Nov 29 02:26:37 prd-ubuntu2204-docker-4c-4g-2153 sshd[920]: error: kex_exchange_identification: Connection closed by remote host
Nov 29 02:26:37 prd-ubuntu2204-docker-4c-4g-2153 sshd[920]: Connection closed by 10.30.168.15 port 58834
Nov 29 02:26:47 prd-ubuntu2204-docker-4c-4g-2153 sshd[928]: Invalid user jenkins from 10.30.168.15 port 58842
Nov 29 02:26:47 prd-ubuntu2204-docker-4c-4g-2153 sshd[928]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 02:26:47 prd-ubuntu2204-docker-4c-4g-2153 sshd[928]: Received disconnect from 10.30.168.15 port 58842:11: Closed due to user request. [preauth]
Nov 29 02:26:47 prd-ubuntu2204-docker-4c-4g-2153 sshd[928]: Disconnected from invalid user jenkins 10.30.168.15 port 58842 [preauth]
Nov 29 02:26:50 prd-ubuntu2204-docker-4c-4g-2153 sshd[931]: Invalid user jenkins from 10.30.168.15 port 58846
Nov 29 02:26:50 prd-ubuntu2204-docker-4c-4g-2153 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 02:26:50 prd-ubuntu2204-docker-4c-4g-2153 sshd[931]: Received disconnect from 10.30.168.15 port 58846:11: Closed due to user request. [preauth]
Nov 29 02:26:50 prd-ubuntu2204-docker-4c-4g-2153 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 58846 [preauth]
Nov 29 02:26:53 prd-ubuntu2204-docker-4c-4g-2153 sshd[1202]: Invalid user jenkins from 10.30.168.15 port 58848
Nov 29 02:26:53 prd-ubuntu2204-docker-4c-4g-2153 sshd[1202]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 02:26:53 prd-ubuntu2204-docker-4c-4g-2153 sshd[1202]: Received disconnect from 10.30.168.15 port 58848:11: Closed due to user request. [preauth]
Nov 29 02:26:53 prd-ubuntu2204-docker-4c-4g-2153 sshd[1202]: Disconnected from invalid user jenkins 10.30.168.15 port 58848 [preauth]
Nov 29 02:26:56 prd-ubuntu2204-docker-4c-4g-2153 sshd[1311]: Invalid user jenkins from 10.30.168.15 port 58850
Nov 29 02:26:56 prd-ubuntu2204-docker-4c-4g-2153 sshd[1311]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 02:26:56 prd-ubuntu2204-docker-4c-4g-2153 sshd[1311]: Received disconnect from 10.30.168.15 port 58850:11: Closed due to user request. [preauth]
Nov 29 02:26:56 prd-ubuntu2204-docker-4c-4g-2153 sshd[1311]: Disconnected from invalid user jenkins 10.30.168.15 port 58850 [preauth]
Nov 29 02:26:58 prd-ubuntu2204-docker-4c-4g-2153 useradd[1342]: new group: name=jenkins, GID=1001
Nov 29 02:26:58 prd-ubuntu2204-docker-4c-4g-2153 useradd[1342]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 29 02:26:58 prd-ubuntu2204-docker-4c-4g-2153 usermod[1351]: add 'jenkins' to group 'docker'
Nov 29 02:26:58 prd-ubuntu2204-docker-4c-4g-2153 usermod[1351]: add 'jenkins' to shadow group 'docker'
Nov 29 02:26:59 prd-ubuntu2204-docker-4c-4g-2153 sshd[1364]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 02:26:59 prd-ubuntu2204-docker-4c-4g-2153 sshd[1364]: Received disconnect from 10.30.168.15 port 58854:11: Closed due to user request. [preauth]
Nov 29 02:26:59 prd-ubuntu2204-docker-4c-4g-2153 sshd[1364]: Disconnected from authenticating user jenkins 10.30.168.15 port 58854 [preauth]
Nov 29 02:27:01 prd-ubuntu2204-docker-4c-4g-2153 CRON[1387]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 02:27:01 prd-ubuntu2204-docker-4c-4g-2153 CRON[1387]: pam_unix(cron:session): session closed for user root
Nov 29 02:27:02 prd-ubuntu2204-docker-4c-4g-2153 sshd[1390]: Accepted publickey for jenkins from 10.30.168.15 port 58858 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 29 02:27:02 prd-ubuntu2204-docker-4c-4g-2153 sshd[1390]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 02:27:02 prd-ubuntu2204-docker-4c-4g-2153 systemd-logind[723]: New session 2 of user jenkins.
Nov 29 02:27:02 prd-ubuntu2204-docker-4c-4g-2153 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 02:28:01 prd-ubuntu2204-docker-4c-4g-2153 CRON[1905]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 02:28:01 prd-ubuntu2204-docker-4c-4g-2153 CRON[1905]: pam_unix(cron:session): session closed for user root
Nov 29 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 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 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 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 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 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 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 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 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 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 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 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 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 02:28:11 prd-ubuntu2204-docker-4c-4g-2153 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 02:29:01 prd-ubuntu2204-docker-4c-4g-2153 CRON[2554]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 02:29:01 prd-ubuntu2204-docker-4c-4g-2153 CRON[2554]: pam_unix(cron:session): session closed for user root
Nov 29 02:29:24 prd-ubuntu2204-docker-4c-4g-2153 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Nov 29 02:29:24 prd-ubuntu2204-docker-4c-4g-2153 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)