Nov  2 06:53:56 prd-ubuntu2204-docker-4c-4g-4669 sshd[920]: error: kex_exchange_identification: Connection closed by remote host
Nov  2 06:53:56 prd-ubuntu2204-docker-4c-4g-4669 sshd[920]: Connection closed by 10.30.168.15 port 52674
Nov  2 06:54:01 prd-ubuntu2204-docker-4c-4g-4669 sshd[927]: Invalid user jenkins from 10.30.168.15 port 52690
Nov  2 06:54:01 prd-ubuntu2204-docker-4c-4g-4669 sshd[927]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  2 06:54:01 prd-ubuntu2204-docker-4c-4g-4669 sshd[927]: Received disconnect from 10.30.168.15 port 52690:11: Closed due to user request. [preauth]
Nov  2 06:54:01 prd-ubuntu2204-docker-4c-4g-4669 sshd[927]: Disconnected from invalid user jenkins 10.30.168.15 port 52690 [preauth]
Nov  2 06:54:01 prd-ubuntu2204-docker-4c-4g-4669 CRON[929]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov  2 06:54:01 prd-ubuntu2204-docker-4c-4g-4669 CRON[929]: pam_unix(cron:session): session closed for user root
Nov  2 06:54:04 prd-ubuntu2204-docker-4c-4g-4669 sshd[932]: Invalid user jenkins from 10.30.168.15 port 52702
Nov  2 06:54:04 prd-ubuntu2204-docker-4c-4g-4669 sshd[932]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  2 06:54:04 prd-ubuntu2204-docker-4c-4g-4669 sshd[932]: Received disconnect from 10.30.168.15 port 52702:11: Closed due to user request. [preauth]
Nov  2 06:54:04 prd-ubuntu2204-docker-4c-4g-4669 sshd[932]: Disconnected from invalid user jenkins 10.30.168.15 port 52702 [preauth]
Nov  2 06:54:07 prd-ubuntu2204-docker-4c-4g-4669 sshd[934]: Invalid user jenkins from 10.30.168.15 port 52718
Nov  2 06:54:07 prd-ubuntu2204-docker-4c-4g-4669 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  2 06:54:08 prd-ubuntu2204-docker-4c-4g-4669 sshd[934]: Received disconnect from 10.30.168.15 port 52718:11: Closed due to user request. [preauth]
Nov  2 06:54:08 prd-ubuntu2204-docker-4c-4g-4669 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 52718 [preauth]
Nov  2 06:54:12 prd-ubuntu2204-docker-4c-4g-4669 sshd[1199]: Invalid user jenkins from 10.30.168.15 port 52734
Nov  2 06:54:12 prd-ubuntu2204-docker-4c-4g-4669 sshd[1199]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  2 06:54:12 prd-ubuntu2204-docker-4c-4g-4669 sshd[1199]: Received disconnect from 10.30.168.15 port 52734:11: Closed due to user request. [preauth]
Nov  2 06:54:12 prd-ubuntu2204-docker-4c-4g-4669 sshd[1199]: Disconnected from invalid user jenkins 10.30.168.15 port 52734 [preauth]
Nov  2 06:54:15 prd-ubuntu2204-docker-4c-4g-4669 sshd[1317]: Invalid user jenkins from 10.30.168.15 port 52758
Nov  2 06:54:15 prd-ubuntu2204-docker-4c-4g-4669 sshd[1317]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  2 06:54:15 prd-ubuntu2204-docker-4c-4g-4669 sshd[1317]: Received disconnect from 10.30.168.15 port 52758:11: Closed due to user request. [preauth]
Nov  2 06:54:15 prd-ubuntu2204-docker-4c-4g-4669 sshd[1317]: Disconnected from invalid user jenkins 10.30.168.15 port 52758 [preauth]
Nov  2 06:54:18 prd-ubuntu2204-docker-4c-4g-4669 sshd[1321]: Invalid user jenkins from 10.30.168.15 port 52772
Nov  2 06:54:18 prd-ubuntu2204-docker-4c-4g-4669 sshd[1321]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  2 06:54:18 prd-ubuntu2204-docker-4c-4g-4669 sshd[1321]: Received disconnect from 10.30.168.15 port 52772:11: Closed due to user request. [preauth]
Nov  2 06:54:18 prd-ubuntu2204-docker-4c-4g-4669 sshd[1321]: Disconnected from invalid user jenkins 10.30.168.15 port 52772 [preauth]
Nov  2 06:54:19 prd-ubuntu2204-docker-4c-4g-4669 useradd[1350]: new group: name=jenkins, GID=1001
Nov  2 06:54:19 prd-ubuntu2204-docker-4c-4g-4669 useradd[1350]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov  2 06:54:19 prd-ubuntu2204-docker-4c-4g-4669 usermod[1359]: add 'jenkins' to group 'docker'
Nov  2 06:54:19 prd-ubuntu2204-docker-4c-4g-4669 usermod[1359]: add 'jenkins' to shadow group 'docker'
Nov  2 06:54:22 prd-ubuntu2204-docker-4c-4g-4669 sshd[1393]: Accepted publickey for jenkins from 10.30.168.15 port 52792 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov  2 06:54:22 prd-ubuntu2204-docker-4c-4g-4669 sshd[1393]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov  2 06:54:22 prd-ubuntu2204-docker-4c-4g-4669 systemd-logind[721]: New session 2 of user jenkins.
Nov  2 06:54:22 prd-ubuntu2204-docker-4c-4g-4669 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov  2 06:55:01 prd-ubuntu2204-docker-4c-4g-4669 CRON[1882]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov  2 06:55:01 prd-ubuntu2204-docker-4c-4g-4669 CRON[1882]: pam_unix(cron:session): session closed for user root
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo:  jenkins : PWD=/w/workspace/mdsal-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
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo: pam_unix(sudo:session): session closed for user root
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo:  jenkins : PWD=/w/workspace/mdsal-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
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo: pam_unix(sudo:session): session closed for user root
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo:  jenkins : PWD=/w/workspace/mdsal-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
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo: pam_unix(sudo:session): session closed for user root
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo:  jenkins : PWD=/w/workspace/mdsal-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo: pam_unix(sudo:session): session closed for user root
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo:  jenkins : PWD=/w/workspace/mdsal-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo: pam_unix(sudo:session): session closed for user root
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo:  jenkins : PWD=/w/workspace/mdsal-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  2 06:55:39 prd-ubuntu2204-docker-4c-4g-4669 sudo: pam_unix(sudo:session): session closed for user root
Nov  2 06:56:01 prd-ubuntu2204-docker-4c-4g-4669 CRON[2376]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov  2 06:56:01 prd-ubuntu2204-docker-4c-4g-4669 CRON[2376]: pam_unix(cron:session): session closed for user root
Nov  2 06:56:12 prd-ubuntu2204-docker-4c-4g-4669 sudo:  jenkins : PWD=/w/workspace/mdsal-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Nov  2 06:56:12 prd-ubuntu2204-docker-4c-4g-4669 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)