Nov 28 19:12:28 prd-ubuntu2204-docker-4c-4g-1946 sshd[926]: error: kex_exchange_identification: Connection closed by remote host
Nov 28 19:12:28 prd-ubuntu2204-docker-4c-4g-1946 sshd[926]: Connection closed by 10.30.168.15 port 60870
Nov 28 19:12:35 prd-ubuntu2204-docker-4c-4g-1946 sshd[934]: Invalid user jenkins from 10.30.168.15 port 60876
Nov 28 19:12:35 prd-ubuntu2204-docker-4c-4g-1946 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 19:12:35 prd-ubuntu2204-docker-4c-4g-1946 sshd[934]: Received disconnect from 10.30.168.15 port 60876:11: Closed due to user request. [preauth]
Nov 28 19:12:35 prd-ubuntu2204-docker-4c-4g-1946 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 60876 [preauth]
Nov 28 19:12:38 prd-ubuntu2204-docker-4c-4g-1946 sshd[936]: Invalid user jenkins from 10.30.168.15 port 60878
Nov 28 19:12:38 prd-ubuntu2204-docker-4c-4g-1946 sshd[936]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 19:12:38 prd-ubuntu2204-docker-4c-4g-1946 sshd[936]: Received disconnect from 10.30.168.15 port 60878:11: Closed due to user request. [preauth]
Nov 28 19:12:38 prd-ubuntu2204-docker-4c-4g-1946 sshd[936]: Disconnected from invalid user jenkins 10.30.168.15 port 60878 [preauth]
Nov 28 19:12:41 prd-ubuntu2204-docker-4c-4g-1946 sshd[938]: Invalid user jenkins from 10.30.168.15 port 60880
Nov 28 19:12:41 prd-ubuntu2204-docker-4c-4g-1946 sshd[938]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 19:12:41 prd-ubuntu2204-docker-4c-4g-1946 sshd[938]: Received disconnect from 10.30.168.15 port 60880:11: Closed due to user request. [preauth]
Nov 28 19:12:41 prd-ubuntu2204-docker-4c-4g-1946 sshd[938]: Disconnected from invalid user jenkins 10.30.168.15 port 60880 [preauth]
Nov 28 19:12:44 prd-ubuntu2204-docker-4c-4g-1946 sshd[1205]: Invalid user jenkins from 10.30.168.15 port 60882
Nov 28 19:12:44 prd-ubuntu2204-docker-4c-4g-1946 sshd[1205]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 19:12:45 prd-ubuntu2204-docker-4c-4g-1946 sshd[1205]: Received disconnect from 10.30.168.15 port 60882:11: Closed due to user request. [preauth]
Nov 28 19:12:45 prd-ubuntu2204-docker-4c-4g-1946 sshd[1205]: Disconnected from invalid user jenkins 10.30.168.15 port 60882 [preauth]
Nov 28 19:12:47 prd-ubuntu2204-docker-4c-4g-1946 sshd[1305]: Invalid user jenkins from 10.30.168.15 port 60884
Nov 28 19:12:47 prd-ubuntu2204-docker-4c-4g-1946 sshd[1305]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 19:12:47 prd-ubuntu2204-docker-4c-4g-1946 sshd[1305]: Received disconnect from 10.30.168.15 port 60884:11: Closed due to user request. [preauth]
Nov 28 19:12:47 prd-ubuntu2204-docker-4c-4g-1946 sshd[1305]: Disconnected from invalid user jenkins 10.30.168.15 port 60884 [preauth]
Nov 28 19:12:50 prd-ubuntu2204-docker-4c-4g-1946 sshd[1323]: Invalid user jenkins from 10.30.168.15 port 60888
Nov 28 19:12:50 prd-ubuntu2204-docker-4c-4g-1946 sshd[1323]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 28 19:12:50 prd-ubuntu2204-docker-4c-4g-1946 sshd[1323]: Received disconnect from 10.30.168.15 port 60888:11: Closed due to user request. [preauth]
Nov 28 19:12:50 prd-ubuntu2204-docker-4c-4g-1946 sshd[1323]: Disconnected from invalid user jenkins 10.30.168.15 port 60888 [preauth]
Nov 28 19:12:51 prd-ubuntu2204-docker-4c-4g-1946 useradd[1352]: new group: name=jenkins, GID=1001
Nov 28 19:12:51 prd-ubuntu2204-docker-4c-4g-1946 useradd[1352]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 28 19:12:51 prd-ubuntu2204-docker-4c-4g-1946 usermod[1361]: add 'jenkins' to group 'docker'
Nov 28 19:12:51 prd-ubuntu2204-docker-4c-4g-1946 usermod[1361]: add 'jenkins' to shadow group 'docker'
Nov 28 19:12:53 prd-ubuntu2204-docker-4c-4g-1946 sshd[1395]: Accepted publickey for jenkins from 10.30.168.15 port 60896 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 28 19:12:53 prd-ubuntu2204-docker-4c-4g-1946 sshd[1395]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 28 19:12:53 prd-ubuntu2204-docker-4c-4g-1946 systemd-logind[725]: New session 1 of user jenkins.
Nov 28 19:12:53 prd-ubuntu2204-docker-4c-4g-1946 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 28 19:13:02 prd-ubuntu2204-docker-4c-4g-1946 CRON[1586]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 19:13:02 prd-ubuntu2204-docker-4c-4g-1946 CRON[1586]: pam_unix(cron:session): session closed for user root
Nov 28 19:14:01 prd-ubuntu2204-docker-4c-4g-1946 CRON[1914]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 19:14:01 prd-ubuntu2204-docker-4c-4g-1946 CRON[1914]: pam_unix(cron:session): session closed for user root
Nov 28 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 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 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 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 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 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 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 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 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 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 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 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 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 28 19:14:05 prd-ubuntu2204-docker-4c-4g-1946 sudo: pam_unix(sudo:session): session closed for user root
Nov 28 19:15:01 prd-ubuntu2204-docker-4c-4g-1946 CRON[2457]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 19:15:01 prd-ubuntu2204-docker-4c-4g-1946 CRON[2457]: pam_unix(cron:session): session closed for user root
Nov 28 19:16:01 prd-ubuntu2204-docker-4c-4g-1946 CRON[3419]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 19:16:01 prd-ubuntu2204-docker-4c-4g-1946 CRON[3419]: pam_unix(cron:session): session closed for user root
Nov 28 19:17:01 prd-ubuntu2204-docker-4c-4g-1946 CRON[4428]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 19:17:01 prd-ubuntu2204-docker-4c-4g-1946 CRON[4429]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 28 19:17:01 prd-ubuntu2204-docker-4c-4g-1946 CRON[4429]: pam_unix(cron:session): session closed for user root
Nov 28 19:17:01 prd-ubuntu2204-docker-4c-4g-1946 CRON[4428]: pam_unix(cron:session): session closed for user root
Nov 28 19:17:12 prd-ubuntu2204-docker-4c-4g-1946 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Nov 28 19:17:12 prd-ubuntu2204-docker-4c-4g-1946 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)