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Message-Id: <200401120309.i0C39PNs089191@www.freebsd.org>
Date: Sun, 11 Jan 2004 19:09:25 -0800 (PST)
From: Lucas <bsdfan3@users.sourceforge.net>
To: freebsd-gnats-submit@FreeBSD.org
Subject: 4.9-RELEASE install floppy panic (page fault)
X-Send-Pr-Version: www-2.0

>Number:         61228
>Category:       kern
>Synopsis:       panic: 4.9-RELEASE install floppy panic (page fault)
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Jan 11 19:10:18 PST 2004
>Closed-Date:    Sat Jul 30 00:47:52 GMT 2005
>Last-Modified:  Sat Jul 30 00:47:52 GMT 2005
>Originator:     Lucas
>Release:        4.9-RELEASE i386
>Organization:
Private
>Environment:
AT&T Globalyst 515 (NCR BIOS 2.08, 486DX4/100, 24MB RAM, removed SCSI drivers from kernel, no CD-ROM)
>Description:
      I get this panic (right after I exit the kernel configurator) when trying to boot my AT&T Globalyst 515 from the 4.9-RELEASE install floppies (some context included):

--snip--
Preloaded elf kernel "kernel" at 0xc0829000
Preloaded mfs_root "/mfsroot" at 0xc0829084
Fatal trap 12:  Page fault while in kernel mode
fault virtual address = 0x10014
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc02d29ec
stack pointer = 0x10:0xc084bf24
frame pointer = 0x10:0xc084bf2c
code segment = base 0x0, limit 0xfffff, type 0x1b, DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 0 (swapper)
interrupt mask = net tty bio cam
trap number = 12
panic: page fault
--end snip--

I have no FreeBSD machine to use as a serial console (I am trying to set up my first), and I do not think there is a way to get a backtrace if the install floppy panics.
>How-To-Repeat:
      Boot this machine with the install floppies.  Configure all SCSI drivers out of the kernel.  Watch it panic.
>Fix:
      No fix.
>Release-Note:
>Audit-Trail:

From: Kris Kennaway <kris@obsecurity.org>
To: Lucas <bsdfan3@users.sourceforge.net>
Cc: freebsd-gnats-submit@FreeBSD.org
Subject: Re: kern/61228: 4.9-RELEASE install floppy panic (page fault)
Date: Sun, 11 Jan 2004 19:15:37 -0800

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 On Sun, Jan 11, 2004 at 07:09:25PM -0800, Lucas wrote:
 
 > AT&T Globalyst 515 (NCR BIOS 2.08, 486DX4/100, 24MB RAM, removed SCSI drivers from kernel, no CD-ROM)
 
 This is very old hardware.  Old hardware often has failing components,
 and the failure modes are consistent with what you posted.  Are you
 able to install other versions of FreeBSD successfully on this
 machine?
 
 Kris
 
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From: Andy Farkas <andyf@speednet.com.au>
To: Lucas <bsdfan3@users.sourceforge.net>
Cc: freebsd-gnats-submit@freebsd.org, freebsd-bugs@freebsd.org
Subject: Re: kern/61228: 4.9-RELEASE install floppy panic (page fault)
Date: Tue, 13 Jan 2004 09:05:01 +1000 (EST)

 Lucas wrote:
 
 > current process = 0 (swapper)
 > interrupt mask = net tty bio cam
 > trap number = 12
 > panic: page fault
 
 This is consistent with not enough RAM, although you said it has 24MB,
 which is ok (I tested on a 16MB 486).
 
 How much "avail memory" does FreeBSD say it has when it boots?
 
 --
 
  :{ andyf@speednet.com.au
 
         Andy Farkas
     System Administrator
    Speednet Communications
  http://www.speednet.com.au/
 
 
State-Changed-From-To: open->feedback 
State-Changed-By: arved 
State-Changed-When: Tue Aug 24 15:20:11 GMT 2004 
State-Changed-Why:  
Kris asked for feedback in january 

http://www.freebsd.org/cgi/query-pr.cgi?pr=61228 
State-Changed-From-To: feedback->closed 
State-Changed-By: kris 
State-Changed-When: Sat Jul 30 00:47:28 GMT 2005 
State-Changed-Why:  
Feedback timeout (but problem seems to be insufficient RAM to install FreeBSD) 

http://www.freebsd.org/cgi/query-pr.cgi?pr=61228 
>Unformatted:
