May 12 02:33:53 prd-ubuntu20-04-docker-8c-8g-63357 passwd[738]: password for 'ubuntu' changed by 'root'
May 12 02:33:53 prd-ubuntu20-04-docker-8c-8g-63357 systemd-logind[800]: Watching system buttons on /dev/input/event0 (Power Button)
May 12 02:33:53 prd-ubuntu20-04-docker-8c-8g-63357 sshd[823]: Server listening on 0.0.0.0 port 22.
May 12 02:33:53 prd-ubuntu20-04-docker-8c-8g-63357 systemd-logind[800]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 12 02:33:53 prd-ubuntu20-04-docker-8c-8g-63357 sshd[823]: Server listening on :: port 22.
May 12 02:33:53 prd-ubuntu20-04-docker-8c-8g-63357 systemd-logind[800]: New seat seat0.
May 12 02:33:54 prd-ubuntu20-04-docker-8c-8g-63357 sshd[890]: error: kex_exchange_identification: Connection closed by remote host
May 12 02:34:01 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1032]: Invalid user jenkins from 10.30.120.5 port 57576
May 12 02:34:01 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1032]: Received disconnect from 10.30.120.5 port 57576:11: Closed due to user request. [preauth]
May 12 02:34:01 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1032]: Disconnected from invalid user jenkins 10.30.120.5 port 57576 [preauth]
May 12 02:34:01 prd-ubuntu20-04-docker-8c-8g-63357 CRON[1034]: pam_unix(cron:session): session opened for user root by (uid=0)
May 12 02:34:01 prd-ubuntu20-04-docker-8c-8g-63357 CRON[1034]: pam_unix(cron:session): session closed for user root
May 12 02:34:03 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1365]: Invalid user jenkins from 10.30.120.5 port 57598
May 12 02:34:03 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1365]: Received disconnect from 10.30.120.5 port 57598:11: Closed due to user request. [preauth]
May 12 02:34:03 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1365]: Disconnected from invalid user jenkins 10.30.120.5 port 57598 [preauth]
May 12 02:34:05 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1412]: Invalid user jenkins from 10.30.120.5 port 57610
May 12 02:34:05 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1412]: Received disconnect from 10.30.120.5 port 57610:11: Closed due to user request. [preauth]
May 12 02:34:05 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1412]: Disconnected from invalid user jenkins 10.30.120.5 port 57610 [preauth]
May 12 02:34:05 prd-ubuntu20-04-docker-8c-8g-63357 systemd-logind[800]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 12 02:34:06 prd-ubuntu20-04-docker-8c-8g-63357 systemd-logind[800]: Watching system buttons on /dev/input/event0 (Power Button)
May 12 02:34:07 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1598]: Invalid user jenkins from 10.30.120.5 port 57620
May 12 02:34:07 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1598]: Received disconnect from 10.30.120.5 port 57620:11: Closed due to user request. [preauth]
May 12 02:34:07 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1598]: Disconnected from invalid user jenkins 10.30.120.5 port 57620 [preauth]
May 12 02:34:09 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1600]: Invalid user jenkins from 10.30.120.5 port 57638
May 12 02:34:09 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1600]: Received disconnect from 10.30.120.5 port 57638:11: Closed due to user request. [preauth]
May 12 02:34:09 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1600]: Disconnected from invalid user jenkins 10.30.120.5 port 57638 [preauth]
May 12 02:34:12 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1742]: Invalid user jenkins from 10.30.120.5 port 57654
May 12 02:34:12 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1742]: Received disconnect from 10.30.120.5 port 57654:11: Closed due to user request. [preauth]
May 12 02:34:12 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1742]: Disconnected from invalid user jenkins 10.30.120.5 port 57654 [preauth]
May 12 02:34:14 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1994]: Invalid user jenkins from 10.30.120.5 port 57668
May 12 02:34:14 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1994]: Received disconnect from 10.30.120.5 port 57668:11: Closed due to user request. [preauth]
May 12 02:34:14 prd-ubuntu20-04-docker-8c-8g-63357 sshd[1994]: Disconnected from invalid user jenkins 10.30.120.5 port 57668 [preauth]
May 12 02:34:16 prd-ubuntu20-04-docker-8c-8g-63357 sshd[2076]: Invalid user jenkins from 10.30.120.5 port 57678
May 12 02:34:16 prd-ubuntu20-04-docker-8c-8g-63357 sshd[2076]: Received disconnect from 10.30.120.5 port 57678:11: Closed due to user request. [preauth]
May 12 02:34:16 prd-ubuntu20-04-docker-8c-8g-63357 sshd[2076]: Disconnected from invalid user jenkins 10.30.120.5 port 57678 [preauth]
May 12 02:34:16 prd-ubuntu20-04-docker-8c-8g-63357 useradd[2085]: new group: name=jenkins, GID=1001
May 12 02:34:16 prd-ubuntu20-04-docker-8c-8g-63357 useradd[2085]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 12 02:34:16 prd-ubuntu20-04-docker-8c-8g-63357 usermod[2105]: add 'jenkins' to group 'docker'
May 12 02:34:16 prd-ubuntu20-04-docker-8c-8g-63357 usermod[2105]: add 'jenkins' to shadow group 'docker'
May 12 02:34:18 prd-ubuntu20-04-docker-8c-8g-63357 sshd[2382]: Accepted publickey for jenkins from 10.30.120.5 port 57686 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 12 02:34:18 prd-ubuntu20-04-docker-8c-8g-63357 sshd[2382]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 12 02:34:18 prd-ubuntu20-04-docker-8c-8g-63357 systemd-logind[800]: New session 2 of user jenkins.
May 12 02:34:18 prd-ubuntu20-04-docker-8c-8g-63357 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)