Apr 2 06:27:40 prd-ubuntu2004-helm-2c-1g-19979 passwd[713]: password for 'ubuntu' changed by 'root' Apr 2 06:27:40 prd-ubuntu2004-helm-2c-1g-19979 sshd[793]: Server listening on 0.0.0.0 port 22. Apr 2 06:27:40 prd-ubuntu2004-helm-2c-1g-19979 sshd[793]: Server listening on :: port 22. Apr 2 06:27:40 prd-ubuntu2004-helm-2c-1g-19979 systemd-logind[753]: New seat seat0. Apr 2 06:27:40 prd-ubuntu2004-helm-2c-1g-19979 systemd-logind[753]: Watching system buttons on /dev/input/event0 (Power Button) Apr 2 06:27:40 prd-ubuntu2004-helm-2c-1g-19979 systemd-logind[753]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Apr 2 06:27:42 prd-ubuntu2004-helm-2c-1g-19979 sshd[1799]: error: kex_exchange_identification: Connection closed by remote host Apr 2 06:27:43 prd-ubuntu2004-helm-2c-1g-19979 sshd[2022]: Invalid user jenkins from 10.30.104.4 port 49582 Apr 2 06:27:43 prd-ubuntu2004-helm-2c-1g-19979 sshd[2022]: Received disconnect from 10.30.104.4 port 49582:11: Closed due to user request. [preauth] Apr 2 06:27:43 prd-ubuntu2004-helm-2c-1g-19979 sshd[2022]: Disconnected from invalid user jenkins 10.30.104.4 port 49582 [preauth] Apr 2 06:27:45 prd-ubuntu2004-helm-2c-1g-19979 sshd[2797]: Invalid user jenkins from 10.30.104.4 port 49590 Apr 2 06:27:45 prd-ubuntu2004-helm-2c-1g-19979 sshd[2797]: Received disconnect from 10.30.104.4 port 49590:11: Closed due to user request. [preauth] Apr 2 06:27:45 prd-ubuntu2004-helm-2c-1g-19979 sshd[2797]: Disconnected from invalid user jenkins 10.30.104.4 port 49590 [preauth] Apr 2 06:27:47 prd-ubuntu2004-helm-2c-1g-19979 sshd[3571]: Invalid user jenkins from 10.30.104.4 port 49598 Apr 2 06:27:47 prd-ubuntu2004-helm-2c-1g-19979 sshd[3571]: Received disconnect from 10.30.104.4 port 49598:11: Closed due to user request. [preauth] Apr 2 06:27:47 prd-ubuntu2004-helm-2c-1g-19979 sshd[3571]: Disconnected from invalid user jenkins 10.30.104.4 port 49598 [preauth] Apr 2 06:27:49 prd-ubuntu2004-helm-2c-1g-19979 sshd[4281]: Invalid user jenkins from 10.30.104.4 port 49608 Apr 2 06:27:49 prd-ubuntu2004-helm-2c-1g-19979 sshd[4281]: Received disconnect from 10.30.104.4 port 49608:11: Closed due to user request. [preauth] Apr 2 06:27:49 prd-ubuntu2004-helm-2c-1g-19979 sshd[4281]: Disconnected from invalid user jenkins 10.30.104.4 port 49608 [preauth] Apr 2 06:27:51 prd-ubuntu2004-helm-2c-1g-19979 sshd[4954]: Invalid user jenkins from 10.30.104.4 port 49616 Apr 2 06:27:52 prd-ubuntu2004-helm-2c-1g-19979 sshd[4954]: Received disconnect from 10.30.104.4 port 49616:11: Closed due to user request. [preauth] Apr 2 06:27:52 prd-ubuntu2004-helm-2c-1g-19979 sshd[4954]: Disconnected from invalid user jenkins 10.30.104.4 port 49616 [preauth] Apr 2 06:27:54 prd-ubuntu2004-helm-2c-1g-19979 sshd[5671]: Invalid user jenkins from 10.30.104.4 port 49634 Apr 2 06:27:54 prd-ubuntu2004-helm-2c-1g-19979 sshd[5671]: Received disconnect from 10.30.104.4 port 49634:11: Closed due to user request. [preauth] Apr 2 06:27:54 prd-ubuntu2004-helm-2c-1g-19979 sshd[5671]: Disconnected from invalid user jenkins 10.30.104.4 port 49634 [preauth] Apr 2 06:27:56 prd-ubuntu2004-helm-2c-1g-19979 sshd[6420]: Invalid user jenkins from 10.30.104.4 port 49644 Apr 2 06:27:56 prd-ubuntu2004-helm-2c-1g-19979 sshd[6420]: Received disconnect from 10.30.104.4 port 49644:11: Closed due to user request. [preauth] Apr 2 06:27:56 prd-ubuntu2004-helm-2c-1g-19979 sshd[6420]: Disconnected from invalid user jenkins 10.30.104.4 port 49644 [preauth] Apr 2 06:27:59 prd-ubuntu2004-helm-2c-1g-19979 sshd[7378]: Invalid user jenkins from 10.30.104.4 port 49652 Apr 2 06:27:59 prd-ubuntu2004-helm-2c-1g-19979 sshd[7378]: Received disconnect from 10.30.104.4 port 49652:11: Closed due to user request. [preauth] Apr 2 06:27:59 prd-ubuntu2004-helm-2c-1g-19979 sshd[7378]: Disconnected from invalid user jenkins 10.30.104.4 port 49652 [preauth] Apr 2 06:28:01 prd-ubuntu2004-helm-2c-1g-19979 sshd[8261]: Invalid user jenkins from 10.30.104.4 port 49660 Apr 2 06:28:01 prd-ubuntu2004-helm-2c-1g-19979 sshd[8261]: Received disconnect from 10.30.104.4 port 49660:11: Closed due to user request. [preauth] Apr 2 06:28:01 prd-ubuntu2004-helm-2c-1g-19979 sshd[8261]: Disconnected from invalid user jenkins 10.30.104.4 port 49660 [preauth] Apr 2 06:28:03 prd-ubuntu2004-helm-2c-1g-19979 CRON[8675]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 2 06:28:03 prd-ubuntu2004-helm-2c-1g-19979 CRON[8675]: pam_unix(cron:session): session closed for user root Apr 2 06:28:03 prd-ubuntu2004-helm-2c-1g-19979 sshd[8856]: Invalid user jenkins from 10.30.104.4 port 49670 Apr 2 06:28:03 prd-ubuntu2004-helm-2c-1g-19979 sshd[8856]: Received disconnect from 10.30.104.4 port 49670:11: Closed due to user request. [preauth] Apr 2 06:28:03 prd-ubuntu2004-helm-2c-1g-19979 sshd[8856]: Disconnected from invalid user jenkins 10.30.104.4 port 49670 [preauth] Apr 2 06:28:05 prd-ubuntu2004-helm-2c-1g-19979 sshd[9378]: Invalid user jenkins from 10.30.104.4 port 49678 Apr 2 06:28:05 prd-ubuntu2004-helm-2c-1g-19979 sshd[9378]: Received disconnect from 10.30.104.4 port 49678:11: Closed due to user request. [preauth] Apr 2 06:28:05 prd-ubuntu2004-helm-2c-1g-19979 sshd[9378]: Disconnected from invalid user jenkins 10.30.104.4 port 49678 [preauth] Apr 2 06:28:06 prd-ubuntu2004-helm-2c-1g-19979 useradd[9642]: new group: name=jenkins, GID=1001 Apr 2 06:28:06 prd-ubuntu2004-helm-2c-1g-19979 useradd[9642]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Apr 2 06:28:06 prd-ubuntu2004-helm-2c-1g-19979 usermod[9675]: add 'jenkins' to group 'docker' Apr 2 06:28:06 prd-ubuntu2004-helm-2c-1g-19979 usermod[9675]: add 'jenkins' to shadow group 'docker' Apr 2 06:28:08 prd-ubuntu2004-helm-2c-1g-19979 sshd[10282]: Accepted publickey for jenkins from 10.30.104.4 port 49684 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4 Apr 2 06:28:08 prd-ubuntu2004-helm-2c-1g-19979 sshd[10282]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Apr 2 06:28:08 prd-ubuntu2004-helm-2c-1g-19979 systemd-logind[753]: New session 2 of user jenkins. Apr 2 06:28:08 prd-ubuntu2004-helm-2c-1g-19979 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Apr 2 06:29:01 prd-ubuntu2004-helm-2c-1g-19979 CRON[28425]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 2 06:29:01 prd-ubuntu2004-helm-2c-1g-19979 CRON[28425]: pam_unix(cron:session): session closed for user root Apr 2 06:29:59 prd-ubuntu2004-helm-2c-1g-19979 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Apr 2 06:29:59 prd-ubuntu2004-helm-2c-1g-19979 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)