Dec 5 19:09:24 prd-ubuntu2004-docker-4c-4g-257 passwd[715]: password for 'ubuntu' changed by 'root' Dec 5 19:09:24 prd-ubuntu2004-docker-4c-4g-257 sshd[804]: Server listening on 0.0.0.0 port 22. Dec 5 19:09:24 prd-ubuntu2004-docker-4c-4g-257 sshd[804]: Server listening on :: port 22. Dec 5 19:09:24 prd-ubuntu2004-docker-4c-4g-257 systemd-logind[758]: New seat seat0. Dec 5 19:09:24 prd-ubuntu2004-docker-4c-4g-257 systemd-logind[758]: Watching system buttons on /dev/input/event0 (Power Button) Dec 5 19:09:24 prd-ubuntu2004-docker-4c-4g-257 systemd-logind[758]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Dec 5 19:09:27 prd-ubuntu2004-docker-4c-4g-257 sshd[1713]: error: kex_exchange_identification: Connection closed by remote host Dec 5 19:09:34 prd-ubuntu2004-docker-4c-4g-257 sshd[4175]: Invalid user jenkins from 10.30.168.15 port 36804 Dec 5 19:09:34 prd-ubuntu2004-docker-4c-4g-257 sshd[4175]: Received disconnect from 10.30.168.15 port 36804:11: Closed due to user request. [preauth] Dec 5 19:09:34 prd-ubuntu2004-docker-4c-4g-257 sshd[4175]: Disconnected from invalid user jenkins 10.30.168.15 port 36804 [preauth] Dec 5 19:09:37 prd-ubuntu2004-docker-4c-4g-257 sshd[5081]: Invalid user jenkins from 10.30.168.15 port 36808 Dec 5 19:09:37 prd-ubuntu2004-docker-4c-4g-257 sshd[5081]: Received disconnect from 10.30.168.15 port 36808:11: Closed due to user request. [preauth] Dec 5 19:09:37 prd-ubuntu2004-docker-4c-4g-257 sshd[5081]: Disconnected from invalid user jenkins 10.30.168.15 port 36808 [preauth] Dec 5 19:09:40 prd-ubuntu2004-docker-4c-4g-257 sshd[5974]: Invalid user jenkins from 10.30.168.15 port 36814 Dec 5 19:09:40 prd-ubuntu2004-docker-4c-4g-257 sshd[5974]: Received disconnect from 10.30.168.15 port 36814:11: Closed due to user request. [preauth] Dec 5 19:09:40 prd-ubuntu2004-docker-4c-4g-257 sshd[5974]: Disconnected from invalid user jenkins 10.30.168.15 port 36814 [preauth] Dec 5 19:09:43 prd-ubuntu2004-docker-4c-4g-257 sshd[7152]: Invalid user jenkins from 10.30.168.15 port 36816 Dec 5 19:09:43 prd-ubuntu2004-docker-4c-4g-257 sshd[7152]: Received disconnect from 10.30.168.15 port 36816:11: Closed due to user request. [preauth] Dec 5 19:09:43 prd-ubuntu2004-docker-4c-4g-257 sshd[7152]: Disconnected from invalid user jenkins 10.30.168.15 port 36816 [preauth] Dec 5 19:09:46 prd-ubuntu2004-docker-4c-4g-257 sshd[8227]: Invalid user jenkins from 10.30.168.15 port 36828 Dec 5 19:09:46 prd-ubuntu2004-docker-4c-4g-257 sshd[8227]: Received disconnect from 10.30.168.15 port 36828:11: Closed due to user request. [preauth] Dec 5 19:09:46 prd-ubuntu2004-docker-4c-4g-257 sshd[8227]: Disconnected from invalid user jenkins 10.30.168.15 port 36828 [preauth] Dec 5 19:09:49 prd-ubuntu2004-docker-4c-4g-257 sshd[9302]: Invalid user jenkins from 10.30.168.15 port 36830 Dec 5 19:09:49 prd-ubuntu2004-docker-4c-4g-257 sshd[9302]: Received disconnect from 10.30.168.15 port 36830:11: Closed due to user request. [preauth] Dec 5 19:09:49 prd-ubuntu2004-docker-4c-4g-257 sshd[9302]: Disconnected from invalid user jenkins 10.30.168.15 port 36830 [preauth] Dec 5 19:09:51 prd-ubuntu2004-docker-4c-4g-257 useradd[10021]: new group: name=jenkins, GID=1001 Dec 5 19:09:51 prd-ubuntu2004-docker-4c-4g-257 useradd[10021]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 5 19:09:51 prd-ubuntu2004-docker-4c-4g-257 usermod[10055]: add 'jenkins' to group 'docker' Dec 5 19:09:51 prd-ubuntu2004-docker-4c-4g-257 usermod[10055]: add 'jenkins' to shadow group 'docker' Dec 5 19:09:52 prd-ubuntu2004-docker-4c-4g-257 sshd[10158]: Accepted publickey for jenkins from 10.30.168.15 port 36834 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 5 19:09:52 prd-ubuntu2004-docker-4c-4g-257 sshd[10158]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Dec 5 19:09:52 prd-ubuntu2004-docker-4c-4g-257 systemd-logind[758]: New session 1 of user jenkins. Dec 5 19:09:52 prd-ubuntu2004-docker-4c-4g-257 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Dec 5 19:10:01 prd-ubuntu2004-docker-4c-4g-257 CRON[13154]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 5 19:10:01 prd-ubuntu2004-docker-4c-4g-257 CRON[13154]: pam_unix(cron:session): session closed for user root Dec 5 19:11:01 prd-ubuntu2004-docker-4c-4g-257 CRON[28576]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 5 19:11:01 prd-ubuntu2004-docker-4c-4g-257 CRON[28576]: pam_unix(cron:session): session closed for user root Dec 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 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 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session closed for user root Dec 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 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 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session closed for user root Dec 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 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 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session closed for user root Dec 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 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 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session closed for user root Dec 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 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 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session closed for user root Dec 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 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 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 19:11:20 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session closed for user root Dec 5 19:11:53 prd-ubuntu2004-docker-4c-4g-257 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 5 19:11:53 prd-ubuntu2004-docker-4c-4g-257 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)