Oct 16 09:26:52 prd-ubuntu2204-builder-4c-4g-65344 passwd[687]: password for 'ubuntu' changed by 'root'
Oct 16 09:26:52 prd-ubuntu2204-builder-4c-4g-65344 sshd[757]: Server listening on 0.0.0.0 port 22.
Oct 16 09:26:52 prd-ubuntu2204-builder-4c-4g-65344 sshd[757]: Server listening on :: port 22.
Oct 16 09:26:52 prd-ubuntu2204-builder-4c-4g-65344 systemd-logind[718]: New seat seat0.
Oct 16 09:26:52 prd-ubuntu2204-builder-4c-4g-65344 systemd-logind[718]: Watching system buttons on /dev/input/event0 (Power Button)
Oct 16 09:26:52 prd-ubuntu2204-builder-4c-4g-65344 systemd-logind[718]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Oct 16 09:26:54 prd-ubuntu2204-builder-4c-4g-65344 sshd[923]: error: kex_exchange_identification: Connection closed by remote host
Oct 16 09:26:54 prd-ubuntu2204-builder-4c-4g-65344 sshd[923]: Connection closed by 10.30.168.15 port 59818
Oct 16 09:27:01 prd-ubuntu2204-builder-4c-4g-65344 CRON[978]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 09:27:01 prd-ubuntu2204-builder-4c-4g-65344 CRON[978]: pam_unix(cron:session): session closed for user root
Oct 16 09:27:01 prd-ubuntu2204-builder-4c-4g-65344 sshd[976]: Invalid user jenkins from 10.30.168.15 port 59826
Oct 16 09:27:02 prd-ubuntu2204-builder-4c-4g-65344 sshd[976]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 09:27:02 prd-ubuntu2204-builder-4c-4g-65344 sshd[976]: Received disconnect from 10.30.168.15 port 59826:11: Closed due to user request. [preauth]
Oct 16 09:27:02 prd-ubuntu2204-builder-4c-4g-65344 sshd[976]: Disconnected from invalid user jenkins 10.30.168.15 port 59826 [preauth]
Oct 16 09:27:05 prd-ubuntu2204-builder-4c-4g-65344 sshd[981]: Invalid user jenkins from 10.30.168.15 port 59830
Oct 16 09:27:05 prd-ubuntu2204-builder-4c-4g-65344 sshd[981]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 09:27:05 prd-ubuntu2204-builder-4c-4g-65344 sshd[981]: Received disconnect from 10.30.168.15 port 59830:11: Closed due to user request. [preauth]
Oct 16 09:27:05 prd-ubuntu2204-builder-4c-4g-65344 sshd[981]: Disconnected from invalid user jenkins 10.30.168.15 port 59830 [preauth]
Oct 16 09:27:08 prd-ubuntu2204-builder-4c-4g-65344 sshd[983]: Invalid user jenkins from 10.30.168.15 port 59834
Oct 16 09:27:08 prd-ubuntu2204-builder-4c-4g-65344 sshd[983]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 09:27:08 prd-ubuntu2204-builder-4c-4g-65344 sshd[983]: Received disconnect from 10.30.168.15 port 59834:11: Closed due to user request. [preauth]
Oct 16 09:27:08 prd-ubuntu2204-builder-4c-4g-65344 sshd[983]: Disconnected from invalid user jenkins 10.30.168.15 port 59834 [preauth]
Oct 16 09:27:12 prd-ubuntu2204-builder-4c-4g-65344 sshd[1217]: Invalid user jenkins from 10.30.168.15 port 59844
Oct 16 09:27:12 prd-ubuntu2204-builder-4c-4g-65344 sshd[1217]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 09:27:12 prd-ubuntu2204-builder-4c-4g-65344 sshd[1217]: Received disconnect from 10.30.168.15 port 59844:11: Closed due to user request. [preauth]
Oct 16 09:27:12 prd-ubuntu2204-builder-4c-4g-65344 sshd[1217]: Disconnected from invalid user jenkins 10.30.168.15 port 59844 [preauth]
Oct 16 09:27:15 prd-ubuntu2204-builder-4c-4g-65344 sshd[1273]: Invalid user jenkins from 10.30.168.15 port 59848
Oct 16 09:27:15 prd-ubuntu2204-builder-4c-4g-65344 sshd[1273]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 09:27:15 prd-ubuntu2204-builder-4c-4g-65344 sshd[1273]: Received disconnect from 10.30.168.15 port 59848:11: Closed due to user request. [preauth]
Oct 16 09:27:15 prd-ubuntu2204-builder-4c-4g-65344 sshd[1273]: Disconnected from invalid user jenkins 10.30.168.15 port 59848 [preauth]
Oct 16 09:27:19 prd-ubuntu2204-builder-4c-4g-65344 useradd[1356]: new group: name=jenkins, GID=1001
Oct 16 09:27:19 prd-ubuntu2204-builder-4c-4g-65344 useradd[1356]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 16 09:27:19 prd-ubuntu2204-builder-4c-4g-65344 sshd[1341]: Invalid user jenkins from 10.30.168.15 port 59854
Oct 16 09:27:19 prd-ubuntu2204-builder-4c-4g-65344 sshd[1341]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 16 09:27:19 prd-ubuntu2204-builder-4c-4g-65344 sshd[1341]: Received disconnect from 10.30.168.15 port 59854:11: Closed due to user request. [preauth]
Oct 16 09:27:19 prd-ubuntu2204-builder-4c-4g-65344 sshd[1341]: Disconnected from invalid user jenkins 10.30.168.15 port 59854 [preauth]
Oct 16 09:27:19 prd-ubuntu2204-builder-4c-4g-65344 usermod[1365]: add 'jenkins' to group 'docker'
Oct 16 09:27:19 prd-ubuntu2204-builder-4c-4g-65344 usermod[1365]: add 'jenkins' to shadow group 'docker'
Oct 16 09:27:22 prd-ubuntu2204-builder-4c-4g-65344 sshd[1399]: Accepted publickey for jenkins from 10.30.168.15 port 59858 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 16 09:27:22 prd-ubuntu2204-builder-4c-4g-65344 sshd[1399]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 16 09:27:22 prd-ubuntu2204-builder-4c-4g-65344 systemd-logind[718]: New session 2 of user jenkins.
Oct 16 09:27:22 prd-ubuntu2204-builder-4c-4g-65344 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 16 09:28:02 prd-ubuntu2204-builder-4c-4g-65344 CRON[1933]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 09:28:02 prd-ubuntu2204-builder-4c-4g-65344 CRON[1933]: pam_unix(cron:session): session closed for user root
Oct 16 09:29:01 prd-ubuntu2204-builder-4c-4g-65344 CRON[2127]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 16 09:29:01 prd-ubuntu2204-builder-4c-4g-65344 CRON[2127]: pam_unix(cron:session): session closed for user root
Oct 16 09:29:04 prd-ubuntu2204-builder-4c-4g-65344 sudo:  jenkins : PWD=/w/workspace/autorelease-gerrit-branch-lock-chromium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct 16 09:29:04 prd-ubuntu2204-builder-4c-4g-65344 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)