Nov  4 16:30:03 prd-ubuntu2204-docker-4c-4g-5966 sshd[917]: error: kex_exchange_identification: Connection closed by remote host
Nov  4 16:30:03 prd-ubuntu2204-docker-4c-4g-5966 sshd[917]: Connection closed by 10.30.168.15 port 50804
Nov  4 16:30:10 prd-ubuntu2204-docker-4c-4g-5966 sshd[925]: Invalid user jenkins from 10.30.168.15 port 50818
Nov  4 16:30:10 prd-ubuntu2204-docker-4c-4g-5966 sshd[925]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  4 16:30:10 prd-ubuntu2204-docker-4c-4g-5966 sshd[925]: Received disconnect from 10.30.168.15 port 50818:11: Closed due to user request. [preauth]
Nov  4 16:30:10 prd-ubuntu2204-docker-4c-4g-5966 sshd[925]: Disconnected from invalid user jenkins 10.30.168.15 port 50818 [preauth]
Nov  4 16:30:13 prd-ubuntu2204-docker-4c-4g-5966 sshd[927]: Invalid user jenkins from 10.30.168.15 port 50820
Nov  4 16:30:13 prd-ubuntu2204-docker-4c-4g-5966 sshd[927]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  4 16:30:13 prd-ubuntu2204-docker-4c-4g-5966 sshd[927]: Received disconnect from 10.30.168.15 port 50820:11: Closed due to user request. [preauth]
Nov  4 16:30:13 prd-ubuntu2204-docker-4c-4g-5966 sshd[927]: Disconnected from invalid user jenkins 10.30.168.15 port 50820 [preauth]
Nov  4 16:30:16 prd-ubuntu2204-docker-4c-4g-5966 sshd[929]: Invalid user jenkins from 10.30.168.15 port 50822
Nov  4 16:30:16 prd-ubuntu2204-docker-4c-4g-5966 sshd[929]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  4 16:30:16 prd-ubuntu2204-docker-4c-4g-5966 sshd[929]: Received disconnect from 10.30.168.15 port 50822:11: Closed due to user request. [preauth]
Nov  4 16:30:16 prd-ubuntu2204-docker-4c-4g-5966 sshd[929]: Disconnected from invalid user jenkins 10.30.168.15 port 50822 [preauth]
Nov  4 16:30:18 prd-ubuntu2204-docker-4c-4g-5966 sshd[1189]: Invalid user jenkins from 10.30.168.15 port 50826
Nov  4 16:30:18 prd-ubuntu2204-docker-4c-4g-5966 sshd[1189]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  4 16:30:18 prd-ubuntu2204-docker-4c-4g-5966 sshd[1189]: Received disconnect from 10.30.168.15 port 50826:11: Closed due to user request. [preauth]
Nov  4 16:30:18 prd-ubuntu2204-docker-4c-4g-5966 sshd[1189]: Disconnected from invalid user jenkins 10.30.168.15 port 50826 [preauth]
Nov  4 16:30:21 prd-ubuntu2204-docker-4c-4g-5966 sshd[1258]: Invalid user jenkins from 10.30.168.15 port 50828
Nov  4 16:30:21 prd-ubuntu2204-docker-4c-4g-5966 sshd[1258]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  4 16:30:21 prd-ubuntu2204-docker-4c-4g-5966 sshd[1258]: Received disconnect from 10.30.168.15 port 50828:11: Closed due to user request. [preauth]
Nov  4 16:30:21 prd-ubuntu2204-docker-4c-4g-5966 sshd[1258]: Disconnected from invalid user jenkins 10.30.168.15 port 50828 [preauth]
Nov  4 16:30:24 prd-ubuntu2204-docker-4c-4g-5966 sshd[1315]: Invalid user jenkins from 10.30.168.15 port 50830
Nov  4 16:30:24 prd-ubuntu2204-docker-4c-4g-5966 sshd[1315]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  4 16:30:24 prd-ubuntu2204-docker-4c-4g-5966 sshd[1315]: Received disconnect from 10.30.168.15 port 50830:11: Closed due to user request. [preauth]
Nov  4 16:30:24 prd-ubuntu2204-docker-4c-4g-5966 sshd[1315]: Disconnected from invalid user jenkins 10.30.168.15 port 50830 [preauth]
Nov  4 16:30:26 prd-ubuntu2204-docker-4c-4g-5966 useradd[1345]: new group: name=jenkins, GID=1001
Nov  4 16:30:26 prd-ubuntu2204-docker-4c-4g-5966 useradd[1345]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov  4 16:30:26 prd-ubuntu2204-docker-4c-4g-5966 usermod[1354]: add 'jenkins' to group 'docker'
Nov  4 16:30:26 prd-ubuntu2204-docker-4c-4g-5966 usermod[1354]: add 'jenkins' to shadow group 'docker'
Nov  4 16:30:27 prd-ubuntu2204-docker-4c-4g-5966 sshd[1388]: Accepted publickey for jenkins from 10.30.168.15 port 50836 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov  4 16:30:27 prd-ubuntu2204-docker-4c-4g-5966 sshd[1388]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov  4 16:30:27 prd-ubuntu2204-docker-4c-4g-5966 systemd-logind[721]: New session 1 of user jenkins.
Nov  4 16:30:27 prd-ubuntu2204-docker-4c-4g-5966 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov  4 16:31:01 prd-ubuntu2204-docker-4c-4g-5966 CRON[1853]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov  4 16:31:01 prd-ubuntu2204-docker-4c-4g-5966 CRON[1853]: pam_unix(cron:session): session closed for user root
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo:  jenkins : 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
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo: pam_unix(sudo:session): session closed for user root
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo:  jenkins : 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
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo: pam_unix(sudo:session): session closed for user root
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo:  jenkins : 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
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo: pam_unix(sudo:session): session closed for user root
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo:  jenkins : 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
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo: pam_unix(sudo:session): session closed for user root
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo:  jenkins : 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
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo: pam_unix(sudo:session): session closed for user root
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo:  jenkins : 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
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  4 16:31:47 prd-ubuntu2204-docker-4c-4g-5966 sudo: pam_unix(sudo:session): session closed for user root
Nov  4 16:32:01 prd-ubuntu2204-docker-4c-4g-5966 CRON[2091]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov  4 16:32:01 prd-ubuntu2204-docker-4c-4g-5966 CRON[2091]: pam_unix(cron:session): session closed for user root
Nov  4 16:33:01 prd-ubuntu2204-docker-4c-4g-5966 CRON[2800]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov  4 16:33:01 prd-ubuntu2204-docker-4c-4g-5966 CRON[2800]: pam_unix(cron:session): session closed for user root
Nov  4 16:34:01 prd-ubuntu2204-docker-4c-4g-5966 CRON[3771]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov  4 16:34:01 prd-ubuntu2204-docker-4c-4g-5966 CRON[3771]: pam_unix(cron:session): session closed for user root
Nov  4 16:34:10 prd-ubuntu2204-docker-4c-4g-5966 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Nov  4 16:34:10 prd-ubuntu2204-docker-4c-4g-5966 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)