The following reply was made to PR kern/29149; it has been noted by GNATS.

From: Martin Husemann <martin@duskware.de>
To: gnats-bugs@netbsd.org
Cc: 
Subject: Re: kern/29149: packet scheduling for IPv6-over-IPv4 tunnels is weird
Date: Sat, 29 Jan 2005 09:59:16 +0100

 Two hints:
 
  - this does not happen on a IPv4 GRE tunnel between a sparc64 (-current)
    and a sparc (2.0)
  - there are probably problems in the sparc64 softinterrupt code when it is
    entered recursively (scheduling a netisr while a netisr handler is running
    might already trigger the race)
 
 
 Martin