Nov 3 15:53:54 prd-ubuntu2204-docker-4c-4g-5079 sshd[925]: error: kex_exchange_identification: Connection closed by remote host Nov 3 15:53:54 prd-ubuntu2204-docker-4c-4g-5079 sshd[925]: Connection closed by 10.30.168.15 port 49628 Nov 3 15:54:00 prd-ubuntu2204-docker-4c-4g-5079 sshd[933]: Invalid user jenkins from 10.30.168.15 port 49642 Nov 3 15:54:00 prd-ubuntu2204-docker-4c-4g-5079 sshd[933]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 3 15:54:00 prd-ubuntu2204-docker-4c-4g-5079 sshd[933]: Received disconnect from 10.30.168.15 port 49642:11: Closed due to user request. [preauth] Nov 3 15:54:00 prd-ubuntu2204-docker-4c-4g-5079 sshd[933]: Disconnected from invalid user jenkins 10.30.168.15 port 49642 [preauth] Nov 3 15:54:01 prd-ubuntu2204-docker-4c-4g-5079 CRON[935]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 3 15:54:01 prd-ubuntu2204-docker-4c-4g-5079 CRON[935]: pam_unix(cron:session): session closed for user root Nov 3 15:54:03 prd-ubuntu2204-docker-4c-4g-5079 sshd[938]: Invalid user jenkins from 10.30.168.15 port 49646 Nov 3 15:54:03 prd-ubuntu2204-docker-4c-4g-5079 sshd[938]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 3 15:54:03 prd-ubuntu2204-docker-4c-4g-5079 sshd[938]: Received disconnect from 10.30.168.15 port 49646:11: Closed due to user request. [preauth] Nov 3 15:54:03 prd-ubuntu2204-docker-4c-4g-5079 sshd[938]: Disconnected from invalid user jenkins 10.30.168.15 port 49646 [preauth] Nov 3 15:54:06 prd-ubuntu2204-docker-4c-4g-5079 sshd[940]: Invalid user jenkins from 10.30.168.15 port 49648 Nov 3 15:54:06 prd-ubuntu2204-docker-4c-4g-5079 sshd[940]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 3 15:54:06 prd-ubuntu2204-docker-4c-4g-5079 sshd[940]: Received disconnect from 10.30.168.15 port 49648:11: Closed due to user request. [preauth] Nov 3 15:54:06 prd-ubuntu2204-docker-4c-4g-5079 sshd[940]: Disconnected from invalid user jenkins 10.30.168.15 port 49648 [preauth] Nov 3 15:54:10 prd-ubuntu2204-docker-4c-4g-5079 sshd[1209]: Invalid user jenkins from 10.30.168.15 port 49652 Nov 3 15:54:10 prd-ubuntu2204-docker-4c-4g-5079 sshd[1209]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 3 15:54:10 prd-ubuntu2204-docker-4c-4g-5079 sshd[1209]: Received disconnect from 10.30.168.15 port 49652:11: Closed due to user request. [preauth] Nov 3 15:54:10 prd-ubuntu2204-docker-4c-4g-5079 sshd[1209]: Disconnected from invalid user jenkins 10.30.168.15 port 49652 [preauth] Nov 3 15:54:12 prd-ubuntu2204-docker-4c-4g-5079 sshd[1321]: Invalid user jenkins from 10.30.168.15 port 49656 Nov 3 15:54:13 prd-ubuntu2204-docker-4c-4g-5079 sshd[1321]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 3 15:54:13 prd-ubuntu2204-docker-4c-4g-5079 sshd[1321]: Received disconnect from 10.30.168.15 port 49656:11: Closed due to user request. [preauth] Nov 3 15:54:13 prd-ubuntu2204-docker-4c-4g-5079 sshd[1321]: Disconnected from invalid user jenkins 10.30.168.15 port 49656 [preauth] Nov 3 15:54:15 prd-ubuntu2204-docker-4c-4g-5079 useradd[1354]: new group: name=jenkins, GID=1001 Nov 3 15:54:15 prd-ubuntu2204-docker-4c-4g-5079 useradd[1354]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Nov 3 15:54:15 prd-ubuntu2204-docker-4c-4g-5079 usermod[1363]: add 'jenkins' to group 'docker' Nov 3 15:54:15 prd-ubuntu2204-docker-4c-4g-5079 usermod[1363]: add 'jenkins' to shadow group 'docker' Nov 3 15:54:15 prd-ubuntu2204-docker-4c-4g-5079 sshd[1347]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 3 15:54:15 prd-ubuntu2204-docker-4c-4g-5079 sshd[1347]: Received disconnect from 10.30.168.15 port 49658:11: Closed due to user request. [preauth] Nov 3 15:54:15 prd-ubuntu2204-docker-4c-4g-5079 sshd[1347]: Disconnected from authenticating user jenkins 10.30.168.15 port 49658 [preauth] Nov 3 15:54:18 prd-ubuntu2204-docker-4c-4g-5079 sshd[1397]: Accepted publickey for jenkins from 10.30.168.15 port 49662 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Nov 3 15:54:18 prd-ubuntu2204-docker-4c-4g-5079 sshd[1397]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Nov 3 15:54:18 prd-ubuntu2204-docker-4c-4g-5079 systemd-logind[725]: New session 2 of user jenkins. Nov 3 15:54:18 prd-ubuntu2204-docker-4c-4g-5079 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Nov 3 15:55:02 prd-ubuntu2204-docker-4c-4g-5079 CRON[1871]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 3 15:55:02 prd-ubuntu2204-docker-4c-4g-5079 CRON[1871]: pam_unix(cron:session): session closed for user root Nov 3 15:55:28 prd-ubuntu2204-docker-4c-4g-5079 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 3 15:55:28 prd-ubuntu2204-docker-4c-4g-5079 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 3 15:55:28 prd-ubuntu2204-docker-4c-4g-5079 sudo: pam_unix(sudo:session): session closed for user root Nov 3 15:55:29 prd-ubuntu2204-docker-4c-4g-5079 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 3 15:55:29 prd-ubuntu2204-docker-4c-4g-5079 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 3 15:55:29 prd-ubuntu2204-docker-4c-4g-5079 sudo: pam_unix(sudo:session): session closed for user root Nov 3 15:55:29 prd-ubuntu2204-docker-4c-4g-5079 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 3 15:55:29 prd-ubuntu2204-docker-4c-4g-5079 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 3 15:55:29 prd-ubuntu2204-docker-4c-4g-5079 sudo: pam_unix(sudo:session): session closed for user root Nov 3 15:55:29 prd-ubuntu2204-docker-4c-4g-5079 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 3 15:55:29 prd-ubuntu2204-docker-4c-4g-5079 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 3 15:55:29 prd-ubuntu2204-docker-4c-4g-5079 sudo: pam_unix(sudo:session): session closed for user root Nov 3 15:55:29 prd-ubuntu2204-docker-4c-4g-5079 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 3 15:55:29 prd-ubuntu2204-docker-4c-4g-5079 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 3 15:55:29 prd-ubuntu2204-docker-4c-4g-5079 sudo: pam_unix(sudo:session): session closed for user root Nov 3 15:55:29 prd-ubuntu2204-docker-4c-4g-5079 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 3 15:55:29 prd-ubuntu2204-docker-4c-4g-5079 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 3 15:55:29 prd-ubuntu2204-docker-4c-4g-5079 sudo: pam_unix(sudo:session): session closed for user root Nov 3 15:56:01 prd-ubuntu2204-docker-4c-4g-5079 CRON[2174]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 3 15:56:01 prd-ubuntu2204-docker-4c-4g-5079 CRON[2174]: pam_unix(cron:session): session closed for user root Nov 3 15:57:01 prd-ubuntu2204-docker-4c-4g-5079 CRON[2768]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 3 15:57:01 prd-ubuntu2204-docker-4c-4g-5079 CRON[2768]: pam_unix(cron:session): session closed for user root Nov 3 15:58:01 prd-ubuntu2204-docker-4c-4g-5079 CRON[4038]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 3 15:58:01 prd-ubuntu2204-docker-4c-4g-5079 CRON[4038]: pam_unix(cron:session): session closed for user root Nov 3 15:59:01 prd-ubuntu2204-docker-4c-4g-5079 CRON[4980]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 3 15:59:01 prd-ubuntu2204-docker-4c-4g-5079 CRON[4980]: pam_unix(cron:session): session closed for user root Nov 3 16:00:01 prd-ubuntu2204-docker-4c-4g-5079 CRON[6573]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 3 16:00:01 prd-ubuntu2204-docker-4c-4g-5079 CRON[6573]: pam_unix(cron:session): session closed for user root Nov 3 16:01:01 prd-ubuntu2204-docker-4c-4g-5079 CRON[7985]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 3 16:01:01 prd-ubuntu2204-docker-4c-4g-5079 CRON[7985]: pam_unix(cron:session): session closed for user root Nov 3 16:02:01 prd-ubuntu2204-docker-4c-4g-5079 CRON[8208]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 3 16:02:01 prd-ubuntu2204-docker-4c-4g-5079 CRON[8208]: pam_unix(cron:session): session closed for user root Nov 3 16:02:56 prd-ubuntu2204-docker-4c-4g-5079 sudo: jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp