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Date:      Sat, 27 Oct 2001 15:04:48 +0100
From:      "Shashi Dookhee" <dookhee.s@trafficproximity.com>
To:        "Wilko Bulte" <wkb@freebie.xs4all.nl>, "Andrew Gallatin" <gallatin@cs.duke.edu>
Cc:        <freebsd-alpha@FreeBSD.ORG>
Subject:   RE: Kernel Panic on DEC Alpha 1000A 5/400
Message-ID:  <MNEAKCLKAEKLKKPGAOJBIEPGENAA.dookhee.s@trafficproximity.com>
In-Reply-To: <20011027102123.A7840@freebie.xs4all.nl>

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Hi,

Here's a show memory...

>>>show memory
     512 Meg of System Memory
     Bank 0 = 256 Mbytes(64 MB Per SIMM) Starting at 0x00000000
     Bank 1 = 256 Mbytes(64 MB Per SIMM) Starting at 0x10000000
     Bank 2 = No Memory Detected
     Bank 3 = No Memory Detected
>>>

Please find the boot sequence attached...

Thanks again for the help!

S.


Shashi Dookhee
Head of IT Infrastructure

e-mail:  dookhee.s@trafficproximity.com
Telephone (Direct Line):        +44 (0)20 7298 8222


- -----Original Message-----
From: owner-freebsd-alpha@FreeBSD.ORG
[mailto:owner-freebsd-alpha@FreeBSD.ORG]On Behalf Of Wilko Bulte
Sent: 27 October 2001 09:21
To: Andrew Gallatin
Cc: Shashi Dookhee; freebsd-alpha@FreeBSD.ORG
Subject: Re: Kernel Panic on DEC Alpha 1000A 5/400


On Sat, Oct 27, 2001 at 10:05:21AM +0200, Wilko Bulte wrote:
> On Fri, Oct 26, 2001 at 09:26:57PM -0400, Andrew Gallatin wrote:
> 
> > Shashi Dookhee writes:
> >  >  
> >  > -----BEGIN PGP SIGNED MESSAGE-----
> >  > Hash: SHA1
> >  > 
> >  > Hi all,
> >  > 
> >  > Wondering if anyone has come across the following error
> > message 
> >  > during boot - it happens *every* time, so the system never
> > boots - 
> >  > This is happening while booting from CD-ROM to install FreeBSD
> >  > 4.4-INSTALL/Alpha (system currently has OpenVMS on the hard
> > disks 
> >  > which seems to boot okay):
> >  > 
> >  > unexpected machine check:
> >  > 
> >  >     mces    = 0x1
> >  >     vector  = 0x660
> >  >     param   = 0xfffffc0000006060
> >  >     pc      = 0xfffffc0000554584
> >  >     ra      = 0xfffffc000052d870
> >  >     curproc = 0xfffffc0000909a98
> >  >         pid = 0, comm = swapper
> >  > 
> >  > panic: machine check
> >  > Uptime: 0s
> >  > Automatic reboot in 15 seconds - press a key on the console to
> > abort 
> >  > 
> >  > This happens after it checks all the devices (last thing it
> > does 
> >  > before that panic is "de0: enabling 10baseT port").
> >  > 
> >  > I thought it might be a memory issue with perhaps faulty
> > modules, but 
> >  > since the OpenVMS system boots to a login prompt, I have
> > pretty much 
> >  > discounted that (someone correct me if I am wrong about
> > dismissing 
> >  > it!)..
> >  > 
> >  > Any help would be appreciated!
> > 
> > Can you hook up a serial console & give a complete transcript of 
> > the boot session, please?
> 
> What machine model is this anyway? Can you please also do a 

Never mind, I just noticed the machine type was in the subject.

> >>> show memory ? I've seen something similar on AS2100A with
> >>> partially 
> bad memory. VMS does not care, and maps out the bad pages. FreeBSD
> just crashed.

This question is still relevant. I used a AS2100A with EV4/190 MHz
CPUs btw

- -- 
|   / o / /_  _   		email: 	wilko@FreeBSD.org
|/|/ / / /(  (_)  Bulte		Arnhem, The Netherlands	

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	filename="bootAlpha.txt"

>>>boot dka400
ff.fe.fd.fc.fb.fa.f9.f8.f7.f6.f5.f3.f2.f1.f0.ef.df.ee.f4.
probing hose 0, PCI
probing PCI-to-EISA bridge, bus 1
probing PCI-to-PCI bridge, bus 2
bus 2, slot  0 -- pka -- QLogic ISP1020
bus 0, slot 11 -- ewa -- DE500-AA Network Controller
ed.ec.*** keyboard not plugged in...

** keyboard error **
eb.....ea.e9.e8.e7.e6.e5.e4.e3.e2.e1.e0.
V4.9-164, built on Aug  5 1997 at 09:48:15
Memory Testing and Configuration Status
     512 Meg of System Memory
     Bank 0 =3D 256 Mbytes(64 MB Per SIMM) Starting at 0x00000000
     Bank 1 =3D 256 Mbytes(64 MB Per SIMM) Starting at 0x10000000
     Bank 2 =3D No Memory Detected
     Bank 3 =3D No Memory Detected

Testing the System
Testing the Disks (read only)
Testing the Network
Change mode to Internal loopback.
Change to Normal Operating Mode.

CPU 0 booting

(boot dka400.4.0.2000.0 -flags 0,0)
block 0 of dka400.4.0.2000.0 is a valid boot block
reading 370 blocks from dka400.4.0.2000.0
bootstrap code read in
Building FRU table
base =3D 1c4000, image_start =3D 0, image_bytes =3D 2e400
initializing HWRPB at 2000
initializing page table at 1fff0000
initializing machine state
setting affinity to the primary CPU
jumping to bootstrap code
Console: SRM firmware console
VMS PAL rev: 0x1000400010113
OSF PAL rev: 0x1000600020115
Switch to OSF PAL code succeeded.

FreeBSD/alpha SRM CD9660 boot, Revision 1.0
(jkh@jkh234.osd.bsdi.com, Wed Sep 19 18:48:38 GMT 2001)
Memory: 524288 k
\
Hit [Enter] to boot immediately, or any other key for command prompt.
Booting [kernel]...
/kernel data=3D0x5eb008+0x261b8 |
Entering kernel at 0xfffffc000032b140...
Unrecognized boot flag '0'.
Unrecognized boot flag ','.
Unrecognized boot flag '0'.
Copyright (c) 1992-2001 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights =
reserved.
FreeBSD 4.4-RELEASE #1: Thu Sep 20 09:30:29 GMT 2001
    jkh@jkh234.osd.bsdi.com:/usr/src/sys/compile/BOOTMFS
AlphaServer 1000/1000A
AlphaServer 1000A 5/400, 400MHz
8192 byte page size, 1 processor.
CPU: EV56 (21164A) major=3D7 minor=3D1 extensions=3D0x1<BWX>
OSF PAL rev: 0x1000600020115
real memory  =3D 534945792 (522408K bytes)
avail memory =3D 513220608 (501192K bytes)
Preloaded elf kernel "kernel" at 0xfffffc0000914000.
md1: Malloc disk
cia0: ALCOR/ALCOR2, pass 3
cia0: extended capabilities: 21<DWEN,BWEN>
pcib0: <2117x PCI host bus adapter> on cia0
pci0: <PCI bus> on pcib0
isab0: <Intel 82375EB PCI-EISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pcib1: <DEC 21050 PCI-PCI bridge> at device 8.0 on pci0
pci2: <PCI bus> on pcib1
isp0: <Qlogic ISP 1020/1040 PCI SCSI Adapter> port 0x9000-0x90ff mem =
0x83f20000-
0x83f20fff irq 0 at device 0.0 on pci2
isp0: interrupting at CIA irq 0
pci2: <S3 Trio 64V2/DX/GX graphics accelerator> at 2.0 irq 9
de0: <Digital 21140A Fast Ethernet> port 0x10000-0x1007f mem =
0x82040000-0x820400
7f irq 1 at device 11.0 on pci0
de0: interrupting at CIA irq 1
de0: DEC DE500-AA 21140A [10-100Mb/s] pass 2.0
de0: address 00:00:f8:1f:2b:6e
de0: enabling 10baseT port

unexpected machine check:

    mces    =3D 0x1
    vector  =3D 0x660
    param   =3D 0xfffffc0000006060
    pc      =3D 0xfffffc0000554584
    ra      =3D 0xfffffc000052d870
    curproc =3D 0xfffffc0000909a98
        pid =3D 0, comm =3D swapper

panic: machine check
Uptime: 0s
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...

halted CPU 0

halt code =3D 5
HALT instruction executed
PC =3D fffffc00005376d0
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