Nov 20 08:31:41 prd-ubuntu2204-docker-4c-4g-12148 sshd[918]: error: kex_exchange_identification: Connection closed by remote host
Nov 20 08:31:41 prd-ubuntu2204-docker-4c-4g-12148 sshd[918]: Connection closed by 10.30.168.15 port 55428
Nov 20 08:31:49 prd-ubuntu2204-docker-4c-4g-12148 sshd[926]: Invalid user jenkins from 10.30.168.15 port 55442
Nov 20 08:31:50 prd-ubuntu2204-docker-4c-4g-12148 sshd[926]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 20 08:31:50 prd-ubuntu2204-docker-4c-4g-12148 sshd[926]: Received disconnect from 10.30.168.15 port 55442:11: Closed due to user request. [preauth]
Nov 20 08:31:50 prd-ubuntu2204-docker-4c-4g-12148 sshd[926]: Disconnected from invalid user jenkins 10.30.168.15 port 55442 [preauth]
Nov 20 08:31:52 prd-ubuntu2204-docker-4c-4g-12148 sshd[928]: Invalid user jenkins from 10.30.168.15 port 55454
Nov 20 08:31:52 prd-ubuntu2204-docker-4c-4g-12148 sshd[928]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 20 08:31:52 prd-ubuntu2204-docker-4c-4g-12148 sshd[928]: Received disconnect from 10.30.168.15 port 55454:11: Closed due to user request. [preauth]
Nov 20 08:31:52 prd-ubuntu2204-docker-4c-4g-12148 sshd[928]: Disconnected from invalid user jenkins 10.30.168.15 port 55454 [preauth]
Nov 20 08:31:55 prd-ubuntu2204-docker-4c-4g-12148 sshd[930]: Invalid user jenkins from 10.30.168.15 port 55462
Nov 20 08:31:55 prd-ubuntu2204-docker-4c-4g-12148 sshd[930]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 20 08:31:55 prd-ubuntu2204-docker-4c-4g-12148 sshd[930]: Received disconnect from 10.30.168.15 port 55462:11: Closed due to user request. [preauth]
Nov 20 08:31:55 prd-ubuntu2204-docker-4c-4g-12148 sshd[930]: Disconnected from invalid user jenkins 10.30.168.15 port 55462 [preauth]
Nov 20 08:31:59 prd-ubuntu2204-docker-4c-4g-12148 sshd[1235]: Invalid user jenkins from 10.30.168.15 port 55472
Nov 20 08:31:59 prd-ubuntu2204-docker-4c-4g-12148 sshd[1235]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 20 08:31:59 prd-ubuntu2204-docker-4c-4g-12148 sshd[1235]: Received disconnect from 10.30.168.15 port 55472:11: Closed due to user request. [preauth]
Nov 20 08:31:59 prd-ubuntu2204-docker-4c-4g-12148 sshd[1235]: Disconnected from invalid user jenkins 10.30.168.15 port 55472 [preauth]
Nov 20 08:32:02 prd-ubuntu2204-docker-4c-4g-12148 CRON[1313]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 20 08:32:02 prd-ubuntu2204-docker-4c-4g-12148 CRON[1313]: pam_unix(cron:session): session closed for user root
Nov 20 08:32:02 prd-ubuntu2204-docker-4c-4g-12148 sshd[1311]: Invalid user jenkins from 10.30.168.15 port 55488
Nov 20 08:32:02 prd-ubuntu2204-docker-4c-4g-12148 sshd[1311]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 20 08:32:02 prd-ubuntu2204-docker-4c-4g-12148 sshd[1311]: Received disconnect from 10.30.168.15 port 55488:11: Closed due to user request. [preauth]
Nov 20 08:32:02 prd-ubuntu2204-docker-4c-4g-12148 sshd[1311]: Disconnected from invalid user jenkins 10.30.168.15 port 55488 [preauth]
Nov 20 08:32:04 prd-ubuntu2204-docker-4c-4g-12148 useradd[1343]: new group: name=jenkins, GID=1001
Nov 20 08:32:04 prd-ubuntu2204-docker-4c-4g-12148 useradd[1343]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 20 08:32:04 prd-ubuntu2204-docker-4c-4g-12148 usermod[1354]: add 'jenkins' to group 'docker'
Nov 20 08:32:04 prd-ubuntu2204-docker-4c-4g-12148 usermod[1354]: add 'jenkins' to shadow group 'docker'
Nov 20 08:32:05 prd-ubuntu2204-docker-4c-4g-12148 sshd[1345]: Accepted publickey for jenkins from 10.30.168.15 port 55496 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 20 08:32:05 prd-ubuntu2204-docker-4c-4g-12148 sshd[1345]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 20 08:32:05 prd-ubuntu2204-docker-4c-4g-12148 systemd-logind[724]: New session 2 of user jenkins.
Nov 20 08:32:05 prd-ubuntu2204-docker-4c-4g-12148 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 20 08:33:01 prd-ubuntu2204-docker-4c-4g-12148 CRON[1890]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 20 08:33:01 prd-ubuntu2204-docker-4c-4g-12148 CRON[1890]: pam_unix(cron:session): session closed for user root
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 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
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 sudo: pam_unix(sudo:session): session closed for user root
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 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
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 sudo: pam_unix(sudo:session): session closed for user root
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 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
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 sudo: pam_unix(sudo:session): session closed for user root
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 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
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 sudo: pam_unix(sudo:session): session closed for user root
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 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
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 sudo: pam_unix(sudo:session): session closed for user root
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 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
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 20 08:33:22 prd-ubuntu2204-docker-4c-4g-12148 sudo: pam_unix(sudo:session): session closed for user root
Nov 20 08:34:01 prd-ubuntu2204-docker-4c-4g-12148 CRON[2364]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 20 08:34:01 prd-ubuntu2204-docker-4c-4g-12148 CRON[2364]: pam_unix(cron:session): session closed for user root
Nov 20 08:35:01 prd-ubuntu2204-docker-4c-4g-12148 CRON[3237]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 20 08:35:01 prd-ubuntu2204-docker-4c-4g-12148 CRON[3237]: pam_unix(cron:session): session closed for user root
Nov 20 08:36:01 prd-ubuntu2204-docker-4c-4g-12148 CRON[4081]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 20 08:36:01 prd-ubuntu2204-docker-4c-4g-12148 CRON[4081]: pam_unix(cron:session): session closed for user root
Nov 20 08:37:01 prd-ubuntu2204-docker-4c-4g-12148 CRON[5578]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 20 08:37:01 prd-ubuntu2204-docker-4c-4g-12148 CRON[5578]: pam_unix(cron:session): session closed for user root
Nov 20 08:38:01 prd-ubuntu2204-docker-4c-4g-12148 CRON[5818]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 20 08:38:01 prd-ubuntu2204-docker-4c-4g-12148 CRON[5818]: pam_unix(cron:session): session closed for user root
Nov 20 08:38:51 prd-ubuntu2204-docker-4c-4g-12148 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp