Dec 6 11:56:05 prd-ubuntu2004-docker-4c-4g-453 passwd[711]: password for 'ubuntu' changed by 'root' Dec 6 11:56:05 prd-ubuntu2004-docker-4c-4g-453 sshd[801]: Server listening on 0.0.0.0 port 22. Dec 6 11:56:05 prd-ubuntu2004-docker-4c-4g-453 sshd[801]: Server listening on :: port 22. Dec 6 11:56:05 prd-ubuntu2004-docker-4c-4g-453 systemd-logind[759]: New seat seat0. Dec 6 11:56:05 prd-ubuntu2004-docker-4c-4g-453 systemd-logind[759]: Watching system buttons on /dev/input/event0 (Power Button) Dec 6 11:56:05 prd-ubuntu2004-docker-4c-4g-453 systemd-logind[759]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Dec 6 11:56:10 prd-ubuntu2004-docker-4c-4g-453 sshd[2704]: error: kex_exchange_identification: Connection closed by remote host Dec 6 11:56:16 prd-ubuntu2004-docker-4c-4g-453 sshd[3713]: Invalid user jenkins from 10.30.168.15 port 51896 Dec 6 11:56:16 prd-ubuntu2004-docker-4c-4g-453 sshd[3713]: Received disconnect from 10.30.168.15 port 51896:11: Closed due to user request. [preauth] Dec 6 11:56:16 prd-ubuntu2004-docker-4c-4g-453 sshd[3713]: Disconnected from invalid user jenkins 10.30.168.15 port 51896 [preauth] Dec 6 11:56:21 prd-ubuntu2004-docker-4c-4g-453 sshd[5732]: Invalid user jenkins from 10.30.168.15 port 51986 Dec 6 11:56:21 prd-ubuntu2004-docker-4c-4g-453 sshd[5732]: Received disconnect from 10.30.168.15 port 51986:11: Closed due to user request. [preauth] Dec 6 11:56:21 prd-ubuntu2004-docker-4c-4g-453 sshd[5732]: Disconnected from invalid user jenkins 10.30.168.15 port 51986 [preauth] Dec 6 11:56:30 prd-ubuntu2004-docker-4c-4g-453 sshd[8343]: Invalid user jenkins from 10.30.168.15 port 52054 Dec 6 11:56:30 prd-ubuntu2004-docker-4c-4g-453 sshd[8343]: Received disconnect from 10.30.168.15 port 52054:11: Closed due to user request. [preauth] Dec 6 11:56:30 prd-ubuntu2004-docker-4c-4g-453 sshd[8343]: Disconnected from invalid user jenkins 10.30.168.15 port 52054 [preauth] Dec 6 11:56:35 prd-ubuntu2004-docker-4c-4g-453 useradd[10422]: new group: name=jenkins, GID=1001 Dec 6 11:56:35 prd-ubuntu2004-docker-4c-4g-453 useradd[10422]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 6 11:56:35 prd-ubuntu2004-docker-4c-4g-453 usermod[10472]: add 'jenkins' to group 'docker' Dec 6 11:56:35 prd-ubuntu2004-docker-4c-4g-453 usermod[10472]: add 'jenkins' to shadow group 'docker' Dec 6 11:56:35 prd-ubuntu2004-docker-4c-4g-453 sshd[10049]: Received disconnect from 10.30.168.15 port 52096:11: Closed due to user request. [preauth] Dec 6 11:56:35 prd-ubuntu2004-docker-4c-4g-453 sshd[10049]: Disconnected from authenticating user jenkins 10.30.168.15 port 52096 [preauth] Dec 6 11:56:40 prd-ubuntu2004-docker-4c-4g-453 sshd[11695]: Accepted publickey for jenkins from 10.30.168.15 port 52128 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 6 11:56:40 prd-ubuntu2004-docker-4c-4g-453 sshd[11695]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Dec 6 11:56:40 prd-ubuntu2004-docker-4c-4g-453 systemd-logind[759]: New session 1 of user jenkins. Dec 6 11:56:40 prd-ubuntu2004-docker-4c-4g-453 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Dec 6 11:57:02 prd-ubuntu2004-docker-4c-4g-453 CRON[19891]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 11:57:02 prd-ubuntu2004-docker-4c-4g-453 CRON[19891]: pam_unix(cron:session): session closed for user root Dec 6 11:58:01 prd-ubuntu2004-docker-4c-4g-453 CRON[28579]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 11:58:01 prd-ubuntu2004-docker-4c-4g-453 CRON[28579]: pam_unix(cron:session): session closed for user root Dec 6 11:58:02 prd-ubuntu2004-docker-4c-4g-453 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 11:58:02 prd-ubuntu2004-docker-4c-4g-453 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:58:02 prd-ubuntu2004-docker-4c-4g-453 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:58:02 prd-ubuntu2004-docker-4c-4g-453 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 11:58:02 prd-ubuntu2004-docker-4c-4g-453 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:58:02 prd-ubuntu2004-docker-4c-4g-453 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:58:02 prd-ubuntu2004-docker-4c-4g-453 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 11:58:02 prd-ubuntu2004-docker-4c-4g-453 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:58:02 prd-ubuntu2004-docker-4c-4g-453 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:58:02 prd-ubuntu2004-docker-4c-4g-453 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 11:58:02 prd-ubuntu2004-docker-4c-4g-453 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:58:02 prd-ubuntu2004-docker-4c-4g-453 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:58:02 prd-ubuntu2004-docker-4c-4g-453 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 11:58:02 prd-ubuntu2004-docker-4c-4g-453 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:58:02 prd-ubuntu2004-docker-4c-4g-453 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:58:02 prd-ubuntu2004-docker-4c-4g-453 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 11:58:02 prd-ubuntu2004-docker-4c-4g-453 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:58:02 prd-ubuntu2004-docker-4c-4g-453 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:58:38 prd-ubuntu2004-docker-4c-4g-453 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 11:58:38 prd-ubuntu2004-docker-4c-4g-453 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)