Re: kern/37933: very frequent crashes after suspend/resume

["Steven M. Bellovin" <smb%cs.columbia.edu@localhost>]

On Sat, 09 Feb 2008 21:16:56 -0500
"Jared D. McNeill" <jmcneill%invisible.ca@localhost> wrote:

> 
> Are you using cpuctl to offline all APs before you suspend?
> 
I hadn't -- should I have?  It does seem to prevent the problem; at
least, I wasn't able to cause any crashes when I tried that.  (To be
sure, I got another crash when I shut down the machine to try that
test; I haven't looked at that dump yet....)

For now, I'm going to put a cpuctl in my suspend/resume scripts -- it
had reached the point where I was shutting down rather than risking a
second suspend.


                --Steve Bellovin, http://www.cs.columbia.edu/~smb