Dec 5 19:08:55 prd-ubuntu2004-docker-4c-4g-256 passwd[709]: password for 'ubuntu' changed by 'root' Dec 5 19:08:55 prd-ubuntu2004-docker-4c-4g-256 sshd[784]: Server listening on 0.0.0.0 port 22. Dec 5 19:08:55 prd-ubuntu2004-docker-4c-4g-256 sshd[784]: Server listening on :: port 22. Dec 5 19:08:55 prd-ubuntu2004-docker-4c-4g-256 systemd-logind[770]: New seat seat0. Dec 5 19:08:55 prd-ubuntu2004-docker-4c-4g-256 systemd-logind[770]: Watching system buttons on /dev/input/event0 (Power Button) Dec 5 19:08:55 prd-ubuntu2004-docker-4c-4g-256 systemd-logind[770]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Dec 5 19:08:58 prd-ubuntu2004-docker-4c-4g-256 sshd[1823]: error: kex_exchange_identification: Connection closed by remote host Dec 5 19:09:01 prd-ubuntu2004-docker-4c-4g-256 CRON[2745]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 5 19:09:01 prd-ubuntu2004-docker-4c-4g-256 CRON[2745]: pam_unix(cron:session): session closed for user root Dec 5 19:09:04 prd-ubuntu2004-docker-4c-4g-256 sshd[3636]: Invalid user jenkins from 10.30.168.15 port 56342 Dec 5 19:09:04 prd-ubuntu2004-docker-4c-4g-256 sshd[3636]: Received disconnect from 10.30.168.15 port 56342:11: Closed due to user request. [preauth] Dec 5 19:09:04 prd-ubuntu2004-docker-4c-4g-256 sshd[3636]: Disconnected from invalid user jenkins 10.30.168.15 port 56342 [preauth] Dec 5 19:09:07 prd-ubuntu2004-docker-4c-4g-256 sshd[4539]: Invalid user jenkins from 10.30.168.15 port 56356 Dec 5 19:09:07 prd-ubuntu2004-docker-4c-4g-256 sshd[4539]: Received disconnect from 10.30.168.15 port 56356:11: Closed due to user request. [preauth] Dec 5 19:09:07 prd-ubuntu2004-docker-4c-4g-256 sshd[4539]: Disconnected from invalid user jenkins 10.30.168.15 port 56356 [preauth] Dec 5 19:09:10 prd-ubuntu2004-docker-4c-4g-256 sshd[5409]: Invalid user jenkins from 10.30.168.15 port 56364 Dec 5 19:09:10 prd-ubuntu2004-docker-4c-4g-256 sshd[5409]: Received disconnect from 10.30.168.15 port 56364:11: Closed due to user request. [preauth] Dec 5 19:09:10 prd-ubuntu2004-docker-4c-4g-256 sshd[5409]: Disconnected from invalid user jenkins 10.30.168.15 port 56364 [preauth] Dec 5 19:09:12 prd-ubuntu2004-docker-4c-4g-256 sshd[6472]: Invalid user jenkins from 10.30.168.15 port 56378 Dec 5 19:09:12 prd-ubuntu2004-docker-4c-4g-256 sshd[6472]: Received disconnect from 10.30.168.15 port 56378:11: Closed due to user request. [preauth] Dec 5 19:09:12 prd-ubuntu2004-docker-4c-4g-256 sshd[6472]: Disconnected from invalid user jenkins 10.30.168.15 port 56378 [preauth] Dec 5 19:09:16 prd-ubuntu2004-docker-4c-4g-256 sshd[8054]: Invalid user jenkins from 10.30.168.15 port 56396 Dec 5 19:09:16 prd-ubuntu2004-docker-4c-4g-256 sshd[8054]: Received disconnect from 10.30.168.15 port 56396:11: Closed due to user request. [preauth] Dec 5 19:09:16 prd-ubuntu2004-docker-4c-4g-256 sshd[8054]: Disconnected from invalid user jenkins 10.30.168.15 port 56396 [preauth] Dec 5 19:09:19 prd-ubuntu2004-docker-4c-4g-256 sshd[9170]: Invalid user jenkins from 10.30.168.15 port 56406 Dec 5 19:09:19 prd-ubuntu2004-docker-4c-4g-256 sshd[9170]: Received disconnect from 10.30.168.15 port 56406:11: Closed due to user request. [preauth] Dec 5 19:09:19 prd-ubuntu2004-docker-4c-4g-256 sshd[9170]: Disconnected from invalid user jenkins 10.30.168.15 port 56406 [preauth] Dec 5 19:09:23 prd-ubuntu2004-docker-4c-4g-256 sshd[9800]: Invalid user jenkins from 10.30.168.15 port 56428 Dec 5 19:09:23 prd-ubuntu2004-docker-4c-4g-256 sshd[9800]: Received disconnect from 10.30.168.15 port 56428:11: Closed due to user request. [preauth] Dec 5 19:09:23 prd-ubuntu2004-docker-4c-4g-256 sshd[9800]: Disconnected from invalid user jenkins 10.30.168.15 port 56428 [preauth] Dec 5 19:09:23 prd-ubuntu2004-docker-4c-4g-256 useradd[10097]: new group: name=jenkins, GID=1001 Dec 5 19:09:23 prd-ubuntu2004-docker-4c-4g-256 useradd[10097]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 5 19:09:23 prd-ubuntu2004-docker-4c-4g-256 usermod[10135]: add 'jenkins' to group 'docker' Dec 5 19:09:23 prd-ubuntu2004-docker-4c-4g-256 usermod[10135]: add 'jenkins' to shadow group 'docker' Dec 5 19:09:26 prd-ubuntu2004-docker-4c-4g-256 sshd[10879]: Accepted publickey for jenkins from 10.30.168.15 port 56438 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 5 19:09:26 prd-ubuntu2004-docker-4c-4g-256 sshd[10879]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Dec 5 19:09:26 prd-ubuntu2004-docker-4c-4g-256 systemd-logind[770]: New session 2 of user jenkins. Dec 5 19:09:26 prd-ubuntu2004-docker-4c-4g-256 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Dec 5 19:10:01 prd-ubuntu2004-docker-4c-4g-256 CRON[23719]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 5 19:10:01 prd-ubuntu2004-docker-4c-4g-256 CRON[23719]: pam_unix(cron:session): session closed for user root Dec 5 19:10:45 prd-ubuntu2004-docker-4c-4g-256 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 19:10:45 prd-ubuntu2004-docker-4c-4g-256 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 19:10:45 prd-ubuntu2004-docker-4c-4g-256 sudo: pam_unix(sudo:session): session closed for user root Dec 5 19:10:45 prd-ubuntu2004-docker-4c-4g-256 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 19:10:45 prd-ubuntu2004-docker-4c-4g-256 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 19:10:45 prd-ubuntu2004-docker-4c-4g-256 sudo: pam_unix(sudo:session): session closed for user root Dec 5 19:10:45 prd-ubuntu2004-docker-4c-4g-256 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 19:10:45 prd-ubuntu2004-docker-4c-4g-256 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 19:10:45 prd-ubuntu2004-docker-4c-4g-256 sudo: pam_unix(sudo:session): session closed for user root Dec 5 19:10:45 prd-ubuntu2004-docker-4c-4g-256 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 19:10:45 prd-ubuntu2004-docker-4c-4g-256 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 19:10:45 prd-ubuntu2004-docker-4c-4g-256 sudo: pam_unix(sudo:session): session closed for user root Dec 5 19:10:45 prd-ubuntu2004-docker-4c-4g-256 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 19:10:45 prd-ubuntu2004-docker-4c-4g-256 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 19:10:45 prd-ubuntu2004-docker-4c-4g-256 sudo: pam_unix(sudo:session): session closed for user root Dec 5 19:10:45 prd-ubuntu2004-docker-4c-4g-256 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 19:10:45 prd-ubuntu2004-docker-4c-4g-256 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 5 19:10:45 prd-ubuntu2004-docker-4c-4g-256 sudo: pam_unix(sudo:session): session closed for user root Dec 5 19:11:01 prd-ubuntu2004-docker-4c-4g-256 CRON[28891]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 5 19:11:01 prd-ubuntu2004-docker-4c-4g-256 CRON[28891]: pam_unix(cron:session): session closed for user root Dec 5 19:11:18 prd-ubuntu2004-docker-4c-4g-256 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 19:11:18 prd-ubuntu2004-docker-4c-4g-256 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)