Dec 2 01:33:58 prd-ubuntu2204-docker-4c-4g-3019 sshd[917]: error: kex_exchange_identification: Connection closed by remote host Dec 2 01:33:58 prd-ubuntu2204-docker-4c-4g-3019 sshd[917]: Connection closed by 10.30.168.15 port 40516 Dec 2 01:34:02 prd-ubuntu2204-docker-4c-4g-3019 CRON[925]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 2 01:34:02 prd-ubuntu2204-docker-4c-4g-3019 CRON[925]: pam_unix(cron:session): session closed for user root Dec 2 01:34:07 prd-ubuntu2204-docker-4c-4g-3019 sshd[928]: Invalid user jenkins from 10.30.168.15 port 40524 Dec 2 01:34:07 prd-ubuntu2204-docker-4c-4g-3019 sshd[928]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 2 01:34:07 prd-ubuntu2204-docker-4c-4g-3019 sshd[928]: Received disconnect from 10.30.168.15 port 40524:11: Closed due to user request. [preauth] Dec 2 01:34:07 prd-ubuntu2204-docker-4c-4g-3019 sshd[928]: Disconnected from invalid user jenkins 10.30.168.15 port 40524 [preauth] Dec 2 01:34:10 prd-ubuntu2204-docker-4c-4g-3019 sshd[930]: Invalid user jenkins from 10.30.168.15 port 40528 Dec 2 01:34:10 prd-ubuntu2204-docker-4c-4g-3019 sshd[930]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 2 01:34:10 prd-ubuntu2204-docker-4c-4g-3019 sshd[930]: Received disconnect from 10.30.168.15 port 40528:11: Closed due to user request. [preauth] Dec 2 01:34:10 prd-ubuntu2204-docker-4c-4g-3019 sshd[930]: Disconnected from invalid user jenkins 10.30.168.15 port 40528 [preauth] Dec 2 01:34:13 prd-ubuntu2204-docker-4c-4g-3019 sshd[1120]: Invalid user jenkins from 10.30.168.15 port 40530 Dec 2 01:34:13 prd-ubuntu2204-docker-4c-4g-3019 sshd[1120]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 2 01:34:13 prd-ubuntu2204-docker-4c-4g-3019 sshd[1120]: Received disconnect from 10.30.168.15 port 40530:11: Closed due to user request. [preauth] Dec 2 01:34:13 prd-ubuntu2204-docker-4c-4g-3019 sshd[1120]: Disconnected from invalid user jenkins 10.30.168.15 port 40530 [preauth] Dec 2 01:34:16 prd-ubuntu2204-docker-4c-4g-3019 sshd[1250]: Invalid user jenkins from 10.30.168.15 port 40532 Dec 2 01:34:16 prd-ubuntu2204-docker-4c-4g-3019 sshd[1250]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 2 01:34:16 prd-ubuntu2204-docker-4c-4g-3019 sshd[1250]: Received disconnect from 10.30.168.15 port 40532:11: Closed due to user request. [preauth] Dec 2 01:34:16 prd-ubuntu2204-docker-4c-4g-3019 sshd[1250]: Disconnected from invalid user jenkins 10.30.168.15 port 40532 [preauth] Dec 2 01:34:18 prd-ubuntu2204-docker-4c-4g-3019 sshd[1316]: Invalid user jenkins from 10.30.168.15 port 40536 Dec 2 01:34:19 prd-ubuntu2204-docker-4c-4g-3019 sshd[1316]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Dec 2 01:34:19 prd-ubuntu2204-docker-4c-4g-3019 sshd[1316]: Received disconnect from 10.30.168.15 port 40536:11: Closed due to user request. [preauth] Dec 2 01:34:19 prd-ubuntu2204-docker-4c-4g-3019 sshd[1316]: Disconnected from invalid user jenkins 10.30.168.15 port 40536 [preauth] Dec 2 01:34:19 prd-ubuntu2204-docker-4c-4g-3019 useradd[1345]: new group: name=jenkins, GID=1001 Dec 2 01:34:19 prd-ubuntu2204-docker-4c-4g-3019 useradd[1345]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Dec 2 01:34:19 prd-ubuntu2204-docker-4c-4g-3019 usermod[1354]: add 'jenkins' to group 'docker' Dec 2 01:34:19 prd-ubuntu2204-docker-4c-4g-3019 usermod[1354]: add 'jenkins' to shadow group 'docker' Dec 2 01:34:22 prd-ubuntu2204-docker-4c-4g-3019 sshd[1388]: Accepted publickey for jenkins from 10.30.168.15 port 40538 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Dec 2 01:34:22 prd-ubuntu2204-docker-4c-4g-3019 sshd[1388]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Dec 2 01:34:22 prd-ubuntu2204-docker-4c-4g-3019 systemd-logind[722]: New session 2 of user jenkins. Dec 2 01:34:22 prd-ubuntu2204-docker-4c-4g-3019 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Dec 2 01:35:01 prd-ubuntu2204-docker-4c-4g-3019 CRON[1858]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 2 01:35:01 prd-ubuntu2204-docker-4c-4g-3019 CRON[1858]: pam_unix(cron:session): session closed for user root Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: jenkins : PWD=/w/workspace/daexim-maven-merge-titanium ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: pam_unix(sudo:session): session closed for user root Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: jenkins : PWD=/w/workspace/daexim-maven-merge-titanium ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: pam_unix(sudo:session): session closed for user root Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: jenkins : PWD=/w/workspace/daexim-maven-merge-titanium ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 1 Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: pam_unix(sudo:session): session closed for user root Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: jenkins : PWD=/w/workspace/daexim-maven-merge-titanium ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: pam_unix(sudo:session): session closed for user root Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: jenkins : PWD=/w/workspace/daexim-maven-merge-titanium ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: pam_unix(sudo:session): session closed for user root Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: jenkins : PWD=/w/workspace/daexim-maven-merge-titanium ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Dec 2 01:35:32 prd-ubuntu2204-docker-4c-4g-3019 sudo: pam_unix(sudo:session): session closed for user root Dec 2 01:36:01 prd-ubuntu2204-docker-4c-4g-3019 CRON[2157]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 2 01:36:01 prd-ubuntu2204-docker-4c-4g-3019 CRON[2157]: pam_unix(cron:session): session closed for user root Dec 2 01:37:01 prd-ubuntu2204-docker-4c-4g-3019 CRON[2514]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 2 01:37:01 prd-ubuntu2204-docker-4c-4g-3019 CRON[2514]: pam_unix(cron:session): session closed for user root Dec 2 01:38:01 prd-ubuntu2204-docker-4c-4g-3019 CRON[3488]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 2 01:38:01 prd-ubuntu2204-docker-4c-4g-3019 CRON[3488]: pam_unix(cron:session): session closed for user root Dec 2 01:39:01 prd-ubuntu2204-docker-4c-4g-3019 CRON[4010]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Dec 2 01:39:01 prd-ubuntu2204-docker-4c-4g-3019 CRON[4010]: pam_unix(cron:session): session closed for user root Dec 2 01:39:25 prd-ubuntu2204-docker-4c-4g-3019 sudo: jenkins : PWD=/w/workspace/daexim-maven-merge-titanium ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp