Nov 29 03:56:52 prd-ubuntu2204-docker-4c-4g-2208 sshd[929]: error: kex_exchange_identification: Connection closed by remote host
Nov 29 03:56:52 prd-ubuntu2204-docker-4c-4g-2208 sshd[929]: Connection closed by 10.30.168.15 port 55022
Nov 29 03:57:01 prd-ubuntu2204-docker-4c-4g-2208 sshd[938]: Invalid user jenkins from 10.30.168.15 port 55028
Nov 29 03:57:01 prd-ubuntu2204-docker-4c-4g-2208 sshd[938]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:57:01 prd-ubuntu2204-docker-4c-4g-2208 sshd[938]: Received disconnect from 10.30.168.15 port 55028:11: Closed due to user request. [preauth]
Nov 29 03:57:01 prd-ubuntu2204-docker-4c-4g-2208 sshd[938]: Disconnected from invalid user jenkins 10.30.168.15 port 55028 [preauth]
Nov 29 03:57:01 prd-ubuntu2204-docker-4c-4g-2208 CRON[940]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:57:01 prd-ubuntu2204-docker-4c-4g-2208 CRON[940]: pam_unix(cron:session): session closed for user root
Nov 29 03:57:04 prd-ubuntu2204-docker-4c-4g-2208 sshd[943]: Invalid user jenkins from 10.30.168.15 port 55032
Nov 29 03:57:04 prd-ubuntu2204-docker-4c-4g-2208 sshd[943]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:57:04 prd-ubuntu2204-docker-4c-4g-2208 sshd[943]: Received disconnect from 10.30.168.15 port 55032:11: Closed due to user request. [preauth]
Nov 29 03:57:04 prd-ubuntu2204-docker-4c-4g-2208 sshd[943]: Disconnected from invalid user jenkins 10.30.168.15 port 55032 [preauth]
Nov 29 03:57:07 prd-ubuntu2204-docker-4c-4g-2208 sshd[1087]: Invalid user jenkins from 10.30.168.15 port 55034
Nov 29 03:57:07 prd-ubuntu2204-docker-4c-4g-2208 sshd[1087]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:57:07 prd-ubuntu2204-docker-4c-4g-2208 sshd[1087]: Received disconnect from 10.30.168.15 port 55034:11: Closed due to user request. [preauth]
Nov 29 03:57:07 prd-ubuntu2204-docker-4c-4g-2208 sshd[1087]: Disconnected from invalid user jenkins 10.30.168.15 port 55034 [preauth]
Nov 29 03:57:10 prd-ubuntu2204-docker-4c-4g-2208 sshd[1259]: Invalid user jenkins from 10.30.168.15 port 55038
Nov 29 03:57:10 prd-ubuntu2204-docker-4c-4g-2208 sshd[1259]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:57:10 prd-ubuntu2204-docker-4c-4g-2208 sshd[1259]: Received disconnect from 10.30.168.15 port 55038:11: Closed due to user request. [preauth]
Nov 29 03:57:10 prd-ubuntu2204-docker-4c-4g-2208 sshd[1259]: Disconnected from invalid user jenkins 10.30.168.15 port 55038 [preauth]
Nov 29 03:57:13 prd-ubuntu2204-docker-4c-4g-2208 sshd[1329]: Invalid user jenkins from 10.30.168.15 port 55046
Nov 29 03:57:13 prd-ubuntu2204-docker-4c-4g-2208 sshd[1329]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:57:13 prd-ubuntu2204-docker-4c-4g-2208 sshd[1329]: Received disconnect from 10.30.168.15 port 55046:11: Closed due to user request. [preauth]
Nov 29 03:57:13 prd-ubuntu2204-docker-4c-4g-2208 sshd[1329]: Disconnected from invalid user jenkins 10.30.168.15 port 55046 [preauth]
Nov 29 03:57:16 prd-ubuntu2204-docker-4c-4g-2208 sshd[1331]: Invalid user jenkins from 10.30.168.15 port 55064
Nov 29 03:57:16 prd-ubuntu2204-docker-4c-4g-2208 sshd[1331]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:57:16 prd-ubuntu2204-docker-4c-4g-2208 sshd[1331]: Received disconnect from 10.30.168.15 port 55064:11: Closed due to user request. [preauth]
Nov 29 03:57:16 prd-ubuntu2204-docker-4c-4g-2208 sshd[1331]: Disconnected from invalid user jenkins 10.30.168.15 port 55064 [preauth]
Nov 29 03:57:19 prd-ubuntu2204-docker-4c-4g-2208 sshd[1333]: Invalid user jenkins from 10.30.168.15 port 55068
Nov 29 03:57:19 prd-ubuntu2204-docker-4c-4g-2208 sshd[1333]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:57:19 prd-ubuntu2204-docker-4c-4g-2208 sshd[1333]: Received disconnect from 10.30.168.15 port 55068:11: Closed due to user request. [preauth]
Nov 29 03:57:19 prd-ubuntu2204-docker-4c-4g-2208 sshd[1333]: Disconnected from invalid user jenkins 10.30.168.15 port 55068 [preauth]
Nov 29 03:57:21 prd-ubuntu2204-docker-4c-4g-2208 useradd[1364]: new group: name=jenkins, GID=1001
Nov 29 03:57:21 prd-ubuntu2204-docker-4c-4g-2208 useradd[1364]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 29 03:57:21 prd-ubuntu2204-docker-4c-4g-2208 usermod[1373]: add 'jenkins' to group 'docker'
Nov 29 03:57:21 prd-ubuntu2204-docker-4c-4g-2208 usermod[1373]: add 'jenkins' to shadow group 'docker'
Nov 29 03:57:21 prd-ubuntu2204-docker-4c-4g-2208 sshd[1386]: Accepted publickey for jenkins from 10.30.168.15 port 55076 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 29 03:57:21 prd-ubuntu2204-docker-4c-4g-2208 sshd[1386]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 03:57:21 prd-ubuntu2204-docker-4c-4g-2208 systemd-logind[726]: New session 2 of user jenkins.
Nov 29 03:57:21 prd-ubuntu2204-docker-4c-4g-2208 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 03:58:02 prd-ubuntu2204-docker-4c-4g-2208 CRON[1893]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:58:02 prd-ubuntu2204-docker-4c-4g-2208 CRON[1893]: pam_unix(cron:session): session closed for user root
Nov 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1
Nov 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1
Nov 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; 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 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Nov 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Nov 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Nov 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:58:35 prd-ubuntu2204-docker-4c-4g-2208 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:59:01 prd-ubuntu2204-docker-4c-4g-2208 CRON[2179]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:59:01 prd-ubuntu2204-docker-4c-4g-2208 CRON[2179]: pam_unix(cron:session): session closed for user root
Nov 29 04:00:01 prd-ubuntu2204-docker-4c-4g-2208 CRON[3003]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 04:00:01 prd-ubuntu2204-docker-4c-4g-2208 CRON[3003]: pam_unix(cron:session): session closed for user root
Nov 29 04:01:01 prd-ubuntu2204-docker-4c-4g-2208 CRON[3974]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 04:01:01 prd-ubuntu2204-docker-4c-4g-2208 CRON[3974]: pam_unix(cron:session): session closed for user root
Nov 29 04:02:01 prd-ubuntu2204-docker-4c-4g-2208 CRON[5149]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 04:02:01 prd-ubuntu2204-docker-4c-4g-2208 CRON[5149]: pam_unix(cron:session): session closed for user root
Nov 29 04:03:01 prd-ubuntu2204-docker-4c-4g-2208 CRON[7031]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 04:03:01 prd-ubuntu2204-docker-4c-4g-2208 CRON[7031]: pam_unix(cron:session): session closed for user root
Nov 29 04:04:01 prd-ubuntu2204-docker-4c-4g-2208 CRON[7603]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 04:04:01 prd-ubuntu2204-docker-4c-4g-2208 CRON[7603]: pam_unix(cron:session): session closed for user root
Nov 29 04:05:01 prd-ubuntu2204-docker-4c-4g-2208 CRON[7964]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 04:05:01 prd-ubuntu2204-docker-4c-4g-2208 CRON[7964]: pam_unix(cron:session): session closed for user root
Nov 29 04:05:11 prd-ubuntu2204-docker-4c-4g-2208 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp