May 27 02:32:23 prd-ubuntu20-04-docker-8c-8g-11539 passwd[752]: password for 'ubuntu' changed by 'root'
May 27 02:32:24 prd-ubuntu20-04-docker-8c-8g-11539 sshd[845]: Server listening on 0.0.0.0 port 22.
May 27 02:32:24 prd-ubuntu20-04-docker-8c-8g-11539 sshd[845]: Server listening on :: port 22.
May 27 02:32:24 prd-ubuntu20-04-docker-8c-8g-11539 systemd-logind[821]: New seat seat0.
May 27 02:32:24 prd-ubuntu20-04-docker-8c-8g-11539 systemd-logind[821]: Watching system buttons on /dev/input/event0 (Power Button)
May 27 02:32:24 prd-ubuntu20-04-docker-8c-8g-11539 systemd-logind[821]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 27 02:32:26 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1032]: error: kex_exchange_identification: Connection closed by remote host
May 27 02:32:33 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1043]: Invalid user jenkins from 10.30.120.5 port 53744
May 27 02:32:33 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1043]: Received disconnect from 10.30.120.5 port 53744:11: Closed due to user request. [preauth]
May 27 02:32:33 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1043]: Disconnected from invalid user jenkins 10.30.120.5 port 53744 [preauth]
May 27 02:32:35 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1045]: Invalid user jenkins from 10.30.120.5 port 53748
May 27 02:32:35 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1045]: Received disconnect from 10.30.120.5 port 53748:11: Closed due to user request. [preauth]
May 27 02:32:35 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1045]: Disconnected from invalid user jenkins 10.30.120.5 port 53748 [preauth]
May 27 02:32:37 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1047]: Invalid user jenkins from 10.30.120.5 port 53750
May 27 02:32:37 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1047]: Received disconnect from 10.30.120.5 port 53750:11: Closed due to user request. [preauth]
May 27 02:32:37 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1047]: Disconnected from invalid user jenkins 10.30.120.5 port 53750 [preauth]
May 27 02:32:39 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1049]: Invalid user jenkins from 10.30.120.5 port 53752
May 27 02:32:40 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1049]: Received disconnect from 10.30.120.5 port 53752:11: Closed due to user request. [preauth]
May 27 02:32:40 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1049]: Disconnected from invalid user jenkins 10.30.120.5 port 53752 [preauth]
May 27 02:32:42 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1051]: Invalid user jenkins from 10.30.120.5 port 53754
May 27 02:32:42 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1051]: Received disconnect from 10.30.120.5 port 53754:11: Closed due to user request. [preauth]
May 27 02:32:42 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1051]: Disconnected from invalid user jenkins 10.30.120.5 port 53754 [preauth]
May 27 02:32:44 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1351]: Invalid user jenkins from 10.30.120.5 port 53760
May 27 02:32:44 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1351]: Received disconnect from 10.30.120.5 port 53760:11: Closed due to user request. [preauth]
May 27 02:32:44 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1351]: Disconnected from invalid user jenkins 10.30.120.5 port 53760 [preauth]
May 27 02:32:46 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1369]: Invalid user jenkins from 10.30.120.5 port 53762
May 27 02:32:46 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1369]: Received disconnect from 10.30.120.5 port 53762:11: Closed due to user request. [preauth]
May 27 02:32:46 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1369]: Disconnected from invalid user jenkins 10.30.120.5 port 53762 [preauth]
May 27 02:32:48 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1380]: Invalid user jenkins from 10.30.120.5 port 53764
May 27 02:32:48 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1380]: Received disconnect from 10.30.120.5 port 53764:11: Closed due to user request. [preauth]
May 27 02:32:48 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1380]: Disconnected from invalid user jenkins 10.30.120.5 port 53764 [preauth]
May 27 02:32:50 prd-ubuntu20-04-docker-8c-8g-11539 useradd[1387]: new group: name=jenkins, GID=1001
May 27 02:32:50 prd-ubuntu20-04-docker-8c-8g-11539 useradd[1387]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 27 02:32:50 prd-ubuntu20-04-docker-8c-8g-11539 usermod[1397]: add 'jenkins' to group 'docker'
May 27 02:32:50 prd-ubuntu20-04-docker-8c-8g-11539 usermod[1397]: add 'jenkins' to shadow group 'docker'
May 27 02:32:50 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1410]: Received disconnect from 10.30.120.5 port 53768:11: Closed due to user request. [preauth]
May 27 02:32:50 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1410]: Disconnected from authenticating user jenkins 10.30.120.5 port 53768 [preauth]
May 27 02:32:52 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1434]: Accepted publickey for jenkins from 10.30.120.5 port 53770 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 27 02:32:52 prd-ubuntu20-04-docker-8c-8g-11539 sshd[1434]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 27 02:32:52 prd-ubuntu20-04-docker-8c-8g-11539 systemd-logind[821]: New session 1 of user jenkins.
May 27 02:32:52 prd-ubuntu20-04-docker-8c-8g-11539 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 27 02:33:01 prd-ubuntu20-04-docker-8c-8g-11539 CRON[1683]: pam_unix(cron:session): session opened for user root by (uid=0)
May 27 02:33:01 prd-ubuntu20-04-docker-8c-8g-11539 CRON[1683]: pam_unix(cron:session): session closed for user root