{"action":"created","issue":{"url":"https://api.github.com/repos/librenms/librenms/issues/4634","repository_url":"https://api.github.com/repos/librenms/librenms","labels_url":"https://api.github.com/repos/librenms/librenms/issues/4634/labels{/name}","comments_url":"https://api.github.com/repos/librenms/librenms/issues/4634/comments","events_url":"https://api.github.com/repos/librenms/librenms/issues/4634/events","html_url":"https://github.com/librenms/librenms/issues/4634","id":179516718,"number":4634,"title":"RRDTool Segfault / Traffic Stats Issue","user":{"login":"network-guy","id":18373118,"avatar_url":"https://avatars.githubusercontent.com/u/18373118?v=3","gravatar_id":"","url":"https://api.github.com/users/network-guy","html_url":"https://github.com/network-guy","followers_url":"https://api.github.com/users/network-guy/followers","following_url":"https://api.github.com/users/network-guy/following{/other_user}","gists_url":"https://api.github.com/users/network-guy/gists{/gist_id}","starred_url":"https://api.github.com/users/network-guy/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/network-guy/subscriptions","organizations_url":"https://api.github.com/users/network-guy/orgs","repos_url":"https://api.github.com/users/network-guy/repos","events_url":"https://api.github.com/users/network-guy/events{/privacy}","received_events_url":"https://api.github.com/users/network-guy/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":19,"created_at":"2016-09-27T14:53:46Z","updated_at":"2016-11-10T03:37:27Z","closed_at":null,"body":"DO NOT DELETE THIS INFORMATION.\n\n> Please read this information carefully.\n- [x] Is your install up to date? [Updating your install](http://docs.librenms.org/General/Updating/)\n    Please do not submit an issue if your install is not up to date within the last 24 hours or on a stable monthly release.\n- [x] Please include all of the information between the `====================================` section of `./validate.php`.\n- [x] If you would like us to add a new device then please provide the information asked for [here](http://docs.librenms.org/Support/FAQ/#faq20)\n- [x] Please provide as much detail as possible.\n\nVersion info:\nCommit SHA: 4f90d389c6c53998f0bc8bec16877caf519c5780\nDB Schema: 138\nPHP: 7.0.8-0ubuntu0.16.04.2\nMySQL: 10.0.27-MariaDB-0ubuntu0.16.04.1\nRRDTool: 1.5.5\nSNMP: NET-SNMP version: 5.7.3\n# \n\n[OK]      Database connection successful\n\nI have two devices that are showing a break in traffic statistics every ~6 hours. There is nothing in the device logs or polling logs to indicate a problem. Looking in /var/log/messages I see messages around the same timeframe as the break in stats with the following messages:\n\nSep 27 09:43:48 librenms kernel: rrdtool[22068]: segfault at 0 ip 00007f502640aecb sp 00007ffe8f427070 error 6 in librrd.so.4.3.5[7f50263d4000+51000]\nSep 27 09:44:24 librenms kernel: rrdtool[22136]: segfault at 0 ip 00007f286112eecb sp 00007ffe52920cb0 error 6 in librrd.so.4.3.5[7f28610f8000+51000]\n\nAgain this is only 2 devices, everything else is working fine. Any ideas besides deleting the device and RRD files and re-adding?\n\nMike\n"},"comment":{"url":"https://api.github.com/repos/librenms/librenms/issues/comments/259594091","html_url":"https://github.com/librenms/librenms/issues/4634#issuecomment-259594091","issue_url":"https://api.github.com/repos/librenms/librenms/issues/4634","id":259594091,"user":{"login":"murrant","id":39462,"avatar_url":"https://avatars.githubusercontent.com/u/39462?v=3","gravatar_id":"","url":"https://api.github.com/users/murrant","html_url":"https://github.com/murrant","followers_url":"https://api.github.com/users/murrant/followers","following_url":"https://api.github.com/users/murrant/following{/other_user}","gists_url":"https://api.github.com/users/murrant/gists{/gist_id}","starred_url":"https://api.github.com/users/murrant/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/murrant/subscriptions","organizations_url":"https://api.github.com/users/murrant/orgs","repos_url":"https://api.github.com/users/murrant/repos","events_url":"https://api.github.com/users/murrant/events{/privacy}","received_events_url":"https://api.github.com/users/murrant/received_events","type":"User","site_admin":false},"created_at":"2016-11-10T03:37:27Z","updated_at":"2016-11-10T03:37:27Z","body":"I need to know what graph this is.  I looked at the code, and this looks like it is an issue when no rrds are supplied to the graph code"}}
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