Jan 9 08:56:49 prd-ubuntu2004-docker-4c-4g-214 passwd[719]: password for 'ubuntu' changed by 'root' Jan 9 08:56:49 prd-ubuntu2004-docker-4c-4g-214 systemd-logind[778]: New seat seat0. Jan 9 08:56:49 prd-ubuntu2004-docker-4c-4g-214 systemd-logind[778]: Watching system buttons on /dev/input/event0 (Power Button) Jan 9 08:56:49 prd-ubuntu2004-docker-4c-4g-214 systemd-logind[778]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Jan 9 08:56:49 prd-ubuntu2004-docker-4c-4g-214 sshd[819]: Server listening on 0.0.0.0 port 22. Jan 9 08:56:49 prd-ubuntu2004-docker-4c-4g-214 sshd[819]: Server listening on :: port 22. Jan 9 08:56:52 prd-ubuntu2004-docker-4c-4g-214 sshd[2046]: error: kex_exchange_identification: Connection closed by remote host Jan 9 08:57:00 prd-ubuntu2004-docker-4c-4g-214 sshd[4624]: Invalid user jenkins from 10.30.168.15 port 49766 Jan 9 08:57:01 prd-ubuntu2004-docker-4c-4g-214 sshd[4624]: Received disconnect from 10.30.168.15 port 49766:11: Closed due to user request. [preauth] Jan 9 08:57:01 prd-ubuntu2004-docker-4c-4g-214 sshd[4624]: Disconnected from invalid user jenkins 10.30.168.15 port 49766 [preauth] Jan 9 08:57:01 prd-ubuntu2004-docker-4c-4g-214 CRON[4775]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 9 08:57:01 prd-ubuntu2004-docker-4c-4g-214 CRON[4775]: pam_unix(cron:session): session closed for user root Jan 9 08:57:04 prd-ubuntu2004-docker-4c-4g-214 sshd[5681]: Invalid user jenkins from 10.30.168.15 port 49790 Jan 9 08:57:04 prd-ubuntu2004-docker-4c-4g-214 sshd[5681]: Received disconnect from 10.30.168.15 port 49790:11: Closed due to user request. [preauth] Jan 9 08:57:04 prd-ubuntu2004-docker-4c-4g-214 sshd[5681]: Disconnected from invalid user jenkins 10.30.168.15 port 49790 [preauth] Jan 9 08:57:08 prd-ubuntu2004-docker-4c-4g-214 sshd[6914]: Invalid user jenkins from 10.30.168.15 port 49806 Jan 9 08:57:08 prd-ubuntu2004-docker-4c-4g-214 sshd[6914]: Received disconnect from 10.30.168.15 port 49806:11: Closed due to user request. [preauth] Jan 9 08:57:08 prd-ubuntu2004-docker-4c-4g-214 sshd[6914]: Disconnected from invalid user jenkins 10.30.168.15 port 49806 [preauth] Jan 9 08:57:11 prd-ubuntu2004-docker-4c-4g-214 sshd[8070]: Invalid user jenkins from 10.30.168.15 port 49824 Jan 9 08:57:11 prd-ubuntu2004-docker-4c-4g-214 sshd[8070]: Received disconnect from 10.30.168.15 port 49824:11: Closed due to user request. [preauth] Jan 9 08:57:11 prd-ubuntu2004-docker-4c-4g-214 sshd[8070]: Disconnected from invalid user jenkins 10.30.168.15 port 49824 [preauth] Jan 9 08:57:15 prd-ubuntu2004-docker-4c-4g-214 sshd[9364]: Invalid user jenkins from 10.30.168.15 port 49862 Jan 9 08:57:15 prd-ubuntu2004-docker-4c-4g-214 sshd[9364]: Received disconnect from 10.30.168.15 port 49862:11: Closed due to user request. [preauth] Jan 9 08:57:15 prd-ubuntu2004-docker-4c-4g-214 sshd[9364]: Disconnected from invalid user jenkins 10.30.168.15 port 49862 [preauth] Jan 9 08:57:17 prd-ubuntu2004-docker-4c-4g-214 useradd[9785]: new group: name=jenkins, GID=1001 Jan 9 08:57:17 prd-ubuntu2004-docker-4c-4g-214 useradd[9785]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Jan 9 08:57:17 prd-ubuntu2004-docker-4c-4g-214 usermod[9819]: add 'jenkins' to group 'docker' Jan 9 08:57:17 prd-ubuntu2004-docker-4c-4g-214 usermod[9819]: add 'jenkins' to shadow group 'docker' Jan 9 08:57:18 prd-ubuntu2004-docker-4c-4g-214 sshd[10284]: Accepted publickey for jenkins from 10.30.168.15 port 49874 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Jan 9 08:57:18 prd-ubuntu2004-docker-4c-4g-214 sshd[10284]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Jan 9 08:57:18 prd-ubuntu2004-docker-4c-4g-214 systemd-logind[778]: New session 2 of user jenkins. Jan 9 08:57:18 prd-ubuntu2004-docker-4c-4g-214 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Jan 9 08:58:01 prd-ubuntu2004-docker-4c-4g-214 CRON[23549]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 9 08:58:01 prd-ubuntu2004-docker-4c-4g-214 CRON[23549]: pam_unix(cron:session): session closed for user root Jan 9 08:58:39 prd-ubuntu2004-docker-4c-4g-214 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 08:58:39 prd-ubuntu2004-docker-4c-4g-214 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 9 08:58:39 prd-ubuntu2004-docker-4c-4g-214 sudo: pam_unix(sudo:session): session closed for user root Jan 9 08:58:39 prd-ubuntu2004-docker-4c-4g-214 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 08:58:39 prd-ubuntu2004-docker-4c-4g-214 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 9 08:58:39 prd-ubuntu2004-docker-4c-4g-214 sudo: pam_unix(sudo:session): session closed for user root Jan 9 08:58:39 prd-ubuntu2004-docker-4c-4g-214 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 08:58:39 prd-ubuntu2004-docker-4c-4g-214 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 9 08:58:39 prd-ubuntu2004-docker-4c-4g-214 sudo: pam_unix(sudo:session): session closed for user root Jan 9 08:58:39 prd-ubuntu2004-docker-4c-4g-214 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 08:58:39 prd-ubuntu2004-docker-4c-4g-214 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 9 08:58:39 prd-ubuntu2004-docker-4c-4g-214 sudo: pam_unix(sudo:session): session closed for user root Jan 9 08:58:39 prd-ubuntu2004-docker-4c-4g-214 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 08:58:39 prd-ubuntu2004-docker-4c-4g-214 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 9 08:58:39 prd-ubuntu2004-docker-4c-4g-214 sudo: pam_unix(sudo:session): session closed for user root Jan 9 08:58:39 prd-ubuntu2004-docker-4c-4g-214 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 08:58:39 prd-ubuntu2004-docker-4c-4g-214 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Jan 9 08:58:39 prd-ubuntu2004-docker-4c-4g-214 sudo: pam_unix(sudo:session): session closed for user root Jan 9 08:59:01 prd-ubuntu2004-docker-4c-4g-214 CRON[28691]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 9 08:59:01 prd-ubuntu2004-docker-4c-4g-214 CRON[28691]: pam_unix(cron:session): session closed for user root Jan 9 09:00:01 prd-ubuntu2004-docker-4c-4g-214 CRON[29591]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 9 09:00:01 prd-ubuntu2004-docker-4c-4g-214 CRON[29591]: pam_unix(cron:session): session closed for user root Jan 9 09:01:01 prd-ubuntu2004-docker-4c-4g-214 CRON[30225]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 9 09:01:01 prd-ubuntu2004-docker-4c-4g-214 CRON[30225]: pam_unix(cron:session): session closed for user root Jan 9 09:02:01 prd-ubuntu2004-docker-4c-4g-214 CRON[31309]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 9 09:02:01 prd-ubuntu2004-docker-4c-4g-214 CRON[31309]: pam_unix(cron:session): session closed for user root Jan 9 09:03:01 prd-ubuntu2004-docker-4c-4g-214 CRON[32557]: pam_unix(cron:session): session opened for user root by (uid=0) Jan 9 09:03:01 prd-ubuntu2004-docker-4c-4g-214 CRON[32557]: pam_unix(cron:session): session closed for user root Jan 9 09:03:27 prd-ubuntu2004-docker-4c-4g-214 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 09:03:27 prd-ubuntu2004-docker-4c-4g-214 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)