Oct 16 15:28:44 prd-ubuntu2204-docker-8c-8g-4196 sshd[979]: error: kex_exchange_identification: Connection closed by remote host
Oct 16 15:28:44 prd-ubuntu2204-docker-8c-8g-4196 sshd[979]: Connection closed by 10.30.168.15 port 38042
Oct 16 15:28:50 prd-ubuntu2204-docker-8c-8g-4196 sshd[987]: Invalid user jenkins from 10.30.168.15 port 38072
Oct 16 15:28:50 prd-ubuntu2204-docker-8c-8g-4196 sshd[987]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 15:28:50 prd-ubuntu2204-docker-8c-8g-4196 sshd[987]: Received disconnect from 10.30.168.15 port 38072:11: Closed due to user request. [preauth]
Oct 16 15:28:50 prd-ubuntu2204-docker-8c-8g-4196 sshd[987]: Disconnected from invalid user jenkins 10.30.168.15 port 38072 [preauth]
Oct 16 15:28:58 prd-ubuntu2204-docker-8c-8g-4196 sshd[989]: Invalid user jenkins from 10.30.168.15 port 38144
Oct 16 15:28:58 prd-ubuntu2204-docker-8c-8g-4196 sshd[989]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 15:28:58 prd-ubuntu2204-docker-8c-8g-4196 sshd[989]: Received disconnect from 10.30.168.15 port 38144:11: Closed due to user request. [preauth]
Oct 16 15:28:58 prd-ubuntu2204-docker-8c-8g-4196 sshd[989]: Disconnected from invalid user jenkins 10.30.168.15 port 38144 [preauth]
Oct 16 15:29:02 prd-ubuntu2204-docker-8c-8g-4196 CRON[1298]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 15:29:02 prd-ubuntu2204-docker-8c-8g-4196 CRON[1298]: pam_unix(cron:session): session closed for user root
Oct 16 15:29:04 prd-ubuntu2204-docker-8c-8g-4196 sshd[1359]: Invalid user jenkins from 10.30.168.15 port 38220
Oct 16 15:29:04 prd-ubuntu2204-docker-8c-8g-4196 sshd[1359]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 15:29:04 prd-ubuntu2204-docker-8c-8g-4196 sshd[1359]: Received disconnect from 10.30.168.15 port 38220:11: Closed due to user request. [preauth]
Oct 16 15:29:04 prd-ubuntu2204-docker-8c-8g-4196 sshd[1359]: Disconnected from invalid user jenkins 10.30.168.15 port 38220 [preauth]
Oct 16 15:29:11 prd-ubuntu2204-docker-8c-8g-4196 sshd[1379]: Invalid user jenkins from 10.30.168.15 port 38280
Oct 16 15:29:11 prd-ubuntu2204-docker-8c-8g-4196 sshd[1379]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 15:29:11 prd-ubuntu2204-docker-8c-8g-4196 sshd[1379]: Received disconnect from 10.30.168.15 port 38280:11: Closed due to user request. [preauth]
Oct 16 15:29:11 prd-ubuntu2204-docker-8c-8g-4196 sshd[1379]: Disconnected from invalid user jenkins 10.30.168.15 port 38280 [preauth]
Oct 16 15:29:15 prd-ubuntu2204-docker-8c-8g-4196 sshd[1385]: Invalid user jenkins from 10.30.168.15 port 38318
Oct 16 15:29:15 prd-ubuntu2204-docker-8c-8g-4196 sshd[1385]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 15:29:15 prd-ubuntu2204-docker-8c-8g-4196 sshd[1385]: Received disconnect from 10.30.168.15 port 38318:11: Closed due to user request. [preauth]
Oct 16 15:29:15 prd-ubuntu2204-docker-8c-8g-4196 sshd[1385]: Disconnected from invalid user jenkins 10.30.168.15 port 38318 [preauth]
Oct 16 15:29:18 prd-ubuntu2204-docker-8c-8g-4196 useradd[1416]: new group: name=jenkins, GID=1001
Oct 16 15:29:18 prd-ubuntu2204-docker-8c-8g-4196 useradd[1416]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 16 15:29:18 prd-ubuntu2204-docker-8c-8g-4196 usermod[1425]: add 'jenkins' to group 'docker'
Oct 16 15:29:18 prd-ubuntu2204-docker-8c-8g-4196 usermod[1425]: add 'jenkins' to shadow group 'docker'
Oct 16 15:29:19 prd-ubuntu2204-docker-8c-8g-4196 sshd[1387]: Accepted publickey for jenkins from 10.30.168.15 port 38350 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 16 15:29:19 prd-ubuntu2204-docker-8c-8g-4196 sshd[1387]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 16 15:29:19 prd-ubuntu2204-docker-8c-8g-4196 systemd-logind[768]: New session 2 of user jenkins.
Oct 16 15:29:19 prd-ubuntu2204-docker-8c-8g-4196 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 16 15:30:01 prd-ubuntu2204-docker-8c-8g-4196 CRON[1950]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 15:30:01 prd-ubuntu2204-docker-8c-8g-4196 CRON[1950]: pam_unix(cron:session): session closed for user root
Oct 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo:  jenkins : PWD=/w/workspace/bgpcep-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 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo:  jenkins : PWD=/w/workspace/bgpcep-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 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo:  jenkins : PWD=/w/workspace/bgpcep-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 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo:  jenkins : PWD=/w/workspace/bgpcep-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Oct 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo:  jenkins : PWD=/w/workspace/bgpcep-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Oct 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo:  jenkins : PWD=/w/workspace/bgpcep-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Oct 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 15:30:46 prd-ubuntu2204-docker-8c-8g-4196 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 15:31:01 prd-ubuntu2204-docker-8c-8g-4196 CRON[2202]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 15:31:01 prd-ubuntu2204-docker-8c-8g-4196 CRON[2202]: pam_unix(cron:session): session closed for user root
Oct 16 15:32:01 prd-ubuntu2204-docker-8c-8g-4196 CRON[3048]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 15:32:01 prd-ubuntu2204-docker-8c-8g-4196 CRON[3048]: pam_unix(cron:session): session closed for user root
Oct 16 15:33:01 prd-ubuntu2204-docker-8c-8g-4196 CRON[4865]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 15:33:01 prd-ubuntu2204-docker-8c-8g-4196 CRON[4865]: pam_unix(cron:session): session closed for user root
Oct 16 15:34:01 prd-ubuntu2204-docker-8c-8g-4196 CRON[6335]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 15:34:01 prd-ubuntu2204-docker-8c-8g-4196 CRON[6335]: pam_unix(cron:session): session closed for user root
Oct 16 15:35:01 prd-ubuntu2204-docker-8c-8g-4196 CRON[8287]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 15:35:01 prd-ubuntu2204-docker-8c-8g-4196 CRON[8287]: pam_unix(cron:session): session closed for user root
Oct 16 15:35:26 prd-ubuntu2204-docker-8c-8g-4196 sudo:  jenkins : PWD=/w/workspace/bgpcep-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp