Jun 5 13:42:19 prd-ubuntu2204-builder-4c-4g-25123 passwd[691]: password for 'ubuntu' changed by 'root' Jun 5 13:42:19 prd-ubuntu2204-builder-4c-4g-25123 sshd[758]: Server listening on 0.0.0.0 port 22. Jun 5 13:42:19 prd-ubuntu2204-builder-4c-4g-25123 sshd[758]: Server listening on :: port 22. Jun 5 13:42:19 prd-ubuntu2204-builder-4c-4g-25123 systemd-logind[723]: New seat seat0. Jun 5 13:42:19 prd-ubuntu2204-builder-4c-4g-25123 systemd-logind[723]: Watching system buttons on /dev/input/event0 (Power Button) Jun 5 13:42:19 prd-ubuntu2204-builder-4c-4g-25123 systemd-logind[723]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Jun 5 13:42:23 prd-ubuntu2204-builder-4c-4g-25123 sshd[973]: error: kex_exchange_identification: Connection closed by remote host Jun 5 13:42:23 prd-ubuntu2204-builder-4c-4g-25123 sshd[973]: Connection closed by 10.30.168.15 port 39796 Jun 5 13:42:30 prd-ubuntu2204-builder-4c-4g-25123 sshd[981]: Invalid user jenkins from 10.30.168.15 port 39802 Jun 5 13:42:30 prd-ubuntu2204-builder-4c-4g-25123 sshd[981]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 5 13:42:30 prd-ubuntu2204-builder-4c-4g-25123 sshd[981]: Received disconnect from 10.30.168.15 port 39802:11: Closed due to user request. [preauth] Jun 5 13:42:30 prd-ubuntu2204-builder-4c-4g-25123 sshd[981]: Disconnected from invalid user jenkins 10.30.168.15 port 39802 [preauth] Jun 5 13:42:33 prd-ubuntu2204-builder-4c-4g-25123 sshd[983]: Invalid user jenkins from 10.30.168.15 port 39810 Jun 5 13:42:33 prd-ubuntu2204-builder-4c-4g-25123 sshd[983]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 5 13:42:33 prd-ubuntu2204-builder-4c-4g-25123 sshd[983]: Received disconnect from 10.30.168.15 port 39810:11: Closed due to user request. [preauth] Jun 5 13:42:33 prd-ubuntu2204-builder-4c-4g-25123 sshd[983]: Disconnected from invalid user jenkins 10.30.168.15 port 39810 [preauth] Jun 5 13:42:36 prd-ubuntu2204-builder-4c-4g-25123 sshd[985]: Invalid user jenkins from 10.30.168.15 port 39818 Jun 5 13:42:36 prd-ubuntu2204-builder-4c-4g-25123 sshd[985]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 5 13:42:36 prd-ubuntu2204-builder-4c-4g-25123 sshd[985]: Received disconnect from 10.30.168.15 port 39818:11: Closed due to user request. [preauth] Jun 5 13:42:36 prd-ubuntu2204-builder-4c-4g-25123 sshd[985]: Disconnected from invalid user jenkins 10.30.168.15 port 39818 [preauth] Jun 5 13:42:40 prd-ubuntu2204-builder-4c-4g-25123 sshd[1216]: Invalid user jenkins from 10.30.168.15 port 39826 Jun 5 13:42:40 prd-ubuntu2204-builder-4c-4g-25123 sshd[1216]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 5 13:42:40 prd-ubuntu2204-builder-4c-4g-25123 sshd[1216]: Received disconnect from 10.30.168.15 port 39826:11: Closed due to user request. [preauth] Jun 5 13:42:40 prd-ubuntu2204-builder-4c-4g-25123 sshd[1216]: Disconnected from invalid user jenkins 10.30.168.15 port 39826 [preauth] Jun 5 13:42:43 prd-ubuntu2204-builder-4c-4g-25123 sshd[1258]: Invalid user jenkins from 10.30.168.15 port 39838 Jun 5 13:42:43 prd-ubuntu2204-builder-4c-4g-25123 sshd[1258]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 5 13:42:43 prd-ubuntu2204-builder-4c-4g-25123 sshd[1258]: Received disconnect from 10.30.168.15 port 39838:11: Closed due to user request. [preauth] Jun 5 13:42:43 prd-ubuntu2204-builder-4c-4g-25123 sshd[1258]: Disconnected from invalid user jenkins 10.30.168.15 port 39838 [preauth] Jun 5 13:42:46 prd-ubuntu2204-builder-4c-4g-25123 sshd[1332]: Invalid user jenkins from 10.30.168.15 port 39842 Jun 5 13:42:46 prd-ubuntu2204-builder-4c-4g-25123 sshd[1332]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 5 13:42:46 prd-ubuntu2204-builder-4c-4g-25123 sshd[1332]: Received disconnect from 10.30.168.15 port 39842:11: Closed due to user request. [preauth] Jun 5 13:42:46 prd-ubuntu2204-builder-4c-4g-25123 sshd[1332]: Disconnected from invalid user jenkins 10.30.168.15 port 39842 [preauth] Jun 5 13:42:48 prd-ubuntu2204-builder-4c-4g-25123 useradd[1349]: new group: name=jenkins, GID=1001 Jun 5 13:42:48 prd-ubuntu2204-builder-4c-4g-25123 useradd[1349]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Jun 5 13:42:49 prd-ubuntu2204-builder-4c-4g-25123 usermod[1358]: add 'jenkins' to group 'docker' Jun 5 13:42:49 prd-ubuntu2204-builder-4c-4g-25123 usermod[1358]: add 'jenkins' to shadow group 'docker' Jun 5 13:42:49 prd-ubuntu2204-builder-4c-4g-25123 sshd[1334]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 5 13:42:49 prd-ubuntu2204-builder-4c-4g-25123 sshd[1334]: Received disconnect from 10.30.168.15 port 39848:11: Closed due to user request. [preauth] Jun 5 13:42:49 prd-ubuntu2204-builder-4c-4g-25123 sshd[1334]: Disconnected from authenticating user jenkins 10.30.168.15 port 39848 [preauth] Jun 5 13:42:52 prd-ubuntu2204-builder-4c-4g-25123 sshd[1394]: Accepted publickey for jenkins from 10.30.168.15 port 39850 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Jun 5 13:42:52 prd-ubuntu2204-builder-4c-4g-25123 sshd[1394]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Jun 5 13:42:52 prd-ubuntu2204-builder-4c-4g-25123 systemd-logind[723]: New session 1 of user jenkins. Jun 5 13:42:52 prd-ubuntu2204-builder-4c-4g-25123 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Jun 5 13:43:02 prd-ubuntu2204-builder-4c-4g-25123 CRON[1598]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 5 13:43:02 prd-ubuntu2204-builder-4c-4g-25123 CRON[1598]: pam_unix(cron:session): session closed for user root Jun 5 13:44:01 prd-ubuntu2204-builder-4c-4g-25123 CRON[2114]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 5 13:44:01 prd-ubuntu2204-builder-4c-4g-25123 CRON[2114]: pam_unix(cron:session): session closed for user root Jun 5 13:44:31 prd-ubuntu2204-builder-4c-4g-25123 sudo: jenkins : PWD=/w/workspace/autorelease-gerrit-branch-lock-chromium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Jun 5 13:44:31 prd-ubuntu2204-builder-4c-4g-25123 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)