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Date:      Tue, 14 Sep 2010 14:00:22 +0300
From:      Kostik Belousov <kostikbel@gmail.com>
To:        Alan Cox <alc@rice.edu>
Cc:        svn-src-head@freebsd.org, Ryan Stone <rstone@freebsd.org>, src-committers@freebsd.org, svn-src-all@freebsd.org
Subject:   Re: svn commit: r212281 - head/sys/vm
Message-ID:  <20100914110022.GC2465@deviant.kiev.zoral.com.ua>
In-Reply-To: <4C8F1AAC.4000301@rice.edu>
References:  <201009070023.o870Njtg072607@svn.freebsd.org> <20100907080446.GA2853@deviant.kiev.zoral.com.ua> <4C8E5FB5.9070009@rice.edu> <20100913191247.GN2465@deviant.kiev.zoral.com.ua> <4C8F1AAC.4000301@rice.edu>

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On Tue, Sep 14, 2010 at 01:48:12AM -0500, Alan Cox wrote:
> Kostik Belousov wrote:
> >Did you noted the thread on current@ about r212281 ? The submitter
> >claims that the rev. causes panics in unrelated code pathes when
> >vnode_create_vobject() locks vm object lock. I cannot understand
> >how this can happen, with or without the rev.
> >
> > =20
>=20
> Yes, I saw it.  I don't understand it either.
>=20
> Alan
> .

As noted by Peter Holm, the report indicates that fuse.ko module was loaded.
I believe this is another fuse-induced kernel memory corruption.

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