Dec 13 15:32:58 prd-ubuntu1804-builder-4c-4g-4816 passwd[938]: password for 'ubuntu' changed by 'root'
Dec 13 15:32:58 prd-ubuntu1804-builder-4c-4g-4816 systemd-logind[986]: Watching system buttons on /dev/input/event0 (Power Button)
Dec 13 15:32:58 prd-ubuntu1804-builder-4c-4g-4816 systemd-logind[986]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Dec 13 15:32:58 prd-ubuntu1804-builder-4c-4g-4816 systemd-logind[986]: New seat seat0.
Dec 13 15:32:58 prd-ubuntu1804-builder-4c-4g-4816 sshd[1130]: Server listening on 0.0.0.0 port 22.
Dec 13 15:32:58 prd-ubuntu1804-builder-4c-4g-4816 sshd[1130]: Server listening on :: port 22.
Dec 13 15:33:00 prd-ubuntu1804-builder-4c-4g-4816 sshd[1313]: Did not receive identification string from 10.30.104.4 port 41790
Dec 13 15:33:01 prd-ubuntu1804-builder-4c-4g-4816 CRON[1374]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 13 15:33:01 prd-ubuntu1804-builder-4c-4g-4816 CRON[1374]: pam_unix(cron:session): session closed for user root
Dec 13 15:33:01 prd-ubuntu1804-builder-4c-4g-4816 sshd[1384]: Invalid user jenkins from 10.30.104.4 port 41794
Dec 13 15:33:01 prd-ubuntu1804-builder-4c-4g-4816 sshd[1384]: Received disconnect from 10.30.104.4 port 41794:11: Closed due to user request. [preauth]
Dec 13 15:33:01 prd-ubuntu1804-builder-4c-4g-4816 sshd[1384]: Disconnected from invalid user jenkins 10.30.104.4 port 41794 [preauth]
Dec 13 15:33:03 prd-ubuntu1804-builder-4c-4g-4816 sshd[1451]: Invalid user jenkins from 10.30.104.4 port 41800
Dec 13 15:33:03 prd-ubuntu1804-builder-4c-4g-4816 sshd[1451]: Received disconnect from 10.30.104.4 port 41800:11: Closed due to user request. [preauth]
Dec 13 15:33:03 prd-ubuntu1804-builder-4c-4g-4816 sshd[1451]: Disconnected from invalid user jenkins 10.30.104.4 port 41800 [preauth]
Dec 13 15:33:05 prd-ubuntu1804-builder-4c-4g-4816 sshd[1469]: Invalid user jenkins from 10.30.104.4 port 41804
Dec 13 15:33:05 prd-ubuntu1804-builder-4c-4g-4816 sshd[1469]: Received disconnect from 10.30.104.4 port 41804:11: Closed due to user request. [preauth]
Dec 13 15:33:05 prd-ubuntu1804-builder-4c-4g-4816 sshd[1469]: Disconnected from invalid user jenkins 10.30.104.4 port 41804 [preauth]
Dec 13 15:33:07 prd-ubuntu1804-builder-4c-4g-4816 sshd[1490]: Invalid user jenkins from 10.30.104.4 port 41812
Dec 13 15:33:07 prd-ubuntu1804-builder-4c-4g-4816 sshd[1490]: Received disconnect from 10.30.104.4 port 41812:11: Closed due to user request. [preauth]
Dec 13 15:33:07 prd-ubuntu1804-builder-4c-4g-4816 sshd[1490]: Disconnected from invalid user jenkins 10.30.104.4 port 41812 [preauth]
Dec 13 15:33:10 prd-ubuntu1804-builder-4c-4g-4816 sshd[1492]: Invalid user jenkins from 10.30.104.4 port 41822
Dec 13 15:33:10 prd-ubuntu1804-builder-4c-4g-4816 sshd[1492]: Received disconnect from 10.30.104.4 port 41822:11: Closed due to user request. [preauth]
Dec 13 15:33:10 prd-ubuntu1804-builder-4c-4g-4816 sshd[1492]: Disconnected from invalid user jenkins 10.30.104.4 port 41822 [preauth]
Dec 13 15:33:12 prd-ubuntu1804-builder-4c-4g-4816 sshd[1494]: Invalid user jenkins from 10.30.104.4 port 41828
Dec 13 15:33:12 prd-ubuntu1804-builder-4c-4g-4816 sshd[1494]: Received disconnect from 10.30.104.4 port 41828:11: Closed due to user request. [preauth]
Dec 13 15:33:12 prd-ubuntu1804-builder-4c-4g-4816 sshd[1494]: Disconnected from invalid user jenkins 10.30.104.4 port 41828 [preauth]
Dec 13 15:33:14 prd-ubuntu1804-builder-4c-4g-4816 sshd[1496]: Invalid user jenkins from 10.30.104.4 port 41840
Dec 13 15:33:14 prd-ubuntu1804-builder-4c-4g-4816 sshd[1496]: Received disconnect from 10.30.104.4 port 41840:11: Closed due to user request. [preauth]
Dec 13 15:33:14 prd-ubuntu1804-builder-4c-4g-4816 sshd[1496]: Disconnected from invalid user jenkins 10.30.104.4 port 41840 [preauth]
Dec 13 15:33:16 prd-ubuntu1804-builder-4c-4g-4816 sshd[1498]: Invalid user jenkins from 10.30.104.4 port 41846
Dec 13 15:33:16 prd-ubuntu1804-builder-4c-4g-4816 sshd[1498]: Received disconnect from 10.30.104.4 port 41846:11: Closed due to user request. [preauth]
Dec 13 15:33:16 prd-ubuntu1804-builder-4c-4g-4816 sshd[1498]: Disconnected from invalid user jenkins 10.30.104.4 port 41846 [preauth]
Dec 13 15:33:18 prd-ubuntu1804-builder-4c-4g-4816 sshd[1500]: Invalid user jenkins from 10.30.104.4 port 41852
Dec 13 15:33:18 prd-ubuntu1804-builder-4c-4g-4816 sshd[1500]: Received disconnect from 10.30.104.4 port 41852:11: Closed due to user request. [preauth]
Dec 13 15:33:18 prd-ubuntu1804-builder-4c-4g-4816 sshd[1500]: Disconnected from invalid user jenkins 10.30.104.4 port 41852 [preauth]
Dec 13 15:33:20 prd-ubuntu1804-builder-4c-4g-4816 sshd[1509]: Invalid user jenkins from 10.30.104.4 port 41858
Dec 13 15:33:20 prd-ubuntu1804-builder-4c-4g-4816 sshd[1509]: Received disconnect from 10.30.104.4 port 41858:11: Closed due to user request. [preauth]
Dec 13 15:33:20 prd-ubuntu1804-builder-4c-4g-4816 sshd[1509]: Disconnected from invalid user jenkins 10.30.104.4 port 41858 [preauth]
Dec 13 15:33:22 prd-ubuntu1804-builder-4c-4g-4816 sshd[1511]: Invalid user jenkins from 10.30.104.4 port 41866
Dec 13 15:33:23 prd-ubuntu1804-builder-4c-4g-4816 sshd[1511]: Received disconnect from 10.30.104.4 port 41866:11: Closed due to user request. [preauth]
Dec 13 15:33:23 prd-ubuntu1804-builder-4c-4g-4816 sshd[1511]: Disconnected from invalid user jenkins 10.30.104.4 port 41866 [preauth]
Dec 13 15:33:25 prd-ubuntu1804-builder-4c-4g-4816 sshd[1513]: Invalid user jenkins from 10.30.104.4 port 41872
Dec 13 15:33:25 prd-ubuntu1804-builder-4c-4g-4816 sshd[1513]: Received disconnect from 10.30.104.4 port 41872:11: Closed due to user request. [preauth]
Dec 13 15:33:25 prd-ubuntu1804-builder-4c-4g-4816 sshd[1513]: Disconnected from invalid user jenkins 10.30.104.4 port 41872 [preauth]
Dec 13 15:33:27 prd-ubuntu1804-builder-4c-4g-4816 sshd[1515]: Invalid user jenkins from 10.30.104.4 port 41876
Dec 13 15:33:27 prd-ubuntu1804-builder-4c-4g-4816 sshd[1515]: Received disconnect from 10.30.104.4 port 41876:11: Closed due to user request. [preauth]
Dec 13 15:33:27 prd-ubuntu1804-builder-4c-4g-4816 sshd[1515]: Disconnected from invalid user jenkins 10.30.104.4 port 41876 [preauth]
Dec 13 15:33:30 prd-ubuntu1804-builder-4c-4g-4816 sshd[1548]: Invalid user jenkins from 10.30.104.4 port 41884
Dec 13 15:33:30 prd-ubuntu1804-builder-4c-4g-4816 sshd[1548]: Received disconnect from 10.30.104.4 port 41884:11: Closed due to user request. [preauth]
Dec 13 15:33:30 prd-ubuntu1804-builder-4c-4g-4816 sshd[1548]: Disconnected from invalid user jenkins 10.30.104.4 port 41884 [preauth]
Dec 13 15:33:30 prd-ubuntu1804-builder-4c-4g-4816 useradd[1551]: new group: name=jenkins, GID=1001
Dec 13 15:33:30 prd-ubuntu1804-builder-4c-4g-4816 useradd[1551]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash
Dec 13 15:33:32 prd-ubuntu1804-builder-4c-4g-4816 sshd[1621]: Accepted publickey for jenkins from 10.30.104.4 port 41890 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Dec 13 15:33:32 prd-ubuntu1804-builder-4c-4g-4816 sshd[1621]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Dec 13 15:33:32 prd-ubuntu1804-builder-4c-4g-4816 systemd-logind[986]: New session 2 of user jenkins.
Dec 13 15:33:32 prd-ubuntu1804-builder-4c-4g-4816 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Dec 13 15:34:02 prd-ubuntu1804-builder-4c-4g-4816 CRON[2326]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 13 15:34:02 prd-ubuntu1804-builder-4c-4g-4816 CRON[2326]: pam_unix(cron:session): session closed for user root
Dec 13 15:35:01 prd-ubuntu1804-builder-4c-4g-4816 CRON[3137]: pam_unix(cron:session): session opened for user root by (uid=0)
Dec 13 15:35:01 prd-ubuntu1804-builder-4c-4g-4816 CRON[3137]: pam_unix(cron:session): session closed for user root
Dec 13 15:35:46 prd-ubuntu1804-builder-4c-4g-4816 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-pre-commit-lint ; USER=root ; COMMAND=/bin/cp /var/log/auth.log /tmp
Dec 13 15:35:46 prd-ubuntu1804-builder-4c-4g-4816 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)