Jul  5 17:26:47 prd-ubuntu2004-docker-4c-4g-18056 passwd[715]: password for 'ubuntu' changed by 'root'
Jul  5 17:26:47 prd-ubuntu2004-docker-4c-4g-18056 sshd[816]: Server listening on 0.0.0.0 port 22.
Jul  5 17:26:47 prd-ubuntu2004-docker-4c-4g-18056 sshd[816]: Server listening on :: port 22.
Jul  5 17:26:47 prd-ubuntu2004-docker-4c-4g-18056 systemd-logind[768]: New seat seat0.
Jul  5 17:26:47 prd-ubuntu2004-docker-4c-4g-18056 systemd-logind[768]: Watching system buttons on /dev/input/event0 (Power Button)
Jul  5 17:26:47 prd-ubuntu2004-docker-4c-4g-18056 systemd-logind[768]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul  5 17:26:49 prd-ubuntu2004-docker-4c-4g-18056 sshd[1550]: error: kex_exchange_identification: Connection closed by remote host
Jul  5 17:26:57 prd-ubuntu2004-docker-4c-4g-18056 sshd[4117]: Invalid user jenkins from 10.30.168.15 port 43682
Jul  5 17:26:57 prd-ubuntu2004-docker-4c-4g-18056 sshd[4117]: Received disconnect from 10.30.168.15 port 43682:11: Closed due to user request. [preauth]
Jul  5 17:26:57 prd-ubuntu2004-docker-4c-4g-18056 sshd[4117]: Disconnected from invalid user jenkins 10.30.168.15 port 43682 [preauth]
Jul  5 17:26:59 prd-ubuntu2004-docker-4c-4g-18056 sshd[4955]: Invalid user jenkins from 10.30.168.15 port 43684
Jul  5 17:26:59 prd-ubuntu2004-docker-4c-4g-18056 sshd[4955]: Received disconnect from 10.30.168.15 port 43684:11: Closed due to user request. [preauth]
Jul  5 17:26:59 prd-ubuntu2004-docker-4c-4g-18056 sshd[4955]: Disconnected from invalid user jenkins 10.30.168.15 port 43684 [preauth]
Jul  5 17:27:01 prd-ubuntu2004-docker-4c-4g-18056 CRON[5405]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  5 17:27:01 prd-ubuntu2004-docker-4c-4g-18056 CRON[5405]: pam_unix(cron:session): session closed for user root
Jul  5 17:27:02 prd-ubuntu2004-docker-4c-4g-18056 sshd[5940]: Invalid user jenkins from 10.30.168.15 port 43690
Jul  5 17:27:02 prd-ubuntu2004-docker-4c-4g-18056 sshd[5940]: Received disconnect from 10.30.168.15 port 43690:11: Closed due to user request. [preauth]
Jul  5 17:27:02 prd-ubuntu2004-docker-4c-4g-18056 sshd[5940]: Disconnected from invalid user jenkins 10.30.168.15 port 43690 [preauth]
Jul  5 17:27:06 prd-ubuntu2004-docker-4c-4g-18056 sshd[7050]: Invalid user jenkins from 10.30.168.15 port 43694
Jul  5 17:27:06 prd-ubuntu2004-docker-4c-4g-18056 sshd[7050]: Received disconnect from 10.30.168.15 port 43694:11: Closed due to user request. [preauth]
Jul  5 17:27:06 prd-ubuntu2004-docker-4c-4g-18056 sshd[7050]: Disconnected from invalid user jenkins 10.30.168.15 port 43694 [preauth]
Jul  5 17:27:09 prd-ubuntu2004-docker-4c-4g-18056 sshd[8305]: Invalid user jenkins from 10.30.168.15 port 43698
Jul  5 17:27:09 prd-ubuntu2004-docker-4c-4g-18056 sshd[8305]: Received disconnect from 10.30.168.15 port 43698:11: Closed due to user request. [preauth]
Jul  5 17:27:09 prd-ubuntu2004-docker-4c-4g-18056 sshd[8305]: Disconnected from invalid user jenkins 10.30.168.15 port 43698 [preauth]
Jul  5 17:27:12 prd-ubuntu2004-docker-4c-4g-18056 sshd[9336]: Invalid user jenkins from 10.30.168.15 port 43702
Jul  5 17:27:12 prd-ubuntu2004-docker-4c-4g-18056 sshd[9336]: Received disconnect from 10.30.168.15 port 43702:11: Closed due to user request. [preauth]
Jul  5 17:27:12 prd-ubuntu2004-docker-4c-4g-18056 sshd[9336]: Disconnected from invalid user jenkins 10.30.168.15 port 43702 [preauth]
Jul  5 17:27:12 prd-ubuntu2004-docker-4c-4g-18056 useradd[9603]: new group: name=jenkins, GID=1001
Jul  5 17:27:12 prd-ubuntu2004-docker-4c-4g-18056 useradd[9603]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jul  5 17:27:12 prd-ubuntu2004-docker-4c-4g-18056 usermod[9641]: add 'jenkins' to group 'docker'
Jul  5 17:27:12 prd-ubuntu2004-docker-4c-4g-18056 usermod[9641]: add 'jenkins' to shadow group 'docker'
Jul  5 17:27:15 prd-ubuntu2004-docker-4c-4g-18056 sshd[10431]: Accepted publickey for jenkins from 10.30.168.15 port 43706 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Jul  5 17:27:15 prd-ubuntu2004-docker-4c-4g-18056 sshd[10431]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul  5 17:27:15 prd-ubuntu2004-docker-4c-4g-18056 systemd-logind[768]: New session 2 of user jenkins.
Jul  5 17:27:15 prd-ubuntu2004-docker-4c-4g-18056 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul  5 17:28:02 prd-ubuntu2004-docker-4c-4g-18056 CRON[28417]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  5 17:28:02 prd-ubuntu2004-docker-4c-4g-18056 CRON[28417]: pam_unix(cron:session): session closed for user root
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 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
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 sudo: pam_unix(sudo:session): session closed for user root
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 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
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 sudo: pam_unix(sudo:session): session closed for user root
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 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
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 sudo: pam_unix(sudo:session): session closed for user root
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 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
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 sudo: pam_unix(sudo:session): session closed for user root
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 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
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 sudo: pam_unix(sudo:session): session closed for user root
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 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
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul  5 17:28:33 prd-ubuntu2004-docker-4c-4g-18056 sudo: pam_unix(sudo:session): session closed for user root
Jul  5 17:29:01 prd-ubuntu2004-docker-4c-4g-18056 CRON[28918]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  5 17:29:01 prd-ubuntu2004-docker-4c-4g-18056 CRON[28918]: pam_unix(cron:session): session closed for user root
Jul  5 17:30:01 prd-ubuntu2004-docker-4c-4g-18056 CRON[29841]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul  5 17:30:01 prd-ubuntu2004-docker-4c-4g-18056 CRON[29841]: pam_unix(cron:session): session closed for user root
Jul  5 17:30:06 prd-ubuntu2004-docker-4c-4g-18056 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jul  5 17:30:06 prd-ubuntu2004-docker-4c-4g-18056 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)