Apr 8 10:20:45 prd-ubuntu2004-helm-2c-1g-21472 passwd[710]: password for 'ubuntu' changed by 'root' Apr 8 10:20:45 prd-ubuntu2004-helm-2c-1g-21472 systemd-logind[754]: New seat seat0. Apr 8 10:20:45 prd-ubuntu2004-helm-2c-1g-21472 systemd-logind[754]: Watching system buttons on /dev/input/event0 (Power Button) Apr 8 10:20:45 prd-ubuntu2004-helm-2c-1g-21472 systemd-logind[754]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Apr 8 10:20:45 prd-ubuntu2004-helm-2c-1g-21472 sshd[811]: Server listening on 0.0.0.0 port 22. Apr 8 10:20:45 prd-ubuntu2004-helm-2c-1g-21472 sshd[811]: Server listening on :: port 22. Apr 8 10:20:47 prd-ubuntu2004-helm-2c-1g-21472 sshd[1366]: error: kex_exchange_identification: Connection closed by remote host Apr 8 10:20:53 prd-ubuntu2004-helm-2c-1g-21472 sshd[3156]: Invalid user jenkins from 10.30.104.4 port 45240 Apr 8 10:20:53 prd-ubuntu2004-helm-2c-1g-21472 sshd[3156]: Received disconnect from 10.30.104.4 port 45240:11: Closed due to user request. [preauth] Apr 8 10:20:53 prd-ubuntu2004-helm-2c-1g-21472 sshd[3156]: Disconnected from invalid user jenkins 10.30.104.4 port 45240 [preauth] Apr 8 10:20:55 prd-ubuntu2004-helm-2c-1g-21472 sshd[3814]: Invalid user jenkins from 10.30.104.4 port 45256 Apr 8 10:20:55 prd-ubuntu2004-helm-2c-1g-21472 sshd[3814]: Received disconnect from 10.30.104.4 port 45256:11: Closed due to user request. [preauth] Apr 8 10:20:55 prd-ubuntu2004-helm-2c-1g-21472 sshd[3814]: Disconnected from invalid user jenkins 10.30.104.4 port 45256 [preauth] Apr 8 10:20:57 prd-ubuntu2004-helm-2c-1g-21472 sshd[4449]: Invalid user jenkins from 10.30.104.4 port 45262 Apr 8 10:20:57 prd-ubuntu2004-helm-2c-1g-21472 sshd[4449]: Received disconnect from 10.30.104.4 port 45262:11: Closed due to user request. [preauth] Apr 8 10:20:57 prd-ubuntu2004-helm-2c-1g-21472 sshd[4449]: Disconnected from invalid user jenkins 10.30.104.4 port 45262 [preauth] Apr 8 10:21:00 prd-ubuntu2004-helm-2c-1g-21472 sshd[5062]: Invalid user jenkins from 10.30.104.4 port 45268 Apr 8 10:21:00 prd-ubuntu2004-helm-2c-1g-21472 sshd[5062]: Received disconnect from 10.30.104.4 port 45268:11: Closed due to user request. [preauth] Apr 8 10:21:00 prd-ubuntu2004-helm-2c-1g-21472 sshd[5062]: Disconnected from invalid user jenkins 10.30.104.4 port 45268 [preauth] Apr 8 10:21:01 prd-ubuntu2004-helm-2c-1g-21472 CRON[5572]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 8 10:21:01 prd-ubuntu2004-helm-2c-1g-21472 CRON[5572]: pam_unix(cron:session): session closed for user root Apr 8 10:21:02 prd-ubuntu2004-helm-2c-1g-21472 sshd[5718]: Invalid user jenkins from 10.30.104.4 port 45272 Apr 8 10:21:02 prd-ubuntu2004-helm-2c-1g-21472 sshd[5718]: Received disconnect from 10.30.104.4 port 45272:11: Closed due to user request. [preauth] Apr 8 10:21:02 prd-ubuntu2004-helm-2c-1g-21472 sshd[5718]: Disconnected from invalid user jenkins 10.30.104.4 port 45272 [preauth] Apr 8 10:21:05 prd-ubuntu2004-helm-2c-1g-21472 sshd[6484]: Invalid user jenkins from 10.30.104.4 port 45278 Apr 8 10:21:05 prd-ubuntu2004-helm-2c-1g-21472 sshd[6484]: Received disconnect from 10.30.104.4 port 45278:11: Closed due to user request. [preauth] Apr 8 10:21:05 prd-ubuntu2004-helm-2c-1g-21472 sshd[6484]: Disconnected from invalid user jenkins 10.30.104.4 port 45278 [preauth] Apr 8 10:21:07 prd-ubuntu2004-helm-2c-1g-21472 sshd[7286]: Invalid user jenkins from 10.30.104.4 port 45284 Apr 8 10:21:07 prd-ubuntu2004-helm-2c-1g-21472 sshd[7286]: Received disconnect from 10.30.104.4 port 45284:11: Closed due to user request. [preauth] Apr 8 10:21:07 prd-ubuntu2004-helm-2c-1g-21472 sshd[7286]: Disconnected from invalid user jenkins 10.30.104.4 port 45284 [preauth] Apr 8 10:21:09 prd-ubuntu2004-helm-2c-1g-21472 sshd[7864]: Invalid user jenkins from 10.30.104.4 port 45290 Apr 8 10:21:09 prd-ubuntu2004-helm-2c-1g-21472 sshd[7864]: Received disconnect from 10.30.104.4 port 45290:11: Closed due to user request. [preauth] Apr 8 10:21:09 prd-ubuntu2004-helm-2c-1g-21472 sshd[7864]: Disconnected from invalid user jenkins 10.30.104.4 port 45290 [preauth] Apr 8 10:21:11 prd-ubuntu2004-helm-2c-1g-21472 sshd[8384]: Invalid user jenkins from 10.30.104.4 port 45298 Apr 8 10:21:11 prd-ubuntu2004-helm-2c-1g-21472 sshd[8384]: Received disconnect from 10.30.104.4 port 45298:11: Closed due to user request. [preauth] Apr 8 10:21:11 prd-ubuntu2004-helm-2c-1g-21472 sshd[8384]: Disconnected from invalid user jenkins 10.30.104.4 port 45298 [preauth] Apr 8 10:21:13 prd-ubuntu2004-helm-2c-1g-21472 useradd[8705]: new group: name=jenkins, GID=1001 Apr 8 10:21:13 prd-ubuntu2004-helm-2c-1g-21472 useradd[8705]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Apr 8 10:21:13 prd-ubuntu2004-helm-2c-1g-21472 usermod[8735]: add 'jenkins' to group 'docker' Apr 8 10:21:13 prd-ubuntu2004-helm-2c-1g-21472 usermod[8735]: add 'jenkins' to shadow group 'docker' Apr 8 10:21:13 prd-ubuntu2004-helm-2c-1g-21472 sshd[8989]: Accepted publickey for jenkins from 10.30.104.4 port 45302 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4 Apr 8 10:21:13 prd-ubuntu2004-helm-2c-1g-21472 sshd[8989]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Apr 8 10:21:13 prd-ubuntu2004-helm-2c-1g-21472 systemd-logind[754]: New session 2 of user jenkins. Apr 8 10:21:13 prd-ubuntu2004-helm-2c-1g-21472 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Apr 8 10:22:02 prd-ubuntu2004-helm-2c-1g-21472 CRON[26053]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 8 10:22:02 prd-ubuntu2004-helm-2c-1g-21472 CRON[26053]: pam_unix(cron:session): session closed for user root Apr 8 10:23:01 prd-ubuntu2004-helm-2c-1g-21472 CRON[30497]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 8 10:23:01 prd-ubuntu2004-helm-2c-1g-21472 CRON[30497]: pam_unix(cron:session): session closed for user root Apr 8 10:23:06 prd-ubuntu2004-helm-2c-1g-21472 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Apr 8 10:23:06 prd-ubuntu2004-helm-2c-1g-21472 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)