Sep 16 16:57:27 prd-ubuntu2004-docker-4c-4g-23096 passwd[711]: password for 'ubuntu' changed by 'root' Sep 16 16:57:27 prd-ubuntu2004-docker-4c-4g-23096 systemd-logind[755]: New seat seat0. Sep 16 16:57:27 prd-ubuntu2004-docker-4c-4g-23096 systemd-logind[755]: Watching system buttons on /dev/input/event0 (Power Button) Sep 16 16:57:27 prd-ubuntu2004-docker-4c-4g-23096 systemd-logind[755]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Sep 16 16:57:27 prd-ubuntu2004-docker-4c-4g-23096 sshd[797]: Server listening on 0.0.0.0 port 22. Sep 16 16:57:27 prd-ubuntu2004-docker-4c-4g-23096 sshd[797]: Server listening on :: port 22. Sep 16 16:57:31 prd-ubuntu2004-docker-4c-4g-23096 sshd[2333]: error: kex_exchange_identification: Connection closed by remote host Sep 16 16:57:39 prd-ubuntu2004-docker-4c-4g-23096 sshd[4966]: Invalid user jenkins from 10.30.168.15 port 39772 Sep 16 16:57:39 prd-ubuntu2004-docker-4c-4g-23096 sshd[4966]: Received disconnect from 10.30.168.15 port 39772:11: Closed due to user request. [preauth] Sep 16 16:57:39 prd-ubuntu2004-docker-4c-4g-23096 sshd[4966]: Disconnected from invalid user jenkins 10.30.168.15 port 39772 [preauth] Sep 16 16:57:42 prd-ubuntu2004-docker-4c-4g-23096 sshd[6068]: Invalid user jenkins from 10.30.168.15 port 39774 Sep 16 16:57:42 prd-ubuntu2004-docker-4c-4g-23096 sshd[6068]: Received disconnect from 10.30.168.15 port 39774:11: Closed due to user request. [preauth] Sep 16 16:57:42 prd-ubuntu2004-docker-4c-4g-23096 sshd[6068]: Disconnected from invalid user jenkins 10.30.168.15 port 39774 [preauth] Sep 16 16:57:46 prd-ubuntu2004-docker-4c-4g-23096 sshd[7206]: Invalid user jenkins from 10.30.168.15 port 39782 Sep 16 16:57:46 prd-ubuntu2004-docker-4c-4g-23096 sshd[7206]: Received disconnect from 10.30.168.15 port 39782:11: Closed due to user request. [preauth] Sep 16 16:57:46 prd-ubuntu2004-docker-4c-4g-23096 sshd[7206]: Disconnected from invalid user jenkins 10.30.168.15 port 39782 [preauth] Sep 16 16:57:49 prd-ubuntu2004-docker-4c-4g-23096 sshd[8618]: Invalid user jenkins from 10.30.168.15 port 39784 Sep 16 16:57:49 prd-ubuntu2004-docker-4c-4g-23096 sshd[8618]: Received disconnect from 10.30.168.15 port 39784:11: Closed due to user request. [preauth] Sep 16 16:57:49 prd-ubuntu2004-docker-4c-4g-23096 sshd[8618]: Disconnected from invalid user jenkins 10.30.168.15 port 39784 [preauth] Sep 16 16:57:52 prd-ubuntu2004-docker-4c-4g-23096 sshd[9534]: Invalid user jenkins from 10.30.168.15 port 39788 Sep 16 16:57:52 prd-ubuntu2004-docker-4c-4g-23096 sshd[9534]: Received disconnect from 10.30.168.15 port 39788:11: Closed due to user request. [preauth] Sep 16 16:57:52 prd-ubuntu2004-docker-4c-4g-23096 sshd[9534]: Disconnected from invalid user jenkins 10.30.168.15 port 39788 [preauth] Sep 16 16:57:54 prd-ubuntu2004-docker-4c-4g-23096 sshd[10127]: Invalid user jenkins from 10.30.168.15 port 39792 Sep 16 16:57:54 prd-ubuntu2004-docker-4c-4g-23096 sshd[10127]: Received disconnect from 10.30.168.15 port 39792:11: Closed due to user request. [preauth] Sep 16 16:57:54 prd-ubuntu2004-docker-4c-4g-23096 sshd[10127]: Disconnected from invalid user jenkins 10.30.168.15 port 39792 [preauth] Sep 16 16:57:55 prd-ubuntu2004-docker-4c-4g-23096 useradd[10414]: new group: name=jenkins, GID=1001 Sep 16 16:57:55 prd-ubuntu2004-docker-4c-4g-23096 useradd[10414]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Sep 16 16:57:55 prd-ubuntu2004-docker-4c-4g-23096 usermod[10450]: add 'jenkins' to group 'docker' Sep 16 16:57:55 prd-ubuntu2004-docker-4c-4g-23096 usermod[10450]: add 'jenkins' to shadow group 'docker' Sep 16 16:57:57 prd-ubuntu2004-docker-4c-4g-23096 sshd[11088]: Accepted publickey for jenkins from 10.30.168.15 port 39794 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Sep 16 16:57:57 prd-ubuntu2004-docker-4c-4g-23096 sshd[11088]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Sep 16 16:57:57 prd-ubuntu2004-docker-4c-4g-23096 systemd-logind[755]: New session 1 of user jenkins. Sep 16 16:57:57 prd-ubuntu2004-docker-4c-4g-23096 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Sep 16 16:58:01 prd-ubuntu2004-docker-4c-4g-23096 CRON[12577]: pam_unix(cron:session): session opened for user root by (uid=0) Sep 16 16:58:01 prd-ubuntu2004-docker-4c-4g-23096 CRON[12577]: pam_unix(cron:session): session closed for user root Sep 16 16:59:01 prd-ubuntu2004-docker-4c-4g-23096 CRON[28545]: pam_unix(cron:session): session opened for user root by (uid=0) Sep 16 16:59:01 prd-ubuntu2004-docker-4c-4g-23096 CRON[28545]: pam_unix(cron:session): session closed for user root Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 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 Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 sudo: pam_unix(sudo:session): session closed for user root Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 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 Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 sudo: pam_unix(sudo:session): session closed for user root Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 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 Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 sudo: pam_unix(sudo:session): session closed for user root Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 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 Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 sudo: pam_unix(sudo:session): session closed for user root Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 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 Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 sudo: pam_unix(sudo:session): session closed for user root Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 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 Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Sep 16 16:59:36 prd-ubuntu2004-docker-4c-4g-23096 sudo: pam_unix(sudo:session): session closed for user root Sep 16 17:00:01 prd-ubuntu2004-docker-4c-4g-23096 CRON[28774]: pam_unix(cron:session): session opened for user root by (uid=0) Sep 16 17:00:01 prd-ubuntu2004-docker-4c-4g-23096 CRON[28774]: pam_unix(cron:session): session closed for user root Sep 16 17:01:01 prd-ubuntu2004-docker-4c-4g-23096 CRON[29609]: pam_unix(cron:session): session opened for user root by (uid=0) Sep 16 17:01:01 prd-ubuntu2004-docker-4c-4g-23096 CRON[29609]: pam_unix(cron:session): session closed for user root Sep 16 17:01:19 prd-ubuntu2004-docker-4c-4g-23096 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Sep 16 17:01:19 prd-ubuntu2004-docker-4c-4g-23096 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)