Dec 9 10:51:51 prd-ubuntu2004-helm-2c-1g-19009 passwd[710]: password for 'ubuntu' changed by 'root' Dec 9 10:51:51 prd-ubuntu2004-helm-2c-1g-19009 systemd-logind[756]: New seat seat0. Dec 9 10:51:51 prd-ubuntu2004-helm-2c-1g-19009 sshd[803]: Server listening on 0.0.0.0 port 22. Dec 9 10:51:51 prd-ubuntu2004-helm-2c-1g-19009 sshd[803]: Server listening on :: port 22. Dec 9 10:51:51 prd-ubuntu2004-helm-2c-1g-19009 systemd-logind[756]: Watching system buttons on /dev/input/event0 (Power Button) Dec 9 10:51:51 prd-ubuntu2004-helm-2c-1g-19009 systemd-logind[756]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Dec 9 10:51:54 prd-ubuntu2004-helm-2c-1g-19009 sshd[1980]: error: kex_exchange_identification: Connection closed by remote host Dec 9 10:52:01 prd-ubuntu2004-helm-2c-1g-19009 CRON[4181]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 9 10:52:01 prd-ubuntu2004-helm-2c-1g-19009 CRON[4181]: pam_unix(cron:session): session closed for user root Dec 9 10:52:03 prd-ubuntu2004-helm-2c-1g-19009 sshd[4875]: Invalid user jenkins from 10.30.104.4 port 46734 Dec 9 10:52:03 prd-ubuntu2004-helm-2c-1g-19009 sshd[4875]: Received disconnect from 10.30.104.4 port 46734:11: Closed due to user request. [preauth] Dec 9 10:52:03 prd-ubuntu2004-helm-2c-1g-19009 sshd[4875]: Disconnected from invalid user jenkins 10.30.104.4 port 46734 [preauth] Dec 9 10:52:05 prd-ubuntu2004-helm-2c-1g-19009 sshd[5497]: Invalid user jenkins from 10.30.104.4 port 46736 Dec 9 10:52:05 prd-ubuntu2004-helm-2c-1g-19009 sshd[5497]: Received disconnect from 10.30.104.4 port 46736:11: Closed due to user request. [preauth] Dec 9 10:52:05 prd-ubuntu2004-helm-2c-1g-19009 sshd[5497]: Disconnected from invalid user jenkins 10.30.104.4 port 46736 [preauth] Dec 9 10:52:07 prd-ubuntu2004-helm-2c-1g-19009 sshd[6183]: Invalid user jenkins from 10.30.104.4 port 46740 Dec 9 10:52:07 prd-ubuntu2004-helm-2c-1g-19009 sshd[6183]: Received disconnect from 10.30.104.4 port 46740:11: Closed due to user request. [preauth] Dec 9 10:52:07 prd-ubuntu2004-helm-2c-1g-19009 sshd[6183]: Disconnected from invalid user jenkins 10.30.104.4 port 46740 [preauth] Dec 9 10:52:10 prd-ubuntu2004-helm-2c-1g-19009 sshd[7154]: Invalid user jenkins from 10.30.104.4 port 46744 Dec 9 10:52:10 prd-ubuntu2004-helm-2c-1g-19009 sshd[7154]: Received disconnect from 10.30.104.4 port 46744:11: Closed due to user request. [preauth] Dec 9 10:52:10 prd-ubuntu2004-helm-2c-1g-19009 sshd[7154]: Disconnected from invalid user jenkins 10.30.104.4 port 46744 [preauth] Dec 9 10:52:12 prd-ubuntu2004-helm-2c-1g-19009 sshd[7929]: Invalid user jenkins from 10.30.104.4 port 46748 Dec 9 10:52:12 prd-ubuntu2004-helm-2c-1g-19009 sshd[7929]: Received disconnect from 10.30.104.4 port 46748:11: Closed due to user request. [preauth] Dec 9 10:52:12 prd-ubuntu2004-helm-2c-1g-19009 sshd[7929]: Disconnected from invalid user jenkins 10.30.104.4 port 46748 [preauth] Dec 9 10:52:14 prd-ubuntu2004-helm-2c-1g-19009 sshd[8355]: Invalid user jenkins from 10.30.104.4 port 46750 Dec 9 10:52:14 prd-ubuntu2004-helm-2c-1g-19009 sshd[8355]: Received disconnect from 10.30.104.4 port 46750:11: Closed due to user request. [preauth] Dec 9 10:52:14 prd-ubuntu2004-helm-2c-1g-19009 sshd[8355]: Disconnected from invalid user jenkins 10.30.104.4 port 46750 [preauth] Dec 9 10:52:16 prd-ubuntu2004-helm-2c-1g-19009 sshd[8591]: Invalid user jenkins from 10.30.104.4 port 46754 Dec 9 10:52:16 prd-ubuntu2004-helm-2c-1g-19009 sshd[8591]: Received disconnect from 10.30.104.4 port 46754:11: Closed due to user request. [preauth] Dec 9 10:52:16 prd-ubuntu2004-helm-2c-1g-19009 sshd[8591]: Disconnected from invalid user jenkins 10.30.104.4 port 46754 [preauth] Dec 9 10:52:18 prd-ubuntu2004-helm-2c-1g-19009 sshd[9050]: Invalid user jenkins from 10.30.104.4 port 46756 Dec 9 10:52:18 prd-ubuntu2004-helm-2c-1g-19009 sshd[9050]: Received disconnect from 10.30.104.4 port 46756:11: Closed due to user request. [preauth] Dec 9 10:52:18 prd-ubuntu2004-helm-2c-1g-19009 sshd[9050]: Disconnected from invalid user jenkins 10.30.104.4 port 46756 [preauth] Dec 9 10:52:19 prd-ubuntu2004-helm-2c-1g-19009 useradd[9141]: new group: name=jenkins, GID=1001 Dec 9 10:52:19 prd-ubuntu2004-helm-2c-1g-19009 useradd[9141]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 9 10:52:19 prd-ubuntu2004-helm-2c-1g-19009 usermod[9179]: add 'jenkins' to group 'docker' Dec 9 10:52:19 prd-ubuntu2004-helm-2c-1g-19009 usermod[9179]: add 'jenkins' to shadow group 'docker' Dec 9 10:52:21 prd-ubuntu2004-helm-2c-1g-19009 sshd[9835]: Accepted publickey for jenkins from 10.30.104.4 port 46758 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4 Dec 9 10:52:21 prd-ubuntu2004-helm-2c-1g-19009 sshd[9835]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Dec 9 10:52:21 prd-ubuntu2004-helm-2c-1g-19009 systemd-logind[756]: New session 2 of user jenkins. Dec 9 10:52:21 prd-ubuntu2004-helm-2c-1g-19009 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Dec 9 10:53:01 prd-ubuntu2004-helm-2c-1g-19009 CRON[24028]: pam_unix(cron:session): session opened for user root by (uid=0) Dec 9 10:53:01 prd-ubuntu2004-helm-2c-1g-19009 CRON[24028]: pam_unix(cron:session): session closed for user root Dec 9 10:53:58 prd-ubuntu2004-helm-2c-1g-19009 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Dec 9 10:53:58 prd-ubuntu2004-helm-2c-1g-19009 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)