Oct 20 03:22:33 prd-ubuntu2204-docker-4c-4g-235 sshd[924]: error: kex_exchange_identification: Connection closed by remote host
Oct 20 03:22:33 prd-ubuntu2204-docker-4c-4g-235 sshd[924]: Connection closed by 10.30.168.15 port 37656
Oct 20 03:22:39 prd-ubuntu2204-docker-4c-4g-235 sshd[932]: Invalid user jenkins from 10.30.168.15 port 37664
Oct 20 03:22:39 prd-ubuntu2204-docker-4c-4g-235 sshd[932]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 03:22:39 prd-ubuntu2204-docker-4c-4g-235 sshd[932]: Received disconnect from 10.30.168.15 port 37664:11: Closed due to user request. [preauth]
Oct 20 03:22:39 prd-ubuntu2204-docker-4c-4g-235 sshd[932]: Disconnected from invalid user jenkins 10.30.168.15 port 37664 [preauth]
Oct 20 03:22:42 prd-ubuntu2204-docker-4c-4g-235 sshd[934]: Invalid user jenkins from 10.30.168.15 port 37666
Oct 20 03:22:43 prd-ubuntu2204-docker-4c-4g-235 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 03:22:43 prd-ubuntu2204-docker-4c-4g-235 sshd[934]: Received disconnect from 10.30.168.15 port 37666:11: Closed due to user request. [preauth]
Oct 20 03:22:43 prd-ubuntu2204-docker-4c-4g-235 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 37666 [preauth]
Oct 20 03:22:45 prd-ubuntu2204-docker-4c-4g-235 sshd[936]: Invalid user jenkins from 10.30.168.15 port 37668
Oct 20 03:22:45 prd-ubuntu2204-docker-4c-4g-235 sshd[936]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 03:22:45 prd-ubuntu2204-docker-4c-4g-235 sshd[936]: Received disconnect from 10.30.168.15 port 37668:11: Closed due to user request. [preauth]
Oct 20 03:22:45 prd-ubuntu2204-docker-4c-4g-235 sshd[936]: Disconnected from invalid user jenkins 10.30.168.15 port 37668 [preauth]
Oct 20 03:22:49 prd-ubuntu2204-docker-4c-4g-235 sshd[1141]: Invalid user jenkins from 10.30.168.15 port 37670
Oct 20 03:22:50 prd-ubuntu2204-docker-4c-4g-235 sshd[1141]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 03:22:50 prd-ubuntu2204-docker-4c-4g-235 sshd[1141]: Received disconnect from 10.30.168.15 port 37670:11: Closed due to user request. [preauth]
Oct 20 03:22:50 prd-ubuntu2204-docker-4c-4g-235 sshd[1141]: Disconnected from invalid user jenkins 10.30.168.15 port 37670 [preauth]
Oct 20 03:22:53 prd-ubuntu2204-docker-4c-4g-235 sshd[1302]: Invalid user jenkins from 10.30.168.15 port 37676
Oct 20 03:22:53 prd-ubuntu2204-docker-4c-4g-235 sshd[1302]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 03:22:53 prd-ubuntu2204-docker-4c-4g-235 sshd[1302]: Received disconnect from 10.30.168.15 port 37676:11: Closed due to user request. [preauth]
Oct 20 03:22:53 prd-ubuntu2204-docker-4c-4g-235 sshd[1302]: Disconnected from invalid user jenkins 10.30.168.15 port 37676 [preauth]
Oct 20 03:22:55 prd-ubuntu2204-docker-4c-4g-235 sshd[1321]: Invalid user jenkins from 10.30.168.15 port 37678
Oct 20 03:22:55 prd-ubuntu2204-docker-4c-4g-235 sshd[1321]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 03:22:55 prd-ubuntu2204-docker-4c-4g-235 sshd[1321]: Received disconnect from 10.30.168.15 port 37678:11: Closed due to user request. [preauth]
Oct 20 03:22:55 prd-ubuntu2204-docker-4c-4g-235 sshd[1321]: Disconnected from invalid user jenkins 10.30.168.15 port 37678 [preauth]
Oct 20 03:22:58 prd-ubuntu2204-docker-4c-4g-235 useradd[1352]: new group: name=jenkins, GID=1001
Oct 20 03:22:58 prd-ubuntu2204-docker-4c-4g-235 useradd[1352]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 20 03:22:58 prd-ubuntu2204-docker-4c-4g-235 usermod[1361]: add 'jenkins' to group 'docker'
Oct 20 03:22:58 prd-ubuntu2204-docker-4c-4g-235 usermod[1361]: add 'jenkins' to shadow group 'docker'
Oct 20 03:22:58 prd-ubuntu2204-docker-4c-4g-235 sshd[1345]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 03:22:58 prd-ubuntu2204-docker-4c-4g-235 sshd[1345]: Received disconnect from 10.30.168.15 port 37686:11: Closed due to user request. [preauth]
Oct 20 03:22:58 prd-ubuntu2204-docker-4c-4g-235 sshd[1345]: Disconnected from authenticating user jenkins 10.30.168.15 port 37686 [preauth]
Oct 20 03:23:02 prd-ubuntu2204-docker-4c-4g-235 sshd[1395]: Accepted publickey for jenkins from 10.30.168.15 port 37690 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 20 03:23:02 prd-ubuntu2204-docker-4c-4g-235 sshd[1395]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 20 03:23:02 prd-ubuntu2204-docker-4c-4g-235 systemd-logind[728]: New session 1 of user jenkins.
Oct 20 03:23:02 prd-ubuntu2204-docker-4c-4g-235 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 20 03:23:02 prd-ubuntu2204-docker-4c-4g-235 CRON[1424]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 03:23:02 prd-ubuntu2204-docker-4c-4g-235 CRON[1424]: pam_unix(cron:session): session closed for user root
Oct 20 03:24:01 prd-ubuntu2204-docker-4c-4g-235 CRON[1892]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 03:24:01 prd-ubuntu2204-docker-4c-4g-235 CRON[1892]: pam_unix(cron:session): session closed for user root
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo:  jenkins : PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo:  jenkins : PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo:  jenkins : PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 1
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo:  jenkins : PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo:  jenkins : PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo:  jenkins : PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 03:24:13 prd-ubuntu2204-docker-4c-4g-235 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 03:25:01 prd-ubuntu2204-docker-4c-4g-235 CRON[2071]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 03:25:01 prd-ubuntu2204-docker-4c-4g-235 CRON[2071]: pam_unix(cron:session): session closed for user root
Oct 20 03:26:01 prd-ubuntu2204-docker-4c-4g-235 CRON[2684]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 03:26:01 prd-ubuntu2204-docker-4c-4g-235 CRON[2684]: pam_unix(cron:session): session closed for user root
Oct 20 03:27:01 prd-ubuntu2204-docker-4c-4g-235 CRON[3905]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 03:27:01 prd-ubuntu2204-docker-4c-4g-235 CRON[3905]: pam_unix(cron:session): session closed for user root
Oct 20 03:28:01 prd-ubuntu2204-docker-4c-4g-235 CRON[5875]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 03:28:01 prd-ubuntu2204-docker-4c-4g-235 CRON[5875]: pam_unix(cron:session): session closed for user root
Oct 20 03:29:01 prd-ubuntu2204-docker-4c-4g-235 CRON[7078]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 03:29:01 prd-ubuntu2204-docker-4c-4g-235 CRON[7078]: pam_unix(cron:session): session closed for user root
Oct 20 03:30:01 prd-ubuntu2204-docker-4c-4g-235 CRON[8184]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 03:30:01 prd-ubuntu2204-docker-4c-4g-235 CRON[8184]: pam_unix(cron:session): session closed for user root
Oct 20 03:31:01 prd-ubuntu2204-docker-4c-4g-235 CRON[8921]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 03:31:01 prd-ubuntu2204-docker-4c-4g-235 CRON[8921]: pam_unix(cron:session): session closed for user root
Oct 20 03:31:11 prd-ubuntu2204-docker-4c-4g-235 sudo:  jenkins : PWD=/w/workspace/aaa-maven-merge-0.20.x ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp