2026-10-17T23:32:22.591243+00:00 prd-ubuntu2404-robot-2c-8g-65466 passwd[809]: password for 'ubuntu' changed by 'root'
2026-10-17T23:32:22.596335+00:00 prd-ubuntu2404-robot-2c-8g-65466 systemd-logind[880]: New seat seat0.
2026-10-17T23:32:22.596339+00:00 prd-ubuntu2404-robot-2c-8g-65466 systemd-logind[880]: Watching system buttons on /dev/input/event0 (Power Button)
2026-10-17T23:32:22.596343+00:00 prd-ubuntu2404-robot-2c-8g-65466 systemd-logind[880]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
2026-10-17T23:32:22.597189+00:00 prd-ubuntu2404-robot-2c-8g-65466 polkitd[842]: Loading rules from directory /etc/polkit-1/rules.d
2026-10-17T23:32:22.597193+00:00 prd-ubuntu2404-robot-2c-8g-65466 polkitd[842]: Loading rules from directory /usr/share/polkit-1/rules.d
2026-10-17T23:32:22.576292+00:00 prd-ubuntu2404-robot-2c-8g-65466 polkitd[842]: Finished loading, compiling and executing 6 rules
2026-10-17T23:32:22.578084+00:00 prd-ubuntu2404-robot-2c-8g-65466 polkitd[842]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
2026-10-17T23:32:23.109662+00:00 prd-ubuntu2404-robot-2c-8g-65466 sshd[1238]: Server listening on 0.0.0.0 port 22.
2026-10-17T23:32:23.109835+00:00 prd-ubuntu2404-robot-2c-8g-65466 sshd[1238]: Server listening on :: port 22.
2026-10-17T23:32:23.145732+00:00 prd-ubuntu2404-robot-2c-8g-65466 sshd[1287]: Connection closed by 10.30.168.15 port 39260
2026-10-17T23:32:33.888931+00:00 prd-ubuntu2404-robot-2c-8g-65466 sshd[2869]: Invalid user jenkins from 10.30.168.15 port 39326
2026-10-17T23:32:33.950605+00:00 prd-ubuntu2404-robot-2c-8g-65466 sshd[2869]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-10-17T23:32:33.960799+00:00 prd-ubuntu2404-robot-2c-8g-65466 sshd[2869]: Received disconnect from 10.30.168.15 port 39326:11: Closed due to user request. [preauth]
2026-10-17T23:32:33.960900+00:00 prd-ubuntu2404-robot-2c-8g-65466 sshd[2869]: Disconnected from invalid user jenkins 10.30.168.15 port 39326 [preauth]
2026-10-17T23:32:37.137505+00:00 prd-ubuntu2404-robot-2c-8g-65466 sshd[2875]: Invalid user jenkins from 10.30.168.15 port 39364
2026-10-17T23:32:37.202576+00:00 prd-ubuntu2404-robot-2c-8g-65466 sshd[2875]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-10-17T23:32:37.212383+00:00 prd-ubuntu2404-robot-2c-8g-65466 sshd[2875]: Received disconnect from 10.30.168.15 port 39364:11: Closed due to user request. [preauth]
2026-10-17T23:32:37.212551+00:00 prd-ubuntu2404-robot-2c-8g-65466 sshd[2875]: Disconnected from invalid user jenkins 10.30.168.15 port 39364 [preauth]
2026-10-17T23:32:40.991699+00:00 prd-ubuntu2404-robot-2c-8g-65466 sshd[2891]: Invalid user jenkins from 10.30.168.15 port 39394
2026-10-17T23:32:41.019173+00:00 prd-ubuntu2404-robot-2c-8g-65466 sshd[2891]: userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
2026-10-17T23:32:41.029003+00:00 prd-ubuntu2404-robot-2c-8g-65466 sshd[2891]: Received disconnect from 10.30.168.15 port 39394:11: Closed due to user request. [preauth]
2026-10-17T23:32:41.029276+00:00 prd-ubuntu2404-robot-2c-8g-65466 sshd[2891]: Disconnected from invalid user jenkins 10.30.168.15 port 39394 [preauth]
2026-10-17T23:32:41.069698+00:00 prd-ubuntu2404-robot-2c-8g-65466 useradd[2897]: new group: name=jenkins, GID=1001
2026-10-17T23:32:41.070374+00:00 prd-ubuntu2404-robot-2c-8g-65466 useradd[2897]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
2026-10-17T23:32:45.344751+00:00 prd-ubuntu2404-robot-2c-8g-65466 sshd[2935]: Accepted publickey for jenkins from 10.30.168.15 port 39424 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
2026-10-17T23:32:45.346840+00:00 prd-ubuntu2404-robot-2c-8g-65466 sshd[2935]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-10-17T23:32:45.365231+00:00 prd-ubuntu2404-robot-2c-8g-65466 systemd-logind[880]: New session 1 of user jenkins.
2026-10-17T23:32:45.432093+00:00 prd-ubuntu2404-robot-2c-8g-65466 (systemd): pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by jenkins(uid=0)
2026-10-17T23:33:02.427096+00:00 prd-ubuntu2404-robot-2c-8g-65466 CRON[3445]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-17T23:33:02.434679+00:00 prd-ubuntu2404-robot-2c-8g-65466 CRON[3445]: pam_unix(cron:session): session closed for user root
2026-10-17T23:34:01.442157+00:00 prd-ubuntu2404-robot-2c-8g-65466 CRON[4459]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-17T23:34:01.449421+00:00 prd-ubuntu2404-robot-2c-8g-65466 CRON[4459]: pam_unix(cron:session): session closed for user root
2026-10-17T23:35:01.453949+00:00 prd-ubuntu2404-robot-2c-8g-65466 CRON[4767]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-17T23:35:01.459672+00:00 prd-ubuntu2404-robot-2c-8g-65466 CRON[4767]: pam_unix(cron:session): session closed for user root
2026-10-17T23:36:01.467247+00:00 prd-ubuntu2404-robot-2c-8g-65466 CRON[5619]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-17T23:36:01.473687+00:00 prd-ubuntu2404-robot-2c-8g-65466 CRON[5619]: pam_unix(cron:session): session closed for user root
2026-10-17T23:37:01.481862+00:00 prd-ubuntu2404-robot-2c-8g-65466 CRON[6220]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-17T23:37:01.488641+00:00 prd-ubuntu2404-robot-2c-8g-65466 CRON[6220]: pam_unix(cron:session): session closed for user root
2026-10-17T23:38:01.495672+00:00 prd-ubuntu2404-robot-2c-8g-65466 CRON[6242]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-17T23:38:01.501958+00:00 prd-ubuntu2404-robot-2c-8g-65466 CRON[6242]: pam_unix(cron:session): session closed for user root
2026-10-17T23:39:01.508923+00:00 prd-ubuntu2404-robot-2c-8g-65466 CRON[6558]: pam_unix(cron:session): session opened for user root(uid=0) by root(uid=0)
2026-10-17T23:39:01.513591+00:00 prd-ubuntu2404-robot-2c-8g-65466 CRON[6558]: pam_unix(cron:session): session closed for user root
2026-10-17T23:39:41.846907+00:00 prd-ubuntu2404-robot-2c-8g-65466 sudo:  jenkins : PWD=/w/workspace/controller-csit-3node-benchmark-all-chromium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
2026-10-17T23:39:41.847971+00:00 prd-ubuntu2404-robot-2c-8g-65466 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by jenkins(uid=1001)