Jan  9 11:56:38 prd-ubuntu2004-docker-4c-4g-257 passwd[717]: password for 'ubuntu' changed by 'root'
Jan  9 11:56:38 prd-ubuntu2004-docker-4c-4g-257 sshd[820]: Server listening on 0.0.0.0 port 22.
Jan  9 11:56:38 prd-ubuntu2004-docker-4c-4g-257 sshd[820]: Server listening on :: port 22.
Jan  9 11:56:38 prd-ubuntu2004-docker-4c-4g-257 systemd-logind[764]: New seat seat0.
Jan  9 11:56:38 prd-ubuntu2004-docker-4c-4g-257 systemd-logind[764]: Watching system buttons on /dev/input/event0 (Power Button)
Jan  9 11:56:38 prd-ubuntu2004-docker-4c-4g-257 systemd-logind[764]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan  9 11:56:41 prd-ubuntu2004-docker-4c-4g-257 sshd[1999]: error: kex_exchange_identification: Connection closed by remote host
Jan  9 11:56:50 prd-ubuntu2004-docker-4c-4g-257 sshd[5090]: Invalid user jenkins from 10.30.168.15 port 60544
Jan  9 11:56:50 prd-ubuntu2004-docker-4c-4g-257 sshd[5090]: Received disconnect from 10.30.168.15 port 60544:11: Closed due to user request. [preauth]
Jan  9 11:56:50 prd-ubuntu2004-docker-4c-4g-257 sshd[5090]: Disconnected from invalid user jenkins 10.30.168.15 port 60544 [preauth]
Jan  9 11:56:54 prd-ubuntu2004-docker-4c-4g-257 sshd[6257]: Invalid user jenkins from 10.30.168.15 port 60574
Jan  9 11:56:54 prd-ubuntu2004-docker-4c-4g-257 sshd[6257]: Received disconnect from 10.30.168.15 port 60574:11: Closed due to user request. [preauth]
Jan  9 11:56:54 prd-ubuntu2004-docker-4c-4g-257 sshd[6257]: Disconnected from invalid user jenkins 10.30.168.15 port 60574 [preauth]
Jan  9 11:56:58 prd-ubuntu2004-docker-4c-4g-257 sshd[7673]: Invalid user jenkins from 10.30.168.15 port 60598
Jan  9 11:56:58 prd-ubuntu2004-docker-4c-4g-257 sshd[7673]: Received disconnect from 10.30.168.15 port 60598:11: Closed due to user request. [preauth]
Jan  9 11:56:58 prd-ubuntu2004-docker-4c-4g-257 sshd[7673]: Disconnected from invalid user jenkins 10.30.168.15 port 60598 [preauth]
Jan  9 11:57:02 prd-ubuntu2004-docker-4c-4g-257 CRON[9466]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 11:57:02 prd-ubuntu2004-docker-4c-4g-257 CRON[9466]: pam_unix(cron:session): session closed for user root
Jan  9 11:57:02 prd-ubuntu2004-docker-4c-4g-257 sshd[9418]: Invalid user jenkins from 10.30.168.15 port 60628
Jan  9 11:57:02 prd-ubuntu2004-docker-4c-4g-257 sshd[9418]: Received disconnect from 10.30.168.15 port 60628:11: Closed due to user request. [preauth]
Jan  9 11:57:02 prd-ubuntu2004-docker-4c-4g-257 sshd[9418]: Disconnected from invalid user jenkins 10.30.168.15 port 60628 [preauth]
Jan  9 11:57:04 prd-ubuntu2004-docker-4c-4g-257 useradd[10103]: new group: name=jenkins, GID=1001
Jan  9 11:57:04 prd-ubuntu2004-docker-4c-4g-257 useradd[10103]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jan  9 11:57:04 prd-ubuntu2004-docker-4c-4g-257 usermod[10141]: add 'jenkins' to group 'docker'
Jan  9 11:57:04 prd-ubuntu2004-docker-4c-4g-257 usermod[10141]: add 'jenkins' to shadow group 'docker'
Jan  9 11:57:05 prd-ubuntu2004-docker-4c-4g-257 sshd[10622]: Accepted publickey for jenkins from 10.30.168.15 port 60632 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Jan  9 11:57:05 prd-ubuntu2004-docker-4c-4g-257 sshd[10622]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan  9 11:57:05 prd-ubuntu2004-docker-4c-4g-257 systemd-logind[764]: New session 2 of user jenkins.
Jan  9 11:57:05 prd-ubuntu2004-docker-4c-4g-257 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  9 11:58:01 prd-ubuntu2004-docker-4c-4g-257 CRON[28353]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 11:58:01 prd-ubuntu2004-docker-4c-4g-257 CRON[28353]: pam_unix(cron:session): session closed for user root
Jan  9 11:58:34 prd-ubuntu2004-docker-4c-4g-257 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 11:58:34 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 11:58:34 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 11:58:34 prd-ubuntu2004-docker-4c-4g-257 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 11:58:34 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 11:58:34 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 11:58:34 prd-ubuntu2004-docker-4c-4g-257 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 11:58:34 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 11:58:34 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 11:58:34 prd-ubuntu2004-docker-4c-4g-257 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 11:58:34 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 11:58:34 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 11:58:34 prd-ubuntu2004-docker-4c-4g-257 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 11:58:34 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 11:58:34 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 11:58:34 prd-ubuntu2004-docker-4c-4g-257 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 11:58:34 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 11:58:34 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 11:59:01 prd-ubuntu2004-docker-4c-4g-257 CRON[28697]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 11:59:01 prd-ubuntu2004-docker-4c-4g-257 CRON[28697]: pam_unix(cron:session): session closed for user root
Jan  9 12:00:01 prd-ubuntu2004-docker-4c-4g-257 CRON[29535]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:00:01 prd-ubuntu2004-docker-4c-4g-257 CRON[29535]: pam_unix(cron:session): session closed for user root
Jan  9 12:01:01 prd-ubuntu2004-docker-4c-4g-257 CRON[30233]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:01:01 prd-ubuntu2004-docker-4c-4g-257 CRON[30233]: pam_unix(cron:session): session closed for user root
Jan  9 12:02:01 prd-ubuntu2004-docker-4c-4g-257 CRON[31654]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:02:01 prd-ubuntu2004-docker-4c-4g-257 CRON[31654]: pam_unix(cron:session): session closed for user root
Jan  9 12:03:01 prd-ubuntu2004-docker-4c-4g-257 CRON[32230]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:03:01 prd-ubuntu2004-docker-4c-4g-257 CRON[32230]: pam_unix(cron:session): session closed for user root
Jan  9 12:04:01 prd-ubuntu2004-docker-4c-4g-257 CRON[33132]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:04:01 prd-ubuntu2004-docker-4c-4g-257 CRON[33132]: pam_unix(cron:session): session closed for user root
Jan  9 12:05:01 prd-ubuntu2004-docker-4c-4g-257 CRON[34173]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:05:01 prd-ubuntu2004-docker-4c-4g-257 CRON[34173]: pam_unix(cron:session): session closed for user root
Jan  9 12:06:01 prd-ubuntu2004-docker-4c-4g-257 CRON[34945]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:06:01 prd-ubuntu2004-docker-4c-4g-257 CRON[34945]: pam_unix(cron:session): session closed for user root
Jan  9 12:07:01 prd-ubuntu2004-docker-4c-4g-257 CRON[35485]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:07:01 prd-ubuntu2004-docker-4c-4g-257 CRON[35485]: pam_unix(cron:session): session closed for user root
Jan  9 12:08:01 prd-ubuntu2004-docker-4c-4g-257 CRON[36323]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:08:01 prd-ubuntu2004-docker-4c-4g-257 CRON[36323]: pam_unix(cron:session): session closed for user root
Jan  9 12:09:01 prd-ubuntu2004-docker-4c-4g-257 CRON[36865]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:09:01 prd-ubuntu2004-docker-4c-4g-257 CRON[36865]: pam_unix(cron:session): session closed for user root
Jan  9 12:10:01 prd-ubuntu2004-docker-4c-4g-257 CRON[37583]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:10:01 prd-ubuntu2004-docker-4c-4g-257 CRON[37583]: pam_unix(cron:session): session closed for user root
Jan  9 12:11:01 prd-ubuntu2004-docker-4c-4g-257 CRON[38225]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:11:01 prd-ubuntu2004-docker-4c-4g-257 CRON[38225]: pam_unix(cron:session): session closed for user root
Jan  9 12:12:01 prd-ubuntu2004-docker-4c-4g-257 CRON[39125]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:12:01 prd-ubuntu2004-docker-4c-4g-257 CRON[39125]: pam_unix(cron:session): session closed for user root
Jan  9 12:13:01 prd-ubuntu2004-docker-4c-4g-257 CRON[40212]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:13:01 prd-ubuntu2004-docker-4c-4g-257 CRON[40212]: pam_unix(cron:session): session closed for user root
Jan  9 12:14:01 prd-ubuntu2004-docker-4c-4g-257 CRON[41214]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:14:01 prd-ubuntu2004-docker-4c-4g-257 CRON[41214]: pam_unix(cron:session): session closed for user root
Jan  9 12:15:01 prd-ubuntu2004-docker-4c-4g-257 CRON[41973]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:15:01 prd-ubuntu2004-docker-4c-4g-257 CRON[41973]: pam_unix(cron:session): session closed for user root
Jan  9 12:16:01 prd-ubuntu2004-docker-4c-4g-257 CRON[42589]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:16:01 prd-ubuntu2004-docker-4c-4g-257 CRON[42589]: pam_unix(cron:session): session closed for user root
Jan  9 12:16:10 prd-ubuntu2004-docker-4c-4g-257 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 12:16:10 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)