Re: port-amd64/42128: page fault trap installing NetBSD/amd64 5.0.1 under Xen

["Jeremy C. Reed" <reed%reedmedia.net@localhost>]

The following reply was made to PR port-amd64/42128; it has been noted by GNATS.

From: "Jeremy C. Reed" <reed%reedmedia.net@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: 
Subject: Re: port-amd64/42128: page fault trap installing NetBSD/amd64 5.0.1
 under Xen
Date: Sat, 26 Sep 2009 13:27:43 -0500 (CDT)

 On Sat, 26 Sep 2009, Manuel Bouyer wrote:
 
 > > Installing as a Xen guest using the amd64cd-5.0.1.iso.  When it
 > > got to the untar step in sysinst (extracting kern-GENERIC.tgz), it
 > > aborted with:
 > 
 > Is it a PV guest or a HVM guest ?
 
 Sorry, I do not know. I do not know what this means. How can I check?
 
 > > kernel: page fault trap, code=0
 > > Stopped in pid 0.4 (system) at  0xffffffff804f163e:    repe insl      
 > > %dx,%es:(%rdi)
 > > db{0}> bt
 > > ?() at 0xffffffff804f163e
 > > ?() at 0xffffffff804fefc7
 > > ?() at 0xffffffff802c3207
 > > ?() at 0xffffffff804e0e4d
 > > ?() at 0xffffffff80105a4f
 > > Bad frame pointer: 0xffff800001215ac40
 > 
 > Also what is the message just before the page fault ? Did it start
 > userland at this point ?
 
 Sorry, I do not know of any previous message.
 
 Yes, userland was running. sysinst was running. I had been using it. It 
 failed after a few minutes when it got to the tar ball extraction step. 
 (Same as the Jan 2008 report.)