Mar 1 19:27:01 prd-ubuntu2204-builder-4c-4g-25017 passwd[690]: password for 'ubuntu' changed by 'root' Mar 1 19:27:01 prd-ubuntu2204-builder-4c-4g-25017 sshd[751]: Server listening on 0.0.0.0 port 22. Mar 1 19:27:01 prd-ubuntu2204-builder-4c-4g-25017 sshd[751]: Server listening on :: port 22. Mar 1 19:27:01 prd-ubuntu2204-builder-4c-4g-25017 systemd-logind[722]: New seat seat0. Mar 1 19:27:01 prd-ubuntu2204-builder-4c-4g-25017 systemd-logind[722]: Watching system buttons on /dev/input/event0 (Power Button) Mar 1 19:27:01 prd-ubuntu2204-builder-4c-4g-25017 systemd-logind[722]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Mar 1 19:27:04 prd-ubuntu2204-builder-4c-4g-25017 sshd[970]: error: kex_exchange_identification: Connection closed by remote host Mar 1 19:27:04 prd-ubuntu2204-builder-4c-4g-25017 sshd[970]: Connection closed by 10.30.168.15 port 40778 Mar 1 19:27:09 prd-ubuntu2204-builder-4c-4g-25017 sshd[977]: Invalid user jenkins from 10.30.168.15 port 40784 Mar 1 19:27:09 prd-ubuntu2204-builder-4c-4g-25017 sshd[977]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Mar 1 19:27:09 prd-ubuntu2204-builder-4c-4g-25017 sshd[977]: Received disconnect from 10.30.168.15 port 40784:11: Closed due to user request. [preauth] Mar 1 19:27:09 prd-ubuntu2204-builder-4c-4g-25017 sshd[977]: Disconnected from invalid user jenkins 10.30.168.15 port 40784 [preauth] Mar 1 19:27:12 prd-ubuntu2204-builder-4c-4g-25017 sshd[979]: Invalid user jenkins from 10.30.168.15 port 40788 Mar 1 19:27:12 prd-ubuntu2204-builder-4c-4g-25017 sshd[979]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Mar 1 19:27:12 prd-ubuntu2204-builder-4c-4g-25017 sshd[979]: Received disconnect from 10.30.168.15 port 40788:11: Closed due to user request. [preauth] Mar 1 19:27:12 prd-ubuntu2204-builder-4c-4g-25017 sshd[979]: Disconnected from invalid user jenkins 10.30.168.15 port 40788 [preauth] Mar 1 19:27:15 prd-ubuntu2204-builder-4c-4g-25017 sshd[981]: Invalid user jenkins from 10.30.168.15 port 40790 Mar 1 19:27:15 prd-ubuntu2204-builder-4c-4g-25017 sshd[981]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Mar 1 19:27:15 prd-ubuntu2204-builder-4c-4g-25017 sshd[981]: Received disconnect from 10.30.168.15 port 40790:11: Closed due to user request. [preauth] Mar 1 19:27:15 prd-ubuntu2204-builder-4c-4g-25017 sshd[981]: Disconnected from invalid user jenkins 10.30.168.15 port 40790 [preauth] Mar 1 19:27:17 prd-ubuntu2204-builder-4c-4g-25017 sshd[983]: Invalid user jenkins from 10.30.168.15 port 40792 Mar 1 19:27:18 prd-ubuntu2204-builder-4c-4g-25017 sshd[983]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Mar 1 19:27:18 prd-ubuntu2204-builder-4c-4g-25017 sshd[983]: Received disconnect from 10.30.168.15 port 40792:11: Closed due to user request. [preauth] Mar 1 19:27:18 prd-ubuntu2204-builder-4c-4g-25017 sshd[983]: Disconnected from invalid user jenkins 10.30.168.15 port 40792 [preauth] Mar 1 19:27:21 prd-ubuntu2204-builder-4c-4g-25017 sshd[1256]: Invalid user jenkins from 10.30.168.15 port 40798 Mar 1 19:27:21 prd-ubuntu2204-builder-4c-4g-25017 sshd[1256]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Mar 1 19:27:22 prd-ubuntu2204-builder-4c-4g-25017 sshd[1256]: Received disconnect from 10.30.168.15 port 40798:11: Closed due to user request. [preauth] Mar 1 19:27:22 prd-ubuntu2204-builder-4c-4g-25017 sshd[1256]: Disconnected from invalid user jenkins 10.30.168.15 port 40798 [preauth] Mar 1 19:27:24 prd-ubuntu2204-builder-4c-4g-25017 sshd[1327]: Invalid user jenkins from 10.30.168.15 port 40800 Mar 1 19:27:24 prd-ubuntu2204-builder-4c-4g-25017 sshd[1327]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Mar 1 19:27:24 prd-ubuntu2204-builder-4c-4g-25017 sshd[1327]: Received disconnect from 10.30.168.15 port 40800:11: Closed due to user request. [preauth] Mar 1 19:27:24 prd-ubuntu2204-builder-4c-4g-25017 sshd[1327]: Disconnected from invalid user jenkins 10.30.168.15 port 40800 [preauth] Mar 1 19:27:25 prd-ubuntu2204-builder-4c-4g-25017 useradd[1356]: new group: name=jenkins, GID=1001 Mar 1 19:27:25 prd-ubuntu2204-builder-4c-4g-25017 useradd[1356]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Mar 1 19:27:25 prd-ubuntu2204-builder-4c-4g-25017 usermod[1365]: add 'jenkins' to group 'docker' Mar 1 19:27:25 prd-ubuntu2204-builder-4c-4g-25017 usermod[1365]: add 'jenkins' to shadow group 'docker' Mar 1 19:27:27 prd-ubuntu2204-builder-4c-4g-25017 sshd[1399]: Accepted publickey for jenkins from 10.30.168.15 port 40802 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Mar 1 19:27:27 prd-ubuntu2204-builder-4c-4g-25017 sshd[1399]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Mar 1 19:27:27 prd-ubuntu2204-builder-4c-4g-25017 systemd-logind[722]: New session 1 of user jenkins. Mar 1 19:27:27 prd-ubuntu2204-builder-4c-4g-25017 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Mar 1 19:28:02 prd-ubuntu2204-builder-4c-4g-25017 CRON[1939]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Mar 1 19:28:02 prd-ubuntu2204-builder-4c-4g-25017 CRON[1939]: pam_unix(cron:session): session closed for user root Mar 1 19:29:00 prd-ubuntu2204-builder-4c-4g-25017 sudo: jenkins : PWD=/w/workspace/autorelease-gerrit-branch-lock-chromium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Mar 1 19:29:00 prd-ubuntu2204-builder-4c-4g-25017 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)