Dec 5 20:02:02 prd-ubuntu2004-docker-4c-4g-262 passwd[710]: password for 'ubuntu' changed by 'root' Dec 5 20:02:02 prd-ubuntu2004-docker-4c-4g-262 systemd-logind[764]: New seat seat0. Dec 5 20:02:02 prd-ubuntu2004-docker-4c-4g-262 systemd-logind[764]: Watching system buttons on /dev/input/event0 (Power Button) Dec 5 20:02:02 prd-ubuntu2004-docker-4c-4g-262 systemd-logind[764]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Dec 5 20:02:02 prd-ubuntu2004-docker-4c-4g-262 sshd[798]: Server listening on 0.0.0.0 port 22. Dec 5 20:02:02 prd-ubuntu2004-docker-4c-4g-262 sshd[798]: Server listening on :: port 22. Dec 5 20:02:06 prd-ubuntu2004-docker-4c-4g-262 sshd[2227]: error: kex_exchange_identification: Connection closed by remote host Dec 5 20:02:13 prd-ubuntu2004-docker-4c-4g-262 sshd[4366]: Invalid user jenkins from 10.30.168.15 port 34182 Dec 5 20:02:13 prd-ubuntu2004-docker-4c-4g-262 sshd[4366]: Received disconnect from 10.30.168.15 port 34182:11: Closed due to user request. [preauth] Dec 5 20:02:13 prd-ubuntu2004-docker-4c-4g-262 sshd[4366]: Disconnected from invalid user jenkins 10.30.168.15 port 34182 [preauth] Dec 5 20:02:15 prd-ubuntu2004-docker-4c-4g-262 sshd[5233]: Invalid user jenkins from 10.30.168.15 port 34188 Dec 5 20:02:15 prd-ubuntu2004-docker-4c-4g-262 sshd[5233]: Received disconnect from 10.30.168.15 port 34188:11: Closed due to user request. [preauth] Dec 5 20:02:15 prd-ubuntu2004-docker-4c-4g-262 sshd[5233]: Disconnected from invalid user jenkins 10.30.168.15 port 34188 [preauth] Dec 5 20:02:18 prd-ubuntu2004-docker-4c-4g-262 sshd[6136]: Invalid user jenkins from 10.30.168.15 port 34190 Dec 5 20:02:18 prd-ubuntu2004-docker-4c-4g-262 sshd[6136]: Received disconnect from 10.30.168.15 port 34190:11: Closed due to user request. [preauth] Dec 5 20:02:18 prd-ubuntu2004-docker-4c-4g-262 sshd[6136]: Disconnected from invalid user jenkins 10.30.168.15 port 34190 [preauth] Dec 5 20:02:23 prd-ubuntu2004-docker-4c-4g-262 sshd[7404]: Invalid user jenkins from 10.30.168.15 port 34194 Dec 5 20:02:23 prd-ubuntu2004-docker-4c-4g-262 sshd[7404]: Received disconnect from 10.30.168.15 port 34194:11: Closed due to user request. [preauth] Dec 5 20:02:23 prd-ubuntu2004-docker-4c-4g-262 sshd[7404]: Disconnected from invalid user jenkins 10.30.168.15 port 34194 [preauth] Dec 5 20:02:26 prd-ubuntu2004-docker-4c-4g-262 sshd[8569]: Invalid user jenkins from 10.30.168.15 port 34196 Dec 5 20:02:26 prd-ubuntu2004-docker-4c-4g-262 sshd[8569]: Received disconnect from 10.30.168.15 port 34196:11: Closed due to user request. [preauth] Dec 5 20:02:26 prd-ubuntu2004-docker-4c-4g-262 sshd[8569]: Disconnected from invalid user jenkins 10.30.168.15 port 34196 [preauth] Dec 5 20:02:29 prd-ubuntu2004-docker-4c-4g-262 sshd[9384]: Invalid user jenkins from 10.30.168.15 port 34198 Dec 5 20:02:29 prd-ubuntu2004-docker-4c-4g-262 sshd[9384]: Received disconnect from 10.30.168.15 port 34198:11: Closed due to user request. [preauth] Dec 5 20:02:29 prd-ubuntu2004-docker-4c-4g-262 sshd[9384]: Disconnected from invalid user jenkins 10.30.168.15 port 34198 [preauth] Dec 5 20:02:31 prd-ubuntu2004-docker-4c-4g-262 useradd[10049]: new group: name=jenkins, GID=1001 Dec 5 20:02:31 prd-ubuntu2004-docker-4c-4g-262 useradd[10049]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 5 20:02:31 prd-ubuntu2004-docker-4c-4g-262 usermod[10082]: add 'jenkins' to group 'docker' Dec 5 20:02:31 prd-ubuntu2004-docker-4c-4g-262 usermod[10082]: add 'jenkins' to shadow group 'docker' Dec 5 20:02:32 prd-ubuntu2004-docker-4c-4g-262 sshd[10342]: Accepted publickey for jenkins from 10.30.168.15 port 34200 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 5 20:02:32 prd-ubuntu2004-docker-4c-4g-262 sshd[10342]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Dec 5 20:02:32 prd-ubuntu2004-docker-4c-4g-262 systemd-logind[764]: New session 1 of user jenkins. Dec 5 20:02:32 prd-ubuntu2004-docker-4c-4g-262 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Dec 5 20:03:03 prd-ubuntu2004-docker-4c-4g-262 CRON[20113]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 5 20:03:03 prd-ubuntu2004-docker-4c-4g-262 CRON[20113]: pam_unix(cron:session): session closed for user root Dec 5 20:04:01 prd-ubuntu2004-docker-4c-4g-262 CRON[28570]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 5 20:04:01 prd-ubuntu2004-docker-4c-4g-262 CRON[28570]: pam_unix(cron:session): session closed for user root Dec 5 20:04:09 prd-ubuntu2004-docker-4c-4g-262 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 20:04:09 prd-ubuntu2004-docker-4c-4g-262 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 20:04:09 prd-ubuntu2004-docker-4c-4g-262 sudo: pam_unix(sudo:session): session closed for user root Dec 5 20:04:09 prd-ubuntu2004-docker-4c-4g-262 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 20:04:09 prd-ubuntu2004-docker-4c-4g-262 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 20:04:09 prd-ubuntu2004-docker-4c-4g-262 sudo: pam_unix(sudo:session): session closed for user root Dec 5 20:04:09 prd-ubuntu2004-docker-4c-4g-262 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 20:04:09 prd-ubuntu2004-docker-4c-4g-262 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 20:04:09 prd-ubuntu2004-docker-4c-4g-262 sudo: pam_unix(sudo:session): session closed for user root Dec 5 20:04:09 prd-ubuntu2004-docker-4c-4g-262 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 20:04:09 prd-ubuntu2004-docker-4c-4g-262 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 20:04:09 prd-ubuntu2004-docker-4c-4g-262 sudo: pam_unix(sudo:session): session closed for user root Dec 5 20:04:09 prd-ubuntu2004-docker-4c-4g-262 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 20:04:09 prd-ubuntu2004-docker-4c-4g-262 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 20:04:09 prd-ubuntu2004-docker-4c-4g-262 sudo: pam_unix(sudo:session): session closed for user root Dec 5 20:04:09 prd-ubuntu2004-docker-4c-4g-262 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 20:04:09 prd-ubuntu2004-docker-4c-4g-262 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 20:04:09 prd-ubuntu2004-docker-4c-4g-262 sudo: pam_unix(sudo:session): session closed for user root Dec 5 20:04:46 prd-ubuntu2004-docker-4c-4g-262 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 20:04:46 prd-ubuntu2004-docker-4c-4g-262 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)