2026-10-18T01:12:15.926563+00:00 prd-ubuntu2404-robot-2c-8g-65576 passwd[802]: password for 'ubuntu' changed by 'root'
2026-10-18T01:12:15.934903+00:00 prd-ubuntu2404-robot-2c-8g-65576 systemd-logind[895]: New seat seat0.
2026-10-18T01:12:15.934911+00:00 prd-ubuntu2404-robot-2c-8g-65576 systemd-logind[895]: Watching system buttons on /dev/input/event0 (Power Button)
2026-10-18T01:12:15.934915+00:00 prd-ubuntu2404-robot-2c-8g-65576 systemd-logind[895]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
2026-10-18T01:12:15.934987+00:00 prd-ubuntu2404-robot-2c-8g-65576 polkitd[851]: Loading rules from directory /etc/polkit-1/rules.d
2026-10-18T01:12:15.934991+00:00 prd-ubuntu2404-robot-2c-8g-65576 polkitd[851]: Loading rules from directory /usr/share/polkit-1/rules.d
2026-10-18T01:12:15.935004+00:00 prd-ubuntu2404-robot-2c-8g-65576 polkitd[851]: Finished loading, compiling and executing 6 rules
2026-10-18T01:12:15.935012+00:00 prd-ubuntu2404-robot-2c-8g-65576 polkitd[851]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
2026-10-18T01:12:19.735336+00:00 prd-ubuntu2404-robot-2c-8g-65576 sshd[2797]: Server listening on 0.0.0.0 port 22.
2026-10-18T01:12:19.735495+00:00 prd-ubuntu2404-robot-2c-8g-65576 sshd[2797]: Server listening on :: port 22.
2026-10-18T01:12:19.745788+00:00 prd-ubuntu2404-robot-2c-8g-65576 sshd[2799]: Connection closed by 10.30.168.15 port 59354
2026-10-18T01:12:25.853161+00:00 prd-ubuntu2404-robot-2c-8g-65576 sshd[2889]: Invalid user jenkins from 10.30.168.15 port 59368
2026-10-18T01:12:26.167035+00:00 prd-ubuntu2404-robot-2c-8g-65576 sshd[2889]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-10-18T01:12:26.167175+00:00 prd-ubuntu2404-robot-2c-8g-65576 sshd[2889]: Received disconnect from 10.30.168.15 port 59368:11: Closed due to user request. [preauth]
2026-10-18T01:12:26.167242+00:00 prd-ubuntu2404-robot-2c-8g-65576 sshd[2889]: Disconnected from invalid user jenkins 10.30.168.15 port 59368 [preauth]
2026-10-18T01:12:29.983567+00:00 prd-ubuntu2404-robot-2c-8g-65576 sshd[2892]: Invalid user jenkins from 10.30.168.15 port 59376
2026-10-18T01:12:30.049838+00:00 prd-ubuntu2404-robot-2c-8g-65576 sshd[2892]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-10-18T01:12:30.060054+00:00 prd-ubuntu2404-robot-2c-8g-65576 sshd[2892]: Received disconnect from 10.30.168.15 port 59376:11: Closed due to user request. [preauth]
2026-10-18T01:12:30.060172+00:00 prd-ubuntu2404-robot-2c-8g-65576 sshd[2892]: Disconnected from invalid user jenkins 10.30.168.15 port 59376 [preauth]
2026-10-18T01:12:35.756856+00:00 prd-ubuntu2404-robot-2c-8g-65576 useradd[2914]: new group: name=jenkins, GID=1001
2026-10-18T01:12:35.757211+00:00 prd-ubuntu2404-robot-2c-8g-65576 useradd[2914]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
2026-10-18T01:12:36.468236+00:00 prd-ubuntu2404-robot-2c-8g-65576 sshd[2908]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-10-18T01:12:36.477583+00:00 prd-ubuntu2404-robot-2c-8g-65576 sshd[2908]: Received disconnect from 10.30.168.15 port 59390:11: Closed due to user request. [preauth]
2026-10-18T01:12:36.477745+00:00 prd-ubuntu2404-robot-2c-8g-65576 sshd[2908]: Disconnected from authenticating user jenkins 10.30.168.15 port 59390 [preauth]
2026-10-18T01:12:40.764908+00:00 prd-ubuntu2404-robot-2c-8g-65576 sshd[2938]: Accepted publickey for jenkins from 10.30.168.15 port 59400 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
2026-10-18T01:12:40.769320+00:00 prd-ubuntu2404-robot-2c-8g-65576 sshd[2938]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-10-18T01:12:40.802543+00:00 prd-ubuntu2404-robot-2c-8g-65576 systemd-logind[895]: New session 1 of user jenkins.
2026-10-18T01:12:40.861608+00:00 prd-ubuntu2404-robot-2c-8g-65576 (systemd): pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-10-18T01:13:01.532609+00:00 prd-ubuntu2404-robot-2c-8g-65576 CRON[3478]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-18T01:13:01.538873+00:00 prd-ubuntu2404-robot-2c-8g-65576 CRON[3478]: pam_unix(cron:session): session closed for user root
2026-10-18T01:14:01.544871+00:00 prd-ubuntu2404-robot-2c-8g-65576 CRON[4761]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-18T01:14:01.547781+00:00 prd-ubuntu2404-robot-2c-8g-65576 CRON[4761]: pam_unix(cron:session): session closed for user root
2026-10-18T01:15:01.556999+00:00 prd-ubuntu2404-robot-2c-8g-65576 CRON[4786]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-18T01:15:01.564621+00:00 prd-ubuntu2404-robot-2c-8g-65576 CRON[4786]: pam_unix(cron:session): session closed for user root
2026-10-18T01:16:01.569098+00:00 prd-ubuntu2404-robot-2c-8g-65576 CRON[5162]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-18T01:16:01.573660+00:00 prd-ubuntu2404-robot-2c-8g-65576 CRON[5162]: pam_unix(cron:session): session closed for user root
2026-10-18T01:16:21.521305+00:00 prd-ubuntu2404-robot-2c-8g-65576 sudo:  jenkins : PWD=/w/workspace/openflowplugin-csit-3node-clustering-only-chromium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
2026-10-18T01:16:21.521905+00:00 prd-ubuntu2404-robot-2c-8g-65576 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by jenkins(uid=1001)