{"action":"created","issue":{"url":"https://api.github.com/repos/openlink/virtuoso-opensource/issues/811","repository_url":"https://api.github.com/repos/openlink/virtuoso-opensource","labels_url":"https://api.github.com/repos/openlink/virtuoso-opensource/issues/811/labels{/name}","comments_url":"https://api.github.com/repos/openlink/virtuoso-opensource/issues/811/comments","events_url":"https://api.github.com/repos/openlink/virtuoso-opensource/issues/811/events","html_url":"https://github.com/openlink/virtuoso-opensource/issues/811","id":387828617,"node_id":"MDU6SXNzdWUzODc4Mjg2MTc=","number":811,"title":"Crash with vec ssl should be freed by ssl_free_data_v","user":{"login":"migalkin","id":4430986,"node_id":"MDQ6VXNlcjQ0MzA5ODY=","avatar_url":"https://avatars0.githubusercontent.com/u/4430986?v=4","gravatar_id":"","url":"https://api.github.com/users/migalkin","html_url":"https://github.com/migalkin","followers_url":"https://api.github.com/users/migalkin/followers","following_url":"https://api.github.com/users/migalkin/following{/other_user}","gists_url":"https://api.github.com/users/migalkin/gists{/gist_id}","starred_url":"https://api.github.com/users/migalkin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/migalkin/subscriptions","organizations_url":"https://api.github.com/users/migalkin/orgs","repos_url":"https://api.github.com/users/migalkin/repos","events_url":"https://api.github.com/users/migalkin/events{/privacy}","received_events_url":"https://api.github.com/users/migalkin/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-12-05T16:06:54Z","updated_at":"2018-12-05T16:39:23Z","closed_at":null,"author_association":"NONE","body":"Hi, \r\n\r\nwe observe an unexpected database crash we couldn't track down easily to smth.\r\nWe use tenforce/virtuoso image with Virtuoso 7.20.3217 to store DBpedia 2018.\r\n(2018.08.01 version that is available at http://downloads.dbpedia.org/repo/lts/wikidata/ ).\r\nvirtuoso.db is about 250GB large and contains 5.2B triples.\r\nThe container is given 64 GB of RAM.\r\n\r\nExecuting the following query:\r\n```\r\nSELECT distinct(?s) where { \r\n?s <http://www.wikidata.org/entity/P31> ?class.\r\n?class <http://www.wikidata.org/entity/P279>* <http://wikidata.dbpedia.org/resource/Q18616576>.  \r\n\r\nOPTIONAL {\r\n?s rdfs:label ?label filter(langMatches(lang(?label),\"en\")).\r\n?label bif:contains \"'<substr here>'\". }\r\n\r\nOPTIONAL {\r\n ?s <http://dbpedia.org/ontology/alias> ?alias filter(langMatches(lang(?alias),\"en\")) .\r\n ?alias bif:contains \"'<substr here>'\". }\r\n\r\n}\r\n```\r\ncrashes the database with the following log:\r\n\r\n```\r\nvirtuoso-t(+0x559840) [0x5620ceb38840]\r\nvirtuoso-t(+0x5598c8) [0x5620ceb388c8]\r\nvirtuoso-t(+0x24e2cc) [0x5620ce82d2cc]\r\nvirtuoso-t(+0x177838) [0x5620ce756838]\r\nvirtuoso-t(+0x249a0b) [0x5620ce828a0b]\r\nvirtuoso-t(+0x24ee1d) [0x5620ce82de1d]\r\nvirtuoso-t(+0x2477fd) [0x5620ce8267fd]\r\nvirtuoso-t(+0x247ae4) [0x5620ce826ae4]\r\nvirtuoso-t(+0x3cfb6f) [0x5620ce9aeb6f]\r\nvirtuoso-t(+0x2477fd) [0x5620ce8267fd]\r\nvirtuoso-t(+0xab913) [0x5620ce68a913]\r\nvirtuoso-t(+0x115c31) [0x5620ce6f4c31]\r\nvirtuoso-t(+0x2477fd) [0x5620ce8267fd]\r\nvirtuoso-t(+0x247ae4) [0x5620ce826ae4]\r\nvirtuoso-t(+0x27efdd) [0x5620ce85dfdd]\r\nvirtuoso-t(+0x2477fd) [0x5620ce8267fd]\r\nvirtuoso-t(+0x25203e) [0x5620ce83103e]\r\nvirtuoso-t(+0x1bce31) [0x5620ce79be31]\r\nvirtuoso-t(+0x218718) [0x5620ce7f7718]\r\nvirtuoso-t(+0x220d0c) [0x5620ce7ffd0c]\r\nvirtuoso-t(+0x2478fa) [0x5620ce8268fa]\r\nvirtuoso-t(+0x250b33) [0x5620ce82fb33]\r\nvirtuoso-t(+0x21900d) [0x5620ce7f800d]\r\nvirtuoso-t(+0x220a74) [0x5620ce7ffa74]\r\nvirtuoso-t(+0x2478fa) [0x5620ce8268fa]\r\nvirtuoso-t(+0x250b33) [0x5620ce82fb33]\r\nvirtuoso-t(+0x21900d) [0x5620ce7f800d]\r\nvirtuoso-t(+0x219eb0) [0x5620ce7f8eb0]\r\nvirtuoso-t(+0x21e4fa) [0x5620ce7fd4fa]\r\nvirtuoso-t(+0x2477e4) [0x5620ce8267e4]\r\nvirtuoso-t(+0x25203e) [0x5620ce83103e]\r\nvirtuoso-t(+0x2532bc) [0x5620ce8322bc]\r\nvirtuoso-t(+0x35b62a) [0x5620ce93a62a]\r\nvirtuoso-t(+0x131d0f) [0x5620ce710d0f]\r\nvirtuoso-t(+0x133a82) [0x5620ce712a82]\r\nvirtuoso-t(+0x133cc3) [0x5620ce712cc3]\r\nvirtuoso-t(+0x13410a) [0x5620ce71310a]\r\nvirtuoso-t(+0x5645c3) [0x5620ceb435c3]\r\n/lib/x86_64-linux-gnu/libpthread.so.0(+0x76db) [0x7f70cebd96db]\r\n/lib/x86_64-linux-gnu/libc.so.6(clone+0x3f) [0x7f70ce36088f]\r\nGPF: sqlrun.c:160 vec ssl should be freed by ssl_free_data_v\r\n```\r\n\r\nAny clue what might be the reason of this crash?\r\nThank you"},"comment":{"url":"https://api.github.com/repos/openlink/virtuoso-opensource/issues/comments/444553263","html_url":"https://github.com/openlink/virtuoso-opensource/issues/811#issuecomment-444553263","issue_url":"https://api.github.com/repos/openlink/virtuoso-opensource/issues/811","id":444553263,"node_id":"MDEyOklzc3VlQ29tbWVudDQ0NDU1MzI2Mw==","user":{"login":"HughWilliams","id":4868081,"node_id":"MDQ6VXNlcjQ4NjgwODE=","avatar_url":"https://avatars3.githubusercontent.com/u/4868081?v=4","gravatar_id":"","url":"https://api.github.com/users/HughWilliams","html_url":"https://github.com/HughWilliams","followers_url":"https://api.github.com/users/HughWilliams/followers","following_url":"https://api.github.com/users/HughWilliams/following{/other_user}","gists_url":"https://api.github.com/users/HughWilliams/gists{/gist_id}","starred_url":"https://api.github.com/users/HughWilliams/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/HughWilliams/subscriptions","organizations_url":"https://api.github.com/users/HughWilliams/orgs","repos_url":"https://api.github.com/users/HughWilliams/repos","events_url":"https://api.github.com/users/HughWilliams/events{/privacy}","received_events_url":"https://api.github.com/users/HughWilliams/received_events","type":"User","site_admin":false},"created_at":"2018-12-05T16:39:23Z","updated_at":"2018-12-05T16:39:23Z","author_association":"COLLABORATOR","body":"I presume you are using the tenforce/virtuoso docker image  version 07.20.3217 , which is old ?\r\n\r\nWe have recently release our own latest 07.20.3230  [Virtuoso 7 open source docker container](https://hub.docker.com/r/openlink/virtuoso-opensource-7/) or if not using docker a prebuilt [Linux binary](http://download3.openlinksw.com.s3.amazonaws.com/uda/virtuoso/7.2/x86_64-generic-linux-glibc25-64/virtuoso-t.gz) is available or you can rebuild from the [git source code](https://github.com/openlink/virtuoso-opensource)  , I would strongly recommend upgrading to this latest version and repeat the test ...\r\n\r\n\r\n\r\n"}}
{"actor":{"display_login":"HughWilliams"}}