May 18 06:16:00 prd-ubuntu20-04-docker-8c-8g-64004 passwd[739]: password for 'ubuntu' changed by 'root'
May 18 06:16:00 prd-ubuntu20-04-docker-8c-8g-64004 sshd[811]: Server listening on 0.0.0.0 port 22.
May 18 06:16:00 prd-ubuntu20-04-docker-8c-8g-64004 sshd[811]: Server listening on :: port 22.
May 18 06:16:00 prd-ubuntu20-04-docker-8c-8g-64004 systemd-logind[799]: Watching system buttons on /dev/input/event0 (Power Button)
May 18 06:16:00 prd-ubuntu20-04-docker-8c-8g-64004 systemd-logind[799]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 18 06:16:00 prd-ubuntu20-04-docker-8c-8g-64004 systemd-logind[799]: New seat seat0.
May 18 06:16:02 prd-ubuntu20-04-docker-8c-8g-64004 sshd[906]: error: kex_exchange_identification: Connection closed by remote host
May 18 06:16:11 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1028]: Invalid user jenkins from 10.30.120.5 port 42614
May 18 06:16:11 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1028]: Received disconnect from 10.30.120.5 port 42614:11: Closed due to user request. [preauth]
May 18 06:16:11 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1028]: Disconnected from invalid user jenkins 10.30.120.5 port 42614 [preauth]
May 18 06:16:13 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1031]: Invalid user jenkins from 10.30.120.5 port 42628
May 18 06:16:13 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1031]: Received disconnect from 10.30.120.5 port 42628:11: Closed due to user request. [preauth]
May 18 06:16:13 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1031]: Disconnected from invalid user jenkins 10.30.120.5 port 42628 [preauth]
May 18 06:16:15 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1365]: Invalid user jenkins from 10.30.120.5 port 42636
May 18 06:16:15 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1365]: Received disconnect from 10.30.120.5 port 42636:11: Closed due to user request. [preauth]
May 18 06:16:15 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1365]: Disconnected from invalid user jenkins 10.30.120.5 port 42636 [preauth]
May 18 06:16:17 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1502]: Invalid user jenkins from 10.30.120.5 port 42646
May 18 06:16:17 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1502]: Received disconnect from 10.30.120.5 port 42646:11: Closed due to user request. [preauth]
May 18 06:16:17 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1502]: Disconnected from invalid user jenkins 10.30.120.5 port 42646 [preauth]
May 18 06:16:17 prd-ubuntu20-04-docker-8c-8g-64004 systemd-logind[799]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 18 06:16:17 prd-ubuntu20-04-docker-8c-8g-64004 systemd-logind[799]: Watching system buttons on /dev/input/event0 (Power Button)
May 18 06:16:19 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1591]: Invalid user jenkins from 10.30.120.5 port 42656
May 18 06:16:19 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1591]: Received disconnect from 10.30.120.5 port 42656:11: Closed due to user request. [preauth]
May 18 06:16:19 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1591]: Disconnected from invalid user jenkins 10.30.120.5 port 42656 [preauth]
May 18 06:16:22 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1774]: Invalid user jenkins from 10.30.120.5 port 42668
May 18 06:16:22 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1774]: Received disconnect from 10.30.120.5 port 42668:11: Closed due to user request. [preauth]
May 18 06:16:22 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1774]: Disconnected from invalid user jenkins 10.30.120.5 port 42668 [preauth]
May 18 06:16:24 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1794]: Invalid user jenkins from 10.30.120.5 port 42674
May 18 06:16:24 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1794]: Received disconnect from 10.30.120.5 port 42674:11: Closed due to user request. [preauth]
May 18 06:16:24 prd-ubuntu20-04-docker-8c-8g-64004 sshd[1794]: Disconnected from invalid user jenkins 10.30.120.5 port 42674 [preauth]
May 18 06:16:25 prd-ubuntu20-04-docker-8c-8g-64004 useradd[1815]: new group: name=jenkins, GID=1001
May 18 06:16:25 prd-ubuntu20-04-docker-8c-8g-64004 useradd[1815]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 18 06:16:25 prd-ubuntu20-04-docker-8c-8g-64004 usermod[1825]: add 'jenkins' to group 'docker'
May 18 06:16:25 prd-ubuntu20-04-docker-8c-8g-64004 usermod[1825]: add 'jenkins' to shadow group 'docker'
May 18 06:16:26 prd-ubuntu20-04-docker-8c-8g-64004 sshd[2011]: Accepted publickey for jenkins from 10.30.120.5 port 42682 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 18 06:16:26 prd-ubuntu20-04-docker-8c-8g-64004 sshd[2011]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 18 06:16:26 prd-ubuntu20-04-docker-8c-8g-64004 systemd-logind[799]: New session 1 of user jenkins.
May 18 06:16:26 prd-ubuntu20-04-docker-8c-8g-64004 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)