Nov 27 15:54:00 prd-ubuntu2204-docker-4c-4g-1667 sshd[919]: error: kex_exchange_identification: Connection closed by remote host
Nov 27 15:54:00 prd-ubuntu2204-docker-4c-4g-1667 sshd[919]: Connection closed by 10.30.168.15 port 37086
Nov 27 15:54:01 prd-ubuntu2204-docker-4c-4g-1667 CRON[922]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 27 15:54:01 prd-ubuntu2204-docker-4c-4g-1667 CRON[922]: pam_unix(cron:session): session closed for user root
Nov 27 15:54:05 prd-ubuntu2204-docker-4c-4g-1667 sshd[931]: Invalid user jenkins from 10.30.168.15 port 37096
Nov 27 15:54:05 prd-ubuntu2204-docker-4c-4g-1667 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 27 15:54:05 prd-ubuntu2204-docker-4c-4g-1667 sshd[931]: Received disconnect from 10.30.168.15 port 37096:11: Closed due to user request. [preauth]
Nov 27 15:54:05 prd-ubuntu2204-docker-4c-4g-1667 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 37096 [preauth]
Nov 27 15:54:08 prd-ubuntu2204-docker-4c-4g-1667 sshd[933]: Invalid user jenkins from 10.30.168.15 port 37098
Nov 27 15:54:08 prd-ubuntu2204-docker-4c-4g-1667 sshd[933]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 27 15:54:08 prd-ubuntu2204-docker-4c-4g-1667 sshd[933]: Received disconnect from 10.30.168.15 port 37098:11: Closed due to user request. [preauth]
Nov 27 15:54:08 prd-ubuntu2204-docker-4c-4g-1667 sshd[933]: Disconnected from invalid user jenkins 10.30.168.15 port 37098 [preauth]
Nov 27 15:54:11 prd-ubuntu2204-docker-4c-4g-1667 sshd[935]: Invalid user jenkins from 10.30.168.15 port 37100
Nov 27 15:54:11 prd-ubuntu2204-docker-4c-4g-1667 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 27 15:54:11 prd-ubuntu2204-docker-4c-4g-1667 sshd[935]: Received disconnect from 10.30.168.15 port 37100:11: Closed due to user request. [preauth]
Nov 27 15:54:11 prd-ubuntu2204-docker-4c-4g-1667 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 37100 [preauth]
Nov 27 15:54:14 prd-ubuntu2204-docker-4c-4g-1667 sshd[956]: Invalid user jenkins from 10.30.168.15 port 37104
Nov 27 15:54:14 prd-ubuntu2204-docker-4c-4g-1667 sshd[956]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 27 15:54:14 prd-ubuntu2204-docker-4c-4g-1667 sshd[956]: Received disconnect from 10.30.168.15 port 37104:11: Closed due to user request. [preauth]
Nov 27 15:54:14 prd-ubuntu2204-docker-4c-4g-1667 sshd[956]: Disconnected from invalid user jenkins 10.30.168.15 port 37104 [preauth]
Nov 27 15:54:17 prd-ubuntu2204-docker-4c-4g-1667 sshd[1246]: Invalid user jenkins from 10.30.168.15 port 37106
Nov 27 15:54:18 prd-ubuntu2204-docker-4c-4g-1667 sshd[1246]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 27 15:54:18 prd-ubuntu2204-docker-4c-4g-1667 sshd[1246]: Received disconnect from 10.30.168.15 port 37106:11: Closed due to user request. [preauth]
Nov 27 15:54:18 prd-ubuntu2204-docker-4c-4g-1667 sshd[1246]: Disconnected from invalid user jenkins 10.30.168.15 port 37106 [preauth]
Nov 27 15:54:20 prd-ubuntu2204-docker-4c-4g-1667 sshd[1322]: Invalid user jenkins from 10.30.168.15 port 37108
Nov 27 15:54:20 prd-ubuntu2204-docker-4c-4g-1667 sshd[1322]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 27 15:54:20 prd-ubuntu2204-docker-4c-4g-1667 sshd[1322]: Received disconnect from 10.30.168.15 port 37108:11: Closed due to user request. [preauth]
Nov 27 15:54:20 prd-ubuntu2204-docker-4c-4g-1667 sshd[1322]: Disconnected from invalid user jenkins 10.30.168.15 port 37108 [preauth]
Nov 27 15:54:22 prd-ubuntu2204-docker-4c-4g-1667 useradd[1351]: new group: name=jenkins, GID=1001
Nov 27 15:54:22 prd-ubuntu2204-docker-4c-4g-1667 useradd[1351]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 27 15:54:22 prd-ubuntu2204-docker-4c-4g-1667 usermod[1360]: add 'jenkins' to group 'docker'
Nov 27 15:54:22 prd-ubuntu2204-docker-4c-4g-1667 usermod[1360]: add 'jenkins' to shadow group 'docker'
Nov 27 15:54:23 prd-ubuntu2204-docker-4c-4g-1667 sshd[1373]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 27 15:54:23 prd-ubuntu2204-docker-4c-4g-1667 sshd[1373]: Received disconnect from 10.30.168.15 port 37110:11: Closed due to user request. [preauth]
Nov 27 15:54:23 prd-ubuntu2204-docker-4c-4g-1667 sshd[1373]: Disconnected from authenticating user jenkins 10.30.168.15 port 37110 [preauth]
Nov 27 15:54:26 prd-ubuntu2204-docker-4c-4g-1667 sshd[1396]: Accepted publickey for jenkins from 10.30.168.15 port 37112 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 27 15:54:26 prd-ubuntu2204-docker-4c-4g-1667 sshd[1396]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 27 15:54:26 prd-ubuntu2204-docker-4c-4g-1667 systemd-logind[722]: New session 2 of user jenkins.
Nov 27 15:54:26 prd-ubuntu2204-docker-4c-4g-1667 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 27 15:55:02 prd-ubuntu2204-docker-4c-4g-1667 CRON[1860]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 27 15:55:02 prd-ubuntu2204-docker-4c-4g-1667 CRON[1860]: pam_unix(cron:session): session closed for user root
Nov 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 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 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 sudo: pam_unix(sudo:session): session closed for user root
Nov 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 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 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 sudo: pam_unix(sudo:session): session closed for user root
Nov 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 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 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 sudo: pam_unix(sudo:session): session closed for user root
Nov 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 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 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 sudo: pam_unix(sudo:session): session closed for user root
Nov 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 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 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 sudo: pam_unix(sudo:session): session closed for user root
Nov 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 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 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 27 15:55:34 prd-ubuntu2204-docker-4c-4g-1667 sudo: pam_unix(sudo:session): session closed for user root
Nov 27 15:56:01 prd-ubuntu2204-docker-4c-4g-1667 CRON[2148]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 27 15:56:01 prd-ubuntu2204-docker-4c-4g-1667 CRON[2148]: pam_unix(cron:session): session closed for user root
Nov 27 15:57:01 prd-ubuntu2204-docker-4c-4g-1667 CRON[2887]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 27 15:57:01 prd-ubuntu2204-docker-4c-4g-1667 CRON[2887]: pam_unix(cron:session): session closed for user root
Nov 27 15:58:01 prd-ubuntu2204-docker-4c-4g-1667 CRON[4015]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 27 15:58:01 prd-ubuntu2204-docker-4c-4g-1667 CRON[4015]: pam_unix(cron:session): session closed for user root
Nov 27 15:59:01 prd-ubuntu2204-docker-4c-4g-1667 CRON[5087]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 27 15:59:01 prd-ubuntu2204-docker-4c-4g-1667 CRON[5087]: pam_unix(cron:session): session closed for user root
Nov 27 16:00:01 prd-ubuntu2204-docker-4c-4g-1667 CRON[6373]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 27 16:00:01 prd-ubuntu2204-docker-4c-4g-1667 CRON[6373]: pam_unix(cron:session): session closed for user root
Nov 27 16:01:01 prd-ubuntu2204-docker-4c-4g-1667 CRON[7055]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 27 16:01:01 prd-ubuntu2204-docker-4c-4g-1667 CRON[7055]: pam_unix(cron:session): session closed for user root
Nov 27 16:02:01 prd-ubuntu2204-docker-4c-4g-1667 CRON[7231]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 27 16:02:01 prd-ubuntu2204-docker-4c-4g-1667 CRON[7231]: pam_unix(cron:session): session closed for user root
Nov 27 16:02:44 prd-ubuntu2204-docker-4c-4g-1667 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-merge-master ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp