{"action":"opened","issue":{"url":"https://api.github.com/repos/weaveworks/scope/issues/739","labels_url":"https://api.github.com/repos/weaveworks/scope/issues/739/labels{/name}","comments_url":"https://api.github.com/repos/weaveworks/scope/issues/739/comments","events_url":"https://api.github.com/repos/weaveworks/scope/issues/739/events","html_url":"https://github.com/weaveworks/scope/issues/739","id":121319777,"number":739,"title":"Should errors and warning appear in the UI?","user":{"login":"errordeveloper","id":251467,"avatar_url":"https://avatars.githubusercontent.com/u/251467?v=3","gravatar_id":"","url":"https://api.github.com/users/errordeveloper","html_url":"https://github.com/errordeveloper","followers_url":"https://api.github.com/users/errordeveloper/followers","following_url":"https://api.github.com/users/errordeveloper/following{/other_user}","gists_url":"https://api.github.com/users/errordeveloper/gists{/gist_id}","starred_url":"https://api.github.com/users/errordeveloper/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/errordeveloper/subscriptions","organizations_url":"https://api.github.com/users/errordeveloper/orgs","repos_url":"https://api.github.com/users/errordeveloper/repos","events_url":"https://api.github.com/users/errordeveloper/events{/privacy}","received_events_url":"https://api.github.com/users/errordeveloper/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-12-09T19:24:26Z","updated_at":"2015-12-09T19:24:26Z","closed_at":null,"body":"I have noticed this in the logs:\r\n```\r\nWeave container detected at 127.0.0.1, Docker bridge at 172.17.42.1\r\n<app> 2015/12/09 15:47:03 app starting, version 0.10.0, ID 48642a7830e2f7fc\r\n<probe> 2015/12/09 15:47:03 probe starting, version 0.10.0, ID 506f400ad1096ec7\r\n<probe> 2015/12/09 15:47:03 publishing to: localhost:4040, scope.weave.local:4040\r\n<app> 2015/12/09 15:47:03 listening on :4040\r\n<probe> 2015/12/09 15:47:03 docker container: collecting stats for e8867de83cc602debbb8460e9facf850d6279411dd655259\r\nce368aaede530fba\r\n<probe> 2015/12/09 15:47:03 docker container: collecting stats for a56364061b695ad85f076dfcc3fd24cfa8d0b3e41702b3b8\r\ncc770613e7684ba5\r\n<probe> 2015/12/09 15:47:03 docker container: collecting stats for 4ee5516ee85b35ec21a9d9486a95d6e54476326dd52d9b9d\r\na148a395d8268245\r\n<probe> 2015/12/09 15:47:10 docker container: collecting stats for a0a334436576efbe85f575ed52a9b66a63df8871e1dc36c3\r\n67c459b39cabf029\r\n<probe> 2015/12/09 15:47:10 docker container: collecting stats for 425a01e8a1796bf7d3daab0b6fba118f214e7583ff561312\r\nfa29e8fc51e0dd04\r\n<probe> 2015/12/09 15:47:10 docker container: error reading event, did container stop? read unix @->/var/run/docker\r\n.sock: use of closed network connection\r\n<probe> 2015/12/09 15:47:10 docker container: stopped collecting stats for 425a01e8a1796bf7d3daab0b6fba118f214e7583\r\nff561312fa29e8fc51e0dd04\r\n<probe> 2015/12/09 15:47:10 docker container: collecting stats for c237cbb362a9508337834766a19761ad5ca24df758b42aaf\r\nd72ecc5e73ff1298\r\n<probe> 2015/12/09 15:47:10 docker container: error reading event, did container stop? read unix @->/var/run/docker\r\n.sock: use of closed network connection\r\n<probe> 2015/12/09 15:47:10 docker container: stopped collecting stats for c237cbb362a9508337834766a19761ad5ca24df7\r\n58b42aafd72ecc5e73ff1298\r\n<probe> 2015/12/09 18:15:01 conntrack stderr: WARNING: We have hit ENOBUFS! We are losing events.\r\n<probe> 2015/12/09 18:15:01 conntrack stderr: This message means that the current netlink socket buffer size is too\r\n small.\r\n<probe> 2015/12/09 18:15:01 conntrack stderr: Please, check --buffer-size in conntrack(8) manpage.\r\n<probe> 2015/12/09 18:15:01 conntrack stderr: conntrack v1.4.3 (conntrack-tools): Operation failed: No buffer space\r\n available\r\n<probe> 2015/12/09 18:15:01 conntrack error: EOF\r\n<probe> 2015/12/09 18:15:01 contrack exiting\r\n<probe> 2015/12/09 18:15:01 conntrack error: exit status 1\r\n<probe> 2015/12/09 19:16:20 docker container: collecting stats for ebebe2ada3dbfc2266decc2789b7b2a93f92c8a07cc98068de34c86b04c9be2e\r\n<probe> 2015/12/09 19:16:20 docker container: error reading event, did container stop? read unix @->/var/run/docker.sock: use of closed network connection\r\n<probe> 2015/12/09 19:16:20 docker container: stopped collecting stats for ebebe2ada3dbfc2266decc2789b7b2a93f92c8a0\r\n7cc98068de34c86b04c9be2e\r\n```\r\n\r\nBut to get there, I had to log-in to the box and tail this log, then kicking scope helped. But until then it looked more like nothing is running on that box. It would be quite helpful if the UI showed at least the \"We have hit ENOBUFS! We are losing events.\"."}}