From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AE6983EBF09 for ; Sun, 25 Jan 2026 21:20:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769376015; cv=none; b=RhEXOD9WN1kNX+gxsldk+TZYiEDw+x3zZClUjV9SdBtRvE9HvlZmex6+7V38Qjn9S0blI3cRH+fogUtksj1SpfqkkUMUUOgIdd3kW4GpV4udHJwS3yYg1a/m7v7hG5xyD3JDAvDA0RmfzDSkcfw53oST3rtEQ8XQcPZdb4H9BlU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769376015; c=relaxed/simple; bh=Z4CdAElUyEh4ug5WgyTka9LfZHXPHUWsJDxtP006B+I=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=lns8IGd0okOZGAtjYLU92wD/PuDNS+azkyhtmCWN1qFExqkugYIyYgni21tlxf8SwyOQY250cRixiYuc1yg32wvnrEff4GGrrTUBPT9LCNW3aCmFqQLNZTz2lmXoVDUCA23KgeOWwibUJAjAX8n+8gH5WF3Rap19B4h5VxZHZB8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=sPJUHKzM; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="sPJUHKzM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E9C67C4CEF1; Sun, 25 Jan 2026 21:20:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769376015; bh=Z4CdAElUyEh4ug5WgyTka9LfZHXPHUWsJDxtP006B+I=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=sPJUHKzMtxEK1ju0sG43C4nEJOOkkcP8g/BRfg+Hjw87NBHX2bIaD3s5cwEgx2PeG F9N4LxsHWtt96xctUm1WQmrkPF5xSxRpe1FAIE85DnBIs/J1VC2z9NI5LN4Xxkti+q FmCDKe1fbbqMQYZFGvDfeK7BG6QGm28IByZJF0vPgy+UP66FQGRhc6B9GEJRDPweQ7 I6nZ0bFtXacp2TqW3k0f9al2hyqRE/Y3XaSEJGoTrZ5kM3ts2FU9DYWhIfnbj9gfft xNTdzRLeuwJtLzUeY2GmfxDko5L1JPIfiyDgD7ynSuUtG+5aJBFGzWUxNgJJ0iy1a3 qV73EL9oHCoiQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 11A453809A15; Sun, 25 Jan 2026 21:20:11 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v2 net] bonding: annotate data-races around slave->last_rx From: patchwork-bot+netdevbpf@kernel.org Message-Id: <176937600986.3588307.10080070062581890485.git-patchwork-notify@kernel.org> Date: Sun, 25 Jan 2026 21:20:09 +0000 References: <20260122162914.2299312-1-edumazet@google.com> In-Reply-To: <20260122162914.2299312-1-edumazet@google.com> To: Eric Dumazet Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, j.vosburgh@gmail.com, andy@greyhouse.net, netdev@vger.kernel.org, eric.dumazet@gmail.com, syzkaller@googlegroups.com Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Thu, 22 Jan 2026 16:29:14 +0000 you wrote: > slave->last_rx and slave->target_last_arp_rx[...] can be read and written > locklessly. Add READ_ONCE() and WRITE_ONCE() annotations. > > syzbot reported: > > BUG: KCSAN: data-race in bond_rcv_validate / bond_rcv_validate > > [...] Here is the summary with links: - [v2,net] bonding: annotate data-races around slave->last_rx https://git.kernel.org/netdev/net/c/f6c3665b6dc5 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html