{"action":"created","issue":{"url":"https://api.github.com/repos/Metaswitch/calico/issues/542","labels_url":"https://api.github.com/repos/Metaswitch/calico/issues/542/labels{/name}","comments_url":"https://api.github.com/repos/Metaswitch/calico/issues/542/comments","events_url":"https://api.github.com/repos/Metaswitch/calico/issues/542/events","html_url":"https://github.com/Metaswitch/calico/issues/542","id":76684689,"number":542,"title":"Felix exception during delete port","user":{"login":"DaveLangridge","id":9798178,"avatar_url":"https://avatars.githubusercontent.com/u/9798178?v=3","gravatar_id":"","url":"https://api.github.com/users/DaveLangridge","html_url":"https://github.com/DaveLangridge","followers_url":"https://api.github.com/users/DaveLangridge/followers","following_url":"https://api.github.com/users/DaveLangridge/following{/other_user}","gists_url":"https://api.github.com/users/DaveLangridge/gists{/gist_id}","starred_url":"https://api.github.com/users/DaveLangridge/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/DaveLangridge/subscriptions","organizations_url":"https://api.github.com/users/DaveLangridge/orgs","repos_url":"https://api.github.com/users/DaveLangridge/repos","events_url":"https://api.github.com/users/DaveLangridge/events{/privacy}","received_events_url":"https://api.github.com/users/DaveLangridge/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":{"login":"plwhite","id":8448749,"avatar_url":"https://avatars.githubusercontent.com/u/8448749?v=3","gravatar_id":"","url":"https://api.github.com/users/plwhite","html_url":"https://github.com/plwhite","followers_url":"https://api.github.com/users/plwhite/followers","following_url":"https://api.github.com/users/plwhite/following{/other_user}","gists_url":"https://api.github.com/users/plwhite/gists{/gist_id}","starred_url":"https://api.github.com/users/plwhite/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/plwhite/subscriptions","organizations_url":"https://api.github.com/users/plwhite/orgs","repos_url":"https://api.github.com/users/plwhite/repos","events_url":"https://api.github.com/users/plwhite/events{/privacy}","received_events_url":"https://api.github.com/users/plwhite/received_events","type":"User","site_admin":false},"milestone":null,"comments":1,"created_at":"2015-05-15T10:30:46Z","updated_at":"2015-05-18T18:09:34Z","closed_at":null,"body":"Found during churn test on neutron-ha branch.\r\n\r\n2015-05-14 14:14:38,361 [ERROR][21795/166] calico.felix.endpoint 388: Cannot delete rules for interface tapfaab2e73-0e for EndpointId<calico-vm15/openstack/2712722d-e654-43b0-aebc-7a310468d40a/faab2e73-0e79-4487-b939-7501f9e39456>\r\nTraceback (most recent call last):\r\n  File \"/usr/lib/python2.7/dist-packages/calico/felix/endpoint.py\", line 379, in _deconfigure_interface\r\n    devices.set_routes(self.ip_type, set(), self._iface_name, None)\r\n  File \"/usr/lib/python2.7/dist-packages/calico/felix/devices.py\", line 182, in set_routes\r\n    current_ips = list_interface_ips(ip_type, interface)\r\n  File \"/usr/lib/python2.7/dist-packages/calico/felix/devices.py\", line 62, in list_interface_ips\r\n    [\"ip\", \"-6\", \"route\", \"list\", \"dev\", interface]).stdout\r\n  File \"/usr/lib/python2.7/dist-packages/calico/felix/futils.py\", line 105, in check_call\r\n    args, retcode, stdout, stderr, input=input_str)\r\nFailedSystemCall: Failed system call (retcode : 1, args : ('ip', '-6', 'route', 'list', 'dev', u'tapfaab2e73-0e'))\r\n  stdout  :\r\n  stderr  : Cannot find device \"tapfaab2e73-0e\"\r\n \r\n  input  : None\r\n"},"comment":{"url":"https://api.github.com/repos/Metaswitch/calico/issues/comments/103152166","html_url":"https://github.com/Metaswitch/calico/issues/542#issuecomment-103152166","issue_url":"https://api.github.com/repos/Metaswitch/calico/issues/542","id":103152166,"user":{"login":"fasaxc","id":469264,"avatar_url":"https://avatars.githubusercontent.com/u/469264?v=3","gravatar_id":"","url":"https://api.github.com/users/fasaxc","html_url":"https://github.com/fasaxc","followers_url":"https://api.github.com/users/fasaxc/followers","following_url":"https://api.github.com/users/fasaxc/following{/other_user}","gists_url":"https://api.github.com/users/fasaxc/gists{/gist_id}","starred_url":"https://api.github.com/users/fasaxc/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fasaxc/subscriptions","organizations_url":"https://api.github.com/users/fasaxc/orgs","repos_url":"https://api.github.com/users/fasaxc/repos","events_url":"https://api.github.com/users/fasaxc/events{/privacy}","received_events_url":"https://api.github.com/users/fasaxc/received_events","type":"User","site_admin":false},"created_at":"2015-05-18T18:09:34Z","updated_at":"2015-05-18T18:09:34Z","body":"I *think* this is benign.  It simply means the tap device has been removed under us, which we handle.  We should clean up the log spam, if possible, though."}}