Mar 20 05:58:57 prd-ubuntu2204-builder-4c-4g-6255 passwd[688]: password for 'ubuntu' changed by 'root'
Mar 20 05:58:57 prd-ubuntu2204-builder-4c-4g-6255 sshd[741]: Server listening on 0.0.0.0 port 22.
Mar 20 05:58:57 prd-ubuntu2204-builder-4c-4g-6255 sshd[741]: Server listening on :: port 22.
Mar 20 05:58:57 prd-ubuntu2204-builder-4c-4g-6255 systemd-logind[720]: New seat seat0.
Mar 20 05:58:57 prd-ubuntu2204-builder-4c-4g-6255 systemd-logind[720]: Watching system buttons on /dev/input/event0 (Power Button)
Mar 20 05:58:57 prd-ubuntu2204-builder-4c-4g-6255 systemd-logind[720]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Mar 20 05:59:01 prd-ubuntu2204-builder-4c-4g-6255 sshd[970]: error: kex_exchange_identification: Connection closed by remote host
Mar 20 05:59:01 prd-ubuntu2204-builder-4c-4g-6255 sshd[970]: Connection closed by 10.30.168.15 port 60212
Mar 20 05:59:01 prd-ubuntu2204-builder-4c-4g-6255 CRON[971]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Mar 20 05:59:01 prd-ubuntu2204-builder-4c-4g-6255 CRON[971]: pam_unix(cron:session): session closed for user root
Mar 20 05:59:08 prd-ubuntu2204-builder-4c-4g-6255 sshd[980]: Invalid user jenkins from 10.30.168.15 port 60222
Mar 20 05:59:08 prd-ubuntu2204-builder-4c-4g-6255 sshd[980]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Mar 20 05:59:08 prd-ubuntu2204-builder-4c-4g-6255 sshd[980]: Received disconnect from 10.30.168.15 port 60222:11: Closed due to user request. [preauth]
Mar 20 05:59:08 prd-ubuntu2204-builder-4c-4g-6255 sshd[980]: Disconnected from invalid user jenkins 10.30.168.15 port 60222 [preauth]
Mar 20 05:59:11 prd-ubuntu2204-builder-4c-4g-6255 sshd[982]: Invalid user jenkins from 10.30.168.15 port 60226
Mar 20 05:59:11 prd-ubuntu2204-builder-4c-4g-6255 sshd[982]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Mar 20 05:59:11 prd-ubuntu2204-builder-4c-4g-6255 sshd[982]: Received disconnect from 10.30.168.15 port 60226:11: Closed due to user request. [preauth]
Mar 20 05:59:11 prd-ubuntu2204-builder-4c-4g-6255 sshd[982]: Disconnected from invalid user jenkins 10.30.168.15 port 60226 [preauth]
Mar 20 05:59:14 prd-ubuntu2204-builder-4c-4g-6255 sshd[984]: Invalid user jenkins from 10.30.168.15 port 60230
Mar 20 05:59:15 prd-ubuntu2204-builder-4c-4g-6255 sshd[984]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Mar 20 05:59:15 prd-ubuntu2204-builder-4c-4g-6255 sshd[984]: Received disconnect from 10.30.168.15 port 60230:11: Closed due to user request. [preauth]
Mar 20 05:59:15 prd-ubuntu2204-builder-4c-4g-6255 sshd[984]: Disconnected from invalid user jenkins 10.30.168.15 port 60230 [preauth]
Mar 20 05:59:18 prd-ubuntu2204-builder-4c-4g-6255 sshd[1252]: Invalid user jenkins from 10.30.168.15 port 60236
Mar 20 05:59:18 prd-ubuntu2204-builder-4c-4g-6255 sshd[1252]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Mar 20 05:59:18 prd-ubuntu2204-builder-4c-4g-6255 sshd[1252]: Received disconnect from 10.30.168.15 port 60236:11: Closed due to user request. [preauth]
Mar 20 05:59:18 prd-ubuntu2204-builder-4c-4g-6255 sshd[1252]: Disconnected from invalid user jenkins 10.30.168.15 port 60236 [preauth]
Mar 20 05:59:21 prd-ubuntu2204-builder-4c-4g-6255 sshd[1328]: Invalid user jenkins from 10.30.168.15 port 60242
Mar 20 05:59:21 prd-ubuntu2204-builder-4c-4g-6255 sshd[1328]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Mar 20 05:59:21 prd-ubuntu2204-builder-4c-4g-6255 sshd[1328]: Received disconnect from 10.30.168.15 port 60242:11: Closed due to user request. [preauth]
Mar 20 05:59:21 prd-ubuntu2204-builder-4c-4g-6255 sshd[1328]: Disconnected from invalid user jenkins 10.30.168.15 port 60242 [preauth]
Mar 20 05:59:22 prd-ubuntu2204-builder-4c-4g-6255 useradd[1343]: new group: name=jenkins, GID=1001
Mar 20 05:59:22 prd-ubuntu2204-builder-4c-4g-6255 useradd[1343]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Mar 20 05:59:22 prd-ubuntu2204-builder-4c-4g-6255 usermod[1352]: add 'jenkins' to group 'docker'
Mar 20 05:59:22 prd-ubuntu2204-builder-4c-4g-6255 usermod[1352]: add 'jenkins' to shadow group 'docker'
Mar 20 05:59:24 prd-ubuntu2204-builder-4c-4g-6255 sshd[1386]: Accepted publickey for jenkins from 10.30.168.15 port 60246 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Mar 20 05:59:24 prd-ubuntu2204-builder-4c-4g-6255 sshd[1386]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Mar 20 05:59:24 prd-ubuntu2204-builder-4c-4g-6255 systemd-logind[720]: New session 2 of user jenkins.
Mar 20 05:59:24 prd-ubuntu2204-builder-4c-4g-6255 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Mar 20 06:00:02 prd-ubuntu2204-builder-4c-4g-6255 CRON[1932]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Mar 20 06:00:02 prd-ubuntu2204-builder-4c-4g-6255 CRON[1932]: pam_unix(cron:session): session closed for user root
Mar 20 06:00:56 prd-ubuntu2204-builder-4c-4g-6255 sudo:  jenkins : PWD=/w/workspace/autorelease-gerrit-branch-lock-chromium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Mar 20 06:00:56 prd-ubuntu2204-builder-4c-4g-6255 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)