Nov 2 15:54:25 prd-ubuntu2204-docker-4c-4g-4753 sshd[924]: error: kex_exchange_identification: Connection closed by remote host Nov 2 15:54:25 prd-ubuntu2204-docker-4c-4g-4753 sshd[924]: Connection closed by 10.30.168.15 port 58536 Nov 2 15:54:30 prd-ubuntu2204-docker-4c-4g-4753 sshd[932]: Invalid user jenkins from 10.30.168.15 port 58540 Nov 2 15:54:30 prd-ubuntu2204-docker-4c-4g-4753 sshd[932]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 2 15:54:30 prd-ubuntu2204-docker-4c-4g-4753 sshd[932]: Received disconnect from 10.30.168.15 port 58540:11: Closed due to user request. [preauth] Nov 2 15:54:30 prd-ubuntu2204-docker-4c-4g-4753 sshd[932]: Disconnected from invalid user jenkins 10.30.168.15 port 58540 [preauth] Nov 2 15:54:33 prd-ubuntu2204-docker-4c-4g-4753 sshd[934]: Invalid user jenkins from 10.30.168.15 port 58542 Nov 2 15:54:33 prd-ubuntu2204-docker-4c-4g-4753 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 2 15:54:33 prd-ubuntu2204-docker-4c-4g-4753 sshd[934]: Received disconnect from 10.30.168.15 port 58542:11: Closed due to user request. [preauth] Nov 2 15:54:33 prd-ubuntu2204-docker-4c-4g-4753 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 58542 [preauth] Nov 2 15:54:36 prd-ubuntu2204-docker-4c-4g-4753 sshd[936]: Invalid user jenkins from 10.30.168.15 port 58544 Nov 2 15:54:36 prd-ubuntu2204-docker-4c-4g-4753 sshd[936]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 2 15:54:36 prd-ubuntu2204-docker-4c-4g-4753 sshd[936]: Received disconnect from 10.30.168.15 port 58544:11: Closed due to user request. [preauth] Nov 2 15:54:36 prd-ubuntu2204-docker-4c-4g-4753 sshd[936]: Disconnected from invalid user jenkins 10.30.168.15 port 58544 [preauth] Nov 2 15:54:39 prd-ubuntu2204-docker-4c-4g-4753 sshd[955]: Invalid user jenkins from 10.30.168.15 port 58548 Nov 2 15:54:39 prd-ubuntu2204-docker-4c-4g-4753 sshd[955]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 2 15:54:39 prd-ubuntu2204-docker-4c-4g-4753 sshd[955]: Received disconnect from 10.30.168.15 port 58548:11: Closed due to user request. [preauth] Nov 2 15:54:39 prd-ubuntu2204-docker-4c-4g-4753 sshd[955]: Disconnected from invalid user jenkins 10.30.168.15 port 58548 [preauth] Nov 2 15:54:42 prd-ubuntu2204-docker-4c-4g-4753 sshd[1248]: Invalid user jenkins from 10.30.168.15 port 58552 Nov 2 15:54:42 prd-ubuntu2204-docker-4c-4g-4753 sshd[1248]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 2 15:54:42 prd-ubuntu2204-docker-4c-4g-4753 sshd[1248]: Received disconnect from 10.30.168.15 port 58552:11: Closed due to user request. [preauth] Nov 2 15:54:42 prd-ubuntu2204-docker-4c-4g-4753 sshd[1248]: Disconnected from invalid user jenkins 10.30.168.15 port 58552 [preauth] Nov 2 15:54:45 prd-ubuntu2204-docker-4c-4g-4753 sshd[1322]: Invalid user jenkins from 10.30.168.15 port 58560 Nov 2 15:54:45 prd-ubuntu2204-docker-4c-4g-4753 sshd[1322]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 2 15:54:45 prd-ubuntu2204-docker-4c-4g-4753 sshd[1322]: Received disconnect from 10.30.168.15 port 58560:11: Closed due to user request. [preauth] Nov 2 15:54:45 prd-ubuntu2204-docker-4c-4g-4753 sshd[1322]: Disconnected from invalid user jenkins 10.30.168.15 port 58560 [preauth] Nov 2 15:54:48 prd-ubuntu2204-docker-4c-4g-4753 useradd[1353]: new group: name=jenkins, GID=1001 Nov 2 15:54:48 prd-ubuntu2204-docker-4c-4g-4753 useradd[1353]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Nov 2 15:54:48 prd-ubuntu2204-docker-4c-4g-4753 usermod[1362]: add 'jenkins' to group 'docker' Nov 2 15:54:48 prd-ubuntu2204-docker-4c-4g-4753 usermod[1362]: add 'jenkins' to shadow group 'docker' Nov 2 15:54:48 prd-ubuntu2204-docker-4c-4g-4753 sshd[1346]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 2 15:54:48 prd-ubuntu2204-docker-4c-4g-4753 sshd[1346]: Received disconnect from 10.30.168.15 port 58562:11: Closed due to user request. [preauth] Nov 2 15:54:48 prd-ubuntu2204-docker-4c-4g-4753 sshd[1346]: Disconnected from authenticating user jenkins 10.30.168.15 port 58562 [preauth] Nov 2 15:54:51 prd-ubuntu2204-docker-4c-4g-4753 sshd[1396]: Accepted publickey for jenkins from 10.30.168.15 port 58566 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Nov 2 15:54:51 prd-ubuntu2204-docker-4c-4g-4753 sshd[1396]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Nov 2 15:54:51 prd-ubuntu2204-docker-4c-4g-4753 systemd-logind[725]: New session 1 of user jenkins. Nov 2 15:54:51 prd-ubuntu2204-docker-4c-4g-4753 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Nov 2 15:55:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[1643]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 2 15:55:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[1643]: pam_unix(cron:session): session closed for user root Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 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 Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 sudo: pam_unix(sudo:session): session closed for user root Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 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 Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 sudo: pam_unix(sudo:session): session closed for user root Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 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 Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 sudo: pam_unix(sudo:session): session closed for user root Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 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 Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 sudo: pam_unix(sudo:session): session closed for user root Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 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 Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 sudo: pam_unix(sudo:session): session closed for user root Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 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 Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 2 15:56:00 prd-ubuntu2204-docker-4c-4g-4753 sudo: pam_unix(sudo:session): session closed for user root Nov 2 15:56:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[1990]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 2 15:56:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[1990]: pam_unix(cron:session): session closed for user root Nov 2 15:57:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[2428]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 2 15:57:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[2428]: pam_unix(cron:session): session closed for user root Nov 2 15:58:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[3376]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 2 15:58:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[3376]: pam_unix(cron:session): session closed for user root Nov 2 15:59:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[4296]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 2 15:59:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[4296]: pam_unix(cron:session): session closed for user root Nov 2 16:00:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[6083]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 2 16:00:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[6083]: pam_unix(cron:session): session closed for user root Nov 2 16:01:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[7309]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 2 16:01:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[7309]: pam_unix(cron:session): session closed for user root Nov 2 16:02:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[8054]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 2 16:02:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[8054]: pam_unix(cron:session): session closed for user root Nov 2 16:03:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[8230]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 2 16:03:01 prd-ubuntu2204-docker-4c-4g-4753 CRON[8230]: pam_unix(cron:session): session closed for user root Nov 2 16:03:32 prd-ubuntu2204-docker-4c-4g-4753 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp