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Subject: Re: [PATCH net] selftests/net: Fix flaky bind_wildcard due to
 ephemeral port race
From: patchwork-bot+netdevbpf@kernel.org
Message-Id: 
 <178857301364.1055020.6064019956181481197.git-patchwork-notify@kernel.org>
Date: Sat, 05 Sep 2026 01:50:13 +0000
References: 
 <20260901-selftests-net-bind_wildcard_race-v1-1-880ddc7ed62e@marliere.net>
In-Reply-To: 
 <20260901-selftests-net-bind_wildcard_race-v1-1-880ddc7ed62e@marliere.net>
To: =?utf-8?q?Ricardo_B=2E_Marli=C3=A8re_=28SUSE=29_=3Cricardo=40marliere=2Enet?=@aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org,
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Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
 pabeni@redhat.com, horms@kernel.org, shuah@kernel.org,
 netdev@vger.kernel.org, linux-kselftest@vger.kernel.org,
 linux-kernel@vger.kernel.org

Hello:

This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@kernel.org>:

On Tue, 01 Sep 2026 08:31:58 -0300 you wrote:
> bind_wildcard picks an ephemeral port by binding fd[0] with port 0, reads
> it back with getsockname(), and then reuses that exact port number for the
> other addresses/families in fd[1..7]. This all happens in the default
> network namespace, so unrelated processes on the same host are drawing from
> the very same ephemeral port range (net.ipv4.ip_local_port_range) at the
> same time.
> 
> [...]

Here is the summary with links:
  - [net] selftests/net: Fix flaky bind_wildcard due to ephemeral port race
    https://git.kernel.org/netdev/net-next/c/b910d4220d42

You are awesome, thank you!
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