Jun 2 20:09:21 prd-ubuntu2204-builder-4c-4g-22815 passwd[690]: password for 'ubuntu' changed by 'root' Jun 2 20:09:21 prd-ubuntu2204-builder-4c-4g-22815 sshd[764]: Server listening on 0.0.0.0 port 22. Jun 2 20:09:21 prd-ubuntu2204-builder-4c-4g-22815 sshd[764]: Server listening on :: port 22. Jun 2 20:09:21 prd-ubuntu2204-builder-4c-4g-22815 systemd-logind[724]: New seat seat0. Jun 2 20:09:21 prd-ubuntu2204-builder-4c-4g-22815 systemd-logind[724]: Watching system buttons on /dev/input/event0 (Power Button) Jun 2 20:09:21 prd-ubuntu2204-builder-4c-4g-22815 systemd-logind[724]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Jun 2 20:09:23 prd-ubuntu2204-builder-4c-4g-22815 sshd[933]: error: kex_exchange_identification: Connection closed by remote host Jun 2 20:09:23 prd-ubuntu2204-builder-4c-4g-22815 sshd[933]: Connection closed by 10.30.168.15 port 39148 Jun 2 20:09:29 prd-ubuntu2204-builder-4c-4g-22815 sshd[978]: Invalid user jenkins from 10.30.168.15 port 39158 Jun 2 20:09:29 prd-ubuntu2204-builder-4c-4g-22815 sshd[978]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 2 20:09:29 prd-ubuntu2204-builder-4c-4g-22815 sshd[978]: Received disconnect from 10.30.168.15 port 39158:11: Closed due to user request. [preauth] Jun 2 20:09:29 prd-ubuntu2204-builder-4c-4g-22815 sshd[978]: Disconnected from invalid user jenkins 10.30.168.15 port 39158 [preauth] Jun 2 20:09:32 prd-ubuntu2204-builder-4c-4g-22815 sshd[980]: Invalid user jenkins from 10.30.168.15 port 39162 Jun 2 20:09:32 prd-ubuntu2204-builder-4c-4g-22815 sshd[980]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 2 20:09:32 prd-ubuntu2204-builder-4c-4g-22815 sshd[980]: Received disconnect from 10.30.168.15 port 39162:11: Closed due to user request. [preauth] Jun 2 20:09:32 prd-ubuntu2204-builder-4c-4g-22815 sshd[980]: Disconnected from invalid user jenkins 10.30.168.15 port 39162 [preauth] Jun 2 20:09:36 prd-ubuntu2204-builder-4c-4g-22815 sshd[982]: Invalid user jenkins from 10.30.168.15 port 39168 Jun 2 20:09:36 prd-ubuntu2204-builder-4c-4g-22815 sshd[982]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 2 20:09:36 prd-ubuntu2204-builder-4c-4g-22815 sshd[982]: Received disconnect from 10.30.168.15 port 39168:11: Closed due to user request. [preauth] Jun 2 20:09:36 prd-ubuntu2204-builder-4c-4g-22815 sshd[982]: Disconnected from invalid user jenkins 10.30.168.15 port 39168 [preauth] Jun 2 20:09:40 prd-ubuntu2204-builder-4c-4g-22815 sshd[1145]: Invalid user jenkins from 10.30.168.15 port 39172 Jun 2 20:09:40 prd-ubuntu2204-builder-4c-4g-22815 sshd[1145]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 2 20:09:40 prd-ubuntu2204-builder-4c-4g-22815 sshd[1145]: Received disconnect from 10.30.168.15 port 39172:11: Closed due to user request. [preauth] Jun 2 20:09:40 prd-ubuntu2204-builder-4c-4g-22815 sshd[1145]: Disconnected from invalid user jenkins 10.30.168.15 port 39172 [preauth] Jun 2 20:09:43 prd-ubuntu2204-builder-4c-4g-22815 sshd[1308]: Invalid user jenkins from 10.30.168.15 port 39176 Jun 2 20:09:44 prd-ubuntu2204-builder-4c-4g-22815 sshd[1308]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 2 20:09:44 prd-ubuntu2204-builder-4c-4g-22815 sshd[1308]: Received disconnect from 10.30.168.15 port 39176:11: Closed due to user request. [preauth] Jun 2 20:09:44 prd-ubuntu2204-builder-4c-4g-22815 sshd[1308]: Disconnected from invalid user jenkins 10.30.168.15 port 39176 [preauth] Jun 2 20:09:47 prd-ubuntu2204-builder-4c-4g-22815 sshd[1328]: Invalid user jenkins from 10.30.168.15 port 39180 Jun 2 20:09:47 prd-ubuntu2204-builder-4c-4g-22815 sshd[1328]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 2 20:09:47 prd-ubuntu2204-builder-4c-4g-22815 sshd[1328]: Received disconnect from 10.30.168.15 port 39180:11: Closed due to user request. [preauth] Jun 2 20:09:47 prd-ubuntu2204-builder-4c-4g-22815 sshd[1328]: Disconnected from invalid user jenkins 10.30.168.15 port 39180 [preauth] Jun 2 20:09:50 prd-ubuntu2204-builder-4c-4g-22815 sshd[1330]: Invalid user jenkins from 10.30.168.15 port 39186 Jun 2 20:09:50 prd-ubuntu2204-builder-4c-4g-22815 sshd[1330]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jun 2 20:09:50 prd-ubuntu2204-builder-4c-4g-22815 sshd[1330]: Received disconnect from 10.30.168.15 port 39186:11: Closed due to user request. [preauth] Jun 2 20:09:50 prd-ubuntu2204-builder-4c-4g-22815 sshd[1330]: Disconnected from invalid user jenkins 10.30.168.15 port 39186 [preauth] Jun 2 20:09:51 prd-ubuntu2204-builder-4c-4g-22815 useradd[1345]: new group: name=jenkins, GID=1001 Jun 2 20:09:51 prd-ubuntu2204-builder-4c-4g-22815 useradd[1345]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Jun 2 20:09:51 prd-ubuntu2204-builder-4c-4g-22815 usermod[1354]: add 'jenkins' to group 'docker' Jun 2 20:09:51 prd-ubuntu2204-builder-4c-4g-22815 usermod[1354]: add 'jenkins' to shadow group 'docker' Jun 2 20:09:53 prd-ubuntu2204-builder-4c-4g-22815 sshd[1390]: Accepted publickey for jenkins from 10.30.168.15 port 39190 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Jun 2 20:09:53 prd-ubuntu2204-builder-4c-4g-22815 sshd[1390]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Jun 2 20:09:53 prd-ubuntu2204-builder-4c-4g-22815 systemd-logind[724]: New session 1 of user jenkins. Jun 2 20:09:53 prd-ubuntu2204-builder-4c-4g-22815 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Jun 2 20:10:02 prd-ubuntu2204-builder-4c-4g-22815 CRON[1574]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 2 20:10:02 prd-ubuntu2204-builder-4c-4g-22815 CRON[1574]: pam_unix(cron:session): session closed for user root Jun 2 20:11:01 prd-ubuntu2204-builder-4c-4g-22815 CRON[2109]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jun 2 20:11:01 prd-ubuntu2204-builder-4c-4g-22815 CRON[2109]: pam_unix(cron:session): session closed for user root Jun 2 20:11:49 prd-ubuntu2204-builder-4c-4g-22815 sudo: jenkins : PWD=/w/workspace/autorelease-gerrit-branch-lock-chromium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Jun 2 20:11:49 prd-ubuntu2204-builder-4c-4g-22815 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)