Jun  6 01:03:20 prd-ubuntu20-04-docker-2c-8g-2860 passwd[677]: password for 'ubuntu' changed by 'root'
Jun  6 01:03:20 prd-ubuntu20-04-docker-2c-8g-2860 sshd[756]: Server listening on 0.0.0.0 port 22.
Jun  6 01:03:20 prd-ubuntu20-04-docker-2c-8g-2860 sshd[756]: Server listening on :: port 22.
Jun  6 01:03:21 prd-ubuntu20-04-docker-2c-8g-2860 systemd-logind[715]: New seat seat0.
Jun  6 01:03:21 prd-ubuntu20-04-docker-2c-8g-2860 systemd-logind[715]: Watching system buttons on /dev/input/event0 (Power Button)
Jun  6 01:03:21 prd-ubuntu20-04-docker-2c-8g-2860 systemd-logind[715]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun  6 01:03:24 prd-ubuntu20-04-docker-2c-8g-2860 sshd[909]: error: kex_exchange_identification: Connection closed by remote host
Jun  6 01:03:31 prd-ubuntu20-04-docker-2c-8g-2860 sshd[915]: Invalid user jenkins from 10.30.120.5 port 49678
Jun  6 01:03:31 prd-ubuntu20-04-docker-2c-8g-2860 sshd[915]: Received disconnect from 10.30.120.5 port 49678:11: Closed due to user request. [preauth]
Jun  6 01:03:31 prd-ubuntu20-04-docker-2c-8g-2860 sshd[915]: Disconnected from invalid user jenkins 10.30.120.5 port 49678 [preauth]
Jun  6 01:03:33 prd-ubuntu20-04-docker-2c-8g-2860 sshd[919]: Invalid user jenkins from 10.30.120.5 port 49684
Jun  6 01:03:33 prd-ubuntu20-04-docker-2c-8g-2860 sshd[919]: Received disconnect from 10.30.120.5 port 49684:11: Closed due to user request. [preauth]
Jun  6 01:03:33 prd-ubuntu20-04-docker-2c-8g-2860 sshd[919]: Disconnected from invalid user jenkins 10.30.120.5 port 49684 [preauth]
Jun  6 01:03:35 prd-ubuntu20-04-docker-2c-8g-2860 sshd[921]: Invalid user jenkins from 10.30.120.5 port 49686
Jun  6 01:03:36 prd-ubuntu20-04-docker-2c-8g-2860 sshd[921]: Received disconnect from 10.30.120.5 port 49686:11: Closed due to user request. [preauth]
Jun  6 01:03:36 prd-ubuntu20-04-docker-2c-8g-2860 sshd[921]: Disconnected from invalid user jenkins 10.30.120.5 port 49686 [preauth]
Jun  6 01:03:38 prd-ubuntu20-04-docker-2c-8g-2860 sshd[923]: Invalid user jenkins from 10.30.120.5 port 49688
Jun  6 01:03:38 prd-ubuntu20-04-docker-2c-8g-2860 sshd[923]: Received disconnect from 10.30.120.5 port 49688:11: Closed due to user request. [preauth]
Jun  6 01:03:38 prd-ubuntu20-04-docker-2c-8g-2860 sshd[923]: Disconnected from invalid user jenkins 10.30.120.5 port 49688 [preauth]
Jun  6 01:03:40 prd-ubuntu20-04-docker-2c-8g-2860 sshd[1124]: Invalid user jenkins from 10.30.120.5 port 49690
Jun  6 01:03:40 prd-ubuntu20-04-docker-2c-8g-2860 sshd[1124]: Received disconnect from 10.30.120.5 port 49690:11: Closed due to user request. [preauth]
Jun  6 01:03:40 prd-ubuntu20-04-docker-2c-8g-2860 sshd[1124]: Disconnected from invalid user jenkins 10.30.120.5 port 49690 [preauth]
Jun  6 01:03:42 prd-ubuntu20-04-docker-2c-8g-2860 sshd[1156]: Invalid user jenkins from 10.30.120.5 port 49692
Jun  6 01:03:42 prd-ubuntu20-04-docker-2c-8g-2860 sshd[1156]: Received disconnect from 10.30.120.5 port 49692:11: Closed due to user request. [preauth]
Jun  6 01:03:42 prd-ubuntu20-04-docker-2c-8g-2860 sshd[1156]: Disconnected from invalid user jenkins 10.30.120.5 port 49692 [preauth]
Jun  6 01:03:44 prd-ubuntu20-04-docker-2c-8g-2860 sshd[1173]: Invalid user jenkins from 10.30.120.5 port 49694
Jun  6 01:03:44 prd-ubuntu20-04-docker-2c-8g-2860 useradd[1179]: new group: name=jenkins, GID=1001
Jun  6 01:03:44 prd-ubuntu20-04-docker-2c-8g-2860 useradd[1179]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jun  6 01:03:45 prd-ubuntu20-04-docker-2c-8g-2860 sshd[1173]: Received disconnect from 10.30.120.5 port 49694:11: Closed due to user request. [preauth]
Jun  6 01:03:45 prd-ubuntu20-04-docker-2c-8g-2860 sshd[1173]: Disconnected from invalid user jenkins 10.30.120.5 port 49694 [preauth]
Jun  6 01:03:45 prd-ubuntu20-04-docker-2c-8g-2860 usermod[1189]: add 'jenkins' to group 'docker'
Jun  6 01:03:45 prd-ubuntu20-04-docker-2c-8g-2860 usermod[1189]: add 'jenkins' to shadow group 'docker'
Jun  6 01:03:47 prd-ubuntu20-04-docker-2c-8g-2860 sshd[1235]: Accepted publickey for jenkins from 10.30.120.5 port 49698 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Jun  6 01:03:47 prd-ubuntu20-04-docker-2c-8g-2860 sshd[1235]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun  6 01:03:47 prd-ubuntu20-04-docker-2c-8g-2860 systemd-logind[715]: New session 1 of user jenkins.
Jun  6 01:03:47 prd-ubuntu20-04-docker-2c-8g-2860 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun  6 01:04:02 prd-ubuntu20-04-docker-2c-8g-2860 CRON[1967]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  6 01:04:02 prd-ubuntu20-04-docker-2c-8g-2860 CRON[1967]: pam_unix(cron:session): session closed for user root
Jun  6 01:05:01 prd-ubuntu20-04-docker-2c-8g-2860 CRON[2358]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  6 01:05:01 prd-ubuntu20-04-docker-2c-8g-2860 CRON[2358]: pam_unix(cron:session): session closed for user root
Jun  6 01:06:01 prd-ubuntu20-04-docker-2c-8g-2860 CRON[3177]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun  6 01:06:01 prd-ubuntu20-04-docker-2c-8g-2860 CRON[3177]: pam_unix(cron:session): session closed for user root
Jun  6 01:06:12 prd-ubuntu20-04-docker-2c-8g-2860 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jun  6 01:06:12 prd-ubuntu20-04-docker-2c-8g-2860 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)