Oct 29 10:32:15 prd-ubuntu2204-docker-4c-4g-3180 sshd[925]: error: kex_exchange_identification: Connection closed by remote host
Oct 29 10:32:15 prd-ubuntu2204-docker-4c-4g-3180 sshd[925]: Connection closed by 10.30.168.15 port 39354
Oct 29 10:32:21 prd-ubuntu2204-docker-4c-4g-3180 sshd[932]: Invalid user jenkins from 10.30.168.15 port 39378
Oct 29 10:32:21 prd-ubuntu2204-docker-4c-4g-3180 sshd[932]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 10:32:21 prd-ubuntu2204-docker-4c-4g-3180 sshd[932]: Received disconnect from 10.30.168.15 port 39378:11: Closed due to user request. [preauth]
Oct 29 10:32:21 prd-ubuntu2204-docker-4c-4g-3180 sshd[932]: Disconnected from invalid user jenkins 10.30.168.15 port 39378 [preauth]
Oct 29 10:32:24 prd-ubuntu2204-docker-4c-4g-3180 sshd[934]: Invalid user jenkins from 10.30.168.15 port 39392
Oct 29 10:32:24 prd-ubuntu2204-docker-4c-4g-3180 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 10:32:24 prd-ubuntu2204-docker-4c-4g-3180 sshd[934]: Received disconnect from 10.30.168.15 port 39392:11: Closed due to user request. [preauth]
Oct 29 10:32:24 prd-ubuntu2204-docker-4c-4g-3180 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 39392 [preauth]
Oct 29 10:32:27 prd-ubuntu2204-docker-4c-4g-3180 sshd[936]: Invalid user jenkins from 10.30.168.15 port 39406
Oct 29 10:32:27 prd-ubuntu2204-docker-4c-4g-3180 sshd[936]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 10:32:27 prd-ubuntu2204-docker-4c-4g-3180 sshd[936]: Received disconnect from 10.30.168.15 port 39406:11: Closed due to user request. [preauth]
Oct 29 10:32:27 prd-ubuntu2204-docker-4c-4g-3180 sshd[936]: Disconnected from invalid user jenkins 10.30.168.15 port 39406 [preauth]
Oct 29 10:32:31 prd-ubuntu2204-docker-4c-4g-3180 sshd[1244]: Invalid user jenkins from 10.30.168.15 port 39462
Oct 29 10:32:31 prd-ubuntu2204-docker-4c-4g-3180 sshd[1244]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 10:32:31 prd-ubuntu2204-docker-4c-4g-3180 sshd[1244]: Received disconnect from 10.30.168.15 port 39462:11: Closed due to user request. [preauth]
Oct 29 10:32:31 prd-ubuntu2204-docker-4c-4g-3180 sshd[1244]: Disconnected from invalid user jenkins 10.30.168.15 port 39462 [preauth]
Oct 29 10:32:34 prd-ubuntu2204-docker-4c-4g-3180 sshd[1318]: Invalid user jenkins from 10.30.168.15 port 39508
Oct 29 10:32:34 prd-ubuntu2204-docker-4c-4g-3180 sshd[1318]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 10:32:34 prd-ubuntu2204-docker-4c-4g-3180 sshd[1318]: Received disconnect from 10.30.168.15 port 39508:11: Closed due to user request. [preauth]
Oct 29 10:32:34 prd-ubuntu2204-docker-4c-4g-3180 sshd[1318]: Disconnected from invalid user jenkins 10.30.168.15 port 39508 [preauth]
Oct 29 10:32:36 prd-ubuntu2204-docker-4c-4g-3180 useradd[1347]: new group: name=jenkins, GID=1001
Oct 29 10:32:36 prd-ubuntu2204-docker-4c-4g-3180 useradd[1347]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 29 10:32:36 prd-ubuntu2204-docker-4c-4g-3180 usermod[1356]: add 'jenkins' to group 'docker'
Oct 29 10:32:36 prd-ubuntu2204-docker-4c-4g-3180 usermod[1356]: add 'jenkins' to shadow group 'docker'
Oct 29 10:32:37 prd-ubuntu2204-docker-4c-4g-3180 sshd[1389]: Accepted publickey for jenkins from 10.30.168.15 port 39524 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 29 10:32:37 prd-ubuntu2204-docker-4c-4g-3180 sshd[1389]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 29 10:32:37 prd-ubuntu2204-docker-4c-4g-3180 systemd-logind[726]: New session 1 of user jenkins.
Oct 29 10:32:37 prd-ubuntu2204-docker-4c-4g-3180 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 29 10:33:01 prd-ubuntu2204-docker-4c-4g-3180 CRON[1659]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 10:33:01 prd-ubuntu2204-docker-4c-4g-3180 CRON[1659]: pam_unix(cron:session): session closed for user root
Oct 29 10:34:01 prd-ubuntu2204-docker-4c-4g-3180 CRON[1913]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 10:34:01 prd-ubuntu2204-docker-4c-4g-3180 CRON[1913]: pam_unix(cron:session): session closed for user root
Oct 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 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 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 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 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 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 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 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 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 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 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 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 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 10:34:03 prd-ubuntu2204-docker-4c-4g-3180 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 10:35:01 prd-ubuntu2204-docker-4c-4g-3180 CRON[2573]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 10:35:01 prd-ubuntu2204-docker-4c-4g-3180 CRON[2573]: pam_unix(cron:session): session closed for user root
Oct 29 10:36:01 prd-ubuntu2204-docker-4c-4g-3180 CRON[3384]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 10:36:01 prd-ubuntu2204-docker-4c-4g-3180 CRON[3384]: pam_unix(cron:session): session closed for user root
Oct 29 10:37:01 prd-ubuntu2204-docker-4c-4g-3180 CRON[4062]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 10:37:01 prd-ubuntu2204-docker-4c-4g-3180 CRON[4062]: pam_unix(cron:session): session closed for user root
Oct 29 10:37:06 prd-ubuntu2204-docker-4c-4g-3180 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct 29 10:37:06 prd-ubuntu2204-docker-4c-4g-3180 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)