Mar 1 19:06:36 prd-ubuntu2204-builder-4c-4g-25002 passwd[688]: password for 'ubuntu' changed by 'root' Mar 1 19:06:36 prd-ubuntu2204-builder-4c-4g-25002 sshd[752]: Server listening on 0.0.0.0 port 22. Mar 1 19:06:36 prd-ubuntu2204-builder-4c-4g-25002 sshd[752]: Server listening on :: port 22. Mar 1 19:06:36 prd-ubuntu2204-builder-4c-4g-25002 systemd-logind[719]: New seat seat0. Mar 1 19:06:36 prd-ubuntu2204-builder-4c-4g-25002 systemd-logind[719]: Watching system buttons on /dev/input/event0 (Power Button) Mar 1 19:06:36 prd-ubuntu2204-builder-4c-4g-25002 systemd-logind[719]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Mar 1 19:06:39 prd-ubuntu2204-builder-4c-4g-25002 sshd[962]: error: kex_exchange_identification: Connection closed by remote host Mar 1 19:06:39 prd-ubuntu2204-builder-4c-4g-25002 sshd[962]: Connection closed by 10.30.168.15 port 40330 Mar 1 19:06:49 prd-ubuntu2204-builder-4c-4g-25002 sshd[974]: Invalid user jenkins from 10.30.168.15 port 40336 Mar 1 19:06:49 prd-ubuntu2204-builder-4c-4g-25002 sshd[974]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Mar 1 19:06:49 prd-ubuntu2204-builder-4c-4g-25002 sshd[974]: Received disconnect from 10.30.168.15 port 40336:11: Closed due to user request. [preauth] Mar 1 19:06:49 prd-ubuntu2204-builder-4c-4g-25002 sshd[974]: Disconnected from invalid user jenkins 10.30.168.15 port 40336 [preauth] Mar 1 19:06:52 prd-ubuntu2204-builder-4c-4g-25002 sshd[977]: Invalid user jenkins from 10.30.168.15 port 40340 Mar 1 19:06:52 prd-ubuntu2204-builder-4c-4g-25002 sshd[977]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Mar 1 19:06:52 prd-ubuntu2204-builder-4c-4g-25002 sshd[977]: Received disconnect from 10.30.168.15 port 40340:11: Closed due to user request. [preauth] Mar 1 19:06:52 prd-ubuntu2204-builder-4c-4g-25002 sshd[977]: Disconnected from invalid user jenkins 10.30.168.15 port 40340 [preauth] Mar 1 19:06:55 prd-ubuntu2204-builder-4c-4g-25002 sshd[1208]: Invalid user jenkins from 10.30.168.15 port 40342 Mar 1 19:06:56 prd-ubuntu2204-builder-4c-4g-25002 sshd[1208]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Mar 1 19:06:56 prd-ubuntu2204-builder-4c-4g-25002 sshd[1208]: Received disconnect from 10.30.168.15 port 40342:11: Closed due to user request. [preauth] Mar 1 19:06:56 prd-ubuntu2204-builder-4c-4g-25002 sshd[1208]: Disconnected from invalid user jenkins 10.30.168.15 port 40342 [preauth] Mar 1 19:06:58 prd-ubuntu2204-builder-4c-4g-25002 sshd[1320]: Invalid user jenkins from 10.30.168.15 port 40344 Mar 1 19:06:58 prd-ubuntu2204-builder-4c-4g-25002 sshd[1320]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Mar 1 19:06:58 prd-ubuntu2204-builder-4c-4g-25002 sshd[1320]: Received disconnect from 10.30.168.15 port 40344:11: Closed due to user request. [preauth] Mar 1 19:06:58 prd-ubuntu2204-builder-4c-4g-25002 sshd[1320]: Disconnected from invalid user jenkins 10.30.168.15 port 40344 [preauth] Mar 1 19:07:01 prd-ubuntu2204-builder-4c-4g-25002 CRON[1342]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Mar 1 19:07:01 prd-ubuntu2204-builder-4c-4g-25002 CRON[1342]: pam_unix(cron:session): session closed for user root Mar 1 19:07:01 prd-ubuntu2204-builder-4c-4g-25002 sshd[1324]: Invalid user jenkins from 10.30.168.15 port 40348 Mar 1 19:07:02 prd-ubuntu2204-builder-4c-4g-25002 sshd[1324]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Mar 1 19:07:02 prd-ubuntu2204-builder-4c-4g-25002 sshd[1324]: Received disconnect from 10.30.168.15 port 40348:11: Closed due to user request. [preauth] Mar 1 19:07:02 prd-ubuntu2204-builder-4c-4g-25002 sshd[1324]: Disconnected from invalid user jenkins 10.30.168.15 port 40348 [preauth] Mar 1 19:07:02 prd-ubuntu2204-builder-4c-4g-25002 useradd[1356]: new group: name=jenkins, GID=1001 Mar 1 19:07:02 prd-ubuntu2204-builder-4c-4g-25002 useradd[1356]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Mar 1 19:07:02 prd-ubuntu2204-builder-4c-4g-25002 usermod[1365]: add 'jenkins' to group 'docker' Mar 1 19:07:02 prd-ubuntu2204-builder-4c-4g-25002 usermod[1365]: add 'jenkins' to shadow group 'docker' Mar 1 19:07:04 prd-ubuntu2204-builder-4c-4g-25002 sshd[1399]: Accepted publickey for jenkins from 10.30.168.15 port 40350 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Mar 1 19:07:04 prd-ubuntu2204-builder-4c-4g-25002 sshd[1399]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Mar 1 19:07:04 prd-ubuntu2204-builder-4c-4g-25002 systemd-logind[719]: New session 2 of user jenkins. Mar 1 19:07:04 prd-ubuntu2204-builder-4c-4g-25002 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Mar 1 19:08:01 prd-ubuntu2204-builder-4c-4g-25002 CRON[1967]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Mar 1 19:08:01 prd-ubuntu2204-builder-4c-4g-25002 CRON[1967]: pam_unix(cron:session): session closed for user root Mar 1 19:08:41 prd-ubuntu2204-builder-4c-4g-25002 sudo: jenkins : PWD=/w/workspace/autorelease-gerrit-branch-lock-chromium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Mar 1 19:08:41 prd-ubuntu2204-builder-4c-4g-25002 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)