From owner-freebsd-current@freebsd.org  Mon May 25 19:40:27 2020
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From: Kyle Evans <kevans@freebsd.org>
Date: Mon, 25 May 2020 14:40:16 -0500
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Subject: Re: Panic when attempting to create tunnel when a tunnel with the
 named alias exists
To: Jamie Landeg-Jones <jamie@catflap.org>
Cc: FreeBSD Current <freebsd-current@freebsd.org>
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On Mon, May 25, 2020 at 2:22 PM Jamie Landeg-Jones <jamie@catflap.org> wrote:
>
> From the "Why did you do that?" department:
>
> I stumbled across a panic in 12.1-stable and 13-current. If you
> attempt to create a tunnel, which would have the same name as
> an already existing tunnel "alias" hardlink, you get a panic.
>
> E.G:
>
> # ifconfig tun create name tun1
> # ifcondif tun create
>
> [... snip ...]

Whoops, good catch. =-( Will fix ASAP.

Thanks,

Kyle Evans