Apr 2 06:24:48 prd-ubuntu2004-helm-2c-1g-19975 passwd[710]: password for 'ubuntu' changed by 'root' Apr 2 06:24:48 prd-ubuntu2004-helm-2c-1g-19975 sshd[807]: Server listening on 0.0.0.0 port 22. Apr 2 06:24:48 prd-ubuntu2004-helm-2c-1g-19975 sshd[807]: Server listening on :: port 22. Apr 2 06:24:48 prd-ubuntu2004-helm-2c-1g-19975 systemd-logind[758]: New seat seat0. Apr 2 06:24:48 prd-ubuntu2004-helm-2c-1g-19975 systemd-logind[758]: Watching system buttons on /dev/input/event0 (Power Button) Apr 2 06:24:48 prd-ubuntu2004-helm-2c-1g-19975 systemd-logind[758]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Apr 2 06:24:49 prd-ubuntu2004-helm-2c-1g-19975 sshd[1300]: error: kex_exchange_identification: Connection closed by remote host Apr 2 06:24:53 prd-ubuntu2004-helm-2c-1g-19975 sshd[2542]: Invalid user jenkins from 10.30.104.4 port 33056 Apr 2 06:24:53 prd-ubuntu2004-helm-2c-1g-19975 sshd[2542]: Received disconnect from 10.30.104.4 port 33056:11: Closed due to user request. [preauth] Apr 2 06:24:53 prd-ubuntu2004-helm-2c-1g-19975 sshd[2542]: Disconnected from invalid user jenkins 10.30.104.4 port 33056 [preauth] Apr 2 06:24:55 prd-ubuntu2004-helm-2c-1g-19975 sshd[3248]: Invalid user jenkins from 10.30.104.4 port 33072 Apr 2 06:24:55 prd-ubuntu2004-helm-2c-1g-19975 sshd[3248]: Received disconnect from 10.30.104.4 port 33072:11: Closed due to user request. [preauth] Apr 2 06:24:55 prd-ubuntu2004-helm-2c-1g-19975 sshd[3248]: Disconnected from invalid user jenkins 10.30.104.4 port 33072 [preauth] Apr 2 06:24:57 prd-ubuntu2004-helm-2c-1g-19975 sshd[3915]: Invalid user jenkins from 10.30.104.4 port 33078 Apr 2 06:24:57 prd-ubuntu2004-helm-2c-1g-19975 sshd[3915]: Received disconnect from 10.30.104.4 port 33078:11: Closed due to user request. [preauth] Apr 2 06:24:57 prd-ubuntu2004-helm-2c-1g-19975 sshd[3915]: Disconnected from invalid user jenkins 10.30.104.4 port 33078 [preauth] Apr 2 06:25:00 prd-ubuntu2004-helm-2c-1g-19975 sshd[4637]: Invalid user jenkins from 10.30.104.4 port 33084 Apr 2 06:25:00 prd-ubuntu2004-helm-2c-1g-19975 sshd[4637]: Received disconnect from 10.30.104.4 port 33084:11: Closed due to user request. [preauth] Apr 2 06:25:00 prd-ubuntu2004-helm-2c-1g-19975 sshd[4637]: Disconnected from invalid user jenkins 10.30.104.4 port 33084 [preauth] Apr 2 06:25:01 prd-ubuntu2004-helm-2c-1g-19975 CRON[5066]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 2 06:25:01 prd-ubuntu2004-helm-2c-1g-19975 CRON[5065]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 2 06:25:01 prd-ubuntu2004-helm-2c-1g-19975 CRON[5066]: pam_unix(cron:session): session closed for user root Apr 2 06:25:01 prd-ubuntu2004-helm-2c-1g-19975 CRON[5065]: pam_unix(cron:session): session closed for user root Apr 2 06:25:02 prd-ubuntu2004-helm-2c-1g-19975 sshd[5483]: Invalid user jenkins from 10.30.104.4 port 33096 Apr 2 06:25:02 prd-ubuntu2004-helm-2c-1g-19975 sshd[5483]: Received disconnect from 10.30.104.4 port 33096:11: Closed due to user request. [preauth] Apr 2 06:25:02 prd-ubuntu2004-helm-2c-1g-19975 sshd[5483]: Disconnected from invalid user jenkins 10.30.104.4 port 33096 [preauth] Apr 2 06:25:04 prd-ubuntu2004-helm-2c-1g-19975 sshd[6232]: Invalid user jenkins from 10.30.104.4 port 33100 Apr 2 06:25:04 prd-ubuntu2004-helm-2c-1g-19975 sshd[6232]: Received disconnect from 10.30.104.4 port 33100:11: Closed due to user request. [preauth] Apr 2 06:25:04 prd-ubuntu2004-helm-2c-1g-19975 sshd[6232]: Disconnected from invalid user jenkins 10.30.104.4 port 33100 [preauth] Apr 2 06:25:06 prd-ubuntu2004-helm-2c-1g-19975 sshd[7014]: Invalid user jenkins from 10.30.104.4 port 33104 Apr 2 06:25:07 prd-ubuntu2004-helm-2c-1g-19975 sshd[7014]: Received disconnect from 10.30.104.4 port 33104:11: Closed due to user request. [preauth] Apr 2 06:25:07 prd-ubuntu2004-helm-2c-1g-19975 sshd[7014]: Disconnected from invalid user jenkins 10.30.104.4 port 33104 [preauth] Apr 2 06:25:09 prd-ubuntu2004-helm-2c-1g-19975 sshd[7950]: Invalid user jenkins from 10.30.104.4 port 33110 Apr 2 06:25:09 prd-ubuntu2004-helm-2c-1g-19975 sshd[7950]: Received disconnect from 10.30.104.4 port 33110:11: Closed due to user request. [preauth] Apr 2 06:25:09 prd-ubuntu2004-helm-2c-1g-19975 sshd[7950]: Disconnected from invalid user jenkins 10.30.104.4 port 33110 [preauth] Apr 2 06:25:11 prd-ubuntu2004-helm-2c-1g-19975 sshd[8636]: Invalid user jenkins from 10.30.104.4 port 33118 Apr 2 06:25:11 prd-ubuntu2004-helm-2c-1g-19975 sshd[8636]: Received disconnect from 10.30.104.4 port 33118:11: Closed due to user request. [preauth] Apr 2 06:25:11 prd-ubuntu2004-helm-2c-1g-19975 sshd[8636]: Disconnected from invalid user jenkins 10.30.104.4 port 33118 [preauth] Apr 2 06:25:13 prd-ubuntu2004-helm-2c-1g-19975 sshd[9185]: Invalid user jenkins from 10.30.104.4 port 33124 Apr 2 06:25:13 prd-ubuntu2004-helm-2c-1g-19975 sshd[9185]: Received disconnect from 10.30.104.4 port 33124:11: Closed due to user request. [preauth] Apr 2 06:25:13 prd-ubuntu2004-helm-2c-1g-19975 sshd[9185]: Disconnected from invalid user jenkins 10.30.104.4 port 33124 [preauth] Apr 2 06:25:15 prd-ubuntu2004-helm-2c-1g-19975 sshd[9460]: Invalid user jenkins from 10.30.104.4 port 33128 Apr 2 06:25:15 prd-ubuntu2004-helm-2c-1g-19975 sshd[9460]: Received disconnect from 10.30.104.4 port 33128:11: Closed due to user request. [preauth] Apr 2 06:25:15 prd-ubuntu2004-helm-2c-1g-19975 sshd[9460]: Disconnected from invalid user jenkins 10.30.104.4 port 33128 [preauth] Apr 2 06:25:16 prd-ubuntu2004-helm-2c-1g-19975 useradd[9600]: new group: name=jenkins, GID=1001 Apr 2 06:25:16 prd-ubuntu2004-helm-2c-1g-19975 useradd[9600]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Apr 2 06:25:16 prd-ubuntu2004-helm-2c-1g-19975 usermod[9634]: add 'jenkins' to group 'docker' Apr 2 06:25:16 prd-ubuntu2004-helm-2c-1g-19975 usermod[9634]: add 'jenkins' to shadow group 'docker' Apr 2 06:25:18 prd-ubuntu2004-helm-2c-1g-19975 sshd[10254]: Accepted publickey for jenkins from 10.30.104.4 port 33134 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4 Apr 2 06:25:18 prd-ubuntu2004-helm-2c-1g-19975 sshd[10254]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Apr 2 06:25:18 prd-ubuntu2004-helm-2c-1g-19975 systemd-logind[758]: New session 3 of user jenkins. Apr 2 06:25:18 prd-ubuntu2004-helm-2c-1g-19975 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Apr 2 06:26:02 prd-ubuntu2004-helm-2c-1g-19975 CRON[25034]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 2 06:26:02 prd-ubuntu2004-helm-2c-1g-19975 CRON[25034]: pam_unix(cron:session): session closed for user root Apr 2 06:27:01 prd-ubuntu2004-helm-2c-1g-19975 CRON[30387]: pam_unix(cron:session): session opened for user root by (uid=0) Apr 2 06:27:01 prd-ubuntu2004-helm-2c-1g-19975 CRON[30387]: pam_unix(cron:session): session closed for user root Apr 2 06:27:16 prd-ubuntu2004-helm-2c-1g-19975 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Apr 2 06:27:16 prd-ubuntu2004-helm-2c-1g-19975 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)