Nov  4 16:46:13 prd-ubuntu2204-docker-4c-4g-5973 sshd[917]: error: kex_exchange_identification: Connection closed by remote host
Nov  4 16:46:13 prd-ubuntu2204-docker-4c-4g-5973 sshd[917]: Connection closed by 10.30.168.15 port 59854
Nov  4 16:46:20 prd-ubuntu2204-docker-4c-4g-5973 sshd[924]: Invalid user jenkins from 10.30.168.15 port 59860
Nov  4 16:46:20 prd-ubuntu2204-docker-4c-4g-5973 sshd[924]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  4 16:46:20 prd-ubuntu2204-docker-4c-4g-5973 sshd[924]: Received disconnect from 10.30.168.15 port 59860:11: Closed due to user request. [preauth]
Nov  4 16:46:20 prd-ubuntu2204-docker-4c-4g-5973 sshd[924]: Disconnected from invalid user jenkins 10.30.168.15 port 59860 [preauth]
Nov  4 16:46:23 prd-ubuntu2204-docker-4c-4g-5973 sshd[926]: Invalid user jenkins from 10.30.168.15 port 59862
Nov  4 16:46:23 prd-ubuntu2204-docker-4c-4g-5973 sshd[926]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  4 16:46:23 prd-ubuntu2204-docker-4c-4g-5973 sshd[926]: Received disconnect from 10.30.168.15 port 59862:11: Closed due to user request. [preauth]
Nov  4 16:46:23 prd-ubuntu2204-docker-4c-4g-5973 sshd[926]: Disconnected from invalid user jenkins 10.30.168.15 port 59862 [preauth]
Nov  4 16:46:25 prd-ubuntu2204-docker-4c-4g-5973 sshd[928]: Invalid user jenkins from 10.30.168.15 port 59864
Nov  4 16:46:26 prd-ubuntu2204-docker-4c-4g-5973 sshd[928]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  4 16:46:26 prd-ubuntu2204-docker-4c-4g-5973 sshd[928]: Received disconnect from 10.30.168.15 port 59864:11: Closed due to user request. [preauth]
Nov  4 16:46:26 prd-ubuntu2204-docker-4c-4g-5973 sshd[928]: Disconnected from invalid user jenkins 10.30.168.15 port 59864 [preauth]
Nov  4 16:46:29 prd-ubuntu2204-docker-4c-4g-5973 sshd[1201]: Invalid user jenkins from 10.30.168.15 port 59866
Nov  4 16:46:29 prd-ubuntu2204-docker-4c-4g-5973 sshd[1201]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  4 16:46:29 prd-ubuntu2204-docker-4c-4g-5973 sshd[1201]: Received disconnect from 10.30.168.15 port 59866:11: Closed due to user request. [preauth]
Nov  4 16:46:29 prd-ubuntu2204-docker-4c-4g-5973 sshd[1201]: Disconnected from invalid user jenkins 10.30.168.15 port 59866 [preauth]
Nov  4 16:46:32 prd-ubuntu2204-docker-4c-4g-5973 sshd[1310]: Invalid user jenkins from 10.30.168.15 port 59868
Nov  4 16:46:32 prd-ubuntu2204-docker-4c-4g-5973 sshd[1310]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  4 16:46:32 prd-ubuntu2204-docker-4c-4g-5973 sshd[1310]: Received disconnect from 10.30.168.15 port 59868:11: Closed due to user request. [preauth]
Nov  4 16:46:32 prd-ubuntu2204-docker-4c-4g-5973 sshd[1310]: Disconnected from invalid user jenkins 10.30.168.15 port 59868 [preauth]
Nov  4 16:46:34 prd-ubuntu2204-docker-4c-4g-5973 useradd[1343]: new group: name=jenkins, GID=1001
Nov  4 16:46:34 prd-ubuntu2204-docker-4c-4g-5973 useradd[1343]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov  4 16:46:34 prd-ubuntu2204-docker-4c-4g-5973 usermod[1352]: add 'jenkins' to group 'docker'
Nov  4 16:46:34 prd-ubuntu2204-docker-4c-4g-5973 usermod[1352]: add 'jenkins' to shadow group 'docker'
Nov  4 16:46:34 prd-ubuntu2204-docker-4c-4g-5973 sshd[1336]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov  4 16:46:34 prd-ubuntu2204-docker-4c-4g-5973 sshd[1336]: Received disconnect from 10.30.168.15 port 59872:11: Closed due to user request. [preauth]
Nov  4 16:46:34 prd-ubuntu2204-docker-4c-4g-5973 sshd[1336]: Disconnected from authenticating user jenkins 10.30.168.15 port 59872 [preauth]
Nov  4 16:46:37 prd-ubuntu2204-docker-4c-4g-5973 sshd[1386]: Accepted publickey for jenkins from 10.30.168.15 port 59880 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov  4 16:46:37 prd-ubuntu2204-docker-4c-4g-5973 sshd[1386]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov  4 16:46:37 prd-ubuntu2204-docker-4c-4g-5973 systemd-logind[717]: New session 1 of user jenkins.
Nov  4 16:46:37 prd-ubuntu2204-docker-4c-4g-5973 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov  4 16:47:01 prd-ubuntu2204-docker-4c-4g-5973 CRON[1844]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov  4 16:47:01 prd-ubuntu2204-docker-4c-4g-5973 CRON[1844]: pam_unix(cron:session): session closed for user root
Nov  4 16:48:01 prd-ubuntu2204-docker-4c-4g-5973 CRON[1920]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov  4 16:48:01 prd-ubuntu2204-docker-4c-4g-5973 CRON[1920]: pam_unix(cron:session): session closed for user root
Nov  4 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 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 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  4 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 sudo: pam_unix(sudo:session): session closed for user root
Nov  4 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 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 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  4 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 sudo: pam_unix(sudo:session): session closed for user root
Nov  4 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 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 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  4 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 sudo: pam_unix(sudo:session): session closed for user root
Nov  4 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 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 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  4 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 sudo: pam_unix(sudo:session): session closed for user root
Nov  4 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 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 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  4 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 sudo: pam_unix(sudo:session): session closed for user root
Nov  4 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 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 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov  4 16:48:02 prd-ubuntu2204-docker-4c-4g-5973 sudo: pam_unix(sudo:session): session closed for user root
Nov  4 16:49:01 prd-ubuntu2204-docker-4c-4g-5973 CRON[2610]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov  4 16:49:01 prd-ubuntu2204-docker-4c-4g-5973 CRON[2610]: pam_unix(cron:session): session closed for user root
Nov  4 16:50:01 prd-ubuntu2204-docker-4c-4g-5973 CRON[3474]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov  4 16:50:01 prd-ubuntu2204-docker-4c-4g-5973 CRON[3474]: pam_unix(cron:session): session closed for user root
Nov  4 16:51:01 prd-ubuntu2204-docker-4c-4g-5973 CRON[4215]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov  4 16:51:01 prd-ubuntu2204-docker-4c-4g-5973 CRON[4215]: pam_unix(cron:session): session closed for user root
Nov  4 16:51:53 prd-ubuntu2204-docker-4c-4g-5973 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp