Feb 6 07:52:00 prd-ubuntu2004-docker-4c-4g-8967 passwd[717]: password for 'ubuntu' changed by 'root' Feb 6 07:52:00 prd-ubuntu2004-docker-4c-4g-8967 systemd-logind[762]: New seat seat0. Feb 6 07:52:00 prd-ubuntu2004-docker-4c-4g-8967 sshd[796]: Server listening on 0.0.0.0 port 22. Feb 6 07:52:00 prd-ubuntu2004-docker-4c-4g-8967 sshd[796]: Server listening on :: port 22. Feb 6 07:52:00 prd-ubuntu2004-docker-4c-4g-8967 systemd-logind[762]: Watching system buttons on /dev/input/event0 (Power Button) Feb 6 07:52:00 prd-ubuntu2004-docker-4c-4g-8967 systemd-logind[762]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Feb 6 07:52:05 prd-ubuntu2004-docker-4c-4g-8967 sshd[3021]: error: kex_exchange_identification: Connection closed by remote host Feb 6 07:52:10 prd-ubuntu2004-docker-4c-4g-8967 sshd[4504]: Invalid user jenkins from 10.30.168.15 port 33372 Feb 6 07:52:10 prd-ubuntu2004-docker-4c-4g-8967 sshd[4504]: Received disconnect from 10.30.168.15 port 33372:11: Closed due to user request. [preauth] Feb 6 07:52:10 prd-ubuntu2004-docker-4c-4g-8967 sshd[4504]: Disconnected from invalid user jenkins 10.30.168.15 port 33372 [preauth] Feb 6 07:52:13 prd-ubuntu2004-docker-4c-4g-8967 sshd[5671]: Invalid user jenkins from 10.30.168.15 port 33390 Feb 6 07:52:13 prd-ubuntu2004-docker-4c-4g-8967 sshd[5671]: Received disconnect from 10.30.168.15 port 33390:11: Closed due to user request. [preauth] Feb 6 07:52:13 prd-ubuntu2004-docker-4c-4g-8967 sshd[5671]: Disconnected from invalid user jenkins 10.30.168.15 port 33390 [preauth] Feb 6 07:52:16 prd-ubuntu2004-docker-4c-4g-8967 sshd[6713]: Invalid user jenkins from 10.30.168.15 port 33398 Feb 6 07:52:16 prd-ubuntu2004-docker-4c-4g-8967 sshd[6713]: Received disconnect from 10.30.168.15 port 33398:11: Closed due to user request. [preauth] Feb 6 07:52:16 prd-ubuntu2004-docker-4c-4g-8967 sshd[6713]: Disconnected from invalid user jenkins 10.30.168.15 port 33398 [preauth] Feb 6 07:52:20 prd-ubuntu2004-docker-4c-4g-8967 sshd[8119]: Invalid user jenkins from 10.30.168.15 port 33418 Feb 6 07:52:20 prd-ubuntu2004-docker-4c-4g-8967 sshd[8119]: Received disconnect from 10.30.168.15 port 33418:11: Closed due to user request. [preauth] Feb 6 07:52:20 prd-ubuntu2004-docker-4c-4g-8967 sshd[8119]: Disconnected from invalid user jenkins 10.30.168.15 port 33418 [preauth] Feb 6 07:52:23 prd-ubuntu2004-docker-4c-4g-8967 sshd[9261]: Invalid user jenkins from 10.30.168.15 port 33428 Feb 6 07:52:24 prd-ubuntu2004-docker-4c-4g-8967 sshd[9261]: Received disconnect from 10.30.168.15 port 33428:11: Closed due to user request. [preauth] Feb 6 07:52:24 prd-ubuntu2004-docker-4c-4g-8967 sshd[9261]: Disconnected from invalid user jenkins 10.30.168.15 port 33428 [preauth] Feb 6 07:52:26 prd-ubuntu2004-docker-4c-4g-8967 sshd[10326]: Invalid user jenkins from 10.30.168.15 port 33440 Feb 6 07:52:26 prd-ubuntu2004-docker-4c-4g-8967 sshd[10326]: Received disconnect from 10.30.168.15 port 33440:11: Closed due to user request. [preauth] Feb 6 07:52:26 prd-ubuntu2004-docker-4c-4g-8967 sshd[10326]: Disconnected from invalid user jenkins 10.30.168.15 port 33440 [preauth] Feb 6 07:52:28 prd-ubuntu2004-docker-4c-4g-8967 useradd[10861]: new group: name=jenkins, GID=1001 Feb 6 07:52:28 prd-ubuntu2004-docker-4c-4g-8967 useradd[10861]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Feb 6 07:52:28 prd-ubuntu2004-docker-4c-4g-8967 usermod[10901]: add 'jenkins' to group 'docker' Feb 6 07:52:28 prd-ubuntu2004-docker-4c-4g-8967 usermod[10901]: add 'jenkins' to shadow group 'docker' Feb 6 07:52:29 prd-ubuntu2004-docker-4c-4g-8967 sshd[11130]: Accepted publickey for jenkins from 10.30.168.15 port 33446 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Feb 6 07:52:29 prd-ubuntu2004-docker-4c-4g-8967 sshd[11130]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Feb 6 07:52:29 prd-ubuntu2004-docker-4c-4g-8967 systemd-logind[762]: New session 1 of user jenkins. Feb 6 07:52:29 prd-ubuntu2004-docker-4c-4g-8967 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Feb 6 07:53:02 prd-ubuntu2004-docker-4c-4g-8967 CRON[23234]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 07:53:02 prd-ubuntu2004-docker-4c-4g-8967 CRON[23234]: pam_unix(cron:session): session closed for user root Feb 6 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[28485]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[28485]: pam_unix(cron:session): session closed for user root Feb 6 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 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 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 6 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 sudo: pam_unix(sudo:session): session closed for user root Feb 6 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 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 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 6 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 sudo: pam_unix(sudo:session): session closed for user root Feb 6 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 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 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 6 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 sudo: pam_unix(sudo:session): session closed for user root Feb 6 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 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 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 6 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 sudo: pam_unix(sudo:session): session closed for user root Feb 6 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 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 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 6 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 sudo: pam_unix(sudo:session): session closed for user root Feb 6 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 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 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 6 07:54:01 prd-ubuntu2004-docker-4c-4g-8967 sudo: pam_unix(sudo:session): session closed for user root Feb 6 07:55:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[29130]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 07:55:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[29130]: pam_unix(cron:session): session closed for user root Feb 6 07:56:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[29945]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 07:56:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[29945]: pam_unix(cron:session): session closed for user root Feb 6 07:57:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[30684]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 07:57:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[30684]: pam_unix(cron:session): session closed for user root Feb 6 07:58:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[32524]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 07:58:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[32524]: pam_unix(cron:session): session closed for user root Feb 6 07:59:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[33200]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 07:59:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[33200]: pam_unix(cron:session): session closed for user root Feb 6 08:00:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[34225]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 08:00:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[34225]: pam_unix(cron:session): session closed for user root Feb 6 08:01:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[35158]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 08:01:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[35158]: pam_unix(cron:session): session closed for user root Feb 6 08:02:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[35709]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 08:02:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[35709]: pam_unix(cron:session): session closed for user root Feb 6 08:03:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[36500]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 08:03:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[36500]: pam_unix(cron:session): session closed for user root Feb 6 08:04:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[37126]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 08:04:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[37126]: pam_unix(cron:session): session closed for user root Feb 6 08:05:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[37777]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 6 08:05:01 prd-ubuntu2004-docker-4c-4g-8967 CRON[37777]: pam_unix(cron:session): session closed for user root Feb 6 08:05:59 prd-ubuntu2004-docker-4c-4g-8967 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 08:05:59 prd-ubuntu2004-docker-4c-4g-8967 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)