May 29 02:30:31 prd-ubuntu20-04-docker-8c-8g-11774 passwd[760]: password for 'ubuntu' changed by 'root'
May 29 02:30:31 prd-ubuntu20-04-docker-8c-8g-11774 systemd-logind[823]: New seat seat0.
May 29 02:30:31 prd-ubuntu20-04-docker-8c-8g-11774 systemd-logind[823]: Watching system buttons on /dev/input/event0 (Power Button)
May 29 02:30:31 prd-ubuntu20-04-docker-8c-8g-11774 systemd-logind[823]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 29 02:30:31 prd-ubuntu20-04-docker-8c-8g-11774 sshd[872]: Server listening on 0.0.0.0 port 22.
May 29 02:30:31 prd-ubuntu20-04-docker-8c-8g-11774 sshd[872]: Server listening on :: port 22.
May 29 02:30:33 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1037]: error: kex_exchange_identification: Connection closed by remote host
May 29 02:30:43 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1050]: Invalid user jenkins from 10.30.120.5 port 42484
May 29 02:30:43 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1050]: Received disconnect from 10.30.120.5 port 42484:11: Closed due to user request. [preauth]
May 29 02:30:43 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1050]: Disconnected from invalid user jenkins 10.30.120.5 port 42484 [preauth]
May 29 02:30:45 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1054]: Invalid user jenkins from 10.30.120.5 port 42488
May 29 02:30:45 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1054]: Received disconnect from 10.30.120.5 port 42488:11: Closed due to user request. [preauth]
May 29 02:30:45 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1054]: Disconnected from invalid user jenkins 10.30.120.5 port 42488 [preauth]
May 29 02:30:47 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1056]: Invalid user jenkins from 10.30.120.5 port 42490
May 29 02:30:47 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1056]: Received disconnect from 10.30.120.5 port 42490:11: Closed due to user request. [preauth]
May 29 02:30:47 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1056]: Disconnected from invalid user jenkins 10.30.120.5 port 42490 [preauth]
May 29 02:30:49 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1327]: Invalid user jenkins from 10.30.120.5 port 42494
May 29 02:30:49 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1327]: Received disconnect from 10.30.120.5 port 42494:11: Closed due to user request. [preauth]
May 29 02:30:49 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1327]: Disconnected from invalid user jenkins 10.30.120.5 port 42494 [preauth]
May 29 02:30:51 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1376]: Invalid user jenkins from 10.30.120.5 port 42496
May 29 02:30:51 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1376]: Received disconnect from 10.30.120.5 port 42496:11: Closed due to user request. [preauth]
May 29 02:30:51 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1376]: Disconnected from invalid user jenkins 10.30.120.5 port 42496 [preauth]
May 29 02:30:53 prd-ubuntu20-04-docker-8c-8g-11774 useradd[1385]: new group: name=jenkins, GID=1001
May 29 02:30:53 prd-ubuntu20-04-docker-8c-8g-11774 useradd[1385]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 29 02:30:53 prd-ubuntu20-04-docker-8c-8g-11774 usermod[1395]: add 'jenkins' to group 'docker'
May 29 02:30:53 prd-ubuntu20-04-docker-8c-8g-11774 usermod[1395]: add 'jenkins' to shadow group 'docker'
May 29 02:30:54 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1420]: Accepted publickey for jenkins from 10.30.120.5 port 42498 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 29 02:30:54 prd-ubuntu20-04-docker-8c-8g-11774 sshd[1420]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 29 02:30:54 prd-ubuntu20-04-docker-8c-8g-11774 systemd-logind[823]: New session 1 of user jenkins.
May 29 02:30:54 prd-ubuntu20-04-docker-8c-8g-11774 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 29 02:31:01 prd-ubuntu20-04-docker-8c-8g-11774 CRON[1641]: pam_unix(cron:session): session opened for user root by (uid=0)
May 29 02:31:01 prd-ubuntu20-04-docker-8c-8g-11774 CRON[1641]: pam_unix(cron:session): session closed for user root