Dec 1 13:18:23 prd-ubuntu2204-docker-4c-4g-2886 sshd[922]: error: kex_exchange_identification: Connection closed by remote host Dec 1 13:18:23 prd-ubuntu2204-docker-4c-4g-2886 sshd[922]: Connection closed by 10.30.168.15 port 53452 Dec 1 13:18:31 prd-ubuntu2204-docker-4c-4g-2886 sshd[929]: Invalid user jenkins from 10.30.168.15 port 53464 Dec 1 13:18:31 prd-ubuntu2204-docker-4c-4g-2886 sshd[929]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 13:18:31 prd-ubuntu2204-docker-4c-4g-2886 sshd[929]: Received disconnect from 10.30.168.15 port 53464:11: Closed due to user request. [preauth] Dec 1 13:18:31 prd-ubuntu2204-docker-4c-4g-2886 sshd[929]: Disconnected from invalid user jenkins 10.30.168.15 port 53464 [preauth] Dec 1 13:18:34 prd-ubuntu2204-docker-4c-4g-2886 sshd[931]: Invalid user jenkins from 10.30.168.15 port 53466 Dec 1 13:18:34 prd-ubuntu2204-docker-4c-4g-2886 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 13:18:34 prd-ubuntu2204-docker-4c-4g-2886 sshd[931]: Received disconnect from 10.30.168.15 port 53466:11: Closed due to user request. [preauth] Dec 1 13:18:34 prd-ubuntu2204-docker-4c-4g-2886 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 53466 [preauth] Dec 1 13:18:37 prd-ubuntu2204-docker-4c-4g-2886 sshd[1099]: Invalid user jenkins from 10.30.168.15 port 53470 Dec 1 13:18:37 prd-ubuntu2204-docker-4c-4g-2886 sshd[1099]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 13:18:37 prd-ubuntu2204-docker-4c-4g-2886 sshd[1099]: Received disconnect from 10.30.168.15 port 53470:11: Closed due to user request. [preauth] Dec 1 13:18:37 prd-ubuntu2204-docker-4c-4g-2886 sshd[1099]: Disconnected from invalid user jenkins 10.30.168.15 port 53470 [preauth] Dec 1 13:18:40 prd-ubuntu2204-docker-4c-4g-2886 sshd[1247]: Invalid user jenkins from 10.30.168.15 port 53476 Dec 1 13:18:40 prd-ubuntu2204-docker-4c-4g-2886 sshd[1247]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 13:18:40 prd-ubuntu2204-docker-4c-4g-2886 sshd[1247]: Received disconnect from 10.30.168.15 port 53476:11: Closed due to user request. [preauth] Dec 1 13:18:40 prd-ubuntu2204-docker-4c-4g-2886 sshd[1247]: Disconnected from invalid user jenkins 10.30.168.15 port 53476 [preauth] Dec 1 13:18:43 prd-ubuntu2204-docker-4c-4g-2886 sshd[1318]: Invalid user jenkins from 10.30.168.15 port 53480 Dec 1 13:18:43 prd-ubuntu2204-docker-4c-4g-2886 sshd[1318]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 1 13:18:43 prd-ubuntu2204-docker-4c-4g-2886 sshd[1318]: Received disconnect from 10.30.168.15 port 53480:11: Closed due to user request. [preauth] Dec 1 13:18:43 prd-ubuntu2204-docker-4c-4g-2886 sshd[1318]: Disconnected from invalid user jenkins 10.30.168.15 port 53480 [preauth] Dec 1 13:18:45 prd-ubuntu2204-docker-4c-4g-2886 useradd[1347]: new group: name=jenkins, GID=1001 Dec 1 13:18:45 prd-ubuntu2204-docker-4c-4g-2886 useradd[1347]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 1 13:18:45 prd-ubuntu2204-docker-4c-4g-2886 usermod[1356]: add 'jenkins' to group 'docker' Dec 1 13:18:45 prd-ubuntu2204-docker-4c-4g-2886 usermod[1356]: add 'jenkins' to shadow group 'docker' Dec 1 13:18:46 prd-ubuntu2204-docker-4c-4g-2886 sshd[1369]: Accepted publickey for jenkins from 10.30.168.15 port 53482 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 1 13:18:46 prd-ubuntu2204-docker-4c-4g-2886 sshd[1369]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Dec 1 13:18:46 prd-ubuntu2204-docker-4c-4g-2886 systemd-logind[724]: New session 1 of user jenkins. Dec 1 13:18:46 prd-ubuntu2204-docker-4c-4g-2886 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Dec 1 13:19:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[1826]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 13:19:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[1826]: pam_unix(cron:session): session closed for user root Dec 1 13:19:56 prd-ubuntu2204-docker-4c-4g-2886 sudo: jenkins : PWD=/w/workspace/l2switch-maven-stage-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Dec 1 13:19:56 prd-ubuntu2204-docker-4c-4g-2886 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 13:19:56 prd-ubuntu2204-docker-4c-4g-2886 sudo: pam_unix(sudo:session): session closed for user root Dec 1 13:19:56 prd-ubuntu2204-docker-4c-4g-2886 sudo: jenkins : PWD=/w/workspace/l2switch-maven-stage-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Dec 1 13:19:56 prd-ubuntu2204-docker-4c-4g-2886 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 13:19:56 prd-ubuntu2204-docker-4c-4g-2886 sudo: pam_unix(sudo:session): session closed for user root Dec 1 13:19:56 prd-ubuntu2204-docker-4c-4g-2886 sudo: jenkins : PWD=/w/workspace/l2switch-maven-stage-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 Dec 1 13:19:56 prd-ubuntu2204-docker-4c-4g-2886 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 13:19:56 prd-ubuntu2204-docker-4c-4g-2886 sudo: pam_unix(sudo:session): session closed for user root Dec 1 13:19:57 prd-ubuntu2204-docker-4c-4g-2886 sudo: jenkins : PWD=/w/workspace/l2switch-maven-stage-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Dec 1 13:19:57 prd-ubuntu2204-docker-4c-4g-2886 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 13:19:57 prd-ubuntu2204-docker-4c-4g-2886 sudo: pam_unix(sudo:session): session closed for user root Dec 1 13:19:57 prd-ubuntu2204-docker-4c-4g-2886 sudo: jenkins : PWD=/w/workspace/l2switch-maven-stage-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Dec 1 13:19:57 prd-ubuntu2204-docker-4c-4g-2886 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 13:19:57 prd-ubuntu2204-docker-4c-4g-2886 sudo: pam_unix(sudo:session): session closed for user root Dec 1 13:19:57 prd-ubuntu2204-docker-4c-4g-2886 sudo: jenkins : PWD=/w/workspace/l2switch-maven-stage-master ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Dec 1 13:19:57 prd-ubuntu2204-docker-4c-4g-2886 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 13:19:57 prd-ubuntu2204-docker-4c-4g-2886 sudo: pam_unix(sudo:session): session closed for user root Dec 1 13:20:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[2053]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 13:20:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[2053]: pam_unix(cron:session): session closed for user root Dec 1 13:21:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[2565]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 13:21:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[2565]: pam_unix(cron:session): session closed for user root Dec 1 13:22:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[3578]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 13:22:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[3578]: pam_unix(cron:session): session closed for user root Dec 1 13:23:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[4648]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 13:23:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[4648]: pam_unix(cron:session): session closed for user root Dec 1 13:24:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[5783]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 13:24:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[5783]: pam_unix(cron:session): session closed for user root Dec 1 13:25:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[6532]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 13:25:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[6532]: pam_unix(cron:session): session closed for user root Dec 1 13:26:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[7213]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 13:26:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[7213]: pam_unix(cron:session): session closed for user root Dec 1 13:27:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[8003]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 13:27:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[8003]: pam_unix(cron:session): session closed for user root Dec 1 13:27:46 prd-ubuntu2204-docker-4c-4g-2886 sudo: jenkins : PWD=/w/workspace/l2switch-maven-stage-master ; USER=root ; COMMAND=/usr/bin/chown -R jenkins:jenkins /w/workspace/l2switch-maven-stage-master/m2repo Dec 1 13:27:46 prd-ubuntu2204-docker-4c-4g-2886 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 1 13:27:46 prd-ubuntu2204-docker-4c-4g-2886 sudo: pam_unix(sudo:session): session closed for user root Dec 1 13:28:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[8405]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 1 13:28:01 prd-ubuntu2204-docker-4c-4g-2886 CRON[8405]: pam_unix(cron:session): session closed for user root Dec 1 13:28:59 prd-ubuntu2204-docker-4c-4g-2886 sudo: jenkins : PWD=/w/workspace/l2switch-maven-stage-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp