From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from Chamillionaire.breakpoint.cc (Chamillionaire.breakpoint.cc [91.216.245.30]) (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 5677E2D46DD; Sun, 7 Dec 2025 10:21:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.216.245.30 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765102885; cv=none; b=f3qTjKzXEZ4RniXFDilfA1iJiKcUeHmIYAF+gKV0cUcNcfxbG/9VJTso14sK9JsVXVjh6oLGs4jXgrvMsXJNdsvitiGECw/0AKcVkZCcrS9fUNgls2+AlcQzPGJpVzGQOzdsHpBKwyJpDCofz45e20j7KGz2Aw/cVgy1NceEc9c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765102885; c=relaxed/simple; bh=CDJEVZSxdMszsEuj4Wpr7PZfkSN6pZ+9xlpPG6OKslM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=SqgVCZ9lfb8gY26xPCEEHJcfwBZhrbSwirkMADPBXzM4F5lchtCppii1fiTkhBkzNfjuyHoNZA65nmQnYYzU9KpXCiBaaDFJxshUfdVvKruE66Sdba8WNJXEByM/dEFyEO2LFwKt6oimHJ75ABrmCG5ScRS866W6T2Z+7upwgJc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=strlen.de; spf=pass smtp.mailfrom=strlen.de; arc=none smtp.client-ip=91.216.245.30 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=strlen.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=strlen.de Received: by Chamillionaire.breakpoint.cc (Postfix, from userid 1003) id 4BE4E60336; Sun, 07 Dec 2025 11:21:14 +0100 (CET) Date: Sun, 7 Dec 2025 11:21:12 +0100 From: Florian Westphal To: Jakub Kicinski Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org, pablo@netfilter.org, netfilter-devel@vger.kernel.org, willemdebruijn.kernel@gmail.com, kuniyu@google.com Subject: Re: [PATCH net 4/4] netfilter: conntrack: warn when cleanup is stuck Message-ID: References: <20251207010942.1672972-1-kuba@kernel.org> <20251207010942.1672972-5-kuba@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-Disposition: inline In-Reply-To: <20251207010942.1672972-5-kuba@kernel.org> Jakub Kicinski wrote: > nf_conntrack_cleanup_net_list() calls schedule() so it does not > show up as a hung task. Add an explicit check to make debugging > leaked skbs/conntack references more obvious. Acked-by: Florian Westphal