Oct 19 04:20:47 prd-ubuntu2204-docker-4c-4g-5121 sshd[909]: error: kex_exchange_identification: Connection closed by remote host
Oct 19 04:20:47 prd-ubuntu2204-docker-4c-4g-5121 sshd[909]: Connection closed by 10.30.168.15 port 46686
Oct 19 04:20:52 prd-ubuntu2204-docker-4c-4g-5121 sshd[920]: Invalid user jenkins from 10.30.168.15 port 46700
Oct 19 04:20:52 prd-ubuntu2204-docker-4c-4g-5121 sshd[920]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 19 04:20:52 prd-ubuntu2204-docker-4c-4g-5121 sshd[920]: Received disconnect from 10.30.168.15 port 46700:11: Closed due to user request. [preauth]
Oct 19 04:20:52 prd-ubuntu2204-docker-4c-4g-5121 sshd[920]: Disconnected from invalid user jenkins 10.30.168.15 port 46700 [preauth]
Oct 19 04:20:56 prd-ubuntu2204-docker-4c-4g-5121 sshd[928]: Invalid user jenkins from 10.30.168.15 port 46756
Oct 19 04:20:56 prd-ubuntu2204-docker-4c-4g-5121 sshd[928]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 19 04:20:56 prd-ubuntu2204-docker-4c-4g-5121 sshd[928]: Received disconnect from 10.30.168.15 port 46756:11: Closed due to user request. [preauth]
Oct 19 04:20:56 prd-ubuntu2204-docker-4c-4g-5121 sshd[928]: Disconnected from invalid user jenkins 10.30.168.15 port 46756 [preauth]
Oct 19 04:21:00 prd-ubuntu2204-docker-4c-4g-5121 sshd[930]: Invalid user jenkins from 10.30.168.15 port 46786
Oct 19 04:21:00 prd-ubuntu2204-docker-4c-4g-5121 sshd[930]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 19 04:21:00 prd-ubuntu2204-docker-4c-4g-5121 sshd[930]: Received disconnect from 10.30.168.15 port 46786:11: Closed due to user request. [preauth]
Oct 19 04:21:00 prd-ubuntu2204-docker-4c-4g-5121 sshd[930]: Disconnected from invalid user jenkins 10.30.168.15 port 46786 [preauth]
Oct 19 04:21:01 prd-ubuntu2204-docker-4c-4g-5121 CRON[932]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 04:21:01 prd-ubuntu2204-docker-4c-4g-5121 CRON[932]: pam_unix(cron:session): session closed for user root
Oct 19 04:21:06 prd-ubuntu2204-docker-4c-4g-5121 sshd[1192]: Invalid user jenkins from 10.30.168.15 port 46828
Oct 19 04:21:06 prd-ubuntu2204-docker-4c-4g-5121 sshd[1192]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 19 04:21:06 prd-ubuntu2204-docker-4c-4g-5121 sshd[1192]: Received disconnect from 10.30.168.15 port 46828:11: Closed due to user request. [preauth]
Oct 19 04:21:06 prd-ubuntu2204-docker-4c-4g-5121 sshd[1192]: Disconnected from invalid user jenkins 10.30.168.15 port 46828 [preauth]
Oct 19 04:21:10 prd-ubuntu2204-docker-4c-4g-5121 sshd[1312]: Invalid user jenkins from 10.30.168.15 port 46874
Oct 19 04:21:10 prd-ubuntu2204-docker-4c-4g-5121 sshd[1312]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 19 04:21:10 prd-ubuntu2204-docker-4c-4g-5121 sshd[1312]: Received disconnect from 10.30.168.15 port 46874:11: Closed due to user request. [preauth]
Oct 19 04:21:10 prd-ubuntu2204-docker-4c-4g-5121 sshd[1312]: Disconnected from invalid user jenkins 10.30.168.15 port 46874 [preauth]
Oct 19 04:21:14 prd-ubuntu2204-docker-4c-4g-5121 sshd[1316]: Invalid user jenkins from 10.30.168.15 port 46900
Oct 19 04:21:14 prd-ubuntu2204-docker-4c-4g-5121 sshd[1316]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 19 04:21:14 prd-ubuntu2204-docker-4c-4g-5121 sshd[1316]: Received disconnect from 10.30.168.15 port 46900:11: Closed due to user request. [preauth]
Oct 19 04:21:14 prd-ubuntu2204-docker-4c-4g-5121 sshd[1316]: Disconnected from invalid user jenkins 10.30.168.15 port 46900 [preauth]
Oct 19 04:21:16 prd-ubuntu2204-docker-4c-4g-5121 useradd[1345]: new group: name=jenkins, GID=1001
Oct 19 04:21:16 prd-ubuntu2204-docker-4c-4g-5121 useradd[1345]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 19 04:21:16 prd-ubuntu2204-docker-4c-4g-5121 usermod[1354]: add 'jenkins' to group 'docker'
Oct 19 04:21:16 prd-ubuntu2204-docker-4c-4g-5121 usermod[1354]: add 'jenkins' to shadow group 'docker'
Oct 19 04:21:23 prd-ubuntu2204-docker-4c-4g-5121 sshd[1390]: Accepted publickey for jenkins from 10.30.168.15 port 46912 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 19 04:21:23 prd-ubuntu2204-docker-4c-4g-5121 sshd[1390]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 19 04:21:23 prd-ubuntu2204-docker-4c-4g-5121 systemd-logind[714]: New session 2 of user jenkins.
Oct 19 04:21:23 prd-ubuntu2204-docker-4c-4g-5121 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 19 04:22:01 prd-ubuntu2204-docker-4c-4g-5121 CRON[1854]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 04:22:01 prd-ubuntu2204-docker-4c-4g-5121 CRON[1854]: pam_unix(cron:session): session closed for user root
Oct 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 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 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 sudo: pam_unix(sudo:session): session closed for user root
Oct 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 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 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 sudo: pam_unix(sudo:session): session closed for user root
Oct 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 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 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 sudo: pam_unix(sudo:session): session closed for user root
Oct 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 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 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 sudo: pam_unix(sudo:session): session closed for user root
Oct 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 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 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 sudo: pam_unix(sudo:session): session closed for user root
Oct 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 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 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 19 04:22:54 prd-ubuntu2204-docker-4c-4g-5121 sudo: pam_unix(sudo:session): session closed for user root
Oct 19 04:23:01 prd-ubuntu2204-docker-4c-4g-5121 CRON[2058]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 04:23:01 prd-ubuntu2204-docker-4c-4g-5121 CRON[2058]: pam_unix(cron:session): session closed for user root
Oct 19 04:24:01 prd-ubuntu2204-docker-4c-4g-5121 CRON[2715]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 04:24:01 prd-ubuntu2204-docker-4c-4g-5121 CRON[2715]: pam_unix(cron:session): session closed for user root
Oct 19 04:25:01 prd-ubuntu2204-docker-4c-4g-5121 CRON[3531]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 04:25:01 prd-ubuntu2204-docker-4c-4g-5121 CRON[3531]: pam_unix(cron:session): session closed for user root
Oct 19 04:26:01 prd-ubuntu2204-docker-4c-4g-5121 CRON[4558]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 04:26:01 prd-ubuntu2204-docker-4c-4g-5121 CRON[4558]: pam_unix(cron:session): session closed for user root
Oct 19 04:27:01 prd-ubuntu2204-docker-4c-4g-5121 CRON[5968]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 04:27:01 prd-ubuntu2204-docker-4c-4g-5121 CRON[5968]: pam_unix(cron:session): session closed for user root
Oct 19 04:27:10 prd-ubuntu2204-docker-4c-4g-5121 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp