From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 763D8C43381 for ; Mon, 18 Mar 2019 07:28:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 500082083D for ; Mon, 18 Mar 2019 07:28:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726846AbfCRH2C (ORCPT ); Mon, 18 Mar 2019 03:28:02 -0400 Received: from mail-io1-f70.google.com ([209.85.166.70]:56055 "EHLO mail-io1-f70.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726135AbfCRH2B (ORCPT ); Mon, 18 Mar 2019 03:28:01 -0400 Received: by mail-io1-f70.google.com with SMTP id l10so12731279iob.22 for ; Mon, 18 Mar 2019 00:28:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=aeFmCyCrVYNIJIpQ8LKWDYL/lnJSaEOYRC0x1QHkJqU=; b=CRAYTDXL/ahr65dU22tAKOCmICNg4cEsybcXDw/wAgiuoHW81NRvmNQf0LU48Q8dKJ L9KXNCH1waXvkUk6SAAsZEynkJrndTkiJFTweFAxM/hjVKCHDfcuKResS7YNRuU2qSPY r75Y+0H8GXcBLMpn3pwwey+wJxlbbj7Necw4Q8dgrjHzkgc+MtQ4B+xHe7nWZPYqEbJ7 jOsvo2FCwqX0noClEDRnmKw6IB8F7dvv3Vf0ydNIn9WupPSK+Je0Z8q1oU0BlK7vgJGT zQqK2Vi53f8eQmjVsdio9lmY4dQupQxcOe8VXLmwm5gBEQSkBoKp4HmdngZbIAJMQqDj Ztig== X-Gm-Message-State: APjAAAUR20hZhMLs94bjUfqluosVylwQa4TXyCQhNgLswOeRxQtPwmql HuuoihijA4EyC61o+CSQvi85DSG5i4oycLdW2e3r8bQ1ftTq X-Google-Smtp-Source: APXvYqxkcW5VKTJ6SV8hO6p+6nvEAtMVxGxrnALfyaEfJZ37V1vcKT4tN52FTc7HRZQricyyHc7mRTt3G6bu1f7mw3tZlSgZ+5GQ MIME-Version: 1.0 X-Received: by 2002:a5e:de0d:: with SMTP id e13mr9936936iok.10.1552894080904; Mon, 18 Mar 2019 00:28:00 -0700 (PDT) Date: Mon, 18 Mar 2019 00:28:00 -0700 In-Reply-To: <000000000000dbe73a057cd65da2@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000010f4270584595484@google.com> Subject: Re: general protection fault in fib6_purge_rt From: syzbot To: davem@davemloft.net, jon.maloy@ericsson.com, kuznet@ms2.inr.ac.ru, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com, tipc-discussion@lists.sourceforge.net, ying.xue@windriver.com, yoshfuji@linux-ipv6.org Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org syzbot has bisected this bug to: commit 52dfae5c85a4c1078e9f1d5e8947d4a25f73dd81 Author: Jon Maloy Date: Thu Mar 22 19:42:52 2018 +0000 tipc: obtain node identity from interface by default bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1116d2a3200000 start commit: 52dfae5c tipc: obtain node identity from interface by defa.. git tree: linux-next final crash: https://syzkaller.appspot.com/x/report.txt?x=1316d2a3200000 console output: https://syzkaller.appspot.com/x/log.txt?x=1516d2a3200000 kernel config: https://syzkaller.appspot.com/x/.config?x=c8b6073d992e8217 dashboard link: https://syzkaller.appspot.com/bug?extid=a25307ad099309f1c2b9 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16b2c56f200000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13b8890b200000 Reported-by: syzbot+a25307ad099309f1c2b9@syzkaller.appspotmail.com Fixes: 52dfae5c ("tipc: obtain node identity from interface by default")