Oct 8 19:53:49 prd-ubuntu2204-docker-8c-8g-2032 sshd[967]: error: kex_exchange_identification: Connection closed by remote host Oct 8 19:53:49 prd-ubuntu2204-docker-8c-8g-2032 sshd[967]: Connection closed by 10.30.168.15 port 58794 Oct 8 19:53:59 prd-ubuntu2204-docker-8c-8g-2032 sshd[994]: Invalid user jenkins from 10.30.168.15 port 58814 Oct 8 19:53:59 prd-ubuntu2204-docker-8c-8g-2032 sshd[994]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 19:53:59 prd-ubuntu2204-docker-8c-8g-2032 sshd[994]: Received disconnect from 10.30.168.15 port 58814:11: Closed due to user request. [preauth] Oct 8 19:53:59 prd-ubuntu2204-docker-8c-8g-2032 sshd[994]: Disconnected from invalid user jenkins 10.30.168.15 port 58814 [preauth] Oct 8 19:54:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[996]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 19:54:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[996]: pam_unix(cron:session): session closed for user root Oct 8 19:54:02 prd-ubuntu2204-docker-8c-8g-2032 sshd[999]: Invalid user jenkins from 10.30.168.15 port 58826 Oct 8 19:54:02 prd-ubuntu2204-docker-8c-8g-2032 sshd[999]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 19:54:02 prd-ubuntu2204-docker-8c-8g-2032 sshd[999]: Received disconnect from 10.30.168.15 port 58826:11: Closed due to user request. [preauth] Oct 8 19:54:02 prd-ubuntu2204-docker-8c-8g-2032 sshd[999]: Disconnected from invalid user jenkins 10.30.168.15 port 58826 [preauth] Oct 8 19:54:05 prd-ubuntu2204-docker-8c-8g-2032 sshd[1001]: Invalid user jenkins from 10.30.168.15 port 58832 Oct 8 19:54:05 prd-ubuntu2204-docker-8c-8g-2032 sshd[1001]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 19:54:05 prd-ubuntu2204-docker-8c-8g-2032 sshd[1001]: Received disconnect from 10.30.168.15 port 58832:11: Closed due to user request. [preauth] Oct 8 19:54:05 prd-ubuntu2204-docker-8c-8g-2032 sshd[1001]: Disconnected from invalid user jenkins 10.30.168.15 port 58832 [preauth] Oct 8 19:54:09 prd-ubuntu2204-docker-8c-8g-2032 sshd[1025]: Invalid user jenkins from 10.30.168.15 port 58840 Oct 8 19:54:09 prd-ubuntu2204-docker-8c-8g-2032 sshd[1025]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 19:54:09 prd-ubuntu2204-docker-8c-8g-2032 sshd[1025]: Received disconnect from 10.30.168.15 port 58840:11: Closed due to user request. [preauth] Oct 8 19:54:09 prd-ubuntu2204-docker-8c-8g-2032 sshd[1025]: Disconnected from invalid user jenkins 10.30.168.15 port 58840 [preauth] Oct 8 19:54:11 prd-ubuntu2204-docker-8c-8g-2032 sshd[1311]: Invalid user jenkins from 10.30.168.15 port 58846 Oct 8 19:54:11 prd-ubuntu2204-docker-8c-8g-2032 sshd[1311]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 19:54:11 prd-ubuntu2204-docker-8c-8g-2032 sshd[1311]: Received disconnect from 10.30.168.15 port 58846:11: Closed due to user request. [preauth] Oct 8 19:54:11 prd-ubuntu2204-docker-8c-8g-2032 sshd[1311]: Disconnected from invalid user jenkins 10.30.168.15 port 58846 [preauth] Oct 8 19:54:15 prd-ubuntu2204-docker-8c-8g-2032 sshd[1390]: Invalid user jenkins from 10.30.168.15 port 58854 Oct 8 19:54:15 prd-ubuntu2204-docker-8c-8g-2032 sshd[1390]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 19:54:15 prd-ubuntu2204-docker-8c-8g-2032 sshd[1390]: Received disconnect from 10.30.168.15 port 58854:11: Closed due to user request. [preauth] Oct 8 19:54:15 prd-ubuntu2204-docker-8c-8g-2032 sshd[1390]: Disconnected from invalid user jenkins 10.30.168.15 port 58854 [preauth] Oct 8 19:54:17 prd-ubuntu2204-docker-8c-8g-2032 sshd[1394]: Invalid user jenkins from 10.30.168.15 port 58860 Oct 8 19:54:17 prd-ubuntu2204-docker-8c-8g-2032 sshd[1394]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 19:54:17 prd-ubuntu2204-docker-8c-8g-2032 sshd[1394]: Received disconnect from 10.30.168.15 port 58860:11: Closed due to user request. [preauth] Oct 8 19:54:17 prd-ubuntu2204-docker-8c-8g-2032 sshd[1394]: Disconnected from invalid user jenkins 10.30.168.15 port 58860 [preauth] Oct 8 19:54:20 prd-ubuntu2204-docker-8c-8g-2032 sshd[1396]: Invalid user jenkins from 10.30.168.15 port 58862 Oct 8 19:54:20 prd-ubuntu2204-docker-8c-8g-2032 sshd[1396]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 19:54:20 prd-ubuntu2204-docker-8c-8g-2032 sshd[1396]: Received disconnect from 10.30.168.15 port 58862:11: Closed due to user request. [preauth] Oct 8 19:54:20 prd-ubuntu2204-docker-8c-8g-2032 sshd[1396]: Disconnected from invalid user jenkins 10.30.168.15 port 58862 [preauth] Oct 8 19:54:22 prd-ubuntu2204-docker-8c-8g-2032 useradd[1427]: new group: name=jenkins, GID=1001 Oct 8 19:54:22 prd-ubuntu2204-docker-8c-8g-2032 useradd[1427]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Oct 8 19:54:22 prd-ubuntu2204-docker-8c-8g-2032 usermod[1436]: add 'jenkins' to group 'docker' Oct 8 19:54:22 prd-ubuntu2204-docker-8c-8g-2032 usermod[1436]: add 'jenkins' to shadow group 'docker' Oct 8 19:54:23 prd-ubuntu2204-docker-8c-8g-2032 sshd[1449]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 8 19:54:23 prd-ubuntu2204-docker-8c-8g-2032 sshd[1449]: Received disconnect from 10.30.168.15 port 58864:11: Closed due to user request. [preauth] Oct 8 19:54:23 prd-ubuntu2204-docker-8c-8g-2032 sshd[1449]: Disconnected from authenticating user jenkins 10.30.168.15 port 58864 [preauth] Oct 8 19:54:26 prd-ubuntu2204-docker-8c-8g-2032 sshd[1472]: Accepted publickey for jenkins from 10.30.168.15 port 58866 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Oct 8 19:54:26 prd-ubuntu2204-docker-8c-8g-2032 sshd[1472]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 8 19:54:26 prd-ubuntu2204-docker-8c-8g-2032 systemd-logind[767]: New session 2 of user jenkins. Oct 8 19:54:26 prd-ubuntu2204-docker-8c-8g-2032 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 8 19:55:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[1652]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 19:55:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[1652]: pam_unix(cron:session): session closed for user root Oct 8 19:56:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[1656]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 19:56:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[1656]: pam_unix(cron:session): session closed for user root Oct 8 19:57:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[1659]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 19:57:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[1659]: pam_unix(cron:session): session closed for user root Oct 8 19:58:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[1664]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 19:58:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[1664]: pam_unix(cron:session): session closed for user root Oct 8 19:59:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[2143]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 19:59:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[2143]: pam_unix(cron:session): session closed for user root Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: jenkins : PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: pam_unix(sudo:session): session closed for user root Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: jenkins : PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: pam_unix(sudo:session): session closed for user root Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: jenkins : PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-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 Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: pam_unix(sudo:session): session closed for user root Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: jenkins : PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: pam_unix(sudo:session): session closed for user root Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: jenkins : PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: pam_unix(sudo:session): session closed for user root Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: jenkins : PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Oct 8 19:59:33 prd-ubuntu2204-docker-8c-8g-2032 sudo: pam_unix(sudo:session): session closed for user root Oct 8 20:00:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[3368]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 20:00:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[3368]: pam_unix(cron:session): session closed for user root Oct 8 20:01:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[4261]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 20:01:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[4261]: pam_unix(cron:session): session closed for user root Oct 8 20:02:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[5517]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 20:02:02 prd-ubuntu2204-docker-8c-8g-2032 CRON[5517]: pam_unix(cron:session): session closed for user root Oct 8 20:03:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[6408]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 8 20:03:01 prd-ubuntu2204-docker-8c-8g-2032 CRON[6408]: pam_unix(cron:session): session closed for user root Oct 8 20:03:41 prd-ubuntu2204-docker-8c-8g-2032 sudo: jenkins : PWD=/w/workspace/bgpcep-maven-javadoc-verify-master-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Oct 8 20:03:41 prd-ubuntu2204-docker-8c-8g-2032 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)