Re: kern/39248: "Replace exec_map with a pool" change causes

[Onno van der Linden <o.vd.linden%quicknet.nl@localhost>]

The following reply was made to PR kern/39248; it has been noted by GNATS.

From: Onno van der Linden <o.vd.linden%quicknet.nl@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/39248: "Replace exec_map with a pool" change causes
Date: Wed, 13 Aug 2008 22:21:51 +0200

 In an email exchange with rmind@ he mentioned
 random memory corruption as a possible cause
 and also pointed to
 http://mail-index.netbsd.org/netbsd-bugs/2008/07/29/msg005058.html
 
 Since it doesn't matter if use cmpci(4) or emuxki(4),
 the crash stays the same. Add to that the fact that
 
 mplayer -ao null -vo null -ss 101 whoareyou-mhd.mpg
 
 doesn't crash it looks to me like audio(4) is somehow
 causing corruption.
 
 So, where's the locking in audio(4) going wrong ?
 
 Onno