netdev - Re: MPTCP deadlocks

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Message-ID: <b0b6878a-9410-4ee6-a8c1-c54ae258dc40@kernel.org>
Date: Wed, 3 Dec 2025 18:37:16 +0100
From: Matthieu Baerts <matttbe@...nel.org>
To: Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>
Cc: "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: MPTCP deadlocks

Hi Jakub,

On 03/12/2025 16:35, Jakub Kicinski wrote:
> Not sure if its the new machines or some of the recent work in MPTCP
> but we hit a deadlock in the tests a couple of times:

Thank you for the message, I didn't notice that, and I didn't see this
issue in our CI. So maybe due to both the new machines and the recent work.

I will check if one of my syzkaller instances didn't find the same bug,
hopefully with a reproducer.

Cheers,
Matt
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