Oct 20 01:28:27 snd-ubuntu20-04-docker-8c-8g-4692 passwd[760]: password for 'ubuntu' changed by 'root'
Oct 20 01:28:27 snd-ubuntu20-04-docker-8c-8g-4692 systemd-logind[847]: New seat seat0.
Oct 20 01:28:27 snd-ubuntu20-04-docker-8c-8g-4692 systemd-logind[847]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 20 01:28:27 snd-ubuntu20-04-docker-8c-8g-4692 systemd-logind[847]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 20 01:28:27 snd-ubuntu20-04-docker-8c-8g-4692 sshd[887]: Server listening on 0.0.0.0 port 22.
Oct 20 01:28:27 snd-ubuntu20-04-docker-8c-8g-4692 sshd[887]: Server listening on :: port 22.
Oct 20 01:28:30 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1063]: error: kex_exchange_identification: Connection closed by remote host
Oct 20 01:28:38 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1071]: Invalid user jenkins from 10.30.120.10 port 36866
Oct 20 01:28:38 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1071]: Received disconnect from 10.30.120.10 port 36866:11: Closed due to user request. [preauth]
Oct 20 01:28:38 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1071]: Disconnected from invalid user jenkins 10.30.120.10 port 36866 [preauth]
Oct 20 01:28:40 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1073]: Invalid user jenkins from 10.30.120.10 port 36868
Oct 20 01:28:40 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1073]: Received disconnect from 10.30.120.10 port 36868:11: Closed due to user request. [preauth]
Oct 20 01:28:40 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1073]: Disconnected from invalid user jenkins 10.30.120.10 port 36868 [preauth]
Oct 20 01:28:42 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1075]: Invalid user jenkins from 10.30.120.10 port 36870
Oct 20 01:28:42 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1075]: Received disconnect from 10.30.120.10 port 36870:11: Closed due to user request. [preauth]
Oct 20 01:28:42 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1075]: Disconnected from invalid user jenkins 10.30.120.10 port 36870 [preauth]
Oct 20 01:28:44 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1077]: Invalid user jenkins from 10.30.120.10 port 36874
Oct 20 01:28:44 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1077]: Received disconnect from 10.30.120.10 port 36874:11: Closed due to user request. [preauth]
Oct 20 01:28:44 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1077]: Disconnected from invalid user jenkins 10.30.120.10 port 36874 [preauth]
Oct 20 01:28:46 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1090]: Invalid user jenkins from 10.30.120.10 port 36876
Oct 20 01:28:46 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1090]: Received disconnect from 10.30.120.10 port 36876:11: Closed due to user request. [preauth]
Oct 20 01:28:46 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1090]: Disconnected from invalid user jenkins 10.30.120.10 port 36876 [preauth]
Oct 20 01:28:48 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1370]: Invalid user jenkins from 10.30.120.10 port 36878
Oct 20 01:28:48 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1370]: Received disconnect from 10.30.120.10 port 36878:11: Closed due to user request. [preauth]
Oct 20 01:28:48 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1370]: Disconnected from invalid user jenkins 10.30.120.10 port 36878 [preauth]
Oct 20 01:28:50 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1400]: Invalid user jenkins from 10.30.120.10 port 36880
Oct 20 01:28:51 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1400]: Received disconnect from 10.30.120.10 port 36880:11: Closed due to user request. [preauth]
Oct 20 01:28:51 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1400]: Disconnected from invalid user jenkins 10.30.120.10 port 36880 [preauth]
Oct 20 01:28:53 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1402]: Invalid user jenkins from 10.30.120.10 port 36882
Oct 20 01:28:53 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1402]: Received disconnect from 10.30.120.10 port 36882:11: Closed due to user request. [preauth]
Oct 20 01:28:53 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1402]: Disconnected from invalid user jenkins 10.30.120.10 port 36882 [preauth]
Oct 20 01:28:55 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1404]: Invalid user jenkins from 10.30.120.10 port 36884
Oct 20 01:28:55 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1404]: Received disconnect from 10.30.120.10 port 36884:11: Closed due to user request. [preauth]
Oct 20 01:28:55 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1404]: Disconnected from invalid user jenkins 10.30.120.10 port 36884 [preauth]
Oct 20 01:28:57 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1407]: Invalid user jenkins from 10.30.120.10 port 36886
Oct 20 01:28:57 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1407]: Received disconnect from 10.30.120.10 port 36886:11: Closed due to user request. [preauth]
Oct 20 01:28:57 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1407]: Disconnected from invalid user jenkins 10.30.120.10 port 36886 [preauth]
Oct 20 01:28:58 snd-ubuntu20-04-docker-8c-8g-4692 useradd[1427]: new group: name=jenkins, GID=1001
Oct 20 01:28:58 snd-ubuntu20-04-docker-8c-8g-4692 useradd[1427]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 20 01:28:58 snd-ubuntu20-04-docker-8c-8g-4692 usermod[1451]: add 'jenkins' to group 'docker'
Oct 20 01:28:58 snd-ubuntu20-04-docker-8c-8g-4692 usermod[1451]: add 'jenkins' to shadow group 'docker'
Oct 20 01:28:59 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1490]: Accepted publickey for jenkins from 10.30.120.10 port 36892 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU
Oct 20 01:28:59 snd-ubuntu20-04-docker-8c-8g-4692 sshd[1490]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Oct 20 01:28:59 snd-ubuntu20-04-docker-8c-8g-4692 systemd-logind[847]: New session 1 of user jenkins.
Oct 20 01:28:59 snd-ubuntu20-04-docker-8c-8g-4692 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Oct 20 01:29:02 snd-ubuntu20-04-docker-8c-8g-4692 CRON[1663]: pam_unix(cron:session): session opened for user root by (uid=0)
Oct 20 01:29:02 snd-ubuntu20-04-docker-8c-8g-4692 CRON[1663]: pam_unix(cron:session): session closed for user root