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=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 81F77C83004 for ; Wed, 29 Apr 2020 12:12:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 66B1A2176D for ; Wed, 29 Apr 2020 12:12:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726901AbgD2MME (ORCPT ); Wed, 29 Apr 2020 08:12:04 -0400 Received: from mail-io1-f71.google.com ([209.85.166.71]:42915 "EHLO mail-io1-f71.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726783AbgD2MME (ORCPT ); Wed, 29 Apr 2020 08:12:04 -0400 Received: by mail-io1-f71.google.com with SMTP id d188so2189925iof.9 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=i6cvyuHvPD4bNbBPfXIDpeqkVi8V+C/8iNKveabx5QIfg8iJYAZWYYBH9EDTIbFAEe DTctARbMRX/H3BYObL56IFXekMkejU9MZV2guiM4GOXoEu2dgpfskdLTZ2VoPuToQLhy pmkRk+6YUvDYqhnlSsa94z26UFyRqbTbJAKGlJxdF+ud4Kuj+F3Yw4TL8XILwgIgYRRj P/Wwd416Vbk/PtkGL0mTfcGS/BNHQDTkjRILEKA1NrJ6s0vTH/ym/T3TiEJVUOrrHGGJ IseFCcmvD9SadlIlV1zsHTCF3poL2F1DOguxi3FXnuSb8Bs2pen0WifRdrAJaWg7f9Kc 56dA== X-Gm-Message-State: AGi0PuaPBRpVFPhZfbpG0/gxcttjaW+5mOZaURRnt27Bn9yLi3ataLNV ySjJMH6DeeB8dU1/KZ5soWpteB7xBuSoNT2z35sJmVSLUuH9 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-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@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