Dec 4 04:49:11 prd-ubuntu2004-docker-4c-4g-12683 passwd[712]: password for 'ubuntu' changed by 'root' Dec 4 04:49:11 prd-ubuntu2004-docker-4c-4g-12683 sshd[803]: Server listening on 0.0.0.0 port 22. Dec 4 04:49:11 prd-ubuntu2004-docker-4c-4g-12683 sshd[803]: Server listening on :: port 22. Dec 4 04:49:11 prd-ubuntu2004-docker-4c-4g-12683 systemd-logind[757]: New seat seat0. Dec 4 04:49:11 prd-ubuntu2004-docker-4c-4g-12683 systemd-logind[757]: Watching system buttons on /dev/input/event0 (Power Button) Dec 4 04:49:11 prd-ubuntu2004-docker-4c-4g-12683 systemd-logind[757]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Dec 4 04:49:15 prd-ubuntu2004-docker-4c-4g-12683 sshd[2167]: error: kex_exchange_identification: Connection closed by remote host Dec 4 04:49:20 prd-ubuntu2004-docker-4c-4g-12683 sshd[3755]: Invalid user jenkins from 10.30.168.15 port 38478 Dec 4 04:49:20 prd-ubuntu2004-docker-4c-4g-12683 sshd[3755]: Received disconnect from 10.30.168.15 port 38478:11: Closed due to user request. [preauth] Dec 4 04:49:20 prd-ubuntu2004-docker-4c-4g-12683 sshd[3755]: Disconnected from invalid user jenkins 10.30.168.15 port 38478 [preauth] Dec 4 04:49:23 prd-ubuntu2004-docker-4c-4g-12683 sshd[4630]: Invalid user jenkins from 10.30.168.15 port 38482 Dec 4 04:49:23 prd-ubuntu2004-docker-4c-4g-12683 sshd[4630]: Received disconnect from 10.30.168.15 port 38482:11: Closed due to user request. [preauth] Dec 4 04:49:23 prd-ubuntu2004-docker-4c-4g-12683 sshd[4630]: Disconnected from invalid user jenkins 10.30.168.15 port 38482 [preauth] Dec 4 04:49:26 prd-ubuntu2004-docker-4c-4g-12683 sshd[5521]: Invalid user jenkins from 10.30.168.15 port 38486 Dec 4 04:49:26 prd-ubuntu2004-docker-4c-4g-12683 sshd[5521]: Received disconnect from 10.30.168.15 port 38486:11: Closed due to user request. [preauth] Dec 4 04:49:26 prd-ubuntu2004-docker-4c-4g-12683 sshd[5521]: Disconnected from invalid user jenkins 10.30.168.15 port 38486 [preauth] Dec 4 04:49:29 prd-ubuntu2004-docker-4c-4g-12683 sshd[6509]: Invalid user jenkins from 10.30.168.15 port 38488 Dec 4 04:49:29 prd-ubuntu2004-docker-4c-4g-12683 sshd[6509]: Received disconnect from 10.30.168.15 port 38488:11: Closed due to user request. [preauth] Dec 4 04:49:29 prd-ubuntu2004-docker-4c-4g-12683 sshd[6509]: Disconnected from invalid user jenkins 10.30.168.15 port 38488 [preauth] Dec 4 04:49:31 prd-ubuntu2004-docker-4c-4g-12683 sshd[7738]: Invalid user jenkins from 10.30.168.15 port 38498 Dec 4 04:49:32 prd-ubuntu2004-docker-4c-4g-12683 sshd[7738]: Received disconnect from 10.30.168.15 port 38498:11: Closed due to user request. [preauth] Dec 4 04:49:32 prd-ubuntu2004-docker-4c-4g-12683 sshd[7738]: Disconnected from invalid user jenkins 10.30.168.15 port 38498 [preauth] Dec 4 04:49:34 prd-ubuntu2004-docker-4c-4g-12683 sshd[8866]: Invalid user jenkins from 10.30.168.15 port 38500 Dec 4 04:49:34 prd-ubuntu2004-docker-4c-4g-12683 sshd[8866]: Received disconnect from 10.30.168.15 port 38500:11: Closed due to user request. [preauth] Dec 4 04:49:34 prd-ubuntu2004-docker-4c-4g-12683 sshd[8866]: Disconnected from invalid user jenkins 10.30.168.15 port 38500 [preauth] Dec 4 04:49:37 prd-ubuntu2004-docker-4c-4g-12683 sshd[9560]: Invalid user jenkins from 10.30.168.15 port 38504 Dec 4 04:49:37 prd-ubuntu2004-docker-4c-4g-12683 sshd[9560]: Received disconnect from 10.30.168.15 port 38504:11: Closed due to user request. [preauth] Dec 4 04:49:37 prd-ubuntu2004-docker-4c-4g-12683 sshd[9560]: Disconnected from invalid user jenkins 10.30.168.15 port 38504 [preauth] Dec 4 04:49:39 prd-ubuntu2004-docker-4c-4g-12683 useradd[10017]: new group: name=jenkins, GID=1001 Dec 4 04:49:39 prd-ubuntu2004-docker-4c-4g-12683 useradd[10017]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 4 04:49:39 prd-ubuntu2004-docker-4c-4g-12683 usermod[10050]: add 'jenkins' to group 'docker' Dec 4 04:49:39 prd-ubuntu2004-docker-4c-4g-12683 usermod[10050]: add 'jenkins' to shadow group 'docker' Dec 4 04:49:40 prd-ubuntu2004-docker-4c-4g-12683 sshd[10318]: Accepted publickey for jenkins from 10.30.168.15 port 38508 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 4 04:49:40 prd-ubuntu2004-docker-4c-4g-12683 sshd[10318]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Dec 4 04:49:40 prd-ubuntu2004-docker-4c-4g-12683 systemd-logind[757]: New session 1 of user jenkins. Dec 4 04:49:40 prd-ubuntu2004-docker-4c-4g-12683 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Dec 4 04:50:01 prd-ubuntu2004-docker-4c-4g-12683 CRON[17614]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 4 04:50:01 prd-ubuntu2004-docker-4c-4g-12683 CRON[17614]: pam_unix(cron:session): session closed for user root Dec 4 04:51:01 prd-ubuntu2004-docker-4c-4g-12683 CRON[28567]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 4 04:51:01 prd-ubuntu2004-docker-4c-4g-12683 CRON[28567]: pam_unix(cron:session): session closed for user root Dec 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 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 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 sudo: pam_unix(sudo:session): session closed for user root Dec 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 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 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 sudo: pam_unix(sudo:session): session closed for user root Dec 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 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 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 sudo: pam_unix(sudo:session): session closed for user root Dec 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 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 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 sudo: pam_unix(sudo:session): session closed for user root Dec 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 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 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 sudo: pam_unix(sudo:session): session closed for user root Dec 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 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 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 4 04:51:12 prd-ubuntu2004-docker-4c-4g-12683 sudo: pam_unix(sudo:session): session closed for user root Dec 4 04:51:43 prd-ubuntu2004-docker-4c-4g-12683 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 4 04:51:43 prd-ubuntu2004-docker-4c-4g-12683 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)