Oct  8 05:50:41 prd-ubuntu2204-docker-4c-4g-1849 sshd[923]: error: kex_exchange_identification: Connection closed by remote host
Oct  8 05:50:41 prd-ubuntu2204-docker-4c-4g-1849 sshd[923]: Connection closed by 10.30.168.15 port 57618
Oct  8 05:50:49 prd-ubuntu2204-docker-4c-4g-1849 sshd[930]: Invalid user jenkins from 10.30.168.15 port 57640
Oct  8 05:50:49 prd-ubuntu2204-docker-4c-4g-1849 sshd[930]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct  8 05:50:49 prd-ubuntu2204-docker-4c-4g-1849 sshd[930]: Received disconnect from 10.30.168.15 port 57640:11: Closed due to user request. [preauth]
Oct  8 05:50:49 prd-ubuntu2204-docker-4c-4g-1849 sshd[930]: Disconnected from invalid user jenkins 10.30.168.15 port 57640 [preauth]
Oct  8 05:50:52 prd-ubuntu2204-docker-4c-4g-1849 sshd[932]: Invalid user jenkins from 10.30.168.15 port 57662
Oct  8 05:50:52 prd-ubuntu2204-docker-4c-4g-1849 sshd[932]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct  8 05:50:52 prd-ubuntu2204-docker-4c-4g-1849 sshd[932]: Received disconnect from 10.30.168.15 port 57662:11: Closed due to user request. [preauth]
Oct  8 05:50:52 prd-ubuntu2204-docker-4c-4g-1849 sshd[932]: Disconnected from invalid user jenkins 10.30.168.15 port 57662 [preauth]
Oct  8 05:50:56 prd-ubuntu2204-docker-4c-4g-1849 sshd[1195]: Invalid user jenkins from 10.30.168.15 port 57672
Oct  8 05:50:56 prd-ubuntu2204-docker-4c-4g-1849 sshd[1195]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct  8 05:50:56 prd-ubuntu2204-docker-4c-4g-1849 sshd[1195]: Received disconnect from 10.30.168.15 port 57672:11: Closed due to user request. [preauth]
Oct  8 05:50:56 prd-ubuntu2204-docker-4c-4g-1849 sshd[1195]: Disconnected from invalid user jenkins 10.30.168.15 port 57672 [preauth]
Oct  8 05:50:59 prd-ubuntu2204-docker-4c-4g-1849 sshd[1299]: Invalid user jenkins from 10.30.168.15 port 57688
Oct  8 05:50:59 prd-ubuntu2204-docker-4c-4g-1849 sshd[1299]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct  8 05:50:59 prd-ubuntu2204-docker-4c-4g-1849 sshd[1299]: Received disconnect from 10.30.168.15 port 57688:11: Closed due to user request. [preauth]
Oct  8 05:50:59 prd-ubuntu2204-docker-4c-4g-1849 sshd[1299]: Disconnected from invalid user jenkins 10.30.168.15 port 57688 [preauth]
Oct  8 05:51:01 prd-ubuntu2204-docker-4c-4g-1849 CRON[1321]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 05:51:01 prd-ubuntu2204-docker-4c-4g-1849 CRON[1321]: pam_unix(cron:session): session closed for user root
Oct  8 05:51:02 prd-ubuntu2204-docker-4c-4g-1849 sshd[1319]: Invalid user jenkins from 10.30.168.15 port 57700
Oct  8 05:51:02 prd-ubuntu2204-docker-4c-4g-1849 sshd[1319]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct  8 05:51:02 prd-ubuntu2204-docker-4c-4g-1849 sshd[1319]: Received disconnect from 10.30.168.15 port 57700:11: Closed due to user request. [preauth]
Oct  8 05:51:02 prd-ubuntu2204-docker-4c-4g-1849 sshd[1319]: Disconnected from invalid user jenkins 10.30.168.15 port 57700 [preauth]
Oct  8 05:51:04 prd-ubuntu2204-docker-4c-4g-1849 sshd[1346]: Invalid user jenkins from 10.30.168.15 port 57704
Oct  8 05:51:04 prd-ubuntu2204-docker-4c-4g-1849 useradd[1353]: new group: name=jenkins, GID=1001
Oct  8 05:51:04 prd-ubuntu2204-docker-4c-4g-1849 useradd[1353]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct  8 05:51:04 prd-ubuntu2204-docker-4c-4g-1849 sshd[1346]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct  8 05:51:04 prd-ubuntu2204-docker-4c-4g-1849 sshd[1346]: Received disconnect from 10.30.168.15 port 57704:11: Closed due to user request. [preauth]
Oct  8 05:51:04 prd-ubuntu2204-docker-4c-4g-1849 sshd[1346]: Disconnected from invalid user jenkins 10.30.168.15 port 57704 [preauth]
Oct  8 05:51:04 prd-ubuntu2204-docker-4c-4g-1849 usermod[1362]: add 'jenkins' to group 'docker'
Oct  8 05:51:04 prd-ubuntu2204-docker-4c-4g-1849 usermod[1362]: add 'jenkins' to shadow group 'docker'
Oct  8 05:51:08 prd-ubuntu2204-docker-4c-4g-1849 sshd[1396]: Accepted publickey for jenkins from 10.30.168.15 port 57720 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct  8 05:51:08 prd-ubuntu2204-docker-4c-4g-1849 sshd[1396]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct  8 05:51:08 prd-ubuntu2204-docker-4c-4g-1849 systemd-logind[722]: New session 2 of user jenkins.
Oct  8 05:51:08 prd-ubuntu2204-docker-4c-4g-1849 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct  8 05:52:01 prd-ubuntu2204-docker-4c-4g-1849 CRON[1824]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 05:52:01 prd-ubuntu2204-docker-4c-4g-1849 CRON[1824]: pam_unix(cron:session): session closed for user root
Oct  8 05:53:01 prd-ubuntu2204-docker-4c-4g-1849 CRON[2172]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct  8 05:53:01 prd-ubuntu2204-docker-4c-4g-1849 CRON[2172]: pam_unix(cron:session): session closed for user root
Oct  8 05:53:08 prd-ubuntu2204-docker-4c-4g-1849 sudo:  jenkins : PWD=/w/workspace/docs-rtd-merge-vanadium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct  8 05:53:08 prd-ubuntu2204-docker-4c-4g-1849 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)