Oct 2 23:55:46 prd-ubuntu2204-builder-4c-4g-61436 passwd[692]: password for 'ubuntu' changed by 'root' Oct 2 23:55:46 prd-ubuntu2204-builder-4c-4g-61436 sshd[764]: Server listening on 0.0.0.0 port 22. Oct 2 23:55:46 prd-ubuntu2204-builder-4c-4g-61436 sshd[764]: Server listening on :: port 22. Oct 2 23:55:46 prd-ubuntu2204-builder-4c-4g-61436 systemd-logind[724]: New seat seat0. Oct 2 23:55:46 prd-ubuntu2204-builder-4c-4g-61436 systemd-logind[724]: Watching system buttons on /dev/input/event0 (Power Button) Oct 2 23:55:46 prd-ubuntu2204-builder-4c-4g-61436 systemd-logind[724]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Oct 2 23:55:49 prd-ubuntu2204-builder-4c-4g-61436 sshd[968]: error: kex_exchange_identification: Connection closed by remote host Oct 2 23:55:49 prd-ubuntu2204-builder-4c-4g-61436 sshd[968]: Connection closed by 10.30.168.15 port 46456 Oct 2 23:55:51 prd-ubuntu2204-builder-4c-4g-61436 sshd[970]: Invalid user jenkins from 10.30.168.15 port 46460 Oct 2 23:55:51 prd-ubuntu2204-builder-4c-4g-61436 sshd[970]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 2 23:55:51 prd-ubuntu2204-builder-4c-4g-61436 sshd[970]: Received disconnect from 10.30.168.15 port 46460:11: Closed due to user request. [preauth] Oct 2 23:55:51 prd-ubuntu2204-builder-4c-4g-61436 sshd[970]: Disconnected from invalid user jenkins 10.30.168.15 port 46460 [preauth] Oct 2 23:55:55 prd-ubuntu2204-builder-4c-4g-61436 sshd[978]: Invalid user jenkins from 10.30.168.15 port 46472 Oct 2 23:55:55 prd-ubuntu2204-builder-4c-4g-61436 sshd[978]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 2 23:55:55 prd-ubuntu2204-builder-4c-4g-61436 sshd[978]: Received disconnect from 10.30.168.15 port 46472:11: Closed due to user request. [preauth] Oct 2 23:55:55 prd-ubuntu2204-builder-4c-4g-61436 sshd[978]: Disconnected from invalid user jenkins 10.30.168.15 port 46472 [preauth] Oct 2 23:55:59 prd-ubuntu2204-builder-4c-4g-61436 sshd[980]: Invalid user jenkins from 10.30.168.15 port 46476 Oct 2 23:55:59 prd-ubuntu2204-builder-4c-4g-61436 sshd[980]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 2 23:55:59 prd-ubuntu2204-builder-4c-4g-61436 sshd[980]: Received disconnect from 10.30.168.15 port 46476:11: Closed due to user request. [preauth] Oct 2 23:55:59 prd-ubuntu2204-builder-4c-4g-61436 sshd[980]: Disconnected from invalid user jenkins 10.30.168.15 port 46476 [preauth] Oct 2 23:56:01 prd-ubuntu2204-builder-4c-4g-61436 CRON[982]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 2 23:56:01 prd-ubuntu2204-builder-4c-4g-61436 CRON[982]: pam_unix(cron:session): session closed for user root Oct 2 23:56:02 prd-ubuntu2204-builder-4c-4g-61436 sshd[985]: Invalid user jenkins from 10.30.168.15 port 46486 Oct 2 23:56:02 prd-ubuntu2204-builder-4c-4g-61436 sshd[985]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 2 23:56:02 prd-ubuntu2204-builder-4c-4g-61436 sshd[985]: Received disconnect from 10.30.168.15 port 46486:11: Closed due to user request. [preauth] Oct 2 23:56:02 prd-ubuntu2204-builder-4c-4g-61436 sshd[985]: Disconnected from invalid user jenkins 10.30.168.15 port 46486 [preauth] Oct 2 23:56:07 prd-ubuntu2204-builder-4c-4g-61436 sshd[1213]: Invalid user jenkins from 10.30.168.15 port 46490 Oct 2 23:56:07 prd-ubuntu2204-builder-4c-4g-61436 sshd[1213]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 2 23:56:07 prd-ubuntu2204-builder-4c-4g-61436 sshd[1213]: Received disconnect from 10.30.168.15 port 46490:11: Closed due to user request. [preauth] Oct 2 23:56:07 prd-ubuntu2204-builder-4c-4g-61436 sshd[1213]: Disconnected from invalid user jenkins 10.30.168.15 port 46490 [preauth] Oct 2 23:56:10 prd-ubuntu2204-builder-4c-4g-61436 sshd[1320]: Invalid user jenkins from 10.30.168.15 port 46498 Oct 2 23:56:10 prd-ubuntu2204-builder-4c-4g-61436 sshd[1320]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Oct 2 23:56:10 prd-ubuntu2204-builder-4c-4g-61436 sshd[1320]: Received disconnect from 10.30.168.15 port 46498:11: Closed due to user request. [preauth] Oct 2 23:56:10 prd-ubuntu2204-builder-4c-4g-61436 sshd[1320]: Disconnected from invalid user jenkins 10.30.168.15 port 46498 [preauth] Oct 2 23:56:12 prd-ubuntu2204-builder-4c-4g-61436 useradd[1337]: new group: name=jenkins, GID=1001 Oct 2 23:56:12 prd-ubuntu2204-builder-4c-4g-61436 useradd[1337]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Oct 2 23:56:12 prd-ubuntu2204-builder-4c-4g-61436 usermod[1346]: add 'jenkins' to group 'docker' Oct 2 23:56:12 prd-ubuntu2204-builder-4c-4g-61436 usermod[1346]: add 'jenkins' to shadow group 'docker' Oct 2 23:56:13 prd-ubuntu2204-builder-4c-4g-61436 sshd[1380]: Accepted publickey for jenkins from 10.30.168.15 port 46504 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Oct 2 23:56:13 prd-ubuntu2204-builder-4c-4g-61436 sshd[1380]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 2 23:56:13 prd-ubuntu2204-builder-4c-4g-61436 systemd-logind[724]: New session 2 of user jenkins. Oct 2 23:56:13 prd-ubuntu2204-builder-4c-4g-61436 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Oct 2 23:57:02 prd-ubuntu2204-builder-4c-4g-61436 CRON[1931]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Oct 2 23:57:02 prd-ubuntu2204-builder-4c-4g-61436 CRON[1931]: pam_unix(cron:session): session closed for user root Oct 2 23:57:51 prd-ubuntu2204-builder-4c-4g-61436 sudo: jenkins : PWD=/w/workspace/autorelease-gerrit-branch-lock-manganese ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Oct 2 23:57:51 prd-ubuntu2204-builder-4c-4g-61436 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)