{"action":"created","issue":{"url":"https://api.github.com/repos/arangodb/arangodb/issues/2445","repository_url":"https://api.github.com/repos/arangodb/arangodb","labels_url":"https://api.github.com/repos/arangodb/arangodb/issues/2445/labels{/name}","comments_url":"https://api.github.com/repos/arangodb/arangodb/issues/2445/comments","events_url":"https://api.github.com/repos/arangodb/arangodb/issues/2445/events","html_url":"https://github.com/arangodb/arangodb/issues/2445","id":223328512,"number":2445,"title":"Segmentation Fault in AQL Traversal","user":{"login":"mchacki","id":2317920,"avatar_url":"https://avatars0.githubusercontent.com/u/2317920?v=3","gravatar_id":"","url":"https://api.github.com/users/mchacki","html_url":"https://github.com/mchacki","followers_url":"https://api.github.com/users/mchacki/followers","following_url":"https://api.github.com/users/mchacki/following{/other_user}","gists_url":"https://api.github.com/users/mchacki/gists{/gist_id}","starred_url":"https://api.github.com/users/mchacki/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mchacki/subscriptions","organizations_url":"https://api.github.com/users/mchacki/orgs","repos_url":"https://api.github.com/users/mchacki/repos","events_url":"https://api.github.com/users/mchacki/events{/privacy}","received_events_url":"https://api.github.com/users/mchacki/received_events","type":"User","site_admin":false},"labels":[{"id":4539395,"url":"https://api.github.com/repos/arangodb/arangodb/labels/1%20Bug","name":"1 Bug","color":"e10c02","default":false},{"id":5582373,"url":"https://api.github.com/repos/arangodb/arangodb/labels/3%20AQL","name":"3 AQL","color":"f9d0c4","default":false},{"id":27652234,"url":"https://api.github.com/repos/arangodb/arangodb/labels/3%20Graph","name":"3 Graph","color":"f9d0c4","default":false}],"state":"open","locked":false,"assignee":{"login":"mchacki","id":2317920,"avatar_url":"https://avatars0.githubusercontent.com/u/2317920?v=3","gravatar_id":"","url":"https://api.github.com/users/mchacki","html_url":"https://github.com/mchacki","followers_url":"https://api.github.com/users/mchacki/followers","following_url":"https://api.github.com/users/mchacki/following{/other_user}","gists_url":"https://api.github.com/users/mchacki/gists{/gist_id}","starred_url":"https://api.github.com/users/mchacki/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mchacki/subscriptions","organizations_url":"https://api.github.com/users/mchacki/orgs","repos_url":"https://api.github.com/users/mchacki/repos","events_url":"https://api.github.com/users/mchacki/events{/privacy}","received_events_url":"https://api.github.com/users/mchacki/received_events","type":"User","site_admin":false},"assignees":[{"login":"mchacki","id":2317920,"avatar_url":"https://avatars0.githubusercontent.com/u/2317920?v=3","gravatar_id":"","url":"https://api.github.com/users/mchacki","html_url":"https://github.com/mchacki","followers_url":"https://api.github.com/users/mchacki/followers","following_url":"https://api.github.com/users/mchacki/following{/other_user}","gists_url":"https://api.github.com/users/mchacki/gists{/gist_id}","starred_url":"https://api.github.com/users/mchacki/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mchacki/subscriptions","organizations_url":"https://api.github.com/users/mchacki/orgs","repos_url":"https://api.github.com/users/mchacki/repos","events_url":"https://api.github.com/users/mchacki/events{/privacy}","received_events_url":"https://api.github.com/users/mchacki/received_events","type":"User","site_admin":false}],"milestone":{"url":"https://api.github.com/repos/arangodb/arangodb/milestones/58","html_url":"https://github.com/arangodb/arangodb/milestone/58","labels_url":"https://api.github.com/repos/arangodb/arangodb/milestones/58/labels","id":2469526,"number":58,"title":"3.1.19","description":null,"creator":{"login":"jsteemann","id":1423118,"avatar_url":"https://avatars3.githubusercontent.com/u/1423118?v=3","gravatar_id":"","url":"https://api.github.com/users/jsteemann","html_url":"https://github.com/jsteemann","followers_url":"https://api.github.com/users/jsteemann/followers","following_url":"https://api.github.com/users/jsteemann/following{/other_user}","gists_url":"https://api.github.com/users/jsteemann/gists{/gist_id}","starred_url":"https://api.github.com/users/jsteemann/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jsteemann/subscriptions","organizations_url":"https://api.github.com/users/jsteemann/orgs","repos_url":"https://api.github.com/users/jsteemann/repos","events_url":"https://api.github.com/users/jsteemann/events{/privacy}","received_events_url":"https://api.github.com/users/jsteemann/received_events","type":"User","site_admin":false},"open_issues":8,"closed_issues":0,"state":"open","created_at":"2017-04-20T13:15:39Z","updated_at":"2017-04-26T10:13:18Z","due_on":null,"closed_at":null},"comments":5,"created_at":"2017-04-21T09:25:55Z","updated_at":"2017-04-26T13:00:58Z","closed_at":null,"body":"This is a separate issue extracted from: #1842 reported by @sajeevpr\r\n\r\nUsing the AQL Traversal with many (>1000) starting Vertices that do not have any valid path in the traverser we get into a Segmantation fault because of Stack Overflow:\r\n\r\n```\r\nbt full is giving the below\r\nTraversalBlock:getSome(unsigned Long, unsigned Long) ()\r\nThe above line repeated thousands of time, then the below lines are coming\r\n\r\nExecutionBlock:getBlock(unsigned Long, unsigned Long)\r\nExecutionBlock:getOrSkipSome\r\ngetSomeWithoutRegisterClearOut\r\ngetSome\r\nQuery:execute\r\nprocessQuery\r\ncreateCursor\r\nexecute\r\nexecuteEngine\r\nasyncRun\r\nrun\r\nrunMe\r\nstartThread(void*)\r\n```"},"comment":{"url":"https://api.github.com/repos/arangodb/arangodb/issues/comments/297399524","html_url":"https://github.com/arangodb/arangodb/issues/2445#issuecomment-297399524","issue_url":"https://api.github.com/repos/arangodb/arangodb/issues/2445","id":297399524,"user":{"login":"mrkvon","id":7449720,"avatar_url":"https://avatars3.githubusercontent.com/u/7449720?v=3","gravatar_id":"","url":"https://api.github.com/users/mrkvon","html_url":"https://github.com/mrkvon","followers_url":"https://api.github.com/users/mrkvon/followers","following_url":"https://api.github.com/users/mrkvon/following{/other_user}","gists_url":"https://api.github.com/users/mrkvon/gists{/gist_id}","starred_url":"https://api.github.com/users/mrkvon/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mrkvon/subscriptions","organizations_url":"https://api.github.com/users/mrkvon/orgs","repos_url":"https://api.github.com/users/mrkvon/repos","events_url":"https://api.github.com/users/mrkvon/events{/privacy}","received_events_url":"https://api.github.com/users/mrkvon/received_events","type":"User","site_admin":false},"created_at":"2017-04-26T13:00:58Z","updated_at":"2017-04-26T13:00:58Z","body":"@jsteemann \r\nNow i recreated the database and the problem disappeared. Perhaps some data corruption?\r\n\r\nI'm afraid i can't reproduce the error and get backtrace anymore. Foolishly deleted the database without trying that first.\r\n\r\nAnyways, i'll keep observing and start a new issue if the problem reappears.\r\n\r\nThanks a lot for such a fast responding! :heart: :avocado: "}}
{"actor":{"display_login":"mrkvon"}}