Jan 2 19:27:06 prd-ubuntu2204-docker-4c-4g-17947 passwd[689]: password for 'ubuntu' changed by 'root' Jan 2 19:27:06 prd-ubuntu2204-docker-4c-4g-17947 sshd[746]: Server listening on 0.0.0.0 port 22. Jan 2 19:27:06 prd-ubuntu2204-docker-4c-4g-17947 sshd[746]: Server listening on :: port 22. Jan 2 19:27:06 prd-ubuntu2204-docker-4c-4g-17947 systemd-logind[721]: New seat seat0. Jan 2 19:27:06 prd-ubuntu2204-docker-4c-4g-17947 systemd-logind[721]: Watching system buttons on /dev/input/event0 (Power Button) Jan 2 19:27:06 prd-ubuntu2204-docker-4c-4g-17947 systemd-logind[721]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Jan 2 19:27:08 prd-ubuntu2204-docker-4c-4g-17947 sshd[922]: error: kex_exchange_identification: Connection closed by remote host Jan 2 19:27:08 prd-ubuntu2204-docker-4c-4g-17947 sshd[922]: Connection closed by 10.30.168.15 port 55408 Jan 2 19:27:16 prd-ubuntu2204-docker-4c-4g-17947 sshd[973]: Invalid user jenkins from 10.30.168.15 port 55412 Jan 2 19:27:16 prd-ubuntu2204-docker-4c-4g-17947 sshd[973]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jan 2 19:27:16 prd-ubuntu2204-docker-4c-4g-17947 sshd[973]: Received disconnect from 10.30.168.15 port 55412:11: Closed due to user request. [preauth] Jan 2 19:27:16 prd-ubuntu2204-docker-4c-4g-17947 sshd[973]: Disconnected from invalid user jenkins 10.30.168.15 port 55412 [preauth] Jan 2 19:27:19 prd-ubuntu2204-docker-4c-4g-17947 sshd[975]: Invalid user jenkins from 10.30.168.15 port 55416 Jan 2 19:27:19 prd-ubuntu2204-docker-4c-4g-17947 sshd[975]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jan 2 19:27:19 prd-ubuntu2204-docker-4c-4g-17947 sshd[975]: Received disconnect from 10.30.168.15 port 55416:11: Closed due to user request. [preauth] Jan 2 19:27:19 prd-ubuntu2204-docker-4c-4g-17947 sshd[975]: Disconnected from invalid user jenkins 10.30.168.15 port 55416 [preauth] Jan 2 19:27:22 prd-ubuntu2204-docker-4c-4g-17947 sshd[977]: Invalid user jenkins from 10.30.168.15 port 55418 Jan 2 19:27:22 prd-ubuntu2204-docker-4c-4g-17947 sshd[977]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jan 2 19:27:22 prd-ubuntu2204-docker-4c-4g-17947 sshd[977]: Received disconnect from 10.30.168.15 port 55418:11: Closed due to user request. [preauth] Jan 2 19:27:22 prd-ubuntu2204-docker-4c-4g-17947 sshd[977]: Disconnected from invalid user jenkins 10.30.168.15 port 55418 [preauth] Jan 2 19:27:24 prd-ubuntu2204-docker-4c-4g-17947 sshd[979]: Invalid user jenkins from 10.30.168.15 port 55420 Jan 2 19:27:25 prd-ubuntu2204-docker-4c-4g-17947 sshd[979]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jan 2 19:27:25 prd-ubuntu2204-docker-4c-4g-17947 sshd[979]: Received disconnect from 10.30.168.15 port 55420:11: Closed due to user request. [preauth] Jan 2 19:27:25 prd-ubuntu2204-docker-4c-4g-17947 sshd[979]: Disconnected from invalid user jenkins 10.30.168.15 port 55420 [preauth] Jan 2 19:27:27 prd-ubuntu2204-docker-4c-4g-17947 sshd[1210]: Invalid user jenkins from 10.30.168.15 port 55422 Jan 2 19:27:27 prd-ubuntu2204-docker-4c-4g-17947 sshd[1210]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jan 2 19:27:27 prd-ubuntu2204-docker-4c-4g-17947 sshd[1210]: Received disconnect from 10.30.168.15 port 55422:11: Closed due to user request. [preauth] Jan 2 19:27:27 prd-ubuntu2204-docker-4c-4g-17947 sshd[1210]: Disconnected from invalid user jenkins 10.30.168.15 port 55422 [preauth] Jan 2 19:27:30 prd-ubuntu2204-docker-4c-4g-17947 sshd[1322]: Invalid user jenkins from 10.30.168.15 port 55424 Jan 2 19:27:30 prd-ubuntu2204-docker-4c-4g-17947 sshd[1322]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jan 2 19:27:30 prd-ubuntu2204-docker-4c-4g-17947 sshd[1322]: Received disconnect from 10.30.168.15 port 55424:11: Closed due to user request. [preauth] Jan 2 19:27:30 prd-ubuntu2204-docker-4c-4g-17947 sshd[1322]: Disconnected from invalid user jenkins 10.30.168.15 port 55424 [preauth] Jan 2 19:27:33 prd-ubuntu2204-docker-4c-4g-17947 useradd[1357]: new group: name=jenkins, GID=1001 Jan 2 19:27:33 prd-ubuntu2204-docker-4c-4g-17947 useradd[1357]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Jan 2 19:27:33 prd-ubuntu2204-docker-4c-4g-17947 usermod[1366]: add 'jenkins' to group 'docker' Jan 2 19:27:33 prd-ubuntu2204-docker-4c-4g-17947 usermod[1366]: add 'jenkins' to shadow group 'docker' Jan 2 19:27:33 prd-ubuntu2204-docker-4c-4g-17947 sshd[1350]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Jan 2 19:27:33 prd-ubuntu2204-docker-4c-4g-17947 sshd[1350]: Received disconnect from 10.30.168.15 port 55428:11: Closed due to user request. [preauth] Jan 2 19:27:33 prd-ubuntu2204-docker-4c-4g-17947 sshd[1350]: Disconnected from authenticating user jenkins 10.30.168.15 port 55428 [preauth] Jan 2 19:27:36 prd-ubuntu2204-docker-4c-4g-17947 sshd[1400]: Accepted publickey for jenkins from 10.30.168.15 port 55436 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Jan 2 19:27:36 prd-ubuntu2204-docker-4c-4g-17947 sshd[1400]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Jan 2 19:27:36 prd-ubuntu2204-docker-4c-4g-17947 systemd-logind[721]: New session 1 of user jenkins. Jan 2 19:27:36 prd-ubuntu2204-docker-4c-4g-17947 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Jan 2 19:28:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[1847]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 2 19:28:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[1847]: pam_unix(cron:session): session closed for user root Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: pam_unix(sudo:session): session closed for user root Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: pam_unix(sudo:session): session closed for user root Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 1 Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: pam_unix(sudo:session): session closed for user root Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: pam_unix(sudo:session): session closed for user root Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: pam_unix(sudo:session): session closed for user root Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Jan 2 19:28:52 prd-ubuntu2204-docker-4c-4g-17947 sudo: pam_unix(sudo:session): session closed for user root Jan 2 19:29:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[2022]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 2 19:29:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[2022]: pam_unix(cron:session): session closed for user root Jan 2 19:30:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[2312]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 2 19:30:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[2312]: pam_unix(cron:session): session closed for user root Jan 2 19:31:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[3241]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 2 19:31:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[3241]: pam_unix(cron:session): session closed for user root Jan 2 19:32:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[4097]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 2 19:32:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[4097]: pam_unix(cron:session): session closed for user root Jan 2 19:33:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[5816]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 2 19:33:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[5816]: pam_unix(cron:session): session closed for user root Jan 2 19:34:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[7095]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 2 19:34:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[7095]: pam_unix(cron:session): session closed for user root Jan 2 19:35:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[7742]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 2 19:35:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[7742]: pam_unix(cron:session): session closed for user root Jan 2 19:36:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[7936]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Jan 2 19:36:01 prd-ubuntu2204-docker-4c-4g-17947 CRON[7936]: pam_unix(cron:session): session closed for user root Jan 2 19:36:14 prd-ubuntu2204-docker-4c-4g-17947 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp