May 12 02:33:45 prd-ubuntu20-04-docker-8c-8g-63356 passwd[734]: password for 'ubuntu' changed by 'root'
May 12 02:33:45 prd-ubuntu20-04-docker-8c-8g-63356 sshd[821]: Server listening on 0.0.0.0 port 22.
May 12 02:33:45 prd-ubuntu20-04-docker-8c-8g-63356 sshd[821]: Server listening on :: port 22.
May 12 02:33:45 prd-ubuntu20-04-docker-8c-8g-63356 systemd-logind[797]: Watching system buttons on /dev/input/event0 (Power Button)
May 12 02:33:45 prd-ubuntu20-04-docker-8c-8g-63356 systemd-logind[797]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 12 02:33:45 prd-ubuntu20-04-docker-8c-8g-63356 systemd-logind[797]: New seat seat0.
May 12 02:33:46 prd-ubuntu20-04-docker-8c-8g-63356 sshd[895]: error: kex_exchange_identification: Connection closed by remote host
May 12 02:33:51 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1024]: Invalid user jenkins from 10.30.120.5 port 60380
May 12 02:33:51 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1024]: Received disconnect from 10.30.120.5 port 60380:11: Closed due to user request. [preauth]
May 12 02:33:51 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1024]: Disconnected from invalid user jenkins 10.30.120.5 port 60380 [preauth]
May 12 02:33:53 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1188]: Invalid user jenkins from 10.30.120.5 port 60398
May 12 02:33:53 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1188]: Received disconnect from 10.30.120.5 port 60398:11: Closed due to user request. [preauth]
May 12 02:33:53 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1188]: Disconnected from invalid user jenkins 10.30.120.5 port 60398 [preauth]
May 12 02:33:55 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1317]: Invalid user jenkins from 10.30.120.5 port 60414
May 12 02:33:55 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1317]: Received disconnect from 10.30.120.5 port 60414:11: Closed due to user request. [preauth]
May 12 02:33:55 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1317]: Disconnected from invalid user jenkins 10.30.120.5 port 60414 [preauth]
May 12 02:33:57 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1345]: Invalid user jenkins from 10.30.120.5 port 60426
May 12 02:33:57 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1345]: Received disconnect from 10.30.120.5 port 60426:11: Closed due to user request. [preauth]
May 12 02:33:57 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1345]: Disconnected from invalid user jenkins 10.30.120.5 port 60426 [preauth]
May 12 02:33:59 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1534]: Invalid user jenkins from 10.30.120.5 port 60444
May 12 02:33:59 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1534]: Received disconnect from 10.30.120.5 port 60444:11: Closed due to user request. [preauth]
May 12 02:33:59 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1534]: Disconnected from invalid user jenkins 10.30.120.5 port 60444 [preauth]
May 12 02:33:59 prd-ubuntu20-04-docker-8c-8g-63356 systemd-logind[797]: Watching system buttons on /dev/input/event0 (Power Button)
May 12 02:33:59 prd-ubuntu20-04-docker-8c-8g-63356 systemd-logind[797]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 12 02:34:01 prd-ubuntu20-04-docker-8c-8g-63356 CRON[1586]: pam_unix(cron:session): session opened for user root by (uid=0)
May 12 02:34:01 prd-ubuntu20-04-docker-8c-8g-63356 CRON[1586]: pam_unix(cron:session): session closed for user root
May 12 02:34:01 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1589]: Invalid user jenkins from 10.30.120.5 port 60464
May 12 02:34:01 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1589]: Received disconnect from 10.30.120.5 port 60464:11: Closed due to user request. [preauth]
May 12 02:34:01 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1589]: Disconnected from invalid user jenkins 10.30.120.5 port 60464 [preauth]
May 12 02:34:03 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1596]: Invalid user jenkins from 10.30.120.5 port 60484
May 12 02:34:03 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1596]: Received disconnect from 10.30.120.5 port 60484:11: Closed due to user request. [preauth]
May 12 02:34:03 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1596]: Disconnected from invalid user jenkins 10.30.120.5 port 60484 [preauth]
May 12 02:34:06 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1914]: Invalid user jenkins from 10.30.120.5 port 60494
May 12 02:34:06 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1914]: Received disconnect from 10.30.120.5 port 60494:11: Closed due to user request. [preauth]
May 12 02:34:06 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1914]: Disconnected from invalid user jenkins 10.30.120.5 port 60494 [preauth]
May 12 02:34:08 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1967]: Invalid user jenkins from 10.30.120.5 port 60510
May 12 02:34:09 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1967]: Received disconnect from 10.30.120.5 port 60510:11: Closed due to user request. [preauth]
May 12 02:34:09 prd-ubuntu20-04-docker-8c-8g-63356 sshd[1967]: Disconnected from invalid user jenkins 10.30.120.5 port 60510 [preauth]
May 12 02:34:09 prd-ubuntu20-04-docker-8c-8g-63356 useradd[2061]: new group: name=jenkins, GID=1001
May 12 02:34:09 prd-ubuntu20-04-docker-8c-8g-63356 useradd[2061]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 12 02:34:10 prd-ubuntu20-04-docker-8c-8g-63356 usermod[2071]: add 'jenkins' to group 'docker'
May 12 02:34:10 prd-ubuntu20-04-docker-8c-8g-63356 usermod[2071]: add 'jenkins' to shadow group 'docker'
May 12 02:34:11 prd-ubuntu20-04-docker-8c-8g-63356 sshd[2163]: Accepted publickey for jenkins from 10.30.120.5 port 60526 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 12 02:34:11 prd-ubuntu20-04-docker-8c-8g-63356 sshd[2163]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 12 02:34:11 prd-ubuntu20-04-docker-8c-8g-63356 systemd-logind[797]: New session 2 of user jenkins.
May 12 02:34:11 prd-ubuntu20-04-docker-8c-8g-63356 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)