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 EFA847082F; Sat, 31 Jan 2026 21:17:46 +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=1769894267; cv=none; b=L4N7skmvzLxuGNkDh78j8TrLwr9NAO/iaavjc+lUPIBGjIUSMZt+icuyrfNr0uj6gBf0Mtuguj8Aknpm6QSd08bLPE3fB6UsCO2prvWA/0Qy4rIrpZlLtTQ3aBCpKYWkZdzH3RkRtJ+SVDl8i6/ju+DFI5DqZc2MSSpIgdujbME= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769894267; c=relaxed/simple; bh=tzp/4c6I7b/Oupolrn0O69jKkxK2Bb6x6WKlbg3eS8s=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=A8Lc+i3PN7JVHQ6qBw/ZHnR4pErgyBFAq5MKRiFrtrB29n9prm3Lxo4zJfKMU33r6tDx9kxWZrxtPratiKBFaaVAtNgh0jaoLuTNtQm7Or2ruK331L5Bthsvvv+roTmSL9EWovfkx4E6uLCcNKaKabMkU4JhF2RCSh5p7lt/eNM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WEi0rZoN; 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="WEi0rZoN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7C3A2C4CEF1; Sat, 31 Jan 2026 21:17:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769894266; bh=tzp/4c6I7b/Oupolrn0O69jKkxK2Bb6x6WKlbg3eS8s=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=WEi0rZoNyDM0qNpmsSd58KYueY6PygYxo6GeLeyyeD5g4IIf6ZO0+Bnq6uiLXLB/6 1tNFVBlMSROpnR52TSYvL1fS0AeusBgpYbeiFMz9rbOcrsn+vB2k5gQM2q6plZ8TLs nJV7KRtMbwHdNgS72MXprxfjjjmbkYUwTAqW7biEEaajVjrWeg9HhOeefg8t/oZYUy GZ7J96a4WdTk47BL71t/2d6FDFdBoQjn3raqjSBBWB0dvndDdr8ugj8n3H7tTap0I6 i4ZdtwiEEcQ8OYWTwWuqBAfOnbGshE9qJfYsYjTbTp87ikg29WJN4XqaPgHEcDB2Ti JNSgKvWSnNePA== Date: Sat, 31 Jan 2026 13:17:45 -0800 From: Jakub Kicinski To: Florian Westphal Cc: Eric Dumazet , netdev@vger.kernel.org, Paolo Abeni , "David S. Miller" , netfilter-devel@vger.kernel.org, pablo@netfilter.org Subject: Re: [PATCH v2 net-next 0/7] netfilter: updates for net-next Message-ID: <20260131131745.0387502b@kernel.org> In-Reply-To: References: <20260129105427.12494-1-fw@strlen.de> <20260130081245.6cacdde2@kernel.org> 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 Sat, 31 Jan 2026 22:00:03 +0100 Florian Westphal wrote: > Eric Dumazet wrote: > > > Sigh. Doesn't ring a bell, I will have a look. > > > > Could this be related to "netns: optimize netns cleaning by batching > > unhash_nsid calls" ? > > Thanks Eric, that seems plausible. > > Did not yet have much luck with reproducing this so far, I will > look at this in more detail lon monday. To be clear -- the patch Eric pointed out is _not_ merged yet. It was pending in the test branch but it's not in net-next.