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 922B4C83003 for ; Wed, 29 Apr 2020 12:12:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6FA93208FE for ; Wed, 29 Apr 2020 12:12:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727042AbgD2MME (ORCPT ); Wed, 29 Apr 2020 08:12:04 -0400 Received: from mail-io1-f69.google.com ([209.85.166.69]:36221 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726830AbgD2MME (ORCPT ); Wed, 29 Apr 2020 08:12:04 -0400 Received: by mail-io1-f69.google.com with SMTP id m16so2204838ion.3 for ; Wed, 29 Apr 2020 05:12:03 -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=PcO8Kd1YBitB52qqPhTJQcKlql/IIwrSnAimZeG48WY=; b=sR5GymXu2arnRIZnu7sdL3CL4ri9GqPV9ZmqM0D/FkIxQd1R1o10Kv20g4khIQGXM4 UiAgAR7Quzr014OIcIGkXLPpQYjc52LI94ApD/T+rqXHMiK/V1xgWHpB6b4Dzas7eWsc 1T8hsn3kVZeWp/H4xfVehCSOQf8b05V5zsu5VYPp9wVG3ro5vmY+M+N3kl9jv9BXGEbd vKYSRAeqN1MMkYtDJ0MUsZS5N3VAWpTqz353K5YrY+jU2njXr1bvg/i/jRssKu2XgAfo doXo/jn5lJ1MNlZ7D5xiL0ksrTxMOuS+6iXwh8MZKu9rP/qMo0qQcZN56dc1khB7JTZj 51/w== X-Gm-Message-State: AGi0Pubz4hmFTlfjrPkfkT6AwFOmo70BPrWcRGbYq/qL8xVUmmE4lhRR w7/kDrfKwnH/azNXCNoq2k/ybw6T/1SSIXAFuRoiiG6mMuM5 X-Google-Smtp-Source: APiQypJP2W68RxtxIieiSS1l8KwM59eBNQMIxwjGv9JUZ6878yRXgSmubwKDBS1vqBOIm8e+WhASeRnX1wkEPaga96kMUFN9cOqO MIME-Version: 1.0 X-Received: by 2002:a92:6c0b:: with SMTP id h11mr72208ilc.158.1588162322766; Wed, 29 Apr 2020 05:12:02 -0700 (PDT) Date: Wed, 29 Apr 2020 05:12:02 -0700 In-Reply-To: <00000000000051770905984d38d3@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000001821b605a46cdb7f@google.com> Subject: Re: WARNING in exfat_bdev_read From: syzbot To: alexander.levin@microsoft.com, davem@davemloft.net, devel@driverdev.osuosl.org, gregkh@linuxfoundation.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, mchehab@kernel.org, namjae.jeon@samsung.com, pragat.pandya@gmail.com, syzkaller-bugs@googlegroups.com, valdis.kletnieks@vt.edu Content-Type: text/plain; charset="UTF-8" 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 5f33771fb0ac484d6e8cc34cb1e27c37442cd0db Author: Namjae Jeon Date: Fri Jan 3 01:13:45 2020 +0000 staging: exfat: add STAGING prefix to config names bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1407f818100000 start commit: 32ef9553 Merge tag 'fsnotify_for_v5.5-rc1' of git://git.ke.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=ff560c3de405258c dashboard link: https://syzkaller.appspot.com/bug?extid=1930da7118e99b06e4ab syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10e208a6e00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11f83882e00000 If the result looks correct, please mark the bug fixed by replying with: #syz fix: staging: exfat: add STAGING prefix to config names For information about bisection process see: https://goo.gl/tpsmEJ#bisection