{"action":"created","issue":{"url":"https://api.github.com/repos/iojs/io.js/issues/1228","labels_url":"https://api.github.com/repos/iojs/io.js/issues/1228/labels{/name}","comments_url":"https://api.github.com/repos/iojs/io.js/issues/1228/comments","events_url":"https://api.github.com/repos/iojs/io.js/issues/1228/events","html_url":"https://github.com/iojs/io.js/issues/1228","id":63400882,"number":1228,"title":"crash on iojs-1.6.x","user":{"login":"heavyk","id":1226324,"avatar_url":"https://avatars.githubusercontent.com/u/1226324?v=3","gravatar_id":"","url":"https://api.github.com/users/heavyk","html_url":"https://github.com/heavyk","followers_url":"https://api.github.com/users/heavyk/followers","following_url":"https://api.github.com/users/heavyk/following{/other_user}","gists_url":"https://api.github.com/users/heavyk/gists{/gist_id}","starred_url":"https://api.github.com/users/heavyk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/heavyk/subscriptions","organizations_url":"https://api.github.com/users/heavyk/orgs","repos_url":"https://api.github.com/users/heavyk/repos","events_url":"https://api.github.com/users/heavyk/events{/privacy}","received_events_url":"https://api.github.com/users/heavyk/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/iojs/io.js/labels/investigate","name":"investigate","color":"bfdadc"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":6,"created_at":"2015-03-21T12:41:44Z","updated_at":"2015-03-23T04:31:27Z","closed_at":null,"body":"since upgrading from 1.5.1, I regularly get this error:\r\n\r\n```\r\nAssertion failed: (!(handle->flags & (UV_CLOSING | UV_CLOSED))), function uv_close, file ../deps/uv/src/unix/core.c, line 95.\r\n```\r\nit's the third time today, so there will be more opportunities to debug. I'm checking out master and recompiling with --debug now, so I can give more info if it happens again\r\n\r\nI'm doing a lot of spdy development, so it could perhaps have something to do with openssl upgrade - dunno. I've also noticed another error lately too, since the 1.6.1 upgrade it's crashed on socket write after hangup - but I don't know if it's related - perhaps to the writev commit\r\n\r\nhow can I debug this better?\r\n\r\nOSX 10.9.5 "},"comment":{"url":"https://api.github.com/repos/iojs/io.js/issues/comments/84802336","html_url":"https://github.com/iojs/io.js/issues/1228#issuecomment-84802336","issue_url":"https://api.github.com/repos/iojs/io.js/issues/1228","id":84802336,"user":{"login":"heavyk","id":1226324,"avatar_url":"https://avatars.githubusercontent.com/u/1226324?v=3","gravatar_id":"","url":"https://api.github.com/users/heavyk","html_url":"https://github.com/heavyk","followers_url":"https://api.github.com/users/heavyk/followers","following_url":"https://api.github.com/users/heavyk/following{/other_user}","gists_url":"https://api.github.com/users/heavyk/gists{/gist_id}","starred_url":"https://api.github.com/users/heavyk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/heavyk/subscriptions","organizations_url":"https://api.github.com/users/heavyk/orgs","repos_url":"https://api.github.com/users/heavyk/repos","events_url":"https://api.github.com/users/heavyk/events{/privacy}","received_events_url":"https://api.github.com/users/heavyk/received_events","type":"User","site_admin":false},"created_at":"2015-03-23T04:31:27Z","updated_at":"2015-03-23T04:31:27Z","body":"ok, it just happened to me again, however there is still nothing inside of /cores. it happened this time when I pressed ctrl-c to close it.. I do remember on sunday it was crashing though. I re-ran `ulimit -c unlimited` so hopefully it'll give a core dump"}}