Dec 7 03:25:14 prd-ubuntu2004-docker-4c-4g-691 passwd[708]: password for 'ubuntu' changed by 'root' Dec 7 03:25:14 prd-ubuntu2004-docker-4c-4g-691 sshd[781]: Server listening on 0.0.0.0 port 22. Dec 7 03:25:14 prd-ubuntu2004-docker-4c-4g-691 sshd[781]: Server listening on :: port 22. Dec 7 03:25:14 prd-ubuntu2004-docker-4c-4g-691 systemd-logind[764]: New seat seat0. Dec 7 03:25:14 prd-ubuntu2004-docker-4c-4g-691 systemd-logind[764]: Watching system buttons on /dev/input/event0 (Power Button) Dec 7 03:25:14 prd-ubuntu2004-docker-4c-4g-691 systemd-logind[764]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Dec 7 03:25:19 prd-ubuntu2004-docker-4c-4g-691 sshd[2266]: error: kex_exchange_identification: Connection closed by remote host Dec 7 03:25:26 prd-ubuntu2004-docker-4c-4g-691 sshd[4388]: Invalid user jenkins from 10.30.168.15 port 58124 Dec 7 03:25:26 prd-ubuntu2004-docker-4c-4g-691 sshd[4388]: Received disconnect from 10.30.168.15 port 58124:11: Closed due to user request. [preauth] Dec 7 03:25:26 prd-ubuntu2004-docker-4c-4g-691 sshd[4388]: Disconnected from invalid user jenkins 10.30.168.15 port 58124 [preauth] Dec 7 03:25:29 prd-ubuntu2004-docker-4c-4g-691 sshd[5545]: Invalid user jenkins from 10.30.168.15 port 58152 Dec 7 03:25:29 prd-ubuntu2004-docker-4c-4g-691 sshd[5545]: Received disconnect from 10.30.168.15 port 58152:11: Closed due to user request. [preauth] Dec 7 03:25:29 prd-ubuntu2004-docker-4c-4g-691 sshd[5545]: Disconnected from invalid user jenkins 10.30.168.15 port 58152 [preauth] Dec 7 03:25:33 prd-ubuntu2004-docker-4c-4g-691 sshd[6615]: Invalid user jenkins from 10.30.168.15 port 58180 Dec 7 03:25:33 prd-ubuntu2004-docker-4c-4g-691 sshd[6615]: Received disconnect from 10.30.168.15 port 58180:11: Closed due to user request. [preauth] Dec 7 03:25:33 prd-ubuntu2004-docker-4c-4g-691 sshd[6615]: Disconnected from invalid user jenkins 10.30.168.15 port 58180 [preauth] Dec 7 03:25:36 prd-ubuntu2004-docker-4c-4g-691 sshd[8042]: Invalid user jenkins from 10.30.168.15 port 58206 Dec 7 03:25:37 prd-ubuntu2004-docker-4c-4g-691 sshd[8042]: Received disconnect from 10.30.168.15 port 58206:11: Closed due to user request. [preauth] Dec 7 03:25:37 prd-ubuntu2004-docker-4c-4g-691 sshd[8042]: Disconnected from invalid user jenkins 10.30.168.15 port 58206 [preauth] Dec 7 03:25:41 prd-ubuntu2004-docker-4c-4g-691 sshd[9214]: Invalid user jenkins from 10.30.168.15 port 58252 Dec 7 03:25:42 prd-ubuntu2004-docker-4c-4g-691 sshd[9214]: Received disconnect from 10.30.168.15 port 58252:11: Closed due to user request. [preauth] Dec 7 03:25:42 prd-ubuntu2004-docker-4c-4g-691 sshd[9214]: Disconnected from invalid user jenkins 10.30.168.15 port 58252 [preauth] Dec 7 03:25:45 prd-ubuntu2004-docker-4c-4g-691 sshd[9682]: Invalid user jenkins from 10.30.168.15 port 58276 Dec 7 03:25:45 prd-ubuntu2004-docker-4c-4g-691 sshd[9682]: Received disconnect from 10.30.168.15 port 58276:11: Closed due to user request. [preauth] Dec 7 03:25:45 prd-ubuntu2004-docker-4c-4g-691 sshd[9682]: Disconnected from invalid user jenkins 10.30.168.15 port 58276 [preauth] Dec 7 03:25:46 prd-ubuntu2004-docker-4c-4g-691 useradd[9932]: new group: name=jenkins, GID=1001 Dec 7 03:25:46 prd-ubuntu2004-docker-4c-4g-691 useradd[9932]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 7 03:25:47 prd-ubuntu2004-docker-4c-4g-691 usermod[10090]: add 'jenkins' to group 'docker' Dec 7 03:25:47 prd-ubuntu2004-docker-4c-4g-691 usermod[10090]: add 'jenkins' to shadow group 'docker' Dec 7 03:25:49 prd-ubuntu2004-docker-4c-4g-691 sshd[10410]: Accepted publickey for jenkins from 10.30.168.15 port 58298 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 7 03:25:49 prd-ubuntu2004-docker-4c-4g-691 sshd[10410]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Dec 7 03:25:49 prd-ubuntu2004-docker-4c-4g-691 systemd-logind[764]: New session 1 of user jenkins. Dec 7 03:25:49 prd-ubuntu2004-docker-4c-4g-691 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Dec 7 03:26:01 prd-ubuntu2004-docker-4c-4g-691 CRON[14045]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 7 03:26:01 prd-ubuntu2004-docker-4c-4g-691 CRON[14045]: pam_unix(cron:session): session closed for user root Dec 7 03:27:01 prd-ubuntu2004-docker-4c-4g-691 CRON[28574]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 7 03:27:01 prd-ubuntu2004-docker-4c-4g-691 CRON[28574]: pam_unix(cron:session): session closed for user root Dec 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 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 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 sudo: pam_unix(sudo:session): session closed for user root Dec 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 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 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 sudo: pam_unix(sudo:session): session closed for user root Dec 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 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 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 sudo: pam_unix(sudo:session): session closed for user root Dec 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 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 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 sudo: pam_unix(sudo:session): session closed for user root Dec 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 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 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 sudo: pam_unix(sudo:session): session closed for user root Dec 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 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 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 7 03:27:20 prd-ubuntu2004-docker-4c-4g-691 sudo: pam_unix(sudo:session): session closed for user root Dec 7 03:28:01 prd-ubuntu2004-docker-4c-4g-691 CRON[29020]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 7 03:28:01 prd-ubuntu2004-docker-4c-4g-691 CRON[29020]: pam_unix(cron:session): session closed for user root Dec 7 03:29:01 prd-ubuntu2004-docker-4c-4g-691 CRON[29828]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 7 03:29:01 prd-ubuntu2004-docker-4c-4g-691 CRON[29828]: pam_unix(cron:session): session closed for user root Dec 7 03:30:01 prd-ubuntu2004-docker-4c-4g-691 CRON[30493]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 7 03:30:01 prd-ubuntu2004-docker-4c-4g-691 CRON[30493]: pam_unix(cron:session): session closed for user root Dec 7 03:31:01 prd-ubuntu2004-docker-4c-4g-691 CRON[31932]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 7 03:31:01 prd-ubuntu2004-docker-4c-4g-691 CRON[31932]: pam_unix(cron:session): session closed for user root Dec 7 03:31:37 prd-ubuntu2004-docker-4c-4g-691 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 7 03:31:37 prd-ubuntu2004-docker-4c-4g-691 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)