Sep 2 19:26:55 prd-ubuntu2204-docker-4c-4g-46921 passwd[687]: password for 'ubuntu' changed by 'root' Sep 2 19:26:55 prd-ubuntu2204-docker-4c-4g-46921 sshd[748]: Server listening on 0.0.0.0 port 22. Sep 2 19:26:55 prd-ubuntu2204-docker-4c-4g-46921 sshd[748]: Server listening on :: port 22. Sep 2 19:26:55 prd-ubuntu2204-docker-4c-4g-46921 systemd-logind[718]: New seat seat0. Sep 2 19:26:55 prd-ubuntu2204-docker-4c-4g-46921 systemd-logind[718]: Watching system buttons on /dev/input/event0 (Power Button) Sep 2 19:26:55 prd-ubuntu2204-docker-4c-4g-46921 systemd-logind[718]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Sep 2 19:26:57 prd-ubuntu2204-docker-4c-4g-46921 sshd[902]: error: kex_exchange_identification: Connection closed by remote host Sep 2 19:26:57 prd-ubuntu2204-docker-4c-4g-46921 sshd[902]: Connection closed by 10.30.168.15 port 48744 Sep 2 19:27:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[972]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 2 19:27:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[972]: pam_unix(cron:session): session closed for user root Sep 2 19:27:05 prd-ubuntu2204-docker-4c-4g-46921 sshd[975]: Invalid user jenkins from 10.30.168.15 port 48748 Sep 2 19:27:05 prd-ubuntu2204-docker-4c-4g-46921 sshd[975]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 2 19:27:05 prd-ubuntu2204-docker-4c-4g-46921 sshd[975]: Received disconnect from 10.30.168.15 port 48748:11: Closed due to user request. [preauth] Sep 2 19:27:05 prd-ubuntu2204-docker-4c-4g-46921 sshd[975]: Disconnected from invalid user jenkins 10.30.168.15 port 48748 [preauth] Sep 2 19:27:08 prd-ubuntu2204-docker-4c-4g-46921 sshd[977]: Invalid user jenkins from 10.30.168.15 port 48750 Sep 2 19:27:08 prd-ubuntu2204-docker-4c-4g-46921 sshd[977]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 2 19:27:08 prd-ubuntu2204-docker-4c-4g-46921 sshd[977]: Received disconnect from 10.30.168.15 port 48750:11: Closed due to user request. [preauth] Sep 2 19:27:08 prd-ubuntu2204-docker-4c-4g-46921 sshd[977]: Disconnected from invalid user jenkins 10.30.168.15 port 48750 [preauth] Sep 2 19:27:11 prd-ubuntu2204-docker-4c-4g-46921 sshd[979]: Invalid user jenkins from 10.30.168.15 port 48754 Sep 2 19:27:11 prd-ubuntu2204-docker-4c-4g-46921 sshd[979]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 2 19:27:11 prd-ubuntu2204-docker-4c-4g-46921 sshd[979]: Received disconnect from 10.30.168.15 port 48754:11: Closed due to user request. [preauth] Sep 2 19:27:11 prd-ubuntu2204-docker-4c-4g-46921 sshd[979]: Disconnected from invalid user jenkins 10.30.168.15 port 48754 [preauth] Sep 2 19:27:14 prd-ubuntu2204-docker-4c-4g-46921 sshd[1196]: Invalid user jenkins from 10.30.168.15 port 48756 Sep 2 19:27:14 prd-ubuntu2204-docker-4c-4g-46921 sshd[1196]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 2 19:27:14 prd-ubuntu2204-docker-4c-4g-46921 sshd[1196]: Received disconnect from 10.30.168.15 port 48756:11: Closed due to user request. [preauth] Sep 2 19:27:14 prd-ubuntu2204-docker-4c-4g-46921 sshd[1196]: Disconnected from invalid user jenkins 10.30.168.15 port 48756 [preauth] Sep 2 19:27:17 prd-ubuntu2204-docker-4c-4g-46921 sshd[1261]: Invalid user jenkins from 10.30.168.15 port 48758 Sep 2 19:27:17 prd-ubuntu2204-docker-4c-4g-46921 sshd[1261]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 2 19:27:17 prd-ubuntu2204-docker-4c-4g-46921 sshd[1261]: Received disconnect from 10.30.168.15 port 48758:11: Closed due to user request. [preauth] Sep 2 19:27:17 prd-ubuntu2204-docker-4c-4g-46921 sshd[1261]: Disconnected from invalid user jenkins 10.30.168.15 port 48758 [preauth] Sep 2 19:27:20 prd-ubuntu2204-docker-4c-4g-46921 sshd[1326]: Invalid user jenkins from 10.30.168.15 port 48760 Sep 2 19:27:20 prd-ubuntu2204-docker-4c-4g-46921 sshd[1326]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 2 19:27:20 prd-ubuntu2204-docker-4c-4g-46921 sshd[1326]: Received disconnect from 10.30.168.15 port 48760:11: Closed due to user request. [preauth] Sep 2 19:27:20 prd-ubuntu2204-docker-4c-4g-46921 sshd[1326]: Disconnected from invalid user jenkins 10.30.168.15 port 48760 [preauth] Sep 2 19:27:21 prd-ubuntu2204-docker-4c-4g-46921 useradd[1341]: new group: name=jenkins, GID=1001 Sep 2 19:27:21 prd-ubuntu2204-docker-4c-4g-46921 useradd[1341]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Sep 2 19:27:21 prd-ubuntu2204-docker-4c-4g-46921 usermod[1350]: add 'jenkins' to group 'docker' Sep 2 19:27:21 prd-ubuntu2204-docker-4c-4g-46921 usermod[1350]: add 'jenkins' to shadow group 'docker' Sep 2 19:27:23 prd-ubuntu2204-docker-4c-4g-46921 sshd[1384]: Accepted publickey for jenkins from 10.30.168.15 port 48764 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Sep 2 19:27:23 prd-ubuntu2204-docker-4c-4g-46921 sshd[1384]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Sep 2 19:27:23 prd-ubuntu2204-docker-4c-4g-46921 systemd-logind[718]: New session 2 of user jenkins. Sep 2 19:27:23 prd-ubuntu2204-docker-4c-4g-46921 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Sep 2 19:28:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[1848]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 2 19:28:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[1848]: pam_unix(cron:session): session closed for user root Sep 2 19:28:47 prd-ubuntu2204-docker-4c-4g-46921 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 Sep 2 19:28:47 prd-ubuntu2204-docker-4c-4g-46921 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 2 19:28:47 prd-ubuntu2204-docker-4c-4g-46921 sudo: pam_unix(sudo:session): session closed for user root Sep 2 19:28:47 prd-ubuntu2204-docker-4c-4g-46921 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 Sep 2 19:28:47 prd-ubuntu2204-docker-4c-4g-46921 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 2 19:28:47 prd-ubuntu2204-docker-4c-4g-46921 sudo: pam_unix(sudo:session): session closed for user root Sep 2 19:28:47 prd-ubuntu2204-docker-4c-4g-46921 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 Sep 2 19:28:47 prd-ubuntu2204-docker-4c-4g-46921 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 2 19:28:47 prd-ubuntu2204-docker-4c-4g-46921 sudo: pam_unix(sudo:session): session closed for user root Sep 2 19:28:47 prd-ubuntu2204-docker-4c-4g-46921 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 Sep 2 19:28:47 prd-ubuntu2204-docker-4c-4g-46921 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 2 19:28:47 prd-ubuntu2204-docker-4c-4g-46921 sudo: pam_unix(sudo:session): session closed for user root Sep 2 19:28:47 prd-ubuntu2204-docker-4c-4g-46921 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 Sep 2 19:28:47 prd-ubuntu2204-docker-4c-4g-46921 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 2 19:28:47 prd-ubuntu2204-docker-4c-4g-46921 sudo: pam_unix(sudo:session): session closed for user root Sep 2 19:28:48 prd-ubuntu2204-docker-4c-4g-46921 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 Sep 2 19:28:48 prd-ubuntu2204-docker-4c-4g-46921 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 2 19:28:48 prd-ubuntu2204-docker-4c-4g-46921 sudo: pam_unix(sudo:session): session closed for user root Sep 2 19:29:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[2119]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 2 19:29:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[2119]: pam_unix(cron:session): session closed for user root Sep 2 19:30:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[2356]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 2 19:30:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[2356]: pam_unix(cron:session): session closed for user root Sep 2 19:31:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[3103]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 2 19:31:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[3103]: pam_unix(cron:session): session closed for user root Sep 2 19:32:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[3839]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 2 19:32:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[3839]: pam_unix(cron:session): session closed for user root Sep 2 19:33:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[4955]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 2 19:33:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[4955]: pam_unix(cron:session): session closed for user root Sep 2 19:34:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[6002]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 2 19:34:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[6002]: pam_unix(cron:session): session closed for user root Sep 2 19:35:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[6855]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 2 19:35:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[6855]: pam_unix(cron:session): session closed for user root Sep 2 19:36:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[7427]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 2 19:36:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[7427]: pam_unix(cron:session): session closed for user root Sep 2 19:37:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[7616]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 2 19:37:01 prd-ubuntu2204-docker-4c-4g-46921 CRON[7616]: pam_unix(cron:session): session closed for user root Sep 2 19:37:30 prd-ubuntu2204-docker-4c-4g-46921 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-2.0.x ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp