Nov 29 00:59:39 prd-ubuntu2204-docker-4c-4g-2104 sshd[919]: error: kex_exchange_identification: Connection closed by remote host
Nov 29 00:59:39 prd-ubuntu2204-docker-4c-4g-2104 sshd[919]: Connection closed by 10.30.168.15 port 60028
Nov 29 00:59:46 prd-ubuntu2204-docker-4c-4g-2104 sshd[927]: Invalid user jenkins from 10.30.168.15 port 60036
Nov 29 00:59:46 prd-ubuntu2204-docker-4c-4g-2104 sshd[927]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:59:46 prd-ubuntu2204-docker-4c-4g-2104 sshd[927]: Received disconnect from 10.30.168.15 port 60036:11: Closed due to user request. [preauth]
Nov 29 00:59:46 prd-ubuntu2204-docker-4c-4g-2104 sshd[927]: Disconnected from invalid user jenkins 10.30.168.15 port 60036 [preauth]
Nov 29 00:59:49 prd-ubuntu2204-docker-4c-4g-2104 sshd[929]: Invalid user jenkins from 10.30.168.15 port 60038
Nov 29 00:59:49 prd-ubuntu2204-docker-4c-4g-2104 sshd[929]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:59:49 prd-ubuntu2204-docker-4c-4g-2104 sshd[929]: Received disconnect from 10.30.168.15 port 60038:11: Closed due to user request. [preauth]
Nov 29 00:59:49 prd-ubuntu2204-docker-4c-4g-2104 sshd[929]: Disconnected from invalid user jenkins 10.30.168.15 port 60038 [preauth]
Nov 29 00:59:52 prd-ubuntu2204-docker-4c-4g-2104 sshd[931]: Invalid user jenkins from 10.30.168.15 port 60040
Nov 29 00:59:52 prd-ubuntu2204-docker-4c-4g-2104 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:59:52 prd-ubuntu2204-docker-4c-4g-2104 sshd[931]: Received disconnect from 10.30.168.15 port 60040:11: Closed due to user request. [preauth]
Nov 29 00:59:52 prd-ubuntu2204-docker-4c-4g-2104 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 60040 [preauth]
Nov 29 00:59:56 prd-ubuntu2204-docker-4c-4g-2104 sshd[1187]: Invalid user jenkins from 10.30.168.15 port 60042
Nov 29 00:59:56 prd-ubuntu2204-docker-4c-4g-2104 sshd[1187]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:59:56 prd-ubuntu2204-docker-4c-4g-2104 sshd[1187]: Received disconnect from 10.30.168.15 port 60042:11: Closed due to user request. [preauth]
Nov 29 00:59:56 prd-ubuntu2204-docker-4c-4g-2104 sshd[1187]: Disconnected from invalid user jenkins 10.30.168.15 port 60042 [preauth]
Nov 29 00:59:59 prd-ubuntu2204-docker-4c-4g-2104 sshd[1255]: Invalid user jenkins from 10.30.168.15 port 60048
Nov 29 00:59:59 prd-ubuntu2204-docker-4c-4g-2104 sshd[1255]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:59:59 prd-ubuntu2204-docker-4c-4g-2104 sshd[1255]: Received disconnect from 10.30.168.15 port 60048:11: Closed due to user request. [preauth]
Nov 29 00:59:59 prd-ubuntu2204-docker-4c-4g-2104 sshd[1255]: Disconnected from invalid user jenkins 10.30.168.15 port 60048 [preauth]
Nov 29 01:00:01 prd-ubuntu2204-docker-4c-4g-2104 sshd[1319]: Invalid user jenkins from 10.30.168.15 port 60050
Nov 29 01:00:02 prd-ubuntu2204-docker-4c-4g-2104 sshd[1319]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 01:00:02 prd-ubuntu2204-docker-4c-4g-2104 sshd[1319]: Received disconnect from 10.30.168.15 port 60050:11: Closed due to user request. [preauth]
Nov 29 01:00:02 prd-ubuntu2204-docker-4c-4g-2104 sshd[1319]: Disconnected from invalid user jenkins 10.30.168.15 port 60050 [preauth]
Nov 29 01:00:02 prd-ubuntu2204-docker-4c-4g-2104 CRON[1321]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 01:00:02 prd-ubuntu2204-docker-4c-4g-2104 CRON[1321]: pam_unix(cron:session): session closed for user root
Nov 29 01:00:04 prd-ubuntu2204-docker-4c-4g-2104 sshd[1340]: Invalid user jenkins from 10.30.168.15 port 60066
Nov 29 01:00:04 prd-ubuntu2204-docker-4c-4g-2104 sshd[1340]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 01:00:04 prd-ubuntu2204-docker-4c-4g-2104 sshd[1340]: Received disconnect from 10.30.168.15 port 60066:11: Closed due to user request. [preauth]
Nov 29 01:00:04 prd-ubuntu2204-docker-4c-4g-2104 sshd[1340]: Disconnected from invalid user jenkins 10.30.168.15 port 60066 [preauth]
Nov 29 01:00:04 prd-ubuntu2204-docker-4c-4g-2104 useradd[1353]: new group: name=jenkins, GID=1001
Nov 29 01:00:04 prd-ubuntu2204-docker-4c-4g-2104 useradd[1353]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 29 01:00:05 prd-ubuntu2204-docker-4c-4g-2104 usermod[1362]: add 'jenkins' to group 'docker'
Nov 29 01:00:05 prd-ubuntu2204-docker-4c-4g-2104 usermod[1362]: add 'jenkins' to shadow group 'docker'
Nov 29 01:00:08 prd-ubuntu2204-docker-4c-4g-2104 sshd[1398]: Accepted publickey for jenkins from 10.30.168.15 port 60074 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 29 01:00:08 prd-ubuntu2204-docker-4c-4g-2104 sshd[1398]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 01:00:08 prd-ubuntu2204-docker-4c-4g-2104 systemd-logind[721]: New session 2 of user jenkins.
Nov 29 01:00:08 prd-ubuntu2204-docker-4c-4g-2104 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 01:01:01 prd-ubuntu2204-docker-4c-4g-2104 CRON[1904]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 01:01:01 prd-ubuntu2204-docker-4c-4g-2104 CRON[1904]: pam_unix(cron:session): session closed for user root
Nov 29 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 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 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 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 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 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 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 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 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 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 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 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 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 01:01:21 prd-ubuntu2204-docker-4c-4g-2104 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 01:02:01 prd-ubuntu2204-docker-4c-4g-2104 CRON[2290]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 01:02:01 prd-ubuntu2204-docker-4c-4g-2104 CRON[2290]: pam_unix(cron:session): session closed for user root
Nov 29 01:03:01 prd-ubuntu2204-docker-4c-4g-2104 CRON[3313]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 01:03:01 prd-ubuntu2204-docker-4c-4g-2104 CRON[3313]: pam_unix(cron:session): session closed for user root
Nov 29 01:04:01 prd-ubuntu2204-docker-4c-4g-2104 CRON[4186]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 01:04:01 prd-ubuntu2204-docker-4c-4g-2104 CRON[4186]: pam_unix(cron:session): session closed for user root
Nov 29 01:05:01 prd-ubuntu2204-docker-4c-4g-2104 CRON[5327]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 01:05:01 prd-ubuntu2204-docker-4c-4g-2104 CRON[5327]: pam_unix(cron:session): session closed for user root
Nov 29 01:06:01 prd-ubuntu2204-docker-4c-4g-2104 CRON[6428]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 01:06:01 prd-ubuntu2204-docker-4c-4g-2104 CRON[6428]: pam_unix(cron:session): session closed for user root
Nov 29 01:07:01 prd-ubuntu2204-docker-4c-4g-2104 CRON[7118]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 01:07:01 prd-ubuntu2204-docker-4c-4g-2104 CRON[7118]: pam_unix(cron:session): session closed for user root
Nov 29 01:07:24 prd-ubuntu2204-docker-4c-4g-2104 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp