Aug 5 02:11:19 prd-ubuntu2204-builder-2c-1g-2225 passwd[662]: password for 'ubuntu' changed by 'root' Aug 5 02:11:19 prd-ubuntu2204-builder-2c-1g-2225 sshd[731]: Server listening on 0.0.0.0 port 22. Aug 5 02:11:19 prd-ubuntu2204-builder-2c-1g-2225 sshd[731]: Server listening on :: port 22. Aug 5 02:11:19 prd-ubuntu2204-builder-2c-1g-2225 systemd-logind[693]: New seat seat0. Aug 5 02:11:19 prd-ubuntu2204-builder-2c-1g-2225 systemd-logind[693]: Watching system buttons on /dev/input/event0 (Power Button) Aug 5 02:11:19 prd-ubuntu2204-builder-2c-1g-2225 systemd-logind[693]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Aug 5 02:11:23 prd-ubuntu2204-builder-2c-1g-2225 sshd[931]: error: kex_exchange_identification: Connection closed by remote host Aug 5 02:11:23 prd-ubuntu2204-builder-2c-1g-2225 sshd[931]: Connection closed by 10.30.168.15 port 53390 Aug 5 02:11:26 prd-ubuntu2204-builder-2c-1g-2225 sshd[938]: Invalid user jenkins from 10.30.168.15 port 53396 Aug 5 02:11:26 prd-ubuntu2204-builder-2c-1g-2225 sshd[938]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Aug 5 02:11:26 prd-ubuntu2204-builder-2c-1g-2225 sshd[938]: Received disconnect from 10.30.168.15 port 53396:11: Closed due to user request. [preauth] Aug 5 02:11:26 prd-ubuntu2204-builder-2c-1g-2225 sshd[938]: Disconnected from invalid user jenkins 10.30.168.15 port 53396 [preauth] Aug 5 02:11:29 prd-ubuntu2204-builder-2c-1g-2225 sshd[940]: Invalid user jenkins from 10.30.168.15 port 53398 Aug 5 02:11:29 prd-ubuntu2204-builder-2c-1g-2225 sshd[940]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Aug 5 02:11:29 prd-ubuntu2204-builder-2c-1g-2225 sshd[940]: Received disconnect from 10.30.168.15 port 53398:11: Closed due to user request. [preauth] Aug 5 02:11:29 prd-ubuntu2204-builder-2c-1g-2225 sshd[940]: Disconnected from invalid user jenkins 10.30.168.15 port 53398 [preauth] Aug 5 02:11:32 prd-ubuntu2204-builder-2c-1g-2225 sshd[942]: Invalid user jenkins from 10.30.168.15 port 53404 Aug 5 02:11:32 prd-ubuntu2204-builder-2c-1g-2225 sshd[942]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Aug 5 02:11:32 prd-ubuntu2204-builder-2c-1g-2225 sshd[942]: Received disconnect from 10.30.168.15 port 53404:11: Closed due to user request. [preauth] Aug 5 02:11:32 prd-ubuntu2204-builder-2c-1g-2225 sshd[942]: Disconnected from invalid user jenkins 10.30.168.15 port 53404 [preauth] Aug 5 02:11:35 prd-ubuntu2204-builder-2c-1g-2225 sshd[944]: Invalid user jenkins from 10.30.168.15 port 53406 Aug 5 02:11:35 prd-ubuntu2204-builder-2c-1g-2225 sshd[944]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Aug 5 02:11:35 prd-ubuntu2204-builder-2c-1g-2225 sshd[944]: Received disconnect from 10.30.168.15 port 53406:11: Closed due to user request. [preauth] Aug 5 02:11:35 prd-ubuntu2204-builder-2c-1g-2225 sshd[944]: Disconnected from invalid user jenkins 10.30.168.15 port 53406 [preauth] Aug 5 02:11:38 prd-ubuntu2204-builder-2c-1g-2225 sshd[1164]: Invalid user jenkins from 10.30.168.15 port 53412 Aug 5 02:11:38 prd-ubuntu2204-builder-2c-1g-2225 