{"action":"created","issue":{"url":"https://api.github.com/repos/singularityware/singularity/issues/1547","repository_url":"https://api.github.com/repos/singularityware/singularity","labels_url":"https://api.github.com/repos/singularityware/singularity/issues/1547/labels{/name}","comments_url":"https://api.github.com/repos/singularityware/singularity/issues/1547/comments","events_url":"https://api.github.com/repos/singularityware/singularity/issues/1547/events","html_url":"https://github.com/singularityware/singularity/issues/1547","id":322940576,"number":1547,"title":"This host does not support the NO_NEW_PRIVS prctl functions!","user":{"login":"igory1999","id":599149,"avatar_url":"https://avatars0.githubusercontent.com/u/599149?v=4","gravatar_id":"","url":"https://api.github.com/users/igory1999","html_url":"https://github.com/igory1999","followers_url":"https://api.github.com/users/igory1999/followers","following_url":"https://api.github.com/users/igory1999/following{/other_user}","gists_url":"https://api.github.com/users/igory1999/gists{/gist_id}","starred_url":"https://api.github.com/users/igory1999/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/igory1999/subscriptions","organizations_url":"https://api.github.com/users/igory1999/orgs","repos_url":"https://api.github.com/users/igory1999/repos","events_url":"https://api.github.com/users/igory1999/events{/privacy}","received_events_url":"https://api.github.com/users/igory1999/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2018-05-14T19:01:12Z","updated_at":"2018-05-14T21:40:18Z","closed_at":null,"author_association":"NONE","body":"## Version of Singularity: \r\n\r\n2.5.1\r\n\r\n### Expected behavior\r\n\r\n./configure should work\r\n\r\n### Actual behavior\r\n\r\nWhen running configure, I am getting this error\r\n\r\nchecking for feature: NO_NEW_PRIVS... no\r\nERROR!!!!!!\r\nThis host does not support the NO_NEW_PRIVS prctl functions!\r\nThe kernel must be updated to support Singularity securely.\r\n\r\n\r\n### Steps to reproduce behavior\r\n\r\ncat /etc/issue\r\nUbuntu 16.04.4 LTS\r\n\r\nuname -a\r\nLinux ivy2-XPS-15 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:00:18 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux\r\n\r\nWhat kernel version under Ubuntu do I need for \"NO_NEW_PRIVS prctl\" to behave?\r\nI did not have such problem on Sclentific Linux 6 or 7 with much older kernels.\r\n\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/singularityware/singularity/issues/comments/388971970","html_url":"https://github.com/singularityware/singularity/issues/1547#issuecomment-388971970","issue_url":"https://api.github.com/repos/singularityware/singularity/issues/1547","id":388971970,"user":{"login":"igory1999","id":599149,"avatar_url":"https://avatars0.githubusercontent.com/u/599149?v=4","gravatar_id":"","url":"https://api.github.com/users/igory1999","html_url":"https://github.com/igory1999","followers_url":"https://api.github.com/users/igory1999/followers","following_url":"https://api.github.com/users/igory1999/following{/other_user}","gists_url":"https://api.github.com/users/igory1999/gists{/gist_id}","starred_url":"https://api.github.com/users/igory1999/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/igory1999/subscriptions","organizations_url":"https://api.github.com/users/igory1999/orgs","repos_url":"https://api.github.com/users/igory1999/repos","events_url":"https://api.github.com/users/igory1999/events{/privacy}","received_events_url":"https://api.github.com/users/igory1999/received_events","type":"User","site_admin":false},"created_at":"2018-05-14T21:40:18Z","updated_at":"2018-05-14T21:40:18Z","author_association":"NONE","body":"$ grep 'NO_NEW_PRIVS' /usr/include/linux/prctl.h\r\n#define PR_SET_NO_NEW_PRIVS     38\r\n#define PR_GET_NO_NEW_PRIVS     39\r\n\r\nBy release-2.5 you mean 2.5.0 release version?\r\n"}}
{"actor":{"display_login":"igory1999"}}