Oct 21 08:45:52 prd-ubuntu2204-docker-4c-4g-794 sshd[771]: Server listening on 0.0.0.0 port 22.
Oct 21 08:45:52 prd-ubuntu2204-docker-4c-4g-794 sshd[771]: Server listening on :: port 22.
Oct 21 08:45:55 prd-ubuntu2204-docker-4c-4g-794 sshd[837]: error: kex_exchange_identification: Connection closed by remote host
Oct 21 08:45:55 prd-ubuntu2204-docker-4c-4g-794 sshd[837]: Connection closed by 10.30.168.15 port 34676
Oct 21 08:46:01 prd-ubuntu2204-docker-4c-4g-794 CRON[929]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 08:46:01 prd-ubuntu2204-docker-4c-4g-794 CRON[929]: pam_unix(cron:session): session closed for user root
Oct 21 08:46:03 prd-ubuntu2204-docker-4c-4g-794 sshd[932]: Invalid user jenkins from 10.30.168.15 port 34708
Oct 21 08:46:03 prd-ubuntu2204-docker-4c-4g-794 sshd[932]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:46:03 prd-ubuntu2204-docker-4c-4g-794 sshd[932]: Received disconnect from 10.30.168.15 port 34708:11: Closed due to user request. [preauth]
Oct 21 08:46:03 prd-ubuntu2204-docker-4c-4g-794 sshd[932]: Disconnected from invalid user jenkins 10.30.168.15 port 34708 [preauth]
Oct 21 08:46:10 prd-ubuntu2204-docker-4c-4g-794 sshd[934]: Invalid user jenkins from 10.30.168.15 port 34734
Oct 21 08:46:10 prd-ubuntu2204-docker-4c-4g-794 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:46:10 prd-ubuntu2204-docker-4c-4g-794 sshd[934]: Received disconnect from 10.30.168.15 port 34734:11: Closed due to user request. [preauth]
Oct 21 08:46:10 prd-ubuntu2204-docker-4c-4g-794 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 34734 [preauth]
Oct 21 08:46:17 prd-ubuntu2204-docker-4c-4g-794 sshd[955]: Invalid user jenkins from 10.30.168.15 port 34762
Oct 21 08:46:17 prd-ubuntu2204-docker-4c-4g-794 sshd[955]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:46:17 prd-ubuntu2204-docker-4c-4g-794 sshd[955]: Received disconnect from 10.30.168.15 port 34762:11: Closed due to user request. [preauth]
Oct 21 08:46:17 prd-ubuntu2204-docker-4c-4g-794 sshd[955]: Disconnected from invalid user jenkins 10.30.168.15 port 34762 [preauth]
Oct 21 08:46:22 prd-ubuntu2204-docker-4c-4g-794 sshd[1315]: Invalid user jenkins from 10.30.168.15 port 34798
Oct 21 08:46:22 prd-ubuntu2204-docker-4c-4g-794 sshd[1315]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:46:22 prd-ubuntu2204-docker-4c-4g-794 sshd[1315]: Received disconnect from 10.30.168.15 port 34798:11: Closed due to user request. [preauth]
Oct 21 08:46:22 prd-ubuntu2204-docker-4c-4g-794 sshd[1315]: Disconnected from invalid user jenkins 10.30.168.15 port 34798 [preauth]
Oct 21 08:46:26 prd-ubuntu2204-docker-4c-4g-794 sshd[1321]: Invalid user jenkins from 10.30.168.15 port 34816
Oct 21 08:46:26 prd-ubuntu2204-docker-4c-4g-794 sshd[1321]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:46:26 prd-ubuntu2204-docker-4c-4g-794 sshd[1321]: Received disconnect from 10.30.168.15 port 34816:11: Closed due to user request. [preauth]
Oct 21 08:46:26 prd-ubuntu2204-docker-4c-4g-794 sshd[1321]: Disconnected from invalid user jenkins 10.30.168.15 port 34816 [preauth]
Oct 21 08:46:30 prd-ubuntu2204-docker-4c-4g-794 sshd[1323]: Invalid user jenkins from 10.30.168.15 port 34836
Oct 21 08:46:30 prd-ubuntu2204-docker-4c-4g-794 sshd[1323]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 21 08:46:30 prd-ubuntu2204-docker-4c-4g-794 sshd[1323]: Received disconnect from 10.30.168.15 port 34836:11: Closed due to user request. [preauth]
Oct 21 08:46:30 prd-ubuntu2204-docker-4c-4g-794 sshd[1323]: Disconnected from invalid user jenkins 10.30.168.15 port 34836 [preauth]
Oct 21 08:46:31 prd-ubuntu2204-docker-4c-4g-794 useradd[1354]: new group: name=jenkins, GID=1001
Oct 21 08:46:31 prd-ubuntu2204-docker-4c-4g-794 useradd[1354]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 21 08:46:31 prd-ubuntu2204-docker-4c-4g-794 usermod[1363]: add 'jenkins' to group 'docker'
Oct 21 08:46:31 prd-ubuntu2204-docker-4c-4g-794 usermod[1363]: add 'jenkins' to shadow group 'docker'
Oct 21 08:46:33 prd-ubuntu2204-docker-4c-4g-794 sshd[1397]: Accepted publickey for jenkins from 10.30.168.15 port 34856 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 21 08:46:33 prd-ubuntu2204-docker-4c-4g-794 sshd[1397]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 21 08:46:33 prd-ubuntu2204-docker-4c-4g-794 systemd-logind[721]: New session 2 of user jenkins.
Oct 21 08:46:33 prd-ubuntu2204-docker-4c-4g-794 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 21 08:47:01 prd-ubuntu2204-docker-4c-4g-794 CRON[1582]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 08:47:01 prd-ubuntu2204-docker-4c-4g-794 CRON[1582]: pam_unix(cron:session): session closed for user root
Oct 21 08:48:01 prd-ubuntu2204-docker-4c-4g-794 CRON[1861]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 08:48:01 prd-ubuntu2204-docker-4c-4g-794 CRON[1861]: pam_unix(cron:session): session closed for user root
Oct 21 08:49:01 prd-ubuntu2204-docker-4c-4g-794 CRON[1899]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 08:49:01 prd-ubuntu2204-docker-4c-4g-794 CRON[1899]: pam_unix(cron:session): session closed for user root
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo:  jenkins : PWD=/w/workspace/netconf-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
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo:  jenkins : PWD=/w/workspace/netconf-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
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo:  jenkins : PWD=/w/workspace/netconf-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
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 21 08:49:42 prd-ubuntu2204-docker-4c-4g-794 sudo: pam_unix(sudo:session): session closed for user root
Oct 21 08:50:01 prd-ubuntu2204-docker-4c-4g-794 CRON[2128]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 21 08:50:01 prd-ubuntu2204-docker-4c-4g-794 CRON[2128]: pam_unix(cron:session): session closed for user root
Oct 21 08:50:49 prd-ubuntu2204-docker-4c-4g-794 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp