Dec  6 14:42:17 prd-ubuntu2004-docker-4c-4g-536 passwd[714]: password for 'ubuntu' changed by 'root'
Dec  6 14:42:17 prd-ubuntu2004-docker-4c-4g-536 systemd-logind[763]: New seat seat0.
Dec  6 14:42:17 prd-ubuntu2004-docker-4c-4g-536 systemd-logind[763]: Watching system buttons on /dev/input/event0 (Power Button)
Dec  6 14:42:17 prd-ubuntu2004-docker-4c-4g-536 systemd-logind[763]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec  6 14:42:17 prd-ubuntu2004-docker-4c-4g-536 sshd[806]: Server listening on 0.0.0.0 port 22.
Dec  6 14:42:17 prd-ubuntu2004-docker-4c-4g-536 sshd[806]: Server listening on :: port 22.
Dec  6 14:42:24 prd-ubuntu2004-docker-4c-4g-536 sshd[2994]: error: kex_exchange_identification: Connection closed by remote host
Dec  6 14:42:34 prd-ubuntu2004-docker-4c-4g-536 sshd[6064]: Invalid user jenkins from 10.30.168.15 port 35078
Dec  6 14:42:34 prd-ubuntu2004-docker-4c-4g-536 sshd[6064]: Received disconnect from 10.30.168.15 port 35078:11: Closed due to user request. [preauth]
Dec  6 14:42:34 prd-ubuntu2004-docker-4c-4g-536 sshd[6064]: Disconnected from invalid user jenkins 10.30.168.15 port 35078 [preauth]
Dec  6 14:42:40 prd-ubuntu2004-docker-4c-4g-536 sshd[8006]: Invalid user jenkins from 10.30.168.15 port 35102
Dec  6 14:42:40 prd-ubuntu2004-docker-4c-4g-536 sshd[8006]: Received disconnect from 10.30.168.15 port 35102:11: Closed due to user request. [preauth]
Dec  6 14:42:40 prd-ubuntu2004-docker-4c-4g-536 sshd[8006]: Disconnected from invalid user jenkins 10.30.168.15 port 35102 [preauth]
Dec  6 14:42:44 prd-ubuntu2004-docker-4c-4g-536 sshd[9089]: Invalid user jenkins from 10.30.168.15 port 35116
Dec  6 14:42:44 prd-ubuntu2004-docker-4c-4g-536 sshd[9089]: Received disconnect from 10.30.168.15 port 35116:11: Closed due to user request. [preauth]
Dec  6 14:42:44 prd-ubuntu2004-docker-4c-4g-536 sshd[9089]: Disconnected from invalid user jenkins 10.30.168.15 port 35116 [preauth]
Dec  6 14:42:47 prd-ubuntu2004-docker-4c-4g-536 sshd[9696]: Invalid user jenkins from 10.30.168.15 port 35136
Dec  6 14:42:47 prd-ubuntu2004-docker-4c-4g-536 sshd[9696]: Received disconnect from 10.30.168.15 port 35136:11: Closed due to user request. [preauth]
Dec  6 14:42:47 prd-ubuntu2004-docker-4c-4g-536 sshd[9696]: Disconnected from invalid user jenkins 10.30.168.15 port 35136 [preauth]
Dec  6 14:42:50 prd-ubuntu2004-docker-4c-4g-536 sshd[10453]: Invalid user jenkins from 10.30.168.15 port 35150
Dec  6 14:42:51 prd-ubuntu2004-docker-4c-4g-536 sshd[10453]: Received disconnect from 10.30.168.15 port 35150:11: Closed due to user request. [preauth]
Dec  6 14:42:51 prd-ubuntu2004-docker-4c-4g-536 sshd[10453]: Disconnected from invalid user jenkins 10.30.168.15 port 35150 [preauth]
Dec  6 14:42:51 prd-ubuntu2004-docker-4c-4g-536 useradd[10795]: new group: name=jenkins, GID=1001
Dec  6 14:42:51 prd-ubuntu2004-docker-4c-4g-536 useradd[10795]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Dec  6 14:42:51 prd-ubuntu2004-docker-4c-4g-536 usermod[10851]: add 'jenkins' to group 'docker'
Dec  6 14:42:51 prd-ubuntu2004-docker-4c-4g-536 usermod[10851]: add 'jenkins' to shadow group 'docker'
Dec  6 14:42:54 prd-ubuntu2004-docker-4c-4g-536 sshd[11441]: Accepted publickey for jenkins from 10.30.168.15 port 35156 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Dec  6 14:42:54 prd-ubuntu2004-docker-4c-4g-536 sshd[11441]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec  6 14:42:54 prd-ubuntu2004-docker-4c-4g-536 systemd-logind[763]: New session 1 of user jenkins.
Dec  6 14:42:54 prd-ubuntu2004-docker-4c-4g-536 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec  6 14:43:02 prd-ubuntu2004-docker-4c-4g-536 CRON[13506]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 14:43:02 prd-ubuntu2004-docker-4c-4g-536 CRON[13506]: pam_unix(cron:session): session closed for user root
Dec  6 14:44:01 prd-ubuntu2004-docker-4c-4g-536 CRON[28034]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 14:44:01 prd-ubuntu2004-docker-4c-4g-536 CRON[28034]: pam_unix(cron:session): session closed for user root
Dec  6 14:45:01 prd-ubuntu2004-docker-4c-4g-536 CRON[28038]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 14:45:01 prd-ubuntu2004-docker-4c-4g-536 CRON[28038]: pam_unix(cron:session): session closed for user root
Dec  6 14:46:01 prd-ubuntu2004-docker-4c-4g-536 CRON[28041]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 14:46:01 prd-ubuntu2004-docker-4c-4g-536 CRON[28041]: pam_unix(cron:session): session closed for user root
Dec  6 14:47:01 prd-ubuntu2004-docker-4c-4g-536 CRON[28358]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 14:47:01 prd-ubuntu2004-docker-4c-4g-536 CRON[28358]: pam_unix(cron:session): session closed for user root
Dec  6 14:48:01 prd-ubuntu2004-docker-4c-4g-536 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 14:48:01 prd-ubuntu2004-docker-4c-4g-536 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  6 14:48:01 prd-ubuntu2004-docker-4c-4g-536 sudo: pam_unix(sudo:session): session closed for user root
Dec  6 14:48:01 prd-ubuntu2004-docker-4c-4g-536 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 14:48:01 prd-ubuntu2004-docker-4c-4g-536 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  6 14:48:01 prd-ubuntu2004-docker-4c-4g-536 sudo: pam_unix(sudo:session): session closed for user root
Dec  6 14:48:01 prd-ubuntu2004-docker-4c-4g-536 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 14:48:01 prd-ubuntu2004-docker-4c-4g-536 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  6 14:48:01 prd-ubuntu2004-docker-4c-4g-536 sudo: pam_unix(sudo:session): session closed for user root
Dec  6 14:48:01 prd-ubuntu2004-docker-4c-4g-536 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 14:48:01 prd-ubuntu2004-docker-4c-4g-536 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  6 14:48:01 prd-ubuntu2004-docker-4c-4g-536 sudo: pam_unix(sudo:session): session closed for user root
Dec  6 14:48:01 prd-ubuntu2004-docker-4c-4g-536 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 14:48:01 prd-ubuntu2004-docker-4c-4g-536 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  6 14:48:01 prd-ubuntu2004-docker-4c-4g-536 sudo: pam_unix(sudo:session): session closed for user root
Dec  6 14:48:01 prd-ubuntu2004-docker-4c-4g-536 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 14:48:01 prd-ubuntu2004-docker-4c-4g-536 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec  6 14:48:01 prd-ubuntu2004-docker-4c-4g-536 sudo: pam_unix(sudo:session): session closed for user root
Dec  6 14:48:01 prd-ubuntu2004-docker-4c-4g-536 CRON[29607]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 14:48:01 prd-ubuntu2004-docker-4c-4g-536 CRON[29607]: pam_unix(cron:session): session closed for user root
Dec  6 14:49:01 prd-ubuntu2004-docker-4c-4g-536 CRON[30318]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 14:49:01 prd-ubuntu2004-docker-4c-4g-536 CRON[30318]: pam_unix(cron:session): session closed for user root
Dec  6 14:50:01 prd-ubuntu2004-docker-4c-4g-536 CRON[31106]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 14:50:01 prd-ubuntu2004-docker-4c-4g-536 CRON[31106]: pam_unix(cron:session): session closed for user root
Dec  6 14:51:01 prd-ubuntu2004-docker-4c-4g-536 CRON[31842]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 14:51:01 prd-ubuntu2004-docker-4c-4g-536 CRON[31842]: pam_unix(cron:session): session closed for user root
Dec  6 14:52:01 prd-ubuntu2004-docker-4c-4g-536 CRON[32639]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  6 14:52:01 prd-ubuntu2004-docker-4c-4g-536 CRON[32639]: pam_unix(cron:session): session closed for user root
Dec  6 14:52:28 prd-ubuntu2004-docker-4c-4g-536 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  6 14:52:28 prd-ubuntu2004-docker-4c-4g-536 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)