NetBSD Problem Report #49470
From www@NetBSD.org Sun Dec 14 18:52:26 2014
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by mollari.NetBSD.org (Postfix) with ESMTPS id E38F6A5809
for <gnats-bugs@gnats.NetBSD.org>; Sun, 14 Dec 2014 18:52:25 +0000 (UTC)
Message-Id: <20141214185223.7D34AA6567@mollari.NetBSD.org>
Date: Sun, 14 Dec 2014 18:52:23 +0000 (UTC)
From: tuotila@gmx.com
Reply-To: tuotila@gmx.com
To: gnats-bugs@NetBSD.org
Subject: NetBSD 7 BETA reboots after bootloader (HP 2133)
X-Send-Pr-Version: www-1.0
>Number: 49470
>Category: port-amd64
>Synopsis: NetBSD 7 BETA reboots after bootloader (HP 2133)
>Confidential: no
>Severity: critical
>Priority: medium
>Responsible: port-amd64-maintainer
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Sun Dec 14 18:55:00 +0000 2014
>Last-Modified: Sun Mar 15 09:30:52 +0000 2020
>Originator: Terho Uotila
>Release: 7.0_BETA 201412140250Z and earlier
>Organization:
>Environment:
Linux h2133 3.2.0-4-686-pae #1 SMP Debian 3.2.63-2+deb7u1 i686 GNU/Linux
(from different OS on same machine)
>Description:
Trying to install 7.0 beta i386 using usb image on HP 2133 Mini-Note, boot loader works as expected, but after spinners have finished and green text should appear, screen blanks instead and then machine reboots (or power cycles, whichever is correct term, if there's difference)
All 3 install menu options have same result (normal, no acpi, no acpi+no smp).
Cpu is VIA C7-M, which should be i386 compatible (and indeed, at least Debian works, see uname above, as well as original Windows Vista)
>How-To-Repeat:
Boot install media from usb stick or sd card
>Fix:
>Release-Note:
>Audit-Trail:
From: Kaz Blocks <kazbloxmc@gmail.com>
To: gnats-bugs@netbsd.org
Cc:
Subject: Re: install/49470
Date: Fri, 6 Jul 2018 18:06:10 -0400
--00000000000013395405705bdf9c
Content-Type: text/plain; charset="UTF-8"
Still happens as of NetBSD 8.0 with the USB installer image for the second
release candidate. I'm ticked off at why this issue maybe happening.
--00000000000013395405705bdf9c
Content-Type: text/html; charset="UTF-8"
<div dir="ltr">Still happens as of NetBSD 8.0 with the USB installer image for the second release candidate. I'm ticked off at why this issue maybe happening.<br></div>
--00000000000013395405705bdf9c--
From: Kaz Blocks <kazbloxmc@gmail.com>
To: gnats-bugs@netbsd.org
Cc:
Subject: Re: install/49470
Date: Fri, 6 Jul 2018 18:30:42 -0400
--000000000000d53d1e05705c36f3
Content-Type: text/plain; charset="UTF-8"
I think I found the cause. This appears to be a native boot issue! Booting
through the Multiboot protocol via any supported loader has no issues
whatsoever. From here on, I can install NetBSD 8.
--000000000000d53d1e05705c36f3
Content-Type: text/html; charset="UTF-8"
<div dir="ltr">I think I found the cause. This appears to be a native boot issue! Booting through the Multiboot protocol via any supported loader has no issues whatsoever. From here on, I can install NetBSD 8.<br></div>
--000000000000d53d1e05705c36f3--
From: Matthias Petermann <mp@petermann-it.de>
To: gnats-bugs@netbsd.org
Cc:
Subject: Re: install/49470: NetBSD 9.0 RC1 reboots after bootloader (HP Compaq
6005 Pro / AMD Phenom II)
Date: Mon, 9 Dec 2019 10:21:30 +0100
Hello,
actually one of my questions was stupid - sure I should connect a serial
console which I did now.
It prints to com1 before it reboots:
> boot
command(s): rndseed /var/db/entropy-file;boot
default boot twice, skipping...
18611144+666816+1430336 [886041+1244328+888626]=0x16e1aa8
WARNING: couldn't open /var/db/entropy-file
WARNING: 1 module failed to load
How do I find out which module failed to load here?
Kind regards
Matthias
From: Matthias Petermann <mp@petermann-it.de>
To: gnats-bugs@netbsd.org
Cc:
Subject: Re: install/49470: NetBSD 9.0 RC1 reboots after bootloader (HP Compaq
6005 Pro / AMD Phenom II)
Date: Mon, 9 Dec 2019 13:16:42 +0100
This is the message I sent before (forgot to put the Re: in front of the
subject)
---
Hello,
while researching a boot problem I came across this bug report. It
pretty much describes the same problem that I observed with NetBSD
9.0_RC1 on a slightly old HP Compaq 6005 Pro desktop with AMD Phenom II
cpu. I have already removed all additional cards, swapped RAM, started
without disks, reset BIOS to default values and turned off everything
exotic - nothing helps. Is this type of problem specific to HP machines,
or rather generic? Is there anything else that you can try besides using
another bootloader? Is it worth it to try to boot NetBSD with a serial
console on this device, or is that too early to even see anything on the
console? The device has in principle a serial interface on board.
I'm aware that debugging hardware that you do not have on-site is
difficult and time-consuming. I do not expect anyone else to spend a lot
of time here either. I would be interested anyway why exactly this
device makes such problems, possibly fix it and learn something on
NetBSD. So I will be very thankful for any pointers.
Kind regards
Matthias
From: Andrius V <vezhlys@gmail.com>
To: Matthias Petermann <mp@petermann-it.de>
Cc: Paul Goyette <paul@whooppee.com>, install-manager@netbsd.org, gnats-admin@netbsd.org,
netbsd-bugs@netbsd.org, gnats-bugs@netbsd.org
Subject: Re: install/49470: NetBSD 9.0 RC1 reboots after bootloader (HP Compaq
6005 Pro / AMD Phenom II)
Date: Mon, 9 Dec 2019 23:08:08 +0200
Hi,
It is quite unlikely that your issue is related to the original bug
report since hardware was VIA based (VIA C7-M+VN896) HP 2133 netbook.
The typical actions I would try to do: 1) boot without ACPI/SMP
enabled (boot -12) 2) if you're booting using USB media, you can try
to change some relevant USB options (speed let's say, depends on BIOS)
or try to boot from non USB media (CD, netboot or install it to HDD on
the compatible machine and attach it to your system). If any of those
boot, you can check dmesg output for potentially unsupported hardware.
Finally you can try to boot older releases to see if it worked before.
Otherwise you are probably out of luck (playing with some BIOS options
like switching between AHCI/IDE modes may help but not necessarily).
P.S. gnats-bugs@netbsd.org should be added as one of email addresses.
On Mon, Dec 9, 2019 at 9:18 PM Matthias Petermann <mp@petermann-it.de> wrot=
e:
>
> resent mail, removed tuotila@gmx.com from cc (address seams to be not
> existing anymore)
>
> ---
>
> Hi,
>
> Am 09.12.2019 um 14:38 schrieb Paul Goyette:
> >> WARNING: 1 module failed to load
> >>
> >> How do I find out which module failed to load here?
> >
> > Almost certainly, this is a failure to load the ffs filesystem,
> > since the filesystem module is already built-in to the kernel.
> >
> > The message can safely be ignored.
>
> That's bad news ;-) So there is no known way to debug this further. I
> wish I had more knowledge on possible causes. The box boots without any
> issue into Slackware Linux. I should try a BIOS upgrade and/or try a
> NetBSD version older than the one where the issue was first reported.
>
> Kind regards
> Matthias
>
> --
> Matthias Petermann <mp@petermann-it.de> | www.petermann-it.de
> Innovative IT-L=C3=B6sungen, Systemintegration, Linux/FreeBSD/Unix-Suppor=
t
> Wildparkring 13, 01458 Ottendorf-Okrilla | Tel.: +49 (0)35205 597 991
>
From: Matthias Petermann <mp@petermann-it.de>
To: Andrius V <vezhlys@gmail.com>
Cc: Paul Goyette <paul@whooppee.com>, install-manager@netbsd.org,
gnats-admin@netbsd.org, netbsd-bugs@netbsd.org, gnats-bugs@netbsd.org
Subject: Re: install/49470: NetBSD 9.0 RC1 reboots after bootloader (HP Compaq
6005 Pro / AMD Phenom II)
Date: Wed, 11 Dec 2019 09:48:58 +0100
This is a cryptographically signed message in MIME format.
--------------ms060002070308040909030109
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: quoted-printable
Hi Andrius,
thanks for your response. You are right, the issue maps not exactly to=20
the reported problem as a different CPU is installed.
Anyway, the following actions did not succeed so far:
- booting with boot -12
- booting from SATA hard drive with pre-installed NetBSD
- USB options not configurable in BIOS
- older Release NetBSD 6.0 did also not boot (hangs at the second=20
spinner 123456\ but does not reboot)
- switching from AHCI to legacy/native IDE mode
- Booting FreeBSD 11.2 also hangs in primary bootstrap
Especially the fact that FreeBSD doesn't boot either led me to [1]
I will try to find out if I get to the point where I could debug into=20
the kernel from my serial console...
Kind regards
Matthias
[1]=20
http://freebsd.1045724.x6.nabble.com/boot-hang-with-certain-Phenom-II-cpu=
-models-td6300528.html
Am 09.12.2019 um 22:08 schrieb Andrius V:
> Hi,
>=20
> It is quite unlikely that your issue is related to the original bug
> report since hardware was VIA based (VIA C7-M+VN896) HP 2133 netbook.
> The typical actions I would try to do: 1) boot without ACPI/SMP
> enabled (boot -12) 2) if you're booting using USB media, you can try
> to change some relevant USB options (speed let's say, depends on BIOS)
> or try to boot from non USB media (CD, netboot or install it to HDD on
> the compatible machine and attach it to your system). If any of those
> boot, you can check dmesg output for potentially unsupported hardware.
> Finally you can try to boot older releases to see if it worked before.
> Otherwise you are probably out of luck (playing with some BIOS options
> like switching between AHCI/IDE modes may help but not necessarily).
>=20
> P.S. gnats-bugs@netbsd.org should be added as one of email addresses.
>=20
>=20
>=20
> On Mon, Dec 9, 2019 at 9:18 PM Matthias Petermann <mp@petermann-it.de> =
wrote:
>>
>> resent mail, removed tuotila@gmx.com from cc (address seams to be not
>> existing anymore)
>>
>> ---
>>
>> Hi,
>>
>> Am 09.12.2019 um 14:38 schrieb Paul Goyette:
>>>> WARNING: 1 module failed to load
>>>>
>>>> How do I find out which module failed to load here?
>>>
>>> Almost certainly, this is a failure to load the ffs filesystem,
>>> since the filesystem module is already built-in to the kernel.
>>>
>>> The message can safely be ignored.
>>
>> That's bad news ;-) So there is no known way to debug this further. I
>> wish I had more knowledge on possible causes. The box boots without an=
y
>> issue into Slackware Linux. I should try a BIOS upgrade and/or try a
>> NetBSD version older than the one where the issue was first reported.
>>
>> Kind regards
>> Matthias
>>
>> --
>> Matthias Petermann <mp@petermann-it.de> | www.petermann-it.de
>> Innovative IT-L=C3=B6sungen, Systemintegration, Linux/FreeBSD/Unix-Sup=
port
>> Wildparkring 13, 01458 Ottendorf-Okrilla | Tel.: +49 (0)35205 597 991
>>
--=20
Matthias Petermann <mp@petermann-it.de> | www.petermann-it.de
Innovative IT-L=C3=B6sungen, Systemintegration, Linux/FreeBSD/Unix-Suppor=
t
Wildparkring 13, 01458 Ottendorf-Okrilla | Tel.: +49 (0)35205 597 991
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--------------ms060002070308040909030109--
From: Andrew Doran <ad@netbsd.org>
To: Matthias Petermann <mp@petermann-it.de>
Cc: Andrius V <vezhlys@gmail.com>, Paul Goyette <paul@whooppee.com>,
install-manager@netbsd.org, gnats-admin@netbsd.org,
netbsd-bugs@netbsd.org, gnats-bugs@netbsd.org
Subject: Re: install/49470: NetBSD 9.0 RC1 reboots after bootloader (HP
Compaq 6005 Pro / AMD Phenom II)
Date: Wed, 11 Dec 2019 10:59:09 +0000
Hi,
I understand it's quite difficult to do if you don't have a working build
environment, and getting the kernels in place is tough too, but assuming
that your machine actually gets into the kernel and crashes there rather
than the boot loader, and you are determined to find the problem...
If I wanted to debug this I would try sprinkling printf()s in the kernel's
main() in src/sys/kern/init_main.c, after the call to consinit().
If a machine does not even get that far, or it reboots so quickly that the
messages cannot be read, I keep this assembly function around to dump into
src/sys/arch/amd64/amd64/locore.S (or i386, it should assemble correctly on
both) and then call it from C code. It produces long beeps from the speaker
and by counting the beeps and following a process of approximate bisection I
can figure out where it's going wrong.
http://www.netbsd.org/~ad/keep/beep.S
It is an awful lot of work though...
Andrew
On Wed, Dec 11, 2019 at 09:48:58AM +0100, Matthias Petermann wrote:
> thanks for your response. You are right, the issue maps not exactly to the
> reported problem as a different CPU is installed.
>
> Anyway, the following actions did not succeed so far:
>
> - booting with boot -12
> - booting from SATA hard drive with pre-installed NetBSD
> - USB options not configurable in BIOS
> - older Release NetBSD 6.0 did also not boot (hangs at the second spinner
> 123456\ but does not reboot)
> - switching from AHCI to legacy/native IDE mode
> - Booting FreeBSD 11.2 also hangs in primary bootstrap
>
> Especially the fact that FreeBSD doesn't boot either led me to [1]
>
> I will try to find out if I get to the point where I could debug into the
> kernel from my serial console...
>
> Kind regards
> Matthias
>
>
> [1] http://freebsd.1045724.x6.nabble.com/boot-hang-with-certain-Phenom-II-cpu-models-td6300528.html
>
> Am 09.12.2019 um 22:08 schrieb Andrius V:
> > Hi,
> >
> > It is quite unlikely that your issue is related to the original bug
> > report since hardware was VIA based (VIA C7-M+VN896) HP 2133 netbook.
> > The typical actions I would try to do: 1) boot without ACPI/SMP
> > enabled (boot -12) 2) if you're booting using USB media, you can try
> > to change some relevant USB options (speed let's say, depends on BIOS)
> > or try to boot from non USB media (CD, netboot or install it to HDD on
> > the compatible machine and attach it to your system). If any of those
> > boot, you can check dmesg output for potentially unsupported hardware.
> > Finally you can try to boot older releases to see if it worked before.
> > Otherwise you are probably out of luck (playing with some BIOS options
> > like switching between AHCI/IDE modes may help but not necessarily).
> >
> > P.S. gnats-bugs@netbsd.org should be added as one of email addresses.
> >
> >
> >
> > On Mon, Dec 9, 2019 at 9:18 PM Matthias Petermann <mp@petermann-it.de> wrote:
> > >
> > > resent mail, removed tuotila@gmx.com from cc (address seams to be not
> > > existing anymore)
> > >
> > > ---
> > >
> > > Hi,
> > >
> > > Am 09.12.2019 um 14:38 schrieb Paul Goyette:
> > > > > WARNING: 1 module failed to load
> > > > >
> > > > > How do I find out which module failed to load here?
> > > >
> > > > Almost certainly, this is a failure to load the ffs filesystem,
> > > > since the filesystem module is already built-in to the kernel.
> > > >
> > > > The message can safely be ignored.
> > >
> > > That's bad news ;-) So there is no known way to debug this further. I
> > > wish I had more knowledge on possible causes. The box boots without any
> > > issue into Slackware Linux. I should try a BIOS upgrade and/or try a
> > > NetBSD version older than the one where the issue was first reported.
> > >
> > > Kind regards
> > > Matthias
> > >
> > > --
> > > Matthias Petermann <mp@petermann-it.de> | www.petermann-it.de
> > > Innovative IT-L?sungen, Systemintegration, Linux/FreeBSD/Unix-Support
> > > Wildparkring 13, 01458 Ottendorf-Okrilla | Tel.: +49 (0)35205 597 991
> > >
>
> --
> Matthias Petermann <mp@petermann-it.de> | www.petermann-it.de
> Innovative IT-L?sungen, Systemintegration, Linux/FreeBSD/Unix-Support
> Wildparkring 13, 01458 Ottendorf-Okrilla | Tel.: +49 (0)35205 597 991
>
From: Matthias Petermann <mp@petermann-it.de>
To: Andrew Doran <ad@netbsd.org>
Cc: Andrius V <vezhlys@gmail.com>, Paul Goyette <paul@whooppee.com>,
install-manager@netbsd.org, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org,
gnats-bugs@netbsd.org
Subject: Re: install/49470: NetBSD 9.0 RC1 reboots after bootloader (HP Compaq
6005 Pro / AMD Phenom II)
Date: Wed, 11 Dec 2019 12:11:44 +0100
This is a cryptographically signed message in MIME format.
--------------ms050909090704060501050900
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: quoted-printable
Hi Andrew,
thanks for sharing your thoughts on this issue! I have a working build=20
environment and adding this printf()s following your excellent guide=20
seems like an easy exercise so far. I will try this first and report any =
findings here as soon as I can.
Kind regrads
Matthias
Am 11.12.2019 um 11:59 schrieb Andrew Doran:
> Hi,
>=20
> I understand it's quite difficult to do if you don't have a working bui=
ld
> environment, and getting the kernels in place is tough too, but assumin=
g
> that your machine actually gets into the kernel and crashes there rathe=
r
> than the boot loader, and you are determined to find the problem...
>=20
> If I wanted to debug this I would try sprinkling printf()s in the kerne=
l's
> main() in src/sys/kern/init_main.c, after the call to consinit().
>=20
> If a machine does not even get that far, or it reboots so quickly that =
the
> messages cannot be read, I keep this assembly function around to dump i=
nto
> src/sys/arch/amd64/amd64/locore.S (or i386, it should assemble correctl=
y on
> both) and then call it from C code. It produces long beeps from the sp=
eaker
> and by counting the beeps and following a process of approximate bisect=
ion I
> can figure out where it's going wrong.
>=20
> http://www.netbsd.org/~ad/keep/beep.S
>=20
> It is an awful lot of work though...
>=20
> Andrew
>=20
>=20
> On Wed, Dec 11, 2019 at 09:48:58AM +0100, Matthias Petermann wrote:
>=20
>> thanks for your response. You are right, the issue maps not exactly to=
the
>> reported problem as a different CPU is installed.
>>
>> Anyway, the following actions did not succeed so far:
>>
>> - booting with boot -12
>> - booting from SATA hard drive with pre-installed NetBSD
>> - USB options not configurable in BIOS
>> - older Release NetBSD 6.0 did also not boot (hangs at the second spin=
ner
>> 123456\ but does not reboot)
>> - switching from AHCI to legacy/native IDE mode
>> - Booting FreeBSD 11.2 also hangs in primary bootstrap
>>
>> Especially the fact that FreeBSD doesn't boot either led me to [1]
>>
>> I will try to find out if I get to the point where I could debug into =
the
>> kernel from my serial console...
>>
>> Kind regards
>> Matthias
>>
>>
>> [1] http://freebsd.1045724.x6.nabble.com/boot-hang-with-certain-Phenom=
-II-cpu-models-td6300528.html
>>
>> Am 09.12.2019 um 22:08 schrieb Andrius V:
>>> Hi,
>>>
>>> It is quite unlikely that your issue is related to the original bug
>>> report since hardware was VIA based (VIA C7-M+VN896) HP 2133 netbook.=
>>> The typical actions I would try to do: 1) boot without ACPI/SMP
>>> enabled (boot -12) 2) if you're booting using USB media, you can try
>>> to change some relevant USB options (speed let's say, depends on BIOS=
)
>>> or try to boot from non USB media (CD, netboot or install it to HDD o=
n
>>> the compatible machine and attach it to your system). If any of those=
>>> boot, you can check dmesg output for potentially unsupported hardware=
=2E
>>> Finally you can try to boot older releases to see if it worked before=
=2E
>>> Otherwise you are probably out of luck (playing with some BIOS option=
s
>>> like switching between AHCI/IDE modes may help but not necessarily).
>>>
>>> P.S. gnats-bugs@netbsd.org should be added as one of email addresses.=
>>>
>>>
>>>
>>> On Mon, Dec 9, 2019 at 9:18 PM Matthias Petermann <mp@petermann-it.de=
> wrote:
>>>>
>>>> resent mail, removed tuotila@gmx.com from cc (address seams to be no=
t
>>>> existing anymore)
>>>>
>>>> ---
>>>>
>>>> Hi,
>>>>
>>>> Am 09.12.2019 um 14:38 schrieb Paul Goyette:
>>>>>> WARNING: 1 module failed to load
>>>>>>
>>>>>> How do I find out which module failed to load here?
>>>>>
>>>>> Almost certainly, this is a failure to load the ffs filesystem,
>>>>> since the filesystem module is already built-in to the kernel.
>>>>>
>>>>> The message can safely be ignored.
>>>>
>>>> That's bad news ;-) So there is no known way to debug this further. =
I
>>>> wish I had more knowledge on possible causes. The box boots without =
any
>>>> issue into Slackware Linux. I should try a BIOS upgrade and/or try a=
>>>> NetBSD version older than the one where the issue was first reported=
=2E
>>>>
>>>> Kind regards
>>>> Matthias
>>>>
>>>> --
>>>> Matthias Petermann <mp@petermann-it.de> | www.petermann-it.de
>>>> Innovative IT-L?sungen, Systemintegration, Linux/FreeBSD/Unix-Suppor=
t
>>>> Wildparkring 13, 01458 Ottendorf-Okrilla | Tel.: +49 (0)35205 597 99=
1
>>>>
>>
>> --=20
>> Matthias Petermann <mp@petermann-it.de> | www.petermann-it.de
>> Innovative IT-L?sungen, Systemintegration, Linux/FreeBSD/Unix-Support
>> Wildparkring 13, 01458 Ottendorf-Okrilla | Tel.: +49 (0)35205 597 991
>>
>=20
>=20
--=20
Matthias Petermann <mp@petermann-it.de> | www.petermann-it.de
Innovative IT-L=C3=B6sungen, Systemintegration, Linux/FreeBSD/Unix-Suppor=
t
Wildparkring 13, 01458 Ottendorf-Okrilla | Tel.: +49 (0)35205 597 991
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--------------ms050909090704060501050900--
From: Matthias Petermann <mp@petermann-it.de>
To: Andrew Doran <ad@netbsd.org>
Cc: Andrius V <vezhlys@gmail.com>, Paul Goyette <paul@whooppee.com>,
install-manager@netbsd.org, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org,
gnats-bugs@netbsd.org
Subject: Re: install/49470: NetBSD 9.0 RC1 reboots after bootloader (HP Compaq
6005 Pro / AMD Phenom II)
Date: Thu, 12 Dec 2019 07:02:00 +0100
Hello Andrew,
here is what I did today:
- put printf after consinit() --> did not print out something (even not
to serial console), it reboots after
> boot
command(s): boot netbsd
18611208+666816+1430336 [886040+1244352+888633]=0x16e1ac0
- added the beep.S and appropriate calls after consinit() and at the
beginning of main() --> did not beep on the affected machine, but does
beep two times as expected on a different machine
So my assumption so far is, that the main function of init_main.c is not
reached. Can you give me a hint who (which C file) is calling main() and
where the interfacing between the boot loader and the kernel is
happening? Can the beep method be applied to the boot loader, too?
Kind regards
Matthias
From: Matthias Petermann <mp@petermann-it.de>
To: Andrew Doran <ad@netbsd.org>
Cc: Andrius V <vezhlys@gmail.com>, Paul Goyette <paul@whooppee.com>,
install-manager@netbsd.org, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org,
gnats-bugs@netbsd.org
Subject: Re: install/49470: NetBSD 9.0 RC1 reboots after bootloader (HP Compaq
6005 Pro / AMD Phenom II)
Date: Fri, 13 Dec 2019 11:40:22 +0100
Hi Andrew,
thanks again for your guidance. As you recommended I applied the
dobeep() calls also to the assembly part (locore.S).
The results are similiar. On the affected system - no beeps are heard
at all, instead it reboots immediately and without noticeably delay
after the line looking like this:
18611208+666816+1430336 [886040+1244352+888633]=0x16e1ac0
On the other test machine (different vendor) the same kernel produces
the beeps as expected, while taking noticeably longer until the green
messages occur (I assume this is intended and caused by the beeps). So
it seems to not even enter the kernel. You mentioned you might have some
hint how to apply the debugging code to the boot loader, which I would
like to come back to now.
Kind regards
Matthias
From: Andrew Doran <ad@netbsd.org>
To: Matthias Petermann <mp@petermann-it.de>
Cc: Andrius V <vezhlys@gmail.com>, Paul Goyette <paul@whooppee.com>,
install-manager@netbsd.org, gnats-admin@netbsd.org,
netbsd-bugs@netbsd.org, gnats-bugs@netbsd.org
Subject: Re: install/49470: NetBSD 9.0 RC1 reboots after bootloader (HP
Compaq 6005 Pro / AMD Phenom II)
Date: Sat, 14 Dec 2019 21:15:21 +0000
Matthias,
On Fri, Dec 13, 2019 at 11:40:22AM +0100, Matthias Petermann wrote:
> occur (I assume this is intended and caused by the beeps). So it seems to
> not even enter the kernel. You mentioned you might have some hint how to
> apply the debugging code to the boot loader, which I would like to come back
> to now.
I would start looking at exec_netbsd() in sys/arch/i386/stand/lib/exec.c.
This is used by both i386 and amd64. Presumably the failure is occuring at
some point during the execution of this function.
exec_netbsd() ends up calling startprog() which is defined in
lib/startprog.S, which incidentally would be a good place to put the code
for dobeep().
You could use printf() in the boot loader just as easily, but if it's
resetting and clearing the screen instantaly perhaps dobeep() is a better
choice.
It has been 10+ years since I built the bootloader by hand but I think it's
a case of running "make" in sys/arch/i386/stand or some variation thereof,
and if I remember correctly the executable you're looking for is "boot".
Andrew
From: Kaz Blocks <kazbloxmc@gmail.com>
To: gnats-bugs@netbsd.org
Cc:
Subject: Re: install/49470
Date: Sun, 1 Mar 2020 02:11:26 -0500
--00000000000014b44a059fc5c8a6
Content-Type: text/plain; charset="UTF-8"
https://i.ibb.co/0D0xWVb/D3-E59-EDF-1-C72-4-A9-D-89-DD-681-A8-D5-B1002.jpg
I found the culprit! It appears to be not a module issue, but something to
do with memory allocation.
--00000000000014b44a059fc5c8a6
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
<div dir=3D"ltr"><a href=3D"https://i.ibb.co/0D0xWVb/D3-E59-EDF-1-C72-4-A9-=
D-89-DD-681-A8-D5-B1002.jpg">https://i.ibb.co/0D0xWVb/D3-E59-EDF-1-C72-4-A9=
-D-89-DD-681-A8-D5-B1002.jpg</a><div>I found the culprit! It appears to be =
not a module issue, but something to do with memory allocation.</div></div>
--00000000000014b44a059fc5c8a6--
Responsible-Changed-From-To: install-manager->port-amd64-manager
Responsible-Changed-By: martin@NetBSD.org
Responsible-Changed-When: Sun, 01 Mar 2020 08:38:59 +0000
Responsible-Changed-Why:
x86 bootloader specific problem (or MD kernel issue)
Responsible-Changed-From-To: port-amd64-manager->port-amd64-maintainer
Responsible-Changed-By: martin@NetBSD.org
Responsible-Changed-When: Sun, 15 Mar 2020 09:30:52 +0000
Responsible-Changed-Why:
typo in role account
>Unformatted:
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