Nov 29 15:45:39 prd-ubuntu2204-docker-4c-4g-2343 sshd[919]: error: kex_exchange_identification: Connection closed by remote host
Nov 29 15:45:39 prd-ubuntu2204-docker-4c-4g-2343 sshd[919]: Connection closed by 10.30.168.15 port 57158
Nov 29 15:45:46 prd-ubuntu2204-docker-4c-4g-2343 sshd[926]: Invalid user jenkins from 10.30.168.15 port 57184
Nov 29 15:45:46 prd-ubuntu2204-docker-4c-4g-2343 sshd[926]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 15:45:46 prd-ubuntu2204-docker-4c-4g-2343 sshd[926]: Received disconnect from 10.30.168.15 port 57184:11: Closed due to user request. [preauth]
Nov 29 15:45:46 prd-ubuntu2204-docker-4c-4g-2343 sshd[926]: Disconnected from invalid user jenkins 10.30.168.15 port 57184 [preauth]
Nov 29 15:45:49 prd-ubuntu2204-docker-4c-4g-2343 sshd[928]: Invalid user jenkins from 10.30.168.15 port 57186
Nov 29 15:45:49 prd-ubuntu2204-docker-4c-4g-2343 sshd[928]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 15:45:49 prd-ubuntu2204-docker-4c-4g-2343 sshd[928]: Received disconnect from 10.30.168.15 port 57186:11: Closed due to user request. [preauth]
Nov 29 15:45:49 prd-ubuntu2204-docker-4c-4g-2343 sshd[928]: Disconnected from invalid user jenkins 10.30.168.15 port 57186 [preauth]
Nov 29 15:45:51 prd-ubuntu2204-docker-4c-4g-2343 sshd[930]: Invalid user jenkins from 10.30.168.15 port 57188
Nov 29 15:45:51 prd-ubuntu2204-docker-4c-4g-2343 sshd[930]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 15:45:51 prd-ubuntu2204-docker-4c-4g-2343 sshd[930]: Received disconnect from 10.30.168.15 port 57188:11: Closed due to user request. [preauth]
Nov 29 15:45:51 prd-ubuntu2204-docker-4c-4g-2343 sshd[930]: Disconnected from invalid user jenkins 10.30.168.15 port 57188 [preauth]
Nov 29 15:45:54 prd-ubuntu2204-docker-4c-4g-2343 sshd[1195]: Invalid user jenkins from 10.30.168.15 port 57196
Nov 29 15:45:54 prd-ubuntu2204-docker-4c-4g-2343 sshd[1195]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 15:45:54 prd-ubuntu2204-docker-4c-4g-2343 sshd[1195]: Received disconnect from 10.30.168.15 port 57196:11: Closed due to user request. [preauth]
Nov 29 15:45:54 prd-ubuntu2204-docker-4c-4g-2343 sshd[1195]: Disconnected from invalid user jenkins 10.30.168.15 port 57196 [preauth]
Nov 29 15:45:57 prd-ubuntu2204-docker-4c-4g-2343 sshd[1307]: Invalid user jenkins from 10.30.168.15 port 57198
Nov 29 15:45:57 prd-ubuntu2204-docker-4c-4g-2343 sshd[1307]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 15:45:57 prd-ubuntu2204-docker-4c-4g-2343 sshd[1307]: Received disconnect from 10.30.168.15 port 57198:11: Closed due to user request. [preauth]
Nov 29 15:45:57 prd-ubuntu2204-docker-4c-4g-2343 sshd[1307]: Disconnected from invalid user jenkins 10.30.168.15 port 57198 [preauth]
Nov 29 15:46:00 prd-ubuntu2204-docker-4c-4g-2343 sshd[1327]: Invalid user jenkins from 10.30.168.15 port 57204
Nov 29 15:46:00 prd-ubuntu2204-docker-4c-4g-2343 sshd[1327]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 15:46:00 prd-ubuntu2204-docker-4c-4g-2343 sshd[1327]: Received disconnect from 10.30.168.15 port 57204:11: Closed due to user request. [preauth]
Nov 29 15:46:00 prd-ubuntu2204-docker-4c-4g-2343 sshd[1327]: Disconnected from invalid user jenkins 10.30.168.15 port 57204 [preauth]
Nov 29 15:46:00 prd-ubuntu2204-docker-4c-4g-2343 useradd[1342]: new group: name=jenkins, GID=1001
Nov 29 15:46:00 prd-ubuntu2204-docker-4c-4g-2343 useradd[1342]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 29 15:46:01 prd-ubuntu2204-docker-4c-4g-2343 usermod[1351]: add 'jenkins' to group 'docker'
Nov 29 15:46:01 prd-ubuntu2204-docker-4c-4g-2343 usermod[1351]: add 'jenkins' to shadow group 'docker'
Nov 29 15:46:01 prd-ubuntu2204-docker-4c-4g-2343 CRON[1364]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 15:46:01 prd-ubuntu2204-docker-4c-4g-2343 CRON[1364]: pam_unix(cron:session): session closed for user root
Nov 29 15:46:03 prd-ubuntu2204-docker-4c-4g-2343 sshd[1388]: Accepted publickey for jenkins from 10.30.168.15 port 57206 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 29 15:46:03 prd-ubuntu2204-docker-4c-4g-2343 sshd[1388]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 15:46:03 prd-ubuntu2204-docker-4c-4g-2343 systemd-logind[716]: New session 2 of user jenkins.
Nov 29 15:46:03 prd-ubuntu2204-docker-4c-4g-2343 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 15:47:01 prd-ubuntu2204-docker-4c-4g-2343 CRON[1900]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 15:47:01 prd-ubuntu2204-docker-4c-4g-2343 CRON[1900]: pam_unix(cron:session): session closed for user root
Nov 29 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 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 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 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 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 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 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 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 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 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 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 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 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 15:47:16 prd-ubuntu2204-docker-4c-4g-2343 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 15:48:01 prd-ubuntu2204-docker-4c-4g-2343 CRON[2547]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 15:48:01 prd-ubuntu2204-docker-4c-4g-2343 CRON[2547]: pam_unix(cron:session): session closed for user root
Nov 29 15:48:27 prd-ubuntu2204-docker-4c-4g-2343 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Nov 29 15:48:27 prd-ubuntu2204-docker-4c-4g-2343 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)