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Re: kern/46592: lib/libc/sys/t_mmap cause kernel panic
The following reply was made to PR kern/46592; it has been noted by GNATS.
From: David Holland <dholland-bugs%netbsd.org@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc:
Subject: Re: kern/46592: lib/libc/sys/t_mmap cause kernel panic
Date: Wed, 13 Jun 2012 18:48:06 +0000
On Tue, Jun 12, 2012 at 10:30:05AM +0000, Manuel Bouyer wrote:
> > > mmap_block: panic: kernel diagnostic assertion "vp ==
vp->v_specnode->sn_dev->sd_bdevvp" failed: file
"/home/builds/ab/HEAD/src/sys/miscfs/specfs/spec_vnops.c", line 891
> >
> > Note that these do not seem to be reproducable when running NetBSD/i386
nor
> > NetBSD/amd64 - but only with XEN.
>
> I'm not sure what the difference would be between native and Xen.
> Could it be that a module is not built with DIAGNOSTIC ? Xen doesn't
> use modules.
specfs isn't a module. (And shouldn't be.)
--
David A. Holland
dholland%netbsd.org@localhost
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