Mar  8 06:23:36 prd-ubuntu20-04-docker-8c-8g-5217 passwd[750]: password for 'ubuntu' changed by 'root'
Mar  8 06:23:36 prd-ubuntu20-04-docker-8c-8g-5217 systemd-logind[811]: New seat seat0.
Mar  8 06:23:36 prd-ubuntu20-04-docker-8c-8g-5217 sshd[836]: Server listening on 0.0.0.0 port 22.
Mar  8 06:23:36 prd-ubuntu20-04-docker-8c-8g-5217 systemd-logind[811]: Watching system buttons on /dev/input/event0 (Power Button)
Mar  8 06:23:36 prd-ubuntu20-04-docker-8c-8g-5217 sshd[836]: Server listening on :: port 22.
Mar  8 06:23:36 prd-ubuntu20-04-docker-8c-8g-5217 systemd-logind[811]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar  8 06:23:36 prd-ubuntu20-04-docker-8c-8g-5217 sshd[913]: error: kex_exchange_identification: Connection closed by remote host
Mar  8 06:23:40 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1025]: Invalid user jenkins from 10.30.120.5 port 47840
Mar  8 06:23:40 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1025]: Received disconnect from 10.30.120.5 port 47840:11: Closed due to user request. [preauth]
Mar  8 06:23:40 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1025]: Disconnected from invalid user jenkins 10.30.120.5 port 47840 [preauth]
Mar  8 06:23:42 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1037]: Invalid user jenkins from 10.30.120.5 port 47862
Mar  8 06:23:42 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1037]: Received disconnect from 10.30.120.5 port 47862:11: Closed due to user request. [preauth]
Mar  8 06:23:42 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1037]: Disconnected from invalid user jenkins 10.30.120.5 port 47862 [preauth]
Mar  8 06:23:44 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1039]: Invalid user jenkins from 10.30.120.5 port 47876
Mar  8 06:23:44 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1039]: Received disconnect from 10.30.120.5 port 47876:11: Closed due to user request. [preauth]
Mar  8 06:23:44 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1039]: Disconnected from invalid user jenkins 10.30.120.5 port 47876 [preauth]
Mar  8 06:23:46 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1041]: Invalid user jenkins from 10.30.120.5 port 47892
Mar  8 06:23:46 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1041]: Received disconnect from 10.30.120.5 port 47892:11: Closed due to user request. [preauth]
Mar  8 06:23:46 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1041]: Disconnected from invalid user jenkins 10.30.120.5 port 47892 [preauth]
Mar  8 06:23:48 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1043]: Invalid user jenkins from 10.30.120.5 port 47908
Mar  8 06:23:48 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1043]: Received disconnect from 10.30.120.5 port 47908:11: Closed due to user request. [preauth]
Mar  8 06:23:48 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1043]: Disconnected from invalid user jenkins 10.30.120.5 port 47908 [preauth]
Mar  8 06:23:51 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1045]: Invalid user jenkins from 10.30.120.5 port 47924
Mar  8 06:23:51 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1045]: Received disconnect from 10.30.120.5 port 47924:11: Closed due to user request. [preauth]
Mar  8 06:23:51 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1045]: Disconnected from invalid user jenkins 10.30.120.5 port 47924 [preauth]
Mar  8 06:23:53 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1047]: Invalid user jenkins from 10.30.120.5 port 47936
Mar  8 06:23:53 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1047]: Received disconnect from 10.30.120.5 port 47936:11: Closed due to user request. [preauth]
Mar  8 06:23:53 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1047]: Disconnected from invalid user jenkins 10.30.120.5 port 47936 [preauth]
Mar  8 06:23:56 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1221]: Invalid user jenkins from 10.30.120.5 port 47954
Mar  8 06:23:56 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1221]: Received disconnect from 10.30.120.5 port 47954:11: Closed due to user request. [preauth]
Mar  8 06:23:56 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1221]: Disconnected from invalid user jenkins 10.30.120.5 port 47954 [preauth]
Mar  8 06:23:58 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1261]: Invalid user jenkins from 10.30.120.5 port 47970
Mar  8 06:23:58 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1261]: Received disconnect from 10.30.120.5 port 47970:11: Closed due to user request. [preauth]
Mar  8 06:23:58 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1261]: Disconnected from invalid user jenkins 10.30.120.5 port 47970 [preauth]
Mar  8 06:24:00 prd-ubuntu20-04-docker-8c-8g-5217 useradd[1282]: new group: name=jenkins, GID=1001
Mar  8 06:24:00 prd-ubuntu20-04-docker-8c-8g-5217 useradd[1282]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Mar  8 06:24:00 prd-ubuntu20-04-docker-8c-8g-5217 usermod[1292]: add 'jenkins' to group 'docker'
Mar  8 06:24:00 prd-ubuntu20-04-docker-8c-8g-5217 usermod[1292]: add 'jenkins' to shadow group 'docker'
Mar  8 06:24:00 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1305]: Received disconnect from 10.30.120.5 port 47988:11: Closed due to user request. [preauth]
Mar  8 06:24:00 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1305]: Disconnected from authenticating user jenkins 10.30.120.5 port 47988 [preauth]
Mar  8 06:24:02 prd-ubuntu20-04-docker-8c-8g-5217 CRON[1339]: pam_unix(cron:session): session opened for user root by (uid=0)
Mar  8 06:24:02 prd-ubuntu20-04-docker-8c-8g-5217 CRON[1339]: pam_unix(cron:session): session closed for user root
Mar  8 06:24:02 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1342]: Accepted publickey for jenkins from 10.30.120.5 port 48000 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Mar  8 06:24:02 prd-ubuntu20-04-docker-8c-8g-5217 sshd[1342]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Mar  8 06:24:02 prd-ubuntu20-04-docker-8c-8g-5217 systemd-logind[811]: New session 2 of user jenkins.
Mar  8 06:24:02 prd-ubuntu20-04-docker-8c-8g-5217 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)