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 D117F47F7D for ; Mon, 19 Feb 2024 19:20:45 +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=1708370445; cv=none; b=jfgmgaKb7BSIQ4PcG34ZflVW/Ivvtc9RX8jZVWdY/tnYOgXJuQONwELJaY5TtZl5yQBCCNKeBP+5FHvsrh2Gd9cJTpgAbqRokCV2o5oUhxYJ/JSxudyqQIhlOlGGVh54vkrovcpts+ZntT+fEA0Fq6q3xlkpAIKhqPmZiwAgSPY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708370445; c=relaxed/simple; bh=qUcNuwzzBfbfZ3Kh8STkH7tU81QXlSYTzjjiZnQe82o=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Xy6BgGkGEMgzPRrxkYWxD6HSyP2k4fhv7TkwgFHBfzu3ckX35j8sybieQG8WZKOhPtiwds8OOwBWK7dLGIxJjDhwDmW8VvWQRDwfA/YaE1/w/nREz9esV5uocWSeyk1X1sGS98v8PJl253LqYQ0pbO7oh6Yj83iMoVocydk9h90= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=awkDvQkv; 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="awkDvQkv" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 552BBC433F1; Mon, 19 Feb 2024 19:20:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708370445; bh=qUcNuwzzBfbfZ3Kh8STkH7tU81QXlSYTzjjiZnQe82o=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=awkDvQkvWNuXKbmXdxtdv3NgyK8P+JtZwefDl7oImCZHjx2Ee5nyF15LJInYssGj1 spfhC9ees+6m0PD3Sv08DkNjSG9V2n/oF1AByviDjINQ1aNHyRe7OoycaqyoqZEKnF 4tgND2PAaIiHbqY03hYrKjP43YbssVAsi5BHAu0zetIsjzzlklcGAjEYw0wnSqeJGj 0yFjqn1qaC2U/mN3XPSGtgcuMoEFj10EPiqlaFcZLY3swxW4uEssk408uBsQLM7ous zEX1xFaAi3DjjzbJYk0AMxNvR44JDfLih7GeWTaGWrUf82fiu9JxV98jm5d4oprumj kHXfkVOCeOkPQ== Date: Mon, 19 Feb 2024 11:20:44 -0800 From: Jakub Kicinski To: David Wei Cc: Paolo Abeni , Jiri Pirko , Sabrina Dubroca , netdev@vger.kernel.org, "David S. Miller" , Eric Dumazet Subject: Re: [PATCH net-next v11 0/3] netdevsim: link and forward skbs between ports Message-ID: <20240219112044.550ac583@kernel.org> In-Reply-To: <1bfeac24-73f3-4e9b-96e4-b9354be27285@davidwei.uk> References: <20240215194325.1364466-1-dw@davidwei.uk> <20240216174859.7e65c1bf@kernel.org> <1bfeac24-73f3-4e9b-96e4-b9354be27285@davidwei.uk> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Fri, 16 Feb 2024 20:27:09 -0700 David Wei wrote: > On 2024-02-16 18:48, Jakub Kicinski wrote: > > Also looks like the new test managed to flake once while it was sitting > > in patchwork ? > > > > https://netdev-3.bots.linux.dev/vmksft-netdevsim-dbg/results/468440/13-peer-sh/stdout > > I can't repro it locally in QEMU. Maybe it's due to the leaky ref bug? > > I'll send another revision and hopefully this doesn't happen again. Grep for wait_local_port_listen, maybe we should make sure listener had fully started?