Nov 29 19:10:55 prd-ubuntu2204-docker-4c-4g-2391 sshd[937]: error: kex_exchange_identification: Connection closed by remote host
Nov 29 19:10:55 prd-ubuntu2204-docker-4c-4g-2391 sshd[937]: Connection closed by 10.30.168.15 port 38966
Nov 29 19:11:01 prd-ubuntu2204-docker-4c-4g-2391 CRON[939]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 19:11:01 prd-ubuntu2204-docker-4c-4g-2391 CRON[939]: pam_unix(cron:session): session closed for user root
Nov 29 19:11:05 prd-ubuntu2204-docker-4c-4g-2391 sshd[942]: Invalid user jenkins from 10.30.168.15 port 38972
Nov 29 19:11:06 prd-ubuntu2204-docker-4c-4g-2391 sshd[942]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 19:11:06 prd-ubuntu2204-docker-4c-4g-2391 sshd[942]: Received disconnect from 10.30.168.15 port 38972:11: Closed due to user request. [preauth]
Nov 29 19:11:06 prd-ubuntu2204-docker-4c-4g-2391 sshd[942]: Disconnected from invalid user jenkins 10.30.168.15 port 38972 [preauth]
Nov 29 19:11:09 prd-ubuntu2204-docker-4c-4g-2391 sshd[1125]: Invalid user jenkins from 10.30.168.15 port 38974
Nov 29 19:11:09 prd-ubuntu2204-docker-4c-4g-2391 sshd[1125]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 19:11:09 prd-ubuntu2204-docker-4c-4g-2391 sshd[1125]: Received disconnect from 10.30.168.15 port 38974:11: Closed due to user request. [preauth]
Nov 29 19:11:09 prd-ubuntu2204-docker-4c-4g-2391 sshd[1125]: Disconnected from invalid user jenkins 10.30.168.15 port 38974 [preauth]
Nov 29 19:11:12 prd-ubuntu2204-docker-4c-4g-2391 sshd[1260]: Invalid user jenkins from 10.30.168.15 port 38978
Nov 29 19:11:12 prd-ubuntu2204-docker-4c-4g-2391 sshd[1260]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 19:11:12 prd-ubuntu2204-docker-4c-4g-2391 sshd[1260]: Received disconnect from 10.30.168.15 port 38978:11: Closed due to user request. [preauth]
Nov 29 19:11:12 prd-ubuntu2204-docker-4c-4g-2391 sshd[1260]: Disconnected from invalid user jenkins 10.30.168.15 port 38978 [preauth]
Nov 29 19:11:15 prd-ubuntu2204-docker-4c-4g-2391 sshd[1325]: Invalid user jenkins from 10.30.168.15 port 38986
Nov 29 19:11:15 prd-ubuntu2204-docker-4c-4g-2391 sshd[1325]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 19:11:15 prd-ubuntu2204-docker-4c-4g-2391 sshd[1325]: Received disconnect from 10.30.168.15 port 38986:11: Closed due to user request. [preauth]
Nov 29 19:11:15 prd-ubuntu2204-docker-4c-4g-2391 sshd[1325]: Disconnected from invalid user jenkins 10.30.168.15 port 38986 [preauth]
Nov 29 19:11:17 prd-ubuntu2204-docker-4c-4g-2391 useradd[1354]: new group: name=jenkins, GID=1001
Nov 29 19:11:17 prd-ubuntu2204-docker-4c-4g-2391 useradd[1354]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 29 19:11:17 prd-ubuntu2204-docker-4c-4g-2391 usermod[1363]: add 'jenkins' to group 'docker'
Nov 29 19:11:17 prd-ubuntu2204-docker-4c-4g-2391 usermod[1363]: add 'jenkins' to shadow group 'docker'
Nov 29 19:11:17 prd-ubuntu2204-docker-4c-4g-2391 sshd[1376]: Accepted publickey for jenkins from 10.30.168.15 port 38988 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 29 19:11:17 prd-ubuntu2204-docker-4c-4g-2391 sshd[1376]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 19:11:17 prd-ubuntu2204-docker-4c-4g-2391 systemd-logind[725]: New session 2 of user jenkins.
Nov 29 19:11:17 prd-ubuntu2204-docker-4c-4g-2391 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 19:12:02 prd-ubuntu2204-docker-4c-4g-2391 CRON[1892]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 19:12:02 prd-ubuntu2204-docker-4c-4g-2391 CRON[1892]: pam_unix(cron:session): session closed for user root
Nov 29 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 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 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 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 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 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 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 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 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 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 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 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 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 19:12:31 prd-ubuntu2204-docker-4c-4g-2391 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 19:13:01 prd-ubuntu2204-docker-4c-4g-2391 CRON[2205]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 19:13:01 prd-ubuntu2204-docker-4c-4g-2391 CRON[2205]: pam_unix(cron:session): session closed for user root
Nov 29 19:14:01 prd-ubuntu2204-docker-4c-4g-2391 CRON[3060]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 19:14:01 prd-ubuntu2204-docker-4c-4g-2391 CRON[3060]: pam_unix(cron:session): session closed for user root
Nov 29 19:15:01 prd-ubuntu2204-docker-4c-4g-2391 CRON[4082]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 19:15:01 prd-ubuntu2204-docker-4c-4g-2391 CRON[4082]: pam_unix(cron:session): session closed for user root
Nov 29 19:16:01 prd-ubuntu2204-docker-4c-4g-2391 CRON[5412]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 19:16:01 prd-ubuntu2204-docker-4c-4g-2391 CRON[5412]: pam_unix(cron:session): session closed for user root
Nov 29 19:17:01 prd-ubuntu2204-docker-4c-4g-2391 CRON[7224]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 19:17:01 prd-ubuntu2204-docker-4c-4g-2391 CRON[7223]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 19:17:01 prd-ubuntu2204-docker-4c-4g-2391 CRON[7223]: pam_unix(cron:session): session closed for user root
Nov 29 19:17:01 prd-ubuntu2204-docker-4c-4g-2391 CRON[7224]: pam_unix(cron:session): session closed for user root
Nov 29 19:18:01 prd-ubuntu2204-docker-4c-4g-2391 CRON[8003]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 19:18:01 prd-ubuntu2204-docker-4c-4g-2391 CRON[8003]: pam_unix(cron:session): session closed for user root
Nov 29 19:18:43 prd-ubuntu2204-docker-4c-4g-2391 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp