Dec 6 11:55:35 prd-ubuntu2004-docker-4c-4g-448 passwd[710]: password for 'ubuntu' changed by 'root' Dec 6 11:55:35 prd-ubuntu2004-docker-4c-4g-448 systemd-logind[755]: New seat seat0. Dec 6 11:55:35 prd-ubuntu2004-docker-4c-4g-448 sshd[798]: Server listening on 0.0.0.0 port 22. Dec 6 11:55:35 prd-ubuntu2004-docker-4c-4g-448 sshd[798]: Server listening on :: port 22. Dec 6 11:55:35 prd-ubuntu2004-docker-4c-4g-448 systemd-logind[755]: Watching system buttons on /dev/input/event0 (Power Button) Dec 6 11:55:35 prd-ubuntu2004-docker-4c-4g-448 systemd-logind[755]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Dec 6 11:55:38 prd-ubuntu2004-docker-4c-4g-448 sshd[1790]: error: kex_exchange_identification: Connection closed by remote host Dec 6 11:55:46 prd-ubuntu2004-docker-4c-4g-448 sshd[3546]: Invalid user jenkins from 10.30.168.15 port 56688 Dec 6 11:55:46 prd-ubuntu2004-docker-4c-4g-448 sshd[3546]: Received disconnect from 10.30.168.15 port 56688:11: Closed due to user request. [preauth] Dec 6 11:55:46 prd-ubuntu2004-docker-4c-4g-448 sshd[3546]: Disconnected from invalid user jenkins 10.30.168.15 port 56688 [preauth] Dec 6 11:55:49 prd-ubuntu2004-docker-4c-4g-448 sshd[5238]: Invalid user jenkins from 10.30.168.15 port 56742 Dec 6 11:55:49 prd-ubuntu2004-docker-4c-4g-448 sshd[5238]: Received disconnect from 10.30.168.15 port 56742:11: Closed due to user request. [preauth] Dec 6 11:55:49 prd-ubuntu2004-docker-4c-4g-448 sshd[5238]: Disconnected from invalid user jenkins 10.30.168.15 port 56742 [preauth] Dec 6 11:55:53 prd-ubuntu2004-docker-4c-4g-448 sshd[6584]: Invalid user jenkins from 10.30.168.15 port 56778 Dec 6 11:55:53 prd-ubuntu2004-docker-4c-4g-448 sshd[6584]: Received disconnect from 10.30.168.15 port 56778:11: Closed due to user request. [preauth] Dec 6 11:55:53 prd-ubuntu2004-docker-4c-4g-448 sshd[6584]: Disconnected from invalid user jenkins 10.30.168.15 port 56778 [preauth] Dec 6 11:55:59 prd-ubuntu2004-docker-4c-4g-448 sshd[8217]: Invalid user jenkins from 10.30.168.15 port 56826 Dec 6 11:55:59 prd-ubuntu2004-docker-4c-4g-448 sshd[8217]: Received disconnect from 10.30.168.15 port 56826:11: Closed due to user request. [preauth] Dec 6 11:55:59 prd-ubuntu2004-docker-4c-4g-448 sshd[8217]: Disconnected from invalid user jenkins 10.30.168.15 port 56826 [preauth] Dec 6 11:56:02 prd-ubuntu2004-docker-4c-4g-448 CRON[9595]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 11:56:02 prd-ubuntu2004-docker-4c-4g-448 CRON[9595]: pam_unix(cron:session): session closed for user root Dec 6 11:56:05 prd-ubuntu2004-docker-4c-4g-448 sshd[9836]: Invalid user jenkins from 10.30.168.15 port 56884 Dec 6 11:56:05 prd-ubuntu2004-docker-4c-4g-448 sshd[9836]: Received disconnect from 10.30.168.15 port 56884:11: Closed due to user request. [preauth] Dec 6 11:56:05 prd-ubuntu2004-docker-4c-4g-448 sshd[9836]: Disconnected from invalid user jenkins 10.30.168.15 port 56884 [preauth] Dec 6 11:56:06 prd-ubuntu2004-docker-4c-4g-448 useradd[10333]: new group: name=jenkins, GID=1001 Dec 6 11:56:06 prd-ubuntu2004-docker-4c-4g-448 useradd[10333]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 6 11:56:07 prd-ubuntu2004-docker-4c-4g-448 usermod[10599]: add 'jenkins' to group 'docker' Dec 6 11:56:07 prd-ubuntu2004-docker-4c-4g-448 usermod[10599]: add 'jenkins' to shadow group 'docker' Dec 6 11:56:14 prd-ubuntu2004-docker-4c-4g-448 sshd[11654]: Accepted publickey for jenkins from 10.30.168.15 port 56918 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 6 11:56:14 prd-ubuntu2004-docker-4c-4g-448 sshd[11654]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Dec 6 11:56:14 prd-ubuntu2004-docker-4c-4g-448 systemd-logind[755]: New session 2 of user jenkins. Dec 6 11:56:14 prd-ubuntu2004-docker-4c-4g-448 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Dec 6 11:57:01 prd-ubuntu2004-docker-4c-4g-448 CRON[26854]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 11:57:01 prd-ubuntu2004-docker-4c-4g-448 CRON[26854]: pam_unix(cron:session): session closed for user root Dec 6 11:57:49 prd-ubuntu2004-docker-4c-4g-448 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 11:57:49 prd-ubuntu2004-docker-4c-4g-448 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:49 prd-ubuntu2004-docker-4c-4g-448 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:57:49 prd-ubuntu2004-docker-4c-4g-448 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 11:57:49 prd-ubuntu2004-docker-4c-4g-448 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:49 prd-ubuntu2004-docker-4c-4g-448 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:57:49 prd-ubuntu2004-docker-4c-4g-448 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 11:57:49 prd-ubuntu2004-docker-4c-4g-448 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:49 prd-ubuntu2004-docker-4c-4g-448 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:57:49 prd-ubuntu2004-docker-4c-4g-448 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 11:57:49 prd-ubuntu2004-docker-4c-4g-448 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:49 prd-ubuntu2004-docker-4c-4g-448 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:57:49 prd-ubuntu2004-docker-4c-4g-448 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 11:57:49 prd-ubuntu2004-docker-4c-4g-448 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:49 prd-ubuntu2004-docker-4c-4g-448 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:57:49 prd-ubuntu2004-docker-4c-4g-448 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 11:57:49 prd-ubuntu2004-docker-4c-4g-448 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 11:57:49 prd-ubuntu2004-docker-4c-4g-448 sudo: pam_unix(sudo:session): session closed for user root Dec 6 11:58:01 prd-ubuntu2004-docker-4c-4g-448 CRON[28753]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 11:58:01 prd-ubuntu2004-docker-4c-4g-448 CRON[28753]: pam_unix(cron:session): session closed for user root Dec 6 11:58:29 prd-ubuntu2004-docker-4c-4g-448 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 11:58:29 prd-ubuntu2004-docker-4c-4g-448 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)