Feb 8 14:56:37 prd-ubuntu2004-docker-4c-4g-9720 passwd[713]: password for 'ubuntu' changed by 'root' Feb 8 14:56:37 prd-ubuntu2004-docker-4c-4g-9720 sshd[791]: Server listening on 0.0.0.0 port 22. Feb 8 14:56:37 prd-ubuntu2004-docker-4c-4g-9720 sshd[791]: Server listening on :: port 22. Feb 8 14:56:37 prd-ubuntu2004-docker-4c-4g-9720 systemd-logind[755]: New seat seat0. Feb 8 14:56:37 prd-ubuntu2004-docker-4c-4g-9720 systemd-logind[755]: Watching system buttons on /dev/input/event0 (Power Button) Feb 8 14:56:37 prd-ubuntu2004-docker-4c-4g-9720 systemd-logind[755]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Feb 8 14:56:42 prd-ubuntu2004-docker-4c-4g-9720 sshd[2344]: error: kex_exchange_identification: Connection closed by remote host Feb 8 14:56:50 prd-ubuntu2004-docker-4c-4g-9720 sshd[4802]: Invalid user jenkins from 10.30.168.15 port 49096 Feb 8 14:56:50 prd-ubuntu2004-docker-4c-4g-9720 sshd[4802]: Received disconnect from 10.30.168.15 port 49096:11: Closed due to user request. [preauth] Feb 8 14:56:50 prd-ubuntu2004-docker-4c-4g-9720 sshd[4802]: Disconnected from invalid user jenkins 10.30.168.15 port 49096 [preauth] Feb 8 14:56:53 prd-ubuntu2004-docker-4c-4g-9720 sshd[5759]: Invalid user jenkins from 10.30.168.15 port 49108 Feb 8 14:56:53 prd-ubuntu2004-docker-4c-4g-9720 sshd[5759]: Received disconnect from 10.30.168.15 port 49108:11: Closed due to user request. [preauth] Feb 8 14:56:53 prd-ubuntu2004-docker-4c-4g-9720 sshd[5759]: Disconnected from invalid user jenkins 10.30.168.15 port 49108 [preauth] Feb 8 14:56:57 prd-ubuntu2004-docker-4c-4g-9720 sshd[6899]: Invalid user jenkins from 10.30.168.15 port 49114 Feb 8 14:56:57 prd-ubuntu2004-docker-4c-4g-9720 sshd[6899]: Received disconnect from 10.30.168.15 port 49114:11: Closed due to user request. [preauth] Feb 8 14:56:57 prd-ubuntu2004-docker-4c-4g-9720 sshd[6899]: Disconnected from invalid user jenkins 10.30.168.15 port 49114 [preauth] Feb 8 14:56:59 prd-ubuntu2004-docker-4c-4g-9720 sshd[7943]: Invalid user jenkins from 10.30.168.15 port 49120 Feb 8 14:56:59 prd-ubuntu2004-docker-4c-4g-9720 sshd[7943]: Received disconnect from 10.30.168.15 port 49120:11: Closed due to user request. [preauth] Feb 8 14:56:59 prd-ubuntu2004-docker-4c-4g-9720 sshd[7943]: Disconnected from invalid user jenkins 10.30.168.15 port 49120 [preauth] Feb 8 14:57:02 prd-ubuntu2004-docker-4c-4g-9720 CRON[8935]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 8 14:57:02 prd-ubuntu2004-docker-4c-4g-9720 CRON[8935]: pam_unix(cron:session): session closed for user root Feb 8 14:57:02 prd-ubuntu2004-docker-4c-4g-9720 sshd[8943]: Invalid user jenkins from 10.30.168.15 port 49134 Feb 8 14:57:03 prd-ubuntu2004-docker-4c-4g-9720 sshd[8943]: Received disconnect from 10.30.168.15 port 49134:11: Closed due to user request. [preauth] Feb 8 14:57:03 prd-ubuntu2004-docker-4c-4g-9720 sshd[8943]: Disconnected from invalid user jenkins 10.30.168.15 port 49134 [preauth] Feb 8 14:57:05 prd-ubuntu2004-docker-4c-4g-9720 useradd[9670]: new group: name=jenkins, GID=1001 Feb 8 14:57:05 prd-ubuntu2004-docker-4c-4g-9720 useradd[9670]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Feb 8 14:57:05 prd-ubuntu2004-docker-4c-4g-9720 usermod[9704]: add 'jenkins' to group 'docker' Feb 8 14:57:05 prd-ubuntu2004-docker-4c-4g-9720 usermod[9704]: add 'jenkins' to shadow group 'docker' Feb 8 14:57:05 prd-ubuntu2004-docker-4c-4g-9720 sshd[9766]: Accepted publickey for jenkins from 10.30.168.15 port 49148 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Feb 8 14:57:05 prd-ubuntu2004-docker-4c-4g-9720 sshd[9766]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Feb 8 14:57:05 prd-ubuntu2004-docker-4c-4g-9720 systemd-logind[755]: New session 2 of user jenkins. Feb 8 14:57:05 prd-ubuntu2004-docker-4c-4g-9720 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Feb 8 14:58:01 prd-ubuntu2004-docker-4c-4g-9720 CRON[28147]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 8 14:58:01 prd-ubuntu2004-docker-4c-4g-9720 CRON[28147]: pam_unix(cron:session): session closed for user root Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 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 Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 sudo: pam_unix(sudo:session): session closed for user root Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 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 Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 sudo: pam_unix(sudo:session): session closed for user root Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 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 Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 sudo: pam_unix(sudo:session): session closed for user root Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 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 Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 sudo: pam_unix(sudo:session): session closed for user root Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 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 Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 sudo: pam_unix(sudo:session): session closed for user root Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 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 Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 8 14:58:28 prd-ubuntu2004-docker-4c-4g-9720 sudo: pam_unix(sudo:session): session closed for user root Feb 8 14:59:01 prd-ubuntu2004-docker-4c-4g-9720 CRON[28779]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 8 14:59:01 prd-ubuntu2004-docker-4c-4g-9720 CRON[28779]: pam_unix(cron:session): session closed for user root Feb 8 15:00:01 prd-ubuntu2004-docker-4c-4g-9720 CRON[29517]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 8 15:00:01 prd-ubuntu2004-docker-4c-4g-9720 CRON[29517]: pam_unix(cron:session): session closed for user root Feb 8 15:01:01 prd-ubuntu2004-docker-4c-4g-9720 CRON[30262]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 8 15:01:01 prd-ubuntu2004-docker-4c-4g-9720 CRON[30262]: pam_unix(cron:session): session closed for user root Feb 8 15:01:07 prd-ubuntu2004-docker-4c-4g-9720 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Feb 8 15:01:07 prd-ubuntu2004-docker-4c-4g-9720 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)