Possible Threading problem with -CURRENT / MySQL?

[Daryl Chance]

We're actually upgrading tomorrow night to -CURRENT,
if it continues, I will let you guys know. :).

-----Original Message-----
From: owner-freebsd-current at freebsd.org
[mailto:owner-freebsd-current at freebsd.org] On Behalf
Of Daniel Eischen
Sent: Wednesday, June 16, 2004 1:45 AM
To: Daryl Chance
Cc: freebsd-current at freebsd.org; julian at elischer.org;
mike at mike2k.com; freebsd-threads at freebsd.org
Subject: RE: Possible Threading problem with -CURRENT
/ MySQL?

On Tue, 15 Jun 2004, Daryl Chance wrote:

> Sorry for the top post.
> 
> We've had this same problem (with mysqld locking
up). 
> I was able to get a trace, but since it's a live sql
> box, I didn't have time to find your email (If I
knew
> I had kept a copy in my inbox, I would have done
this
> correctly, instead I thought I had to look up the
> email in the archives) but I was able to get a
ktrace
> -p pid output of the process.  I let it run about 10
> seconds and then killall -11 mysqld'd the process
(it
> allows mysqld to shutdown gracefully, thus not
> corrupting our tables).
> 
> Here is the link to the .out file
> http://sql.tribalwar.com/ktrace.out
> 
> here is the link to the .txt file of the kdump
output
> http://sql.tribalwar.com/kdump.txt
> 
> That was all I could remember to do in the short
time
> I had to get it back up and running :).
> 
> It's a stock kernel (w/ some minor things commented
> out).  It's FBSD 5.2.1 p6
> http://sql.tribalwar.com/SQL

I don't think 5.2.1 is going to tell us much.  We know
there
was a problem in 5.2-release.  We really need
-current.

-- 
Dan Eischen

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