{"action":"created","issue":{"url":"https://api.github.com/repos/vstakhov/rmilter/issues/96","repository_url":"https://api.github.com/repos/vstakhov/rmilter","labels_url":"https://api.github.com/repos/vstakhov/rmilter/issues/96/labels{/name}","comments_url":"https://api.github.com/repos/vstakhov/rmilter/issues/96/comments","events_url":"https://api.github.com/repos/vstakhov/rmilter/issues/96/events","html_url":"https://github.com/vstakhov/rmilter/issues/96","id":148258850,"number":96,"title":"memory corruption","user":{"login":"damned-trooper","id":16780691,"avatar_url":"https://avatars.githubusercontent.com/u/16780691?v=3","gravatar_id":"","url":"https://api.github.com/users/damned-trooper","html_url":"https://github.com/damned-trooper","followers_url":"https://api.github.com/users/damned-trooper/followers","following_url":"https://api.github.com/users/damned-trooper/following{/other_user}","gists_url":"https://api.github.com/users/damned-trooper/gists{/gist_id}","starred_url":"https://api.github.com/users/damned-trooper/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/damned-trooper/subscriptions","organizations_url":"https://api.github.com/users/damned-trooper/orgs","repos_url":"https://api.github.com/users/damned-trooper/repos","events_url":"https://api.github.com/users/damned-trooper/events{/privacy}","received_events_url":"https://api.github.com/users/damned-trooper/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-04-14T05:48:43Z","updated_at":"2016-04-17T14:34:10Z","closed_at":null,"body":"Hi.\r\nToday i got strange error from rmilter.\r\nrmilter service was active, but milter did not accept connection on socket. \r\nFrom /var/log/messages:\r\n```\r\nApr 14 03:47:42 mx02n rmilter: *** Error in `/usr/sbin/rmilter': malloc(): memory corruption: 0x00007fe6148b3690 ***\r\nApr 14 03:47:43 mx02n rmilter: *** Error in `/usr/sbin/rmilter': malloc(): memory corruption: 0x00007fe6148b3690 ***\r\nApr 14 03:47:47 mx02n rmilter: *** Error in `/usr/sbin/rmilter': malloc(): memory corruption: 0x00007fe6148b3690 ***\r\nApr 14 03:47:48 mx02n rmilter: *** Error in `/usr/sbin/rmilter': malloc(): memory corruption: 0x00007fe6148b3690 ***\r\nApr 14 03:47:48 mx02n rmilter: *** Error in `/usr/sbin/rmilter': malloc(): memory corruption: 0x00007fe6148b3690 ***\r\n```\r\nFrom journalctl:\r\n```\r\nApr 14 06:29:40 mx02n.lancloud.ru rmilter[4852]: rmilter: Unable to set close-on-exec on connfd (Bad file descriptor)\r\nApr 14 06:29:40 mx02n.lancloud.ru rmilter[4852]: rmilter: Unable to set close-on-exec on connfd (Bad file descriptor)\r\nApr 14 06:29:40 mx02n.lancloud.ru rmilter[4852]: rmilter: Unable to set close-on-exec on connfd (Bad file descriptor)\r\n```\r\nFrom postfix:\r\n```\r\nApr 14 07:46:47 mx02n.lancloud.ru postfix-in/smtpd[60352]: warning: milter inet:127.0.0.1:9900: can't read SMFIC_OPTNEG reply packet header: Connection timed\r\nApr 14 07:46:47 mx02n.lancloud.ru postfix-in/smtpd[60352]: warning: milter inet:127.0.0.1:9900: read error in initial handshake\r\n```\r\n\r\nIs there a way to understand what happened?\r\n\r\n<bountysource-plugin>\r\n---\r\nWant to back this issue? **[Post a bounty on it!](https://www.bountysource.com/issues/32936024-memory-corruption?utm_campaign=plugin&utm_content=tracker%2F1090680&utm_medium=issues&utm_source=github)** We accept bounties via [Bountysource](https://www.bountysource.com/?utm_campaign=plugin&utm_content=tracker%2F1090680&utm_medium=issues&utm_source=github).\r\n</bountysource-plugin>"},"comment":{"url":"https://api.github.com/repos/vstakhov/rmilter/issues/comments/211029778","html_url":"https://github.com/vstakhov/rmilter/issues/96#issuecomment-211029778","issue_url":"https://api.github.com/repos/vstakhov/rmilter/issues/96","id":211029778,"user":{"login":"vstakhov","id":487344,"avatar_url":"https://avatars.githubusercontent.com/u/487344?v=3","gravatar_id":"","url":"https://api.github.com/users/vstakhov","html_url":"https://github.com/vstakhov","followers_url":"https://api.github.com/users/vstakhov/followers","following_url":"https://api.github.com/users/vstakhov/following{/other_user}","gists_url":"https://api.github.com/users/vstakhov/gists{/gist_id}","starred_url":"https://api.github.com/users/vstakhov/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/vstakhov/subscriptions","organizations_url":"https://api.github.com/users/vstakhov/orgs","repos_url":"https://api.github.com/users/vstakhov/repos","events_url":"https://api.github.com/users/vstakhov/events{/privacy}","received_events_url":"https://api.github.com/users/vstakhov/received_events","type":"User","site_admin":false},"created_at":"2016-04-17T14:34:10Z","updated_at":"2016-04-17T14:34:10Z","body":"I need coredumps for further investigations I suppose: https://rspamd.com/doc/faq.html#how-to-figure-out-why-rspamd-process-crashed"}}