Oct  2 05:57:54 prd-ubuntu20-04-docker-8c-8g-10637 passwd[762]: password for 'ubuntu' changed by 'root'
Oct  2 05:57:54 prd-ubuntu20-04-docker-8c-8g-10637 systemd-logind[829]: New seat seat0.
Oct  2 05:57:54 prd-ubuntu20-04-docker-8c-8g-10637 sshd[874]: Server listening on 0.0.0.0 port 22.
Oct  2 05:57:54 prd-ubuntu20-04-docker-8c-8g-10637 sshd[874]: Server listening on :: port 22.
Oct  2 05:57:54 prd-ubuntu20-04-docker-8c-8g-10637 systemd-logind[829]: Watching system buttons on /dev/input/event0 (Power Button)
Oct  2 05:57:54 prd-ubuntu20-04-docker-8c-8g-10637 systemd-logind[829]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct  2 05:57:58 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1046]: error: kex_exchange_identification: Connection closed by remote host
Oct  2 05:58:01 prd-ubuntu20-04-docker-8c-8g-10637 CRON[1058]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct  2 05:58:01 prd-ubuntu20-04-docker-8c-8g-10637 CRON[1058]: pam_unix(cron:session): session closed for user root
Oct  2 05:58:02 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1061]: Invalid user jenkins from 10.30.120.5 port 54282
Oct  2 05:58:02 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1061]: Received disconnect from 10.30.120.5 port 54282:11: Closed due to user request. [preauth]
Oct  2 05:58:02 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1061]: Disconnected from invalid user jenkins 10.30.120.5 port 54282 [preauth]
Oct  2 05:58:04 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1063]: Invalid user jenkins from 10.30.120.5 port 54306
Oct  2 05:58:04 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1063]: Received disconnect from 10.30.120.5 port 54306:11: Closed due to user request. [preauth]
Oct  2 05:58:04 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1063]: Disconnected from invalid user jenkins 10.30.120.5 port 54306 [preauth]
Oct  2 05:58:06 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1065]: Invalid user jenkins from 10.30.120.5 port 54322
Oct  2 05:58:06 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1065]: Received disconnect from 10.30.120.5 port 54322:11: Closed due to user request. [preauth]
Oct  2 05:58:06 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1065]: Disconnected from invalid user jenkins 10.30.120.5 port 54322 [preauth]
Oct  2 05:58:08 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1067]: Invalid user jenkins from 10.30.120.5 port 54336
Oct  2 05:58:08 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1067]: Received disconnect from 10.30.120.5 port 54336:11: Closed due to user request. [preauth]
Oct  2 05:58:08 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1067]: Disconnected from invalid user jenkins 10.30.120.5 port 54336 [preauth]
Oct  2 05:58:11 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1069]: Invalid user jenkins from 10.30.120.5 port 54358
Oct  2 05:58:11 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1069]: Received disconnect from 10.30.120.5 port 54358:11: Closed due to user request. [preauth]
Oct  2 05:58:11 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1069]: Disconnected from invalid user jenkins 10.30.120.5 port 54358 [preauth]
Oct  2 05:58:13 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1336]: Invalid user jenkins from 10.30.120.5 port 54376
Oct  2 05:58:13 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1336]: Received disconnect from 10.30.120.5 port 54376:11: Closed due to user request. [preauth]
Oct  2 05:58:13 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1336]: Disconnected from invalid user jenkins 10.30.120.5 port 54376 [preauth]
Oct  2 05:58:15 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1385]: Invalid user jenkins from 10.30.120.5 port 54390
Oct  2 05:58:15 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1385]: Received disconnect from 10.30.120.5 port 54390:11: Closed due to user request. [preauth]
Oct  2 05:58:15 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1385]: Disconnected from invalid user jenkins 10.30.120.5 port 54390 [preauth]
Oct  2 05:58:17 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1389]: Invalid user jenkins from 10.30.120.5 port 54396
Oct  2 05:58:17 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1389]: Received disconnect from 10.30.120.5 port 54396:11: Closed due to user request. [preauth]
Oct  2 05:58:17 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1389]: Disconnected from invalid user jenkins 10.30.120.5 port 54396 [preauth]
Oct  2 05:58:18 prd-ubuntu20-04-docker-8c-8g-10637 useradd[1420]: new group: name=jenkins, GID=1001
Oct  2 05:58:18 prd-ubuntu20-04-docker-8c-8g-10637 useradd[1420]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct  2 05:58:18 prd-ubuntu20-04-docker-8c-8g-10637 usermod[1430]: add 'jenkins' to group 'docker'
Oct  2 05:58:18 prd-ubuntu20-04-docker-8c-8g-10637 usermod[1430]: add 'jenkins' to shadow group 'docker'
Oct  2 05:58:19 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1465]: Accepted publickey for jenkins from 10.30.120.5 port 54406 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Oct  2 05:58:19 prd-ubuntu20-04-docker-8c-8g-10637 sshd[1465]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct  2 05:58:19 prd-ubuntu20-04-docker-8c-8g-10637 systemd-logind[829]: New session 2 of user jenkins.
Oct  2 05:58:19 prd-ubuntu20-04-docker-8c-8g-10637 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)