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 X-Spam-Level: X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9BBEDC432BE for ; Wed, 4 Aug 2021 00:37:09 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id C0FF360295 for ; Wed, 4 Aug 2021 00:37:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org C0FF360295 Authentication-Results: mail.kernel.org; dmarc=pass (p=none dis=none) header.from=zx2c4.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.zx2c4.com Received: by lists.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 33135699; Wed, 4 Aug 2021 00:36:21 +0000 (UTC) Received: from mail.zx2c4.com (mail.zx2c4.com [104.131.123.232]) by lists.zx2c4.com (ZX2C4 Mail Server) with ESMTPS id 0c2fc3e3 (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO) for ; Wed, 4 Aug 2021 00:36:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zx2c4.com; s=20210105; t=1628037374; 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=iqo43sZCDCLzGKQTvSts5vf2aJPC1Uj+KCDoHUx5Ui8=; b=Gv27AkhIRlHShyCcy4zPnUdVUImZNIYea1GRhcUL1Sn9NjCZ11+4mEHo5llVhhi8C7TCuU y1rXHk3bEphCIHXtsbwswOeIXvy2rbEUdeE+6M81JxmAIjON6R1qcppYZ9QvKgh0YFYuxh PF3sX1eUG2EQtP8u+KoqvB/4BG2Nn6U= Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id b6a99f90 (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO) for ; Wed, 4 Aug 2021 00:36:13 +0000 (UTC) Received: by mail-yb1-f176.google.com with SMTP id z128so1451459ybc.10 for ; Tue, 03 Aug 2021 17:36:13 -0700 (PDT) X-Gm-Message-State: AOAM530BqtdX9xEvt08X0xhTLjHkmSSAWq+Mbe+MySwwj5KLRgS3n29A ERIt4ori6Hqu/TkORaJbuCbRU39JzSgjPhHMk54= X-Google-Smtp-Source: ABdhPJxeyQapnFYmiRzPkMpVtTBDO0TIBZ3NfXr2hkRDyJSza/CxIZ2Y4hNQB5FEHCTHWcXFmS4eGYzpAVtQc64I9lg= X-Received: by 2002:a25:aaa2:: with SMTP id t31mr32382312ybi.178.1628037372955; Tue, 03 Aug 2021 17:36:12 -0700 (PDT) MIME-Version: 1.0 References: <6d0a94a0-ae09-39a3-7b83-c40efe40246b@zx2c4.com> <50d9869c-0b89-c62e-35ff-79186413727c@zx2c4.com> In-Reply-To: From: "Jason A. Donenfeld" Date: Wed, 4 Aug 2021 02:36:01 +0200 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: Blue Screen errors with WireGuardNT using two peers To: Hiroshi Shirosaki Cc: WireGuard mailing list 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 Hiroshi, > I confirmed windbg minidump result of the previous(v0.4.0) failure. > It shows the following. > > 2: kd> !analyze -v > > DRIVER_IRQL_NOT_LESS_OR_EQUAL (d1) > An attempt was made to access a pageable (or completely invalid) address at an > interrupt request level (IRQL) that is too high. This is usually > caused by drivers using improper addresses. > If kernel debugger is available get stack backtrace. > Arguments: > Arg1: 0000000000000024, memory referenced > Arg2: 0000000000000002, IRQL > Arg3: 0000000000000000, value 0 = read operation, 1 = write operation > Arg4: fffff801245e2d54, address which referenced memory > > Debugging Details: > ------------------ > (snip) Thank you for letting me know that 0.4.1 fixes the issue. With regards to your windbg - could you send the snipped part, just to be sure? Jason