Nov 29 04:52:10 prd-ubuntu2204-docker-4c-4g-2226 sshd[923]: error: kex_exchange_identification: Connection closed by remote host
Nov 29 04:52:10 prd-ubuntu2204-docker-4c-4g-2226 sshd[923]: Connection closed by 10.30.168.15 port 36918
Nov 29 04:52:16 prd-ubuntu2204-docker-4c-4g-2226 sshd[930]: Invalid user jenkins from 10.30.168.15 port 36950
Nov 29 04:52:16 prd-ubuntu2204-docker-4c-4g-2226 sshd[930]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 04:52:16 prd-ubuntu2204-docker-4c-4g-2226 sshd[930]: Received disconnect from 10.30.168.15 port 36950:11: Closed due to user request. [preauth]
Nov 29 04:52:16 prd-ubuntu2204-docker-4c-4g-2226 sshd[930]: Disconnected from invalid user jenkins 10.30.168.15 port 36950 [preauth]
Nov 29 04:52:19 prd-ubuntu2204-docker-4c-4g-2226 sshd[932]: Invalid user jenkins from 10.30.168.15 port 36968
Nov 29 04:52:19 prd-ubuntu2204-docker-4c-4g-2226 sshd[932]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 04:52:19 prd-ubuntu2204-docker-4c-4g-2226 sshd[932]: Received disconnect from 10.30.168.15 port 36968:11: Closed due to user request. [preauth]
Nov 29 04:52:19 prd-ubuntu2204-docker-4c-4g-2226 sshd[932]: Disconnected from invalid user jenkins 10.30.168.15 port 36968 [preauth]
Nov 29 04:52:22 prd-ubuntu2204-docker-4c-4g-2226 sshd[934]: Invalid user jenkins from 10.30.168.15 port 36986
Nov 29 04:52:22 prd-ubuntu2204-docker-4c-4g-2226 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 04:52:23 prd-ubuntu2204-docker-4c-4g-2226 sshd[934]: Received disconnect from 10.30.168.15 port 36986:11: Closed due to user request. [preauth]
Nov 29 04:52:23 prd-ubuntu2204-docker-4c-4g-2226 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 36986 [preauth]
Nov 29 04:52:25 prd-ubuntu2204-docker-4c-4g-2226 sshd[1206]: Invalid user jenkins from 10.30.168.15 port 37010
Nov 29 04:52:25 prd-ubuntu2204-docker-4c-4g-2226 sshd[1206]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 04:52:25 prd-ubuntu2204-docker-4c-4g-2226 sshd[1206]: Received disconnect from 10.30.168.15 port 37010:11: Closed due to user request. [preauth]
Nov 29 04:52:25 prd-ubuntu2204-docker-4c-4g-2226 sshd[1206]: Disconnected from invalid user jenkins 10.30.168.15 port 37010 [preauth]
Nov 29 04:52:28 prd-ubuntu2204-docker-4c-4g-2226 sshd[1317]: Invalid user jenkins from 10.30.168.15 port 37032
Nov 29 04:52:28 prd-ubuntu2204-docker-4c-4g-2226 sshd[1317]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 04:52:28 prd-ubuntu2204-docker-4c-4g-2226 sshd[1317]: Received disconnect from 10.30.168.15 port 37032:11: Closed due to user request. [preauth]
Nov 29 04:52:28 prd-ubuntu2204-docker-4c-4g-2226 sshd[1317]: Disconnected from invalid user jenkins 10.30.168.15 port 37032 [preauth]
Nov 29 04:52:32 prd-ubuntu2204-docker-4c-4g-2226 sshd[1339]: Invalid user jenkins from 10.30.168.15 port 37052
Nov 29 04:52:32 prd-ubuntu2204-docker-4c-4g-2226 sshd[1339]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 04:52:32 prd-ubuntu2204-docker-4c-4g-2226 sshd[1339]: Received disconnect from 10.30.168.15 port 37052:11: Closed due to user request. [preauth]
Nov 29 04:52:32 prd-ubuntu2204-docker-4c-4g-2226 sshd[1339]: Disconnected from invalid user jenkins 10.30.168.15 port 37052 [preauth]
Nov 29 04:52:32 prd-ubuntu2204-docker-4c-4g-2226 useradd[1348]: new group: name=jenkins, GID=1001
Nov 29 04:52:32 prd-ubuntu2204-docker-4c-4g-2226 useradd[1348]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 29 04:52:32 prd-ubuntu2204-docker-4c-4g-2226 usermod[1357]: add 'jenkins' to group 'docker'
Nov 29 04:52:32 prd-ubuntu2204-docker-4c-4g-2226 usermod[1357]: add 'jenkins' to shadow group 'docker'
Nov 29 04:52:35 prd-ubuntu2204-docker-4c-4g-2226 sshd[1391]: Accepted publickey for jenkins from 10.30.168.15 port 37060 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 29 04:52:35 prd-ubuntu2204-docker-4c-4g-2226 sshd[1391]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 04:52:35 prd-ubuntu2204-docker-4c-4g-2226 systemd-logind[726]: New session 1 of user jenkins.
Nov 29 04:52:35 prd-ubuntu2204-docker-4c-4g-2226 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 04:53:01 prd-ubuntu2204-docker-4c-4g-2226 CRON[1861]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 04:53:01 prd-ubuntu2204-docker-4c-4g-2226 CRON[1861]: pam_unix(cron:session): session closed for user root
Nov 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo:  jenkins : PWD=/w/workspace/l2switch-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 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo:  jenkins : PWD=/w/workspace/l2switch-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 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo:  jenkins : PWD=/w/workspace/l2switch-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 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Nov 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Nov 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Nov 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 04:53:44 prd-ubuntu2204-docker-4c-4g-2226 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 04:54:01 prd-ubuntu2204-docker-4c-4g-2226 CRON[2122]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 04:54:01 prd-ubuntu2204-docker-4c-4g-2226 CRON[2122]: pam_unix(cron:session): session closed for user root
Nov 29 04:55:01 prd-ubuntu2204-docker-4c-4g-2226 CRON[2921]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 04:55:01 prd-ubuntu2204-docker-4c-4g-2226 CRON[2921]: pam_unix(cron:session): session closed for user root
Nov 29 04:56:01 prd-ubuntu2204-docker-4c-4g-2226 CRON[3997]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 04:56:01 prd-ubuntu2204-docker-4c-4g-2226 CRON[3997]: pam_unix(cron:session): session closed for user root
Nov 29 04:57:01 prd-ubuntu2204-docker-4c-4g-2226 CRON[5173]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 04:57:01 prd-ubuntu2204-docker-4c-4g-2226 CRON[5173]: pam_unix(cron:session): session closed for user root
Nov 29 04:58:01 prd-ubuntu2204-docker-4c-4g-2226 CRON[6812]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 04:58:01 prd-ubuntu2204-docker-4c-4g-2226 CRON[6812]: pam_unix(cron:session): session closed for user root
Nov 29 04:59:01 prd-ubuntu2204-docker-4c-4g-2226 CRON[7500]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 04:59:01 prd-ubuntu2204-docker-4c-4g-2226 CRON[7500]: pam_unix(cron:session): session closed for user root
Nov 29 04:59:42 prd-ubuntu2204-docker-4c-4g-2226 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp