Oct 16 20:17:32 prd-ubuntu2204-docker-4c-4g-4278 sshd[920]: error: kex_exchange_identification: Connection closed by remote host
Oct 16 20:17:32 prd-ubuntu2204-docker-4c-4g-4278 sshd[920]: Connection closed by 10.30.168.15 port 34918
Oct 16 20:17:40 prd-ubuntu2204-docker-4c-4g-4278 sshd[927]: Invalid user jenkins from 10.30.168.15 port 34926
Oct 16 20:17:40 prd-ubuntu2204-docker-4c-4g-4278 sshd[927]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 20:17:40 prd-ubuntu2204-docker-4c-4g-4278 sshd[927]: Received disconnect from 10.30.168.15 port 34926:11: Closed due to user request. [preauth]
Oct 16 20:17:40 prd-ubuntu2204-docker-4c-4g-4278 sshd[927]: Disconnected from invalid user jenkins 10.30.168.15 port 34926 [preauth]
Oct 16 20:17:43 prd-ubuntu2204-docker-4c-4g-4278 sshd[930]: Invalid user jenkins from 10.30.168.15 port 34942
Oct 16 20:17:43 prd-ubuntu2204-docker-4c-4g-4278 sshd[930]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 20:17:43 prd-ubuntu2204-docker-4c-4g-4278 sshd[930]: Received disconnect from 10.30.168.15 port 34942:11: Closed due to user request. [preauth]
Oct 16 20:17:43 prd-ubuntu2204-docker-4c-4g-4278 sshd[930]: Disconnected from invalid user jenkins 10.30.168.15 port 34942 [preauth]
Oct 16 20:17:46 prd-ubuntu2204-docker-4c-4g-4278 sshd[1195]: Invalid user jenkins from 10.30.168.15 port 34948
Oct 16 20:17:46 prd-ubuntu2204-docker-4c-4g-4278 sshd[1195]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 20:17:46 prd-ubuntu2204-docker-4c-4g-4278 sshd[1195]: Received disconnect from 10.30.168.15 port 34948:11: Closed due to user request. [preauth]
Oct 16 20:17:46 prd-ubuntu2204-docker-4c-4g-4278 sshd[1195]: Disconnected from invalid user jenkins 10.30.168.15 port 34948 [preauth]
Oct 16 20:17:48 prd-ubuntu2204-docker-4c-4g-4278 sshd[1303]: Invalid user jenkins from 10.30.168.15 port 34966
Oct 16 20:17:49 prd-ubuntu2204-docker-4c-4g-4278 sshd[1303]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 20:17:49 prd-ubuntu2204-docker-4c-4g-4278 sshd[1303]: Received disconnect from 10.30.168.15 port 34966:11: Closed due to user request. [preauth]
Oct 16 20:17:49 prd-ubuntu2204-docker-4c-4g-4278 sshd[1303]: Disconnected from invalid user jenkins 10.30.168.15 port 34966 [preauth]
Oct 16 20:17:51 prd-ubuntu2204-docker-4c-4g-4278 sshd[1330]: Invalid user jenkins from 10.30.168.15 port 34968
Oct 16 20:17:51 prd-ubuntu2204-docker-4c-4g-4278 sshd[1330]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 20:17:51 prd-ubuntu2204-docker-4c-4g-4278 sshd[1330]: Received disconnect from 10.30.168.15 port 34968:11: Closed due to user request. [preauth]
Oct 16 20:17:51 prd-ubuntu2204-docker-4c-4g-4278 sshd[1330]: Disconnected from invalid user jenkins 10.30.168.15 port 34968 [preauth]
Oct 16 20:17:52 prd-ubuntu2204-docker-4c-4g-4278 useradd[1343]: new group: name=jenkins, GID=1001
Oct 16 20:17:52 prd-ubuntu2204-docker-4c-4g-4278 useradd[1343]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 16 20:17:52 prd-ubuntu2204-docker-4c-4g-4278 usermod[1352]: add 'jenkins' to group 'docker'
Oct 16 20:17:52 prd-ubuntu2204-docker-4c-4g-4278 usermod[1352]: add 'jenkins' to shadow group 'docker'
Oct 16 20:17:54 prd-ubuntu2204-docker-4c-4g-4278 sshd[1386]: Accepted publickey for jenkins from 10.30.168.15 port 34974 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 16 20:17:54 prd-ubuntu2204-docker-4c-4g-4278 sshd[1386]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 16 20:17:54 prd-ubuntu2204-docker-4c-4g-4278 systemd-logind[721]: New session 1 of user jenkins.
Oct 16 20:17:54 prd-ubuntu2204-docker-4c-4g-4278 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 16 20:18:01 prd-ubuntu2204-docker-4c-4g-4278 CRON[1586]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 20:18:01 prd-ubuntu2204-docker-4c-4g-4278 CRON[1586]: pam_unix(cron:session): session closed for user root
Oct 16 20:19:01 prd-ubuntu2204-docker-4c-4g-4278 CRON[1902]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 20:19:01 prd-ubuntu2204-docker-4c-4g-4278 CRON[1902]: pam_unix(cron:session): session closed for user root
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo:  jenkins : PWD=/w/workspace/yangtools-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
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo:  jenkins : PWD=/w/workspace/yangtools-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
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo:  jenkins : PWD=/w/workspace/yangtools-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
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 16 20:19:09 prd-ubuntu2204-docker-4c-4g-4278 sudo: pam_unix(sudo:session): session closed for user root
Oct 16 20:20:01 prd-ubuntu2204-docker-4c-4g-4278 CRON[2572]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 20:20:01 prd-ubuntu2204-docker-4c-4g-4278 CRON[2572]: pam_unix(cron:session): session closed for user root
Oct 16 20:21:01 prd-ubuntu2204-docker-4c-4g-4278 CRON[3431]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 20:21:01 prd-ubuntu2204-docker-4c-4g-4278 CRON[3431]: pam_unix(cron:session): session closed for user root
Oct 16 20:22:01 prd-ubuntu2204-docker-4c-4g-4278 CRON[4217]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 20:22:01 prd-ubuntu2204-docker-4c-4g-4278 CRON[4217]: pam_unix(cron:session): session closed for user root
Oct 16 20:23:01 prd-ubuntu2204-docker-4c-4g-4278 CRON[5777]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 20:23:01 prd-ubuntu2204-docker-4c-4g-4278 CRON[5777]: pam_unix(cron:session): session closed for user root
Oct 16 20:24:01 prd-ubuntu2204-docker-4c-4g-4278 CRON[6516]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 20:24:01 prd-ubuntu2204-docker-4c-4g-4278 CRON[6516]: pam_unix(cron:session): session closed for user root
Oct 16 20:24:47 prd-ubuntu2204-docker-4c-4g-4278 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp