Apr 22 07:44:30 prd-ubuntu2204-builder-4c-4g-6535 passwd[689]: password for 'ubuntu' changed by 'root'
Apr 22 07:44:30 prd-ubuntu2204-builder-4c-4g-6535 sshd[748]: Server listening on 0.0.0.0 port 22.
Apr 22 07:44:30 prd-ubuntu2204-builder-4c-4g-6535 sshd[748]: Server listening on :: port 22.
Apr 22 07:44:30 prd-ubuntu2204-builder-4c-4g-6535 systemd-logind[722]: New seat seat0.
Apr 22 07:44:30 prd-ubuntu2204-builder-4c-4g-6535 systemd-logind[722]: Watching system buttons on /dev/input/event0 (Power Button)
Apr 22 07:44:30 prd-ubuntu2204-builder-4c-4g-6535 systemd-logind[722]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Apr 22 07:44:32 prd-ubuntu2204-builder-4c-4g-6535 sshd[966]: error: kex_exchange_identification: Connection closed by remote host
Apr 22 07:44:32 prd-ubuntu2204-builder-4c-4g-6535 sshd[966]: Connection closed by 10.30.168.15 port 55130
Apr 22 07:44:40 prd-ubuntu2204-builder-4c-4g-6535 sshd[974]: Invalid user jenkins from 10.30.168.15 port 55136
Apr 22 07:44:40 prd-ubuntu2204-builder-4c-4g-6535 sshd[974]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Apr 22 07:44:40 prd-ubuntu2204-builder-4c-4g-6535 sshd[974]: Received disconnect from 10.30.168.15 port 55136:11: Closed due to user request. [preauth]
Apr 22 07:44:40 prd-ubuntu2204-builder-4c-4g-6535 sshd[974]: Disconnected from invalid user jenkins 10.30.168.15 port 55136 [preauth]
Apr 22 07:44:43 prd-ubuntu2204-builder-4c-4g-6535 sshd[976]: Invalid user jenkins from 10.30.168.15 port 55138
Apr 22 07:44:43 prd-ubuntu2204-builder-4c-4g-6535 sshd[976]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Apr 22 07:44:43 prd-ubuntu2204-builder-4c-4g-6535 sshd[976]: Received disconnect from 10.30.168.15 port 55138:11: Closed due to user request. [preauth]
Apr 22 07:44:43 prd-ubuntu2204-builder-4c-4g-6535 sshd[976]: Disconnected from invalid user jenkins 10.30.168.15 port 55138 [preauth]
Apr 22 07:44:46 prd-ubuntu2204-builder-4c-4g-6535 sshd[978]: Invalid user jenkins from 10.30.168.15 port 55140
Apr 22 07:44:46 prd-ubuntu2204-builder-4c-4g-6535 sshd[978]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Apr 22 07:44:46 prd-ubuntu2204-builder-4c-4g-6535 sshd[978]: Received disconnect from 10.30.168.15 port 55140:11: Closed due to user request. [preauth]
Apr 22 07:44:46 prd-ubuntu2204-builder-4c-4g-6535 sshd[978]: Disconnected from invalid user jenkins 10.30.168.15 port 55140 [preauth]
Apr 22 07:44:49 prd-ubuntu2204-builder-4c-4g-6535 sshd[1205]: Invalid user jenkins from 10.30.168.15 port 55142
Apr 22 07:44:49 prd-ubuntu2204-builder-4c-4g-6535 sshd[1205]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Apr 22 07:44:49 prd-ubuntu2204-builder-4c-4g-6535 sshd[1205]: Received disconnect from 10.30.168.15 port 55142:11: Closed due to user request. [preauth]
Apr 22 07:44:49 prd-ubuntu2204-builder-4c-4g-6535 sshd[1205]: Disconnected from invalid user jenkins 10.30.168.15 port 55142 [preauth]
Apr 22 07:44:52 prd-ubuntu2204-builder-4c-4g-6535 sshd[1315]: Invalid user jenkins from 10.30.168.15 port 55144
Apr 22 07:44:52 prd-ubuntu2204-builder-4c-4g-6535 sshd[1315]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Apr 22 07:44:52 prd-ubuntu2204-builder-4c-4g-6535 sshd[1315]: Received disconnect from 10.30.168.15 port 55144:11: Closed due to user request. [preauth]
Apr 22 07:44:52 prd-ubuntu2204-builder-4c-4g-6535 sshd[1315]: Disconnected from invalid user jenkins 10.30.168.15 port 55144 [preauth]
Apr 22 07:44:54 prd-ubuntu2204-builder-4c-4g-6535 sshd[1323]: Invalid user jenkins from 10.30.168.15 port 55148
Apr 22 07:44:55 prd-ubuntu2204-builder-4c-4g-6535 sshd[1323]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Apr 22 07:44:55 prd-ubuntu2204-builder-4c-4g-6535 sshd[1323]: Received disconnect from 10.30.168.15 port 55148:11: Closed due to user request. [preauth]
Apr 22 07:44:55 prd-ubuntu2204-builder-4c-4g-6535 sshd[1323]: Disconnected from invalid user jenkins 10.30.168.15 port 55148 [preauth]
Apr 22 07:44:57 prd-ubuntu2204-builder-4c-4g-6535 sshd[1325]: Invalid user jenkins from 10.30.168.15 port 55152
Apr 22 07:44:57 prd-ubuntu2204-builder-4c-4g-6535 sshd[1325]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Apr 22 07:44:57 prd-ubuntu2204-builder-4c-4g-6535 sshd[1325]: Received disconnect from 10.30.168.15 port 55152:11: Closed due to user request. [preauth]
Apr 22 07:44:57 prd-ubuntu2204-builder-4c-4g-6535 sshd[1325]: Disconnected from invalid user jenkins 10.30.168.15 port 55152 [preauth]
Apr 22 07:44:58 prd-ubuntu2204-builder-4c-4g-6535 useradd[1340]: new group: name=jenkins, GID=1001
Apr 22 07:44:58 prd-ubuntu2204-builder-4c-4g-6535 useradd[1340]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Apr 22 07:44:58 prd-ubuntu2204-builder-4c-4g-6535 usermod[1349]: add 'jenkins' to group 'docker'
Apr 22 07:44:58 prd-ubuntu2204-builder-4c-4g-6535 usermod[1349]: add 'jenkins' to shadow group 'docker'
Apr 22 07:45:01 prd-ubuntu2204-builder-4c-4g-6535 sshd[1385]: Accepted publickey for jenkins from 10.30.168.15 port 55154 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Apr 22 07:45:01 prd-ubuntu2204-builder-4c-4g-6535 sshd[1385]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Apr 22 07:45:01 prd-ubuntu2204-builder-4c-4g-6535 systemd-logind[722]: New session 1 of user jenkins.
Apr 22 07:45:01 prd-ubuntu2204-builder-4c-4g-6535 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Apr 22 07:45:01 prd-ubuntu2204-builder-4c-4g-6535 CRON[1412]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Apr 22 07:45:01 prd-ubuntu2204-builder-4c-4g-6535 CRON[1412]: pam_unix(cron:session): session closed for user root
Apr 22 07:46:01 prd-ubuntu2204-builder-4c-4g-6535 CRON[1969]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Apr 22 07:46:01 prd-ubuntu2204-builder-4c-4g-6535 CRON[1969]: pam_unix(cron:session): session closed for user root
Apr 22 07:46:34 prd-ubuntu2204-builder-4c-4g-6535 sudo:  jenkins : PWD=/w/workspace/autorelease-gerrit-branch-lock-vanadium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Apr 22 07:46:34 prd-ubuntu2204-builder-4c-4g-6535 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)