Oct 20 11:45:42 prd-ubuntu2204-docker-4c-4g-430 sshd[920]: error: kex_exchange_identification: Connection closed by remote host
Oct 20 11:45:42 prd-ubuntu2204-docker-4c-4g-430 sshd[920]: Connection closed by 10.30.168.15 port 37592
Oct 20 11:45:50 prd-ubuntu2204-docker-4c-4g-430 sshd[931]: Invalid user jenkins from 10.30.168.15 port 37624
Oct 20 11:45:50 prd-ubuntu2204-docker-4c-4g-430 sshd[931]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:45:50 prd-ubuntu2204-docker-4c-4g-430 sshd[931]: Received disconnect from 10.30.168.15 port 37624:11: Closed due to user request. [preauth]
Oct 20 11:45:50 prd-ubuntu2204-docker-4c-4g-430 sshd[931]: Disconnected from invalid user jenkins 10.30.168.15 port 37624 [preauth]
Oct 20 11:45:54 prd-ubuntu2204-docker-4c-4g-430 sshd[934]: Invalid user jenkins from 10.30.168.15 port 37638
Oct 20 11:45:54 prd-ubuntu2204-docker-4c-4g-430 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:45:54 prd-ubuntu2204-docker-4c-4g-430 sshd[934]: Received disconnect from 10.30.168.15 port 37638:11: Closed due to user request. [preauth]
Oct 20 11:45:54 prd-ubuntu2204-docker-4c-4g-430 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 37638 [preauth]
Oct 20 11:45:57 prd-ubuntu2204-docker-4c-4g-430 sshd[936]: Invalid user jenkins from 10.30.168.15 port 37648
Oct 20 11:45:57 prd-ubuntu2204-docker-4c-4g-430 sshd[936]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:45:57 prd-ubuntu2204-docker-4c-4g-430 sshd[936]: Received disconnect from 10.30.168.15 port 37648:11: Closed due to user request. [preauth]
Oct 20 11:45:57 prd-ubuntu2204-docker-4c-4g-430 sshd[936]: Disconnected from invalid user jenkins 10.30.168.15 port 37648 [preauth]
Oct 20 11:46:00 prd-ubuntu2204-docker-4c-4g-430 sshd[938]: Invalid user jenkins from 10.30.168.15 port 37666
Oct 20 11:46:00 prd-ubuntu2204-docker-4c-4g-430 sshd[938]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:46:00 prd-ubuntu2204-docker-4c-4g-430 sshd[938]: Received disconnect from 10.30.168.15 port 37666:11: Closed due to user request. [preauth]
Oct 20 11:46:00 prd-ubuntu2204-docker-4c-4g-430 sshd[938]: Disconnected from invalid user jenkins 10.30.168.15 port 37666 [preauth]
Oct 20 11:46:01 prd-ubuntu2204-docker-4c-4g-430 CRON[940]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 11:46:01 prd-ubuntu2204-docker-4c-4g-430 CRON[940]: pam_unix(cron:session): session closed for user root
Oct 20 11:46:03 prd-ubuntu2204-docker-4c-4g-430 sshd[961]: Invalid user jenkins from 10.30.168.15 port 37684
Oct 20 11:46:04 prd-ubuntu2204-docker-4c-4g-430 sshd[961]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:46:04 prd-ubuntu2204-docker-4c-4g-430 sshd[961]: Received disconnect from 10.30.168.15 port 37684:11: Closed due to user request. [preauth]
Oct 20 11:46:04 prd-ubuntu2204-docker-4c-4g-430 sshd[961]: Disconnected from invalid user jenkins 10.30.168.15 port 37684 [preauth]
Oct 20 11:46:07 prd-ubuntu2204-docker-4c-4g-430 sshd[1089]: Invalid user jenkins from 10.30.168.15 port 37696
Oct 20 11:46:07 prd-ubuntu2204-docker-4c-4g-430 sshd[1089]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:46:07 prd-ubuntu2204-docker-4c-4g-430 sshd[1089]: Received disconnect from 10.30.168.15 port 37696:11: Closed due to user request. [preauth]
Oct 20 11:46:07 prd-ubuntu2204-docker-4c-4g-430 sshd[1089]: Disconnected from invalid user jenkins 10.30.168.15 port 37696 [preauth]
Oct 20 11:46:10 prd-ubuntu2204-docker-4c-4g-430 sshd[1216]: Invalid user jenkins from 10.30.168.15 port 37706
Oct 20 11:46:11 prd-ubuntu2204-docker-4c-4g-430 sshd[1216]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:46:11 prd-ubuntu2204-docker-4c-4g-430 sshd[1216]: Received disconnect from 10.30.168.15 port 37706:11: Closed due to user request. [preauth]
Oct 20 11:46:11 prd-ubuntu2204-docker-4c-4g-430 sshd[1216]: Disconnected from invalid user jenkins 10.30.168.15 port 37706 [preauth]
Oct 20 11:46:14 prd-ubuntu2204-docker-4c-4g-430 sshd[1264]: Invalid user jenkins from 10.30.168.15 port 37712
Oct 20 11:46:14 prd-ubuntu2204-docker-4c-4g-430 sshd[1264]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:46:14 prd-ubuntu2204-docker-4c-4g-430 sshd[1264]: Received disconnect from 10.30.168.15 port 37712:11: Closed due to user request. [preauth]
Oct 20 11:46:14 prd-ubuntu2204-docker-4c-4g-430 sshd[1264]: Disconnected from invalid user jenkins 10.30.168.15 port 37712 [preauth]
Oct 20 11:46:16 prd-ubuntu2204-docker-4c-4g-430 sshd[1337]: Invalid user jenkins from 10.30.168.15 port 37726
Oct 20 11:46:16 prd-ubuntu2204-docker-4c-4g-430 sshd[1337]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:46:16 prd-ubuntu2204-docker-4c-4g-430 sshd[1337]: Received disconnect from 10.30.168.15 port 37726:11: Closed due to user request. [preauth]
Oct 20 11:46:16 prd-ubuntu2204-docker-4c-4g-430 sshd[1337]: Disconnected from invalid user jenkins 10.30.168.15 port 37726 [preauth]
Oct 20 11:46:19 prd-ubuntu2204-docker-4c-4g-430 sshd[1339]: Invalid user jenkins from 10.30.168.15 port 37734
Oct 20 11:46:19 prd-ubuntu2204-docker-4c-4g-430 sshd[1339]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:46:19 prd-ubuntu2204-docker-4c-4g-430 sshd[1339]: Received disconnect from 10.30.168.15 port 37734:11: Closed due to user request. [preauth]
Oct 20 11:46:19 prd-ubuntu2204-docker-4c-4g-430 sshd[1339]: Disconnected from invalid user jenkins 10.30.168.15 port 37734 [preauth]
Oct 20 11:46:22 prd-ubuntu2204-docker-4c-4g-430 sshd[1341]: Invalid user jenkins from 10.30.168.15 port 37748
Oct 20 11:46:22 prd-ubuntu2204-docker-4c-4g-430 sshd[1341]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:46:22 prd-ubuntu2204-docker-4c-4g-430 sshd[1341]: Received disconnect from 10.30.168.15 port 37748:11: Closed due to user request. [preauth]
Oct 20 11:46:22 prd-ubuntu2204-docker-4c-4g-430 sshd[1341]: Disconnected from invalid user jenkins 10.30.168.15 port 37748 [preauth]
Oct 20 11:46:25 prd-ubuntu2204-docker-4c-4g-430 sshd[1343]: Invalid user jenkins from 10.30.168.15 port 37752
Oct 20 11:46:25 prd-ubuntu2204-docker-4c-4g-430 sshd[1343]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:46:25 prd-ubuntu2204-docker-4c-4g-430 sshd[1343]: Received disconnect from 10.30.168.15 port 37752:11: Closed due to user request. [preauth]
Oct 20 11:46:25 prd-ubuntu2204-docker-4c-4g-430 sshd[1343]: Disconnected from invalid user jenkins 10.30.168.15 port 37752 [preauth]
Oct 20 11:46:27 prd-ubuntu2204-docker-4c-4g-430 useradd[1372]: new group: name=jenkins, GID=1001
Oct 20 11:46:27 prd-ubuntu2204-docker-4c-4g-430 useradd[1372]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 20 11:46:28 prd-ubuntu2204-docker-4c-4g-430 usermod[1381]: add 'jenkins' to group 'docker'
Oct 20 11:46:28 prd-ubuntu2204-docker-4c-4g-430 usermod[1381]: add 'jenkins' to shadow group 'docker'
Oct 20 11:46:28 prd-ubuntu2204-docker-4c-4g-430 sshd[1394]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:46:28 prd-ubuntu2204-docker-4c-4g-430 sshd[1394]: Received disconnect from 10.30.168.15 port 37758:11: Closed due to user request. [preauth]
Oct 20 11:46:28 prd-ubuntu2204-docker-4c-4g-430 sshd[1394]: Disconnected from authenticating user jenkins 10.30.168.15 port 37758 [preauth]
Oct 20 11:46:31 prd-ubuntu2204-docker-4c-4g-430 sshd[1417]: Accepted publickey for jenkins from 10.30.168.15 port 37774 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 20 11:46:31 prd-ubuntu2204-docker-4c-4g-430 sshd[1417]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 20 11:46:31 prd-ubuntu2204-docker-4c-4g-430 systemd-logind[726]: New session 2 of user jenkins.
Oct 20 11:46:31 prd-ubuntu2204-docker-4c-4g-430 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 20 11:47:02 prd-ubuntu2204-docker-4c-4g-430 CRON[1874]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 11:47:02 prd-ubuntu2204-docker-4c-4g-430 CRON[1874]: pam_unix(cron:session): session closed for user root
Oct 20 11:48:01 prd-ubuntu2204-docker-4c-4g-430 CRON[1935]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 11:48:01 prd-ubuntu2204-docker-4c-4g-430 CRON[1935]: pam_unix(cron:session): session closed for user root
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo:  jenkins : PWD=/w/workspace/netconf-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
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo:  jenkins : PWD=/w/workspace/netconf-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
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo:  jenkins : PWD=/w/workspace/netconf-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
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 11:48:09 prd-ubuntu2204-docker-4c-4g-430 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 11:49:01 prd-ubuntu2204-docker-4c-4g-430 CRON[2411]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 11:49:01 prd-ubuntu2204-docker-4c-4g-430 CRON[2411]: pam_unix(cron:session): session closed for user root
Oct 20 11:50:01 prd-ubuntu2204-docker-4c-4g-430 CRON[3196]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 11:50:01 prd-ubuntu2204-docker-4c-4g-430 CRON[3196]: pam_unix(cron:session): session closed for user root
Oct 20 11:51:01 prd-ubuntu2204-docker-4c-4g-430 CRON[4286]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 11:51:01 prd-ubuntu2204-docker-4c-4g-430 CRON[4286]: pam_unix(cron:session): session closed for user root
Oct 20 11:51:51 prd-ubuntu2204-docker-4c-4g-430 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp