Date: Tue, 23 Sep 2008 17:51:27 -0400 From: Mikhail Teterin <mi+mill@aldan.algebra.com> To: Robert Watson <rwatson@FreeBSD.org> Cc: stable@FreeBSD.org Subject: Re: 7.0-stable: a hung process - scheduler bug? Message-ID: <48D964DF.4080207@aldan.algebra.com> In-Reply-To: <alpine.BSF.1.10.0809232217081.68287@fledge.watson.org> References: <48D92589.8000200@aldan.algebra.com> <alpine.BSF.1.10.0809232136130.68287@fledge.watson.org> <48D955EE.3090108@aldan.algebra.com> <alpine.BSF.1.10.0809232217081.68287@fledge.watson.org>
next in thread | previous in thread | raw e-mail | index | archive | help
Robert Watson ΞΑΠΙΣΑΧ(ΜΑ):
> Sounds a lot like a lock leak/deadlock. Other than DDB output or a
> crashdump, which would allow us to explore some more, there's probably
> not much to be done with the box at this point other than reset.
> Sorry about that.
Well, to reproduce you can try to build OpenOffice.org from any of the
editors/openoffice.org-3-* ports. Set the environment variables
MAXPROCESSES and MAXPROCS to the number of CPUs in your SMP-computer.
Even if it does not hang like it did here, you may be able to observe
the leak... Yours,
-mi
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?48D964DF.4080207>