Sep 9 06:51:55 prd-ubuntu2204-docker-4c-4g-51016 passwd[695]: password for 'ubuntu' changed by 'root' Sep 9 06:51:55 prd-ubuntu2204-docker-4c-4g-51016 sshd[771]: Server listening on 0.0.0.0 port 22. Sep 9 06:51:55 prd-ubuntu2204-docker-4c-4g-51016 sshd[771]: Server listening on :: port 22. Sep 9 06:51:55 prd-ubuntu2204-docker-4c-4g-51016 systemd-logind[729]: New seat seat0. Sep 9 06:51:55 prd-ubuntu2204-docker-4c-4g-51016 systemd-logind[729]: Watching system buttons on /dev/input/event0 (Power Button) Sep 9 06:51:55 prd-ubuntu2204-docker-4c-4g-51016 systemd-logind[729]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Sep 9 06:51:59 prd-ubuntu2204-docker-4c-4g-51016 sshd[949]: error: kex_exchange_identification: Connection closed by remote host Sep 9 06:51:59 prd-ubuntu2204-docker-4c-4g-51016 sshd[949]: Connection closed by 10.30.168.15 port 43388 Sep 9 06:52:01 prd-ubuntu2204-docker-4c-4g-51016 CRON[956]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 9 06:52:01 prd-ubuntu2204-docker-4c-4g-51016 CRON[956]: pam_unix(cron:session): session closed for user root Sep 9 06:52:07 prd-ubuntu2204-docker-4c-4g-51016 sshd[959]: Invalid user jenkins from 10.30.168.15 port 43436 Sep 9 06:52:07 prd-ubuntu2204-docker-4c-4g-51016 sshd[959]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 9 06:52:07 prd-ubuntu2204-docker-4c-4g-51016 sshd[959]: Received disconnect from 10.30.168.15 port 43436:11: Closed due to user request. [preauth] Sep 9 06:52:07 prd-ubuntu2204-docker-4c-4g-51016 sshd[959]: Disconnected from invalid user jenkins 10.30.168.15 port 43436 [preauth] Sep 9 06:52:11 prd-ubuntu2204-docker-4c-4g-51016 sshd[961]: Invalid user jenkins from 10.30.168.15 port 43462 Sep 9 06:52:11 prd-ubuntu2204-docker-4c-4g-51016 sshd[961]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 9 06:52:11 prd-ubuntu2204-docker-4c-4g-51016 sshd[961]: Received disconnect from 10.30.168.15 port 43462:11: Closed due to user request. [preauth] Sep 9 06:52:11 prd-ubuntu2204-docker-4c-4g-51016 sshd[961]: Disconnected from invalid user jenkins 10.30.168.15 port 43462 [preauth] Sep 9 06:52:15 prd-ubuntu2204-docker-4c-4g-51016 sshd[1201]: Invalid user jenkins from 10.30.168.15 port 43476 Sep 9 06:52:15 prd-ubuntu2204-docker-4c-4g-51016 sshd[1201]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 9 06:52:15 prd-ubuntu2204-docker-4c-4g-51016 sshd[1201]: Received disconnect from 10.30.168.15 port 43476:11: Closed due to user request. [preauth] Sep 9 06:52:15 prd-ubuntu2204-docker-4c-4g-51016 sshd[1201]: Disconnected from invalid user jenkins 10.30.168.15 port 43476 [preauth] Sep 9 06:52:19 prd-ubuntu2204-docker-4c-4g-51016 sshd[1318]: Invalid user jenkins from 10.30.168.15 port 43488 Sep 9 06:52:19 prd-ubuntu2204-docker-4c-4g-51016 sshd[1318]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 9 06:52:19 prd-ubuntu2204-docker-4c-4g-51016 sshd[1318]: Received disconnect from 10.30.168.15 port 43488:11: Closed due to user request. [preauth] Sep 9 06:52:19 prd-ubuntu2204-docker-4c-4g-51016 sshd[1318]: Disconnected from invalid user jenkins 10.30.168.15 port 43488 [preauth] Sep 9 06:52:22 prd-ubuntu2204-docker-4c-4g-51016 useradd[1351]: new group: name=jenkins, GID=1001 Sep 9 06:52:22 prd-ubuntu2204-docker-4c-4g-51016 useradd[1351]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Sep 9 06:52:22 prd-ubuntu2204-docker-4c-4g-51016 sshd[1344]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 9 06:52:22 prd-ubuntu2204-docker-4c-4g-51016 sshd[1344]: Received disconnect from 10.30.168.15 port 43510:11: Closed due to user request. [preauth] Sep 9 06:52:22 prd-ubuntu2204-docker-4c-4g-51016 sshd[1344]: Disconnected from authenticating user jenkins 10.30.168.15 port 43510 [preauth] Sep 9 06:52:23 prd-ubuntu2204-docker-4c-4g-51016 usermod[1360]: add 'jenkins' to group 'docker' Sep 9 06:52:23 prd-ubuntu2204-docker-4c-4g-51016 usermod[1360]: add 'jenkins' to shadow group 'docker' Sep 9 06:52:25 prd-ubuntu2204-docker-4c-4g-51016 sshd[1394]: Accepted publickey for jenkins from 10.30.168.15 port 43522 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Sep 9 06:52:25 prd-ubuntu2204-docker-4c-4g-51016 sshd[1394]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Sep 9 06:52:25 prd-ubuntu2204-docker-4c-4g-51016 systemd-logind[729]: New session 2 of user jenkins. Sep 9 06:52:25 prd-ubuntu2204-docker-4c-4g-51016 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Sep 9 06:53:02 prd-ubuntu2204-docker-4c-4g-51016 CRON[1895]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 9 06:53:02 prd-ubuntu2204-docker-4c-4g-51016 CRON[1895]: pam_unix(cron:session): session closed for user root Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: jenkins : PWD=/w/workspace/ietf-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: pam_unix(sudo:session): session closed for user root Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: jenkins : PWD=/w/workspace/ietf-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: pam_unix(sudo:session): session closed for user root Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: jenkins : PWD=/w/workspace/ietf-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 1 Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: pam_unix(sudo:session): session closed for user root Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: jenkins : PWD=/w/workspace/ietf-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: pam_unix(sudo:session): session closed for user root Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: jenkins : PWD=/w/workspace/ietf-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: pam_unix(sudo:session): session closed for user root Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: jenkins : PWD=/w/workspace/ietf-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 9 06:53:36 prd-ubuntu2204-docker-4c-4g-51016 sudo: pam_unix(sudo:session): session closed for user root Sep 9 06:54:01 prd-ubuntu2204-docker-4c-4g-51016 CRON[2347]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 9 06:54:01 prd-ubuntu2204-docker-4c-4g-51016 CRON[2347]: pam_unix(cron:session): session closed for user root Sep 9 06:54:04 prd-ubuntu2204-docker-4c-4g-51016 sudo: jenkins : PWD=/w/workspace/ietf-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Sep 9 06:54:04 prd-ubuntu2204-docker-4c-4g-51016 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)