From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f179.google.com (mail-pl1-f179.google.com [209.85.214.179]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C8CC87C for ; Wed, 21 Sep 2022 20:43:30 +0000 (UTC) Received: by mail-pl1-f179.google.com with SMTP id w20so6817753ply.12 for ; Wed, 21 Sep 2022 13:43:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:user-agent:references :in-reply-to:date:to:from:subject:message-id:from:to:cc:subject:date; bh=jcGE2YunC+nZTDCdaIkoo5K6d4GRFXhLaRWlIk46t+w=; b=M+myPj9WfR8WNUoX14+qWdTwVJ+XQVf3RpHDEzkS+j+OFGGAbE+eN+uljgf7NHs2/w TNgeHR7qJ4t4BwjcV6QIJhNl3L3MAVL5UrTbT67FHkWlFLzwtfwYTtv79/qVICX547KA kQwh7CfdaivenM/zT0vpuotx+uZkc0yX3U0AeOIsz3y3eUzhQkgQltubbkv76pMV3a8F UsSYvLFnVLxypw+g3UkvdxFzryoK+qvu+x2/zgm39NqW7a5CRFFfLRPmM0vOcNIwcUXd 3WGtUzKYTE9Wbsf8Yfn0tO2NJL+KBpHWJjLCmRt4czfJ/snxYvTn/IL296K+YNC/YTh1 SN0w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:user-agent:references :in-reply-to:date:to:from:subject:message-id:x-gm-message-state:from :to:cc:subject:date; bh=jcGE2YunC+nZTDCdaIkoo5K6d4GRFXhLaRWlIk46t+w=; b=uw9kfCsclGulRjlFki6P9dnc1d8ikeXyN8HzeYv4JbHFQfhm7ICqtgGtQxNbnsKowQ gsgV0YsAGy9QdM8RHpuT5ON3xIYCuU0p7qfNBvVXlKOZkDaaOqBhEN41KPxzbbjdB0EN aN96eKR95slDE5VqY1AMAi5zzab3KEzpXN2Gc+ue0fCCCZPbDaaI9Kk1mmOR+TYz7Nls WQOiRDcglCDwBd4QvUm0Mk6slBFLaHog5FB6B6GbCRNJXCP4pZLTOEW1WlqYdlynMBW4 7nVTZRbX8Wwa0gP071KFSV/U3e5/x+NMAZPv0Oik4H2G3uwTuBHAhLPBt+IzWXXOQKr1 V8uQ== X-Gm-Message-State: ACrzQf2P6+BDOwvZzU1MG0OXhj9+S4h86H5UBWiUO1tvgO63Sh/KXfYa OYoS1xe5jbeNfYB12Iopq8w= X-Google-Smtp-Source: AMsMyM7cr58Aqj2v0Wzk6L/pdtOWw37mwbasQMSDxmWNmE8VvgMTFmtnJoNKolOsPC/SNsMYoe1G0w== X-Received: by 2002:a17:90a:f990:b0:203:b20:ffe9 with SMTP id cq16-20020a17090af99000b002030b20ffe9mr55301pjb.48.1663793010068; Wed, 21 Sep 2022 13:43:30 -0700 (PDT) Received: from [192.168.68.95] ([50.54.173.139]) by smtp.gmail.com with ESMTPSA id y8-20020a17090a16c800b001f30b100e04sm2327002pje.15.2022.09.21.13.43.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Sep 2022 13:43:29 -0700 (PDT) Message-ID: <77f95956dde70bfa43376b9e36430f5a14c71ee4.camel@gmail.com> Subject: Re: wiphy_estimate_data_rate() failed From: James Prestwood To: "Johnson, Bryce" , "iwd@lists.linux.dev" Date: Wed, 21 Sep 2022 13:43:29 -0700 In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.40.4 (3.40.4-5.fc34) Precedence: bulk X-Mailing-List: iwd@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Wed, 2022-09-21 at 20:04 +0000, Johnson, Bryce wrote: > Hi all, > I recently updated to use IWD 1.30.  I also recently added a script > to call `iwctl station wlan0 scan` and then `iwctl station wlan0 get- > networks rssi-dbms` to write out to a log file every minute for > debugging.  When I went to check my iwd log I noticed it was filled > up with wiphy_estimate_data_rate() failed errors. This isn't a fatal error, just a warning. It means IWD couldn't parse either HE/VHT/HT or basic rates from the scan results. This just means that BSS gets a very low rank. > > I stopped my scan script and manually called `iwctl station wlan0 > scan` and was able to cause the error.    I did also get a deauth > event around that time when I was looking at it, but not sure what > caused that. > > Received Deauthentication event, reason: 4, from_ap: false The above warning definitely won't cause a disconnect. > > > I restarted my device, but I haven't seen the problem happen again.  > I was going to start IWD in debug mode to get more information.  > Anything else to capture if I see the issue? It is probably a network around you that isn't yours and IWD's quick scan isn't seeing it. You'll probably see it if you do a full scan again. > > Thanks > Bryce >