Dec  7 03:25:14 prd-ubuntu2004-docker-4c-4g-692 passwd[716]: password for 'ubuntu' changed by 'root'
Dec  7 03:25:14 prd-ubuntu2004-docker-4c-4g-692 systemd-logind[768]: New seat seat0.
Dec  7 03:25:14 prd-ubuntu2004-docker-4c-4g-692 systemd-logind[768]: Watching system buttons on /dev/input/event0 (Power Button)
Dec  7 03:25:14 prd-ubuntu2004-docker-4c-4g-692 systemd-logind[768]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec  7 03:25:14 prd-ubuntu2004-docker-4c-4g-692 sshd[809]: Server listening on 0.0.0.0 port 22.
Dec  7 03:25:14 prd-ubuntu2004-docker-4c-4g-692 sshd[809]: Server listening on :: port 22.
Dec  7 03:25:17 prd-ubuntu2004-docker-4c-4g-692 sshd[1687]: error: kex_exchange_identification: Connection closed by remote host
Dec  7 03:25:26 prd-ubuntu2004-docker-4c-4g-692 sshd[4569]: Invalid user jenkins from 10.30.168.15 port 55234
Dec  7 03:25:26 prd-ubuntu2004-docker-4c-4g-692 sshd[4569]: Received disconnect from 10.30.168.15 port 55234:11: Closed due to user request. [preauth]
Dec  7 03:25:26 prd-ubuntu2004-docker-4c-4g-692 sshd[4569]: Disconnected from invalid user jenkins 10.30.168.15 port 55234 [preauth]
Dec  7 03:25:30 prd-ubuntu2004-docker-4c-4g-692 sshd[6505]: Invalid user jenkins from 10.30.168.15 port 55274
Dec  7 03:25:30 prd-ubuntu2004-docker-4c-4g-692 sshd[6505]: Received disconnect from 10.30.168.15 port 55274:11: Closed due to user request. [preauth]
Dec  7 03:25:30 prd-ubuntu2004-docker-4c-4g-692 sshd[6505]: Disconnected from invalid user jenkins 10.30.168.15 port 55274 [preauth]
Dec  7 03:25:34 prd-ubuntu2004-docker-4c-4g-692 sshd[7701]: Invalid user jenkins from 10.30.168.15 port 55302
Dec  7 03:25:34 prd-ubuntu2004-docker-4c-4g-692 sshd[7701]: Received disconnect from 10.30.168.15 port 55302:11: Closed due to user request. [preauth]
Dec  7 03:25:34 prd-ubuntu2004-docker-4c-4g-692 sshd[7701]: Disconnected from invalid user jenkins 10.30.168.15 port 55302 [preauth]
Dec  7 03:25:39 prd-ubuntu2004-docker-4c-4g-692 sshd[8990]: Invalid user jenkins from 10.30.168.15 port 55338
Dec  7 03:25:39 prd-ubuntu2004-docker-4c-4g-692 sshd[8990]: Received disconnect from 10.30.168.15 port 55338:11: Closed due to user request. [preauth]
Dec  7 03:25:39 prd-ubuntu2004-docker-4c-4g-692 sshd[8990]: Disconnected from invalid user jenkins 10.30.168.15 port 55338 [preauth]
Dec  7 03:25:43 prd-ubuntu2004-docker-4c-4g-692 useradd[10464]: new group: name=jenkins, GID=1001
Dec  7 03:25:43 prd-ubuntu2004-docker-4c-4g-692 useradd[10464]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Dec  7 03:25:43 prd-ubuntu2004-docker-4c-4g-692 usermod[10533]: add 'jenkins' to group 'docker'
Dec  7 03:25:43 prd-ubuntu2004-docker-4c-4g-692 usermod[10533]: add 'jenkins' to shadow group 'docker'
Dec  7 03:25:43 prd-ubuntu2004-docker-4c-4g-692 sshd[10462]: Accepted publickey for jenkins from 10.30.168.15 port 55374 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Dec  7 03:25:43 prd-ubuntu2004-docker-4c-4g-692 sshd[10462]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec  7 03:25:43 prd-ubuntu2004-docker-4c-4g-692 systemd-logind[768]: New session 1 of user jenkins.
Dec  7 03:25:43 prd-ubuntu2004-docker-4c-4g-692 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec  7 03:26:02 prd-ubuntu2004-docker-4c-4g-692 CRON[16246]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  7 03:26:02 prd-ubuntu2004-docker-4c-4g-692 CRON[16246]: pam_unix(cron:session): session closed for user root
Dec  7 03:27:01 prd-ubuntu2004-docker-4c-4g-692 CRON[28570]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  7 03:27:01 prd-ubuntu2004-docker-4c-4g-692 CRON[28570]: pam_unix(cron:session): session closed for user root
Dec  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 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  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 sudo: pam_unix(sudo:session): session closed for user root
Dec  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 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  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 sudo: pam_unix(sudo:session): session closed for user root
Dec  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 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  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 sudo: pam_unix(sudo:session): session closed for user root
Dec  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 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  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 sudo: pam_unix(sudo:session): session closed for user root
Dec  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 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  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 sudo: pam_unix(sudo:session): session closed for user root
Dec  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 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  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  7 03:27:11 prd-ubuntu2004-docker-4c-4g-692 sudo: pam_unix(sudo:session): session closed for user root
Dec  7 03:28:01 prd-ubuntu2004-docker-4c-4g-692 CRON[29162]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  7 03:28:01 prd-ubuntu2004-docker-4c-4g-692 CRON[29162]: pam_unix(cron:session): session closed for user root
Dec  7 03:29:01 prd-ubuntu2004-docker-4c-4g-692 CRON[29888]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  7 03:29:01 prd-ubuntu2004-docker-4c-4g-692 CRON[29888]: pam_unix(cron:session): session closed for user root
Dec  7 03:30:01 prd-ubuntu2004-docker-4c-4g-692 CRON[30518]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  7 03:30:01 prd-ubuntu2004-docker-4c-4g-692 CRON[30518]: pam_unix(cron:session): session closed for user root
Dec  7 03:31:01 prd-ubuntu2004-docker-4c-4g-692 CRON[32257]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  7 03:31:01 prd-ubuntu2004-docker-4c-4g-692 CRON[32257]: pam_unix(cron:session): session closed for user root
Dec  7 03:31:23 prd-ubuntu2004-docker-4c-4g-692 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Dec  7 03:31:23 prd-ubuntu2004-docker-4c-4g-692 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)