The following reply was made to PR kern/36196; it has been noted by GNATS.

From: Mark Davies <mark@mcs.vuw.ac.nz>
To: gnats-bugs@netbsd.org
Cc: 
Subject: Re: kern/36196 (supervisor trap with linux df)
Date: Wed, 25 Apr 2007 09:49:01 +1200

 On Tuesday 24 April 2007, Nicolas Joly wrote:
 >  >  I tried current and it didn't crash but it also didn't work,
 >  > just printed out:
 >  >
 >  >  /emul/linux/bin/df: cannot read table of mounted file systems:
 >  > No such file or directory
 >  >
 >  >  Presumably something to do with the /emul namei changes.
 
 >  No. df require `/emul/linux/proc' to be mounted, because of
 >  `/emul/linux/etc/mtab'.
 
 I have /proc mounted with the linux option and /emul/linux/etc/mtab is 
 a symlink pointing at "/proc/mounts".  This used to work before the 
 namei changes and clearly doesn't now.  Is that a bug in the changes 
 or do I _have_ to mount proc twice now.  What other situations will 
 this hit?
 
 cheers
 mark