NetBSD Problem Report #52713
From kardel@Kardel.name Fri Nov 10 10:37:24 2017
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Message-Id: <20171110103722.335E844B33@Andromeda.Kardel.name>
Date: Fri, 10 Nov 2017 11:37:22 +0100 (CET)
From: kardel@netbsd.org
Reply-To: kardel@netbsd.org
To: gnats-bugs@NetBSD.org
Subject: NetBSD-8.0_BETA EFI CD-BOOT fails on Dell R740 and others
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>Number: 52713
>Category: kern
>Synopsis: NetBSD-8.0_BETA EFI CD-BOOT fails on Dell R740 and others
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: kern-bug-people
>State: closed
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Fri Nov 10 10:40:00 +0000 2017
>Closed-Date: Mon Jun 03 06:42:12 +0000 2019
>Last-Modified: Mon Jun 03 06:42:12 +0000 2019
>Originator: Frank Kardel
>Release: NetBSD 8.0_BETA-2017-11-10
>Organization:
>Environment:
Install ISO image http://nycdn.netbsd.org/pub/NetBSD-daily/netbsd-8/201711100000Z/images/NetBSD-8.0_BETA-amd64.iso
Architecture: x86_64
Machine: amd64
>Description:
When booting above image on a Dell R740 or a Supermicro A2SDi the bootloader fails with:
>> NetBSD/x86 EFI Boot (x64), Revision 1.0 (from NetBSD 8.0_BETA)
>> Memory: 640/1481672 k
Press return to boot now, any other key for boot menu
booting hd0a:netbsd - starting in 0 seconds.
open netbsd: bad partition
boot: hd0a:netbsd: bad partition
booting hd0a:netbsd.gz (howto 0x20000)
open netbsd.gz: bad partition
boot: hd0a:netbsd.gz: bad partition
booting hd0a:onetbsd - starting in 0 seconds.
open onetbsd: bad partition
boot: hd0a:onetbsd: bad partition
booting hd0a:onetbsd.gz (howto 0x20000)
open onetbsd.gz: bad partition
boot: hd0a:onetbsd.gz: bad partition
booting hd0a:netbsd.old - starting in 0 seconds.
open netbsd.old: bad partition
boot: hd0a:netbsd.old: bad partition
booting hd0a:netbsd.old.gz (howto 0x20000)
open netbsd.old.gz: bad partition
boot: hd0a:netbsd.old.gz: bad partition
>
>How-To-Repeat:
Boot above image and watch the bootloader fail.
>Fix:
Analysis has shown that the EFI environment claims the device to
be a hard disk. Thus only the hard disk label reading strategies
are tried and a check for ISO9660 is no done.
Bootloader need to grow better label/partition reding strategies.
No fix known right now save for installing an alternate OS.
This happens now on two EFI-only systems and EFI-only is appearing
more often now.
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed
State-Changed-By: kardel@NetBSD.org
State-Changed-When: Mon, 03 Jun 2019 06:42:12 +0000
State-Changed-Why:
not currently an issue - will re-open if it happens again.
>Unformatted:
(Contact us)
$NetBSD: query-full-pr,v 1.43 2018/01/16 07:36:43 maya Exp $
$NetBSD: gnats_config.sh,v 1.9 2014/08/02 14:16:04 spz Exp $
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