Nov 29 02:30:35 prd-ubuntu2204-docker-4c-4g-2155 sshd[924]: error: kex_exchange_identification: Connection closed by remote host
Nov 29 02:30:35 prd-ubuntu2204-docker-4c-4g-2155 sshd[924]: Connection closed by 10.30.168.15 port 36300
Nov 29 02:30:36 prd-ubuntu2204-docker-4c-4g-2155 sshd[926]: Invalid user jenkins from 10.30.168.15 port 36304
Nov 29 02:30:37 prd-ubuntu2204-docker-4c-4g-2155 sshd[926]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 02:30:37 prd-ubuntu2204-docker-4c-4g-2155 sshd[926]: Received disconnect from 10.30.168.15 port 36304:11: Closed due to user request. [preauth]
Nov 29 02:30:37 prd-ubuntu2204-docker-4c-4g-2155 sshd[926]: Disconnected from invalid user jenkins 10.30.168.15 port 36304 [preauth]
Nov 29 02:30:39 prd-ubuntu2204-docker-4c-4g-2155 sshd[934]: Invalid user jenkins from 10.30.168.15 port 36306
Nov 29 02:30:39 prd-ubuntu2204-docker-4c-4g-2155 sshd[934]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 02:30:39 prd-ubuntu2204-docker-4c-4g-2155 sshd[934]: Received disconnect from 10.30.168.15 port 36306:11: Closed due to user request. [preauth]
Nov 29 02:30:39 prd-ubuntu2204-docker-4c-4g-2155 sshd[934]: Disconnected from invalid user jenkins 10.30.168.15 port 36306 [preauth]
Nov 29 02:30:42 prd-ubuntu2204-docker-4c-4g-2155 sshd[937]: Invalid user jenkins from 10.30.168.15 port 36308
Nov 29 02:30:42 prd-ubuntu2204-docker-4c-4g-2155 sshd[937]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 02:30:42 prd-ubuntu2204-docker-4c-4g-2155 sshd[937]: Received disconnect from 10.30.168.15 port 36308:11: Closed due to user request. [preauth]
Nov 29 02:30:42 prd-ubuntu2204-docker-4c-4g-2155 sshd[937]: Disconnected from invalid user jenkins 10.30.168.15 port 36308 [preauth]
Nov 29 02:30:45 prd-ubuntu2204-docker-4c-4g-2155 sshd[939]: Invalid user jenkins from 10.30.168.15 port 36312
Nov 29 02:30:45 prd-ubuntu2204-docker-4c-4g-2155 sshd[939]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 02:30:45 prd-ubuntu2204-docker-4c-4g-2155 sshd[939]: Received disconnect from 10.30.168.15 port 36312:11: Closed due to user request. [preauth]
Nov 29 02:30:45 prd-ubuntu2204-docker-4c-4g-2155 sshd[939]: Disconnected from invalid user jenkins 10.30.168.15 port 36312 [preauth]
Nov 29 02:30:48 prd-ubuntu2204-docker-4c-4g-2155 sshd[941]: Invalid user jenkins from 10.30.168.15 port 36316
Nov 29 02:30:48 prd-ubuntu2204-docker-4c-4g-2155 sshd[941]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 02:30:48 prd-ubuntu2204-docker-4c-4g-2155 sshd[941]: Received disconnect from 10.30.168.15 port 36316:11: Closed due to user request. [preauth]
Nov 29 02:30:48 prd-ubuntu2204-docker-4c-4g-2155 sshd[941]: Disconnected from invalid user jenkins 10.30.168.15 port 36316 [preauth]
Nov 29 02:30:52 prd-ubuntu2204-docker-4c-4g-2155 sshd[1211]: Invalid user jenkins from 10.30.168.15 port 36318
Nov 29 02:30:52 prd-ubuntu2204-docker-4c-4g-2155 sshd[1211]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 02:30:52 prd-ubuntu2204-docker-4c-4g-2155 sshd[1211]: Received disconnect from 10.30.168.15 port 36318:11: Closed due to user request. [preauth]
Nov 29 02:30:52 prd-ubuntu2204-docker-4c-4g-2155 sshd[1211]: Disconnected from invalid user jenkins 10.30.168.15 port 36318 [preauth]
Nov 29 02:30:54 prd-ubuntu2204-docker-4c-4g-2155 sshd[1320]: Invalid user jenkins from 10.30.168.15 port 36320
Nov 29 02:30:54 prd-ubuntu2204-docker-4c-4g-2155 sshd[1320]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 02:30:54 prd-ubuntu2204-docker-4c-4g-2155 sshd[1320]: Received disconnect from 10.30.168.15 port 36320:11: Closed due to user request. [preauth]
Nov 29 02:30:54 prd-ubuntu2204-docker-4c-4g-2155 sshd[1320]: Disconnected from invalid user jenkins 10.30.168.15 port 36320 [preauth]
Nov 29 02:30:57 prd-ubuntu2204-docker-4c-4g-2155 sshd[1324]: Invalid user jenkins from 10.30.168.15 port 36328
Nov 29 02:30:57 prd-ubuntu2204-docker-4c-4g-2155 sshd[1324]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 02:30:57 prd-ubuntu2204-docker-4c-4g-2155 sshd[1324]: Received disconnect from 10.30.168.15 port 36328:11: Closed due to user request. [preauth]
Nov 29 02:30:57 prd-ubuntu2204-docker-4c-4g-2155 sshd[1324]: Disconnected from invalid user jenkins 10.30.168.15 port 36328 [preauth]
Nov 29 02:31:00 prd-ubuntu2204-docker-4c-4g-2155 sshd[1326]: Invalid user jenkins from 10.30.168.15 port 36334
Nov 29 02:31:00 prd-ubuntu2204-docker-4c-4g-2155 sshd[1326]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 02:31:00 prd-ubuntu2204-docker-4c-4g-2155 sshd[1326]: Received disconnect from 10.30.168.15 port 36334:11: Closed due to user request. [preauth]
Nov 29 02:31:00 prd-ubuntu2204-docker-4c-4g-2155 sshd[1326]: Disconnected from invalid user jenkins 10.30.168.15 port 36334 [preauth]
Nov 29 02:31:02 prd-ubuntu2204-docker-4c-4g-2155 CRON[1328]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 02:31:02 prd-ubuntu2204-docker-4c-4g-2155 CRON[1328]: pam_unix(cron:session): session closed for user root
Nov 29 02:31:03 prd-ubuntu2204-docker-4c-4g-2155 sshd[1350]: Invalid user jenkins from 10.30.168.15 port 36342
Nov 29 02:31:03 prd-ubuntu2204-docker-4c-4g-2155 sshd[1350]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Nov 29 02:31:03 prd-ubuntu2204-docker-4c-4g-2155 sshd[1350]: Received disconnect from 10.30.168.15 port 36342:11: Closed due to user request. [preauth]
Nov 29 02:31:03 prd-ubuntu2204-docker-4c-4g-2155 sshd[1350]: Disconnected from invalid user jenkins 10.30.168.15 port 36342 [preauth]
Nov 29 02:31:03 prd-ubuntu2204-docker-4c-4g-2155 useradd[1363]: new group: name=jenkins, GID=1001
Nov 29 02:31:03 prd-ubuntu2204-docker-4c-4g-2155 useradd[1363]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Nov 29 02:31:03 prd-ubuntu2204-docker-4c-4g-2155 usermod[1372]: add 'jenkins' to group 'docker'
Nov 29 02:31:03 prd-ubuntu2204-docker-4c-4g-2155 usermod[1372]: add 'jenkins' to shadow group 'docker'
Nov 29 02:31:06 prd-ubuntu2204-docker-4c-4g-2155 sshd[1408]: Accepted publickey for jenkins from 10.30.168.15 port 36346 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Nov 29 02:31:06 prd-ubuntu2204-docker-4c-4g-2155 sshd[1408]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 02:31:06 prd-ubuntu2204-docker-4c-4g-2155 systemd-logind[723]: New session 2 of user jenkins.
Nov 29 02:31:06 prd-ubuntu2204-docker-4c-4g-2155 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Nov 29 02:32:01 prd-ubuntu2204-docker-4c-4g-2155 CRON[1911]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 02:32:01 prd-ubuntu2204-docker-4c-4g-2155 CRON[1911]: pam_unix(cron:session): session closed for user root
Nov 29 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 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 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 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 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 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 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 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 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 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 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 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 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)
Nov 29 02:32:54 prd-ubuntu2204-docker-4c-4g-2155 sudo: pam_unix(sudo:session): session closed for user root
Nov 29 02:33:01 prd-ubuntu2204-docker-4c-4g-2155 CRON[2069]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 02:33:01 prd-ubuntu2204-docker-4c-4g-2155 CRON[2069]: pam_unix(cron:session): session closed for user root
Nov 29 02:34:01 prd-ubuntu2204-docker-4c-4g-2155 CRON[2769]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 02:34:01 prd-ubuntu2204-docker-4c-4g-2155 CRON[2769]: pam_unix(cron:session): session closed for user root
Nov 29 02:35:01 prd-ubuntu2204-docker-4c-4g-2155 CRON[3625]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 02:35:01 prd-ubuntu2204-docker-4c-4g-2155 CRON[3625]: pam_unix(cron:session): session closed for user root
Nov 29 02:36:01 prd-ubuntu2204-docker-4c-4g-2155 CRON[4976]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 02:36:01 prd-ubuntu2204-docker-4c-4g-2155 CRON[4976]: pam_unix(cron:session): session closed for user root
Nov 29 02:37:01 prd-ubuntu2204-docker-4c-4g-2155 CRON[5995]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 02:37:01 prd-ubuntu2204-docker-4c-4g-2155 CRON[5995]: pam_unix(cron:session): session closed for user root
Nov 29 02:38:01 prd-ubuntu2204-docker-4c-4g-2155 CRON[7208]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Nov 29 02:38:01 prd-ubuntu2204-docker-4c-4g-2155 CRON[7208]: pam_unix(cron:session): session closed for user root
Nov 29 02:39:00 prd-ubuntu2204-docker-4c-4g-2155 sudo:  jenkins : PWD=/w/workspace/l2switch-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp