May 31 09:37:15 prd-ubuntu20-04-docker-8c-8g-1999 passwd[754]: password for 'ubuntu' changed by 'root'
May 31 09:37:15 prd-ubuntu20-04-docker-8c-8g-1999 systemd-logind[814]: New seat seat0.
May 31 09:37:15 prd-ubuntu20-04-docker-8c-8g-1999 systemd-logind[814]: Watching system buttons on /dev/input/event0 (Power Button)
May 31 09:37:15 prd-ubuntu20-04-docker-8c-8g-1999 systemd-logind[814]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 31 09:37:15 prd-ubuntu20-04-docker-8c-8g-1999 sshd[855]: Server listening on 0.0.0.0 port 22.
May 31 09:37:15 prd-ubuntu20-04-docker-8c-8g-1999 sshd[855]: Server listening on :: port 22.
May 31 09:37:16 prd-ubuntu20-04-docker-8c-8g-1999 sshd[994]: error: kex_exchange_identification: Connection closed by remote host
May 31 09:37:24 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1028]: Invalid user jenkins from 10.30.120.5 port 46626
May 31 09:37:24 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1028]: Received disconnect from 10.30.120.5 port 46626:11: Closed due to user request. [preauth]
May 31 09:37:24 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1028]: Disconnected from invalid user jenkins 10.30.120.5 port 46626 [preauth]
May 31 09:37:26 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1030]: Invalid user jenkins from 10.30.120.5 port 46634
May 31 09:37:26 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1030]: Received disconnect from 10.30.120.5 port 46634:11: Closed due to user request. [preauth]
May 31 09:37:26 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1030]: Disconnected from invalid user jenkins 10.30.120.5 port 46634 [preauth]
May 31 09:37:29 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1032]: Invalid user jenkins from 10.30.120.5 port 46642
May 31 09:37:29 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1032]: Received disconnect from 10.30.120.5 port 46642:11: Closed due to user request. [preauth]
May 31 09:37:29 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1032]: Disconnected from invalid user jenkins 10.30.120.5 port 46642 [preauth]
May 31 09:37:31 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1034]: Invalid user jenkins from 10.30.120.5 port 46650
May 31 09:37:31 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1034]: Received disconnect from 10.30.120.5 port 46650:11: Closed due to user request. [preauth]
May 31 09:37:31 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1034]: Disconnected from invalid user jenkins 10.30.120.5 port 46650 [preauth]
May 31 09:37:33 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1036]: Invalid user jenkins from 10.30.120.5 port 46654
May 31 09:37:33 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1036]: Received disconnect from 10.30.120.5 port 46654:11: Closed due to user request. [preauth]
May 31 09:37:33 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1036]: Disconnected from invalid user jenkins 10.30.120.5 port 46654 [preauth]
May 31 09:37:35 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1214]: Invalid user jenkins from 10.30.120.5 port 46658
May 31 09:37:35 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1214]: Received disconnect from 10.30.120.5 port 46658:11: Closed due to user request. [preauth]
May 31 09:37:35 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1214]: Disconnected from invalid user jenkins 10.30.120.5 port 46658 [preauth]
May 31 09:37:38 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1247]: Invalid user jenkins from 10.30.120.5 port 46662
May 31 09:37:38 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1247]: Received disconnect from 10.30.120.5 port 46662:11: Closed due to user request. [preauth]
May 31 09:37:38 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1247]: Disconnected from invalid user jenkins 10.30.120.5 port 46662 [preauth]
May 31 09:37:40 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1260]: Invalid user jenkins from 10.30.120.5 port 46666
May 31 09:37:40 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1260]: Received disconnect from 10.30.120.5 port 46666:11: Closed due to user request. [preauth]
May 31 09:37:40 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1260]: Disconnected from invalid user jenkins 10.30.120.5 port 46666 [preauth]
May 31 09:37:42 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1262]: Invalid user jenkins from 10.30.120.5 port 46676
May 31 09:37:42 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1262]: Received disconnect from 10.30.120.5 port 46676:11: Closed due to user request. [preauth]
May 31 09:37:42 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1262]: Disconnected from invalid user jenkins 10.30.120.5 port 46676 [preauth]
May 31 09:37:44 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1278]: Invalid user jenkins from 10.30.120.5 port 46682
May 31 09:37:44 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1278]: Received disconnect from 10.30.120.5 port 46682:11: Closed due to user request. [preauth]
May 31 09:37:44 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1278]: Disconnected from invalid user jenkins 10.30.120.5 port 46682 [preauth]
May 31 09:37:46 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1287]: Invalid user jenkins from 10.30.120.5 port 46688
May 31 09:37:46 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1287]: Received disconnect from 10.30.120.5 port 46688:11: Closed due to user request. [preauth]
May 31 09:37:46 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1287]: Disconnected from invalid user jenkins 10.30.120.5 port 46688 [preauth]
May 31 09:37:48 prd-ubuntu20-04-docker-8c-8g-1999 useradd[1308]: new group: name=jenkins, GID=1001
May 31 09:37:48 prd-ubuntu20-04-docker-8c-8g-1999 useradd[1308]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 31 09:37:48 prd-ubuntu20-04-docker-8c-8g-1999 usermod[1318]: add 'jenkins' to group 'docker'
May 31 09:37:48 prd-ubuntu20-04-docker-8c-8g-1999 usermod[1318]: add 'jenkins' to shadow group 'docker'
May 31 09:37:48 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1359]: Accepted publickey for jenkins from 10.30.120.5 port 46692 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 31 09:37:48 prd-ubuntu20-04-docker-8c-8g-1999 sshd[1359]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 31 09:37:48 prd-ubuntu20-04-docker-8c-8g-1999 systemd-logind[814]: New session 1 of user jenkins.
May 31 09:37:48 prd-ubuntu20-04-docker-8c-8g-1999 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 31 09:38:01 prd-ubuntu20-04-docker-8c-8g-1999 CRON[1626]: pam_unix(cron:session): session opened for user root by (uid=0)
May 31 09:38:01 prd-ubuntu20-04-docker-8c-8g-1999 CRON[1626]: pam_unix(cron:session): session closed for user root