Dec 6 11:55:38 prd-ubuntu2004-docker-4c-4g-450 passwd[715]: password for 'ubuntu' changed by 'root' Dec 6 11:55:38 prd-ubuntu2004-docker-4c-4g-450 sshd[791]: Server listening on 0.0.0.0 port 22. Dec 6 11:55:38 prd-ubuntu2004-docker-4c-4g-450 sshd[791]: Server listening on :: port 22. Dec 6 11:55:38 prd-ubuntu2004-docker-4c-4g-450 systemd-logind[761]: New seat seat0. Dec 6 11:55:38 prd-ubuntu2004-docker-4c-4g-450 systemd-logind[761]: Watching system buttons on /dev/input/event0 (Power Button) Dec 6 11:55:38 prd-ubuntu2004-docker-4c-4g-450 systemd-logind[761]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Dec 6 11:55:41 prd-ubuntu2004-docker-4c-4g-450 sshd[2027]: error: kex_exchange_identification: Connection closed by remote host Dec 6 11:55:47 prd-ubuntu2004-docker-4c-4g-450 sshd[3441]: Invalid user jenkins from 10.30.168.15 port 38462 Dec 6 11:55:47 prd-ubuntu2004-docker-4c-4g-450 sshd[3441]: Received disconnect from 10.30.168.15 port 38462:11: Closed due to user request. [preauth] Dec 6 11:55:47 prd-ubuntu2004-docker-4c-4g-450 sshd[3441]: Disconnected from invalid user jenkins 10.30.168.15 port 38462 [preauth] Dec 6 11:55:51 prd-ubuntu2004-docker-4c-4g-450 sshd[5390]: Invalid user jenkins from 10.30.168.15 port 38526 Dec 6 11:55:51 prd-ubuntu2004-docker-4c-4g-450 sshd[5390]: Received disconnect from 10.30.168.15 port 38526:11: Closed due to user request. [preauth] Dec 6 11:55:51 prd-ubuntu2004-docker-4c-4g-450 sshd[5390]: Disconnected from invalid user jenkins 10.30.168.15 port 38526 [preauth] Dec 6 11:55:57 prd-ubuntu2004-docker-4c-4g-450 sshd[7764]: Invalid user jenkins from 10.30.168.15 port 38590 Dec 6 11:55:57 prd-ubuntu2004-docker-4c-4g-450 sshd[7764]: Received disconnect from 10.30.168.15 port 38590:11: Closed due to user request. [preauth] Dec 6 11:55:57 prd-ubuntu2004-docker-4c-4g-450 sshd[7764]: Disconnected from invalid user jenkins 10.30.168.15 port 38590 [preauth] Dec 6 11:56:01 prd-ubuntu2004-docker-4c-4g-450 CRON[9298]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 11:56:01 prd-ubuntu2004-docker-4c-4g-450 CRON[9298]: pam_unix(cron:session): session closed for user root Dec 6 11:56:03 prd-ubuntu2004-docker-4c-4g-450 sshd[9557]: Invalid user jenkins from 10.30.168.15 port 38638 Dec 6 11:56:03 prd-ubuntu2004-docker-4c-4g-450 sshd[9557]: Received disconnect from 10.30.168.15 port 38638:11: Closed due to user request. [preauth] Dec 6 11:56:03 prd-ubuntu2004-docker-4c-4g-450 sshd[9557]: Disconnected from invalid user jenkins 10.30.168.15 port 38638 [preauth] Dec 6 11:56:09 prd-ubuntu2004-docker-4c-4g-450 useradd[11147]: new group: name=jenkins, GID=1001 Dec 6 11:56:09 prd-ubuntu2004-docker-4c-4g-450 useradd[11147]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 6 11:56:10 prd-ubuntu2004-docker-4c-4g-450 usermod[11364]: add 'jenkins' to group 'docker' Dec 6 11:56:10 prd-ubuntu2004-docker-4c-4g-450 usermod[11364]: add 'jenkins' to shadow group 'docker' Dec 6 11:56:16 prd-ubuntu2004-docker-4c-4g-450 sshd[12116]: Accepted publickey for jenkins from 10.30.168.15 port 38712 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 6 11:56:16 prd-ubuntu2004-docker-4c-4g-450 sshd[12116]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Dec 6 11:56:16 prd-ubuntu2004-docker-4c-4g-450 systemd-logind[761]: New session 2 of user jenkins. Dec 6 11:56:16 prd-ubuntu2004-docker-4c-4g-450 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Dec 6 11:57:01 prd-ubuntu2004-docker-4c-4g-450 CRON[28007]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 11:57:01 prd-ubuntu2004-docker-4c-4g-450 CRON[28007]: pam_unix(cron:session): session closed for user root Dec 6 11:57:56 prd-ubuntu2004-docker-4c-4g-450 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 6 11:57:56 prd-ubuntu2004-docker-4c-4g-450 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:57 prd-ubuntu2004-docker-4c-4g-450 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:57:57 prd-ubuntu2004-docker-4c-4g-450 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 6 11:57:57 prd-ubuntu2004-docker-4c-4g-450 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:57 prd-ubuntu2004-docker-4c-4g-450 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:57:57 prd-ubuntu2004-docker-4c-4g-450 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 6 11:57:57 prd-ubuntu2004-docker-4c-4g-450 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:57 prd-ubuntu2004-docker-4c-4g-450 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:57:57 prd-ubuntu2004-docker-4c-4g-450 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 6 11:57:57 prd-ubuntu2004-docker-4c-4g-450 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:57 prd-ubuntu2004-docker-4c-4g-450 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:57:57 prd-ubuntu2004-docker-4c-4g-450 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 6 11:57:57 prd-ubuntu2004-docker-4c-4g-450 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:57 prd-ubuntu2004-docker-4c-4g-450 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:57:57 prd-ubuntu2004-docker-4c-4g-450 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 6 11:57:57 prd-ubuntu2004-docker-4c-4g-450 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:57 prd-ubuntu2004-docker-4c-4g-450 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:58:01 prd-ubuntu2004-docker-4c-4g-450 CRON[28746]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 11:58:01 prd-ubuntu2004-docker-4c-4g-450 CRON[28746]: pam_unix(cron:session): session closed for user root Dec 6 11:58:32 prd-ubuntu2004-docker-4c-4g-450 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 6 11:58:32 prd-ubuntu2004-docker-4c-4g-450 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)