Date: Wed, 6 Aug 2008 16:34:41 +0300 From: Kostik Belousov <kostikbel@gmail.com> To: Mateusz Guzik <mjguzik@gmail.com> Cc: freebsd-fs@freebsd.org, bug-followup@freebsd.org Subject: Re: kern/126287: [ufs] [panic] Kernel panics while mounting an UFS filesystem with snapshot enabled Message-ID: <20080806133441.GM97161@deviant.kiev.zoral.com.ua> In-Reply-To: <200808061020.m76AK5NI013323@freefall.freebsd.org> References: <200808061020.m76AK5NI013323@freefall.freebsd.org>
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[-- Attachment #1 --]
On Wed, Aug 06, 2008 at 10:20:05AM +0000, Mateusz Guzik wrote:
> The following reply was made to PR kern/126287; it has been noted by GNATS.
>
> From: "Mateusz Guzik" <mjguzik@gmail.com>
> To: bug-followup@freebsd.org
> Cc:
> Subject: Re: kern/126287: [ufs] [panic] Kernel panics while mounting an UFS filesystem with snapshot enabled
> Date: Wed, 6 Aug 2008 12:15:00 +0200
>
> Something weird happened to my attachment, I'll paste it here:
>
> --- sys/kern/vfs_mount.c.orig 2008-08-06 11:14:16.000000000 +0200
> +++ sys/kern/vfs_mount.c 2008-08-06 11:14:32.000000000 +0200
> @@ -196,10 +196,13 @@
> void
> vfs_deleteopt(struct vfsoptlist *opts, const char *name)
> {
> struct vfsopt *opt, *temp;
>
> + if (opts == NULL)
> + return;
> +
> TAILQ_FOREACH_SAFE(opt, opts, link, temp) {
> if (strcmp(opt->name, name) == 0)
> vfs_freeopt(opts, opt);
> }
> }
>
> Again, it should work fine ;)
>
> Thanks,
> --
> Mateusz Guzik
The PR lacks the backtrace (preferrable the ddb output or "bt full" from
kgdb) for the panic. Please, show me the backtrace.
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=zxuG
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