Oct 16 15:52:40 prd-ubuntu2204-docker-4c-4g-4231 sshd[929]: error: kex_exchange_identification: Connection closed by remote host
Oct 16 15:52:40 prd-ubuntu2204-docker-4c-4g-4231 sshd[929]: Connection closed by 10.30.168.15 port 45996
Oct 16 15:52:50 prd-ubuntu2204-docker-4c-4g-4231 sshd[930]: Invalid user jenkins from 10.30.168.15 port 46008
Oct 16 15:52:50 prd-ubuntu2204-docker-4c-4g-4231 sshd[930]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 15:52:50 prd-ubuntu2204-docker-4c-4g-4231 sshd[930]: Received disconnect from 10.30.168.15 port 46008:11: Closed due to user request. [preauth]
Oct 16 15:52:50 prd-ubuntu2204-docker-4c-4g-4231 sshd[930]: Disconnected from invalid user jenkins 10.30.168.15 port 46008 [preauth]
Oct 16 15:52:53 prd-ubuntu2204-docker-4c-4g-4231 sshd[1202]: Invalid user jenkins from 10.30.168.15 port 46010
Oct 16 15:52:53 prd-ubuntu2204-docker-4c-4g-4231 sshd[1202]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 15:52:53 prd-ubuntu2204-docker-4c-4g-4231 sshd[1202]: Received disconnect from 10.30.168.15 port 46010:11: Closed due to user request. [preauth]
Oct 16 15:52:53 prd-ubuntu2204-docker-4c-4g-4231 sshd[1202]: Disconnected from invalid user jenkins 10.30.168.15 port 46010 [preauth]
Oct 16 15:52:56 prd-ubuntu2204-docker-4c-4g-4231 sshd[1311]: Invalid user jenkins from 10.30.168.15 port 46012
Oct 16 15:52:56 prd-ubuntu2204-docker-4c-4g-4231 sshd[1311]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 15:52:56 prd-ubuntu2204-docker-4c-4g-4231 sshd[1311]: Received disconnect from 10.30.168.15 port 46012:11: Closed due to user request. [preauth]
Oct 16 15:52:56 prd-ubuntu2204-docker-4c-4g-4231 sshd[1311]: Disconnected from invalid user jenkins 10.30.168.15 port 46012 [preauth]
Oct 16 15:52:58 prd-ubuntu2204-docker-4c-4g-4231 sshd[1315]: Invalid user jenkins from 10.30.168.15 port 46016
Oct 16 15:52:58 prd-ubuntu2204-docker-4c-4g-4231 sshd[1315]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 15:52:58 prd-ubuntu2204-docker-4c-4g-4231 sshd[1315]: Received disconnect from 10.30.168.15 port 46016:11: Closed due to user request. [preauth]
Oct 16 15:52:58 prd-ubuntu2204-docker-4c-4g-4231 sshd[1315]: Disconnected from invalid user jenkins 10.30.168.15 port 46016 [preauth]
Oct 16 15:53:00 prd-ubuntu2204-docker-4c-4g-4231 useradd[1344]: new group: name=jenkins, GID=1001
Oct 16 15:53:00 prd-ubuntu2204-docker-4c-4g-4231 useradd[1344]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 16 15:53:00 prd-ubuntu2204-docker-4c-4g-4231 usermod[1353]: add 'jenkins' to group 'docker'
Oct 16 15:53:00 prd-ubuntu2204-docker-4c-4g-4231 usermod[1353]: add 'jenkins' to shadow group 'docker'
Oct 16 15:53:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[1368]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 15:53:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[1368]: pam_unix(cron:session): session closed for user root
Oct 16 15:53:01 prd-ubuntu2204-docker-4c-4g-4231 sshd[1366]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 15:53:01 prd-ubuntu2204-docker-4c-4g-4231 sshd[1366]: Received disconnect from 10.30.168.15 port 46018:11: Closed due to user request. [preauth]
Oct 16 15:53:01 prd-ubuntu2204-docker-4c-4g-4231 sshd[1366]: Disconnected from authenticating user jenkins 10.30.168.15 port 46018 [preauth]
Oct 16 15:53:04 prd-ubuntu2204-docker-4c-4g-4231 sshd[1395]: Accepted publickey for jenkins from 10.30.168.15 port 46020 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 16 15:53:04 prd-ubuntu2204-docker-4c-4g-4231 sshd[1395]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 16 15:53:04 prd-ubuntu2204-docker-4c-4g-4231 systemd-logind[723]: New session 2 of user jenkins.
Oct 16 15:53:04 prd-ubuntu2204-docker-4c-4g-4231 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 16 15:54:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[1882]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 15:54:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[1882]: pam_unix(cron:session): session closed for user root
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 1
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 15:54:19 prd-ubuntu2204-docker-4c-4g-4231 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 15:55:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[2138]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 15:55:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[2138]: pam_unix(cron:session): session closed for user root
Oct 16 15:56:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[2449]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 15:56:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[2449]: pam_unix(cron:session): session closed for user root
Oct 16 15:57:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[3478]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 15:57:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[3478]: pam_unix(cron:session): session closed for user root
Oct 16 15:58:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[4883]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 15:58:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[4883]: pam_unix(cron:session): session closed for user root
Oct 16 15:59:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[6080]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 15:59:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[6080]: pam_unix(cron:session): session closed for user root
Oct 16 16:00:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[6818]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 16:00:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[6818]: pam_unix(cron:session): session closed for user root
Oct 16 16:01:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[7998]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 16:01:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[7998]: pam_unix(cron:session): session closed for user root
Oct 16 16:02:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[8228]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 16:02:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[8228]: pam_unix(cron:session): session closed for user root
Oct 16 16:03:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[8238]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 16:03:01 prd-ubuntu2204-docker-4c-4g-4231 CRON[8238]: pam_unix(cron:session): session closed for user root
Oct 16 16:03:44 prd-ubuntu2204-docker-4c-4g-4231 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp