching system buttons on /dev/input/event0 (Power Button) Feb 5 14:50:31 prd-ubuntu2004-docker-8c-8g-8770 systemd-logind[835]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Feb 5 14:50:31 prd-ubuntu2004-docker-8c-8g-8770 sshd[881]: Server listening on 0.0.0.0 port 22. Feb 5 14:50:31 prd-ubuntu2004-docker-8c-8g-8770 sshd[881]: Server listening on :: port 22. Feb 5 14:50:35 prd-ubuntu2004-docker-8c-8g-8770 sshd[2174]: error: kex_exchange_identification: Connection closed by remote host Feb 5 14:50:40 prd-ubuntu2004-docker-8c-8g-8770 sshd[3609]: Invalid user jenkins from 10.30.168.15 port 55704 Feb 5 14:50:40 prd-ubuntu2004-docker-8c-8g-8770 sshd[3609]: Received disconnect from 10.30.168.15 port 55704:11: Closed due to user request. [preauth] Feb 5 14:50:40 prd-ubuntu2004-docker-8c-8g-8770 sshd[3609]: Disconnected from invalid user jenkins 10.30.168.15 port 55704 [preauth] Feb 5 14:50:43 prd-ubuntu2004-docker-8c-8g-8770 sshd[4467]: Invalid user jenkins from 10.30.168.15 port 55720 Feb 5 14:50:43 prd-ubuntu2004-docker-8c-8g-8770 sshd[4467]: Received disconnect from 10.30.168.15 port 55720:11: Closed due to user request. [preauth] Feb 5 14:50:43 prd-ubuntu2004-docker-8c-8g-8770 sshd[4467]: Disconnected from invalid user jenkins 10.30.168.15 port 55720 [preauth] Feb 5 14:50:46 prd-ubuntu2004-docker-8c-8g-8770 sshd[5245]: Invalid user jenkins from 10.30.168.15 port 55726 Feb 5 14:50:46 prd-ubuntu2004-docker-8c-8g-8770 sshd[5245]: Received disconnect from 10.30.168.15 port 55726:11: Closed due to user request. [preauth] Feb 5 14:50:46 prd-ubuntu2004-docker-8c-8g-8770 sshd[5245]: Disconnected from invalid user jenkins 10.30.168.15 port 55726 [preauth] Feb 5 14:50:49 prd-ubuntu2004-docker-8c-8g-8770 sshd[5996]: Invalid user jenkins from 10.30.168.15 port 55734 Feb 5 14:50:49 prd-ubuntu2004-docker-8c-8g-8770 sshd[5996]: Received disconnect from 10.30.168.15 port 55734:11: Closed due to user request. [preauth] Feb 5 14:50:49 prd-ubuntu2004-docker-8c-8g-8770 sshd[5996]: Disconnected from invalid user jenkins 10.30.168.15 port 55734 [preauth] Feb 5 14:50:52 prd-ubuntu2004-docker-8c-8g-8770 sshd[7112]: Invalid user jenkins from 10.30.168.15 port 55744 Feb 5 14:50:52 prd-ubuntu2004-docker-8c-8g-8770 sshd[7112]: Received disconnect from 10.30.168.15 port 55744:11: Closed due to user request. [preauth] Feb 5 14:50:52 prd-ubuntu2004-docker-8c-8g-8770 sshd[7112]: Disconnected from invalid user jenkins 10.30.168.15 port 55744 [preauth] Feb 5 14:50:55 prd-ubuntu2004-docker-8c-8g-8770 sshd[8060]: Invalid user jenkins from 10.30.168.15 port 55748 Feb 5 14:50:55 prd-ubuntu2004-docker-8c-8g-8770 sshd[8060]: Received disconnect from 10.30.168.15 port 55748:11: Closed due to user request. [preauth] Feb 5 14:50:55 prd-ubuntu2004-docker-8c-8g-8770 sshd[8060]: Disconnected from invalid user jenkins 10.30.168.15 port 55748 [preauth] Feb 5 14:50:58 prd-ubuntu2004-docker-8c-8g-8770 sshd[8689]: Invalid user jenkins from 10.30.168.15 port 55756 Feb 5 14:50:58 prd-ubuntu2004-docker-8c-8g-8770 sshd[8689]: Received disconnect from 10.30.168.15 port 55756:11: Closed due to user request. [preauth] Feb 5 14:50:58 prd-ubuntu2004-docker-8c-8g-8770 sshd[8689]: Disconnected from invalid user jenkins 10.30.168.15 port 55756 [preauth] Feb 5 14:51:00 prd-ubuntu2004-docker-8c-8g-8770 useradd[9080]: new group: name=jenkins, GID=1001 Feb 5 14:51:00 prd-ubuntu2004-docker-8c-8g-8770 useradd[9080]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Feb 5 14:51:00 prd-ubuntu2004-docker-8c-8g-8770 usermod[9112]: add 'jenkins' to group 'docker' Feb 5 14:51:00 prd-ubuntu2004-docker-8c-8g-8770 usermod[9112]: add 'jenkins' to shadow group 'docker' Feb 5 14:51:01 prd-ubuntu2004-docker-8c-8g-8770 sshd[9349]: Accepted publickey for jenkins from 10.30.168.15 port 55760 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Feb 5 14:51:01 prd-ubuntu2004-docker-8c-8g-8770 sshd[9349]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Feb 5 14:51:01 prd-ubuntu2004-docker-8c-8g-8770 systemd-logind[835]: New session 1 of user jenkins. Feb 5 14:51:01 prd-ubuntu2004-docker-8c-8g-8770 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Feb 5 14:51:02 prd-ubuntu2004-docker-8c-8g-8770 CRON[9831]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 5 14:51:02 prd-ubuntu2004-docker-8c-8g-8770 CRON[9831]: pam_unix(cron:session): session closed for user root Feb 5 14:52:01 prd-ubuntu2004-docker-8c-8g-8770 CRON[26173]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 5 14:52:01 prd-ubuntu2004-docker-8c-8g-8770 CRON[26173]: pam_unix(cron:session): session closed for user root Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: pam_unix(sudo:session): session closed for user root Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: pam_unix(sudo:session): session closed for user root Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 1 Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: pam_unix(sudo:session): session closed for user root Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: pam_unix(sudo:session): session closed for user root Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: pam_unix(sudo:session): session closed for user root Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 5 14:52:20 prd-ubuntu2004-docker-8c-8g-8770 sudo: pam_unix(sudo:session): session closed for user root Feb 5 14:53:01 prd-ubuntu2004-docker-8c-8g-8770 CRON[29107]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 5 14:53:01 prd-ubuntu2004-docker-8c-8g-8770 CRON[29107]: pam_unix(cron:session): session closed for user root Feb 5 14:54:01 prd-ubuntu2004-docker-8c-8g-8770 CRON[29763]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 5 14:54:01 prd-ubuntu2004-docker-8c-8g-8770 CRON[29763]: pam_unix(cron:session): session closed for user root Feb 5 14:54:08 prd-ubuntu2004-docker-8c-8g-8770 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Feb 5 14:54:08 prd-ubuntu2004-docker-8c-8g-8770 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)