Dec  1 11:41:11 prd-ubuntu2204-docker-4c-4g-2880 sshd[924]: error: kex_exchange_identification: Connection closed by remote host
Dec  1 11:41:11 prd-ubuntu2204-docker-4c-4g-2880 sshd[924]: Connection closed by 10.30.168.15 port 47592
Dec  1 11:41:17 prd-ubuntu2204-docker-4c-4g-2880 sshd[931]: Invalid user jenkins from 10.30.168.15 port 47596
Dec  1 11:41:17 prd-ubuntu2204-docker-4c-4g-2880 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Dec  1 11:41:17 prd-ubuntu2204-docker-4c-4g-2880 sshd[931]: Received disconnect from 10.30.168.15 port 47596:11: Closed due to user request. [preauth]
Dec  1 11:41:17 prd-ubuntu2204-docker-4c-4g-2880 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 47596 [preauth]
Dec  1 11:41:20 prd-ubuntu2204-docker-4c-4g-2880 sshd[933]: Invalid user jenkins from 10.30.168.15 port 47602
Dec  1 11:41:20 prd-ubuntu2204-docker-4c-4g-2880 sshd[933]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Dec  1 11:41:20 prd-ubuntu2204-docker-4c-4g-2880 sshd[933]: Received disconnect from 10.30.168.15 port 47602:11: Closed due to user request. [preauth]
Dec  1 11:41:20 prd-ubuntu2204-docker-4c-4g-2880 sshd[933]: Disconnected from invalid user jenkins 10.30.168.15 port 47602 [preauth]
Dec  1 11:41:23 prd-ubuntu2204-docker-4c-4g-2880 sshd[935]: Invalid user jenkins from 10.30.168.15 port 47608
Dec  1 11:41:24 prd-ubuntu2204-docker-4c-4g-2880 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Dec  1 11:41:24 prd-ubuntu2204-docker-4c-4g-2880 sshd[935]: Received disconnect from 10.30.168.15 port 47608:11: Closed due to user request. [preauth]
Dec  1 11:41:24 prd-ubuntu2204-docker-4c-4g-2880 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 47608 [preauth]
Dec  1 11:41:27 prd-ubuntu2204-docker-4c-4g-2880 sshd[1205]: Invalid user jenkins from 10.30.168.15 port 47620
Dec  1 11:41:27 prd-ubuntu2204-docker-4c-4g-2880 sshd[1205]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Dec  1 11:41:27 prd-ubuntu2204-docker-4c-4g-2880 sshd[1205]: Received disconnect from 10.30.168.15 port 47620:11: Closed due to user request. [preauth]
Dec  1 11:41:27 prd-ubuntu2204-docker-4c-4g-2880 sshd[1205]: Disconnected from invalid user jenkins 10.30.168.15 port 47620 [preauth]
Dec  1 11:41:30 prd-ubuntu2204-docker-4c-4g-2880 sshd[1316]: Invalid user jenkins from 10.30.168.15 port 47624
Dec  1 11:41:30 prd-ubuntu2204-docker-4c-4g-2880 sshd[1316]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Dec  1 11:41:30 prd-ubuntu2204-docker-4c-4g-2880 sshd[1316]: Received disconnect from 10.30.168.15 port 47624:11: Closed due to user request. [preauth]
Dec  1 11:41:30 prd-ubuntu2204-docker-4c-4g-2880 sshd[1316]: Disconnected from invalid user jenkins 10.30.168.15 port 47624 [preauth]
Dec  1 11:41:33 prd-ubuntu2204-docker-4c-4g-2880 sshd[1318]: Invalid user jenkins from 10.30.168.15 port 47628
Dec  1 11:41:33 prd-ubuntu2204-docker-4c-4g-2880 sshd[1318]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Dec  1 11:41:33 prd-ubuntu2204-docker-4c-4g-2880 sshd[1318]: Received disconnect from 10.30.168.15 port 47628:11: Closed due to user request. [preauth]
Dec  1 11:41:33 prd-ubuntu2204-docker-4c-4g-2880 sshd[1318]: Disconnected from invalid user jenkins 10.30.168.15 port 47628 [preauth]
Dec  1 11:41:34 prd-ubuntu2204-docker-4c-4g-2880 useradd[1347]: new group: name=jenkins, GID=1001
Dec  1 11:41:34 prd-ubuntu2204-docker-4c-4g-2880 useradd[1347]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Dec  1 11:41:34 prd-ubuntu2204-docker-4c-4g-2880 usermod[1356]: add 'jenkins' to group 'docker'
Dec  1 11:41:34 prd-ubuntu2204-docker-4c-4g-2880 usermod[1356]: add 'jenkins' to shadow group 'docker'
Dec  1 11:41:37 prd-ubuntu2204-docker-4c-4g-2880 sshd[1390]: Accepted publickey for jenkins from 10.30.168.15 port 47636 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Dec  1 11:41:37 prd-ubuntu2204-docker-4c-4g-2880 sshd[1390]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Dec  1 11:41:37 prd-ubuntu2204-docker-4c-4g-2880 systemd-logind[725]: New session 1 of user jenkins.
Dec  1 11:41:37 prd-ubuntu2204-docker-4c-4g-2880 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Dec  1 11:42:01 prd-ubuntu2204-docker-4c-4g-2880 CRON[1845]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Dec  1 11:42:01 prd-ubuntu2204-docker-4c-4g-2880 CRON[1845]: pam_unix(cron:session): session closed for user root
Dec  1 11:43:01 prd-ubuntu2204-docker-4c-4g-2880 CRON[2213]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Dec  1 11:43:01 prd-ubuntu2204-docker-4c-4g-2880 CRON[2213]: pam_unix(cron:session): session closed for user root
Dec  1 11:43:30 prd-ubuntu2204-docker-4c-4g-2880 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Dec  1 11:43:30 prd-ubuntu2204-docker-4c-4g-2880 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)