Nov 8 15:52:52 prd-ubuntu2204-docker-4c-4g-7080 sshd[920]: error: kex_exchange_identification: Connection closed by remote host Nov 8 15:52:52 prd-ubuntu2204-docker-4c-4g-7080 sshd[920]: Connection closed by 10.30.168.15 port 57872 Nov 8 15:53:00 prd-ubuntu2204-docker-4c-4g-7080 sshd[927]: Invalid user jenkins from 10.30.168.15 port 57878 Nov 8 15:53:00 prd-ubuntu2204-docker-4c-4g-7080 sshd[927]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 8 15:53:00 prd-ubuntu2204-docker-4c-4g-7080 sshd[927]: Received disconnect from 10.30.168.15 port 57878:11: Closed due to user request. [preauth] Nov 8 15:53:00 prd-ubuntu2204-docker-4c-4g-7080 sshd[927]: Disconnected from invalid user jenkins 10.30.168.15 port 57878 [preauth] Nov 8 15:53:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[929]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 8 15:53:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[929]: pam_unix(cron:session): session closed for user root Nov 8 15:53:03 prd-ubuntu2204-docker-4c-4g-7080 sshd[932]: Invalid user jenkins from 10.30.168.15 port 57888 Nov 8 15:53:03 prd-ubuntu2204-docker-4c-4g-7080 sshd[932]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 8 15:53:03 prd-ubuntu2204-docker-4c-4g-7080 sshd[932]: Received disconnect from 10.30.168.15 port 57888:11: Closed due to user request. [preauth] Nov 8 15:53:03 prd-ubuntu2204-docker-4c-4g-7080 sshd[932]: Disconnected from invalid user jenkins 10.30.168.15 port 57888 [preauth] Nov 8 15:53:06 prd-ubuntu2204-docker-4c-4g-7080 sshd[958]: Invalid user jenkins from 10.30.168.15 port 57900 Nov 8 15:53:06 prd-ubuntu2204-docker-4c-4g-7080 sshd[958]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 8 15:53:06 prd-ubuntu2204-docker-4c-4g-7080 sshd[958]: Received disconnect from 10.30.168.15 port 57900:11: Closed due to user request. [preauth] Nov 8 15:53:06 prd-ubuntu2204-docker-4c-4g-7080 sshd[958]: Disconnected from invalid user jenkins 10.30.168.15 port 57900 [preauth] Nov 8 15:53:09 prd-ubuntu2204-docker-4c-4g-7080 sshd[1244]: Invalid user jenkins from 10.30.168.15 port 57912 Nov 8 15:53:09 prd-ubuntu2204-docker-4c-4g-7080 sshd[1244]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 8 15:53:09 prd-ubuntu2204-docker-4c-4g-7080 sshd[1244]: Received disconnect from 10.30.168.15 port 57912:11: Closed due to user request. [preauth] Nov 8 15:53:09 prd-ubuntu2204-docker-4c-4g-7080 sshd[1244]: Disconnected from invalid user jenkins 10.30.168.15 port 57912 [preauth] Nov 8 15:53:12 prd-ubuntu2204-docker-4c-4g-7080 sshd[1318]: Invalid user jenkins from 10.30.168.15 port 57918 Nov 8 15:53:12 prd-ubuntu2204-docker-4c-4g-7080 sshd[1318]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 8 15:53:12 prd-ubuntu2204-docker-4c-4g-7080 sshd[1318]: Received disconnect from 10.30.168.15 port 57918:11: Closed due to user request. [preauth] Nov 8 15:53:12 prd-ubuntu2204-docker-4c-4g-7080 sshd[1318]: Disconnected from invalid user jenkins 10.30.168.15 port 57918 [preauth] Nov 8 15:53:15 prd-ubuntu2204-docker-4c-4g-7080 sshd[1320]: Invalid user jenkins from 10.30.168.15 port 57928 Nov 8 15:53:15 prd-ubuntu2204-docker-4c-4g-7080 sshd[1320]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 8 15:53:15 prd-ubuntu2204-docker-4c-4g-7080 sshd[1320]: Received disconnect from 10.30.168.15 port 57928:11: Closed due to user request. [preauth] Nov 8 15:53:15 prd-ubuntu2204-docker-4c-4g-7080 sshd[1320]: Disconnected from invalid user jenkins 10.30.168.15 port 57928 [preauth] Nov 8 15:53:16 prd-ubuntu2204-docker-4c-4g-7080 useradd[1349]: new group: name=jenkins, GID=1001 Nov 8 15:53:16 prd-ubuntu2204-docker-4c-4g-7080 useradd[1349]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Nov 8 15:53:16 prd-ubuntu2204-docker-4c-4g-7080 usermod[1358]: add 'jenkins' to group 'docker' Nov 8 15:53:16 prd-ubuntu2204-docker-4c-4g-7080 usermod[1358]: add 'jenkins' to shadow group 'docker' Nov 8 15:53:18 prd-ubuntu2204-docker-4c-4g-7080 sshd[1392]: Accepted publickey for jenkins from 10.30.168.15 port 57930 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Nov 8 15:53:18 prd-ubuntu2204-docker-4c-4g-7080 sshd[1392]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Nov 8 15:53:18 prd-ubuntu2204-docker-4c-4g-7080 systemd-logind[723]: New session 2 of user jenkins. Nov 8 15:53:18 prd-ubuntu2204-docker-4c-4g-7080 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Nov 8 15:54:02 prd-ubuntu2204-docker-4c-4g-7080 CRON[1867]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 8 15:54:02 prd-ubuntu2204-docker-4c-4g-7080 CRON[1867]: pam_unix(cron:session): session closed for user root Nov 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 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 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 sudo: pam_unix(sudo:session): session closed for user root Nov 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 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 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 sudo: pam_unix(sudo:session): session closed for user root Nov 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 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 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 sudo: pam_unix(sudo:session): session closed for user root Nov 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 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 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 sudo: pam_unix(sudo:session): session closed for user root Nov 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 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 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 sudo: pam_unix(sudo:session): session closed for user root Nov 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 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 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 8 15:54:31 prd-ubuntu2204-docker-4c-4g-7080 sudo: pam_unix(sudo:session): session closed for user root Nov 8 15:55:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[2092]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 8 15:55:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[2092]: pam_unix(cron:session): session closed for user root Nov 8 15:56:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[2638]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 8 15:56:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[2638]: pam_unix(cron:session): session closed for user root Nov 8 15:57:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[3568]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 8 15:57:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[3568]: pam_unix(cron:session): session closed for user root Nov 8 15:58:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[4911]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 8 15:58:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[4911]: pam_unix(cron:session): session closed for user root Nov 8 15:59:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[6580]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 8 15:59:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[6580]: pam_unix(cron:session): session closed for user root Nov 8 16:00:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[7507]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 8 16:00:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[7507]: pam_unix(cron:session): session closed for user root Nov 8 16:01:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[7850]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 8 16:01:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[7850]: pam_unix(cron:session): session closed for user root Nov 8 16:02:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[7858]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 8 16:02:01 prd-ubuntu2204-docker-4c-4g-7080 CRON[7858]: pam_unix(cron:session): session closed for user root Nov 8 16:02:49 prd-ubuntu2204-docker-4c-4g-7080 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp