Oct  8 03:49:10 prd-ubuntu2204-docker-4c-4g-1806 sshd[924]: error: kex_exchange_identification: Connection closed by remote host
Oct  8 03:49:10 prd-ubuntu2204-docker-4c-4g-1806 sshd[924]: Connection closed by 10.30.168.15 port 39504
Oct  8 03:49:19 prd-ubuntu2204-docker-4c-4g-1806 sshd[932]: Invalid user jenkins from 10.30.168.15 port 39512
Oct  8 03:49:19 prd-ubuntu2204-docker-4c-4g-1806 sshd[932]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct  8 03:49:19 prd-ubuntu2204-docker-4c-4g-1806 sshd[932]: Received disconnect from 10.30.168.15 port 39512:11: Closed due to user request. [preauth]
Oct  8 03:49:19 prd-ubuntu2204-docker-4c-4g-1806 sshd[932]: Disconnected from invalid user jenkins 10.30.168.15 port 39512 [preauth]
Oct  8 03:49:22 prd-ubuntu2204-docker-4c-4g-1806 sshd[934]: Invalid user jenkins from 10.30.168.15 port 39514
Oct  8 03:49:22 prd-ubuntu2204-docker-4c-4g-1806 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct  8 03:49:22 prd-ubuntu2204-docker-4c-4g-1806 sshd[934]: Received disconnect from 10.30.168.15 port 39514:11: Closed due to user request. [preauth]
Oct  8 03:49:22 prd-ubuntu2204-docker-4c-4g-1806 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 39514 [preauth]
Oct  8 03:49:25 prd-ubuntu2204-docker-4c-4g-1806 sshd[936]: Invalid user jenkins from 10.30.168.15 port 39516
Oct  8 03:49:25 prd-ubuntu2204-docker-4c-4g-1806 sshd[936]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct  8 03:49:25 prd-ubuntu2204-docker-4c-4g-1806 sshd[936]: Received disconnect from 10.30.168.15 port 39516:11: Closed due to user request. [preauth]
Oct  8 03:49:25 prd-ubuntu2204-docker-4c-4g-1806 sshd[936]: Disconnected from invalid user jenkins 10.30.168.15 port 39516 [preauth]
Oct  8 03:49:29 prd-ubuntu2204-docker-4c-4g-1806 sshd[1207]: Invalid user jenkins from 10.30.168.15 port 39526
Oct  8 03:49:29 prd-ubuntu2204-docker-4c-4g-1806 sshd[1207]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct  8 03:49:29 prd-ubuntu2204-docker-4c-4g-1806 sshd[1207]: Received disconnect from 10.30.168.15 port 39526:11: Closed due to user request. [preauth]
Oct  8 03:49:29 prd-ubuntu2204-docker-4c-4g-1806 sshd[1207]: Disconnected from invalid user jenkins 10.30.168.15 port 39526 [preauth]
Oct  8 03:49:32 prd-ubuntu2204-docker-4c-4g-1806 sshd[1316]: Invalid user jenkins from 10.30.168.15 port 39530
Oct  8 03:49:32 prd-ubuntu2204-docker-4c-4g-1806 sshd[1316]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct  8 03:49:32 prd-ubuntu2204-docker-4c-4g-1806 sshd[1316]: Received disconnect from 10.30.168.15 port 39530:11: Closed due to user request. [preauth]
Oct  8 03:49:32 prd-ubuntu2204-docker-4c-4g-1806 sshd[1316]: Disconnected from invalid user jenkins 10.30.168.15 port 39530 [preauth]
Oct  8 03:49:35 prd-ubuntu2204-docker-4c-4g-1806 sshd[1321]: Invalid user jenkins from 10.30.168.15 port 39532
Oct  8 03:49:35 prd-ubuntu2204-docker-4c-4g-1806 sshd[1321]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct  8 03:49:35 prd-ubuntu2204-docker-4c-4g-1806 sshd[1321]: Received disconnect from 10.30.168.15 port 39532:11: Closed due to user request. [preauth]
Oct  8 03:49:35 prd-ubuntu2204-docker-4c-4g-1806 sshd[1321]: Disconnected from invalid user jenkins 10.30.168.15 port 39532 [preauth]
Oct  8 03:49:37 prd-ubuntu2204-docker-4c-4g-1806 useradd[1351]: new group: name=jenkins, GID=1001
Oct  8 03:49:37 prd-ubuntu2204-docker-4c-4g-1806 useradd[1351]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct  8 03:49:37 prd-ubuntu2204-docker-4c-4g-1806 usermod[1361]: add 'jenkins' to group 'docker'
Oct  8 03:49:37 prd-ubuntu2204-docker-4c-4g-1806 usermod[1361]: add 'jenkins' to shadow group 'docker'
Oct  8 03:49:37 prd-ubuntu2204-docker-4c-4g-1806 sshd[1350]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct  8 03:49:37 prd-ubuntu2204-docker-4c-4g-1806 sshd[1350]: Received disconnect from 10.30.168.15 port 39534:11: Closed due to user request. [preauth]
Oct  8 03:49:37 prd-ubuntu2204-docker-4c-4g-1806 sshd[1350]: Disconnected from authenticating user jenkins 10.30.168.15 port 39534 [preauth]
Oct  8 03:49:40 prd-ubuntu2204-docker-4c-4g-1806 sshd[1397]: Accepted publickey for jenkins from 10.30.168.15 port 39540 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct  8 03:49:40 prd-ubuntu2204-docker-4c-4g-1806 sshd[1397]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct  8 03:49:40 prd-ubuntu2204-docker-4c-4g-1806 systemd-logind[722]: New session 1 of user jenkins.
Oct  8 03:49:40 prd-ubuntu2204-docker-4c-4g-1806 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo:  jenkins : PWD=/w/workspace/distribution-csit-managed-scandium ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1
Oct  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo: pam_unix(sudo:session): session closed for user root
Oct  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo:  jenkins : PWD=/w/workspace/distribution-csit-managed-scandium ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1
Oct  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo: pam_unix(sudo:session): session closed for user root
Oct  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo:  jenkins : PWD=/w/workspace/distribution-csit-managed-scandium ; 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  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo: pam_unix(sudo:session): session closed for user root
Oct  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo:  jenkins : PWD=/w/workspace/distribution-csit-managed-scandium ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Oct  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo: pam_unix(sudo:session): session closed for user root
Oct  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo:  jenkins : PWD=/w/workspace/distribution-csit-managed-scandium ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Oct  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo: pam_unix(sudo:session): session closed for user root
Oct  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo:  jenkins : PWD=/w/workspace/distribution-csit-managed-scandium ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Oct  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct  8 03:49:47 prd-ubuntu2204-docker-4c-4g-1806 sudo: pam_unix(sudo:session): session closed for user root
Oct  8 03:50:02 prd-ubuntu2204-docker-4c-4g-1806 CRON[2042]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 03:50:02 prd-ubuntu2204-docker-4c-4g-1806 CRON[2042]: pam_unix(cron:session): session closed for user root
Oct  8 03:51:01 prd-ubuntu2204-docker-4c-4g-1806 CRON[2679]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 03:51:01 prd-ubuntu2204-docker-4c-4g-1806 CRON[2679]: pam_unix(cron:session): session closed for user root
Oct  8 03:52:01 prd-ubuntu2204-docker-4c-4g-1806 CRON[2859]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 03:52:01 prd-ubuntu2204-docker-4c-4g-1806 CRON[2859]: pam_unix(cron:session): session closed for user root
Oct  8 03:52:12 prd-ubuntu2204-docker-4c-4g-1806 sudo:  jenkins : PWD=/w/workspace/distribution-csit-managed-scandium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct  8 03:52:12 prd-ubuntu2204-docker-4c-4g-1806 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)