Subject: Re: uvm_trap during sysinst with nbsd1.5 on i386
To: Manuel Bouyer <bouyer@antioche.lip6.fr>
From: Erich Meier <Erich.Meier@informatik.uni-erlangen.de>
List: netbsd-bugs
Date: 01/29/2001 15:22:31
On Fri, Jan 26, 2001 at 08:35:46PM +0100, Manuel Bouyer wrote:
> On Fri, Jan 26, 2001 at 12:52:00PM -0500, John Hawkinson wrote:
> > | Could you still provide the trace ? We can compile a INSTALL kernel
> > | and run gdb on it, to map addresses -> functions.
> > 
> > That's unnecessary, we have the symbol files as part of the build.
> > 
> > ftp://ftp.netbsd.org/pub/NetBSD/NetBSD-1.5/i386/binary/kernel/netbsd.INSTALL.symbols
> 
> Cool !
> So, Erich, could you post the ddb trace ?

Since I have found no way to load these symbols into ddb and because my machine
is a personal PC without LAN access or serial console, I had to use the
"ballpen cut'n paste" method.

Here we go:

uvm_fault(0xc9a542f0, 0x4d39e000, 0, 1) -> 1
Kernel: page fault trap, code=0
sysinst at: 0x....	movl 0x4(%eax), %edx

( c9a55110 c9a73d00 c0792de0 bfefe000 bf800060 bf9fe000 0 ) @ 0xc025140b
(    "     bf800000 bf9fe000 0        c9a73d88 )            @ 0xc0251a6e
(    "     bdbfe000 bf9fe000 )				    @ 0xc025175b
( c9a542f0 0        bfbfe000 c9a73da8 c9a542f0 )	    @ 0xc023e961
(    "        "        "     bfbfdd84 c9a73e18 )	    @ 0xc023dd0e
( c9a4fb0c c9a4fb0c c9a73f80 c036549c c9a73df8 )	    @ 0xc0240459
(    "     c9a73f88    "     83200000 bfbfd7bc )	    @ 0xc017e408
( bfbf001f 0832001f bfbfd7e8 bfbfd7bc bfbfd728 )	    @ 0xc02536f9

es	0xc9a70010
ds	     "
edi	0x3
esi	0
ebp	0xc9a73cac
ebx	0xc9a73cc4
edx	     "
ecx	0x4d39ee24
eax	0x4d39ee20
eip	0xc025140b
cs	0x8
eflags	0x10202
esp	0xc9a73c8c
ss	0xc0580010

Hope this helps,
Erich