Oct 30 19:25:54 prd-ubuntu2204-docker-4c-4g-3855 sshd[927]: error: kex_exchange_identification: Connection closed by remote host
Oct 30 19:25:54 prd-ubuntu2204-docker-4c-4g-3855 sshd[927]: Connection closed by 10.30.168.15 port 43598
Oct 30 19:26:00 prd-ubuntu2204-docker-4c-4g-3855 sshd[935]: Invalid user jenkins from 10.30.168.15 port 43602
Oct 30 19:26:00 prd-ubuntu2204-docker-4c-4g-3855 sshd[935]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 30 19:26:00 prd-ubuntu2204-docker-4c-4g-3855 sshd[935]: Received disconnect from 10.30.168.15 port 43602:11: Closed due to user request. [preauth]
Oct 30 19:26:00 prd-ubuntu2204-docker-4c-4g-3855 sshd[935]: Disconnected from invalid user jenkins 10.30.168.15 port 43602 [preauth]
Oct 30 19:26:01 prd-ubuntu2204-docker-4c-4g-3855 CRON[937]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 30 19:26:01 prd-ubuntu2204-docker-4c-4g-3855 CRON[937]: pam_unix(cron:session): session closed for user root
Oct 30 19:26:03 prd-ubuntu2204-docker-4c-4g-3855 sshd[940]: Invalid user jenkins from 10.30.168.15 port 43604
Oct 30 19:26:03 prd-ubuntu2204-docker-4c-4g-3855 sshd[940]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 30 19:26:03 prd-ubuntu2204-docker-4c-4g-3855 sshd[940]: Received disconnect from 10.30.168.15 port 43604:11: Closed due to user request. [preauth]
Oct 30 19:26:03 prd-ubuntu2204-docker-4c-4g-3855 sshd[940]: Disconnected from invalid user jenkins 10.30.168.15 port 43604 [preauth]
Oct 30 19:26:06 prd-ubuntu2204-docker-4c-4g-3855 sshd[942]: Invalid user jenkins from 10.30.168.15 port 43608
Oct 30 19:26:06 prd-ubuntu2204-docker-4c-4g-3855 sshd[942]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 30 19:26:06 prd-ubuntu2204-docker-4c-4g-3855 sshd[942]: Received disconnect from 10.30.168.15 port 43608:11: Closed due to user request. [preauth]
Oct 30 19:26:06 prd-ubuntu2204-docker-4c-4g-3855 sshd[942]: Disconnected from invalid user jenkins 10.30.168.15 port 43608 [preauth]
Oct 30 19:26:09 prd-ubuntu2204-docker-4c-4g-3855 sshd[1190]: Invalid user jenkins from 10.30.168.15 port 43610
Oct 30 19:26:09 prd-ubuntu2204-docker-4c-4g-3855 sshd[1190]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 30 19:26:09 prd-ubuntu2204-docker-4c-4g-3855 sshd[1190]: Received disconnect from 10.30.168.15 port 43610:11: Closed due to user request. [preauth]
Oct 30 19:26:09 prd-ubuntu2204-docker-4c-4g-3855 sshd[1190]: Disconnected from invalid user jenkins 10.30.168.15 port 43610 [preauth]
Oct 30 19:26:12 prd-ubuntu2204-docker-4c-4g-3855 sshd[1272]: Invalid user jenkins from 10.30.168.15 port 43618
Oct 30 19:26:12 prd-ubuntu2204-docker-4c-4g-3855 sshd[1272]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 30 19:26:12 prd-ubuntu2204-docker-4c-4g-3855 sshd[1272]: Received disconnect from 10.30.168.15 port 43618:11: Closed due to user request. [preauth]
Oct 30 19:26:12 prd-ubuntu2204-docker-4c-4g-3855 sshd[1272]: Disconnected from invalid user jenkins 10.30.168.15 port 43618 [preauth]
Oct 30 19:26:14 prd-ubuntu2204-docker-4c-4g-3855 sshd[1326]: Invalid user jenkins from 10.30.168.15 port 43620
Oct 30 19:26:15 prd-ubuntu2204-docker-4c-4g-3855 sshd[1326]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth]
Oct 30 19:26:15 prd-ubuntu2204-docker-4c-4g-3855 sshd[1326]: Received disconnect from 10.30.168.15 port 43620:11: Closed due to user request. [preauth]
Oct 30 19:26:15 prd-ubuntu2204-docker-4c-4g-3855 sshd[1326]: Disconnected from invalid user jenkins 10.30.168.15 port 43620 [preauth]
Oct 30 19:26:15 prd-ubuntu2204-docker-4c-4g-3855 useradd[1355]: new group: name=jenkins, GID=1001
Oct 30 19:26:15 prd-ubuntu2204-docker-4c-4g-3855 useradd[1355]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Oct 30 19:26:15 prd-ubuntu2204-docker-4c-4g-3855 usermod[1364]: add 'jenkins' to group 'docker'
Oct 30 19:26:15 prd-ubuntu2204-docker-4c-4g-3855 usermod[1364]: add 'jenkins' to shadow group 'docker'
Oct 30 19:26:17 prd-ubuntu2204-docker-4c-4g-3855 sshd[1398]: Accepted publickey for jenkins from 10.30.168.15 port 43622 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs
Oct 30 19:26:17 prd-ubuntu2204-docker-4c-4g-3855 sshd[1398]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 30 19:26:17 prd-ubuntu2204-docker-4c-4g-3855 systemd-logind[724]: New session 2 of user jenkins.
Oct 30 19:26:17 prd-ubuntu2204-docker-4c-4g-3855 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0)
Oct 30 19:27:01 prd-ubuntu2204-docker-4c-4g-3855 CRON[1883]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0)
Oct 30 19:27:01 prd-ubuntu2204-docker-4c-4g-3855 CRON[1883]: pam_unix(cron:session): session closed for user root
Oct 30 19:27:33 prd-ubuntu2204-docker-4c-4g-3855 sudo:  jenkins : PWD=/w/workspace/yangtools-maven-verify-master-mvn39-openjdk21 ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Oct 30 19:27:33 prd-ubuntu2204-docker-4c-4g-3855 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001)