Oct 19 04:21:28 prd-ubuntu2204-docker-4c-4g-5124 sshd[928]: error: kex_exchange_identification: Connection closed by remote host
Oct 19 04:21:28 prd-ubuntu2204-docker-4c-4g-5124 sshd[928]: Connection closed by 10.30.168.15 port 55880
Oct 19 04:21:34 prd-ubuntu2204-docker-4c-4g-5124 sshd[930]: Invalid user jenkins from 10.30.168.15 port 55892
Oct 19 04:21:34 prd-ubuntu2204-docker-4c-4g-5124 sshd[930]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 19 04:21:34 prd-ubuntu2204-docker-4c-4g-5124 sshd[930]: Received disconnect from 10.30.168.15 port 55892:11: Closed due to user request. [preauth]
Oct 19 04:21:34 prd-ubuntu2204-docker-4c-4g-5124 sshd[930]: Disconnected from invalid user jenkins 10.30.168.15 port 55892 [preauth]
Oct 19 04:21:38 prd-ubuntu2204-docker-4c-4g-5124 sshd[1192]: Invalid user jenkins from 10.30.168.15 port 55904
Oct 19 04:21:38 prd-ubuntu2204-docker-4c-4g-5124 sshd[1192]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 19 04:21:38 prd-ubuntu2204-docker-4c-4g-5124 sshd[1192]: Received disconnect from 10.30.168.15 port 55904:11: Closed due to user request. [preauth]
Oct 19 04:21:38 prd-ubuntu2204-docker-4c-4g-5124 sshd[1192]: Disconnected from invalid user jenkins 10.30.168.15 port 55904 [preauth]
Oct 19 04:21:47 prd-ubuntu2204-docker-4c-4g-5124 sshd[1312]: Invalid user jenkins from 10.30.168.15 port 55930
Oct 19 04:21:47 prd-ubuntu2204-docker-4c-4g-5124 sshd[1312]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 19 04:21:47 prd-ubuntu2204-docker-4c-4g-5124 sshd[1312]: Received disconnect from 10.30.168.15 port 55930:11: Closed due to user request. [preauth]
Oct 19 04:21:47 prd-ubuntu2204-docker-4c-4g-5124 sshd[1312]: Disconnected from invalid user jenkins 10.30.168.15 port 55930 [preauth]
Oct 19 04:21:49 prd-ubuntu2204-docker-4c-4g-5124 useradd[1343]: new group: name=jenkins, GID=1001
Oct 19 04:21:49 prd-ubuntu2204-docker-4c-4g-5124 useradd[1343]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 19 04:21:51 prd-ubuntu2204-docker-4c-4g-5124 usermod[1354]: add 'jenkins' to group 'docker'
Oct 19 04:21:51 prd-ubuntu2204-docker-4c-4g-5124 usermod[1354]: add 'jenkins' to shadow group 'docker'
Oct 19 04:21:51 prd-ubuntu2204-docker-4c-4g-5124 sshd[1345]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 19 04:21:51 prd-ubuntu2204-docker-4c-4g-5124 sshd[1345]: Received disconnect from 10.30.168.15 port 55940:11: Closed due to user request. [preauth]
Oct 19 04:21:51 prd-ubuntu2204-docker-4c-4g-5124 sshd[1345]: Disconnected from authenticating user jenkins 10.30.168.15 port 55940 [preauth]
Oct 19 04:21:54 prd-ubuntu2204-docker-4c-4g-5124 sshd[1390]: Accepted publickey for jenkins from 10.30.168.15 port 55954 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 19 04:21:54 prd-ubuntu2204-docker-4c-4g-5124 sshd[1390]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 19 04:21:54 prd-ubuntu2204-docker-4c-4g-5124 systemd-logind[723]: New session 1 of user jenkins.
Oct 19 04:21:54 prd-ubuntu2204-docker-4c-4g-5124 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 19 04:22:02 prd-ubuntu2204-docker-4c-4g-5124 CRON[1562]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 04:22:02 prd-ubuntu2204-docker-4c-4g-5124 CRON[1562]: pam_unix(cron:session): session closed for user root
Oct 19 04:23:01 prd-ubuntu2204-docker-4c-4g-5124 CRON[1569]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 04:23:01 prd-ubuntu2204-docker-4c-4g-5124 CRON[1569]: pam_unix(cron:session): session closed for user root
Oct 19 04:24:01 prd-ubuntu2204-docker-4c-4g-5124 CRON[1573]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 04:24:01 prd-ubuntu2204-docker-4c-4g-5124 CRON[1573]: pam_unix(cron:session): session closed for user root
Oct 19 04:25:01 prd-ubuntu2204-docker-4c-4g-5124 CRON[1576]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 04:25:01 prd-ubuntu2204-docker-4c-4g-5124 CRON[1576]: pam_unix(cron:session): session closed for user root
Oct 19 04:26:01 prd-ubuntu2204-docker-4c-4g-5124 CRON[1580]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 04:26:01 prd-ubuntu2204-docker-4c-4g-5124 CRON[1580]: pam_unix(cron:session): session closed for user root
Oct 19 04:27:01 prd-ubuntu2204-docker-4c-4g-5124 CRON[2528]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 04:27:01 prd-ubuntu2204-docker-4c-4g-5124 CRON[2528]: pam_unix(cron:session): session closed for user root
Oct 19 04:28:01 prd-ubuntu2204-docker-4c-4g-5124 CRON[2845]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 04:28:01 prd-ubuntu2204-docker-4c-4g-5124 CRON[2845]: pam_unix(cron:session): session closed for user root
Oct 19 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 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 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 19 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 sudo: pam_unix(sudo:session): session closed for user root
Oct 19 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 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 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 19 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 sudo: pam_unix(sudo:session): session closed for user root
Oct 19 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 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 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 19 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 sudo: pam_unix(sudo:session): session closed for user root
Oct 19 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 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 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 19 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 sudo: pam_unix(sudo:session): session closed for user root
Oct 19 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 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 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 19 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 sudo: pam_unix(sudo:session): session closed for user root
Oct 19 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 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 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 19 04:28:06 prd-ubuntu2204-docker-4c-4g-5124 sudo: pam_unix(sudo:session): session closed for user root
Oct 19 04:29:01 prd-ubuntu2204-docker-4c-4g-5124 CRON[3555]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 19 04:29:01 prd-ubuntu2204-docker-4c-4g-5124 CRON[3555]: pam_unix(cron:session): session closed for user root
Oct 19 04:29:59 prd-ubuntu2204-docker-4c-4g-5124 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct 19 04:29:59 prd-ubuntu2204-docker-4c-4g-5124 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)