Oct 29 10:32:26 prd-ubuntu2204-docker-4c-4g-3181 sshd[926]: error: kex_exchange_identification: Connection closed by remote host
Oct 29 10:32:26 prd-ubuntu2204-docker-4c-4g-3181 sshd[926]: Connection closed by 10.30.168.15 port 40206
Oct 29 10:32:30 prd-ubuntu2204-docker-4c-4g-3181 sshd[934]: Invalid user jenkins from 10.30.168.15 port 40268
Oct 29 10:32:31 prd-ubuntu2204-docker-4c-4g-3181 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 10:32:31 prd-ubuntu2204-docker-4c-4g-3181 sshd[934]: Received disconnect from 10.30.168.15 port 40268:11: Closed due to user request. [preauth]
Oct 29 10:32:31 prd-ubuntu2204-docker-4c-4g-3181 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 40268 [preauth]
Oct 29 10:32:34 prd-ubuntu2204-docker-4c-4g-3181 sshd[936]: Invalid user jenkins from 10.30.168.15 port 40302
Oct 29 10:32:34 prd-ubuntu2204-docker-4c-4g-3181 sshd[936]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 10:32:34 prd-ubuntu2204-docker-4c-4g-3181 sshd[936]: Received disconnect from 10.30.168.15 port 40302:11: Closed due to user request. [preauth]
Oct 29 10:32:34 prd-ubuntu2204-docker-4c-4g-3181 sshd[936]: Disconnected from invalid user jenkins 10.30.168.15 port 40302 [preauth]
Oct 29 10:32:37 prd-ubuntu2204-docker-4c-4g-3181 sshd[938]: Invalid user jenkins from 10.30.168.15 port 40322
Oct 29 10:32:37 prd-ubuntu2204-docker-4c-4g-3181 sshd[938]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 10:32:37 prd-ubuntu2204-docker-4c-4g-3181 sshd[938]: Received disconnect from 10.30.168.15 port 40322:11: Closed due to user request. [preauth]
Oct 29 10:32:37 prd-ubuntu2204-docker-4c-4g-3181 sshd[938]: Disconnected from invalid user jenkins 10.30.168.15 port 40322 [preauth]
Oct 29 10:32:40 prd-ubuntu2204-docker-4c-4g-3181 sshd[948]: Invalid user jenkins from 10.30.168.15 port 40342
Oct 29 10:32:40 prd-ubuntu2204-docker-4c-4g-3181 sshd[948]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 10:32:40 prd-ubuntu2204-docker-4c-4g-3181 sshd[948]: Received disconnect from 10.30.168.15 port 40342:11: Closed due to user request. [preauth]
Oct 29 10:32:40 prd-ubuntu2204-docker-4c-4g-3181 sshd[948]: Disconnected from invalid user jenkins 10.30.168.15 port 40342 [preauth]
Oct 29 10:32:44 prd-ubuntu2204-docker-4c-4g-3181 sshd[1263]: Invalid user jenkins from 10.30.168.15 port 40392
Oct 29 10:32:45 prd-ubuntu2204-docker-4c-4g-3181 sshd[1263]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 10:32:45 prd-ubuntu2204-docker-4c-4g-3181 sshd[1263]: Received disconnect from 10.30.168.15 port 40392:11: Closed due to user request. [preauth]
Oct 29 10:32:45 prd-ubuntu2204-docker-4c-4g-3181 sshd[1263]: Disconnected from invalid user jenkins 10.30.168.15 port 40392 [preauth]
Oct 29 10:32:48 prd-ubuntu2204-docker-4c-4g-3181 sshd[1323]: Invalid user jenkins from 10.30.168.15 port 40412
Oct 29 10:32:48 prd-ubuntu2204-docker-4c-4g-3181 sshd[1323]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 29 10:32:48 prd-ubuntu2204-docker-4c-4g-3181 sshd[1323]: Received disconnect from 10.30.168.15 port 40412:11: Closed due to user request. [preauth]
Oct 29 10:32:48 prd-ubuntu2204-docker-4c-4g-3181 sshd[1323]: Disconnected from invalid user jenkins 10.30.168.15 port 40412 [preauth]
Oct 29 10:32:49 prd-ubuntu2204-docker-4c-4g-3181 useradd[1352]: new group: name=jenkins, GID=1001
Oct 29 10:32:49 prd-ubuntu2204-docker-4c-4g-3181 useradd[1352]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 29 10:32:49 prd-ubuntu2204-docker-4c-4g-3181 usermod[1361]: add 'jenkins' to group 'docker'
Oct 29 10:32:49 prd-ubuntu2204-docker-4c-4g-3181 usermod[1361]: add 'jenkins' to shadow group 'docker'
Oct 29 10:32:51 prd-ubuntu2204-docker-4c-4g-3181 sshd[1395]: Accepted publickey for jenkins from 10.30.168.15 port 40430 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 29 10:32:51 prd-ubuntu2204-docker-4c-4g-3181 sshd[1395]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 29 10:32:51 prd-ubuntu2204-docker-4c-4g-3181 systemd-logind[727]: New session 1 of user jenkins.
Oct 29 10:32:51 prd-ubuntu2204-docker-4c-4g-3181 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-3181 CRON[1600]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 10:33:01 prd-ubuntu2204-docker-4c-4g-3181 CRON[1600]: pam_unix(cron:session): session closed for user root
Oct 29 10:34:01 prd-ubuntu2204-docker-4c-4g-3181 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-3181 CRON[1913]: pam_unix(cron:session): session closed for user root
Oct 29 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 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 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 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 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 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 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 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 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 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 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 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 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 29 10:34:18 prd-ubuntu2204-docker-4c-4g-3181 sudo: pam_unix(sudo:session): session closed for user root
Oct 29 10:35:01 prd-ubuntu2204-docker-4c-4g-3181 CRON[2437]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 10:35:01 prd-ubuntu2204-docker-4c-4g-3181 CRON[2437]: pam_unix(cron:session): session closed for user root
Oct 29 10:36:01 prd-ubuntu2204-docker-4c-4g-3181 CRON[3260]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 10:36:01 prd-ubuntu2204-docker-4c-4g-3181 CRON[3260]: pam_unix(cron:session): session closed for user root
Oct 29 10:37:01 prd-ubuntu2204-docker-4c-4g-3181 CRON[3914]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 29 10:37:01 prd-ubuntu2204-docker-4c-4g-3181 CRON[3914]: pam_unix(cron:session): session closed for user root
Oct 29 10:37:17 prd-ubuntu2204-docker-4c-4g-3181 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp