Oct 20 11:44:34 prd-ubuntu2204-docker-4c-4g-424 sshd[925]: error: kex_exchange_identification: Connection closed by remote host
Oct 20 11:44:34 prd-ubuntu2204-docker-4c-4g-424 sshd[925]: Connection closed by 10.30.168.15 port 34226
Oct 20 11:44:39 prd-ubuntu2204-docker-4c-4g-424 sshd[932]: Invalid user jenkins from 10.30.168.15 port 34244
Oct 20 11:44:40 prd-ubuntu2204-docker-4c-4g-424 sshd[932]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:44:40 prd-ubuntu2204-docker-4c-4g-424 sshd[932]: Received disconnect from 10.30.168.15 port 34244:11: Closed due to user request. [preauth]
Oct 20 11:44:40 prd-ubuntu2204-docker-4c-4g-424 sshd[932]: Disconnected from invalid user jenkins 10.30.168.15 port 34244 [preauth]
Oct 20 11:44:42 prd-ubuntu2204-docker-4c-4g-424 sshd[934]: Invalid user jenkins from 10.30.168.15 port 34262
Oct 20 11:44:42 prd-ubuntu2204-docker-4c-4g-424 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:44:42 prd-ubuntu2204-docker-4c-4g-424 sshd[934]: Received disconnect from 10.30.168.15 port 34262:11: Closed due to user request. [preauth]
Oct 20 11:44:42 prd-ubuntu2204-docker-4c-4g-424 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 34262 [preauth]
Oct 20 11:44:45 prd-ubuntu2204-docker-4c-4g-424 sshd[937]: Invalid user jenkins from 10.30.168.15 port 34274
Oct 20 11:44:45 prd-ubuntu2204-docker-4c-4g-424 sshd[937]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:44:45 prd-ubuntu2204-docker-4c-4g-424 sshd[937]: Received disconnect from 10.30.168.15 port 34274:11: Closed due to user request. [preauth]
Oct 20 11:44:45 prd-ubuntu2204-docker-4c-4g-424 sshd[937]: Disconnected from invalid user jenkins 10.30.168.15 port 34274 [preauth]
Oct 20 11:44:48 prd-ubuntu2204-docker-4c-4g-424 sshd[939]: Invalid user jenkins from 10.30.168.15 port 34296
Oct 20 11:44:48 prd-ubuntu2204-docker-4c-4g-424 sshd[939]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:44:48 prd-ubuntu2204-docker-4c-4g-424 sshd[939]: Received disconnect from 10.30.168.15 port 34296:11: Closed due to user request. [preauth]
Oct 20 11:44:48 prd-ubuntu2204-docker-4c-4g-424 sshd[939]: Disconnected from invalid user jenkins 10.30.168.15 port 34296 [preauth]
Oct 20 11:44:53 prd-ubuntu2204-docker-4c-4g-424 sshd[1208]: Invalid user jenkins from 10.30.168.15 port 34320
Oct 20 11:44:53 prd-ubuntu2204-docker-4c-4g-424 sshd[1208]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:44:53 prd-ubuntu2204-docker-4c-4g-424 sshd[1208]: Received disconnect from 10.30.168.15 port 34320:11: Closed due to user request. [preauth]
Oct 20 11:44:53 prd-ubuntu2204-docker-4c-4g-424 sshd[1208]: Disconnected from invalid user jenkins 10.30.168.15 port 34320 [preauth]
Oct 20 11:44:56 prd-ubuntu2204-docker-4c-4g-424 sshd[1320]: Invalid user jenkins from 10.30.168.15 port 34340
Oct 20 11:44:56 prd-ubuntu2204-docker-4c-4g-424 sshd[1320]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:44:56 prd-ubuntu2204-docker-4c-4g-424 sshd[1320]: Received disconnect from 10.30.168.15 port 34340:11: Closed due to user request. [preauth]
Oct 20 11:44:56 prd-ubuntu2204-docker-4c-4g-424 sshd[1320]: Disconnected from invalid user jenkins 10.30.168.15 port 34340 [preauth]
Oct 20 11:44:58 prd-ubuntu2204-docker-4c-4g-424 sshd[1324]: Invalid user jenkins from 10.30.168.15 port 34346
Oct 20 11:44:58 prd-ubuntu2204-docker-4c-4g-424 sshd[1324]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:44:58 prd-ubuntu2204-docker-4c-4g-424 sshd[1324]: Received disconnect from 10.30.168.15 port 34346:11: Closed due to user request. [preauth]
Oct 20 11:44:58 prd-ubuntu2204-docker-4c-4g-424 sshd[1324]: Disconnected from invalid user jenkins 10.30.168.15 port 34346 [preauth]
Oct 20 11:45:02 prd-ubuntu2204-docker-4c-4g-424 sshd[1328]: Invalid user jenkins from 10.30.168.15 port 34384
Oct 20 11:45:02 prd-ubuntu2204-docker-4c-4g-424 sshd[1328]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:45:02 prd-ubuntu2204-docker-4c-4g-424 sshd[1328]: Received disconnect from 10.30.168.15 port 34384:11: Closed due to user request. [preauth]
Oct 20 11:45:02 prd-ubuntu2204-docker-4c-4g-424 sshd[1328]: Disconnected from invalid user jenkins 10.30.168.15 port 34384 [preauth]
Oct 20 11:45:03 prd-ubuntu2204-docker-4c-4g-424 CRON[1330]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 11:45:03 prd-ubuntu2204-docker-4c-4g-424 CRON[1330]: pam_unix(cron:session): session closed for user root
Oct 20 11:45:05 prd-ubuntu2204-docker-4c-4g-424 useradd[1364]: new group: name=jenkins, GID=1001
Oct 20 11:45:05 prd-ubuntu2204-docker-4c-4g-424 useradd[1364]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 20 11:45:05 prd-ubuntu2204-docker-4c-4g-424 usermod[1373]: add 'jenkins' to group 'docker'
Oct 20 11:45:05 prd-ubuntu2204-docker-4c-4g-424 usermod[1373]: add 'jenkins' to shadow group 'docker'
Oct 20 11:45:05 prd-ubuntu2204-docker-4c-4g-424 sshd[1357]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 20 11:45:05 prd-ubuntu2204-docker-4c-4g-424 sshd[1357]: Received disconnect from 10.30.168.15 port 34418:11: Closed due to user request. [preauth]
Oct 20 11:45:05 prd-ubuntu2204-docker-4c-4g-424 sshd[1357]: Disconnected from authenticating user jenkins 10.30.168.15 port 34418 [preauth]
Oct 20 11:45:08 prd-ubuntu2204-docker-4c-4g-424 sshd[1407]: Accepted publickey for jenkins from 10.30.168.15 port 34442 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 20 11:45:08 prd-ubuntu2204-docker-4c-4g-424 sshd[1407]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 20 11:45:08 prd-ubuntu2204-docker-4c-4g-424 systemd-logind[723]: New session 2 of user jenkins.
Oct 20 11:45:08 prd-ubuntu2204-docker-4c-4g-424 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 20 11:46:01 prd-ubuntu2204-docker-4c-4g-424 CRON[1879]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 11:46:01 prd-ubuntu2204-docker-4c-4g-424 CRON[1879]: pam_unix(cron:session): session closed for user root
Oct 20 11:47:01 prd-ubuntu2204-docker-4c-4g-424 CRON[1918]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 11:47:01 prd-ubuntu2204-docker-4c-4g-424 CRON[1918]: pam_unix(cron:session): session closed for user root
Oct 20 11:47:21 prd-ubuntu2204-docker-4c-4g-424 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 11:47:21 prd-ubuntu2204-docker-4c-4g-424 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 11:47:21 prd-ubuntu2204-docker-4c-4g-424 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 11:47:21 prd-ubuntu2204-docker-4c-4g-424 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 11:47:21 prd-ubuntu2204-docker-4c-4g-424 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 11:47:21 prd-ubuntu2204-docker-4c-4g-424 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 11:47:21 prd-ubuntu2204-docker-4c-4g-424 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 11:47:21 prd-ubuntu2204-docker-4c-4g-424 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 11:47:21 prd-ubuntu2204-docker-4c-4g-424 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 11:47:21 prd-ubuntu2204-docker-4c-4g-424 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 11:47:21 prd-ubuntu2204-docker-4c-4g-424 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 11:47:21 prd-ubuntu2204-docker-4c-4g-424 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 11:47:21 prd-ubuntu2204-docker-4c-4g-424 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 11:47:21 prd-ubuntu2204-docker-4c-4g-424 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 11:47:21 prd-ubuntu2204-docker-4c-4g-424 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 11:47:21 prd-ubuntu2204-docker-4c-4g-424 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 11:47:21 prd-ubuntu2204-docker-4c-4g-424 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Oct 20 11:47:21 prd-ubuntu2204-docker-4c-4g-424 sudo: pam_unix(sudo:session): session closed for user root
Oct 20 11:48:01 prd-ubuntu2204-docker-4c-4g-424 CRON[2298]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 11:48:01 prd-ubuntu2204-docker-4c-4g-424 CRON[2298]: pam_unix(cron:session): session closed for user root
Oct 20 11:49:01 prd-ubuntu2204-docker-4c-4g-424 CRON[3049]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 11:49:01 prd-ubuntu2204-docker-4c-4g-424 CRON[3049]: pam_unix(cron:session): session closed for user root
Oct 20 11:50:01 prd-ubuntu2204-docker-4c-4g-424 CRON[4610]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 11:50:01 prd-ubuntu2204-docker-4c-4g-424 CRON[4610]: pam_unix(cron:session): session closed for user root
Oct 20 11:51:01 prd-ubuntu2204-docker-4c-4g-424 CRON[5610]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 20 11:51:01 prd-ubuntu2204-docker-4c-4g-424 CRON[5610]: pam_unix(cron:session): session closed for user root
Oct 20 11:51:50 prd-ubuntu2204-docker-4c-4g-424 sudo:  jenkins : PWD=/w/workspace/netconf-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp