Subject: Re: kern/32287 (Processes hang in "mclpl")
To: None <yamt@netbsd.org, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org,>
From: Christian Biere <christianbiere@gmx.de>
List: netbsd-bugs
Date: 01/22/2006 16:45:01
The following reply was made to PR kern/32287; it has been noted by GNATS.
From: Christian Biere <christianbiere@gmx.de>
To: gnats-bugs@netbsd.org
Cc:
Subject: Re: kern/32287 (Processes hang in "mclpl")
Date: Sun, 22 Jan 2006 17:42:59 +0100
yamt@netbsd.org wrote:
> Synopsis: Processes hang in "mclpl"
> State-Changed-From-To: open->feedback
I had bumped NMBCLUSTERS to 4096 which "fixed" the problem for me.
I have now tried the patch with NMBCLUSTERS reduced to 256 to
amplify the effect. The python2.3 process used by
pkgsrc/net/bittorrent got stuck soon in "mclpl" and was not
killable. Other processes trying to use the network did not
get stuck but couldn't use the network anymore - just got
timeouts. After taking the network interfaces down, the
process previously hanging in "mclpl" terminated and once
the interfaces were up again, the network was usable too. I
did not verify the behaviour of X11.
I assume the network blackout is supposed to be expected
and the current behaviour qualifies as fixed(?).
--
Christian