Dec 6 22:30:33 prd-ubuntu2004-docker-4c-4g-592 passwd[711]: password for 'ubuntu' changed by 'root' Dec 6 22:30:33 prd-ubuntu2004-docker-4c-4g-592 sshd[786]: Server listening on 0.0.0.0 port 22. Dec 6 22:30:33 prd-ubuntu2004-docker-4c-4g-592 sshd[786]: Server listening on :: port 22. Dec 6 22:30:33 prd-ubuntu2004-docker-4c-4g-592 systemd-logind[753]: New seat seat0. Dec 6 22:30:33 prd-ubuntu2004-docker-4c-4g-592 systemd-logind[753]: Watching system buttons on /dev/input/event0 (Power Button) Dec 6 22:30:33 prd-ubuntu2004-docker-4c-4g-592 systemd-logind[753]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Dec 6 22:30:37 prd-ubuntu2004-docker-4c-4g-592 sshd[2272]: error: kex_exchange_identification: Connection closed by remote host Dec 6 22:30:44 prd-ubuntu2004-docker-4c-4g-592 sshd[4523]: Invalid user jenkins from 10.30.168.15 port 55842 Dec 6 22:30:44 prd-ubuntu2004-docker-4c-4g-592 sshd[4523]: Received disconnect from 10.30.168.15 port 55842:11: Closed due to user request. [preauth] Dec 6 22:30:44 prd-ubuntu2004-docker-4c-4g-592 sshd[4523]: Disconnected from invalid user jenkins 10.30.168.15 port 55842 [preauth] Dec 6 22:30:47 prd-ubuntu2004-docker-4c-4g-592 sshd[5463]: Invalid user jenkins from 10.30.168.15 port 55844 Dec 6 22:30:47 prd-ubuntu2004-docker-4c-4g-592 sshd[5463]: Received disconnect from 10.30.168.15 port 55844:11: Closed due to user request. [preauth] Dec 6 22:30:47 prd-ubuntu2004-docker-4c-4g-592 sshd[5463]: Disconnected from invalid user jenkins 10.30.168.15 port 55844 [preauth] Dec 6 22:30:49 prd-ubuntu2004-docker-4c-4g-592 sshd[6475]: Invalid user jenkins from 10.30.168.15 port 55848 Dec 6 22:30:49 prd-ubuntu2004-docker-4c-4g-592 sshd[6475]: Received disconnect from 10.30.168.15 port 55848:11: Closed due to user request. [preauth] Dec 6 22:30:49 prd-ubuntu2004-docker-4c-4g-592 sshd[6475]: Disconnected from invalid user jenkins 10.30.168.15 port 55848 [preauth] Dec 6 22:30:52 prd-ubuntu2004-docker-4c-4g-592 sshd[7206]: Invalid user jenkins from 10.30.168.15 port 55850 Dec 6 22:30:52 prd-ubuntu2004-docker-4c-4g-592 sshd[7206]: Received disconnect from 10.30.168.15 port 55850:11: Closed due to user request. [preauth] Dec 6 22:30:52 prd-ubuntu2004-docker-4c-4g-592 sshd[7206]: Disconnected from invalid user jenkins 10.30.168.15 port 55850 [preauth] Dec 6 22:30:56 prd-ubuntu2004-docker-4c-4g-592 sshd[8465]: Invalid user jenkins from 10.30.168.15 port 55852 Dec 6 22:30:56 prd-ubuntu2004-docker-4c-4g-592 sshd[8465]: Received disconnect from 10.30.168.15 port 55852:11: Closed due to user request. [preauth] Dec 6 22:30:56 prd-ubuntu2004-docker-4c-4g-592 sshd[8465]: Disconnected from invalid user jenkins 10.30.168.15 port 55852 [preauth] Dec 6 22:30:59 prd-ubuntu2004-docker-4c-4g-592 sshd[9608]: Invalid user jenkins from 10.30.168.15 port 55854 Dec 6 22:30:59 prd-ubuntu2004-docker-4c-4g-592 sshd[9608]: Received disconnect from 10.30.168.15 port 55854:11: Closed due to user request. [preauth] Dec 6 22:30:59 prd-ubuntu2004-docker-4c-4g-592 sshd[9608]: Disconnected from invalid user jenkins 10.30.168.15 port 55854 [preauth] Dec 6 22:31:02 prd-ubuntu2004-docker-4c-4g-592 sshd[10459]: Invalid user jenkins from 10.30.168.15 port 55858 Dec 6 22:31:02 prd-ubuntu2004-docker-4c-4g-592 CRON[10565]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 22:31:02 prd-ubuntu2004-docker-4c-4g-592 CRON[10565]: pam_unix(cron:session): session closed for user root Dec 6 22:31:02 prd-ubuntu2004-docker-4c-4g-592 sshd[10459]: Received disconnect from 10.30.168.15 port 55858:11: Closed due to user request. [preauth] Dec 6 22:31:02 prd-ubuntu2004-docker-4c-4g-592 sshd[10459]: Disconnected from invalid user jenkins 10.30.168.15 port 55858 [preauth] Dec 6 22:31:05 prd-ubuntu2004-docker-4c-4g-592 sshd[10864]: Invalid user jenkins from 10.30.168.15 port 55862 Dec 6 22:31:05 prd-ubuntu2004-docker-4c-4g-592 sshd[10864]: Received disconnect from 10.30.168.15 port 55862:11: Closed due to user request. [preauth] Dec 6 22:31:05 prd-ubuntu2004-docker-4c-4g-592 sshd[10864]: Disconnected from invalid user jenkins 10.30.168.15 port 55862 [preauth] Dec 6 22:31:08 prd-ubuntu2004-docker-4c-4g-592 sshd[11510]: Invalid user jenkins from 10.30.168.15 port 55874 Dec 6 22:31:08 prd-ubuntu2004-docker-4c-4g-592 sshd[11510]: Received disconnect from 10.30.168.15 port 55874:11: Closed due to user request. [preauth] Dec 6 22:31:08 prd-ubuntu2004-docker-4c-4g-592 sshd[11510]: Disconnected from invalid user jenkins 10.30.168.15 port 55874 [preauth] Dec 6 22:31:09 prd-ubuntu2004-docker-4c-4g-592 useradd[11807]: new group: name=jenkins, GID=1001 Dec 6 22:31:09 prd-ubuntu2004-docker-4c-4g-592 useradd[11807]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 6 22:31:09 prd-ubuntu2004-docker-4c-4g-592 usermod[11913]: add 'jenkins' to group 'docker' Dec 6 22:31:09 prd-ubuntu2004-docker-4c-4g-592 usermod[11913]: add 'jenkins' to shadow group 'docker' Dec 6 22:31:10 prd-ubuntu2004-docker-4c-4g-592 sshd[12072]: Accepted publickey for jenkins from 10.30.168.15 port 55882 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 6 22:31:10 prd-ubuntu2004-docker-4c-4g-592 sshd[12072]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Dec 6 22:31:10 prd-ubuntu2004-docker-4c-4g-592 systemd-logind[753]: New session 2 of user jenkins. Dec 6 22:31:10 prd-ubuntu2004-docker-4c-4g-592 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Dec 6 22:32:01 prd-ubuntu2004-docker-4c-4g-592 CRON[26537]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 22:32:01 prd-ubuntu2004-docker-4c-4g-592 CRON[26537]: pam_unix(cron:session): session closed for user root Dec 6 22:32:52 prd-ubuntu2004-docker-4c-4g-592 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 22:32:52 prd-ubuntu2004-docker-4c-4g-592 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 22:32:52 prd-ubuntu2004-docker-4c-4g-592 sudo: pam_unix(sudo:session): session closed for user root Dec 6 22:32:52 prd-ubuntu2004-docker-4c-4g-592 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 22:32:52 prd-ubuntu2004-docker-4c-4g-592 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 22:32:52 prd-ubuntu2004-docker-4c-4g-592 sudo: pam_unix(sudo:session): session closed for user root Dec 6 22:32:52 prd-ubuntu2004-docker-4c-4g-592 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 22:32:52 prd-ubuntu2004-docker-4c-4g-592 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 22:32:52 prd-ubuntu2004-docker-4c-4g-592 sudo: pam_unix(sudo:session): session closed for user root Dec 6 22:32:52 prd-ubuntu2004-docker-4c-4g-592 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 22:32:52 prd-ubuntu2004-docker-4c-4g-592 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 22:32:52 prd-ubuntu2004-docker-4c-4g-592 sudo: pam_unix(sudo:session): session closed for user root Dec 6 22:32:52 prd-ubuntu2004-docker-4c-4g-592 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 22:32:52 prd-ubuntu2004-docker-4c-4g-592 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 22:32:52 prd-ubuntu2004-docker-4c-4g-592 sudo: pam_unix(sudo:session): session closed for user root Dec 6 22:32:52 prd-ubuntu2004-docker-4c-4g-592 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 22:32:52 prd-ubuntu2004-docker-4c-4g-592 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Dec 6 22:32:52 prd-ubuntu2004-docker-4c-4g-592 sudo: pam_unix(sudo:session): session closed for user root Dec 6 22:33:01 prd-ubuntu2004-docker-4c-4g-592 CRON[28723]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 22:33:01 prd-ubuntu2004-docker-4c-4g-592 CRON[28723]: pam_unix(cron:session): session closed for user root Dec 6 22:34:01 prd-ubuntu2004-docker-4c-4g-592 CRON[29315]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 22:34:01 prd-ubuntu2004-docker-4c-4g-592 CRON[29315]: pam_unix(cron:session): session closed for user root Dec 6 22:35:01 prd-ubuntu2004-docker-4c-4g-592 CRON[30157]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 22:35:01 prd-ubuntu2004-docker-4c-4g-592 CRON[30157]: pam_unix(cron:session): session closed for user root Dec 6 22:36:01 prd-ubuntu2004-docker-4c-4g-592 CRON[31511]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 22:36:01 prd-ubuntu2004-docker-4c-4g-592 CRON[31511]: pam_unix(cron:session): session closed for user root Dec 6 22:37:01 prd-ubuntu2004-docker-4c-4g-592 CRON[32570]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 6 22:37:01 prd-ubuntu2004-docker-4c-4g-592 CRON[32570]: pam_unix(cron:session): session closed for user root Dec 6 22:37:36 prd-ubuntu2004-docker-4c-4g-592 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 22:37:36 prd-ubuntu2004-docker-4c-4g-592 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)