May  4 06:03:22 prd-ubuntu20-04-docker-2c-8g-8620 passwd[682]: password for 'ubuntu' changed by 'root'
May  4 06:03:22 prd-ubuntu20-04-docker-2c-8g-8620 sshd[754]: Server listening on 0.0.0.0 port 22.
May  4 06:03:22 prd-ubuntu20-04-docker-2c-8g-8620 sshd[754]: Server listening on :: port 22.
May  4 06:03:22 prd-ubuntu20-04-docker-2c-8g-8620 systemd-logind[718]: New seat seat0.
May  4 06:03:22 prd-ubuntu20-04-docker-2c-8g-8620 systemd-logind[718]: Watching system buttons on /dev/input/event0 (Power Button)
May  4 06:03:22 prd-ubuntu20-04-docker-2c-8g-8620 systemd-logind[718]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May  4 06:03:25 prd-ubuntu20-04-docker-2c-8g-8620 sshd[921]: error: kex_exchange_identification: Connection closed by remote host
May  4 06:03:33 prd-ubuntu20-04-docker-2c-8g-8620 sshd[932]: Invalid user jenkins from 10.30.120.5 port 33676
May  4 06:03:34 prd-ubuntu20-04-docker-2c-8g-8620 sshd[932]: Received disconnect from 10.30.120.5 port 33676:11: Closed due to user request. [preauth]
May  4 06:03:34 prd-ubuntu20-04-docker-2c-8g-8620 sshd[932]: Disconnected from invalid user jenkins 10.30.120.5 port 33676 [preauth]
May  4 06:03:36 prd-ubuntu20-04-docker-2c-8g-8620 sshd[936]: Invalid user jenkins from 10.30.120.5 port 33680
May  4 06:03:36 prd-ubuntu20-04-docker-2c-8g-8620 sshd[936]: Received disconnect from 10.30.120.5 port 33680:11: Closed due to user request. [preauth]
May  4 06:03:36 prd-ubuntu20-04-docker-2c-8g-8620 sshd[936]: Disconnected from invalid user jenkins 10.30.120.5 port 33680 [preauth]
May  4 06:03:38 prd-ubuntu20-04-docker-2c-8g-8620 sshd[938]: Invalid user jenkins from 10.30.120.5 port 33684
May  4 06:03:38 prd-ubuntu20-04-docker-2c-8g-8620 sshd[938]: Received disconnect from 10.30.120.5 port 33684:11: Closed due to user request. [preauth]
May  4 06:03:38 prd-ubuntu20-04-docker-2c-8g-8620 sshd[938]: Disconnected from invalid user jenkins 10.30.120.5 port 33684 [preauth]
May  4 06:03:40 prd-ubuntu20-04-docker-2c-8g-8620 sshd[1023]: Invalid user jenkins from 10.30.120.5 port 33686
May  4 06:03:40 prd-ubuntu20-04-docker-2c-8g-8620 sshd[1023]: Received disconnect from 10.30.120.5 port 33686:11: Closed due to user request. [preauth]
May  4 06:03:40 prd-ubuntu20-04-docker-2c-8g-8620 sshd[1023]: Disconnected from invalid user jenkins 10.30.120.5 port 33686 [preauth]
May  4 06:03:41 prd-ubuntu20-04-docker-2c-8g-8620 sshd[1261]: Invalid user jenkins from 10.30.120.5 port 33688
May  4 06:03:41 prd-ubuntu20-04-docker-2c-8g-8620 sshd[1261]: Received disconnect from 10.30.120.5 port 33688:11: Closed due to user request. [preauth]
May  4 06:03:41 prd-ubuntu20-04-docker-2c-8g-8620 sshd[1261]: Disconnected from invalid user jenkins 10.30.120.5 port 33688 [preauth]
May  4 06:03:44 prd-ubuntu20-04-docker-2c-8g-8620 useradd[1272]: new group: name=jenkins, GID=1001
May  4 06:03:44 prd-ubuntu20-04-docker-2c-8g-8620 useradd[1272]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May  4 06:03:44 prd-ubuntu20-04-docker-2c-8g-8620 sshd[1266]: Invalid user jenkins from 10.30.120.5 port 33690
May  4 06:03:44 prd-ubuntu20-04-docker-2c-8g-8620 usermod[1282]: add 'jenkins' to group 'docker'
May  4 06:03:44 prd-ubuntu20-04-docker-2c-8g-8620 usermod[1282]: add 'jenkins' to shadow group 'docker'
May  4 06:03:44 prd-ubuntu20-04-docker-2c-8g-8620 sshd[1266]: Received disconnect from 10.30.120.5 port 33690:11: Closed due to user request. [preauth]
May  4 06:03:44 prd-ubuntu20-04-docker-2c-8g-8620 sshd[1266]: Disconnected from invalid user jenkins 10.30.120.5 port 33690 [preauth]
May  4 06:03:46 prd-ubuntu20-04-docker-2c-8g-8620 sshd[1317]: Accepted publickey for jenkins from 10.30.120.5 port 33692 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May  4 06:03:46 prd-ubuntu20-04-docker-2c-8g-8620 sshd[1317]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May  4 06:03:46 prd-ubuntu20-04-docker-2c-8g-8620 systemd-logind[718]: New session 1 of user jenkins.
May  4 06:03:46 prd-ubuntu20-04-docker-2c-8g-8620 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May  4 06:04:01 prd-ubuntu20-04-docker-2c-8g-8620 CRON[2036]: pam_unix(cron:session): session opened for user root by (uid=0)
May  4 06:04:01 prd-ubuntu20-04-docker-2c-8g-8620 CRON[2036]: pam_unix(cron:session): session closed for user root
May  4 06:05:01 prd-ubuntu20-04-docker-2c-8g-8620 CRON[2406]: pam_unix(cron:session): session opened for user root by (uid=0)
May  4 06:05:01 prd-ubuntu20-04-docker-2c-8g-8620 CRON[2406]: pam_unix(cron:session): session closed for user root
May  4 06:05:50 prd-ubuntu20-04-docker-2c-8g-8620 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May  4 06:05:50 prd-ubuntu20-04-docker-2c-8g-8620 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)