2026-09-17T02:38:26.447564+00:00 prd-ubuntu2404-robot-2c-8g-8817 passwd[810]: password for 'ubuntu' changed by 'root'
2026-09-17T02:38:26.450855+00:00 prd-ubuntu2404-robot-2c-8g-8817 systemd-logind[920]: New seat seat0.
2026-09-17T02:38:26.450859+00:00 prd-ubuntu2404-robot-2c-8g-8817 systemd-logind[920]: Watching system buttons on /dev/input/event0 (Power Button)
2026-09-17T02:38:26.450863+00:00 prd-ubuntu2404-robot-2c-8g-8817 systemd-logind[920]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
2026-09-17T02:38:26.535908+00:00 prd-ubuntu2404-robot-2c-8g-8817 polkitd[848]: Loading rules from directory /etc/polkit-1/rules.d
2026-09-17T02:38:26.536159+00:00 prd-ubuntu2404-robot-2c-8g-8817 polkitd[848]: Loading rules from directory /usr/share/polkit-1/rules.d
2026-09-17T02:38:26.556169+00:00 prd-ubuntu2404-robot-2c-8g-8817 polkitd[848]: Finished loading, compiling and executing 6 rules
2026-09-17T02:38:26.557825+00:00 prd-ubuntu2404-robot-2c-8g-8817 polkitd[848]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
2026-09-17T02:38:27.263201+00:00 prd-ubuntu2404-robot-2c-8g-8817 sshd[1557]: Server listening on 0.0.0.0 port 22.
2026-09-17T02:38:27.263417+00:00 prd-ubuntu2404-robot-2c-8g-8817 sshd[1557]: Server listening on :: port 22.
2026-09-17T02:38:27.280706+00:00 prd-ubuntu2404-robot-2c-8g-8817 sshd[1593]: Connection closed by 10.30.168.15 port 41352
2026-09-17T02:38:34.018122+00:00 prd-ubuntu2404-robot-2c-8g-8817 sshd[2784]: Invalid user jenkins from 10.30.168.15 port 41376
2026-09-17T02:38:34.128497+00:00 prd-ubuntu2404-robot-2c-8g-8817 sshd[2784]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-09-17T02:38:34.129776+00:00 prd-ubuntu2404-robot-2c-8g-8817 sshd[2784]: Received disconnect from 10.30.168.15 port 41376:11: Closed due to user request. [preauth]
2026-09-17T02:38:34.129925+00:00 prd-ubuntu2404-robot-2c-8g-8817 sshd[2784]: Disconnected from invalid user jenkins 10.30.168.15 port 41376 [preauth]
2026-09-17T02:38:38.779422+00:00 prd-ubuntu2404-robot-2c-8g-8817 sshd[2889]: Invalid user jenkins from 10.30.168.15 port 41454
2026-09-17T02:38:38.807951+00:00 prd-ubuntu2404-robot-2c-8g-8817 sshd[2889]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-09-17T02:38:38.817406+00:00 prd-ubuntu2404-robot-2c-8g-8817 sshd[2889]: Received disconnect from 10.30.168.15 port 41454:11: Closed due to user request. [preauth]
2026-09-17T02:38:38.817526+00:00 prd-ubuntu2404-robot-2c-8g-8817 sshd[2889]: Disconnected from invalid user jenkins 10.30.168.15 port 41454 [preauth]
2026-09-17T02:38:38.900517+00:00 prd-ubuntu2404-robot-2c-8g-8817 useradd[2895]: new group: name=jenkins, GID=1001
2026-09-17T02:38:38.900894+00:00 prd-ubuntu2404-robot-2c-8g-8817 useradd[2895]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
2026-09-17T02:38:50.206993+00:00 prd-ubuntu2404-robot-2c-8g-8817 sshd[2933]: Accepted publickey for jenkins from 10.30.168.15 port 41612 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
2026-09-17T02:38:50.211521+00:00 prd-ubuntu2404-robot-2c-8g-8817 sshd[2933]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-09-17T02:38:50.233017+00:00 prd-ubuntu2404-robot-2c-8g-8817 systemd-logind[920]: New session 1 of user jenkins.
2026-09-17T02:38:50.309569+00:00 prd-ubuntu2404-robot-2c-8g-8817 (systemd): pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-09-17T02:39:01.911183+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[3167]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T02:39:01.915919+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[3167]: pam_unix(cron:session): session closed for user root
2026-09-17T02:40:01.924198+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[4460]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T02:40:01.946609+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[4460]: pam_unix(cron:session): session closed for user root
2026-09-17T02:41:01.955945+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[4766]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T02:41:01.962073+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[4766]: pam_unix(cron:session): session closed for user root
2026-09-17T02:42:01.968379+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[5396]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T02:42:01.974218+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[5396]: pam_unix(cron:session): session closed for user root
2026-09-17T02:43:01.982151+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[5976]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T02:43:01.988454+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[5976]: pam_unix(cron:session): session closed for user root
2026-09-17T02:44:01.994744+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[6016]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T02:44:02.002283+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[6016]: pam_unix(cron:session): session closed for user root
2026-09-17T02:45:01.006257+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[6022]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T02:45:01.008890+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[6022]: pam_unix(cron:session): session closed for user root
2026-09-17T02:46:01.017445+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[6041]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T02:46:01.024173+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[6041]: pam_unix(cron:session): session closed for user root
2026-09-17T02:47:01.031352+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[6443]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-09-17T02:47:01.039744+00:00 prd-ubuntu2404-robot-2c-8g-8817 CRON[6443]: pam_unix(cron:session): session closed for user root
2026-09-17T02:47:19.521697+00:00 prd-ubuntu2404-robot-2c-8g-8817 sudo:  jenkins : PWD=/w/workspace/openflowplugin-csit-1node-scale-switch-only-chromium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
2026-09-17T02:47:19.522611+00:00 prd-ubuntu2404-robot-2c-8g-8817 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by jenkins(uid=1001)