Feb 5 15:43:30 prd-ubuntu2004-docker-8c-8g-8774 passwd[762]: password for 'ubuntu' changed by 'root' Feb 5 15:43:30 prd-ubuntu2004-docker-8c-8g-8774 systemd-logind[833]: New seat seat0. Feb 5 15:43:30 prd-ubuntu2004-docker-8c-8g-8774 systemd-logind[833]: Watching system buttons on /dev/input/event0 (Power Button) Feb 5 15:43:30 prd-ubuntu2004-docker-8c-8g-8774 systemd-logind[833]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Feb 5 15:43:30 prd-ubuntu2004-docker-8c-8g-8774 sshd[882]: Server listening on 0.0.0.0 port 22. Feb 5 15:43:30 prd-ubuntu2004-docker-8c-8g-8774 sshd[882]: Server listening on :: port 22. Feb 5 15:43:33 prd-ubuntu2004-docker-8c-8g-8774 sshd[2031]: error: kex_exchange_identification: Connection closed by remote host Feb 5 15:43:41 prd-ubuntu2004-docker-8c-8g-8774 sshd[3941]: Invalid user jenkins from 10.30.168.15 port 48012 Feb 5 15:43:41 prd-ubuntu2004-docker-8c-8g-8774 sshd[3941]: Received disconnect from 10.30.168.15 port 48012:11: Closed due to user request. [preauth] Feb 5 15:43:41 prd-ubuntu2004-docker-8c-8g-8774 sshd[3941]: Disconnected from invalid user jenkins 10.30.168.15 port 48012 [preauth] Feb 5 15:43:44 prd-ubuntu2004-docker-8c-8g-8774 sshd[5007]: Invalid user jenkins from 10.30.168.15 port 48048 Feb 5 15:43:44 prd-ubuntu2004-docker-8c-8g-8774 sshd[5007]: Received disconnect from 10.30.168.15 port 48048:11: Closed due to user request. [preauth] Feb 5 15:43:44 prd-ubuntu2004-docker-8c-8g-8774 sshd[5007]: Disconnected from invalid user jenkins 10.30.168.15 port 48048 [preauth] Feb 5 15:43:47 prd-ubuntu2004-docker-8c-8g-8774 sshd[5797]: Invalid user jenkins from 10.30.168.15 port 48056 Feb 5 15:43:47 prd-ubuntu2004-docker-8c-8g-8774 sshd[5797]: Received disconnect from 10.30.168.15 port 48056:11: Closed due to user request. [preauth] Feb 5 15:43:47 prd-ubuntu2004-docker-8c-8g-8774 sshd[5797]: Disconnected from invalid user jenkins 10.30.168.15 port 48056 [preauth] Feb 5 15:43:51 prd-ubuntu2004-docker-8c-8g-8774 sshd[6878]: Invalid user jenkins from 10.30.168.15 port 48064 Feb 5 15:43:51 prd-ubuntu2004-docker-8c-8g-8774 sshd[6878]: Received disconnect from 10.30.168.15 port 48064:11: Closed due to user request. [preauth] Feb 5 15:43:51 prd-ubuntu2004-docker-8c-8g-8774 sshd[6878]: Disconnected from invalid user jenkins 10.30.168.15 port 48064 [preauth] Feb 5 15:43:54 prd-ubuntu2004-docker-8c-8g-8774 sshd[7954]: Invalid user jenkins from 10.30.168.15 port 48072 Feb 5 15:43:54 prd-ubuntu2004-docker-8c-8g-8774 sshd[7954]: Received disconnect from 10.30.168.15 port 48072:11: Closed due to user request. [preauth] Feb 5 15:43:54 prd-ubuntu2004-docker-8c-8g-8774 sshd[7954]: Disconnected from invalid user jenkins 10.30.168.15 port 48072 [preauth] Feb 5 15:43:57 prd-ubuntu2004-docker-8c-8g-8774 sshd[8615]: Invalid user jenkins from 10.30.168.15 port 48074 Feb 5 15:43:57 prd-ubuntu2004-docker-8c-8g-8774 sshd[8615]: Received disconnect from 10.30.168.15 port 48074:11: Closed due to user request. [preauth] Feb 5 15:43:57 prd-ubuntu2004-docker-8c-8g-8774 sshd[8615]: Disconnected from invalid user jenkins 10.30.168.15 port 48074 [preauth] Feb 5 15:43:57 prd-ubuntu2004-docker-8c-8g-8774 useradd[8938]: new group: name=jenkins, GID=1001 Feb 5 15:43:57 prd-ubuntu2004-docker-8c-8g-8774 useradd[8938]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Feb 5 15:43:57 prd-ubuntu2004-docker-8c-8g-8774 usermod[8968]: add 'jenkins' to group 'docker' Feb 5 15:43:57 prd-ubuntu2004-docker-8c-8g-8774 usermod[8968]: add 'jenkins' to shadow group 'docker' Feb 5 15:43:59 prd-ubuntu2004-docker-8c-8g-8774 sshd[9564]: Accepted publickey for jenkins from 10.30.168.15 port 48080 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Feb 5 15:43:59 prd-ubuntu2004-docker-8c-8g-8774 sshd[9564]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Feb 5 15:43:59 prd-ubuntu2004-docker-8c-8g-8774 systemd-logind[833]: New session 1 of user jenkins. Feb 5 15:43:59 prd-ubuntu2004-docker-8c-8g-8774 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Feb 5 15:44:02 prd-ubuntu2004-docker-8c-8g-8774 CRON[10514]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 5 15:44:02 prd-ubuntu2004-docker-8c-8g-8774 CRON[10514]: pam_unix(cron:session): session closed for user root Feb 5 15:45:01 prd-ubuntu2004-docker-8c-8g-8774 CRON[27579]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 5 15:45:01 prd-ubuntu2004-docker-8c-8g-8774 CRON[27579]: pam_unix(cron:session): session closed for user root Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: pam_unix(sudo:session): session closed for user root Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: pam_unix(sudo:session): session closed for user root Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-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 Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: pam_unix(sudo:session): session closed for user root Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: pam_unix(sudo:session): session closed for user root Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: pam_unix(sudo:session): session closed for user root Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 5 15:45:12 prd-ubuntu2004-docker-8c-8g-8774 sudo: pam_unix(sudo:session): session closed for user root Feb 5 15:46:01 prd-ubuntu2004-docker-8c-8g-8774 CRON[29224]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 5 15:46:01 prd-ubuntu2004-docker-8c-8g-8774 CRON[29224]: pam_unix(cron:session): session closed for user root Feb 5 15:46:33 prd-ubuntu2004-docker-8c-8g-8774 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Feb 5 15:46:33 prd-ubuntu2004-docker-8c-8g-8774 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)