May 31 09:36:46 prd-ubuntu20-04-docker-8c-8g-2001 passwd[753]: password for 'ubuntu' changed by 'root'
May 31 09:36:46 prd-ubuntu20-04-docker-8c-8g-2001 systemd-logind[812]: New seat seat0.
May 31 09:36:46 prd-ubuntu20-04-docker-8c-8g-2001 systemd-logind[812]: Watching system buttons on /dev/input/event0 (Power Button)
May 31 09:36:46 prd-ubuntu20-04-docker-8c-8g-2001 systemd-logind[812]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
May 31 09:36:46 prd-ubuntu20-04-docker-8c-8g-2001 sshd[856]: Server listening on 0.0.0.0 port 22.
May 31 09:36:46 prd-ubuntu20-04-docker-8c-8g-2001 sshd[856]: Server listening on :: port 22.
May 31 09:36:48 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1018]: error: kex_exchange_identification: Connection closed by remote host
May 31 09:36:54 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1029]: Invalid user jenkins from 10.30.120.5 port 42166
May 31 09:36:54 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1029]: Received disconnect from 10.30.120.5 port 42166:11: Closed due to user request. [preauth]
May 31 09:36:54 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1029]: Disconnected from invalid user jenkins 10.30.120.5 port 42166 [preauth]
May 31 09:36:56 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1031]: Invalid user jenkins from 10.30.120.5 port 42180
May 31 09:36:56 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1031]: Received disconnect from 10.30.120.5 port 42180:11: Closed due to user request. [preauth]
May 31 09:36:56 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1031]: Disconnected from invalid user jenkins 10.30.120.5 port 42180 [preauth]
May 31 09:36:58 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1033]: Invalid user jenkins from 10.30.120.5 port 42186
May 31 09:36:58 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1033]: Received disconnect from 10.30.120.5 port 42186:11: Closed due to user request. [preauth]
May 31 09:36:58 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1033]: Disconnected from invalid user jenkins 10.30.120.5 port 42186 [preauth]
May 31 09:37:00 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1035]: Invalid user jenkins from 10.30.120.5 port 42196
May 31 09:37:00 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1035]: Received disconnect from 10.30.120.5 port 42196:11: Closed due to user request. [preauth]
May 31 09:37:00 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1035]: Disconnected from invalid user jenkins 10.30.120.5 port 42196 [preauth]
May 31 09:37:01 prd-ubuntu20-04-docker-8c-8g-2001 CRON[1037]: pam_unix(cron:session): session opened for user root by (uid=0)
May 31 09:37:01 prd-ubuntu20-04-docker-8c-8g-2001 CRON[1037]: pam_unix(cron:session): session closed for user root
May 31 09:37:02 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1046]: Invalid user jenkins from 10.30.120.5 port 42202
May 31 09:37:02 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1046]: Received disconnect from 10.30.120.5 port 42202:11: Closed due to user request. [preauth]
May 31 09:37:02 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1046]: Disconnected from invalid user jenkins 10.30.120.5 port 42202 [preauth]
May 31 09:37:04 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1056]: Invalid user jenkins from 10.30.120.5 port 42212
May 31 09:37:04 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1056]: Received disconnect from 10.30.120.5 port 42212:11: Closed due to user request. [preauth]
May 31 09:37:04 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1056]: Disconnected from invalid user jenkins 10.30.120.5 port 42212 [preauth]
May 31 09:37:07 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1246]: Invalid user jenkins from 10.30.120.5 port 42220
May 31 09:37:07 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1246]: Received disconnect from 10.30.120.5 port 42220:11: Closed due to user request. [preauth]
May 31 09:37:07 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1246]: Disconnected from invalid user jenkins 10.30.120.5 port 42220 [preauth]
May 31 09:37:10 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1252]: Invalid user jenkins from 10.30.120.5 port 42228
May 31 09:37:10 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1252]: Received disconnect from 10.30.120.5 port 42228:11: Closed due to user request. [preauth]
May 31 09:37:10 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1252]: Disconnected from invalid user jenkins 10.30.120.5 port 42228 [preauth]
May 31 09:37:12 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1256]: Invalid user jenkins from 10.30.120.5 port 42240
May 31 09:37:13 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1256]: Received disconnect from 10.30.120.5 port 42240:11: Closed due to user request. [preauth]
May 31 09:37:13 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1256]: Disconnected from invalid user jenkins 10.30.120.5 port 42240 [preauth]
May 31 09:37:14 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1258]: Invalid user jenkins from 10.30.120.5 port 42246
May 31 09:37:14 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1258]: Received disconnect from 10.30.120.5 port 42246:11: Closed due to user request. [preauth]
May 31 09:37:14 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1258]: Disconnected from invalid user jenkins 10.30.120.5 port 42246 [preauth]
May 31 09:37:16 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1260]: Invalid user jenkins from 10.30.120.5 port 42260
May 31 09:37:16 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1260]: Received disconnect from 10.30.120.5 port 42260:11: Closed due to user request. [preauth]
May 31 09:37:16 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1260]: Disconnected from invalid user jenkins 10.30.120.5 port 42260 [preauth]
May 31 09:37:18 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1288]: Invalid user jenkins from 10.30.120.5 port 42264
May 31 09:37:18 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1288]: Received disconnect from 10.30.120.5 port 42264:11: Closed due to user request. [preauth]
May 31 09:37:18 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1288]: Disconnected from invalid user jenkins 10.30.120.5 port 42264 [preauth]
May 31 09:37:19 prd-ubuntu20-04-docker-8c-8g-2001 useradd[1297]: new group: name=jenkins, GID=1001
May 31 09:37:19 prd-ubuntu20-04-docker-8c-8g-2001 useradd[1297]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
May 31 09:37:19 prd-ubuntu20-04-docker-8c-8g-2001 usermod[1307]: add 'jenkins' to group 'docker'
May 31 09:37:19 prd-ubuntu20-04-docker-8c-8g-2001 usermod[1307]: add 'jenkins' to shadow group 'docker'
May 31 09:37:20 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1350]: Accepted publickey for jenkins from 10.30.120.5 port 42268 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
May 31 09:37:20 prd-ubuntu20-04-docker-8c-8g-2001 sshd[1350]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
May 31 09:37:20 prd-ubuntu20-04-docker-8c-8g-2001 systemd-logind[812]: New session 2 of user jenkins.
May 31 09:37:20 prd-ubuntu20-04-docker-8c-8g-2001 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
May 31 09:38:01 prd-ubuntu20-04-docker-8c-8g-2001 CRON[2250]: pam_unix(cron:session): session opened for user root by (uid=0)
May 31 09:38:01 prd-ubuntu20-04-docker-8c-8g-2001 CRON[2250]: pam_unix(cron:session): session closed for user root