Jan 3 20:42:12 prd-ubuntu2004-docker-4c-4g-7289 passwd[712]: password for 'ubuntu' changed by 'root' Jan 3 20:42:13 prd-ubuntu2004-docker-4c-4g-7289 sshd[809]: Server listening on 0.0.0.0 port 22. Jan 3 20:42:13 prd-ubuntu2004-docker-4c-4g-7289 sshd[809]: Server listening on :: port 22. Jan 3 20:42:13 prd-ubuntu2004-docker-4c-4g-7289 systemd-logind[764]: New seat seat0. Jan 3 20:42:13 prd-ubuntu2004-docker-4c-4g-7289 systemd-logind[764]: Watching system buttons on /dev/input/event0 (Power Button) Jan 3 20:42:13 prd-ubuntu2004-docker-4c-4g-7289 systemd-logind[764]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Jan 3 20:42:16 prd-ubuntu2004-docker-4c-4g-7289 sshd[2038]: error: kex_exchange_identification: Connection closed by remote host Jan 3 20:42:22 prd-ubuntu2004-docker-4c-4g-7289 sshd[4051]: Invalid user jenkins from 10.30.168.15 port 43912 Jan 3 20:42:22 prd-ubuntu2004-docker-4c-4g-7289 sshd[4051]: Received disconnect from 10.30.168.15 port 43912:11: Closed due to user request. [preauth] Jan 3 20:42:22 prd-ubuntu2004-docker-4c-4g-7289 sshd[4051]: Disconnected from invalid user jenkins 10.30.168.15 port 43912 [preauth] Jan 3 20:42:25 prd-ubuntu2004-docker-4c-4g-7289 sshd[5032]: Invalid user jenkins from 10.30.168.15 port 43914 Jan 3 20:42:26 prd-ubuntu2004-docker-4c-4g-7289 sshd[5032]: Received disconnect from 10.30.168.15 port 43914:11: Closed due to user request. [preauth] Jan 3 20:42:26 prd-ubuntu2004-docker-4c-4g-7289 sshd[5032]: Disconnected from invalid user jenkins 10.30.168.15 port 43914 [preauth] Jan 3 20:42:28 prd-ubuntu2004-docker-4c-4g-7289 sshd[5883]: Invalid user jenkins from 10.30.168.15 port 43916 Jan 3 20:42:28 prd-ubuntu2004-docker-4c-4g-7289 sshd[5883]: Received disconnect from 10.30.168.15 port 43916:11: Closed due to user request. [preauth] Jan 3 20:42:28 prd-ubuntu2004-docker-4c-4g-7289 sshd[5883]: Disconnected from invalid user jenkins 10.30.168.15 port 43916 [preauth] Jan 3 20:42:33 prd-ubuntu2004-docker-4c-4g-7289 sshd[7029]: Invalid user jenkins from 10.30.168.15 port 43920 Jan 3 20:42:33 prd-ubuntu2004-docker-4c-4g-7289 sshd[7029]: Received disconnect from 10.30.168.15 port 43920:11: Closed due to user request. [preauth] Jan 3 20:42:33 prd-ubuntu2004-docker-4c-4g-7289 sshd[7029]: Disconnected from invalid user jenkins 10.30.168.15 port 43920 [preauth] Jan 3 20:42:36 prd-ubuntu2004-docker-4c-4g-7289 sshd[8096]: Invalid user jenkins from 10.30.168.15 port 43924 Jan 3 20:42:36 prd-ubuntu2004-docker-4c-4g-7289 sshd[8096]: Received disconnect from 10.30.168.15 port 43924:11: Closed due to user request. [preauth] Jan 3 20:42:36 prd-ubuntu2004-docker-4c-4g-7289 sshd[8096]: Disconnected from invalid user jenkins 10.30.168.15 port 43924 [preauth] Jan 3 20:42:39 prd-ubuntu2004-docker-4c-4g-7289 sshd[9029]: Invalid user jenkins from 10.30.168.15 port 43926 Jan 3 20:42:39 prd-ubuntu2004-docker-4c-4g-7289 sshd[9029]: Received disconnect from 10.30.168.15 port 43926:11: Closed due to user request. [preauth] Jan 3 20:42:39 prd-ubuntu2004-docker-4c-4g-7289 sshd[9029]: Disconnected from invalid user jenkins 10.30.168.15 port 43926 [preauth] Jan 3 20:42:41 prd-ubuntu2004-docker-4c-4g-7289 sshd[9721]: Invalid user jenkins from 10.30.168.15 port 43928 Jan 3 20:42:42 prd-ubuntu2004-docker-4c-4g-7289 sshd[9721]: Received disconnect from 10.30.168.15 port 43928:11: Closed due to user request. [preauth] Jan 3 20:42:42 prd-ubuntu2004-docker-4c-4g-7289 sshd[9721]: Disconnected from invalid user jenkins 10.30.168.15 port 43928 [preauth] Jan 3 20:42:44 prd-ubuntu2004-docker-4c-4g-7289 useradd[10209]: new group: name=jenkins, GID=1001 Jan 3 20:42:44 prd-ubuntu2004-docker-4c-4g-7289 useradd[10209]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Jan 3 20:42:44 prd-ubuntu2004-docker-4c-4g-7289 usermod[10244]: add 'jenkins' to group 'docker' Jan 3 20:42:44 prd-ubuntu2004-docker-4c-4g-7289 usermod[10244]: add 'jenkins' to shadow group 'docker' Jan 3 20:42:45 prd-ubuntu2004-docker-4c-4g-7289 sshd[10405]: Accepted publickey for jenkins from 10.30.168.15 port 43938 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Jan 3 20:42:45 prd-ubuntu2004-docker-4c-4g-7289 sshd[10405]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Jan 3 20:42:45 prd-ubuntu2004-docker-4c-4g-7289 systemd-logind[764]: New session 1 of user jenkins. Jan 3 20:42:45 prd-ubuntu2004-docker-4c-4g-7289 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Jan 3 20:43:03 prd-ubuntu2004-docker-4c-4g-7289 CRON[16565]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 3 20:43:03 prd-ubuntu2004-docker-4c-4g-7289 CRON[16565]: pam_unix(cron:session): session closed for user root Jan 3 20:44:01 prd-ubuntu2004-docker-4c-4g-7289 CRON[28413]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 3 20:44:01 prd-ubuntu2004-docker-4c-4g-7289 CRON[28413]: pam_unix(cron:session): session closed for user root Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 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 Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 sudo: pam_unix(sudo:session): session closed for user root Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 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 Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 sudo: pam_unix(sudo:session): session closed for user root Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 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 Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 sudo: pam_unix(sudo:session): session closed for user root Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 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 Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 sudo: pam_unix(sudo:session): session closed for user root Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 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 Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 sudo: pam_unix(sudo:session): session closed for user root Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 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 Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 3 20:44:09 prd-ubuntu2004-docker-4c-4g-7289 sudo: pam_unix(sudo:session): session closed for user root Jan 3 20:45:01 prd-ubuntu2004-docker-4c-4g-7289 CRON[29062]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 3 20:45:01 prd-ubuntu2004-docker-4c-4g-7289 CRON[29062]: pam_unix(cron:session): session closed for user root Jan 3 20:45:49 prd-ubuntu2004-docker-4c-4g-7289 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Jan 3 20:45:49 prd-ubuntu2004-docker-4c-4g-7289 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)