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 AF68B142E83 for ; Sat, 18 Apr 2026 18:54:53 +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=1776538493; cv=none; b=PZ3PpbdXO68rIhTVJ5zeYaIR+EWsC+UKdeytCMSyzUG0xuSeNpl/MMJPON0wBcZ9jNyT/IjEGS3xNi5+a22rqoEtCO18U8k6gcVuAxxLhgy/7eIqQp5fnftbwR5rOnxQng1z5pn1FQTtVOxI8CFP3CNN14dsdidRm5f1Cr22ohg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776538493; c=relaxed/simple; bh=d84VBshpGjPS4zFx072tG7gIypnac+O3gwkWHAURGB4=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=eYSw0XR1ogAmqoaf1A16Vm3KZo9fnvEXjT03iQJeCvNRNdKF++MU3h5k/7PBDMAedUEgyrQ1WGDdD1ismeTsXmOmNMQlQEQ/vpmtAewL4aisPF2a0wF6EBLHW/aviWBqQfxFHWFP0kBTI75N61ITkDZU8IDjeWTGxtV/eSmSfD8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MpsHpZEI; 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="MpsHpZEI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E51CFC19424; Sat, 18 Apr 2026 18:54:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776538493; bh=d84VBshpGjPS4zFx072tG7gIypnac+O3gwkWHAURGB4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=MpsHpZEIIBXe2ah4SUTtKaa7eYuZL2qAzuwJzhXMS7wWvRefgH1M7glbTbK/JT6EO 6U82eU490s//q9zLuNkssP44EIMUnZbG0clwrymQB/8OzJzuHLBQymN5V2v1NEe1ma szolOV8LlXlHN/aXkiqZUqlGX8Y/OIiPCS5Ppr1bFggNFvzjmX0iy/yaLErARuGZpX k/jqqi3N5rVfLygyvnSEuBmLchrzN0iIF0TDhZn2CBwG46zInsS2NlRx7Jy25oE3WV zTvOP98vZ4JSwYH5bvrj0etunv0PR7UaObwnTmEU1VuL8056FqmmhqxaM9Ry5swfMi OtTGVbllAC6sg== Date: Sat, 18 Apr 2026 11:54:52 -0700 From: Jakub Kicinski To: Antonio Quartulli Cc: netdev@vger.kernel.org, ralf@mandelbit.com, shuah@kernel.org, horms@kernel.org, Sabrina Dubroca , Paolo Abeni , Andrew Lunn , "David S. Miller" , Eric Dumazet Subject: Re: [PATCH net 0/6] pull request: fixes for ovpn 2026-04-17 Message-ID: <20260418115452.3d2a0a47@kernel.org> In-Reply-To: <20260417090305.2775723-1-antonio@openvpn.net> References: <20260417090305.2775723-1-antonio@openvpn.net> 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, 17 Apr 2026 11:02:59 +0200 Antonio Quartulli wrote: > This is a respin of the PR I originally sent against net-next + an extra > fix (patch 6). > > Please note that this patch: > https://lore.kernel.org/all/20260225010833.11301-1-liuhangbin@gmail.com/ > broke the selftests entirely due to the switch from sh to bash. > > There are new commits in the kselftest tree which take care of this: > https://lore.kernel.org/all/20260416-selftest-fix-readlink-e-v1-0-94e4cabbdec4@kernel.org/ > but they are not in net yet, therefore you won't be able to test/run > our kselftests for now. It does work for us, FWIW, maybe because we run tests with make run_tests. There were some entirely unnecessary changes to ktap output which broke our systems but we patched around them :/ > TCP tests are still failing every now and then. > It seems that sometimes a single ping over a TCP tunnel is lost, > thus making the selftest fail. They seem to fail for us around 50% of the time on debug kernel builds. What's your repro rate? > We believe this is a bug in ovpn which we are currently hunting down. > So it's nothing wrong about the tests (they are actually doing their > job!). FWIW one of today's runs hit this: https://netdev-ctrl.bots.linux.dev/logs/vmksft/net-extra-dbg/results/608740/3-test-symmetric-id-tcp-sh/stderr decoded: https://netdev-ctrl.bots.linux.dev/logs/vmksft/net-extra-dbg/results/608740/vm-crash-thr0-0 In any case - test_mark.sh looks good now, so I'll take it out of the ignored list. Thanks! 2 more to go? :)