2026-10-10T23:31:09.506162+00:00 prd-ubuntu2404-robot-2c-8g-63380 passwd[811]: password for 'ubuntu' changed by 'root'
2026-10-10T23:31:09.512605+00:00 prd-ubuntu2404-robot-2c-8g-63380 systemd-logind[898]: New seat seat0.
2026-10-10T23:31:09.512614+00:00 prd-ubuntu2404-robot-2c-8g-63380 systemd-logind[898]: Watching system buttons on /dev/input/event0 (Power Button)
2026-10-10T23:31:09.512619+00:00 prd-ubuntu2404-robot-2c-8g-63380 systemd-logind[898]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
2026-10-10T23:31:09.473657+00:00 prd-ubuntu2404-robot-2c-8g-63380 polkitd[844]: Loading rules from directory /etc/polkit-1/rules.d
2026-10-10T23:31:09.473712+00:00 prd-ubuntu2404-robot-2c-8g-63380 polkitd[844]: Loading rules from directory /usr/share/polkit-1/rules.d
2026-10-10T23:31:09.489402+00:00 prd-ubuntu2404-robot-2c-8g-63380 polkitd[844]: Finished loading, compiling and executing 6 rules
2026-10-10T23:31:09.497968+00:00 prd-ubuntu2404-robot-2c-8g-63380 polkitd[844]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
2026-10-10T23:31:09.638125+00:00 prd-ubuntu2404-robot-2c-8g-63380 sshd[1038]: Server listening on 0.0.0.0 port 22.
2026-10-10T23:31:09.638469+00:00 prd-ubuntu2404-robot-2c-8g-63380 sshd[1038]: Server listening on :: port 22.
2026-10-10T23:31:09.669313+00:00 prd-ubuntu2404-robot-2c-8g-63380 sshd[1056]: Connection closed by 10.30.168.15 port 51318
2026-10-10T23:31:12.087462+00:00 prd-ubuntu2404-robot-2c-8g-63380 sshd[1989]: Invalid user jenkins from 10.30.168.15 port 51338
2026-10-10T23:31:12.153175+00:00 prd-ubuntu2404-robot-2c-8g-63380 sshd[1989]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-10-10T23:31:12.162975+00:00 prd-ubuntu2404-robot-2c-8g-63380 sshd[1989]: Received disconnect from 10.30.168.15 port 51338:11: Closed due to user request. [preauth]
2026-10-10T23:31:12.163047+00:00 prd-ubuntu2404-robot-2c-8g-63380 sshd[1989]: Disconnected from invalid user jenkins 10.30.168.15 port 51338 [preauth]
2026-10-10T23:31:15.425578+00:00 prd-ubuntu2404-robot-2c-8g-63380 sshd[2827]: Invalid user jenkins from 10.30.168.15 port 51376
2026-10-10T23:31:15.486502+00:00 prd-ubuntu2404-robot-2c-8g-63380 sshd[2827]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-10-10T23:31:15.496928+00:00 prd-ubuntu2404-robot-2c-8g-63380 sshd[2827]: Received disconnect from 10.30.168.15 port 51376:11: Closed due to user request. [preauth]
2026-10-10T23:31:15.496970+00:00 prd-ubuntu2404-robot-2c-8g-63380 sshd[2827]: Disconnected from invalid user jenkins 10.30.168.15 port 51376 [preauth]
2026-10-10T23:31:18.413457+00:00 prd-ubuntu2404-robot-2c-8g-63380 sshd[2875]: Invalid user jenkins from 10.30.168.15 port 51394
2026-10-10T23:31:18.476047+00:00 prd-ubuntu2404-robot-2c-8g-63380 sshd[2875]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-10-10T23:31:18.485812+00:00 prd-ubuntu2404-robot-2c-8g-63380 sshd[2875]: Received disconnect from 10.30.168.15 port 51394:11: Closed due to user request. [preauth]
2026-10-10T23:31:18.485982+00:00 prd-ubuntu2404-robot-2c-8g-63380 sshd[2875]: Disconnected from invalid user jenkins 10.30.168.15 port 51394 [preauth]
2026-10-10T23:31:20.884812+00:00 prd-ubuntu2404-robot-2c-8g-63380 useradd[2897]: new group: name=jenkins, GID=1001
2026-10-10T23:31:20.885055+00:00 prd-ubuntu2404-robot-2c-8g-63380 useradd[2897]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
2026-10-10T23:31:23.464267+00:00 prd-ubuntu2404-robot-2c-8g-63380 sshd[2934]: Accepted publickey for jenkins from 10.30.168.15 port 51434 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
2026-10-10T23:31:23.468065+00:00 prd-ubuntu2404-robot-2c-8g-63380 sshd[2934]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-10-10T23:31:23.560296+00:00 prd-ubuntu2404-robot-2c-8g-63380 systemd-logind[898]: New session 1 of user jenkins.
2026-10-10T23:31:23.619617+00:00 prd-ubuntu2404-robot-2c-8g-63380 (systemd): pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-10-10T23:32:03.122237+00:00 prd-ubuntu2404-robot-2c-8g-63380 CRON[3538]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T23:32:03.131030+00:00 prd-ubuntu2404-robot-2c-8g-63380 CRON[3538]: pam_unix(cron:session): session closed for user root
2026-10-10T23:33:01.139699+00:00 prd-ubuntu2404-robot-2c-8g-63380 CRON[4757]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T23:33:01.144709+00:00 prd-ubuntu2404-robot-2c-8g-63380 CRON[4757]: pam_unix(cron:session): session closed for user root
2026-10-10T23:34:01.152712+00:00 prd-ubuntu2404-robot-2c-8g-63380 CRON[5047]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T23:34:01.161179+00:00 prd-ubuntu2404-robot-2c-8g-63380 CRON[5047]: pam_unix(cron:session): session closed for user root
2026-10-10T23:35:01.170343+00:00 prd-ubuntu2404-robot-2c-8g-63380 CRON[5867]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T23:35:01.176665+00:00 prd-ubuntu2404-robot-2c-8g-63380 CRON[5867]: pam_unix(cron:session): session closed for user root
2026-10-10T23:36:01.181763+00:00 prd-ubuntu2404-robot-2c-8g-63380 CRON[6128]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T23:36:01.186750+00:00 prd-ubuntu2404-robot-2c-8g-63380 CRON[6128]: pam_unix(cron:session): session closed for user root
2026-10-10T23:37:01.196778+00:00 prd-ubuntu2404-robot-2c-8g-63380 CRON[6136]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T23:37:01.205907+00:00 prd-ubuntu2404-robot-2c-8g-63380 CRON[6136]: pam_unix(cron:session): session closed for user root
2026-10-10T23:38:01.213446+00:00 prd-ubuntu2404-robot-2c-8g-63380 CRON[6364]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-10T23:38:01.221223+00:00 prd-ubuntu2404-robot-2c-8g-63380 CRON[6364]: pam_unix(cron:session): session closed for user root
2026-10-10T23:38:26.728254+00:00 prd-ubuntu2404-robot-2c-8g-63380 sudo:  jenkins : PWD=/w/workspace/controller-csit-1node-benchmark-all-chromium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
2026-10-10T23:38:26.729609+00:00 prd-ubuntu2404-robot-2c-8g-63380 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by jenkins(uid=1001)