Nov 29 03:37:58 prd-ubuntu2204-docker-4c-4g-2180 sshd[918]: error: kex_exchange_identification: Connection closed by remote host
Nov 29 03:37:58 prd-ubuntu2204-docker-4c-4g-2180 sshd[918]: Connection closed by 10.30.168.15 port 39898
Nov 29 03:38:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[926]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:38:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[926]: pam_unix(cron:session): session closed for user root
Nov 29 03:38:06 prd-ubuntu2204-docker-4c-4g-2180 sshd[929]: Invalid user jenkins from 10.30.168.15 port 39914
Nov 29 03:38:06 prd-ubuntu2204-docker-4c-4g-2180 sshd[929]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:38:06 prd-ubuntu2204-docker-4c-4g-2180 sshd[929]: Received disconnect from 10.30.168.15 port 39914:11: Closed due to user request. [preauth]
Nov 29 03:38:06 prd-ubuntu2204-docker-4c-4g-2180 sshd[929]: Disconnected from invalid user jenkins 10.30.168.15 port 39914 [preauth]
Nov 29 03:38:09 prd-ubuntu2204-docker-4c-4g-2180 sshd[931]: Invalid user jenkins from 10.30.168.15 port 39932
Nov 29 03:38:10 prd-ubuntu2204-docker-4c-4g-2180 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:38:10 prd-ubuntu2204-docker-4c-4g-2180 sshd[931]: Received disconnect from 10.30.168.15 port 39932:11: Closed due to user request. [preauth]
Nov 29 03:38:10 prd-ubuntu2204-docker-4c-4g-2180 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 39932 [preauth]
Nov 29 03:38:13 prd-ubuntu2204-docker-4c-4g-2180 sshd[1185]: Invalid user jenkins from 10.30.168.15 port 39946
Nov 29 03:38:13 prd-ubuntu2204-docker-4c-4g-2180 sshd[1185]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:38:13 prd-ubuntu2204-docker-4c-4g-2180 sshd[1185]: Received disconnect from 10.30.168.15 port 39946:11: Closed due to user request. [preauth]
Nov 29 03:38:13 prd-ubuntu2204-docker-4c-4g-2180 sshd[1185]: Disconnected from invalid user jenkins 10.30.168.15 port 39946 [preauth]
Nov 29 03:38:16 prd-ubuntu2204-docker-4c-4g-2180 sshd[1298]: Invalid user jenkins from 10.30.168.15 port 39956
Nov 29 03:38:16 prd-ubuntu2204-docker-4c-4g-2180 sshd[1298]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:38:16 prd-ubuntu2204-docker-4c-4g-2180 sshd[1298]: Received disconnect from 10.30.168.15 port 39956:11: Closed due to user request. [preauth]
Nov 29 03:38:16 prd-ubuntu2204-docker-4c-4g-2180 sshd[1298]: Disconnected from invalid user jenkins 10.30.168.15 port 39956 [preauth]
Nov 29 03:38:19 prd-ubuntu2204-docker-4c-4g-2180 useradd[1345]: new group: name=jenkins, GID=1001
Nov 29 03:38:19 prd-ubuntu2204-docker-4c-4g-2180 useradd[1345]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 29 03:38:20 prd-ubuntu2204-docker-4c-4g-2180 usermod[1354]: add 'jenkins' to group 'docker'
Nov 29 03:38:20 prd-ubuntu2204-docker-4c-4g-2180 usermod[1354]: add 'jenkins' to shadow group 'docker'
Nov 29 03:38:20 prd-ubuntu2204-docker-4c-4g-2180 sshd[1336]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:38:20 prd-ubuntu2204-docker-4c-4g-2180 sshd[1336]: Received disconnect from 10.30.168.15 port 39972:11: Closed due to user request. [preauth]
Nov 29 03:38:20 prd-ubuntu2204-docker-4c-4g-2180 sshd[1336]: Disconnected from authenticating user jenkins 10.30.168.15 port 39972 [preauth]
Nov 29 03:38:23 prd-ubuntu2204-docker-4c-4g-2180 sshd[1388]: Accepted publickey for jenkins from 10.30.168.15 port 39978 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 29 03:38:23 prd-ubuntu2204-docker-4c-4g-2180 sshd[1388]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 03:38:23 prd-ubuntu2204-docker-4c-4g-2180 systemd-logind[724]: New session 2 of user jenkins.
Nov 29 03:38:23 prd-ubuntu2204-docker-4c-4g-2180 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 03:39:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[1875]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:39:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[1875]: pam_unix(cron:session): session closed for user root
Nov 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 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 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 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 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 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 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 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 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 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 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 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 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:39:32 prd-ubuntu2204-docker-4c-4g-2180 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:40:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[2176]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:40:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[2176]: pam_unix(cron:session): session closed for user root
Nov 29 03:41:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[2971]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:41:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[2971]: pam_unix(cron:session): session closed for user root
Nov 29 03:42:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[4191]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:42:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[4191]: pam_unix(cron:session): session closed for user root
Nov 29 03:43:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[5351]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:43:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[5351]: pam_unix(cron:session): session closed for user root
Nov 29 03:44:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[6552]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:44:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[6552]: pam_unix(cron:session): session closed for user root
Nov 29 03:45:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[7496]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:45:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[7496]: pam_unix(cron:session): session closed for user root
Nov 29 03:46:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[7719]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:46:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[7719]: pam_unix(cron:session): session closed for user root
Nov 29 03:47:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[8053]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:47:01 prd-ubuntu2204-docker-4c-4g-2180 CRON[8053]: pam_unix(cron:session): session closed for user root
Nov 29 03:47:03 prd-ubuntu2204-docker-4c-4g-2180 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp