{"action":"created","issue":{"url":"https://api.github.com/repos/cloudfoundry-incubator/garden-linux/issues/16","labels_url":"https://api.github.com/repos/cloudfoundry-incubator/garden-linux/issues/16/labels{/name}","comments_url":"https://api.github.com/repos/cloudfoundry-incubator/garden-linux/issues/16/comments","events_url":"https://api.github.com/repos/cloudfoundry-incubator/garden-linux/issues/16/events","html_url":"https://github.com/cloudfoundry-incubator/garden-linux/issues/16","id":56468828,"number":16,"title":"garden-linux can not run in centos 6.5","user":{"login":"HelloLin","id":6078505,"avatar_url":"https://avatars.githubusercontent.com/u/6078505?v=3","gravatar_id":"","url":"https://api.github.com/users/HelloLin","html_url":"https://github.com/HelloLin","followers_url":"https://api.github.com/users/HelloLin/followers","following_url":"https://api.github.com/users/HelloLin/following{/other_user}","gists_url":"https://api.github.com/users/HelloLin/gists{/gist_id}","starred_url":"https://api.github.com/users/HelloLin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/HelloLin/subscriptions","organizations_url":"https://api.github.com/users/HelloLin/orgs","repos_url":"https://api.github.com/users/HelloLin/repos","events_url":"https://api.github.com/users/HelloLin/events{/privacy}","received_events_url":"https://api.github.com/users/HelloLin/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":8,"created_at":"2015-02-04T01:53:26Z","updated_at":"2015-05-07T08:36:51Z","closed_at":null,"body":"hello, i deploy the garden-linux in centos6.5, i have upgrade the kernel to 3.10.5 to support aufs, but when i want to create containers i appear the error for:  clone: Invalid argument, when run the command ./bin/wshd --run ./run --lib ./lib --root /var/vcap/data/.../rootfs --title 'wshd:id' --userns enabled. i think it is the error of the libc, but i have upgrade the libc for 2.19. but it didnt work now. i dont know why, i hope you can help me. thank you ."},"comment":{"url":"https://api.github.com/repos/cloudfoundry-incubator/garden-linux/issues/comments/99773164","html_url":"https://github.com/cloudfoundry-incubator/garden-linux/issues/16#issuecomment-99773164","issue_url":"https://api.github.com/repos/cloudfoundry-incubator/garden-linux/issues/16","id":99773164,"user":{"login":"julz","id":354013,"avatar_url":"https://avatars.githubusercontent.com/u/354013?v=3","gravatar_id":"","url":"https://api.github.com/users/julz","html_url":"https://github.com/julz","followers_url":"https://api.github.com/users/julz/followers","following_url":"https://api.github.com/users/julz/following{/other_user}","gists_url":"https://api.github.com/users/julz/gists{/gist_id}","starred_url":"https://api.github.com/users/julz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/julz/subscriptions","organizations_url":"https://api.github.com/users/julz/orgs","repos_url":"https://api.github.com/users/julz/repos","events_url":"https://api.github.com/users/julz/events{/privacy}","received_events_url":"https://api.github.com/users/julz/received_events","type":"User","site_admin":false},"created_at":"2015-05-07T08:36:51Z","updated_at":"2015-05-07T08:36:51Z","body":"Just to add that that specific line is adding the CLONE_NEWUSER flag which enables user namespaces when the -userns flag is passed to wshd. This means user namespaces are not supported on your OS. You *may* be able to run privileged containers, but you will not be able to run unprivileged containers (which are highly recommended for untrusted rootfses). Iirc Diego uses privileged for CF apps and unprivileged for docker containers."}}