Jan  9 09:17:34 prd-ubuntu2004-docker-4c-4g-232 passwd[716]: password for 'ubuntu' changed by 'root'
Jan  9 09:17:34 prd-ubuntu2004-docker-4c-4g-232 sshd[791]: Server listening on 0.0.0.0 port 22.
Jan  9 09:17:34 prd-ubuntu2004-docker-4c-4g-232 sshd[791]: Server listening on :: port 22.
Jan  9 09:17:34 prd-ubuntu2004-docker-4c-4g-232 systemd-logind[766]: New seat seat0.
Jan  9 09:17:34 prd-ubuntu2004-docker-4c-4g-232 systemd-logind[766]: Watching system buttons on /dev/input/event0 (Power Button)
Jan  9 09:17:34 prd-ubuntu2004-docker-4c-4g-232 systemd-logind[766]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan  9 09:17:38 prd-ubuntu2004-docker-4c-4g-232 sshd[2400]: error: kex_exchange_identification: Connection closed by remote host
Jan  9 09:17:41 prd-ubuntu2004-docker-4c-4g-232 sshd[3538]: Invalid user jenkins from 10.30.168.15 port 51716
Jan  9 09:17:41 prd-ubuntu2004-docker-4c-4g-232 sshd[3538]: Received disconnect from 10.30.168.15 port 51716:11: Closed due to user request. [preauth]
Jan  9 09:17:41 prd-ubuntu2004-docker-4c-4g-232 sshd[3538]: Disconnected from invalid user jenkins 10.30.168.15 port 51716 [preauth]
Jan  9 09:17:44 prd-ubuntu2004-docker-4c-4g-232 sshd[4702]: Invalid user jenkins from 10.30.168.15 port 51742
Jan  9 09:17:44 prd-ubuntu2004-docker-4c-4g-232 sshd[4702]: Received disconnect from 10.30.168.15 port 51742:11: Closed due to user request. [preauth]
Jan  9 09:17:44 prd-ubuntu2004-docker-4c-4g-232 sshd[4702]: Disconnected from invalid user jenkins 10.30.168.15 port 51742 [preauth]
Jan  9 09:17:47 prd-ubuntu2004-docker-4c-4g-232 sshd[5668]: Invalid user jenkins from 10.30.168.15 port 51766
Jan  9 09:17:47 prd-ubuntu2004-docker-4c-4g-232 sshd[5668]: Received disconnect from 10.30.168.15 port 51766:11: Closed due to user request. [preauth]
Jan  9 09:17:47 prd-ubuntu2004-docker-4c-4g-232 sshd[5668]: Disconnected from invalid user jenkins 10.30.168.15 port 51766 [preauth]
Jan  9 09:17:50 prd-ubuntu2004-docker-4c-4g-232 sshd[6671]: Invalid user jenkins from 10.30.168.15 port 51784
Jan  9 09:17:50 prd-ubuntu2004-docker-4c-4g-232 sshd[6671]: Received disconnect from 10.30.168.15 port 51784:11: Closed due to user request. [preauth]
Jan  9 09:17:50 prd-ubuntu2004-docker-4c-4g-232 sshd[6671]: Disconnected from invalid user jenkins 10.30.168.15 port 51784 [preauth]
Jan  9 09:17:53 prd-ubuntu2004-docker-4c-4g-232 sshd[8011]: Invalid user jenkins from 10.30.168.15 port 51810
Jan  9 09:17:53 prd-ubuntu2004-docker-4c-4g-232 sshd[8011]: Received disconnect from 10.30.168.15 port 51810:11: Closed due to user request. [preauth]
Jan  9 09:17:53 prd-ubuntu2004-docker-4c-4g-232 sshd[8011]: Disconnected from invalid user jenkins 10.30.168.15 port 51810 [preauth]
Jan  9 09:17:56 prd-ubuntu2004-docker-4c-4g-232 sshd[9212]: Invalid user jenkins from 10.30.168.15 port 51838
Jan  9 09:17:56 prd-ubuntu2004-docker-4c-4g-232 sshd[9212]: Received disconnect from 10.30.168.15 port 51838:11: Closed due to user request. [preauth]
Jan  9 09:17:56 prd-ubuntu2004-docker-4c-4g-232 sshd[9212]: Disconnected from invalid user jenkins 10.30.168.15 port 51838 [preauth]
Jan  9 09:17:58 prd-ubuntu2004-docker-4c-4g-232 useradd[9877]: new group: name=jenkins, GID=1001
Jan  9 09:17:58 prd-ubuntu2004-docker-4c-4g-232 useradd[9877]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jan  9 09:17:58 prd-ubuntu2004-docker-4c-4g-232 usermod[9909]: add 'jenkins' to group 'docker'
Jan  9 09:17:58 prd-ubuntu2004-docker-4c-4g-232 usermod[9909]: add 'jenkins' to shadow group 'docker'
Jan  9 09:17:59 prd-ubuntu2004-docker-4c-4g-232 sshd[10209]: Accepted publickey for jenkins from 10.30.168.15 port 51850 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Jan  9 09:17:59 prd-ubuntu2004-docker-4c-4g-232 sshd[10209]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan  9 09:17:59 prd-ubuntu2004-docker-4c-4g-232 systemd-logind[766]: New session 1 of user jenkins.
Jan  9 09:17:59 prd-ubuntu2004-docker-4c-4g-232 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  9 09:18:01 prd-ubuntu2004-docker-4c-4g-232 CRON[11001]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 09:18:01 prd-ubuntu2004-docker-4c-4g-232 CRON[11001]: pam_unix(cron:session): session closed for user root
Jan  9 09:19:01 prd-ubuntu2004-docker-4c-4g-232 CRON[28383]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 09:19:01 prd-ubuntu2004-docker-4c-4g-232 CRON[28383]: pam_unix(cron:session): session closed for user root
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-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
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 09:19:29 prd-ubuntu2004-docker-4c-4g-232 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 09:20:01 prd-ubuntu2004-docker-4c-4g-232 CRON[28790]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 09:20:01 prd-ubuntu2004-docker-4c-4g-232 CRON[28790]: pam_unix(cron:session): session closed for user root
Jan  9 09:21:01 prd-ubuntu2004-docker-4c-4g-232 CRON[29301]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 09:21:01 prd-ubuntu2004-docker-4c-4g-232 CRON[29301]: pam_unix(cron:session): session closed for user root
Jan  9 09:22:01 prd-ubuntu2004-docker-4c-4g-232 CRON[30133]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 09:22:01 prd-ubuntu2004-docker-4c-4g-232 CRON[30133]: pam_unix(cron:session): session closed for user root
Jan  9 09:23:01 prd-ubuntu2004-docker-4c-4g-232 CRON[31726]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 09:23:01 prd-ubuntu2004-docker-4c-4g-232 CRON[31726]: pam_unix(cron:session): session closed for user root
Jan  9 09:24:01 prd-ubuntu2004-docker-4c-4g-232 CRON[32467]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 09:24:01 prd-ubuntu2004-docker-4c-4g-232 CRON[32467]: pam_unix(cron:session): session closed for user root
Jan  9 09:25:01 prd-ubuntu2004-docker-4c-4g-232 CRON[33252]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 09:25:01 prd-ubuntu2004-docker-4c-4g-232 CRON[33252]: pam_unix(cron:session): session closed for user root
Jan  9 09:26:01 prd-ubuntu2004-docker-4c-4g-232 CRON[34306]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 09:26:01 prd-ubuntu2004-docker-4c-4g-232 CRON[34306]: pam_unix(cron:session): session closed for user root
Jan  9 09:27:01 prd-ubuntu2004-docker-4c-4g-232 CRON[35125]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 09:27:01 prd-ubuntu2004-docker-4c-4g-232 CRON[35125]: pam_unix(cron:session): session closed for user root
Jan  9 09:28:01 prd-ubuntu2004-docker-4c-4g-232 CRON[35668]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 09:28:01 prd-ubuntu2004-docker-4c-4g-232 CRON[35668]: pam_unix(cron:session): session closed for user root
Jan  9 09:29:01 prd-ubuntu2004-docker-4c-4g-232 CRON[36502]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 09:29:01 prd-ubuntu2004-docker-4c-4g-232 CRON[36502]: pam_unix(cron:session): session closed for user root
Jan  9 09:30:01 prd-ubuntu2004-docker-4c-4g-232 CRON[37137]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 09:30:01 prd-ubuntu2004-docker-4c-4g-232 CRON[37137]: pam_unix(cron:session): session closed for user root
Jan  9 09:31:01 prd-ubuntu2004-docker-4c-4g-232 CRON[37797]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 09:31:01 prd-ubuntu2004-docker-4c-4g-232 CRON[37797]: pam_unix(cron:session): session closed for user root
Jan  9 09:31:30 prd-ubuntu2004-docker-4c-4g-232 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jan  9 09:31:30 prd-ubuntu2004-docker-4c-4g-232 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)