Feb 12 01:01:19 prd-ubuntu20-04-docker-2c-8g-1923 passwd[681]: password for 'ubuntu' changed by 'root'
Feb 12 01:01:19 prd-ubuntu20-04-docker-2c-8g-1923 sshd[783]: Server listening on 0.0.0.0 port 22.
Feb 12 01:01:19 prd-ubuntu20-04-docker-2c-8g-1923 sshd[783]: Server listening on :: port 22.
Feb 12 01:01:19 prd-ubuntu20-04-docker-2c-8g-1923 systemd-logind[723]: New seat seat0.
Feb 12 01:01:19 prd-ubuntu20-04-docker-2c-8g-1923 systemd-logind[723]: Watching system buttons on /dev/input/event0 (Power Button)
Feb 12 01:01:19 prd-ubuntu20-04-docker-2c-8g-1923 systemd-logind[723]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Feb 12 01:01:22 prd-ubuntu20-04-docker-2c-8g-1923 sshd[921]: error: kex_exchange_identification: Connection closed by remote host
Feb 12 01:01:22 prd-ubuntu20-04-docker-2c-8g-1923 sshd[922]: Invalid user jenkins from 10.30.120.5 port 51400
Feb 12 01:01:22 prd-ubuntu20-04-docker-2c-8g-1923 sshd[922]: Received disconnect from 10.30.120.5 port 51400:11: Closed due to user request. [preauth]
Feb 12 01:01:22 prd-ubuntu20-04-docker-2c-8g-1923 sshd[922]: Disconnected from invalid user jenkins 10.30.120.5 port 51400 [preauth]
Feb 12 01:01:24 prd-ubuntu20-04-docker-2c-8g-1923 sshd[933]: Invalid user jenkins from 10.30.120.5 port 51408
Feb 12 01:01:24 prd-ubuntu20-04-docker-2c-8g-1923 sshd[933]: Received disconnect from 10.30.120.5 port 51408:11: Closed due to user request. [preauth]
Feb 12 01:01:24 prd-ubuntu20-04-docker-2c-8g-1923 sshd[933]: Disconnected from invalid user jenkins 10.30.120.5 port 51408 [preauth]
Feb 12 01:01:26 prd-ubuntu20-04-docker-2c-8g-1923 sshd[935]: Invalid user jenkins from 10.30.120.5 port 51466
Feb 12 01:01:26 prd-ubuntu20-04-docker-2c-8g-1923 sshd[935]: Received disconnect from 10.30.120.5 port 51466:11: Closed due to user request. [preauth]
Feb 12 01:01:26 prd-ubuntu20-04-docker-2c-8g-1923 sshd[935]: Disconnected from invalid user jenkins 10.30.120.5 port 51466 [preauth]
Feb 12 01:01:28 prd-ubuntu20-04-docker-2c-8g-1923 sshd[937]: Invalid user jenkins from 10.30.120.5 port 51468
Feb 12 01:01:29 prd-ubuntu20-04-docker-2c-8g-1923 sshd[937]: Received disconnect from 10.30.120.5 port 51468:11: Closed due to user request. [preauth]
Feb 12 01:01:29 prd-ubuntu20-04-docker-2c-8g-1923 sshd[937]: Disconnected from invalid user jenkins 10.30.120.5 port 51468 [preauth]
Feb 12 01:01:31 prd-ubuntu20-04-docker-2c-8g-1923 sshd[939]: Invalid user jenkins from 10.30.120.5 port 51472
Feb 12 01:01:31 prd-ubuntu20-04-docker-2c-8g-1923 sshd[939]: Received disconnect from 10.30.120.5 port 51472:11: Closed due to user request. [preauth]
Feb 12 01:01:31 prd-ubuntu20-04-docker-2c-8g-1923 sshd[939]: Disconnected from invalid user jenkins 10.30.120.5 port 51472 [preauth]
Feb 12 01:01:33 prd-ubuntu20-04-docker-2c-8g-1923 sshd[941]: Invalid user jenkins from 10.30.120.5 port 51474
Feb 12 01:01:33 prd-ubuntu20-04-docker-2c-8g-1923 sshd[941]: Received disconnect from 10.30.120.5 port 51474:11: Closed due to user request. [preauth]
Feb 12 01:01:33 prd-ubuntu20-04-docker-2c-8g-1923 sshd[941]: Disconnected from invalid user jenkins 10.30.120.5 port 51474 [preauth]
Feb 12 01:01:35 prd-ubuntu20-04-docker-2c-8g-1923 sshd[943]: Invalid user jenkins from 10.30.120.5 port 51476
Feb 12 01:01:35 prd-ubuntu20-04-docker-2c-8g-1923 sshd[943]: Received disconnect from 10.30.120.5 port 51476:11: Closed due to user request. [preauth]
Feb 12 01:01:35 prd-ubuntu20-04-docker-2c-8g-1923 sshd[943]: Disconnected from invalid user jenkins 10.30.120.5 port 51476 [preauth]
Feb 12 01:01:38 prd-ubuntu20-04-docker-2c-8g-1923 sshd[1219]: Invalid user jenkins from 10.30.120.5 port 51478
Feb 12 01:01:38 prd-ubuntu20-04-docker-2c-8g-1923 sshd[1219]: Received disconnect from 10.30.120.5 port 51478:11: Closed due to user request. [preauth]
Feb 12 01:01:38 prd-ubuntu20-04-docker-2c-8g-1923 sshd[1219]: Disconnected from invalid user jenkins 10.30.120.5 port 51478 [preauth]
Feb 12 01:01:40 prd-ubuntu20-04-docker-2c-8g-1923 sshd[1263]: Invalid user jenkins from 10.30.120.5 port 51480
Feb 12 01:01:40 prd-ubuntu20-04-docker-2c-8g-1923 sshd[1263]: Received disconnect from 10.30.120.5 port 51480:11: Closed due to user request. [preauth]
Feb 12 01:01:40 prd-ubuntu20-04-docker-2c-8g-1923 sshd[1263]: Disconnected from invalid user jenkins 10.30.120.5 port 51480 [preauth]
Feb 12 01:01:42 prd-ubuntu20-04-docker-2c-8g-1923 sshd[1267]: Invalid user jenkins from 10.30.120.5 port 51482
Feb 12 01:01:42 prd-ubuntu20-04-docker-2c-8g-1923 sshd[1267]: Received disconnect from 10.30.120.5 port 51482:11: Closed due to user request. [preauth]
Feb 12 01:01:42 prd-ubuntu20-04-docker-2c-8g-1923 sshd[1267]: Disconnected from invalid user jenkins 10.30.120.5 port 51482 [preauth]
Feb 12 01:01:43 prd-ubuntu20-04-docker-2c-8g-1923 useradd[1288]: new group: name=jenkins, GID=1001
Feb 12 01:01:43 prd-ubuntu20-04-docker-2c-8g-1923 useradd[1288]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Feb 12 01:01:43 prd-ubuntu20-04-docker-2c-8g-1923 usermod[1298]: add 'jenkins' to group 'docker'
Feb 12 01:01:43 prd-ubuntu20-04-docker-2c-8g-1923 usermod[1298]: add 'jenkins' to shadow group 'docker'
Feb 12 01:01:44 prd-ubuntu20-04-docker-2c-8g-1923 sshd[1346]: Accepted publickey for jenkins from 10.30.120.5 port 51484 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Feb 12 01:01:44 prd-ubuntu20-04-docker-2c-8g-1923 sshd[1346]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Feb 12 01:01:44 prd-ubuntu20-04-docker-2c-8g-1923 systemd-logind[723]: New session 1 of user jenkins.
Feb 12 01:01:44 prd-ubuntu20-04-docker-2c-8g-1923 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Feb 12 01:02:01 prd-ubuntu20-04-docker-2c-8g-1923 CRON[1906]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 12 01:02:01 prd-ubuntu20-04-docker-2c-8g-1923 CRON[1906]: pam_unix(cron:session): session closed for user root
Feb 12 01:03:01 prd-ubuntu20-04-docker-2c-8g-1923 CRON[2135]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 12 01:03:01 prd-ubuntu20-04-docker-2c-8g-1923 CRON[2135]: pam_unix(cron:session): session closed for user root
Feb 12 01:04:01 prd-ubuntu20-04-docker-2c-8g-1923 CRON[2140]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 12 01:04:01 prd-ubuntu20-04-docker-2c-8g-1923 CRON[2140]: pam_unix(cron:session): session closed for user root
Feb 12 01:05:01 prd-ubuntu20-04-docker-2c-8g-1923 CRON[2408]: pam_unix(cron:session): session opened for user root by (uid=0)
Feb 12 01:05:01 prd-ubuntu20-04-docker-2c-8g-1923 CRON[2408]: pam_unix(cron:session): session closed for user root
Feb 12 01:05:28 prd-ubuntu20-04-docker-2c-8g-1923 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-packer-merge-ubuntu-20.04-arm64-local-docker ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Feb 12 01:05:28 prd-ubuntu20-04-docker-2c-8g-1923 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)