Jan 9 12:37:16 prd-ubuntu2004-docker-4c-4g-282 passwd[716]: password for 'ubuntu' changed by 'root' Jan 9 12:37:16 prd-ubuntu2004-docker-4c-4g-282 systemd-logind[759]: New seat seat0. Jan 9 12:37:16 prd-ubuntu2004-docker-4c-4g-282 systemd-logind[759]: Watching system buttons on /dev/input/event0 (Power Button) Jan 9 12:37:16 prd-ubuntu2004-docker-4c-4g-282 systemd-logind[759]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Jan 9 12:37:16 prd-ubuntu2004-docker-4c-4g-282 sshd[803]: Server listening on 0.0.0.0 port 22. Jan 9 12:37:16 prd-ubuntu2004-docker-4c-4g-282 sshd[803]: Server listening on :: port 22. Jan 9 12:37:19 prd-ubuntu2004-docker-4c-4g-282 sshd[1740]: error: kex_exchange_identification: Connection closed by remote host Jan 9 12:37:25 prd-ubuntu2004-docker-4c-4g-282 sshd[2680]: Invalid user jenkins from 10.30.168.15 port 60050 Jan 9 12:37:25 prd-ubuntu2004-docker-4c-4g-282 sshd[2680]: Received disconnect from 10.30.168.15 port 60050:11: Closed due to user request. [preauth] Jan 9 12:37:25 prd-ubuntu2004-docker-4c-4g-282 sshd[2680]: Disconnected from invalid user jenkins 10.30.168.15 port 60050 [preauth] Jan 9 12:37:30 prd-ubuntu2004-docker-4c-4g-282 sshd[4872]: Invalid user jenkins from 10.30.168.15 port 60164 Jan 9 12:37:30 prd-ubuntu2004-docker-4c-4g-282 sshd[4872]: Received disconnect from 10.30.168.15 port 60164:11: Closed due to user request. [preauth] Jan 9 12:37:30 prd-ubuntu2004-docker-4c-4g-282 sshd[4872]: Disconnected from invalid user jenkins 10.30.168.15 port 60164 [preauth] Jan 9 12:37:39 prd-ubuntu2004-docker-4c-4g-282 sshd[7253]: Invalid user jenkins from 10.30.168.15 port 60298 Jan 9 12:37:39 prd-ubuntu2004-docker-4c-4g-282 sshd[7253]: Received disconnect from 10.30.168.15 port 60298:11: Closed due to user request. [preauth] Jan 9 12:37:39 prd-ubuntu2004-docker-4c-4g-282 sshd[7253]: Disconnected from invalid user jenkins 10.30.168.15 port 60298 [preauth] Jan 9 12:37:48 prd-ubuntu2004-docker-4c-4g-282 sshd[9727]: Invalid user jenkins from 10.30.168.15 port 60392 Jan 9 12:37:48 prd-ubuntu2004-docker-4c-4g-282 sshd[9727]: Received disconnect from 10.30.168.15 port 60392:11: Closed due to user request. [preauth] Jan 9 12:37:48 prd-ubuntu2004-docker-4c-4g-282 sshd[9727]: Disconnected from invalid user jenkins 10.30.168.15 port 60392 [preauth] Jan 9 12:37:49 prd-ubuntu2004-docker-4c-4g-282 useradd[10411]: new group: name=jenkins, GID=1001 Jan 9 12:37:49 prd-ubuntu2004-docker-4c-4g-282 useradd[10411]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Jan 9 12:37:49 prd-ubuntu2004-docker-4c-4g-282 usermod[10447]: add 'jenkins' to group 'docker' Jan 9 12:37:49 prd-ubuntu2004-docker-4c-4g-282 usermod[10447]: add 'jenkins' to shadow group 'docker' Jan 9 12:38:01 prd-ubuntu2004-docker-4c-4g-282 CRON[13681]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 9 12:38:01 prd-ubuntu2004-docker-4c-4g-282 CRON[13681]: pam_unix(cron:session): session closed for user root Jan 9 12:38:03 prd-ubuntu2004-docker-4c-4g-282 sshd[12468]: Accepted publickey for jenkins from 10.30.168.15 port 60534 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Jan 9 12:38:03 prd-ubuntu2004-docker-4c-4g-282 sshd[12468]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Jan 9 12:38:03 prd-ubuntu2004-docker-4c-4g-282 systemd-logind[759]: New session 2 of user jenkins. Jan 9 12:38:03 prd-ubuntu2004-docker-4c-4g-282 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Jan 9 12:39:01 prd-ubuntu2004-docker-4c-4g-282 CRON[28351]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 9 12:39:01 prd-ubuntu2004-docker-4c-4g-282 CRON[28351]: pam_unix(cron:session): session closed for user root Jan 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 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 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 sudo: pam_unix(sudo:session): session closed for user root Jan 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 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 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 sudo: pam_unix(sudo:session): session closed for user root Jan 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 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 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 sudo: pam_unix(sudo:session): session closed for user root Jan 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 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 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 sudo: pam_unix(sudo:session): session closed for user root Jan 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 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 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 sudo: pam_unix(sudo:session): session closed for user root Jan 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 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 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 9 12:39:43 prd-ubuntu2004-docker-4c-4g-282 sudo: pam_unix(sudo:session): session closed for user root Jan 9 12:40:01 prd-ubuntu2004-docker-4c-4g-282 CRON[28605]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 9 12:40:01 prd-ubuntu2004-docker-4c-4g-282 CRON[28605]: pam_unix(cron:session): session closed for user root Jan 9 12:40:35 prd-ubuntu2004-docker-4c-4g-282 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 9 12:40:35 prd-ubuntu2004-docker-4c-4g-282 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)