Dec  6 14:41:53 prd-ubuntu2004-docker-4c-4g-535 passwd[709]: password for 'ubuntu' changed by 'root'
Dec  6 14:41:53 prd-ubuntu2004-docker-4c-4g-535 sshd[814]: Server listening on 0.0.0.0 port 22.
Dec  6 14:41:53 prd-ubuntu2004-docker-4c-4g-535 sshd[814]: Server listening on :: port 22.
Dec  6 14:41:53 prd-ubuntu2004-docker-4c-4g-535 systemd-logind[762]: New seat seat0.
Dec  6 14:41:53 prd-ubuntu2004-docker-4c-4g-535 systemd-logind[762]: Watching system buttons on /dev/input/event0 (Power Button)
Dec  6 14:41:53 prd-ubuntu2004-docker-4c-4g-535 systemd-logind[762]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec  6 14:41:57 prd-ubuntu2004-docker-4c-4g-535 sshd[2237]: error: kex_exchange_identification: Connection closed by remote host
Dec  6 14:42:01 prd-ubuntu2004-docker-4c-4g-535 CRON[3524]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 14:42:01 prd-ubuntu2004-docker-4c-4g-535 CRON[3524]: pam_unix(cron:session): session closed for user root
Dec  6 14:42:05 prd-ubuntu2004-docker-4c-4g-535 sshd[4639]: Invalid user jenkins from 10.30.168.15 port 39714
Dec  6 14:42:05 prd-ubuntu2004-docker-4c-4g-535 sshd[4639]: Received disconnect from 10.30.168.15 port 39714:11: Closed due to user request. [preauth]
Dec  6 14:42:05 prd-ubuntu2004-docker-4c-4g-535 sshd[4639]: Disconnected from invalid user jenkins 10.30.168.15 port 39714 [preauth]
Dec  6 14:42:09 prd-ubuntu2004-docker-4c-4g-535 sshd[6009]: Invalid user jenkins from 10.30.168.15 port 39760
Dec  6 14:42:09 prd-ubuntu2004-docker-4c-4g-535 sshd[6009]: Received disconnect from 10.30.168.15 port 39760:11: Closed due to user request. [preauth]
Dec  6 14:42:09 prd-ubuntu2004-docker-4c-4g-535 sshd[6009]: Disconnected from invalid user jenkins 10.30.168.15 port 39760 [preauth]
Dec  6 14:42:13 prd-ubuntu2004-docker-4c-4g-535 sshd[7676]: Invalid user jenkins from 10.30.168.15 port 39792
Dec  6 14:42:13 prd-ubuntu2004-docker-4c-4g-535 sshd[7676]: Received disconnect from 10.30.168.15 port 39792:11: Closed due to user request. [preauth]
Dec  6 14:42:13 prd-ubuntu2004-docker-4c-4g-535 sshd[7676]: Disconnected from invalid user jenkins 10.30.168.15 port 39792 [preauth]
Dec  6 14:42:17 prd-ubuntu2004-docker-4c-4g-535 sshd[9077]: Invalid user jenkins from 10.30.168.15 port 39816
Dec  6 14:42:17 prd-ubuntu2004-docker-4c-4g-535 sshd[9077]: Received disconnect from 10.30.168.15 port 39816:11: Closed due to user request. [preauth]
Dec  6 14:42:17 prd-ubuntu2004-docker-4c-4g-535 sshd[9077]: Disconnected from invalid user jenkins 10.30.168.15 port 39816 [preauth]
Dec  6 14:42:18 prd-ubuntu2004-docker-4c-4g-535 useradd[9579]: new group: name=jenkins, GID=1001
Dec  6 14:42:18 prd-ubuntu2004-docker-4c-4g-535 useradd[9579]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Dec  6 14:42:18 prd-ubuntu2004-docker-4c-4g-535 usermod[9613]: add 'jenkins' to group 'docker'
Dec  6 14:42:18 prd-ubuntu2004-docker-4c-4g-535 usermod[9613]: add 'jenkins' to shadow group 'docker'
Dec  6 14:42:20 prd-ubuntu2004-docker-4c-4g-535 sshd[10217]: Accepted publickey for jenkins from 10.30.168.15 port 39832 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Dec  6 14:42:20 prd-ubuntu2004-docker-4c-4g-535 sshd[10217]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec  6 14:42:20 prd-ubuntu2004-docker-4c-4g-535 systemd-logind[762]: New session 2 of user jenkins.
Dec  6 14:42:20 prd-ubuntu2004-docker-4c-4g-535 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec  6 14:43:01 prd-ubuntu2004-docker-4c-4g-535 CRON[24659]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 14:43:01 prd-ubuntu2004-docker-4c-4g-535 CRON[24659]: pam_unix(cron:session): session closed for user root
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 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
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 sudo: pam_unix(sudo:session): session closed for user root
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 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
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 sudo: pam_unix(sudo:session): session closed for user root
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 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
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 sudo: pam_unix(sudo:session): session closed for user root
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 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
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 sudo: pam_unix(sudo:session): session closed for user root
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 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
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 sudo: pam_unix(sudo:session): session closed for user root
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 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
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  6 14:43:40 prd-ubuntu2004-docker-4c-4g-535 sudo: pam_unix(sudo:session): session closed for user root
Dec  6 14:44:01 prd-ubuntu2004-docker-4c-4g-535 CRON[28767]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 14:44:01 prd-ubuntu2004-docker-4c-4g-535 CRON[28767]: pam_unix(cron:session): session closed for user root
Dec  6 14:45:01 prd-ubuntu2004-docker-4c-4g-535 CRON[29532]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 14:45:01 prd-ubuntu2004-docker-4c-4g-535 CRON[29532]: pam_unix(cron:session): session closed for user root
Dec  6 14:46:01 prd-ubuntu2004-docker-4c-4g-535 CRON[30333]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 14:46:01 prd-ubuntu2004-docker-4c-4g-535 CRON[30333]: pam_unix(cron:session): session closed for user root
Dec  6 14:46:46 prd-ubuntu2004-docker-4c-4g-535 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp