netdev - Re: [PATCH v3 net-next 00/23] net: add preliminary netdev refcount tracking

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Message-ID: <Ya6qewYtxoRn7BTo@lunn.ch>
Date:   Tue, 7 Dec 2021 01:27:39 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Eric Dumazet <edumazet@...gle.com>
Cc:     Eric Dumazet <eric.dumazet@...il.com>,
        "David S . Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        netdev <netdev@...r.kernel.org>,
        Dmitry Vyukov <dvyukov@...gle.com>
Subject: Re: [PATCH v3 net-next 00/23] net: add preliminary netdev refcount
 tracking

On Mon, Dec 06, 2021 at 04:17:11PM -0800, Eric Dumazet wrote:
> On Mon, Dec 6, 2021 at 4:12 PM Andrew Lunn <andrew@...n.ch> wrote:
> >
> >
> > Hard to say. It looks like some sort of race condition. Sometimes when
> > i shut down the GNS3 simulation, i get the issues, sometimes not. I
> > don't have a good enough feeling to say either way, is it an existing
> > problem, or it is my code which is triggering it.
> 
> OK got it.
> 
> I think it might be premature to use ref_tracker yet, until we also
> have the netns one.

There is a lot of netns going on with GNS3. So it does sound too
early.

Could i get access to the full set of patches and try them out?

Thanks
	Andrew