Jul 16 09:48:39 prd-ubuntu2004-docker-4c-4g-21020 passwd[703]: password for 'ubuntu' changed by 'root'
Jul 16 09:48:39 prd-ubuntu2004-docker-4c-4g-21020 systemd-logind[748]: New seat seat0.
Jul 16 09:48:39 prd-ubuntu2004-docker-4c-4g-21020 systemd-logind[748]: Watching system buttons on /dev/input/event0 (Power Button)
Jul 16 09:48:39 prd-ubuntu2004-docker-4c-4g-21020 systemd-logind[748]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jul 16 09:48:39 prd-ubuntu2004-docker-4c-4g-21020 sshd[814]: Server listening on 0.0.0.0 port 22.
Jul 16 09:48:39 prd-ubuntu2004-docker-4c-4g-21020 sshd[814]: Server listening on :: port 22.
Jul 16 09:48:42 prd-ubuntu2004-docker-4c-4g-21020 sshd[1788]: error: kex_exchange_identification: Connection closed by remote host
Jul 16 09:48:48 prd-ubuntu2004-docker-4c-4g-21020 sshd[3687]: Invalid user jenkins from 10.30.168.15 port 53792
Jul 16 09:48:48 prd-ubuntu2004-docker-4c-4g-21020 sshd[3687]: Received disconnect from 10.30.168.15 port 53792:11: Closed due to user request. [preauth]
Jul 16 09:48:48 prd-ubuntu2004-docker-4c-4g-21020 sshd[3687]: Disconnected from invalid user jenkins 10.30.168.15 port 53792 [preauth]
Jul 16 09:48:51 prd-ubuntu2004-docker-4c-4g-21020 sshd[4649]: Invalid user jenkins from 10.30.168.15 port 53794
Jul 16 09:48:51 prd-ubuntu2004-docker-4c-4g-21020 sshd[4649]: Received disconnect from 10.30.168.15 port 53794:11: Closed due to user request. [preauth]
Jul 16 09:48:51 prd-ubuntu2004-docker-4c-4g-21020 sshd[4649]: Disconnected from invalid user jenkins 10.30.168.15 port 53794 [preauth]
Jul 16 09:48:54 prd-ubuntu2004-docker-4c-4g-21020 sshd[5522]: Invalid user jenkins from 10.30.168.15 port 53796
Jul 16 09:48:54 prd-ubuntu2004-docker-4c-4g-21020 sshd[5522]: Received disconnect from 10.30.168.15 port 53796:11: Closed due to user request. [preauth]
Jul 16 09:48:54 prd-ubuntu2004-docker-4c-4g-21020 sshd[5522]: Disconnected from invalid user jenkins 10.30.168.15 port 53796 [preauth]
Jul 16 09:48:56 prd-ubuntu2004-docker-4c-4g-21020 sshd[6468]: Invalid user jenkins from 10.30.168.15 port 53798
Jul 16 09:48:57 prd-ubuntu2004-docker-4c-4g-21020 sshd[6468]: Received disconnect from 10.30.168.15 port 53798:11: Closed due to user request. [preauth]
Jul 16 09:48:57 prd-ubuntu2004-docker-4c-4g-21020 sshd[6468]: Disconnected from invalid user jenkins 10.30.168.15 port 53798 [preauth]
Jul 16 09:48:59 prd-ubuntu2004-docker-4c-4g-21020 sshd[7788]: Invalid user jenkins from 10.30.168.15 port 53800
Jul 16 09:48:59 prd-ubuntu2004-docker-4c-4g-21020 sshd[7788]: Received disconnect from 10.30.168.15 port 53800:11: Closed due to user request. [preauth]
Jul 16 09:48:59 prd-ubuntu2004-docker-4c-4g-21020 sshd[7788]: Disconnected from invalid user jenkins 10.30.168.15 port 53800 [preauth]
Jul 16 09:49:01 prd-ubuntu2004-docker-4c-4g-21020 CRON[8538]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 16 09:49:01 prd-ubuntu2004-docker-4c-4g-21020 CRON[8538]: pam_unix(cron:session): session closed for user root
Jul 16 09:49:02 prd-ubuntu2004-docker-4c-4g-21020 sshd[8921]: Invalid user jenkins from 10.30.168.15 port 53804
Jul 16 09:49:02 prd-ubuntu2004-docker-4c-4g-21020 sshd[8921]: Received disconnect from 10.30.168.15 port 53804:11: Closed due to user request. [preauth]
Jul 16 09:49:02 prd-ubuntu2004-docker-4c-4g-21020 sshd[8921]: Disconnected from invalid user jenkins 10.30.168.15 port 53804 [preauth]
Jul 16 09:49:05 prd-ubuntu2004-docker-4c-4g-21020 useradd[9745]: new group: name=jenkins, GID=1001
Jul 16 09:49:05 prd-ubuntu2004-docker-4c-4g-21020 useradd[9745]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jul 16 09:49:05 prd-ubuntu2004-docker-4c-4g-21020 usermod[9780]: add 'jenkins' to group 'docker'
Jul 16 09:49:05 prd-ubuntu2004-docker-4c-4g-21020 usermod[9780]: add 'jenkins' to shadow group 'docker'
Jul 16 09:49:05 prd-ubuntu2004-docker-4c-4g-21020 sshd[9737]: Accepted publickey for jenkins from 10.30.168.15 port 53812 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Jul 16 09:49:05 prd-ubuntu2004-docker-4c-4g-21020 sshd[9737]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jul 16 09:49:05 prd-ubuntu2004-docker-4c-4g-21020 systemd-logind[748]: New session 2 of user jenkins.
Jul 16 09:49:05 prd-ubuntu2004-docker-4c-4g-21020 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jul 16 09:50:01 prd-ubuntu2004-docker-4c-4g-21020 CRON[28440]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 16 09:50:01 prd-ubuntu2004-docker-4c-4g-21020 CRON[28440]: pam_unix(cron:session): session closed for user root
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 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
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 sudo: pam_unix(sudo:session): session closed for user root
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 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
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 sudo: pam_unix(sudo:session): session closed for user root
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 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
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 sudo: pam_unix(sudo:session): session closed for user root
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 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
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 sudo: pam_unix(sudo:session): session closed for user root
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 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
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 sudo: pam_unix(sudo:session): session closed for user root
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 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
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Jul 16 09:50:33 prd-ubuntu2004-docker-4c-4g-21020 sudo: pam_unix(sudo:session): session closed for user root
Jul 16 09:51:01 prd-ubuntu2004-docker-4c-4g-21020 CRON[28911]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 16 09:51:01 prd-ubuntu2004-docker-4c-4g-21020 CRON[28911]: pam_unix(cron:session): session closed for user root
Jul 16 09:52:01 prd-ubuntu2004-docker-4c-4g-21020 CRON[29692]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 16 09:52:01 prd-ubuntu2004-docker-4c-4g-21020 CRON[29692]: pam_unix(cron:session): session closed for user root
Jul 16 09:53:01 prd-ubuntu2004-docker-4c-4g-21020 CRON[30404]: pam_unix(cron:session): session opened for user root by (uid=0)
Jul 16 09:53:01 prd-ubuntu2004-docker-4c-4g-21020 CRON[30404]: pam_unix(cron:session): session closed for user root
Jul 16 09:53:56 prd-ubuntu2004-docker-4c-4g-21020 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp