Dec  1 04:01:36 prd-ubuntu20-04-docker-8c-8g-774246 passwd[757]: password for 'ubuntu' changed by 'root'
Dec  1 04:01:36 prd-ubuntu20-04-docker-8c-8g-774246 sshd[861]: Server listening on 0.0.0.0 port 22.
Dec  1 04:01:36 prd-ubuntu20-04-docker-8c-8g-774246 sshd[861]: Server listening on :: port 22.
Dec  1 04:01:36 prd-ubuntu20-04-docker-8c-8g-774246 systemd-logind[826]: New seat seat0.
Dec  1 04:01:36 prd-ubuntu20-04-docker-8c-8g-774246 systemd-logind[826]: Watching system buttons on /dev/input/event0 (Power Button)
Dec  1 04:01:36 prd-ubuntu20-04-docker-8c-8g-774246 systemd-logind[826]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec  1 04:01:37 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1030]: error: kex_exchange_identification: Connection closed by remote host
Dec  1 04:01:41 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1055]: Invalid user jenkins from 10.30.120.5 port 53760
Dec  1 04:01:42 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1055]: Received disconnect from 10.30.120.5 port 53760:11: Closed due to user request. [preauth]
Dec  1 04:01:42 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1055]: Disconnected from invalid user jenkins 10.30.120.5 port 53760 [preauth]
Dec  1 04:01:44 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1057]: Invalid user jenkins from 10.30.120.5 port 53762
Dec  1 04:01:44 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1057]: Received disconnect from 10.30.120.5 port 53762:11: Closed due to user request. [preauth]
Dec  1 04:01:44 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1057]: Disconnected from invalid user jenkins 10.30.120.5 port 53762 [preauth]
Dec  1 04:01:46 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1060]: Invalid user jenkins from 10.30.120.5 port 53764
Dec  1 04:01:46 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1060]: Received disconnect from 10.30.120.5 port 53764:11: Closed due to user request. [preauth]
Dec  1 04:01:46 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1060]: Disconnected from invalid user jenkins 10.30.120.5 port 53764 [preauth]
Dec  1 04:01:48 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1062]: Invalid user jenkins from 10.30.120.5 port 53770
Dec  1 04:01:48 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1062]: Received disconnect from 10.30.120.5 port 53770:11: Closed due to user request. [preauth]
Dec  1 04:01:48 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1062]: Disconnected from invalid user jenkins 10.30.120.5 port 53770 [preauth]
Dec  1 04:01:50 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1064]: Invalid user jenkins from 10.30.120.5 port 53774
Dec  1 04:01:50 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1064]: Received disconnect from 10.30.120.5 port 53774:11: Closed due to user request. [preauth]
Dec  1 04:01:50 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1064]: Disconnected from invalid user jenkins 10.30.120.5 port 53774 [preauth]
Dec  1 04:01:52 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1066]: Invalid user jenkins from 10.30.120.5 port 53776
Dec  1 04:01:52 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1066]: Received disconnect from 10.30.120.5 port 53776:11: Closed due to user request. [preauth]
Dec  1 04:01:52 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1066]: Disconnected from invalid user jenkins 10.30.120.5 port 53776 [preauth]
Dec  1 04:01:54 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1341]: Invalid user jenkins from 10.30.120.5 port 53778
Dec  1 04:01:54 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1341]: Received disconnect from 10.30.120.5 port 53778:11: Closed due to user request. [preauth]
Dec  1 04:01:54 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1341]: Disconnected from invalid user jenkins 10.30.120.5 port 53778 [preauth]
Dec  1 04:01:57 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1385]: Invalid user jenkins from 10.30.120.5 port 53782
Dec  1 04:01:57 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1385]: Received disconnect from 10.30.120.5 port 53782:11: Closed due to user request. [preauth]
Dec  1 04:01:57 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1385]: Disconnected from invalid user jenkins 10.30.120.5 port 53782 [preauth]
Dec  1 04:01:59 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1389]: Invalid user jenkins from 10.30.120.5 port 53784
Dec  1 04:01:59 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1389]: Received disconnect from 10.30.120.5 port 53784:11: Closed due to user request. [preauth]
Dec  1 04:01:59 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1389]: Disconnected from invalid user jenkins 10.30.120.5 port 53784 [preauth]
Dec  1 04:02:00 prd-ubuntu20-04-docker-8c-8g-774246 useradd[1410]: new group: name=jenkins, GID=1001
Dec  1 04:02:00 prd-ubuntu20-04-docker-8c-8g-774246 useradd[1410]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Dec  1 04:02:00 prd-ubuntu20-04-docker-8c-8g-774246 usermod[1420]: add 'jenkins' to group 'docker'
Dec  1 04:02:00 prd-ubuntu20-04-docker-8c-8g-774246 usermod[1420]: add 'jenkins' to shadow group 'docker'
Dec  1 04:02:01 prd-ubuntu20-04-docker-8c-8g-774246 CRON[1464]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  1 04:02:01 prd-ubuntu20-04-docker-8c-8g-774246 CRON[1464]: pam_unix(cron:session): session closed for user root
Dec  1 04:02:01 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1467]: Accepted publickey for jenkins from 10.30.120.5 port 53786 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Dec  1 04:02:01 prd-ubuntu20-04-docker-8c-8g-774246 sshd[1467]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec  1 04:02:01 prd-ubuntu20-04-docker-8c-8g-774246 systemd-logind[826]: New session 2 of user jenkins.
Dec  1 04:02:01 prd-ubuntu20-04-docker-8c-8g-774246 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec  1 04:03:01 prd-ubuntu20-04-docker-8c-8g-774246 CRON[3386]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  1 04:03:01 prd-ubuntu20-04-docker-8c-8g-774246 CRON[3386]: pam_unix(cron:session): session closed for user root
Dec  1 04:04:01 prd-ubuntu20-04-docker-8c-8g-774246 CRON[4326]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  1 04:04:01 prd-ubuntu20-04-docker-8c-8g-774246 CRON[4326]: pam_unix(cron:session): session closed for user root
Dec  1 04:05:01 prd-ubuntu20-04-docker-8c-8g-774246 CRON[4332]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  1 04:05:01 prd-ubuntu20-04-docker-8c-8g-774246 CRON[4332]: pam_unix(cron:session): session closed for user root
Dec  1 04:06:01 prd-ubuntu20-04-docker-8c-8g-774246 CRON[4339]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  1 04:06:01 prd-ubuntu20-04-docker-8c-8g-774246 CRON[4339]: pam_unix(cron:session): session closed for user root
Dec  1 04:07:01 prd-ubuntu20-04-docker-8c-8g-774246 CRON[4886]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  1 04:07:01 prd-ubuntu20-04-docker-8c-8g-774246 CRON[4886]: pam_unix(cron:session): session closed for user root
Dec  1 04:08:01 prd-ubuntu20-04-docker-8c-8g-774246 CRON[4902]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec  1 04:08:01 prd-ubuntu20-04-docker-8c-8g-774246 CRON[4902]: pam_unix(cron:session): session closed for user root