From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pj1-x1031.google.com (mail-pj1-x1031.google.com [IPv6:2607:f8b0:4864:20::1031]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id 6F44C3CB35 for ; Mon, 4 Jan 2021 23:55:11 -0500 (EST) Received: by mail-pj1-x1031.google.com with SMTP id hk16so986928pjb.4 for ; Mon, 04 Jan 2021 20:55:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:subject:message-id:mime-version :content-transfer-encoding; bh=sD8v2wvqi8cTzqai5o6JlRNpL+T+wHXfBiaQkTC7Vb4=; b=I1z75ENtbDe4DtTvUTHHtp8u9/OyzKuJ8ESWnnyJSoCnkyh9bF0pw55YBgj2QW7J88 A3DKICj8UOLwxGkoZmlDzfifq9PMuBE/Kj+di1j5fal4b/oDrRE1UBBM5265HtTsViNW ssE92LaJvcmo4/767WqDr+STyWGWo21N8prz36lSRqByW6SaM6CALzJrr92Nyc8nKoLN e6Wm0zmrgGKZiOlqEXgHrA/5Fxyi3nwyMZrQNLMqrS+eXYQWg/qwwMOna0LOFm8nxuty R6YwwxzO0KZFvvci8qrXh/0U/89X8ndMcobv1tItUvEMglIsajq07uzvVNECo5o8VwcS +RZQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:subject:message-id:mime-version :content-transfer-encoding; bh=sD8v2wvqi8cTzqai5o6JlRNpL+T+wHXfBiaQkTC7Vb4=; b=Ca5UsKJ4sEyLLtzddjj7yzslvk/JxvwCLOnklUzPM+EeIvmt+RiNa/UERtutUfa3GF uG47tLyvC+2wRzB4xqmxw5Q6/Pz5xJWJ99S7N7127yhbCK8E7/DtwY3yA1MntBIzrkpK XmQCU33nyIklLCA2cBwAqYYnNanUKFggBshRnyDSV6KVnda3gMiBXBBJucILKOfNGb0P pHq5hzE2FH2pOR50LaWysjcZb4cM/5TD/eCzY5PaTUe3mqMY8ZP9S6XmbyNE79LuHWx7 s2jaZpTAnjc6/69RVxrgyYuplMciwkIWpqDj1oqnGjltpxz/xp7P+FuocWxAGH6dbU4v CPOw== X-Gm-Message-State: AOAM5321dHD5wqKNj0pnmvx/TdmgBVTSzdvLl0ZmqmK1JmW2KfeM7q3C wDl+ZON27Bj0TeOvwktlzqkyHAmjnI10CQ== X-Google-Smtp-Source: ABdhPJys/Ees7qJa1G9EwvSjtNLGk1gCDcOXX5iRS74bzFXBOTYRr7rHGHJsO20RYfS576vtOYIb6A== X-Received: by 2002:a17:90a:a407:: with SMTP id y7mr2285320pjp.217.1609822510056; Mon, 04 Jan 2021 20:55:10 -0800 (PST) Received: from hermes.local (204-195-22-127.wavecable.com. [204.195.22.127]) by smtp.gmail.com with ESMTPSA id 19sm55912700pfn.133.2021.01.04.20.55.09 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Jan 2021 20:55:09 -0800 (PST) Date: Mon, 4 Jan 2021 20:55:01 -0800 From: Stephen Hemminger To: Bloat@lists.bufferbloat.net Message-ID: <20210104205501.52a0ed46@hermes.local> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: [Bloat] Openwrt stability? X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 05 Jan 2021 04:55:11 -0000 I having lots of issues with openwrt stability. Today's issue seems to be some device on one leg of the home LAN causing OpenWrt router to crash. That leg has Xbox and other audio gear. Any idea how to debug this? Is there a way to get serial console?