Sep 6 15:52:47 prd-ubuntu2204-docker-4c-4g-50185 passwd[693]: password for 'ubuntu' changed by 'root' Sep 6 15:52:47 prd-ubuntu2204-docker-4c-4g-50185 sshd[765]: Server listening on 0.0.0.0 port 22. Sep 6 15:52:47 prd-ubuntu2204-docker-4c-4g-50185 sshd[765]: Server listening on :: port 22. Sep 6 15:52:47 prd-ubuntu2204-docker-4c-4g-50185 systemd-logind[725]: New seat seat0. Sep 6 15:52:47 prd-ubuntu2204-docker-4c-4g-50185 systemd-logind[725]: Watching system buttons on /dev/input/event0 (Power Button) Sep 6 15:52:47 prd-ubuntu2204-docker-4c-4g-50185 systemd-logind[725]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Sep 6 15:52:51 prd-ubuntu2204-docker-4c-4g-50185 sshd[949]: error: kex_exchange_identification: Connection closed by remote host Sep 6 15:52:51 prd-ubuntu2204-docker-4c-4g-50185 sshd[949]: Connection closed by 10.30.168.15 port 40034 Sep 6 15:52:57 prd-ubuntu2204-docker-4c-4g-50185 sshd[957]: Invalid user jenkins from 10.30.168.15 port 40042 Sep 6 15:52:58 prd-ubuntu2204-docker-4c-4g-50185 sshd[957]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 6 15:52:58 prd-ubuntu2204-docker-4c-4g-50185 sshd[957]: Received disconnect from 10.30.168.15 port 40042:11: Closed due to user request. [preauth] Sep 6 15:52:58 prd-ubuntu2204-docker-4c-4g-50185 sshd[957]: Disconnected from invalid user jenkins 10.30.168.15 port 40042 [preauth] Sep 6 15:53:01 prd-ubuntu2204-docker-4c-4g-50185 sshd[959]: Invalid user jenkins from 10.30.168.15 port 40052 Sep 6 15:53:01 prd-ubuntu2204-docker-4c-4g-50185 sshd[959]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 6 15:53:01 prd-ubuntu2204-docker-4c-4g-50185 sshd[959]: Received disconnect from 10.30.168.15 port 40052:11: Closed due to user request. [preauth] Sep 6 15:53:01 prd-ubuntu2204-docker-4c-4g-50185 sshd[959]: Disconnected from invalid user jenkins 10.30.168.15 port 40052 [preauth] Sep 6 15:53:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[961]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 6 15:53:02 prd-ubuntu2204-docker-4c-4g-50185 CRON[961]: pam_unix(cron:session): session closed for user root Sep 6 15:53:03 prd-ubuntu2204-docker-4c-4g-50185 sshd[964]: Invalid user jenkins from 10.30.168.15 port 40058 Sep 6 15:53:03 prd-ubuntu2204-docker-4c-4g-50185 sshd[964]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 6 15:53:03 prd-ubuntu2204-docker-4c-4g-50185 sshd[964]: Received disconnect from 10.30.168.15 port 40058:11: Closed due to user request. [preauth] Sep 6 15:53:03 prd-ubuntu2204-docker-4c-4g-50185 sshd[964]: Disconnected from invalid user jenkins 10.30.168.15 port 40058 [preauth] Sep 6 15:53:06 prd-ubuntu2204-docker-4c-4g-50185 sshd[1208]: Invalid user jenkins from 10.30.168.15 port 40070 Sep 6 15:53:06 prd-ubuntu2204-docker-4c-4g-50185 sshd[1208]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 6 15:53:06 prd-ubuntu2204-docker-4c-4g-50185 sshd[1208]: Received disconnect from 10.30.168.15 port 40070:11: Closed due to user request. [preauth] Sep 6 15:53:06 prd-ubuntu2204-docker-4c-4g-50185 sshd[1208]: Disconnected from invalid user jenkins 10.30.168.15 port 40070 [preauth] Sep 6 15:53:09 prd-ubuntu2204-docker-4c-4g-50185 sshd[1317]: Invalid user jenkins from 10.30.168.15 port 40072 Sep 6 15:53:09 prd-ubuntu2204-docker-4c-4g-50185 sshd[1317]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 6 15:53:09 prd-ubuntu2204-docker-4c-4g-50185 sshd[1317]: Received disconnect from 10.30.168.15 port 40072:11: Closed due to user request. [preauth] Sep 6 15:53:09 prd-ubuntu2204-docker-4c-4g-50185 sshd[1317]: Disconnected from invalid user jenkins 10.30.168.15 port 40072 [preauth] Sep 6 15:53:12 prd-ubuntu2204-docker-4c-4g-50185 sshd[1321]: Invalid user jenkins from 10.30.168.15 port 40076 Sep 6 15:53:12 prd-ubuntu2204-docker-4c-4g-50185 sshd[1321]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 6 15:53:12 prd-ubuntu2204-docker-4c-4g-50185 sshd[1321]: Received disconnect from 10.30.168.15 port 40076:11: Closed due to user request. [preauth] Sep 6 15:53:12 prd-ubuntu2204-docker-4c-4g-50185 sshd[1321]: Disconnected from invalid user jenkins 10.30.168.15 port 40076 [preauth] Sep 6 15:53:14 prd-ubuntu2204-docker-4c-4g-50185 useradd[1350]: new group: name=jenkins, GID=1001 Sep 6 15:53:14 prd-ubuntu2204-docker-4c-4g-50185 useradd[1350]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Sep 6 15:53:14 prd-ubuntu2204-docker-4c-4g-50185 usermod[1359]: add 'jenkins' to group 'docker' Sep 6 15:53:14 prd-ubuntu2204-docker-4c-4g-50185 usermod[1359]: add 'jenkins' to shadow group 'docker' Sep 6 15:53:15 prd-ubuntu2204-docker-4c-4g-50185 sshd[1372]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Sep 6 15:53:15 prd-ubuntu2204-docker-4c-4g-50185 sshd[1372]: Received disconnect from 10.30.168.15 port 40090:11: Closed due to user request. [preauth] Sep 6 15:53:15 prd-ubuntu2204-docker-4c-4g-50185 sshd[1372]: Disconnected from authenticating user jenkins 10.30.168.15 port 40090 [preauth] Sep 6 15:53:18 prd-ubuntu2204-docker-4c-4g-50185 sshd[1397]: Accepted publickey for jenkins from 10.30.168.15 port 40092 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Sep 6 15:53:18 prd-ubuntu2204-docker-4c-4g-50185 sshd[1397]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Sep 6 15:53:18 prd-ubuntu2204-docker-4c-4g-50185 systemd-logind[725]: New session 2 of user jenkins. Sep 6 15:53:18 prd-ubuntu2204-docker-4c-4g-50185 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Sep 6 15:54:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[1883]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 6 15:54:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[1883]: pam_unix(cron:session): session closed for user root Sep 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Sep 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: pam_unix(sudo:session): session closed for user root Sep 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Sep 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: pam_unix(sudo:session): session closed for user root Sep 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; 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 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: pam_unix(sudo:session): session closed for user root Sep 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Sep 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: pam_unix(sudo:session): session closed for user root Sep 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Sep 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: pam_unix(sudo:session): session closed for user root Sep 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Sep 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Sep 6 15:54:29 prd-ubuntu2204-docker-4c-4g-50185 sudo: pam_unix(sudo:session): session closed for user root Sep 6 15:55:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[2132]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 6 15:55:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[2132]: pam_unix(cron:session): session closed for user root Sep 6 15:56:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[2795]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 6 15:56:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[2795]: pam_unix(cron:session): session closed for user root Sep 6 15:57:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[3693]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 6 15:57:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[3693]: pam_unix(cron:session): session closed for user root Sep 6 15:58:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[4978]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 6 15:58:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[4978]: pam_unix(cron:session): session closed for user root Sep 6 15:59:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[6546]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 6 15:59:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[6546]: pam_unix(cron:session): session closed for user root Sep 6 16:00:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[7762]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 6 16:00:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[7762]: pam_unix(cron:session): session closed for user root Sep 6 16:01:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[8072]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 6 16:01:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[8072]: pam_unix(cron:session): session closed for user root Sep 6 16:02:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[8410]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Sep 6 16:02:01 prd-ubuntu2204-docker-4c-4g-50185 CRON[8410]: pam_unix(cron:session): session closed for user root Sep 6 16:02:12 prd-ubuntu2204-docker-4c-4g-50185 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp Sep 6 16:02:12 prd-ubuntu2204-docker-4c-4g-50185 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)