sshd[1164]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Aug 5 02:11:38 prd-ubuntu2204-builder-2c-1g-2225 sshd[1164]: Received disconnect from 10.30.168.15 port 53412:11: Closed due to user request. [preauth] Aug 5 02:11:38 prd-ubuntu2204-builder-2c-1g-2225 sshd[1164]: Disconnected from invalid user jenkins 10.30.168.15 port 53412 [preauth] Aug 5 02:11:41 prd-ubuntu2204-builder-2c-1g-2225 sshd[1267]: Invalid user jenkins from 10.30.168.15 port 53414 Aug 5 02:11:41 prd-ubuntu2204-builder-2c-1g-2225 sshd[1267]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Aug 5 02:11:41 prd-ubuntu2204-builder-2c-1g-2225 sshd[1267]: Received disconnect from 10.30.168.15 port 53414:11: Closed due to user request. [preauth] Aug 5 02:11:41 prd-ubuntu2204-builder-2c-1g-2225 sshd[1267]: Disconnected from invalid user jenkins 10.30.168.15 port 53414 [preauth] Aug 5 02:11:43 prd-ubuntu2204-builder-2c-1g-2225 useradd[1298]: new group: name=jenkins, GID=1001 Aug 5 02:11:43 prd-ubuntu2204-builder-2c-1g-2225 useradd[1298]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Aug 5 02:11:43 prd-ubuntu2204-builder-2c-1g-2225 usermod[1307]: add 'jenkins' to group 'docker' Aug 5 02:11:43 prd-ubuntu2204-builder-2c-1g-2225 usermod[1307]: add 'jenkins' to shadow group 'docker' Aug 5 02:11:44 prd-ubuntu2204-builder-2c-1g-2225 sshd[1320]: Accepted publickey for jenkins from 10.30.168.15 port 53416 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Aug 5 02:11:44 prd-ubuntu2204-builder-2c-1g-2225 sshd[1320]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Aug 5 02:11:44 prd-ubuntu2204-builder-2c-1g-2225 systemd-logind[693]: New session 1 of user jenkins. Aug 5 02:11:44 prd-ubuntu2204-builder-2c-1g-2225 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Aug 5 02:12:01 prd-ubuntu2204-builder-2c-1g-2225 CRON[1774]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Aug 5 02:12:01 prd-ubuntu2204-builder-2c-1g-2225 CRON[1774]: pam_unix(cron:session): session closed for user root Aug 5 02:13:01 prd-ubuntu2204-builder-2c-1g-2225 CRON[2111]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Aug 5 02:13:01 prd-ubuntu2204-builder-2c-1g-2225 CRON[2111]: pam_unix(cron:session): session closed for user root Aug 5 02:13:41 prd-ubuntu2204-builder-2c-1g-2225 sudo: jenkins : PWD=/w/workspace/ietf-release-merge-master ; USER=root ; COMMAND=/usr/bin/chown -R jenkins:jenkins /w/workspace/ietf-release-merge-master Aug 5 02:13:41 prd-ubuntu2204-builder-2c-1g-2225 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Aug 5 02:13:41 prd-ubuntu2204-builder-2c-1g-2225 sudo: pam_unix(sudo:session): session closed for user root Aug 5 02:14:01 prd-ubuntu2204-builder-2c-1g-2225 CRON[6169]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Aug 5 02:14:01 prd-ubuntu2204-builder-2c-1g-2225 CRON[6169]: pam_unix(cron:session): session closed for user root Aug 5 02:14:13 prd-ubuntu2204-builder-2c-1g-2225 sudo: jenkins : PWD=/w/workspace/ietf-release-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Aug 5 02:14:13 prd-ubuntu2204-builder-2c-1g-2225 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)