From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.zx2c4.com (lists.zx2c4.com [165.227.139.114]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A8EEFC761A6 for ; Thu, 30 Mar 2023 14:42:03 +0000 (UTC) Received: by lists.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 1ffd8bbf; Thu, 30 Mar 2023 14:39:25 +0000 (UTC) Received: from ams.source.kernel.org (ams.source.kernel.org [2604:1380:4601:e00::1]) by lists.zx2c4.com (ZX2C4 Mail Server) with ESMTPS id f77a1675 (TLSv1.2:ECDHE-ECDSA-AES256-GCM-SHA384:256:NO) for ; Thu, 30 Mar 2023 14:39:24 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 2621EB82903 for ; Thu, 30 Mar 2023 14:39:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A99CEC4339E for ; Thu, 30 Mar 2023 14:39:21 +0000 (UTC) Authentication-Results: smtp.kernel.org; dkim=pass (1024-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="kaMd4Plw" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zx2c4.com; s=20210105; t=1680187158; 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: in-reply-to:in-reply-to:references:references; bh=Ay2zwlz3DTkBGmbYX0afOIkpNwyv8Ms2Z8LFn9fSDYk=; b=kaMd4PlwRe7GAGaCLLUq/J6RCOJ6aY3R5k4W4nrDioMwcRnSqECWkNklw+Emoq1yIuBVmO 0xzabgYZaE1uxmz3hP0ujGhNIWoEO8gpTQ7sVWiPnEyp6JtJtiqshOauou7Sw1EL+O1VXE vS4rVNVGEr9ZuiCLfd6MwW+x/hxnkKU= Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id 7125c8a1 (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO) for ; Thu, 30 Mar 2023 14:39:18 +0000 (UTC) Received: by mail-vs1-f47.google.com with SMTP id g17so16395654vst.10 for ; Thu, 30 Mar 2023 07:39:18 -0700 (PDT) X-Gm-Message-State: AAQBX9dcyotC+x7N3WhFe2J2Pj8qzgW7rPsYUYUeX06BiYN2OgNTlJp3 vOSdY7jQAwiFFQXlq7GSzggroOIsysQPXgbYyL4= X-Google-Smtp-Source: AKy350ZYFYLgBJitIkT69kIPy8rdMO4raIXi6bXUVJ9CFzfKxZXNmmd7qo0exZmSwsLX9Yw6cKfU+jHEm3N9r6eDdsY= X-Received: by 2002:a67:e18e:0:b0:425:bbc6:aa64 with SMTP id e14-20020a67e18e000000b00425bbc6aa64mr12813599vsl.5.1680187157665; Thu, 30 Mar 2023 07:39:17 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: "Jason A. Donenfeld" Date: Thu, 30 Mar 2023 16:39:06 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: Possible regression between 5.18.2 and 6.2.1 To: Dan Crawford Cc: wireguard@lists.zx2c4.com, Linux regressions mailing list , Thorsten Leemhuis Content-Type: text/plain; charset="UTF-8" X-BeenThere: wireguard@lists.zx2c4.com X-Mailman-Version: 2.1.30rc1 Precedence: list List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: wireguard-bounces@lists.zx2c4.com Sender: "WireGuard" Hi Dan, Hard to imagine that this is a WireGuard bug, but more likely something having to do with SNAT or something. What is the unallowed src IP when you get that error? Can you debug further? Maybe bisect a bit? Otherwise, not much I can do. The diff between those versions you listed is pretty minimal, so I suspect your bug is elsewhere. Jason