Oct  7 13:30:41 prd-ubuntu2004-docker-4c-4g-40021 passwd[708]: password for 'ubuntu' changed by 'root'
Oct  7 13:30:41 prd-ubuntu2004-docker-4c-4g-40021 systemd-logind[754]: New seat seat0.
Oct  7 13:30:41 prd-ubuntu2004-docker-4c-4g-40021 systemd-logind[754]: Watching system buttons on /dev/input/event0 (Power Button)
Oct  7 13:30:41 prd-ubuntu2004-docker-4c-4g-40021 systemd-logind[754]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct  7 13:30:41 prd-ubuntu2004-docker-4c-4g-40021 sshd[804]: Server listening on 0.0.0.0 port 22.
Oct  7 13:30:41 prd-ubuntu2004-docker-4c-4g-40021 sshd[804]: Server listening on :: port 22.
Oct  7 13:30:43 prd-ubuntu2004-docker-4c-4g-40021 sshd[1281]: error: kex_exchange_identification: Connection closed by remote host
Oct  7 13:31:00 prd-ubuntu2004-docker-4c-4g-40021 sshd[5731]: Invalid user jenkins from 10.30.168.15 port 50844
Oct  7 13:31:00 prd-ubuntu2004-docker-4c-4g-40021 sshd[5731]: Received disconnect from 10.30.168.15 port 50844:11: Closed due to user request. [preauth]
Oct  7 13:31:00 prd-ubuntu2004-docker-4c-4g-40021 sshd[5731]: Disconnected from invalid user jenkins 10.30.168.15 port 50844 [preauth]
Oct  7 13:31:01 prd-ubuntu2004-docker-4c-4g-40021 CRON[7468]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  7 13:31:01 prd-ubuntu2004-docker-4c-4g-40021 CRON[7468]: pam_unix(cron:session): session closed for user root
Oct  7 13:31:10 prd-ubuntu2004-docker-4c-4g-40021 useradd[10640]: new group: name=jenkins, GID=1001
Oct  7 13:31:10 prd-ubuntu2004-docker-4c-4g-40021 useradd[10640]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct  7 13:31:15 prd-ubuntu2004-docker-4c-4g-40021 sshd[10409]: Received disconnect from 10.30.168.15 port 51004:11: Closed due to user request. [preauth]
Oct  7 13:31:15 prd-ubuntu2004-docker-4c-4g-40021 sshd[10409]: Disconnected from authenticating user jenkins 10.30.168.15 port 51004 [preauth]
Oct  7 13:31:16 prd-ubuntu2004-docker-4c-4g-40021 usermod[11186]: add 'jenkins' to group 'docker'
Oct  7 13:31:16 prd-ubuntu2004-docker-4c-4g-40021 usermod[11186]: add 'jenkins' to shadow group 'docker'
Oct  7 13:31:25 prd-ubuntu2004-docker-4c-4g-40021 sshd[11726]: Accepted publickey for jenkins from 10.30.168.15 port 51102 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct  7 13:31:25 prd-ubuntu2004-docker-4c-4g-40021 sshd[11726]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct  7 13:31:25 prd-ubuntu2004-docker-4c-4g-40021 systemd-logind[754]: New session 2 of user jenkins.
Oct  7 13:31:25 prd-ubuntu2004-docker-4c-4g-40021 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct  7 13:32:01 prd-ubuntu2004-docker-4c-4g-40021 CRON[21915]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  7 13:32:01 prd-ubuntu2004-docker-4c-4g-40021 CRON[21915]: pam_unix(cron:session): session closed for user root
Oct  7 13:33:01 prd-ubuntu2004-docker-4c-4g-40021 CRON[28350]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  7 13:33:01 prd-ubuntu2004-docker-4c-4g-40021 CRON[28350]: pam_unix(cron:session): session closed for user root
Oct  7 13:33:55 prd-ubuntu2004-docker-4c-4g-40021 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/netconf-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
Oct  7 13:33:55 prd-ubuntu2004-docker-4c-4g-40021 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  7 13:33:56 prd-ubuntu2004-docker-4c-4g-40021 sudo: pam_unix(sudo:session): session closed for user root
Oct  7 13:33:56 prd-ubuntu2004-docker-4c-4g-40021 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/netconf-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
Oct  7 13:33:56 prd-ubuntu2004-docker-4c-4g-40021 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  7 13:33:56 prd-ubuntu2004-docker-4c-4g-40021 sudo: pam_unix(sudo:session): session closed for user root
Oct  7 13:33:56 prd-ubuntu2004-docker-4c-4g-40021 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/netconf-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
Oct  7 13:33:56 prd-ubuntu2004-docker-4c-4g-40021 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  7 13:33:56 prd-ubuntu2004-docker-4c-4g-40021 sudo: pam_unix(sudo:session): session closed for user root
Oct  7 13:33:56 prd-ubuntu2004-docker-4c-4g-40021 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Oct  7 13:33:56 prd-ubuntu2004-docker-4c-4g-40021 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  7 13:33:56 prd-ubuntu2004-docker-4c-4g-40021 sudo: pam_unix(sudo:session): session closed for user root
Oct  7 13:33:56 prd-ubuntu2004-docker-4c-4g-40021 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Oct  7 13:33:56 prd-ubuntu2004-docker-4c-4g-40021 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  7 13:33:56 prd-ubuntu2004-docker-4c-4g-40021 sudo: pam_unix(sudo:session): session closed for user root
Oct  7 13:33:56 prd-ubuntu2004-docker-4c-4g-40021 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Oct  7 13:33:56 prd-ubuntu2004-docker-4c-4g-40021 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Oct  7 13:33:56 prd-ubuntu2004-docker-4c-4g-40021 sudo: pam_unix(sudo:session): session closed for user root
Oct  7 13:34:01 prd-ubuntu2004-docker-4c-4g-40021 CRON[28837]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  7 13:34:01 prd-ubuntu2004-docker-4c-4g-40021 CRON[28837]: pam_unix(cron:session): session closed for user root
Oct  7 13:34:19 prd-ubuntu2004-docker-4c-4g-40021 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct  7 13:34:19 prd-ubuntu2004-docker-4c-4g-40021 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)