May 25 13:51:02 prd-ubuntu20-04-docker-8c-8g-11255 passwd[758]: password for 'ubuntu' changed by 'root'
May 25 13:51:02 prd-ubuntu20-04-docker-8c-8g-11255 systemd-logind[829]: New seat seat0.
May 25 13:51:02 prd-ubuntu20-04-docker-8c-8g-11255 systemd-logind[829]: Watching system buttons on /dev/input/event0 (Power Button)
May 25 13:51:02 prd-ubuntu20-04-docker-8c-8g-11255 systemd-logind[829]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 25 13:51:02 prd-ubuntu20-04-docker-8c-8g-11255 sshd[891]: Server listening on 0.0.0.0 port 22.
May 25 13:51:02 prd-ubuntu20-04-docker-8c-8g-11255 sshd[891]: Server listening on :: port 22.
May 25 13:51:08 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1057]: error: kex_exchange_identification: Connection closed by remote host
May 25 13:51:12 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1059]: Invalid user jenkins from 10.30.120.5 port 58798
May 25 13:51:12 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1059]: Received disconnect from 10.30.120.5 port 58798:11: Closed due to user request. [preauth]
May 25 13:51:12 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1059]: Disconnected from invalid user jenkins 10.30.120.5 port 58798 [preauth]
May 25 13:51:14 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1063]: Invalid user jenkins from 10.30.120.5 port 58810
May 25 13:51:14 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1063]: Received disconnect from 10.30.120.5 port 58810:11: Closed due to user request. [preauth]
May 25 13:51:14 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1063]: Disconnected from invalid user jenkins 10.30.120.5 port 58810 [preauth]
May 25 13:51:17 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1065]: Invalid user jenkins from 10.30.120.5 port 58816
May 25 13:51:17 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1065]: Received disconnect from 10.30.120.5 port 58816:11: Closed due to user request. [preauth]
May 25 13:51:17 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1065]: Disconnected from invalid user jenkins 10.30.120.5 port 58816 [preauth]
May 25 13:51:19 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1067]: Invalid user jenkins from 10.30.120.5 port 58822
May 25 13:51:19 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1067]: Received disconnect from 10.30.120.5 port 58822:11: Closed due to user request. [preauth]
May 25 13:51:19 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1067]: Disconnected from invalid user jenkins 10.30.120.5 port 58822 [preauth]
May 25 13:51:21 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1069]: Invalid user jenkins from 10.30.120.5 port 58832
May 25 13:51:21 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1069]: Received disconnect from 10.30.120.5 port 58832:11: Closed due to user request. [preauth]
May 25 13:51:21 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1069]: Disconnected from invalid user jenkins 10.30.120.5 port 58832 [preauth]
May 25 13:51:24 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1346]: Invalid user jenkins from 10.30.120.5 port 58840
May 25 13:51:24 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1346]: Received disconnect from 10.30.120.5 port 58840:11: Closed due to user request. [preauth]
May 25 13:51:24 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1346]: Disconnected from invalid user jenkins 10.30.120.5 port 58840 [preauth]
May 25 13:51:26 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1395]: Invalid user jenkins from 10.30.120.5 port 58842
May 25 13:51:26 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1395]: Received disconnect from 10.30.120.5 port 58842:11: Closed due to user request. [preauth]
May 25 13:51:26 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1395]: Disconnected from invalid user jenkins 10.30.120.5 port 58842 [preauth]
May 25 13:51:28 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1399]: Invalid user jenkins from 10.30.120.5 port 58848
May 25 13:51:28 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1399]: Received disconnect from 10.30.120.5 port 58848:11: Closed due to user request. [preauth]
May 25 13:51:28 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1399]: Disconnected from invalid user jenkins 10.30.120.5 port 58848 [preauth]
May 25 13:51:30 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1401]: Invalid user jenkins from 10.30.120.5 port 58852
May 25 13:51:30 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1401]: Received disconnect from 10.30.120.5 port 58852:11: Closed due to user request. [preauth]
May 25 13:51:30 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1401]: Disconnected from invalid user jenkins 10.30.120.5 port 58852 [preauth]
May 25 13:51:32 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1403]: Invalid user jenkins from 10.30.120.5 port 58854
May 25 13:51:32 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1403]: Received disconnect from 10.30.120.5 port 58854:11: Closed due to user request. [preauth]
May 25 13:51:32 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1403]: Disconnected from invalid user jenkins 10.30.120.5 port 58854 [preauth]
May 25 13:51:34 prd-ubuntu20-04-docker-8c-8g-11255 useradd[1422]: new group: name=jenkins, GID=1001
May 25 13:51:34 prd-ubuntu20-04-docker-8c-8g-11255 useradd[1422]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 25 13:51:34 prd-ubuntu20-04-docker-8c-8g-11255 usermod[1432]: add 'jenkins' to group 'docker'
May 25 13:51:34 prd-ubuntu20-04-docker-8c-8g-11255 usermod[1432]: add 'jenkins' to shadow group 'docker'
May 25 13:51:34 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1435]: Received disconnect from 10.30.120.5 port 58860:11: Closed due to user request. [preauth]
May 25 13:51:34 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1435]: Disconnected from authenticating user jenkins 10.30.120.5 port 58860 [preauth]
May 25 13:51:37 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1475]: Accepted publickey for jenkins from 10.30.120.5 port 58864 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 25 13:51:37 prd-ubuntu20-04-docker-8c-8g-11255 sshd[1475]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 25 13:51:37 prd-ubuntu20-04-docker-8c-8g-11255 systemd-logind[829]: New session 1 of user jenkins.
May 25 13:51:37 prd-ubuntu20-04-docker-8c-8g-11255 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 25 13:52:01 prd-ubuntu20-04-docker-8c-8g-11255 CRON[2014]: pam_unix(cron:session): session opened for user root by (uid=0)
May 25 13:52:01 prd-ubuntu20-04-docker-8c-8g-11255 CRON[2014]: pam_unix(cron:session): session closed for user root