Nov 27 21:34:48 prd-ubuntu2204-docker-4c-4g-1701 sshd[920]: error: kex_exchange_identification: Connection closed by remote host
Nov 27 21:34:48 prd-ubuntu2204-docker-4c-4g-1701 sshd[920]: Connection closed by 10.30.168.15 port 43706
Nov 27 21:34:55 prd-ubuntu2204-docker-4c-4g-1701 sshd[929]: Invalid user jenkins from 10.30.168.15 port 43712
Nov 27 21:34:56 prd-ubuntu2204-docker-4c-4g-1701 sshd[929]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 27 21:34:56 prd-ubuntu2204-docker-4c-4g-1701 sshd[929]: Received disconnect from 10.30.168.15 port 43712:11: Closed due to user request. [preauth]
Nov 27 21:34:56 prd-ubuntu2204-docker-4c-4g-1701 sshd[929]: Disconnected from invalid user jenkins 10.30.168.15 port 43712 [preauth]
Nov 27 21:34:58 prd-ubuntu2204-docker-4c-4g-1701 sshd[931]: Invalid user jenkins from 10.30.168.15 port 43714
Nov 27 21:34:59 prd-ubuntu2204-docker-4c-4g-1701 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 27 21:34:59 prd-ubuntu2204-docker-4c-4g-1701 sshd[931]: Received disconnect from 10.30.168.15 port 43714:11: Closed due to user request. [preauth]
Nov 27 21:34:59 prd-ubuntu2204-docker-4c-4g-1701 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 43714 [preauth]
Nov 27 21:35:01 prd-ubuntu2204-docker-4c-4g-1701 CRON[935]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 27 21:35:01 prd-ubuntu2204-docker-4c-4g-1701 CRON[935]: pam_unix(cron:session): session closed for user root
Nov 27 21:35:01 prd-ubuntu2204-docker-4c-4g-1701 sshd[933]: Invalid user jenkins from 10.30.168.15 port 43718
Nov 27 21:35:01 prd-ubuntu2204-docker-4c-4g-1701 sshd[933]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 27 21:35:01 prd-ubuntu2204-docker-4c-4g-1701 sshd[933]: Received disconnect from 10.30.168.15 port 43718:11: Closed due to user request. [preauth]
Nov 27 21:35:01 prd-ubuntu2204-docker-4c-4g-1701 sshd[933]: Disconnected from invalid user jenkins 10.30.168.15 port 43718 [preauth]
Nov 27 21:35:04 prd-ubuntu2204-docker-4c-4g-1701 sshd[1206]: Invalid user jenkins from 10.30.168.15 port 43726
Nov 27 21:35:04 prd-ubuntu2204-docker-4c-4g-1701 sshd[1206]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 27 21:35:04 prd-ubuntu2204-docker-4c-4g-1701 sshd[1206]: Received disconnect from 10.30.168.15 port 43726:11: Closed due to user request. [preauth]
Nov 27 21:35:04 prd-ubuntu2204-docker-4c-4g-1701 sshd[1206]: Disconnected from invalid user jenkins 10.30.168.15 port 43726 [preauth]
Nov 27 21:35:07 prd-ubuntu2204-docker-4c-4g-1701 sshd[1318]: Invalid user jenkins from 10.30.168.15 port 43736
Nov 27 21:35:07 prd-ubuntu2204-docker-4c-4g-1701 sshd[1318]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 27 21:35:07 prd-ubuntu2204-docker-4c-4g-1701 sshd[1318]: Received disconnect from 10.30.168.15 port 43736:11: Closed due to user request. [preauth]
Nov 27 21:35:07 prd-ubuntu2204-docker-4c-4g-1701 sshd[1318]: Disconnected from invalid user jenkins 10.30.168.15 port 43736 [preauth]
Nov 27 21:35:10 prd-ubuntu2204-docker-4c-4g-1701 sshd[1338]: Invalid user jenkins from 10.30.168.15 port 43738
Nov 27 21:35:10 prd-ubuntu2204-docker-4c-4g-1701 sshd[1338]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 27 21:35:10 prd-ubuntu2204-docker-4c-4g-1701 sshd[1338]: Received disconnect from 10.30.168.15 port 43738:11: Closed due to user request. [preauth]
Nov 27 21:35:10 prd-ubuntu2204-docker-4c-4g-1701 sshd[1338]: Disconnected from invalid user jenkins 10.30.168.15 port 43738 [preauth]
Nov 27 21:35:10 prd-ubuntu2204-docker-4c-4g-1701 useradd[1351]: new group: name=jenkins, GID=1001
Nov 27 21:35:10 prd-ubuntu2204-docker-4c-4g-1701 useradd[1351]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 27 21:35:10 prd-ubuntu2204-docker-4c-4g-1701 usermod[1360]: add 'jenkins' to group 'docker'
Nov 27 21:35:10 prd-ubuntu2204-docker-4c-4g-1701 usermod[1360]: add 'jenkins' to shadow group 'docker'
Nov 27 21:35:13 prd-ubuntu2204-docker-4c-4g-1701 sshd[1394]: Accepted publickey for jenkins from 10.30.168.15 port 43740 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 27 21:35:13 prd-ubuntu2204-docker-4c-4g-1701 sshd[1394]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 27 21:35:13 prd-ubuntu2204-docker-4c-4g-1701 systemd-logind[723]: New session 2 of user jenkins.
Nov 27 21:35:13 prd-ubuntu2204-docker-4c-4g-1701 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 27 21:36:01 prd-ubuntu2204-docker-4c-4g-1701 CRON[1897]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 27 21:36:01 prd-ubuntu2204-docker-4c-4g-1701 CRON[1897]: pam_unix(cron:session): session closed for user root
Nov 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 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 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 sudo: pam_unix(sudo:session): session closed for user root
Nov 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 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 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 sudo: pam_unix(sudo:session): session closed for user root
Nov 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 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 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 sudo: pam_unix(sudo:session): session closed for user root
Nov 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 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 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 sudo: pam_unix(sudo:session): session closed for user root
Nov 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 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 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 sudo: pam_unix(sudo:session): session closed for user root
Nov 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 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 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 27 21:36:22 prd-ubuntu2204-docker-4c-4g-1701 sudo: pam_unix(sudo:session): session closed for user root
Nov 27 21:37:01 prd-ubuntu2204-docker-4c-4g-1701 CRON[2283]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 27 21:37:01 prd-ubuntu2204-docker-4c-4g-1701 CRON[2283]: pam_unix(cron:session): session closed for user root
Nov 27 21:38:01 prd-ubuntu2204-docker-4c-4g-1701 CRON[3256]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 27 21:38:01 prd-ubuntu2204-docker-4c-4g-1701 CRON[3256]: pam_unix(cron:session): session closed for user root
Nov 27 21:39:01 prd-ubuntu2204-docker-4c-4g-1701 CRON[4219]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 27 21:39:01 prd-ubuntu2204-docker-4c-4g-1701 CRON[4219]: pam_unix(cron:session): session closed for user root
Nov 27 21:40:01 prd-ubuntu2204-docker-4c-4g-1701 CRON[5932]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 27 21:40:01 prd-ubuntu2204-docker-4c-4g-1701 CRON[5932]: pam_unix(cron:session): session closed for user root
Nov 27 21:40:23 prd-ubuntu2204-docker-4c-4g-1701 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp