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Date: Tue, 16 Jul 2013 22:14:36 +0200
From: Patrick Lamaiziere <patfbsd@davenulle.org>
To: Konstantin Belousov <kostikbel@gmail.com>
Subject: Re: (9.2) panic under disk load (gam_server / knlist_remove_kq)
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Cc: Mateusz Guzik <mjguzik@gmail.com>, freebsd-stable@freebsd.org
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Le Tue, 16 Jul 2013 09:05:55 +0300,
Konstantin Belousov <kostikbel@gmail.com> a écrit :

Hello,

Thanks Konstantin. I'm trying your patch and that looks better.
poudriere runs since 3 hours now (before the box paniced few minutes
after I start a poudriere bulk)

(I've removed the previous change to panic on the warning "WARNING:
destroying knlist w/ knotes on it!" / I guess it is ok ?)

As far I can see gamin still works (xfce sees changes and the "testgam"
tool works fine : https://people.gnome.org/~veillard/gamin/debug.html)

I will run few "poudriere bulk" tomorrow and report the result here.  

I've tried on my workstation at work which uses the same configuration
as at home, but I was not able to reproduce this problem. The only big
change is that it has 8 GB RAM versus 4 GB here. I don't know what can
trigger this panic.

If you have patch to test or idea, please let me know.
Thanks, regards.