Oct 10 08:28:24 prd-ubuntu2204-docker-4c-4g-2480 sshd[921]: error: kex_exchange_identification: Connection closed by remote host
Oct 10 08:28:24 prd-ubuntu2204-docker-4c-4g-2480 sshd[921]: Connection closed by 10.30.168.15 port 48624
Oct 10 08:28:28 prd-ubuntu2204-docker-4c-4g-2480 sshd[928]: Invalid user jenkins from 10.30.168.15 port 48626
Oct 10 08:28:28 prd-ubuntu2204-docker-4c-4g-2480 sshd[928]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 10 08:28:28 prd-ubuntu2204-docker-4c-4g-2480 sshd[928]: Received disconnect from 10.30.168.15 port 48626:11: Closed due to user request. [preauth]
Oct 10 08:28:28 prd-ubuntu2204-docker-4c-4g-2480 sshd[928]: Disconnected from invalid user jenkins 10.30.168.15 port 48626 [preauth]
Oct 10 08:28:31 prd-ubuntu2204-docker-4c-4g-2480 sshd[931]: Invalid user jenkins from 10.30.168.15 port 48628
Oct 10 08:28:31 prd-ubuntu2204-docker-4c-4g-2480 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 10 08:28:31 prd-ubuntu2204-docker-4c-4g-2480 sshd[931]: Received disconnect from 10.30.168.15 port 48628:11: Closed due to user request. [preauth]
Oct 10 08:28:31 prd-ubuntu2204-docker-4c-4g-2480 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 48628 [preauth]
Oct 10 08:28:34 prd-ubuntu2204-docker-4c-4g-2480 sshd[933]: Invalid user jenkins from 10.30.168.15 port 48632
Oct 10 08:28:34 prd-ubuntu2204-docker-4c-4g-2480 sshd[933]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 10 08:28:34 prd-ubuntu2204-docker-4c-4g-2480 sshd[933]: Received disconnect from 10.30.168.15 port 48632:11: Closed due to user request. [preauth]
Oct 10 08:28:34 prd-ubuntu2204-docker-4c-4g-2480 sshd[933]: Disconnected from invalid user jenkins 10.30.168.15 port 48632 [preauth]
Oct 10 08:28:36 prd-ubuntu2204-docker-4c-4g-2480 sshd[935]: Invalid user jenkins from 10.30.168.15 port 48634
Oct 10 08:28:37 prd-ubuntu2204-docker-4c-4g-2480 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 10 08:28:37 prd-ubuntu2204-docker-4c-4g-2480 sshd[935]: Received disconnect from 10.30.168.15 port 48634:11: Closed due to user request. [preauth]
Oct 10 08:28:37 prd-ubuntu2204-docker-4c-4g-2480 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 48634 [preauth]
Oct 10 08:28:41 prd-ubuntu2204-docker-4c-4g-2480 sshd[1205]: Invalid user jenkins from 10.30.168.15 port 48636
Oct 10 08:28:41 prd-ubuntu2204-docker-4c-4g-2480 sshd[1205]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 10 08:28:41 prd-ubuntu2204-docker-4c-4g-2480 sshd[1205]: Received disconnect from 10.30.168.15 port 48636:11: Closed due to user request. [preauth]
Oct 10 08:28:41 prd-ubuntu2204-docker-4c-4g-2480 sshd[1205]: Disconnected from invalid user jenkins 10.30.168.15 port 48636 [preauth]
Oct 10 08:28:44 prd-ubuntu2204-docker-4c-4g-2480 sshd[1314]: Invalid user jenkins from 10.30.168.15 port 48638
Oct 10 08:28:44 prd-ubuntu2204-docker-4c-4g-2480 sshd[1314]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 10 08:28:44 prd-ubuntu2204-docker-4c-4g-2480 sshd[1314]: Received disconnect from 10.30.168.15 port 48638:11: Closed due to user request. [preauth]
Oct 10 08:28:44 prd-ubuntu2204-docker-4c-4g-2480 sshd[1314]: Disconnected from invalid user jenkins 10.30.168.15 port 48638 [preauth]
Oct 10 08:28:47 prd-ubuntu2204-docker-4c-4g-2480 sshd[1318]: Invalid user jenkins from 10.30.168.15 port 48640
Oct 10 08:28:47 prd-ubuntu2204-docker-4c-4g-2480 sshd[1318]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 10 08:28:47 prd-ubuntu2204-docker-4c-4g-2480 sshd[1318]: Received disconnect from 10.30.168.15 port 48640:11: Closed due to user request. [preauth]
Oct 10 08:28:47 prd-ubuntu2204-docker-4c-4g-2480 sshd[1318]: Disconnected from invalid user jenkins 10.30.168.15 port 48640 [preauth]
Oct 10 08:28:48 prd-ubuntu2204-docker-4c-4g-2480 useradd[1347]: new group: name=jenkins, GID=1001
Oct 10 08:28:48 prd-ubuntu2204-docker-4c-4g-2480 useradd[1347]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 10 08:28:49 prd-ubuntu2204-docker-4c-4g-2480 usermod[1356]: add 'jenkins' to group 'docker'
Oct 10 08:28:49 prd-ubuntu2204-docker-4c-4g-2480 usermod[1356]: add 'jenkins' to shadow group 'docker'
Oct 10 08:28:50 prd-ubuntu2204-docker-4c-4g-2480 sshd[1390]: Accepted publickey for jenkins from 10.30.168.15 port 48644 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 10 08:28:50 prd-ubuntu2204-docker-4c-4g-2480 sshd[1390]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 10 08:28:50 prd-ubuntu2204-docker-4c-4g-2480 systemd-logind[721]: New session 1 of user jenkins.
Oct 10 08:28:50 prd-ubuntu2204-docker-4c-4g-2480 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 10 08:29:03 prd-ubuntu2204-docker-4c-4g-2480 CRON[1823]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 08:29:03 prd-ubuntu2204-docker-4c-4g-2480 CRON[1823]: pam_unix(cron:session): session closed for user root
Oct 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo:  jenkins : PWD=/w/workspace/aaa-maven-merge-0.21.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1
Oct 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo: pam_unix(sudo:session): session closed for user root
Oct 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo:  jenkins : PWD=/w/workspace/aaa-maven-merge-0.21.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1
Oct 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo: pam_unix(sudo:session): session closed for user root
Oct 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo:  jenkins : PWD=/w/workspace/aaa-maven-merge-0.21.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 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo: pam_unix(sudo:session): session closed for user root
Oct 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo:  jenkins : PWD=/w/workspace/aaa-maven-merge-0.21.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Oct 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo: pam_unix(sudo:session): session closed for user root
Oct 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo:  jenkins : PWD=/w/workspace/aaa-maven-merge-0.21.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Oct 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo: pam_unix(sudo:session): session closed for user root
Oct 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo:  jenkins : PWD=/w/workspace/aaa-maven-merge-0.21.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Oct 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 10 08:30:00 prd-ubuntu2204-docker-4c-4g-2480 sudo: pam_unix(sudo:session): session closed for user root
Oct 10 08:30:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[1984]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 08:30:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[1984]: pam_unix(cron:session): session closed for user root
Oct 10 08:31:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[2017]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 08:31:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[2017]: pam_unix(cron:session): session closed for user root
Oct 10 08:32:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[2502]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 08:32:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[2502]: pam_unix(cron:session): session closed for user root
Oct 10 08:33:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[3400]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 08:33:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[3400]: pam_unix(cron:session): session closed for user root
Oct 10 08:34:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[5505]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 08:34:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[5505]: pam_unix(cron:session): session closed for user root
Oct 10 08:35:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[6602]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 08:35:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[6602]: pam_unix(cron:session): session closed for user root
Oct 10 08:36:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[7578]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 08:36:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[7578]: pam_unix(cron:session): session closed for user root
Oct 10 08:37:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[8362]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 08:37:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[8362]: pam_unix(cron:session): session closed for user root
Oct 10 08:38:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[8736]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 10 08:38:01 prd-ubuntu2204-docker-4c-4g-2480 CRON[8736]: pam_unix(cron:session): session closed for user root
Oct 10 08:38:49 prd-ubuntu2204-docker-4c-4g-2480 sudo:  jenkins : PWD=/w/workspace/aaa-maven-merge-0.21.x ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp