From owner-freebsd-bugs@freebsd.org  Tue Jun 28 13:40:05 2016
Return-Path: <owner-freebsd-bugs@freebsd.org>
Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 865DBB85AC7
 for <freebsd-bugs@mailman.ysv.freebsd.org>;
 Tue, 28 Jun 2016 13:40:05 +0000 (UTC)
 (envelope-from bugzilla-noreply@freebsd.org)
Received: from kenobi.freebsd.org (kenobi.freebsd.org
 [IPv6:2001:1900:2254:206a::16:76])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id 7665D24EE
 for <freebsd-bugs@FreeBSD.org>; Tue, 28 Jun 2016 13:40:05 +0000 (UTC)
 (envelope-from bugzilla-noreply@freebsd.org)
Received: from bugs.freebsd.org ([127.0.1.118])
 by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u5SDe5Cc058555
 for <freebsd-bugs@FreeBSD.org>; Tue, 28 Jun 2016 13:40:05 GMT
 (envelope-from bugzilla-noreply@freebsd.org)
From: bugzilla-noreply@freebsd.org
To: freebsd-bugs@FreeBSD.org
Subject: [Bug 210662] msdosfs(5) cannot mount the FAT12 fs on the BeagleBone
 Black's eMMC image
Date: Tue, 28 Jun 2016 13:40:05 +0000
X-Bugzilla-Reason: AssignedTo
X-Bugzilla-Type: new
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: Base System
X-Bugzilla-Component: kern
X-Bugzilla-Version: 11.0-CURRENT
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: Affects Only Me
X-Bugzilla-Who: emaste@freebsd.org
X-Bugzilla-Status: New
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: ---
X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform
 op_sys bug_status bug_severity priority component assigned_to reporter
Message-ID: <bug-210662-8@https.bugs.freebsd.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-BeenThere: freebsd-bugs@freebsd.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: Bug reports <freebsd-bugs.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/freebsd-bugs>,
 <mailto:freebsd-bugs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-bugs/>
List-Post: <mailto:freebsd-bugs@freebsd.org>
List-Help: <mailto:freebsd-bugs-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
 <mailto:freebsd-bugs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 28 Jun 2016 13:40:05 -0000

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D210662

            Bug ID: 210662
           Summary: msdosfs(5) cannot mount the FAT12 fs on the BeagleBone
                    Black's eMMC image
           Product: Base System
           Version: 11.0-CURRENT
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: kern
          Assignee: freebsd-bugs@FreeBSD.org
          Reporter: emaste@freebsd.org

The BeagleBone Black eMMC image contains a boot partition (type 0Ch) with a
FAT12 file system:

root@beaglebone:~ # file -s /dev/mmcsd0s1
/dev/mmcsd0s1: DOS/MBR boot sector, code offset 0x3c+2, OEM-ID "BSD4.4  ", =
root
entries 512, sectors 4095 (volumes <=3D32 MB) , sectors/FAT 12, sectors/tra=
ck 63,
heads 255, serial number 0x5de21501, label: "MSDOSBOOT  ", FAT (12 bit),
followed by FAT

But FreeBSD's msdosfs cannot mount it:

root@beaglebone:~ # mount -t msdosfs /dev/mmcsd0s1 /mnt
mount_msdosfs: /dev/mmcsd0s1: Operation not permitted

Tested on 11.0-ALPHA4 SD card image:

root@beaglebone:~ # uname -a
FreeBSD beaglebone 11.0-ALPHA4 FreeBSD 11.0-ALPHA4 #0 r301975: Fri Jun 17
13:32:55 UTC 2016=20=20=20=20
root@releng2.nyi.freebsd.org:/usr/obj/arm.armv6/usr/src/sys/BEAGLEBONE  arm

--=20
You are receiving this mail because:
You are the assignee for the bug.=