Feb 8 15:03:12 prd-ubuntu2004-docker-4c-4g-9728 passwd[716]: password for 'ubuntu' changed by 'root' Feb 8 15:03:12 prd-ubuntu2004-docker-4c-4g-9728 sshd[803]: Server listening on 0.0.0.0 port 22. Feb 8 15:03:12 prd-ubuntu2004-docker-4c-4g-9728 sshd[803]: Server listening on :: port 22. Feb 8 15:03:12 prd-ubuntu2004-docker-4c-4g-9728 systemd-logind[760]: New seat seat0. Feb 8 15:03:12 prd-ubuntu2004-docker-4c-4g-9728 systemd-logind[760]: Watching system buttons on /dev/input/event0 (Power Button) Feb 8 15:03:12 prd-ubuntu2004-docker-4c-4g-9728 systemd-logind[760]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Feb 8 15:03:15 prd-ubuntu2004-docker-4c-4g-9728 sshd[2092]: error: kex_exchange_identification: Connection closed by remote host Feb 8 15:03:21 prd-ubuntu2004-docker-4c-4g-9728 sshd[4091]: Invalid user jenkins from 10.30.168.15 port 50440 Feb 8 15:03:21 prd-ubuntu2004-docker-4c-4g-9728 sshd[4091]: Received disconnect from 10.30.168.15 port 50440:11: Closed due to user request. [preauth] Feb 8 15:03:21 prd-ubuntu2004-docker-4c-4g-9728 sshd[4091]: Disconnected from invalid user jenkins 10.30.168.15 port 50440 [preauth] Feb 8 15:03:25 prd-ubuntu2004-docker-4c-4g-9728 sshd[5181]: Invalid user jenkins from 10.30.168.15 port 50452 Feb 8 15:03:25 prd-ubuntu2004-docker-4c-4g-9728 sshd[5181]: Received disconnect from 10.30.168.15 port 50452:11: Closed due to user request. [preauth] Feb 8 15:03:25 prd-ubuntu2004-docker-4c-4g-9728 sshd[5181]: Disconnected from invalid user jenkins 10.30.168.15 port 50452 [preauth] Feb 8 15:03:27 prd-ubuntu2004-docker-4c-4g-9728 sshd[6045]: Invalid user jenkins from 10.30.168.15 port 50458 Feb 8 15:03:28 prd-ubuntu2004-docker-4c-4g-9728 sshd[6045]: Received disconnect from 10.30.168.15 port 50458:11: Closed due to user request. [preauth] Feb 8 15:03:28 prd-ubuntu2004-docker-4c-4g-9728 sshd[6045]: Disconnected from invalid user jenkins 10.30.168.15 port 50458 [preauth] Feb 8 15:03:30 prd-ubuntu2004-docker-4c-4g-9728 sshd[7315]: Invalid user jenkins from 10.30.168.15 port 50466 Feb 8 15:03:30 prd-ubuntu2004-docker-4c-4g-9728 sshd[7315]: Received disconnect from 10.30.168.15 port 50466:11: Closed due to user request. [preauth] Feb 8 15:03:30 prd-ubuntu2004-docker-4c-4g-9728 sshd[7315]: Disconnected from invalid user jenkins 10.30.168.15 port 50466 [preauth] Feb 8 15:03:33 prd-ubuntu2004-docker-4c-4g-9728 sshd[8632]: Invalid user jenkins from 10.30.168.15 port 50474 Feb 8 15:03:33 prd-ubuntu2004-docker-4c-4g-9728 sshd[8632]: Received disconnect from 10.30.168.15 port 50474:11: Closed due to user request. [preauth] Feb 8 15:03:33 prd-ubuntu2004-docker-4c-4g-9728 sshd[8632]: Disconnected from invalid user jenkins 10.30.168.15 port 50474 [preauth] Feb 8 15:03:36 prd-ubuntu2004-docker-4c-4g-9728 sshd[9398]: Invalid user jenkins from 10.30.168.15 port 50482 Feb 8 15:03:36 prd-ubuntu2004-docker-4c-4g-9728 sshd[9398]: Received disconnect from 10.30.168.15 port 50482:11: Closed due to user request. [preauth] Feb 8 15:03:36 prd-ubuntu2004-docker-4c-4g-9728 sshd[9398]: Disconnected from invalid user jenkins 10.30.168.15 port 50482 [preauth] Feb 8 15:03:38 prd-ubuntu2004-docker-4c-4g-9728 useradd[9963]: new group: name=jenkins, GID=1001 Feb 8 15:03:38 prd-ubuntu2004-docker-4c-4g-9728 useradd[9963]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Feb 8 15:03:38 prd-ubuntu2004-docker-4c-4g-9728 usermod[10003]: add 'jenkins' to group 'docker' Feb 8 15:03:38 prd-ubuntu2004-docker-4c-4g-9728 usermod[10003]: add 'jenkins' to shadow group 'docker' Feb 8 15:03:39 prd-ubuntu2004-docker-4c-4g-9728 sshd[10295]: Accepted publickey for jenkins from 10.30.168.15 port 50494 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Feb 8 15:03:39 prd-ubuntu2004-docker-4c-4g-9728 sshd[10295]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Feb 8 15:03:39 prd-ubuntu2004-docker-4c-4g-9728 systemd-logind[760]: New session 1 of user jenkins. Feb 8 15:03:39 prd-ubuntu2004-docker-4c-4g-9728 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Feb 8 15:04:01 prd-ubuntu2004-docker-4c-4g-9728 CRON[17530]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 8 15:04:01 prd-ubuntu2004-docker-4c-4g-9728 CRON[17530]: pam_unix(cron:session): session closed for user root Feb 8 15:05:01 prd-ubuntu2004-docker-4c-4g-9728 CRON[28409]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 8 15:05:01 prd-ubuntu2004-docker-4c-4g-9728 CRON[28409]: pam_unix(cron:session): session closed for user root Feb 8 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 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 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 8 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 sudo: pam_unix(sudo:session): session closed for user root Feb 8 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 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 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 8 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 sudo: pam_unix(sudo:session): session closed for user root Feb 8 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 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 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 8 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 sudo: pam_unix(sudo:session): session closed for user root Feb 8 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 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 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 8 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 sudo: pam_unix(sudo:session): session closed for user root Feb 8 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 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 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 8 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 sudo: pam_unix(sudo:session): session closed for user root Feb 8 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 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 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 8 15:05:02 prd-ubuntu2004-docker-4c-4g-9728 sudo: pam_unix(sudo:session): session closed for user root Feb 8 15:06:01 prd-ubuntu2004-docker-4c-4g-9728 CRON[29057]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 8 15:06:01 prd-ubuntu2004-docker-4c-4g-9728 CRON[29057]: pam_unix(cron:session): session closed for user root Feb 8 15:06:45 prd-ubuntu2004-docker-4c-4g-9728 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 15:06:45 prd-ubuntu2004-docker-4c-4g-9728 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)