Nov 24 15:51:45 prd-ubuntu2204-docker-4c-4g-13192 sshd[921]: error: kex_exchange_identification: Connection closed by remote host
Nov 24 15:51:45 prd-ubuntu2204-docker-4c-4g-13192 sshd[921]: Connection closed by 10.30.168.15 port 51002
Nov 24 15:51:51 prd-ubuntu2204-docker-4c-4g-13192 sshd[929]: Invalid user jenkins from 10.30.168.15 port 51010
Nov 24 15:51:51 prd-ubuntu2204-docker-4c-4g-13192 sshd[929]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 24 15:51:51 prd-ubuntu2204-docker-4c-4g-13192 sshd[929]: Received disconnect from 10.30.168.15 port 51010:11: Closed due to user request. [preauth]
Nov 24 15:51:51 prd-ubuntu2204-docker-4c-4g-13192 sshd[929]: Disconnected from invalid user jenkins 10.30.168.15 port 51010 [preauth]
Nov 24 15:51:54 prd-ubuntu2204-docker-4c-4g-13192 sshd[931]: Invalid user jenkins from 10.30.168.15 port 51012
Nov 24 15:51:54 prd-ubuntu2204-docker-4c-4g-13192 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 24 15:51:54 prd-ubuntu2204-docker-4c-4g-13192 sshd[931]: Received disconnect from 10.30.168.15 port 51012:11: Closed due to user request. [preauth]
Nov 24 15:51:54 prd-ubuntu2204-docker-4c-4g-13192 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 51012 [preauth]
Nov 24 15:51:57 prd-ubuntu2204-docker-4c-4g-13192 sshd[933]: Invalid user jenkins from 10.30.168.15 port 51016
Nov 24 15:51:57 prd-ubuntu2204-docker-4c-4g-13192 sshd[933]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 24 15:51:57 prd-ubuntu2204-docker-4c-4g-13192 sshd[933]: Received disconnect from 10.30.168.15 port 51016:11: Closed due to user request. [preauth]
Nov 24 15:51:57 prd-ubuntu2204-docker-4c-4g-13192 sshd[933]: Disconnected from invalid user jenkins 10.30.168.15 port 51016 [preauth]
Nov 24 15:52:00 prd-ubuntu2204-docker-4c-4g-13192 sshd[1063]: Invalid user jenkins from 10.30.168.15 port 51026
Nov 24 15:52:00 prd-ubuntu2204-docker-4c-4g-13192 sshd[1063]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 24 15:52:00 prd-ubuntu2204-docker-4c-4g-13192 sshd[1063]: Received disconnect from 10.30.168.15 port 51026:11: Closed due to user request. [preauth]
Nov 24 15:52:00 prd-ubuntu2204-docker-4c-4g-13192 sshd[1063]: Disconnected from invalid user jenkins 10.30.168.15 port 51026 [preauth]
Nov 24 15:52:02 prd-ubuntu2204-docker-4c-4g-13192 CRON[1241]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 24 15:52:02 prd-ubuntu2204-docker-4c-4g-13192 CRON[1241]: pam_unix(cron:session): session closed for user root
Nov 24 15:52:03 prd-ubuntu2204-docker-4c-4g-13192 sshd[1258]: Invalid user jenkins from 10.30.168.15 port 51030
Nov 24 15:52:03 prd-ubuntu2204-docker-4c-4g-13192 sshd[1258]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 24 15:52:03 prd-ubuntu2204-docker-4c-4g-13192 sshd[1258]: Received disconnect from 10.30.168.15 port 51030:11: Closed due to user request. [preauth]
Nov 24 15:52:03 prd-ubuntu2204-docker-4c-4g-13192 sshd[1258]: Disconnected from invalid user jenkins 10.30.168.15 port 51030 [preauth]
Nov 24 15:52:06 prd-ubuntu2204-docker-4c-4g-13192 sshd[1323]: Invalid user jenkins from 10.30.168.15 port 51032
Nov 24 15:52:06 prd-ubuntu2204-docker-4c-4g-13192 sshd[1323]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 24 15:52:06 prd-ubuntu2204-docker-4c-4g-13192 sshd[1323]: Received disconnect from 10.30.168.15 port 51032:11: Closed due to user request. [preauth]
Nov 24 15:52:06 prd-ubuntu2204-docker-4c-4g-13192 sshd[1323]: Disconnected from invalid user jenkins 10.30.168.15 port 51032 [preauth]
Nov 24 15:52:08 prd-ubuntu2204-docker-4c-4g-13192 useradd[1353]: new group: name=jenkins, GID=1001
Nov 24 15:52:08 prd-ubuntu2204-docker-4c-4g-13192 useradd[1353]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 24 15:52:08 prd-ubuntu2204-docker-4c-4g-13192 usermod[1362]: add 'jenkins' to group 'docker'
Nov 24 15:52:08 prd-ubuntu2204-docker-4c-4g-13192 usermod[1362]: add 'jenkins' to shadow group 'docker'
Nov 24 15:52:09 prd-ubuntu2204-docker-4c-4g-13192 sshd[1375]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 24 15:52:09 prd-ubuntu2204-docker-4c-4g-13192 sshd[1375]: Received disconnect from 10.30.168.15 port 51034:11: Closed due to user request. [preauth]
Nov 24 15:52:09 prd-ubuntu2204-docker-4c-4g-13192 sshd[1375]: Disconnected from authenticating user jenkins 10.30.168.15 port 51034 [preauth]
Nov 24 15:52:12 prd-ubuntu2204-docker-4c-4g-13192 sshd[1398]: Accepted publickey for jenkins from 10.30.168.15 port 51040 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 24 15:52:12 prd-ubuntu2204-docker-4c-4g-13192 sshd[1398]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 24 15:52:12 prd-ubuntu2204-docker-4c-4g-13192 systemd-logind[722]: New session 2 of user jenkins.
Nov 24 15:52:12 prd-ubuntu2204-docker-4c-4g-13192 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 24 15:53:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[1885]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 24 15:53:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[1885]: pam_unix(cron:session): session closed for user root
Nov 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 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 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 sudo: pam_unix(sudo:session): session closed for user root
Nov 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 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 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 sudo: pam_unix(sudo:session): session closed for user root
Nov 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 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 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 sudo: pam_unix(sudo:session): session closed for user root
Nov 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 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 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 sudo: pam_unix(sudo:session): session closed for user root
Nov 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 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 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 sudo: pam_unix(sudo:session): session closed for user root
Nov 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 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 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 24 15:53:18 prd-ubuntu2204-docker-4c-4g-13192 sudo: pam_unix(sudo:session): session closed for user root
Nov 24 15:54:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[2208]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 24 15:54:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[2208]: pam_unix(cron:session): session closed for user root
Nov 24 15:55:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[2884]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 24 15:55:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[2884]: pam_unix(cron:session): session closed for user root
Nov 24 15:56:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[4021]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 24 15:56:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[4021]: pam_unix(cron:session): session closed for user root
Nov 24 15:57:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[5300]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 24 15:57:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[5300]: pam_unix(cron:session): session closed for user root
Nov 24 15:58:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[6344]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 24 15:58:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[6344]: pam_unix(cron:session): session closed for user root
Nov 24 15:59:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[7577]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 24 15:59:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[7577]: pam_unix(cron:session): session closed for user root
Nov 24 16:00:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[7794]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 24 16:00:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[7794]: pam_unix(cron:session): session closed for user root
Nov 24 16:01:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[8129]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 24 16:01:01 prd-ubuntu2204-docker-4c-4g-13192 CRON[8129]: pam_unix(cron:session): session closed for user root
Nov 24 16:01:04 prd-ubuntu2204-docker-4c-4g-13192 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp