Dec 6 11:55:33 prd-ubuntu2004-docker-4c-4g-445 passwd[708]: password for 'ubuntu' changed by 'root' Dec 6 11:55:33 prd-ubuntu2004-docker-4c-4g-445 sshd[773]: Server listening on 0.0.0.0 port 22. Dec 6 11:55:33 prd-ubuntu2004-docker-4c-4g-445 sshd[773]: Server listening on :: port 22. Dec 6 11:55:33 prd-ubuntu2004-docker-4c-4g-445 systemd-logind[756]: New seat seat0. Dec 6 11:55:33 prd-ubuntu2004-docker-4c-4g-445 systemd-logind[756]: Watching system buttons on /dev/input/event0 (Power Button) Dec 6 11:55:33 prd-ubuntu2004-docker-4c-4g-445 systemd-logind[756]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Dec 6 11:55:37 prd-ubuntu2004-docker-4c-4g-445 sshd[2126]: error: kex_exchange_identification: Connection closed by remote host Dec 6 11:55:46 prd-ubuntu2004-docker-4c-4g-445 sshd[4205]: Invalid user jenkins from 10.30.168.15 port 57376 Dec 6 11:55:46 prd-ubuntu2004-docker-4c-4g-445 sshd[4205]: Received disconnect from 10.30.168.15 port 57376:11: Closed due to user request. [preauth] Dec 6 11:55:46 prd-ubuntu2004-docker-4c-4g-445 sshd[4205]: Disconnected from invalid user jenkins 10.30.168.15 port 57376 [preauth] Dec 6 11:55:50 prd-ubuntu2004-docker-4c-4g-445 sshd[6216]: Invalid user jenkins from 10.30.168.15 port 57442 Dec 6 11:55:50 prd-ubuntu2004-docker-4c-4g-445 sshd[6216]: Received disconnect from 10.30.168.15 port 57442:11: Closed due to user request. [preauth] Dec 6 11:55:50 prd-ubuntu2004-docker-4c-4g-445 sshd[6216]: Disconnected from invalid user jenkins 10.30.168.15 port 57442 [preauth] Dec 6 11:55:57 prd-ubuntu2004-docker-4c-4g-445 sshd[7822]: Invalid user jenkins from 10.30.168.15 port 57476 Dec 6 11:55:57 prd-ubuntu2004-docker-4c-4g-445 sshd[7822]: Received disconnect from 10.30.168.15 port 57476:11: Closed due to user request. [preauth] Dec 6 11:55:57 prd-ubuntu2004-docker-4c-4g-445 sshd[7822]: Disconnected from invalid user jenkins 10.30.168.15 port 57476 [preauth] Dec 6 11:56:01 prd-ubuntu2004-docker-4c-4g-445 sshd[9992]: Invalid user jenkins from 10.30.168.15 port 57542 Dec 6 11:56:01 prd-ubuntu2004-docker-4c-4g-445 useradd[10347]: new group: name=jenkins, GID=1001 Dec 6 11:56:01 prd-ubuntu2004-docker-4c-4g-445 useradd[10347]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 6 11:56:01 prd-ubuntu2004-docker-4c-4g-445 sshd[9992]: Received disconnect from 10.30.168.15 port 57542:11: Closed due to user request. [preauth] Dec 6 11:56:01 prd-ubuntu2004-docker-4c-4g-445 sshd[9992]: Disconnected from invalid user jenkins 10.30.168.15 port 57542 [preauth] Dec 6 11:56:02 prd-ubuntu2004-docker-4c-4g-445 usermod[10454]: add 'jenkins' to group 'docker' Dec 6 11:56:02 prd-ubuntu2004-docker-4c-4g-445 usermod[10454]: add 'jenkins' to shadow group 'docker' Dec 6 11:56:02 prd-ubuntu2004-docker-4c-4g-445 CRON[10474]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 11:56:02 prd-ubuntu2004-docker-4c-4g-445 CRON[10474]: pam_unix(cron:session): session closed for user root Dec 6 11:56:12 prd-ubuntu2004-docker-4c-4g-445 sshd[11594]: Accepted publickey for jenkins from 10.30.168.15 port 57586 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 6 11:56:12 prd-ubuntu2004-docker-4c-4g-445 sshd[11594]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Dec 6 11:56:12 prd-ubuntu2004-docker-4c-4g-445 systemd-logind[756]: New session 2 of user jenkins. Dec 6 11:56:12 prd-ubuntu2004-docker-4c-4g-445 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Dec 6 11:57:01 prd-ubuntu2004-docker-4c-4g-445 CRON[28355]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 11:57:01 prd-ubuntu2004-docker-4c-4g-445 CRON[28355]: pam_unix(cron:session): session closed for user root Dec 6 11:57:50 prd-ubuntu2004-docker-4c-4g-445 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 11:57:50 prd-ubuntu2004-docker-4c-4g-445 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:50 prd-ubuntu2004-docker-4c-4g-445 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:57:50 prd-ubuntu2004-docker-4c-4g-445 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 11:57:50 prd-ubuntu2004-docker-4c-4g-445 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:50 prd-ubuntu2004-docker-4c-4g-445 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:57:50 prd-ubuntu2004-docker-4c-4g-445 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 11:57:50 prd-ubuntu2004-docker-4c-4g-445 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:50 prd-ubuntu2004-docker-4c-4g-445 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:57:50 prd-ubuntu2004-docker-4c-4g-445 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 11:57:50 prd-ubuntu2004-docker-4c-4g-445 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:50 prd-ubuntu2004-docker-4c-4g-445 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:57:50 prd-ubuntu2004-docker-4c-4g-445 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 11:57:50 prd-ubuntu2004-docker-4c-4g-445 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:50 prd-ubuntu2004-docker-4c-4g-445 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:57:50 prd-ubuntu2004-docker-4c-4g-445 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 11:57:50 prd-ubuntu2004-docker-4c-4g-445 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:50 prd-ubuntu2004-docker-4c-4g-445 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:58:01 prd-ubuntu2004-docker-4c-4g-445 CRON[28721]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 11:58:01 prd-ubuntu2004-docker-4c-4g-445 CRON[28721]: pam_unix(cron:session): session closed for user root Dec 6 11:58:29 prd-ubuntu2004-docker-4c-4g-445 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 11:58:29 prd-ubuntu2004-docker-4c-4g-445 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)