Nov 29 03:29:22 prd-ubuntu2204-docker-4c-4g-2172 sshd[923]: error: kex_exchange_identification: Connection closed by remote host
Nov 29 03:29:22 prd-ubuntu2204-docker-4c-4g-2172 sshd[923]: Connection closed by 10.30.168.15 port 52108
Nov 29 03:29:26 prd-ubuntu2204-docker-4c-4g-2172 sshd[930]: Invalid user jenkins from 10.30.168.15 port 52118
Nov 29 03:29:27 prd-ubuntu2204-docker-4c-4g-2172 sshd[930]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:29:27 prd-ubuntu2204-docker-4c-4g-2172 sshd[930]: Received disconnect from 10.30.168.15 port 52118:11: Closed due to user request. [preauth]
Nov 29 03:29:27 prd-ubuntu2204-docker-4c-4g-2172 sshd[930]: Disconnected from invalid user jenkins 10.30.168.15 port 52118 [preauth]
Nov 29 03:29:29 prd-ubuntu2204-docker-4c-4g-2172 sshd[932]: Invalid user jenkins from 10.30.168.15 port 52126
Nov 29 03:29:29 prd-ubuntu2204-docker-4c-4g-2172 sshd[932]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:29:29 prd-ubuntu2204-docker-4c-4g-2172 sshd[932]: Received disconnect from 10.30.168.15 port 52126:11: Closed due to user request. [preauth]
Nov 29 03:29:29 prd-ubuntu2204-docker-4c-4g-2172 sshd[932]: Disconnected from invalid user jenkins 10.30.168.15 port 52126 [preauth]
Nov 29 03:29:32 prd-ubuntu2204-docker-4c-4g-2172 sshd[934]: Invalid user jenkins from 10.30.168.15 port 52138
Nov 29 03:29:32 prd-ubuntu2204-docker-4c-4g-2172 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:29:32 prd-ubuntu2204-docker-4c-4g-2172 sshd[934]: Received disconnect from 10.30.168.15 port 52138:11: Closed due to user request. [preauth]
Nov 29 03:29:32 prd-ubuntu2204-docker-4c-4g-2172 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 52138 [preauth]
Nov 29 03:29:36 prd-ubuntu2204-docker-4c-4g-2172 sshd[1073]: Invalid user jenkins from 10.30.168.15 port 52146
Nov 29 03:29:36 prd-ubuntu2204-docker-4c-4g-2172 sshd[1073]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:29:36 prd-ubuntu2204-docker-4c-4g-2172 sshd[1073]: Received disconnect from 10.30.168.15 port 52146:11: Closed due to user request. [preauth]
Nov 29 03:29:36 prd-ubuntu2204-docker-4c-4g-2172 sshd[1073]: Disconnected from invalid user jenkins 10.30.168.15 port 52146 [preauth]
Nov 29 03:29:39 prd-ubuntu2204-docker-4c-4g-2172 sshd[1284]: Invalid user jenkins from 10.30.168.15 port 52160
Nov 29 03:29:39 prd-ubuntu2204-docker-4c-4g-2172 sshd[1284]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:29:39 prd-ubuntu2204-docker-4c-4g-2172 sshd[1284]: Received disconnect from 10.30.168.15 port 52160:11: Closed due to user request. [preauth]
Nov 29 03:29:39 prd-ubuntu2204-docker-4c-4g-2172 sshd[1284]: Disconnected from invalid user jenkins 10.30.168.15 port 52160 [preauth]
Nov 29 03:29:41 prd-ubuntu2204-docker-4c-4g-2172 sshd[1320]: Invalid user jenkins from 10.30.168.15 port 52174
Nov 29 03:29:42 prd-ubuntu2204-docker-4c-4g-2172 sshd[1320]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:29:42 prd-ubuntu2204-docker-4c-4g-2172 sshd[1320]: Received disconnect from 10.30.168.15 port 52174:11: Closed due to user request. [preauth]
Nov 29 03:29:42 prd-ubuntu2204-docker-4c-4g-2172 sshd[1320]: Disconnected from invalid user jenkins 10.30.168.15 port 52174 [preauth]
Nov 29 03:29:43 prd-ubuntu2204-docker-4c-4g-2172 useradd[1349]: new group: name=jenkins, GID=1001
Nov 29 03:29:43 prd-ubuntu2204-docker-4c-4g-2172 useradd[1349]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 29 03:29:43 prd-ubuntu2204-docker-4c-4g-2172 usermod[1358]: add 'jenkins' to group 'docker'
Nov 29 03:29:43 prd-ubuntu2204-docker-4c-4g-2172 usermod[1358]: add 'jenkins' to shadow group 'docker'
Nov 29 03:29:44 prd-ubuntu2204-docker-4c-4g-2172 sshd[1392]: Accepted publickey for jenkins from 10.30.168.15 port 52182 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 29 03:29:44 prd-ubuntu2204-docker-4c-4g-2172 sshd[1392]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 03:29:44 prd-ubuntu2204-docker-4c-4g-2172 systemd-logind[724]: New session 1 of user jenkins.
Nov 29 03:29:44 prd-ubuntu2204-docker-4c-4g-2172 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 03:30:02 prd-ubuntu2204-docker-4c-4g-2172 CRON[1842]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:30:02 prd-ubuntu2204-docker-4c-4g-2172 CRON[1842]: pam_unix(cron:session): session closed for user root
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 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
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 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
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 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
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 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
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 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
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 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
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:30:55 prd-ubuntu2204-docker-4c-4g-2172 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:31:01 prd-ubuntu2204-docker-4c-4g-2172 CRON[2076]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:31:01 prd-ubuntu2204-docker-4c-4g-2172 CRON[2076]: pam_unix(cron:session): session closed for user root
Nov 29 03:32:01 prd-ubuntu2204-docker-4c-4g-2172 CRON[2744]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:32:01 prd-ubuntu2204-docker-4c-4g-2172 CRON[2744]: pam_unix(cron:session): session closed for user root
Nov 29 03:33:01 prd-ubuntu2204-docker-4c-4g-2172 CRON[3667]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:33:01 prd-ubuntu2204-docker-4c-4g-2172 CRON[3667]: pam_unix(cron:session): session closed for user root
Nov 29 03:34:01 prd-ubuntu2204-docker-4c-4g-2172 CRON[4683]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:34:01 prd-ubuntu2204-docker-4c-4g-2172 CRON[4683]: pam_unix(cron:session): session closed for user root
Nov 29 03:35:01 prd-ubuntu2204-docker-4c-4g-2172 CRON[6548]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:35:01 prd-ubuntu2204-docker-4c-4g-2172 CRON[6548]: pam_unix(cron:session): session closed for user root
Nov 29 03:36:01 prd-ubuntu2204-docker-4c-4g-2172 CRON[7710]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:36:01 prd-ubuntu2204-docker-4c-4g-2172 CRON[7710]: pam_unix(cron:session): session closed for user root
Nov 29 03:37:01 prd-ubuntu2204-docker-4c-4g-2172 CRON[7938]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:37:01 prd-ubuntu2204-docker-4c-4g-2172 CRON[7938]: pam_unix(cron:session): session closed for user root
Nov 29 03:38:00 prd-ubuntu2204-docker-4c-4g-2172 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp