Jan 14 21:56:00 prd-ubuntu2004-docker-4c-4g-1681 passwd[712]: password for 'ubuntu' changed by 'root'
Jan 14 21:56:00 prd-ubuntu2004-docker-4c-4g-1681 systemd-logind[775]: New seat seat0.
Jan 14 21:56:00 prd-ubuntu2004-docker-4c-4g-1681 systemd-logind[775]: Watching system buttons on /dev/input/event0 (Power Button)
Jan 14 21:56:00 prd-ubuntu2004-docker-4c-4g-1681 systemd-logind[775]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jan 14 21:56:00 prd-ubuntu2004-docker-4c-4g-1681 sshd[823]: Server listening on 0.0.0.0 port 22.
Jan 14 21:56:00 prd-ubuntu2004-docker-4c-4g-1681 sshd[823]: Server listening on :: port 22.
Jan 14 21:56:04 prd-ubuntu2004-docker-4c-4g-1681 sshd[2246]: error: kex_exchange_identification: Connection closed by remote host
Jan 14 21:56:11 prd-ubuntu2004-docker-4c-4g-1681 sshd[4220]: Invalid user jenkins from 10.30.168.15 port 48072
Jan 14 21:56:11 prd-ubuntu2004-docker-4c-4g-1681 sshd[4220]: Received disconnect from 10.30.168.15 port 48072:11: Closed due to user request. [preauth]
Jan 14 21:56:11 prd-ubuntu2004-docker-4c-4g-1681 sshd[4220]: Disconnected from invalid user jenkins 10.30.168.15 port 48072 [preauth]
Jan 14 21:56:14 prd-ubuntu2004-docker-4c-4g-1681 sshd[5138]: Invalid user jenkins from 10.30.168.15 port 48084
Jan 14 21:56:14 prd-ubuntu2004-docker-4c-4g-1681 sshd[5138]: Received disconnect from 10.30.168.15 port 48084:11: Closed due to user request. [preauth]
Jan 14 21:56:14 prd-ubuntu2004-docker-4c-4g-1681 sshd[5138]: Disconnected from invalid user jenkins 10.30.168.15 port 48084 [preauth]
Jan 14 21:56:16 prd-ubuntu2004-docker-4c-4g-1681 sshd[6020]: Invalid user jenkins from 10.30.168.15 port 48090
Jan 14 21:56:16 prd-ubuntu2004-docker-4c-4g-1681 sshd[6020]: Received disconnect from 10.30.168.15 port 48090:11: Closed due to user request. [preauth]
Jan 14 21:56:16 prd-ubuntu2004-docker-4c-4g-1681 sshd[6020]: Disconnected from invalid user jenkins 10.30.168.15 port 48090 [preauth]
Jan 14 21:56:19 prd-ubuntu2004-docker-4c-4g-1681 sshd[7212]: Invalid user jenkins from 10.30.168.15 port 48100
Jan 14 21:56:19 prd-ubuntu2004-docker-4c-4g-1681 sshd[7212]: Received disconnect from 10.30.168.15 port 48100:11: Closed due to user request. [preauth]
Jan 14 21:56:19 prd-ubuntu2004-docker-4c-4g-1681 sshd[7212]: Disconnected from invalid user jenkins 10.30.168.15 port 48100 [preauth]
Jan 14 21:56:22 prd-ubuntu2004-docker-4c-4g-1681 sshd[8309]: Invalid user jenkins from 10.30.168.15 port 48108
Jan 14 21:56:22 prd-ubuntu2004-docker-4c-4g-1681 sshd[8309]: Received disconnect from 10.30.168.15 port 48108:11: Closed due to user request. [preauth]
Jan 14 21:56:22 prd-ubuntu2004-docker-4c-4g-1681 sshd[8309]: Disconnected from invalid user jenkins 10.30.168.15 port 48108 [preauth]
Jan 14 21:56:25 prd-ubuntu2004-docker-4c-4g-1681 sshd[9180]: Invalid user jenkins from 10.30.168.15 port 48122
Jan 14 21:56:25 prd-ubuntu2004-docker-4c-4g-1681 sshd[9180]: Received disconnect from 10.30.168.15 port 48122:11: Closed due to user request. [preauth]
Jan 14 21:56:25 prd-ubuntu2004-docker-4c-4g-1681 sshd[9180]: Disconnected from invalid user jenkins 10.30.168.15 port 48122 [preauth]
Jan 14 21:56:27 prd-ubuntu2004-docker-4c-4g-1681 useradd[9915]: new group: name=jenkins, GID=1001
Jan 14 21:56:27 prd-ubuntu2004-docker-4c-4g-1681 useradd[9915]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jan 14 21:56:27 prd-ubuntu2004-docker-4c-4g-1681 usermod[9952]: add 'jenkins' to group 'docker'
Jan 14 21:56:27 prd-ubuntu2004-docker-4c-4g-1681 usermod[9952]: add 'jenkins' to shadow group 'docker'
Jan 14 21:56:28 prd-ubuntu2004-docker-4c-4g-1681 sshd[10013]: Accepted publickey for jenkins from 10.30.168.15 port 48136 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Jan 14 21:56:28 prd-ubuntu2004-docker-4c-4g-1681 sshd[10013]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jan 14 21:56:28 prd-ubuntu2004-docker-4c-4g-1681 systemd-logind[775]: New session 1 of user jenkins.
Jan 14 21:56:28 prd-ubuntu2004-docker-4c-4g-1681 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jan 14 21:57:01 prd-ubuntu2004-docker-4c-4g-1681 CRON[21081]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 14 21:57:01 prd-ubuntu2004-docker-4c-4g-1681 CRON[21081]: pam_unix(cron:session): session closed for user root
Jan 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 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 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 sudo: pam_unix(sudo:session): session closed for user root
Jan 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 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 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 sudo: pam_unix(sudo:session): session closed for user root
Jan 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 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 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 sudo: pam_unix(sudo:session): session closed for user root
Jan 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 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 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 sudo: pam_unix(sudo:session): session closed for user root
Jan 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 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 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 sudo: pam_unix(sudo:session): session closed for user root
Jan 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 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 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jan 14 21:57:51 prd-ubuntu2004-docker-4c-4g-1681 sudo: pam_unix(sudo:session): session closed for user root
Jan 14 21:58:01 prd-ubuntu2004-docker-4c-4g-1681 CRON[28688]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 14 21:58:01 prd-ubuntu2004-docker-4c-4g-1681 CRON[28687]: pam_unix(cron:session): session opened for user root by (uid=0)
Jan 14 21:58:01 prd-ubuntu2004-docker-4c-4g-1681 CRON[28687]: pam_unix(cron:session): session closed for user root
Jan 14 21:58:01 prd-ubuntu2004-docker-4c-4g-1681 CRON[28688]: pam_unix(cron:session): session closed for user root
Jan 14 21:58:15 prd-ubuntu2004-docker-4c-4g-1681 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 14 21:58:15 prd-ubuntu2004-docker-4c-4g-1681 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)