Feb 7 11:50:51 prd-ubuntu2004-docker-4c-4g-9375 passwd[713]: password for 'ubuntu' changed by 'root' Feb 7 11:50:51 prd-ubuntu2004-docker-4c-4g-9375 systemd-logind[765]: New seat seat0. Feb 7 11:50:51 prd-ubuntu2004-docker-4c-4g-9375 systemd-logind[765]: Watching system buttons on /dev/input/event0 (Power Button) Feb 7 11:50:51 prd-ubuntu2004-docker-4c-4g-9375 systemd-logind[765]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Feb 7 11:50:51 prd-ubuntu2004-docker-4c-4g-9375 sshd[812]: Server listening on 0.0.0.0 port 22. Feb 7 11:50:51 prd-ubuntu2004-docker-4c-4g-9375 sshd[812]: Server listening on :: port 22. Feb 7 11:50:54 prd-ubuntu2004-docker-4c-4g-9375 sshd[2128]: error: kex_exchange_identification: Connection closed by remote host Feb 7 11:51:00 prd-ubuntu2004-docker-4c-4g-9375 sshd[4468]: Invalid user jenkins from 10.30.168.15 port 35612 Feb 7 11:51:00 prd-ubuntu2004-docker-4c-4g-9375 sshd[4468]: Received disconnect from 10.30.168.15 port 35612:11: Closed due to user request. [preauth] Feb 7 11:51:00 prd-ubuntu2004-docker-4c-4g-9375 sshd[4468]: Disconnected from invalid user jenkins 10.30.168.15 port 35612 [preauth] Feb 7 11:51:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[4757]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 7 11:51:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[4757]: pam_unix(cron:session): session closed for user root Feb 7 11:51:03 prd-ubuntu2004-docker-4c-4g-9375 sshd[5501]: Invalid user jenkins from 10.30.168.15 port 35614 Feb 7 11:51:04 prd-ubuntu2004-docker-4c-4g-9375 sshd[5501]: Received disconnect from 10.30.168.15 port 35614:11: Closed due to user request. [preauth] Feb 7 11:51:04 prd-ubuntu2004-docker-4c-4g-9375 sshd[5501]: Disconnected from invalid user jenkins 10.30.168.15 port 35614 [preauth] Feb 7 11:51:06 prd-ubuntu2004-docker-4c-4g-9375 sshd[6553]: Invalid user jenkins from 10.30.168.15 port 35616 Feb 7 11:51:06 prd-ubuntu2004-docker-4c-4g-9375 sshd[6553]: Received disconnect from 10.30.168.15 port 35616:11: Closed due to user request. [preauth] Feb 7 11:51:06 prd-ubuntu2004-docker-4c-4g-9375 sshd[6553]: Disconnected from invalid user jenkins 10.30.168.15 port 35616 [preauth] Feb 7 11:51:10 prd-ubuntu2004-docker-4c-4g-9375 sshd[7884]: Invalid user jenkins from 10.30.168.15 port 35618 Feb 7 11:51:10 prd-ubuntu2004-docker-4c-4g-9375 sshd[7884]: Received disconnect from 10.30.168.15 port 35618:11: Closed due to user request. [preauth] Feb 7 11:51:10 prd-ubuntu2004-docker-4c-4g-9375 sshd[7884]: Disconnected from invalid user jenkins 10.30.168.15 port 35618 [preauth] Feb 7 11:51:12 prd-ubuntu2004-docker-4c-4g-9375 sshd[9057]: Invalid user jenkins from 10.30.168.15 port 35620 Feb 7 11:51:13 prd-ubuntu2004-docker-4c-4g-9375 sshd[9057]: Received disconnect from 10.30.168.15 port 35620:11: Closed due to user request. [preauth] Feb 7 11:51:13 prd-ubuntu2004-docker-4c-4g-9375 sshd[9057]: Disconnected from invalid user jenkins 10.30.168.15 port 35620 [preauth] Feb 7 11:51:15 prd-ubuntu2004-docker-4c-4g-9375 sshd[9867]: Invalid user jenkins from 10.30.168.15 port 35624 Feb 7 11:51:15 prd-ubuntu2004-docker-4c-4g-9375 sshd[9867]: Received disconnect from 10.30.168.15 port 35624:11: Closed due to user request. [preauth] Feb 7 11:51:15 prd-ubuntu2004-docker-4c-4g-9375 sshd[9867]: Disconnected from invalid user jenkins 10.30.168.15 port 35624 [preauth] Feb 7 11:51:18 prd-ubuntu2004-docker-4c-4g-9375 sshd[10288]: Invalid user jenkins from 10.30.168.15 port 35632 Feb 7 11:51:18 prd-ubuntu2004-docker-4c-4g-9375 sshd[10288]: Received disconnect from 10.30.168.15 port 35632:11: Closed due to user request. [preauth] Feb 7 11:51:18 prd-ubuntu2004-docker-4c-4g-9375 sshd[10288]: Disconnected from invalid user jenkins 10.30.168.15 port 35632 [preauth] Feb 7 11:51:21 prd-ubuntu2004-docker-4c-4g-9375 useradd[10910]: new group: name=jenkins, GID=1001 Feb 7 11:51:21 prd-ubuntu2004-docker-4c-4g-9375 useradd[10910]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Feb 7 11:51:21 prd-ubuntu2004-docker-4c-4g-9375 sshd[10823]: Received disconnect from 10.30.168.15 port 35636:11: Closed due to user request. [preauth] Feb 7 11:51:21 prd-ubuntu2004-docker-4c-4g-9375 sshd[10823]: Disconnected from authenticating user jenkins 10.30.168.15 port 35636 [preauth] Feb 7 11:51:22 prd-ubuntu2004-docker-4c-4g-9375 usermod[10975]: add 'jenkins' to group 'docker' Feb 7 11:51:22 prd-ubuntu2004-docker-4c-4g-9375 usermod[10975]: add 'jenkins' to shadow group 'docker' Feb 7 11:51:24 prd-ubuntu2004-docker-4c-4g-9375 sshd[11860]: Accepted publickey for jenkins from 10.30.168.15 port 35638 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Feb 7 11:51:24 prd-ubuntu2004-docker-4c-4g-9375 sshd[11860]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Feb 7 11:51:24 prd-ubuntu2004-docker-4c-4g-9375 systemd-logind[765]: New session 2 of user jenkins. Feb 7 11:51:24 prd-ubuntu2004-docker-4c-4g-9375 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Feb 7 11:52:02 prd-ubuntu2004-docker-4c-4g-9375 CRON[24713]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 7 11:52:02 prd-ubuntu2004-docker-4c-4g-9375 CRON[24713]: pam_unix(cron:session): session closed for user root Feb 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 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 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 sudo: pam_unix(sudo:session): session closed for user root Feb 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 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 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 sudo: pam_unix(sudo:session): session closed for user root Feb 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 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 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 sudo: pam_unix(sudo:session): session closed for user root Feb 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 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 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 sudo: pam_unix(sudo:session): session closed for user root Feb 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 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 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 sudo: pam_unix(sudo:session): session closed for user root Feb 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 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 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Feb 7 11:52:49 prd-ubuntu2004-docker-4c-4g-9375 sudo: pam_unix(sudo:session): session closed for user root Feb 7 11:53:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[28606]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 7 11:53:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[28606]: pam_unix(cron:session): session closed for user root Feb 7 11:54:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[29267]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 7 11:54:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[29267]: pam_unix(cron:session): session closed for user root Feb 7 11:55:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[30017]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 7 11:55:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[30017]: pam_unix(cron:session): session closed for user root Feb 7 11:56:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[30880]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 7 11:56:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[30880]: pam_unix(cron:session): session closed for user root Feb 7 11:57:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[32096]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 7 11:57:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[32096]: pam_unix(cron:session): session closed for user root Feb 7 11:58:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[32832]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 7 11:58:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[32832]: pam_unix(cron:session): session closed for user root Feb 7 11:59:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[33829]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 7 11:59:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[33829]: pam_unix(cron:session): session closed for user root Feb 7 12:00:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[34632]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 7 12:00:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[34632]: pam_unix(cron:session): session closed for user root Feb 7 12:01:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[35203]: pam_unix(cron:session): session opened for user root by (uid=0) Feb 7 12:01:01 prd-ubuntu2004-docker-4c-4g-9375 CRON[35203]: pam_unix(cron:session): session closed for user root Feb 7 12:01:24 prd-ubuntu2004-docker-4c-4g-9375 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 7 12:01:24 prd-ubuntu2004-docker-4c-4g-9375 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)