kern/135692: [mtx] [witness] blockable sleep lock - kernel panic
on 8.0-CURRENT
Adam K Kirchhoff
adamk at voicenet.com
Sun Jun 21 13:00:12 UTC 2009
The following reply was made to PR kern/135692; it has been noted by GNATS.
From: Adam K Kirchhoff <adamk at voicenet.com>
To: vwe at freebsd.org, bug-followup at FreeBSD.org
Cc:
Subject: Re: kern/135692: [mtx] [witness] blockable sleep lock - kernel panic
on 8.0-CURRENT
Date: Sun, 21 Jun 2009 08:51:37 -0400
vwe at freebsd.org wrote:
>
> Adam,
>
> to me, it seems like kgdb's interface has been screwed but asf hasn't.
> I'll check that and all the other kgdb difficulties. It's just, I need
> to go and take some sleep now.
>
> Please stay tuned.
>
> Thx,
>
> Volker
>
You were correct that this problem does not happen with invariants
disabled. However, I am willing to test anything you'd like with
invariants enabled again to help fix the source of the problem rather
than work around it.
Adam
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