Oct 9 08:44:02 prd-ubuntu20-04-docker-8c-8g-133517 passwd[761]: password for 'ubuntu' changed by 'root' Oct 9 08:44:02 prd-ubuntu20-04-docker-8c-8g-133517 systemd-logind[823]: New seat seat0. Oct 9 08:44:02 prd-ubuntu20-04-docker-8c-8g-133517 systemd-logind[823]: Watching system buttons on /dev/input/event0 (Power Button) Oct 9 08:44:02 prd-ubuntu20-04-docker-8c-8g-133517 systemd-logind[823]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard) Oct 9 08:44:02 prd-ubuntu20-04-docker-8c-8g-133517 sshd[868]: Server listening on 0.0.0.0 port 22. Oct 9 08:44:02 prd-ubuntu20-04-docker-8c-8g-133517 sshd[868]: Server listening on :: port 22. Oct 9 08:44:03 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1020]: error: kex_exchange_identification: Connection closed by remote host Oct 9 08:44:12 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1047]: Invalid user jenkins from 10.30.120.5 port 46466 Oct 9 08:44:12 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1047]: Received disconnect from 10.30.120.5 port 46466:11: Closed due to user request. [preauth] Oct 9 08:44:12 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1047]: Disconnected from invalid user jenkins 10.30.120.5 port 46466 [preauth] Oct 9 08:44:14 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1051]: Invalid user jenkins from 10.30.120.5 port 46484 Oct 9 08:44:14 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1051]: Received disconnect from 10.30.120.5 port 46484:11: Closed due to user request. [preauth] Oct 9 08:44:14 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1051]: Disconnected from invalid user jenkins 10.30.120.5 port 46484 [preauth] Oct 9 08:44:16 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1053]: Invalid user jenkins from 10.30.120.5 port 46492 Oct 9 08:44:16 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1053]: Received disconnect from 10.30.120.5 port 46492:11: Closed due to user request. [preauth] Oct 9 08:44:16 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1053]: Disconnected from invalid user jenkins 10.30.120.5 port 46492 [preauth] Oct 9 08:44:18 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1055]: Invalid user jenkins from 10.30.120.5 port 46500 Oct 9 08:44:18 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1055]: Received disconnect from 10.30.120.5 port 46500:11: Closed due to user request. [preauth] Oct 9 08:44:18 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1055]: Disconnected from invalid user jenkins 10.30.120.5 port 46500 [preauth] Oct 9 08:44:20 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1331]: Invalid user jenkins from 10.30.120.5 port 46510 Oct 9 08:44:20 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1331]: Received disconnect from 10.30.120.5 port 46510:11: Closed due to user request. [preauth] Oct 9 08:44:20 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1331]: Disconnected from invalid user jenkins 10.30.120.5 port 46510 [preauth] Oct 9 08:44:23 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1378]: Invalid user jenkins from 10.30.120.5 port 46534 Oct 9 08:44:23 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1378]: Received disconnect from 10.30.120.5 port 46534:11: Closed due to user request. [preauth] Oct 9 08:44:23 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1378]: Disconnected from invalid user jenkins 10.30.120.5 port 46534 [preauth] Oct 9 08:44:25 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1382]: Invalid user jenkins from 10.30.120.5 port 46552 Oct 9 08:44:25 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1382]: Received disconnect from 10.30.120.5 port 46552:11: Closed due to user request. [preauth] Oct 9 08:44:25 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1382]: Disconnected from invalid user jenkins 10.30.120.5 port 46552 [preauth] Oct 9 08:44:27 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1391]: Invalid user jenkins from 10.30.120.5 port 46568 Oct 9 08:44:27 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1391]: Received disconnect from 10.30.120.5 port 46568:11: Closed due to user request. [preauth] Oct 9 08:44:27 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1391]: Disconnected from invalid user jenkins 10.30.120.5 port 46568 [preauth] Oct 9 08:44:29 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1407]: Invalid user jenkins from 10.30.120.5 port 46588 Oct 9 08:44:29 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1407]: Received disconnect from 10.30.120.5 port 46588:11: Closed due to user request. [preauth] Oct 9 08:44:29 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1407]: Disconnected from invalid user jenkins 10.30.120.5 port 46588 [preauth] Oct 9 08:44:29 prd-ubuntu20-04-docker-8c-8g-133517 useradd[1414]: new group: name=jenkins, GID=1001 Oct 9 08:44:29 prd-ubuntu20-04-docker-8c-8g-133517 useradd[1414]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Oct 9 08:44:31 prd-ubuntu20-04-docker-8c-8g-133517 usermod[1424]: add 'jenkins' to group 'docker' Oct 9 08:44:31 prd-ubuntu20-04-docker-8c-8g-133517 usermod[1424]: add 'jenkins' to shadow group 'docker' Oct 9 08:44:31 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1459]: Accepted publickey for jenkins from 10.30.120.5 port 46612 ssh2: RSA SHA256:aPmPdMw/h9M56P/o8xjsZcdBWoRKGeie6FPOwnlsRmU Oct 9 08:44:31 prd-ubuntu20-04-docker-8c-8g-133517 sshd[1459]: pam_unix(sshd:session): session opened for user jenkins by (uid=0) Oct 9 08:44:31 prd-ubuntu20-04-docker-8c-8g-133517 systemd-logind[823]: New session 1 of user jenkins. Oct 9 08:44:31 prd-ubuntu20-04-docker-8c-8g-133517 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0) Oct 9 08:45:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[1677]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 08:45:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[1677]: pam_unix(cron:session): session closed for user root Oct 9 08:46:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[1684]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 08:46:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[1684]: pam_unix(cron:session): session closed for user root Oct 9 08:47:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[1688]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 08:47:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[1688]: pam_unix(cron:session): session closed for user root Oct 9 08:48:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[1691]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 08:48:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[1691]: pam_unix(cron:session): session closed for user root Oct 9 08:49:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[1697]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 08:49:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[1697]: pam_unix(cron:session): session closed for user root Oct 9 08:50:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2904]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 08:50:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2904]: pam_unix(cron:session): session closed for user root Oct 9 08:51:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2951]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 08:51:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2951]: pam_unix(cron:session): session closed for user root Oct 9 08:52:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2954]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 08:52:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2954]: pam_unix(cron:session): session closed for user root Oct 9 08:53:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2958]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 08:53:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2958]: pam_unix(cron:session): session closed for user root Oct 9 08:54:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2963]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 08:54:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2963]: pam_unix(cron:session): session closed for user root Oct 9 08:55:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2969]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 08:55:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2969]: pam_unix(cron:session): session closed for user root Oct 9 08:56:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2972]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 08:56:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2972]: pam_unix(cron:session): session closed for user root Oct 9 08:57:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2976]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 08:57:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2976]: pam_unix(cron:session): session closed for user root Oct 9 08:58:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2979]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 08:58:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2979]: pam_unix(cron:session): session closed for user root Oct 9 08:59:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2983]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 08:59:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[2983]: pam_unix(cron:session): session closed for user root Oct 9 09:00:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3008]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:00:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3008]: pam_unix(cron:session): session closed for user root Oct 9 09:01:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3014]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:01:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3014]: pam_unix(cron:session): session closed for user root Oct 9 09:02:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3041]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:02:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3041]: pam_unix(cron:session): session closed for user root Oct 9 09:03:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3048]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:03:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3048]: pam_unix(cron:session): session closed for user root Oct 9 09:04:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3051]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:04:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3051]: pam_unix(cron:session): session closed for user root Oct 9 09:05:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3058]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:05:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3058]: pam_unix(cron:session): session closed for user root Oct 9 09:06:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3062]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:06:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3062]: pam_unix(cron:session): session closed for user root Oct 9 09:07:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3066]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:07:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3066]: pam_unix(cron:session): session closed for user root Oct 9 09:08:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3069]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:08:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3069]: pam_unix(cron:session): session closed for user root Oct 9 09:09:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3073]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:09:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3073]: pam_unix(cron:session): session closed for user root Oct 9 09:10:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3078]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:10:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3078]: pam_unix(cron:session): session closed for user root Oct 9 09:11:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3082]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:11:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3082]: pam_unix(cron:session): session closed for user root Oct 9 09:12:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3085]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:12:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3085]: pam_unix(cron:session): session closed for user root Oct 9 09:13:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3089]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:13:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3089]: pam_unix(cron:session): session closed for user root Oct 9 09:14:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3093]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:14:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3093]: pam_unix(cron:session): session closed for user root Oct 9 09:15:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3099]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:15:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3099]: pam_unix(cron:session): session closed for user root Oct 9 09:16:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3102]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:16:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3102]: pam_unix(cron:session): session closed for user root Oct 9 09:17:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3106]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:17:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3107]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:17:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3106]: pam_unix(cron:session): session closed for user root Oct 9 09:17:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3107]: pam_unix(cron:session): session closed for user root Oct 9 09:18:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3112]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:18:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3112]: pam_unix(cron:session): session closed for user root Oct 9 09:19:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3116]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:19:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3116]: pam_unix(cron:session): session closed for user root Oct 9 09:20:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3121]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:20:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3121]: pam_unix(cron:session): session closed for user root Oct 9 09:21:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3125]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:21:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3125]: pam_unix(cron:session): session closed for user root Oct 9 09:22:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3128]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:22:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3128]: pam_unix(cron:session): session closed for user root Oct 9 09:23:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3132]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:23:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3132]: pam_unix(cron:session): session closed for user root Oct 9 09:24:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3135]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:24:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[3135]: pam_unix(cron:session): session closed for user root Oct 9 09:24:37 prd-ubuntu20-04-docker-8c-8g-133517 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/dgexfoundry_device-opc-ua_PR-135 ; USER=root ; COMMAND=/usr/bin/mv /tmp/ssh_known_hosts /etc/ssh/ssh_known_hosts Oct 9 09:24:37 prd-ubuntu20-04-docker-8c-8g-133517 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Oct 9 09:24:37 prd-ubuntu20-04-docker-8c-8g-133517 sudo: pam_unix(sudo:session): session closed for user root Oct 9 09:24:37 prd-ubuntu20-04-docker-8c-8g-133517 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/dgexfoundry_device-opc-ua_PR-135 ; USER=root ; COMMAND=/usr/bin/tee -a /etc/ssh/ssh_known_hosts Oct 9 09:24:37 prd-ubuntu20-04-docker-8c-8g-133517 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Oct 9 09:24:37 prd-ubuntu20-04-docker-8c-8g-133517 sudo: pam_unix(sudo:session): session closed for user root Oct 9 09:24:57 prd-ubuntu20-04-docker-8c-8g-133517 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/dgexfoundry_device-opc-ua_PR-135 ; USER=root ; COMMAND=/usr/bin/chown -R jenkins:jenkins .semver Oct 9 09:24:57 prd-ubuntu20-04-docker-8c-8g-133517 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Oct 9 09:24:57 prd-ubuntu20-04-docker-8c-8g-133517 sudo: pam_unix(sudo:session): session closed for user root Oct 9 09:25:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[4547]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:25:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[4547]: pam_unix(cron:session): session closed for user root Oct 9 09:26:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[9113]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:26:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[9113]: pam_unix(cron:session): session closed for user root Oct 9 09:26:29 prd-ubuntu20-04-docker-8c-8g-133517 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/dgexfoundry_device-opc-ua_PR-135 ; USER=root ; COMMAND=/usr/bin/chown -R jenkins:jenkins . Oct 9 09:26:29 prd-ubuntu20-04-docker-8c-8g-133517 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Oct 9 09:26:29 prd-ubuntu20-04-docker-8c-8g-133517 sudo: pam_unix(sudo:session): session closed for user root Oct 9 09:26:30 prd-ubuntu20-04-docker-8c-8g-133517 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/dgexfoundry_device-opc-ua_PR-135 ; USER=root ; COMMAND=/usr/bin/chown -R jenkins:jenkins . Oct 9 09:26:30 prd-ubuntu20-04-docker-8c-8g-133517 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Oct 9 09:26:30 prd-ubuntu20-04-docker-8c-8g-133517 sudo: pam_unix(sudo:session): session closed for user root Oct 9 09:27:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[24405]: pam_unix(cron:session): session opened for user root by (uid=0) Oct 9 09:27:01 prd-ubuntu20-04-docker-8c-8g-133517 CRON[24405]: pam_unix(cron:session): session closed for user root Oct 9 09:27:15 prd-ubuntu20-04-docker-8c-8g-133517 sudo: jenkins : TTY=unknown ; PWD=/w/workspace/dgexfoundry_device-opc-ua_PR-135 ; USER=root ; COMMAND=/usr/bin/chown -R jenkins:jenkins /w/workspace/dgexfoundry_device-opc-ua_PR-135/archives Oct 9 09:27:15 prd-ubuntu20-04-docker-8c-8g-133517 sudo: pam_unix(sudo:session): session opened for user root by (uid=0) Oct 9 09:27:15 prd-ubuntu20-04-docker-8c-8g-133517 sudo: pam_unix(sudo:session): session closed for user root