Dec 5 19:59:12 prd-ubuntu2004-docker-4c-4g-260 passwd[704]: password for 'ubuntu' changed by 'root' Dec 5 19:59:12 prd-ubuntu2004-docker-4c-4g-260 systemd-logind[754]: New seat seat0. Dec 5 19:59:12 prd-ubuntu2004-docker-4c-4g-260 systemd-logind[754]: Watching system buttons on /dev/input/event0 (Power Button) Dec 5 19:59:12 prd-ubuntu2004-docker-4c-4g-260 sshd[785]: Server listening on 0.0.0.0 port 22. Dec 5 19:59:12 prd-ubuntu2004-docker-4c-4g-260 systemd-logind[754]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Dec 5 19:59:12 prd-ubuntu2004-docker-4c-4g-260 sshd[785]: Server listening on :: port 22. Dec 5 19:59:17 prd-ubuntu2004-docker-4c-4g-260 sshd[2469]: error: kex_exchange_identification: Connection closed by remote host Dec 5 19:59:24 prd-ubuntu2004-docker-4c-4g-260 sshd[4445]: Invalid user jenkins from 10.30.168.15 port 48688 Dec 5 19:59:24 prd-ubuntu2004-docker-4c-4g-260 sshd[4445]: Received disconnect from 10.30.168.15 port 48688:11: Closed due to user request. [preauth] Dec 5 19:59:24 prd-ubuntu2004-docker-4c-4g-260 sshd[4445]: Disconnected from invalid user jenkins 10.30.168.15 port 48688 [preauth] Dec 5 19:59:27 prd-ubuntu2004-docker-4c-4g-260 sshd[5441]: Invalid user jenkins from 10.30.168.15 port 48692 Dec 5 19:59:27 prd-ubuntu2004-docker-4c-4g-260 sshd[5441]: Received disconnect from 10.30.168.15 port 48692:11: Closed due to user request. [preauth] Dec 5 19:59:27 prd-ubuntu2004-docker-4c-4g-260 sshd[5441]: Disconnected from invalid user jenkins 10.30.168.15 port 48692 [preauth] Dec 5 19:59:30 prd-ubuntu2004-docker-4c-4g-260 sshd[6486]: Invalid user jenkins from 10.30.168.15 port 48696 Dec 5 19:59:30 prd-ubuntu2004-docker-4c-4g-260 sshd[6486]: Received disconnect from 10.30.168.15 port 48696:11: Closed due to user request. [preauth] Dec 5 19:59:30 prd-ubuntu2004-docker-4c-4g-260 sshd[6486]: Disconnected from invalid user jenkins 10.30.168.15 port 48696 [preauth] Dec 5 19:59:34 prd-ubuntu2004-docker-4c-4g-260 sshd[7856]: Invalid user jenkins from 10.30.168.15 port 48700 Dec 5 19:59:34 prd-ubuntu2004-docker-4c-4g-260 sshd[7856]: Received disconnect from 10.30.168.15 port 48700:11: Closed due to user request. [preauth] Dec 5 19:59:34 prd-ubuntu2004-docker-4c-4g-260 sshd[7856]: Disconnected from invalid user jenkins 10.30.168.15 port 48700 [preauth] Dec 5 19:59:37 prd-ubuntu2004-docker-4c-4g-260 sshd[9044]: Invalid user jenkins from 10.30.168.15 port 48706 Dec 5 19:59:37 prd-ubuntu2004-docker-4c-4g-260 sshd[9044]: Received disconnect from 10.30.168.15 port 48706:11: Closed due to user request. [preauth] Dec 5 19:59:37 prd-ubuntu2004-docker-4c-4g-260 sshd[9044]: Disconnected from invalid user jenkins 10.30.168.15 port 48706 [preauth] Dec 5 19:59:40 prd-ubuntu2004-docker-4c-4g-260 sshd[9806]: Invalid user jenkins from 10.30.168.15 port 48710 Dec 5 19:59:40 prd-ubuntu2004-docker-4c-4g-260 sshd[9806]: Received disconnect from 10.30.168.15 port 48710:11: Closed due to user request. [preauth] Dec 5 19:59:40 prd-ubuntu2004-docker-4c-4g-260 sshd[9806]: Disconnected from invalid user jenkins 10.30.168.15 port 48710 [preauth] Dec 5 19:59:42 prd-ubuntu2004-docker-4c-4g-260 useradd[10084]: new group: name=jenkins, GID=1001 Dec 5 19:59:42 prd-ubuntu2004-docker-4c-4g-260 useradd[10084]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 5 19:59:43 prd-ubuntu2004-docker-4c-4g-260 usermod[10243]: add 'jenkins' to group 'docker' Dec 5 19:59:43 prd-ubuntu2004-docker-4c-4g-260 usermod[10243]: add 'jenkins' to shadow group 'docker' Dec 5 19:59:43 prd-ubuntu2004-docker-4c-4g-260 sshd[10217]: Accepted publickey for jenkins from 10.30.168.15 port 48714 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 5 19:59:43 prd-ubuntu2004-docker-4c-4g-260 sshd[10217]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Dec 5 19:59:43 prd-ubuntu2004-docker-4c-4g-260 systemd-logind[754]: New session 1 of user jenkins. Dec 5 19:59:43 prd-ubuntu2004-docker-4c-4g-260 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Dec 5 20:00:02 prd-ubuntu2004-docker-4c-4g-260 CRON[16192]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 5 20:00:02 prd-ubuntu2004-docker-4c-4g-260 CRON[16192]: pam_unix(cron:session): session closed for user root Dec 5 20:01:01 prd-ubuntu2004-docker-4c-4g-260 CRON[28566]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 5 20:01:01 prd-ubuntu2004-docker-4c-4g-260 CRON[28566]: pam_unix(cron:session): session closed for user root Dec 5 20:01:09 prd-ubuntu2004-docker-4c-4g-260 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 20:01:09 prd-ubuntu2004-docker-4c-4g-260 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 20:01:10 prd-ubuntu2004-docker-4c-4g-260 sudo: pam_unix(sudo:session): session closed for user root Dec 5 20:01:10 prd-ubuntu2004-docker-4c-4g-260 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 20:01:10 prd-ubuntu2004-docker-4c-4g-260 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 20:01:10 prd-ubuntu2004-docker-4c-4g-260 sudo: pam_unix(sudo:session): session closed for user root Dec 5 20:01:10 prd-ubuntu2004-docker-4c-4g-260 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 20:01:10 prd-ubuntu2004-docker-4c-4g-260 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 20:01:10 prd-ubuntu2004-docker-4c-4g-260 sudo: pam_unix(sudo:session): session closed for user root Dec 5 20:01:10 prd-ubuntu2004-docker-4c-4g-260 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 20:01:10 prd-ubuntu2004-docker-4c-4g-260 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 20:01:10 prd-ubuntu2004-docker-4c-4g-260 sudo: pam_unix(sudo:session): session closed for user root Dec 5 20:01:10 prd-ubuntu2004-docker-4c-4g-260 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 20:01:10 prd-ubuntu2004-docker-4c-4g-260 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 20:01:10 prd-ubuntu2004-docker-4c-4g-260 sudo: pam_unix(sudo:session): session closed for user root Dec 5 20:01:10 prd-ubuntu2004-docker-4c-4g-260 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 20:01:10 prd-ubuntu2004-docker-4c-4g-260 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 20:01:10 prd-ubuntu2004-docker-4c-4g-260 sudo: pam_unix(sudo:session): session closed for user root Dec 5 20:01:47 prd-ubuntu2004-docker-4c-4g-260 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 20:01:47 prd-ubuntu2004-docker-4c-4g-260 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)