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Date:      Thu, 7 Nov 2002 14:59:06 -0500 (EST)
From:      Andrew Gallatin <gallatin@cs.duke.edu>
To:        "Michael G. Petry" <petry@NetMasters.Com>
Cc:        Julian Elischer <julian@elischer.org>, Sidcarter <sidcarter@symonds.net>, current@FreeBSD.ORG
Subject:   Re: Kernel not booting....Immediate crash 
Message-ID:  <15818.50698.91676.542116@grasshopper.cs.duke.edu>
In-Reply-To: <200211071859.gA7IxbEV075350@netwolf.NetMasters.Com>
References:  <Pine.BSF.4.21.0211071023530.5860-100000@InterJet.elischer.org> <200211071859.gA7IxbEV075350@netwolf.NetMasters.Com>

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Try backing out 1.544 of src/sys/i386/i386/machdep.c You'll need to do
it as a reversed patch or by hand, as there are some unrelated signal
handling things in 1.545 which you'll really need.



Drew


Michael G. Petry writes:
 > 
 > I'm noticing the same behavior on a PPro system I have and am following
 > the thread "SMP broken on PPro".  It looks like the problem is not SMP
 > specific, but it does seem PPro centric.
 > 
 > > Are the modules also new?
 > > 
 > > 
 > > On Thu, 7 Nov 2002, Sidcarter wrote:
 > > 
 > > > Hi Folks,
 > > > 
 > > > I just did a cvsup and installed a kernel. I have been trying this from the
 >  past
 > > > few days with the same error. I am copying this by hand, since it crashes
 > > > immediately after loading the modules.
 > > > The error message is here
 > > > 
 > > > ----------------------------------------------------
 > > > Booting [/boot/kernel/kernel]...
 > > > /boot/kernel/acpi.ko text=0x30dbc data=0x1a58+0xb48 syms=[0x4+0x5770+0x4+0x
 > 73b9/]\
 > > > 
 > > > Fatal trap 12: page fault while in vm86 mode
 > > > fault virtual address	= 0x9fdc8
 > > > fault code		= user read, page not present
 > > > instruction pointer	= 0xf000:0x145e
 > > > stack pointer		= 0x0:0xfb4
 > > > frame pointer		= 0x0:0xfca
 > > > code segment		= base 0x0, limit 0x0, type 0x0
 > > > 			  DPL 0, pres 0, def32, gran 0
 > > > processsor eflags	= interrupt enabled, resume, vm86, IOPL=0
 > > > current process		= 0 ()
 > > > kernel: type 12 trap, code=0
 > > > Stopped at	0x145e: addb	%al,0(%eax)
 > > > db> t
 > > > (null)(eee06c0,1,e820,fee06c0,9775a707) at 0x145e
 > > > db>
 > > > ----------------------------------------------------
 > > > 
 > > > uname -a
 > > > --------
 > > > FreeBSD calvin 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Thu Oct 24 15:46:54 IST 
 > 2002     root@calvin:/usr/obj/usr/src/sys/HOGWARTS  i386
 > > > 
 > > > Any idea what could be wrong ? 
 > > > 
 > > > Becoz of this problem, I am also unable to do an install world as
 > > > the it is looking for sigaction in the kernel.
 > > > 
 > > > TIA
 > > > Regards
 > > > 	Sid
 > > > 
 > > > To Unsubscribe: send mail to majordomo@FreeBSD.org
 > > > with "unsubscribe freebsd-current" in the body of the message
 > > > 
 > > 
 > > 
 > > To Unsubscribe: send mail to majordomo@FreeBSD.org
 > > with "unsubscribe freebsd-current" in the body of the message
 > > 
 > 
 > Michael Petry
 > 
 > 
 > 
 > To Unsubscribe: send mail to majordomo@FreeBSD.org
 > with "unsubscribe freebsd-current" in the body of the message
 > 

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