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From: Florian Westphal <fw@strlen.de>
To: Byron Stanoszek <gandalf@winds.org>
Cc: Florian Westphal <fw@strlen.de>,
	"David S. Miller" <davem@davemloft.net>,
	linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: Kernel 5.4 regression - memory leak in network layer
Date: Thu, 21 Nov 2019 06:30:31 +0100	[thread overview]
Message-ID: <20191121053031.GI20235@breakpoint.cc> (raw)
In-Reply-To: <alpine.LNX.2.21.1.1911201706510.2521@winds.org>

Byron Stanoszek <gandalf@winds.org> wrote:
> On Wed, 20 Nov 2019, Florian Westphal wrote:
> > Not reproducible.
> > 
> > I'm on
> > 
> > c74386d50fbaf4a54fd3fe560f1abc709c0cff4b ("afs: Fix missing timeout reset").
> 
> I confirm I still see the issue on that commit.

[..]

> netperf -H 172.17.2.11 -t UDP_RR

Ah, thats all it takes.  Its related to UDP_SKB_IS_STATELESS, commit
895b5c9f206eb7d25dc1360a is the culprit.  I'll send a fix shortly.

  reply	other threads:[~2019-11-21  5:30 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-19 16:09 Kernel 5.4 regression - memory leak in network layer Byron Stanoszek
2019-11-19 16:22 ` Florian Westphal
2019-11-20 20:28   ` Florian Westphal
2019-11-21  0:15     ` Byron Stanoszek
2019-11-21  5:30       ` Florian Westphal [this message]
2019-11-21  5:56         ` [PATCH net] udp: drop skb extensions before marking skb stateless Florian Westphal
2019-11-21 14:39           ` Paolo Abeni
2019-11-21 20:46           ` Byron Stanoszek
2019-11-21 23:04           ` David Miller

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