Feb 6 07:51:19 prd-ubuntu2004-docker-4c-4g-8965 passwd[714]: password for 'ubuntu' changed by 'root' Feb 6 07:51:19 prd-ubuntu2004-docker-4c-4g-8965 systemd-logind[762]: New seat seat0. Feb 6 07:51:19 prd-ubuntu2004-docker-4c-4g-8965 systemd-logind[762]: Watching system buttons on /dev/input/event0 (Power Button) Feb 6 07:51:19 prd-ubuntu2004-docker-4c-4g-8965 systemd-logind[762]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Feb 6 07:51:20 prd-ubuntu2004-docker-4c-4g-8965 sshd[827]: Server listening on 0.0.0.0 port 22. Feb 6 07:51:20 prd-ubuntu2004-docker-4c-4g-8965 sshd[827]: Server listening on :: port 22. Feb 6 07:51:24 prd-ubuntu2004-docker-4c-4g-8965 sshd[2370]: error: kex_exchange_identification: Connection closed by remote host Feb 6 07:51:31 prd-ubuntu2004-docker-4c-4g-8965 sshd[4538]: Invalid user jenkins from 10.30.168.15 port 38658 Feb 6 07:51:31 prd-ubuntu2004-docker-4c-4g-8965 sshd[4538]: Received disconnect from 10.30.168.15 port 38658:11: Closed due to user request. [preauth] Feb 6 07:51:31 prd-ubuntu2004-docker-4c-4g-8965 sshd[4538]: Disconnected from invalid user jenkins 10.30.168.15 port 38658 [preauth] Feb 6 07:51:34 prd-ubuntu2004-docker-4c-4g-8965 sshd[5542]: Invalid user jenkins from 10.30.168.15 port 38672 Feb 6 07:51:34 prd-ubuntu2004-docker-4c-4g-8965 sshd[5542]: Received disconnect from 10.30.168.15 port 38672:11: Closed due to user request. [preauth] Feb 6 07:51:34 prd-ubuntu2004-docker-4c-4g-8965 sshd[5542]: Disconnected from invalid user jenkins 10.30.168.15 port 38672 [preauth] Feb 6 07:51:37 prd-ubuntu2004-docker-4c-4g-8965 sshd[6427]: Invalid user jenkins from 10.30.168.15 port 38682 Feb 6 07:51:37 prd-ubuntu2004-docker-4c-4g-8965 sshd[6427]: Received disconnect from 10.30.168.15 port 38682:11: Closed due to user request. [preauth] Feb 6 07:51:37 prd-ubuntu2004-docker-4c-4g-8965 sshd[6427]: Disconnected from invalid user jenkins 10.30.168.15 port 38682 [preauth] Feb 6 07:51:40 prd-ubuntu2004-docker-4c-4g-8965 sshd[7651]: Invalid user jenkins from 10.30.168.15 port 38694 Feb 6 07:51:40 prd-ubuntu2004-docker-4c-4g-8965 sshd[7651]: Received disconnect from 10.30.168.15 port 38694:11: Closed due to user request. [preauth] Feb 6 07:51:40 prd-ubuntu2004-docker-4c-4g-8965 sshd[7651]: Disconnected from invalid user jenkins 10.30.168.15 port 38694 [preauth] Feb 6 07:51:43 prd-ubuntu2004-docker-4c-4g-8965 sshd[8735]: Invalid user jenkins from 10.30.168.15 port 38704 Feb 6 07:51:43 prd-ubuntu2004-docker-4c-4g-8965 sshd[8735]: Received disconnect from 10.30.168.15 port 38704:11: Closed due to user request. [preauth] Feb 6 07:51:43 prd-ubuntu2004-docker-4c-4g-8965 sshd[8735]: Disconnected from invalid user jenkins 10.30.168.15 port 38704 [preauth] Feb 6 07:51:45 prd-ubuntu2004-docker-4c-4g-8965 useradd[9239]: new group: name=jenkins, GID=1001 Feb 6 07:51:45 prd-ubuntu2004-docker-4c-4g-8965 useradd[9239]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Feb 6 07:51:45 prd-ubuntu2004-docker-4c-4g-8965 usermod[9269]: add 'jenkins' to group 'docker' Feb 6 07:51:45 prd-ubuntu2004-docker-4c-4g-8965 usermod[9269]: add 'jenkins' to shadow group 'docker' Feb 6 07:51:46 prd-ubuntu2004-docker-4c-4g-8965 sshd[9590]: Accepted publickey for jenkins from 10.30.168.15 port 38712 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Feb 6 07:51:46 prd-ubuntu2004-docker-4c-4g-8965 sshd[9590]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Feb 6 07:51:46 prd-ubuntu2004-docker-4c-4g-8965 systemd-logind[762]: New session 1 of user jenkins. Feb 6 07:51:46 prd-ubuntu2004-docker-4c-4g-8965 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Feb 6 07:52:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[14442]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 07:52:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[14442]: pam_unix(cron:session): session closed for user root Feb 6 07:53:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[28402]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 07:53:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[28402]: pam_unix(cron:session): session closed for user root Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 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 Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 sudo: pam_unix(sudo:session): session closed for user root Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 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 Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 sudo: pam_unix(sudo:session): session closed for user root Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 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 Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 sudo: pam_unix(sudo:session): session closed for user root Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 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 Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 sudo: pam_unix(sudo:session): session closed for user root Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 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 Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 sudo: pam_unix(sudo:session): session closed for user root Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 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 Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 6 07:53:07 prd-ubuntu2004-docker-4c-4g-8965 sudo: pam_unix(sudo:session): session closed for user root Feb 6 07:54:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[28997]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 07:54:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[28997]: pam_unix(cron:session): session closed for user root Feb 6 07:55:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[29810]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 07:55:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[29810]: pam_unix(cron:session): session closed for user root Feb 6 07:56:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[30497]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 07:56:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[30497]: pam_unix(cron:session): session closed for user root Feb 6 07:57:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[32348]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 07:57:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[32348]: pam_unix(cron:session): session closed for user root Feb 6 07:58:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[32990]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 07:58:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[32990]: pam_unix(cron:session): session closed for user root Feb 6 07:59:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[33890]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 07:59:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[33890]: pam_unix(cron:session): session closed for user root Feb 6 08:00:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[34817]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 08:00:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[34817]: pam_unix(cron:session): session closed for user root Feb 6 08:01:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[35543]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 08:01:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[35543]: pam_unix(cron:session): session closed for user root Feb 6 08:02:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[35943]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 08:02:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[35943]: pam_unix(cron:session): session closed for user root Feb 6 08:03:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[36765]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 08:03:02 prd-ubuntu2004-docker-4c-4g-8965 CRON[36765]: pam_unix(cron:session): session closed for user root Feb 6 08:04:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[37275]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 08:04:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[37275]: pam_unix(cron:session): session closed for user root Feb 6 08:05:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[37939]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 08:05:01 prd-ubuntu2004-docker-4c-4g-8965 CRON[37939]: pam_unix(cron:session): session closed for user root Feb 6 08:05:48 prd-ubuntu2004-docker-4c-4g-8965 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Feb 6 08:05:48 prd-ubuntu2004-docker-4c-4g-8965 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)