May 26 00:04:11 prd-ubuntu20-04-docker-2c-8g-2227 passwd[683]: password for 'ubuntu' changed by 'root'
May 26 00:04:11 prd-ubuntu20-04-docker-2c-8g-2227 systemd-logind[724]: New seat seat0.
May 26 00:04:11 prd-ubuntu20-04-docker-2c-8g-2227 systemd-logind[724]: Watching system buttons on /dev/input/event0 (Power Button)
May 26 00:04:11 prd-ubuntu20-04-docker-2c-8g-2227 systemd-logind[724]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 26 00:04:12 prd-ubuntu20-04-docker-2c-8g-2227 sshd[769]: Server listening on 0.0.0.0 port 22.
May 26 00:04:12 prd-ubuntu20-04-docker-2c-8g-2227 sshd[769]: Server listening on :: port 22.
May 26 00:04:15 prd-ubuntu20-04-docker-2c-8g-2227 sshd[915]: error: kex_exchange_identification: Connection closed by remote host
May 26 00:04:21 prd-ubuntu20-04-docker-2c-8g-2227 sshd[923]: Invalid user jenkins from 10.30.120.5 port 56436
May 26 00:04:21 prd-ubuntu20-04-docker-2c-8g-2227 sshd[923]: Received disconnect from 10.30.120.5 port 56436:11: Closed due to user request. [preauth]
May 26 00:04:21 prd-ubuntu20-04-docker-2c-8g-2227 sshd[923]: Disconnected from invalid user jenkins 10.30.120.5 port 56436 [preauth]
May 26 00:04:23 prd-ubuntu20-04-docker-2c-8g-2227 sshd[927]: Invalid user jenkins from 10.30.120.5 port 56438
May 26 00:04:23 prd-ubuntu20-04-docker-2c-8g-2227 sshd[927]: Received disconnect from 10.30.120.5 port 56438:11: Closed due to user request. [preauth]
May 26 00:04:23 prd-ubuntu20-04-docker-2c-8g-2227 sshd[927]: Disconnected from invalid user jenkins 10.30.120.5 port 56438 [preauth]
May 26 00:04:25 prd-ubuntu20-04-docker-2c-8g-2227 sshd[929]: Invalid user jenkins from 10.30.120.5 port 56440
May 26 00:04:25 prd-ubuntu20-04-docker-2c-8g-2227 sshd[929]: Received disconnect from 10.30.120.5 port 56440:11: Closed due to user request. [preauth]
May 26 00:04:25 prd-ubuntu20-04-docker-2c-8g-2227 sshd[929]: Disconnected from invalid user jenkins 10.30.120.5 port 56440 [preauth]
May 26 00:04:27 prd-ubuntu20-04-docker-2c-8g-2227 sshd[931]: Invalid user jenkins from 10.30.120.5 port 56442
May 26 00:04:27 prd-ubuntu20-04-docker-2c-8g-2227 sshd[931]: Received disconnect from 10.30.120.5 port 56442:11: Closed due to user request. [preauth]
May 26 00:04:27 prd-ubuntu20-04-docker-2c-8g-2227 sshd[931]: Disconnected from invalid user jenkins 10.30.120.5 port 56442 [preauth]
May 26 00:04:29 prd-ubuntu20-04-docker-2c-8g-2227 sshd[933]: Invalid user jenkins from 10.30.120.5 port 56444
May 26 00:04:30 prd-ubuntu20-04-docker-2c-8g-2227 sshd[933]: Received disconnect from 10.30.120.5 port 56444:11: Closed due to user request. [preauth]
May 26 00:04:30 prd-ubuntu20-04-docker-2c-8g-2227 sshd[933]: Disconnected from invalid user jenkins 10.30.120.5 port 56444 [preauth]
May 26 00:04:32 prd-ubuntu20-04-docker-2c-8g-2227 sshd[1119]: Invalid user jenkins from 10.30.120.5 port 56454
May 26 00:04:32 prd-ubuntu20-04-docker-2c-8g-2227 sshd[1119]: Received disconnect from 10.30.120.5 port 56454:11: Closed due to user request. [preauth]
May 26 00:04:32 prd-ubuntu20-04-docker-2c-8g-2227 sshd[1119]: Disconnected from invalid user jenkins 10.30.120.5 port 56454 [preauth]
May 26 00:04:35 prd-ubuntu20-04-docker-2c-8g-2227 sshd[1159]: Invalid user jenkins from 10.30.120.5 port 56456
May 26 00:04:35 prd-ubuntu20-04-docker-2c-8g-2227 sshd[1159]: Received disconnect from 10.30.120.5 port 56456:11: Closed due to user request. [preauth]
May 26 00:04:35 prd-ubuntu20-04-docker-2c-8g-2227 sshd[1159]: Disconnected from invalid user jenkins 10.30.120.5 port 56456 [preauth]
May 26 00:04:37 prd-ubuntu20-04-docker-2c-8g-2227 sshd[1161]: Invalid user jenkins from 10.30.120.5 port 56458
May 26 00:04:37 prd-ubuntu20-04-docker-2c-8g-2227 sshd[1161]: Received disconnect from 10.30.120.5 port 56458:11: Closed due to user request. [preauth]
May 26 00:04:37 prd-ubuntu20-04-docker-2c-8g-2227 sshd[1161]: Disconnected from invalid user jenkins 10.30.120.5 port 56458 [preauth]
May 26 00:04:39 prd-ubuntu20-04-docker-2c-8g-2227 sshd[1163]: Invalid user jenkins from 10.30.120.5 port 56460
May 26 00:04:39 prd-ubuntu20-04-docker-2c-8g-2227 sshd[1163]: Received disconnect from 10.30.120.5 port 56460:11: Closed due to user request. [preauth]
May 26 00:04:39 prd-ubuntu20-04-docker-2c-8g-2227 sshd[1163]: Disconnected from invalid user jenkins 10.30.120.5 port 56460 [preauth]
May 26 00:04:41 prd-ubuntu20-04-docker-2c-8g-2227 sshd[1177]: Invalid user jenkins from 10.30.120.5 port 56462
May 26 00:04:41 prd-ubuntu20-04-docker-2c-8g-2227 sshd[1177]: Received disconnect from 10.30.120.5 port 56462:11: Closed due to user request. [preauth]
May 26 00:04:41 prd-ubuntu20-04-docker-2c-8g-2227 sshd[1177]: Disconnected from invalid user jenkins 10.30.120.5 port 56462 [preauth]
May 26 00:04:41 prd-ubuntu20-04-docker-2c-8g-2227 useradd[1186]: new group: name=jenkins, GID=1001
May 26 00:04:41 prd-ubuntu20-04-docker-2c-8g-2227 useradd[1186]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 26 00:04:41 prd-ubuntu20-04-docker-2c-8g-2227 usermod[1196]: add 'jenkins' to group 'docker'
May 26 00:04:41 prd-ubuntu20-04-docker-2c-8g-2227 usermod[1196]: add 'jenkins' to shadow group 'docker'
May 26 00:04:43 prd-ubuntu20-04-docker-2c-8g-2227 sshd[1250]: Accepted publickey for jenkins from 10.30.120.5 port 56464 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 26 00:04:43 prd-ubuntu20-04-docker-2c-8g-2227 sshd[1250]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 26 00:04:43 prd-ubuntu20-04-docker-2c-8g-2227 systemd-logind[724]: New session 1 of user jenkins.
May 26 00:04:43 prd-ubuntu20-04-docker-2c-8g-2227 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 26 00:05:02 prd-ubuntu20-04-docker-2c-8g-2227 CRON[1977]: pam_unix(cron:session): session opened for user root by (uid=0)
May 26 00:05:02 prd-ubuntu20-04-docker-2c-8g-2227 CRON[1977]: pam_unix(cron:session): session closed for user root
May 26 00:06:01 prd-ubuntu20-04-docker-2c-8g-2227 CRON[2214]: pam_unix(cron:session): session opened for user root by (uid=0)
May 26 00:06:01 prd-ubuntu20-04-docker-2c-8g-2227 CRON[2214]: pam_unix(cron:session): session closed for user root
May 26 00:07:01 prd-ubuntu20-04-docker-2c-8g-2227 CRON[2950]: pam_unix(cron:session): session opened for user root by (uid=0)
May 26 00:07:01 prd-ubuntu20-04-docker-2c-8g-2227 CRON[2950]: pam_unix(cron:session): session closed for user root
May 26 00:07:18 prd-ubuntu20-04-docker-2c-8g-2227 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/ci-management-openstack-cron ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
May 26 00:07:18 prd-ubuntu20-04-docker-2c-8g-2227 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)