Nov 29 00:49:39 prd-ubuntu2204-docker-4c-4g-2097 sshd[927]: error: kex_exchange_identification: Connection closed by remote host
Nov 29 00:49:39 prd-ubuntu2204-docker-4c-4g-2097 sshd[927]: Connection closed by 10.30.168.15 port 48408
Nov 29 00:49:45 prd-ubuntu2204-docker-4c-4g-2097 sshd[935]: Invalid user jenkins from 10.30.168.15 port 48414
Nov 29 00:49:46 prd-ubuntu2204-docker-4c-4g-2097 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:49:46 prd-ubuntu2204-docker-4c-4g-2097 sshd[935]: Received disconnect from 10.30.168.15 port 48414:11: Closed due to user request. [preauth]
Nov 29 00:49:46 prd-ubuntu2204-docker-4c-4g-2097 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 48414 [preauth]
Nov 29 00:49:49 prd-ubuntu2204-docker-4c-4g-2097 sshd[937]: Invalid user jenkins from 10.30.168.15 port 48416
Nov 29 00:49:49 prd-ubuntu2204-docker-4c-4g-2097 sshd[937]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:49:49 prd-ubuntu2204-docker-4c-4g-2097 sshd[937]: Received disconnect from 10.30.168.15 port 48416:11: Closed due to user request. [preauth]
Nov 29 00:49:49 prd-ubuntu2204-docker-4c-4g-2097 sshd[937]: Disconnected from invalid user jenkins 10.30.168.15 port 48416 [preauth]
Nov 29 00:49:52 prd-ubuntu2204-docker-4c-4g-2097 sshd[939]: Invalid user jenkins from 10.30.168.15 port 48420
Nov 29 00:49:52 prd-ubuntu2204-docker-4c-4g-2097 sshd[939]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:49:52 prd-ubuntu2204-docker-4c-4g-2097 sshd[939]: Received disconnect from 10.30.168.15 port 48420:11: Closed due to user request. [preauth]
Nov 29 00:49:52 prd-ubuntu2204-docker-4c-4g-2097 sshd[939]: Disconnected from invalid user jenkins 10.30.168.15 port 48420 [preauth]
Nov 29 00:49:54 prd-ubuntu2204-docker-4c-4g-2097 sshd[1194]: Invalid user jenkins from 10.30.168.15 port 48422
Nov 29 00:49:54 prd-ubuntu2204-docker-4c-4g-2097 sshd[1194]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:49:54 prd-ubuntu2204-docker-4c-4g-2097 sshd[1194]: Received disconnect from 10.30.168.15 port 48422:11: Closed due to user request. [preauth]
Nov 29 00:49:54 prd-ubuntu2204-docker-4c-4g-2097 sshd[1194]: Disconnected from invalid user jenkins 10.30.168.15 port 48422 [preauth]
Nov 29 00:49:57 prd-ubuntu2204-docker-4c-4g-2097 sshd[1248]: Invalid user jenkins from 10.30.168.15 port 48424
Nov 29 00:49:57 prd-ubuntu2204-docker-4c-4g-2097 sshd[1248]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:49:57 prd-ubuntu2204-docker-4c-4g-2097 sshd[1248]: Received disconnect from 10.30.168.15 port 48424:11: Closed due to user request. [preauth]
Nov 29 00:49:57 prd-ubuntu2204-docker-4c-4g-2097 sshd[1248]: Disconnected from invalid user jenkins 10.30.168.15 port 48424 [preauth]
Nov 29 00:50:00 prd-ubuntu2204-docker-4c-4g-2097 sshd[1325]: Invalid user jenkins from 10.30.168.15 port 48428
Nov 29 00:50:00 prd-ubuntu2204-docker-4c-4g-2097 sshd[1325]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:50:00 prd-ubuntu2204-docker-4c-4g-2097 sshd[1325]: Received disconnect from 10.30.168.15 port 48428:11: Closed due to user request. [preauth]
Nov 29 00:50:00 prd-ubuntu2204-docker-4c-4g-2097 sshd[1325]: Disconnected from invalid user jenkins 10.30.168.15 port 48428 [preauth]
Nov 29 00:50:01 prd-ubuntu2204-docker-4c-4g-2097 CRON[1327]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 00:50:01 prd-ubuntu2204-docker-4c-4g-2097 CRON[1327]: pam_unix(cron:session): session closed for user root
Nov 29 00:50:03 prd-ubuntu2204-docker-4c-4g-2097 sshd[1350]: Invalid user jenkins from 10.30.168.15 port 48442
Nov 29 00:50:03 prd-ubuntu2204-docker-4c-4g-2097 sshd[1350]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 00:50:03 prd-ubuntu2204-docker-4c-4g-2097 sshd[1350]: Received disconnect from 10.30.168.15 port 48442:11: Closed due to user request. [preauth]
Nov 29 00:50:03 prd-ubuntu2204-docker-4c-4g-2097 sshd[1350]: Disconnected from invalid user jenkins 10.30.168.15 port 48442 [preauth]
Nov 29 00:50:03 prd-ubuntu2204-docker-4c-4g-2097 useradd[1359]: new group: name=jenkins, GID=1001
Nov 29 00:50:03 prd-ubuntu2204-docker-4c-4g-2097 useradd[1359]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 29 00:50:03 prd-ubuntu2204-docker-4c-4g-2097 usermod[1368]: add 'jenkins' to group 'docker'
Nov 29 00:50:03 prd-ubuntu2204-docker-4c-4g-2097 usermod[1368]: add 'jenkins' to shadow group 'docker'
Nov 29 00:50:06 prd-ubuntu2204-docker-4c-4g-2097 sshd[1405]: Accepted publickey for jenkins from 10.30.168.15 port 48446 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 29 00:50:06 prd-ubuntu2204-docker-4c-4g-2097 sshd[1405]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 00:50:06 prd-ubuntu2204-docker-4c-4g-2097 systemd-logind[724]: New session 2 of user jenkins.
Nov 29 00:50:06 prd-ubuntu2204-docker-4c-4g-2097 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 00:51:01 prd-ubuntu2204-docker-4c-4g-2097 CRON[1918]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 00:51:01 prd-ubuntu2204-docker-4c-4g-2097 CRON[1918]: pam_unix(cron:session): session closed for user root
Nov 29 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 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 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 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 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 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 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 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 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 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 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 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 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 00:51:15 prd-ubuntu2204-docker-4c-4g-2097 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 00:52:01 prd-ubuntu2204-docker-4c-4g-2097 CRON[2392]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 00:52:01 prd-ubuntu2204-docker-4c-4g-2097 CRON[2392]: pam_unix(cron:session): session closed for user root
Nov 29 00:53:01 prd-ubuntu2204-docker-4c-4g-2097 CRON[3416]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 00:53:01 prd-ubuntu2204-docker-4c-4g-2097 CRON[3416]: pam_unix(cron:session): session closed for user root
Nov 29 00:54:01 prd-ubuntu2204-docker-4c-4g-2097 CRON[4320]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 00:54:01 prd-ubuntu2204-docker-4c-4g-2097 CRON[4320]: pam_unix(cron:session): session closed for user root
Nov 29 00:55:01 prd-ubuntu2204-docker-4c-4g-2097 CRON[6123]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 00:55:01 prd-ubuntu2204-docker-4c-4g-2097 CRON[6123]: pam_unix(cron:session): session closed for user root
Nov 29 00:56:01 prd-ubuntu2204-docker-4c-4g-2097 CRON[7391]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 00:56:01 prd-ubuntu2204-docker-4c-4g-2097 CRON[7391]: pam_unix(cron:session): session closed for user root
Nov 29 00:57:01 prd-ubuntu2204-docker-4c-4g-2097 CRON[7970]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 00:57:01 prd-ubuntu2204-docker-4c-4g-2097 CRON[7970]: pam_unix(cron:session): session closed for user root
Nov 29 00:57:23 prd-ubuntu2204-docker-4c-4g-2097 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp