From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-188.mta0.migadu.com (out-188.mta0.migadu.com [91.218.175.188]) (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 7309A395AD1 for ; Thu, 21 May 2026 07:19:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.188 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779347971; cv=none; b=dGCunRHtJOz1WOoNKkCcJxeu02Snddqhc+j4f9QSB5kzk3Ua38yjB5CuqAcwmZfZG8R+e+8QKTSWnRFSPNdqKnwsTe02JCfwhsuBeArnQ1wfEHKGRGdxvjH4wb2OwA2mS0x1DSQ39eTe7yasjLdcp2v6u2rtNaGLuIHQs5R0TgQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779347971; c=relaxed/simple; bh=FMVVGLHw/7AwnWgP71qQkYBp+odBo+vxIvPr29w2bec=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=f9PZIiLmjMYdC2WO9d4DQWzigYh3yK0F6w2GHUBgU3HE3aEgvq7BFsUR/TQmo/AINiAewBS0SpyocNUJjC1udp4nvsb3MI2kJ+YlROtFbE4LjSedY5QjTMsKHlpl41y9MDrfXhNwr6LLkAyMpkoDzhjKbt/S67jSZFVN76LIkfs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=l3vdo4Gv; arc=none smtp.client-ip=91.218.175.188 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="l3vdo4Gv" Message-ID: <0e6fa578-15b2-43c5-b5f5-a6e0a34c103b@linux.dev> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1779347958; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Z8k65NgcvE3tFcimhbZRamCjGFis6203SgZTsSSdYZg=; b=l3vdo4GvGtcSCeZDb8HLt2govCmlgjfqBGXCI81e07jXvejthoIcT87uJ/Oz5hVEF5cnEK DvomknICaJcxvJDqZqZUurXF3fkHS5tpypvuNaKmJGcOKZcoTleFm2MqySpPQ1kEQ4Umto G3P8R7lcXkwKwAE7Mt8GHvGK7PSvbNE= Date: Thu, 21 May 2026 15:18:51 +0800 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Subject: Re: [PATCH net-next v2] selftests: net: add tests for PPPoL2TP To: Matthieu Baerts Cc: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Shuah Khan , Felix Maurer , Sebastian Andrzej Siewior , Petr Machata , linux-kernel@vger.kernel.org, linux-ppp@vger.kernel.org, netdev@vger.kernel.org, linux-kselftest@vger.kernel.org References: <20260514015743.37869-1-qingfang.deng@linux.dev> <92da057f-7e97-405c-877f-ad6a64e3553e@kernel.org> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Qingfang Deng In-Reply-To: <92da057f-7e97-405c-877f-ad6a64e3553e@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT Hi, On 2026/5/21 10:24, Matthieu Baerts wrote: > Hi Qingfang, > > On 14/05/2026 11:57, Qingfang Deng wrote: >> Add ping, iperf3, and recursion tests for PPPoL2TP. > Thank you for the new test! > > I recently modified NIPA to be able to execute this test by adding > xl2tpd 1.3.20, but it looks like this test is flaky: > > https://netdev.bots.linux.dev/contest.html?skip=0&test=pppol2tp-sh > > The results are now ignored. > > Do you mind fixing that, please? Looks like pppd exited unexpectedly, but I could not locally reproduce this issue. You can start a socat instance to listen on syslog (as done in pppoe.sh test) to see what's going on. Regards, Qingfang