Nov 29 03:37:50 prd-ubuntu2204-docker-4c-4g-2179 sshd[923]: error: kex_exchange_identification: Connection closed by remote host
Nov 29 03:37:50 prd-ubuntu2204-docker-4c-4g-2179 sshd[923]: Connection closed by 10.30.168.15 port 40520
Nov 29 03:37:56 prd-ubuntu2204-docker-4c-4g-2179 sshd[933]: Invalid user jenkins from 10.30.168.15 port 40542
Nov 29 03:37:56 prd-ubuntu2204-docker-4c-4g-2179 sshd[933]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:37:56 prd-ubuntu2204-docker-4c-4g-2179 sshd[933]: Received disconnect from 10.30.168.15 port 40542:11: Closed due to user request. [preauth]
Nov 29 03:37:56 prd-ubuntu2204-docker-4c-4g-2179 sshd[933]: Disconnected from invalid user jenkins 10.30.168.15 port 40542 [preauth]
Nov 29 03:38:00 prd-ubuntu2204-docker-4c-4g-2179 sshd[935]: Invalid user jenkins from 10.30.168.15 port 40548
Nov 29 03:38:00 prd-ubuntu2204-docker-4c-4g-2179 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:38:00 prd-ubuntu2204-docker-4c-4g-2179 sshd[935]: Received disconnect from 10.30.168.15 port 40548:11: Closed due to user request. [preauth]
Nov 29 03:38:00 prd-ubuntu2204-docker-4c-4g-2179 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 40548 [preauth]
Nov 29 03:38:01 prd-ubuntu2204-docker-4c-4g-2179 CRON[937]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:38:01 prd-ubuntu2204-docker-4c-4g-2179 CRON[937]: pam_unix(cron:session): session closed for user root
Nov 29 03:38:03 prd-ubuntu2204-docker-4c-4g-2179 sshd[940]: Invalid user jenkins from 10.30.168.15 port 40556
Nov 29 03:38:03 prd-ubuntu2204-docker-4c-4g-2179 sshd[940]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:38:03 prd-ubuntu2204-docker-4c-4g-2179 sshd[940]: Received disconnect from 10.30.168.15 port 40556:11: Closed due to user request. [preauth]
Nov 29 03:38:03 prd-ubuntu2204-docker-4c-4g-2179 sshd[940]: Disconnected from invalid user jenkins 10.30.168.15 port 40556 [preauth]
Nov 29 03:38:06 prd-ubuntu2204-docker-4c-4g-2179 sshd[1207]: Invalid user jenkins from 10.30.168.15 port 40558
Nov 29 03:38:06 prd-ubuntu2204-docker-4c-4g-2179 sshd[1207]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:38:06 prd-ubuntu2204-docker-4c-4g-2179 sshd[1207]: Received disconnect from 10.30.168.15 port 40558:11: Closed due to user request. [preauth]
Nov 29 03:38:06 prd-ubuntu2204-docker-4c-4g-2179 sshd[1207]: Disconnected from invalid user jenkins 10.30.168.15 port 40558 [preauth]
Nov 29 03:38:09 prd-ubuntu2204-docker-4c-4g-2179 sshd[1319]: Invalid user jenkins from 10.30.168.15 port 40576
Nov 29 03:38:09 prd-ubuntu2204-docker-4c-4g-2179 sshd[1319]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:38:09 prd-ubuntu2204-docker-4c-4g-2179 sshd[1319]: Received disconnect from 10.30.168.15 port 40576:11: Closed due to user request. [preauth]
Nov 29 03:38:09 prd-ubuntu2204-docker-4c-4g-2179 sshd[1319]: Disconnected from invalid user jenkins 10.30.168.15 port 40576 [preauth]
Nov 29 03:38:12 prd-ubuntu2204-docker-4c-4g-2179 sshd[1323]: Invalid user jenkins from 10.30.168.15 port 40592
Nov 29 03:38:12 prd-ubuntu2204-docker-4c-4g-2179 sshd[1323]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:38:12 prd-ubuntu2204-docker-4c-4g-2179 sshd[1323]: Received disconnect from 10.30.168.15 port 40592:11: Closed due to user request. [preauth]
Nov 29 03:38:12 prd-ubuntu2204-docker-4c-4g-2179 sshd[1323]: Disconnected from invalid user jenkins 10.30.168.15 port 40592 [preauth]
Nov 29 03:38:15 prd-ubuntu2204-docker-4c-4g-2179 sshd[1325]: Invalid user jenkins from 10.30.168.15 port 40602
Nov 29 03:38:15 prd-ubuntu2204-docker-4c-4g-2179 sshd[1325]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:38:15 prd-ubuntu2204-docker-4c-4g-2179 sshd[1325]: Received disconnect from 10.30.168.15 port 40602:11: Closed due to user request. [preauth]
Nov 29 03:38:15 prd-ubuntu2204-docker-4c-4g-2179 sshd[1325]: Disconnected from invalid user jenkins 10.30.168.15 port 40602 [preauth]
Nov 29 03:38:19 prd-ubuntu2204-docker-4c-4g-2179 sshd[1331]: Invalid user jenkins from 10.30.168.15 port 40616
Nov 29 03:38:19 prd-ubuntu2204-docker-4c-4g-2179 sshd[1331]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 03:38:19 prd-ubuntu2204-docker-4c-4g-2179 sshd[1331]: Received disconnect from 10.30.168.15 port 40616:11: Closed due to user request. [preauth]
Nov 29 03:38:19 prd-ubuntu2204-docker-4c-4g-2179 sshd[1331]: Disconnected from invalid user jenkins 10.30.168.15 port 40616 [preauth]
Nov 29 03:38:20 prd-ubuntu2204-docker-4c-4g-2179 useradd[1360]: new group: name=jenkins, GID=1001
Nov 29 03:38:20 prd-ubuntu2204-docker-4c-4g-2179 useradd[1360]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 29 03:38:21 prd-ubuntu2204-docker-4c-4g-2179 usermod[1369]: add 'jenkins' to group 'docker'
Nov 29 03:38:21 prd-ubuntu2204-docker-4c-4g-2179 usermod[1369]: add 'jenkins' to shadow group 'docker'
Nov 29 03:38:23 prd-ubuntu2204-docker-4c-4g-2179 sshd[1403]: Accepted publickey for jenkins from 10.30.168.15 port 40624 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 29 03:38:23 prd-ubuntu2204-docker-4c-4g-2179 sshd[1403]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 03:38:23 prd-ubuntu2204-docker-4c-4g-2179 systemd-logind[727]: New session 2 of user jenkins.
Nov 29 03:38:23 prd-ubuntu2204-docker-4c-4g-2179 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-2179 CRON[1892]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:39:01 prd-ubuntu2204-docker-4c-4g-2179 CRON[1892]: pam_unix(cron:session): session closed for user root
Nov 29 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 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 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 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 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 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 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 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 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 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 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 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 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 03:39:48 prd-ubuntu2204-docker-4c-4g-2179 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 03:40:01 prd-ubuntu2204-docker-4c-4g-2179 CRON[2104]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:40:01 prd-ubuntu2204-docker-4c-4g-2179 CRON[2104]: pam_unix(cron:session): session closed for user root
Nov 29 03:41:01 prd-ubuntu2204-docker-4c-4g-2179 CRON[2832]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:41:01 prd-ubuntu2204-docker-4c-4g-2179 CRON[2832]: pam_unix(cron:session): session closed for user root
Nov 29 03:42:01 prd-ubuntu2204-docker-4c-4g-2179 CRON[3480]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:42:01 prd-ubuntu2204-docker-4c-4g-2179 CRON[3480]: pam_unix(cron:session): session closed for user root
Nov 29 03:43:01 prd-ubuntu2204-docker-4c-4g-2179 CRON[4440]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:43:01 prd-ubuntu2204-docker-4c-4g-2179 CRON[4440]: pam_unix(cron:session): session closed for user root
Nov 29 03:44:01 prd-ubuntu2204-docker-4c-4g-2179 CRON[6152]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:44:01 prd-ubuntu2204-docker-4c-4g-2179 CRON[6152]: pam_unix(cron:session): session closed for user root
Nov 29 03:45:01 prd-ubuntu2204-docker-4c-4g-2179 CRON[6846]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:45:01 prd-ubuntu2204-docker-4c-4g-2179 CRON[6846]: pam_unix(cron:session): session closed for user root
Nov 29 03:46:01 prd-ubuntu2204-docker-4c-4g-2179 CRON[8044]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:46:01 prd-ubuntu2204-docker-4c-4g-2179 CRON[8044]: pam_unix(cron:session): session closed for user root
Nov 29 03:47:02 prd-ubuntu2204-docker-4c-4g-2179 CRON[8440]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 03:47:02 prd-ubuntu2204-docker-4c-4g-2179 CRON[8440]: pam_unix(cron:session): session closed for user root
Nov 29 03:47:13 prd-ubuntu2204-docker-4c-4g-2179 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp