Dec 3 23:13:30 prd-ubuntu2004-docker-4c-4g-12587 passwd[713]: password for 'ubuntu' changed by 'root' Dec 3 23:13:30 prd-ubuntu2004-docker-4c-4g-12587 sshd[783]: Server listening on 0.0.0.0 port 22. Dec 3 23:13:30 prd-ubuntu2004-docker-4c-4g-12587 sshd[783]: Server listening on :: port 22. Dec 3 23:13:30 prd-ubuntu2004-docker-4c-4g-12587 systemd-logind[765]: New seat seat0. Dec 3 23:13:30 prd-ubuntu2004-docker-4c-4g-12587 systemd-logind[765]: Watching system buttons on /dev/input/event0 (Power Button) Dec 3 23:13:30 prd-ubuntu2004-docker-4c-4g-12587 systemd-logind[765]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Dec 3 23:13:34 prd-ubuntu2004-docker-4c-4g-12587 sshd[2392]: error: kex_exchange_identification: Connection closed by remote host Dec 3 23:13:39 prd-ubuntu2004-docker-4c-4g-12587 sshd[4264]: Invalid user jenkins from 10.30.168.15 port 49782 Dec 3 23:13:40 prd-ubuntu2004-docker-4c-4g-12587 sshd[4264]: Received disconnect from 10.30.168.15 port 49782:11: Closed due to user request. [preauth] Dec 3 23:13:40 prd-ubuntu2004-docker-4c-4g-12587 sshd[4264]: Disconnected from invalid user jenkins 10.30.168.15 port 49782 [preauth] Dec 3 23:13:42 prd-ubuntu2004-docker-4c-4g-12587 sshd[5056]: Invalid user jenkins from 10.30.168.15 port 49786 Dec 3 23:13:42 prd-ubuntu2004-docker-4c-4g-12587 sshd[5056]: Received disconnect from 10.30.168.15 port 49786:11: Closed due to user request. [preauth] Dec 3 23:13:42 prd-ubuntu2004-docker-4c-4g-12587 sshd[5056]: Disconnected from invalid user jenkins 10.30.168.15 port 49786 [preauth] Dec 3 23:13:45 prd-ubuntu2004-docker-4c-4g-12587 sshd[5938]: Invalid user jenkins from 10.30.168.15 port 49790 Dec 3 23:13:45 prd-ubuntu2004-docker-4c-4g-12587 sshd[5938]: Received disconnect from 10.30.168.15 port 49790:11: Closed due to user request. [preauth] Dec 3 23:13:45 prd-ubuntu2004-docker-4c-4g-12587 sshd[5938]: Disconnected from invalid user jenkins 10.30.168.15 port 49790 [preauth] Dec 3 23:13:48 prd-ubuntu2004-docker-4c-4g-12587 sshd[6871]: Invalid user jenkins from 10.30.168.15 port 49792 Dec 3 23:13:48 prd-ubuntu2004-docker-4c-4g-12587 sshd[6871]: Received disconnect from 10.30.168.15 port 49792:11: Closed due to user request. [preauth] Dec 3 23:13:48 prd-ubuntu2004-docker-4c-4g-12587 sshd[6871]: Disconnected from invalid user jenkins 10.30.168.15 port 49792 [preauth] Dec 3 23:13:51 prd-ubuntu2004-docker-4c-4g-12587 sshd[8191]: Invalid user jenkins from 10.30.168.15 port 49800 Dec 3 23:13:51 prd-ubuntu2004-docker-4c-4g-12587 sshd[8191]: Received disconnect from 10.30.168.15 port 49800:11: Closed due to user request. [preauth] Dec 3 23:13:51 prd-ubuntu2004-docker-4c-4g-12587 sshd[8191]: Disconnected from invalid user jenkins 10.30.168.15 port 49800 [preauth] Dec 3 23:13:54 prd-ubuntu2004-docker-4c-4g-12587 sshd[9293]: Invalid user jenkins from 10.30.168.15 port 49804 Dec 3 23:13:54 prd-ubuntu2004-docker-4c-4g-12587 sshd[9293]: Received disconnect from 10.30.168.15 port 49804:11: Closed due to user request. [preauth] Dec 3 23:13:54 prd-ubuntu2004-docker-4c-4g-12587 sshd[9293]: Disconnected from invalid user jenkins 10.30.168.15 port 49804 [preauth] Dec 3 23:13:56 prd-ubuntu2004-docker-4c-4g-12587 sshd[10109]: Invalid user jenkins from 10.30.168.15 port 49806 Dec 3 23:13:57 prd-ubuntu2004-docker-4c-4g-12587 sshd[10109]: Received disconnect from 10.30.168.15 port 49806:11: Closed due to user request. [preauth] Dec 3 23:13:57 prd-ubuntu2004-docker-4c-4g-12587 sshd[10109]: Disconnected from invalid user jenkins 10.30.168.15 port 49806 [preauth] Dec 3 23:13:57 prd-ubuntu2004-docker-4c-4g-12587 useradd[10314]: new group: name=jenkins, GID=1001 Dec 3 23:13:57 prd-ubuntu2004-docker-4c-4g-12587 useradd[10314]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 3 23:13:57 prd-ubuntu2004-docker-4c-4g-12587 usermod[10364]: add 'jenkins' to group 'docker' Dec 3 23:13:57 prd-ubuntu2004-docker-4c-4g-12587 usermod[10364]: add 'jenkins' to shadow group 'docker' Dec 3 23:14:00 prd-ubuntu2004-docker-4c-4g-12587 sshd[11272]: Accepted publickey for jenkins from 10.30.168.15 port 49810 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 3 23:14:00 prd-ubuntu2004-docker-4c-4g-12587 sshd[11272]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Dec 3 23:14:00 prd-ubuntu2004-docker-4c-4g-12587 systemd-logind[765]: New session 1 of user jenkins. Dec 3 23:14:00 prd-ubuntu2004-docker-4c-4g-12587 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Dec 3 23:14:01 prd-ubuntu2004-docker-4c-4g-12587 CRON[11943]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 3 23:14:01 prd-ubuntu2004-docker-4c-4g-12587 CRON[11943]: pam_unix(cron:session): session closed for user root Dec 3 23:15:01 prd-ubuntu2004-docker-4c-4g-12587 CRON[28543]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 3 23:15:01 prd-ubuntu2004-docker-4c-4g-12587 CRON[28543]: pam_unix(cron:session): session closed for user root Dec 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 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 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 sudo: pam_unix(sudo:session): session closed for user root Dec 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 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 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 sudo: pam_unix(sudo:session): session closed for user root Dec 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 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 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 sudo: pam_unix(sudo:session): session closed for user root Dec 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 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 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 sudo: pam_unix(sudo:session): session closed for user root Dec 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 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 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 sudo: pam_unix(sudo:session): session closed for user root Dec 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 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 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 3 23:15:27 prd-ubuntu2004-docker-4c-4g-12587 sudo: pam_unix(sudo:session): session closed for user root Dec 3 23:16:01 prd-ubuntu2004-docker-4c-4g-12587 CRON[28971]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 3 23:16:01 prd-ubuntu2004-docker-4c-4g-12587 CRON[28971]: pam_unix(cron:session): session closed for user root Dec 3 23:17:01 prd-ubuntu2004-docker-4c-4g-12587 CRON[29752]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 3 23:17:01 prd-ubuntu2004-docker-4c-4g-12587 CRON[29751]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 3 23:17:01 prd-ubuntu2004-docker-4c-4g-12587 CRON[29752]: pam_unix(cron:session): session closed for user root Dec 3 23:17:01 prd-ubuntu2004-docker-4c-4g-12587 CRON[29751]: pam_unix(cron:session): session closed for user root Dec 3 23:18:01 prd-ubuntu2004-docker-4c-4g-12587 CRON[30480]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 3 23:18:01 prd-ubuntu2004-docker-4c-4g-12587 CRON[30480]: pam_unix(cron:session): session closed for user root Dec 3 23:19:01 prd-ubuntu2004-docker-4c-4g-12587 CRON[31640]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 3 23:19:01 prd-ubuntu2004-docker-4c-4g-12587 CRON[31640]: pam_unix(cron:session): session closed for user root Dec 3 23:20:01 prd-ubuntu2004-docker-4c-4g-12587 CRON[32343]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 3 23:20:01 prd-ubuntu2004-docker-4c-4g-12587 CRON[32343]: pam_unix(cron:session): session closed for user root Dec 3 23:20:24 prd-ubuntu2004-docker-4c-4g-12587 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 3 23:20:24 prd-ubuntu2004-docker-4c-4g-12587 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)