Nov 28 21:20:07 prd-ubuntu2204-docker-4c-4g-1975 sshd[927]: error: kex_exchange_identification: Connection closed by remote host
Nov 28 21:20:07 prd-ubuntu2204-docker-4c-4g-1975 sshd[927]: Connection closed by 10.30.168.15 port 40672
Nov 28 21:20:15 prd-ubuntu2204-docker-4c-4g-1975 sshd[936]: Invalid user jenkins from 10.30.168.15 port 40680
Nov 28 21:20:15 prd-ubuntu2204-docker-4c-4g-1975 sshd[936]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 21:20:15 prd-ubuntu2204-docker-4c-4g-1975 sshd[936]: Received disconnect from 10.30.168.15 port 40680:11: Closed due to user request. [preauth]
Nov 28 21:20:15 prd-ubuntu2204-docker-4c-4g-1975 sshd[936]: Disconnected from invalid user jenkins 10.30.168.15 port 40680 [preauth]
Nov 28 21:20:18 prd-ubuntu2204-docker-4c-4g-1975 sshd[938]: Invalid user jenkins from 10.30.168.15 port 40690
Nov 28 21:20:18 prd-ubuntu2204-docker-4c-4g-1975 sshd[938]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 21:20:18 prd-ubuntu2204-docker-4c-4g-1975 sshd[938]: Received disconnect from 10.30.168.15 port 40690:11: Closed due to user request. [preauth]
Nov 28 21:20:18 prd-ubuntu2204-docker-4c-4g-1975 sshd[938]: Disconnected from invalid user jenkins 10.30.168.15 port 40690 [preauth]
Nov 28 21:20:21 prd-ubuntu2204-docker-4c-4g-1975 sshd[960]: Invalid user jenkins from 10.30.168.15 port 40696
Nov 28 21:20:21 prd-ubuntu2204-docker-4c-4g-1975 sshd[960]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 21:20:21 prd-ubuntu2204-docker-4c-4g-1975 sshd[960]: Received disconnect from 10.30.168.15 port 40696:11: Closed due to user request. [preauth]
Nov 28 21:20:21 prd-ubuntu2204-docker-4c-4g-1975 sshd[960]: Disconnected from invalid user jenkins 10.30.168.15 port 40696 [preauth]
Nov 28 21:20:25 prd-ubuntu2204-docker-4c-4g-1975 sshd[1249]: Invalid user jenkins from 10.30.168.15 port 40702
Nov 28 21:20:25 prd-ubuntu2204-docker-4c-4g-1975 sshd[1249]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 21:20:25 prd-ubuntu2204-docker-4c-4g-1975 sshd[1249]: Received disconnect from 10.30.168.15 port 40702:11: Closed due to user request. [preauth]
Nov 28 21:20:25 prd-ubuntu2204-docker-4c-4g-1975 sshd[1249]: Disconnected from invalid user jenkins 10.30.168.15 port 40702 [preauth]
Nov 28 21:20:28 prd-ubuntu2204-docker-4c-4g-1975 sshd[1323]: Invalid user jenkins from 10.30.168.15 port 40716
Nov 28 21:20:28 prd-ubuntu2204-docker-4c-4g-1975 sshd[1323]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 21:20:28 prd-ubuntu2204-docker-4c-4g-1975 sshd[1323]: Received disconnect from 10.30.168.15 port 40716:11: Closed due to user request. [preauth]
Nov 28 21:20:28 prd-ubuntu2204-docker-4c-4g-1975 sshd[1323]: Disconnected from invalid user jenkins 10.30.168.15 port 40716 [preauth]
Nov 28 21:20:29 prd-ubuntu2204-docker-4c-4g-1975 useradd[1352]: new group: name=jenkins, GID=1001
Nov 28 21:20:29 prd-ubuntu2204-docker-4c-4g-1975 useradd[1352]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 28 21:20:29 prd-ubuntu2204-docker-4c-4g-1975 usermod[1361]: add 'jenkins' to group 'docker'
Nov 28 21:20:29 prd-ubuntu2204-docker-4c-4g-1975 usermod[1361]: add 'jenkins' to shadow group 'docker'
Nov 28 21:20:30 prd-ubuntu2204-docker-4c-4g-1975 sshd[1395]: Accepted publickey for jenkins from 10.30.168.15 port 40718 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 28 21:20:30 prd-ubuntu2204-docker-4c-4g-1975 sshd[1395]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 28 21:20:30 prd-ubuntu2204-docker-4c-4g-1975 systemd-logind[727]: New session 1 of user jenkins.
Nov 28 21:20:30 prd-ubuntu2204-docker-4c-4g-1975 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 28 21:21:01 prd-ubuntu2204-docker-4c-4g-1975 CRON[1880]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 21:21:01 prd-ubuntu2204-docker-4c-4g-1975 CRON[1880]: pam_unix(cron:session): session closed for user root
Nov 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 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 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 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 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 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 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 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 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 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 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 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 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 21:21:40 prd-ubuntu2204-docker-4c-4g-1975 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 21:22:01 prd-ubuntu2204-docker-4c-4g-1975 CRON[2156]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 21:22:01 prd-ubuntu2204-docker-4c-4g-1975 CRON[2156]: pam_unix(cron:session): session closed for user root
Nov 28 21:23:01 prd-ubuntu2204-docker-4c-4g-1975 CRON[2974]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 21:23:01 prd-ubuntu2204-docker-4c-4g-1975 CRON[2974]: pam_unix(cron:session): session closed for user root
Nov 28 21:24:01 prd-ubuntu2204-docker-4c-4g-1975 CRON[4049]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 21:24:01 prd-ubuntu2204-docker-4c-4g-1975 CRON[4049]: pam_unix(cron:session): session closed for user root
Nov 28 21:25:01 prd-ubuntu2204-docker-4c-4g-1975 CRON[5093]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 21:25:01 prd-ubuntu2204-docker-4c-4g-1975 CRON[5093]: pam_unix(cron:session): session closed for user root
Nov 28 21:26:01 prd-ubuntu2204-docker-4c-4g-1975 CRON[6511]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 21:26:01 prd-ubuntu2204-docker-4c-4g-1975 CRON[6511]: pam_unix(cron:session): session closed for user root
Nov 28 21:27:01 prd-ubuntu2204-docker-4c-4g-1975 CRON[7135]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 21:27:01 prd-ubuntu2204-docker-4c-4g-1975 CRON[7135]: pam_unix(cron:session): session closed for user root
Nov 28 21:27:47 prd-ubuntu2204-docker-4c-4g-1975 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp