{"action":"created","issue":{"url":"https://api.github.com/repos/openSUSE/wicked/issues/527","repository_url":"https://api.github.com/repos/openSUSE/wicked","labels_url":"https://api.github.com/repos/openSUSE/wicked/issues/527/labels{/name}","comments_url":"https://api.github.com/repos/openSUSE/wicked/issues/527/comments","events_url":"https://api.github.com/repos/openSUSE/wicked/issues/527/events","html_url":"https://github.com/openSUSE/wicked/issues/527","id":62370934,"number":527,"title":"sit0 ifdown handling","user":{"login":"pwieczorkiewicz","id":5213897,"avatar_url":"https://avatars.githubusercontent.com/u/5213897?v=3","gravatar_id":"","url":"https://api.github.com/users/pwieczorkiewicz","html_url":"https://github.com/pwieczorkiewicz","followers_url":"https://api.github.com/users/pwieczorkiewicz/followers","following_url":"https://api.github.com/users/pwieczorkiewicz/following{/other_user}","gists_url":"https://api.github.com/users/pwieczorkiewicz/gists{/gist_id}","starred_url":"https://api.github.com/users/pwieczorkiewicz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pwieczorkiewicz/subscriptions","organizations_url":"https://api.github.com/users/pwieczorkiewicz/orgs","repos_url":"https://api.github.com/users/pwieczorkiewicz/repos","events_url":"https://api.github.com/users/pwieczorkiewicz/events{/privacy}","received_events_url":"https://api.github.com/users/pwieczorkiewicz/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-03-17T11:32:06Z","updated_at":"2016-04-18T10:20:25Z","closed_at":"2016-04-18T10:20:25Z","body":"Interfaces like sit0 and tunl0 (of sit and ipip modules respectively) are not removed by the kernel on ifdown. Kernel seems to ignore the netlink call. Furthermore these interfaces are automatically created on module load.\r\n\r\nThis could be improved in order to avoid waiting until timeout at wicked client (no device-delete event arrives).\r\n\r\n<pre>\r\n# ip tunnel del sit0 mode sit\r\ndelete tunnel \"sit0\" failed: Operation not permitted\r\n</pre>"},"comment":{"url":"https://api.github.com/repos/openSUSE/wicked/issues/comments/211314876","html_url":"https://github.com/openSUSE/wicked/issues/527#issuecomment-211314876","issue_url":"https://api.github.com/repos/openSUSE/wicked/issues/527","id":211314876,"user":{"login":"mtomaschewski","id":3327403,"avatar_url":"https://avatars.githubusercontent.com/u/3327403?v=3","gravatar_id":"","url":"https://api.github.com/users/mtomaschewski","html_url":"https://github.com/mtomaschewski","followers_url":"https://api.github.com/users/mtomaschewski/followers","following_url":"https://api.github.com/users/mtomaschewski/following{/other_user}","gists_url":"https://api.github.com/users/mtomaschewski/gists{/gist_id}","starred_url":"https://api.github.com/users/mtomaschewski/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mtomaschewski/subscriptions","organizations_url":"https://api.github.com/users/mtomaschewski/orgs","repos_url":"https://api.github.com/users/mtomaschewski/repos","events_url":"https://api.github.com/users/mtomaschewski/events{/privacy}","received_events_url":"https://api.github.com/users/mtomaschewski/received_events","type":"User","site_admin":false},"created_at":"2016-04-18T10:20:25Z","updated_at":"2016-04-18T10:20:25Z","body":"it's a kernel behavior, not really anything wicked related. sit0, ... are special purpose devices."}}