Jan  9 11:52:48 prd-ubuntu2004-docker-4c-4g-253 passwd[716]: password for 'ubuntu' changed by 'root'
Jan  9 11:52:48 prd-ubuntu2004-docker-4c-4g-253 sshd[804]: Server listening on 0.0.0.0 port 22.
Jan  9 11:52:48 prd-ubuntu2004-docker-4c-4g-253 sshd[804]: Server listening on :: port 22.
Jan  9 11:52:48 prd-ubuntu2004-docker-4c-4g-253 systemd-logind[761]: New seat seat0.
Jan  9 11:52:48 prd-ubuntu2004-docker-4c-4g-253 systemd-logind[761]: Watching system buttons on /dev/input/event0 (Power Button)
Jan  9 11:52:48 prd-ubuntu2004-docker-4c-4g-253 systemd-logind[761]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan  9 11:52:52 prd-ubuntu2004-docker-4c-4g-253 sshd[2309]: error: kex_exchange_identification: Connection closed by remote host
Jan  9 11:53:00 prd-ubuntu2004-docker-4c-4g-253 sshd[4911]: Invalid user jenkins from 10.30.168.15 port 34974
Jan  9 11:53:00 prd-ubuntu2004-docker-4c-4g-253 sshd[4911]: Received disconnect from 10.30.168.15 port 34974:11: Closed due to user request. [preauth]
Jan  9 11:53:00 prd-ubuntu2004-docker-4c-4g-253 sshd[4911]: Disconnected from invalid user jenkins 10.30.168.15 port 34974 [preauth]
Jan  9 11:53:01 prd-ubuntu2004-docker-4c-4g-253 CRON[5375]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 11:53:01 prd-ubuntu2004-docker-4c-4g-253 CRON[5375]: pam_unix(cron:session): session closed for user root
Jan  9 11:53:03 prd-ubuntu2004-docker-4c-4g-253 sshd[5963]: Invalid user jenkins from 10.30.168.15 port 34976
Jan  9 11:53:03 prd-ubuntu2004-docker-4c-4g-253 sshd[5963]: Received disconnect from 10.30.168.15 port 34976:11: Closed due to user request. [preauth]
Jan  9 11:53:03 prd-ubuntu2004-docker-4c-4g-253 sshd[5963]: Disconnected from invalid user jenkins 10.30.168.15 port 34976 [preauth]
Jan  9 11:53:06 prd-ubuntu2004-docker-4c-4g-253 sshd[6972]: Invalid user jenkins from 10.30.168.15 port 34978
Jan  9 11:53:06 prd-ubuntu2004-docker-4c-4g-253 sshd[6972]: Received disconnect from 10.30.168.15 port 34978:11: Closed due to user request. [preauth]
Jan  9 11:53:06 prd-ubuntu2004-docker-4c-4g-253 sshd[6972]: Disconnected from invalid user jenkins 10.30.168.15 port 34978 [preauth]
Jan  9 11:53:09 prd-ubuntu2004-docker-4c-4g-253 sshd[8408]: Invalid user jenkins from 10.30.168.15 port 35002
Jan  9 11:53:10 prd-ubuntu2004-docker-4c-4g-253 sshd[8408]: Received disconnect from 10.30.168.15 port 35002:11: Closed due to user request. [preauth]
Jan  9 11:53:10 prd-ubuntu2004-docker-4c-4g-253 sshd[8408]: Disconnected from invalid user jenkins 10.30.168.15 port 35002 [preauth]
Jan  9 11:53:12 prd-ubuntu2004-docker-4c-4g-253 sshd[9538]: Invalid user jenkins from 10.30.168.15 port 35006
Jan  9 11:53:12 prd-ubuntu2004-docker-4c-4g-253 sshd[9538]: Received disconnect from 10.30.168.15 port 35006:11: Closed due to user request. [preauth]
Jan  9 11:53:12 prd-ubuntu2004-docker-4c-4g-253 sshd[9538]: Disconnected from invalid user jenkins 10.30.168.15 port 35006 [preauth]
Jan  9 11:53:14 prd-ubuntu2004-docker-4c-4g-253 useradd[10132]: new group: name=jenkins, GID=1001
Jan  9 11:53:14 prd-ubuntu2004-docker-4c-4g-253 useradd[10132]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jan  9 11:53:14 prd-ubuntu2004-docker-4c-4g-253 usermod[10167]: add 'jenkins' to group 'docker'
Jan  9 11:53:14 prd-ubuntu2004-docker-4c-4g-253 usermod[10167]: add 'jenkins' to shadow group 'docker'
Jan  9 11:53:15 prd-ubuntu2004-docker-4c-4g-253 sshd[10615]: Accepted publickey for jenkins from 10.30.168.15 port 35014 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Jan  9 11:53:15 prd-ubuntu2004-docker-4c-4g-253 sshd[10615]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan  9 11:53:15 prd-ubuntu2004-docker-4c-4g-253 systemd-logind[761]: New session 2 of user jenkins.
Jan  9 11:53:15 prd-ubuntu2004-docker-4c-4g-253 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan  9 11:54:02 prd-ubuntu2004-docker-4c-4g-253 CRON[28326]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 11:54:02 prd-ubuntu2004-docker-4c-4g-253 CRON[28326]: pam_unix(cron:session): session closed for user root
Jan  9 11:54:31 prd-ubuntu2004-docker-4c-4g-253 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 11:54:31 prd-ubuntu2004-docker-4c-4g-253 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 11:54:31 prd-ubuntu2004-docker-4c-4g-253 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 11:54:31 prd-ubuntu2004-docker-4c-4g-253 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 11:54:31 prd-ubuntu2004-docker-4c-4g-253 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 11:54:31 prd-ubuntu2004-docker-4c-4g-253 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 11:54:31 prd-ubuntu2004-docker-4c-4g-253 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 11:54:31 prd-ubuntu2004-docker-4c-4g-253 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 11:54:31 prd-ubuntu2004-docker-4c-4g-253 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 11:54:31 prd-ubuntu2004-docker-4c-4g-253 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 11:54:31 prd-ubuntu2004-docker-4c-4g-253 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 11:54:31 prd-ubuntu2004-docker-4c-4g-253 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 11:54:31 prd-ubuntu2004-docker-4c-4g-253 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 11:54:31 prd-ubuntu2004-docker-4c-4g-253 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 11:54:31 prd-ubuntu2004-docker-4c-4g-253 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 11:54:31 prd-ubuntu2004-docker-4c-4g-253 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 11:54:31 prd-ubuntu2004-docker-4c-4g-253 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan  9 11:54:31 prd-ubuntu2004-docker-4c-4g-253 sudo: pam_unix(sudo:session): session closed for user root
Jan  9 11:55:01 prd-ubuntu2004-docker-4c-4g-253 CRON[28773]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 11:55:01 prd-ubuntu2004-docker-4c-4g-253 CRON[28773]: pam_unix(cron:session): session closed for user root
Jan  9 11:56:01 prd-ubuntu2004-docker-4c-4g-253 CRON[29550]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 11:56:01 prd-ubuntu2004-docker-4c-4g-253 CRON[29550]: pam_unix(cron:session): session closed for user root
Jan  9 11:57:01 prd-ubuntu2004-docker-4c-4g-253 CRON[30175]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 11:57:01 prd-ubuntu2004-docker-4c-4g-253 CRON[30175]: pam_unix(cron:session): session closed for user root
Jan  9 11:58:01 prd-ubuntu2004-docker-4c-4g-253 CRON[31197]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 11:58:01 prd-ubuntu2004-docker-4c-4g-253 CRON[31197]: pam_unix(cron:session): session closed for user root
Jan  9 11:59:01 prd-ubuntu2004-docker-4c-4g-253 CRON[32515]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 11:59:01 prd-ubuntu2004-docker-4c-4g-253 CRON[32515]: pam_unix(cron:session): session closed for user root
Jan  9 12:00:01 prd-ubuntu2004-docker-4c-4g-253 CRON[33387]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:00:01 prd-ubuntu2004-docker-4c-4g-253 CRON[33387]: pam_unix(cron:session): session closed for user root
Jan  9 12:01:01 prd-ubuntu2004-docker-4c-4g-253 CRON[34414]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:01:01 prd-ubuntu2004-docker-4c-4g-253 CRON[34414]: pam_unix(cron:session): session closed for user root
Jan  9 12:02:01 prd-ubuntu2004-docker-4c-4g-253 CRON[35196]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:02:01 prd-ubuntu2004-docker-4c-4g-253 CRON[35196]: pam_unix(cron:session): session closed for user root
Jan  9 12:03:01 prd-ubuntu2004-docker-4c-4g-253 CRON[35742]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:03:01 prd-ubuntu2004-docker-4c-4g-253 CRON[35742]: pam_unix(cron:session): session closed for user root
Jan  9 12:04:01 prd-ubuntu2004-docker-4c-4g-253 CRON[36596]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:04:01 prd-ubuntu2004-docker-4c-4g-253 CRON[36596]: pam_unix(cron:session): session closed for user root
Jan  9 12:05:01 prd-ubuntu2004-docker-4c-4g-253 CRON[37185]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:05:01 prd-ubuntu2004-docker-4c-4g-253 CRON[37185]: pam_unix(cron:session): session closed for user root
Jan  9 12:06:01 prd-ubuntu2004-docker-4c-4g-253 CRON[37884]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan  9 12:06:01 prd-ubuntu2004-docker-4c-4g-253 CRON[37884]: pam_unix(cron:session): session closed for user root
Jan  9 12:06:26 prd-ubuntu2004-docker-4c-4g-253 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 12:06:26 prd-ubuntu2004-docker-4c-4g-253 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)