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=-5.4 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 3E636C5DF60 for ; Thu, 7 Nov 2019 13:43:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 19F012077C for ; Thu, 7 Nov 2019 13:43:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389124AbfKGNmI (ORCPT ); Thu, 7 Nov 2019 08:42:08 -0500 Received: from mail-io1-f71.google.com ([209.85.166.71]:45654 "EHLO mail-io1-f71.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731014AbfKGNmF (ORCPT ); Thu, 7 Nov 2019 08:42:05 -0500 Received: by mail-io1-f71.google.com with SMTP id c17so1839964ioh.12 for ; Thu, 07 Nov 2019 05:42:05 -0800 (PST) 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=gvUkH9WtkGdbkvkGEgBQ+scD8gdIfAilVOE5agk0pc8=; b=MJYwU5cgD6Mz3GwfkpSp4LEBMObsYhNrCZcKn0dqJJX39K97MyaOaKSknxbgABrYCI HGYNBy7uRfCv0UjcDx+Bn5jaE8elkSXgfEnItryKuAi9E+NYi60mXpZtyMqTPrmzo43/ A7dc2l4RPt8R071JYMC61PXqP9/bVZCWM5aChi8ksV1Evm77tvn6PshpNq2Yj0eHV+LV ygiiEr0uSeQPpa32MOf02+H7drWwUcV2OnCeH89koA0Pkj2oe5CEVJAQGRCnWl0uVJSd dd+jutHemAuJxLn0LpxJnsW9f5SnXwNLnzISmKour/CZsWiQpNGdO+A8cplun51FZxiT NHSg== X-Gm-Message-State: APjAAAUZewpk/upzbHQN5sQB8A6fEJuHhxR6bPgIcjXy94BnnqAlH2oS Ol9xpt8ruhPN9B+hqWwuRLZKw70D4U3vFuwwEo+9yM9oxiln X-Google-Smtp-Source: APXvYqyA7RhiUvzMWSWZWI0ZIzVE9r/zHAJ0MtS5719wr8hUNsn3YgfguE5aJGhDksrtNHgLkCcvbS9hR4ypG3I2APwuBGeGv9Ux MIME-Version: 1.0 X-Received: by 2002:a5e:9617:: with SMTP id a23mr3354786ioq.191.1573134125143; Thu, 07 Nov 2019 05:42:05 -0800 (PST) Date: Thu, 07 Nov 2019 05:42:05 -0800 In-Reply-To: <000000000000d0429205723824d8@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000b6a0aa0596c1d4df@google.com> Subject: Re: KASAN: slab-out-of-bounds Write in end_requests From: syzbot To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, miklos@szeredi.hu, mszeredi@redhat.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot suspects this bug was fixed by commit: commit 45ff350bbd9d0f0977ff270a0d427c71520c0c37 Author: Miklos Szeredi Date: Thu Jul 26 14:13:11 2018 +0000 fuse: fix unlocked access to processing queue bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1494e3ec600000 start commit: dd63bf22 Merge branch 'i2c/for-current' of git://git.kerne.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=ffb4428fdc82f93b dashboard link: https://syzkaller.appspot.com/bug?extid=cd4b9b3648c78dbd7fca syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11b9732c400000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16c469a4400000 If the result looks correct, please mark the bug fixed by replying with: #syz fix: fuse: fix unlocked access to processing queue For information about bisection process see: https://goo.gl/tpsmEJ#bisection