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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 B186EC10F14 for ; Tue, 8 Oct 2019 08:06:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8FE33206B6 for ; Tue, 8 Oct 2019 08:06:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730518AbfJHIG1 (ORCPT ); Tue, 8 Oct 2019 04:06:27 -0400 Received: from paleale.coelho.fi ([176.9.41.70]:47456 "EHLO farmhouse.coelho.fi" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1730414AbfJHIG0 (ORCPT ); Tue, 8 Oct 2019 04:06:26 -0400 Received: from [91.156.6.193] (helo=redipa) by farmhouse.coelho.fi with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.92) (envelope-from ) id 1iHkVi-00032y-HM; Tue, 08 Oct 2019 11:06:23 +0300 Message-ID: From: Luca Coelho To: Sergey Matyukevich , Ben Greear Cc: "linux-wireless@vger.kernel.org" Date: Tue, 08 Oct 2019 11:06:21 +0300 In-Reply-To: References: <08f29d02-2fcf-e779-6fc0-ea7a9d4e59b6@candelatech.com> <20191008073330.7nuwzwpwgzgjfswm@bars> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.30.5-1.1 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: AX200 crash on udp upload, cannot restart Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On Tue, 2019-10-08 at 10:58 +0300, Luca Coelho wrote: > On Tue, 2019-10-08 at 07:33 +0000, Sergey Matyukevich wrote: > > > We have a system with several of the AX200 NICs in it, kernel is 5.2.14+. We ran a udp upload > > > test of 10Mbps across all radios, and after about 10 minutes one of the radios crashed and could > > > not be restarted. The others continued to run so far. > > > > > > I will open a bug in the kernel bug tracker. > > > > Hello Ben, > > > > We observed similar issues in our tests as well. All the details > > have been described in kernel bugzilla issue: > > https://urldefense.proofpoint.com/v2/url?u=https-3A__bugzilla.kernel.org_show-5Fbug.cgi-3Fid-3D205061&d=DwIFAg&c=MHZppzMdXMt3JYjCV71UsQ&r=RFH8dgrFzz0_hnNXpEl_u3TZqD-B6kYLzfvbDuCKw3U&m=opeh64GEVevn0071vriL-kH2B_orc25yacBPa3YdgLI&s=CKuyBZ0VdAQocDiZGOIDyDC6GG9w4E7OikmGvzblazU&e= > > Thanks for the reports! > > Ben also added a bug in bugzilla[1], let's use that one for tracking > (I'll mark Sergey's as a duplicate). > > This is a know issue and our PHY team is already working on it > internally. I don't have much more details at the moment, but I'll > update the bugzilla entry as soon as we know more. Actually the bug Sergey pointed out is not the same. It's a different sysassert, 0x103C and it will be investigated separately. -- Cheers, Luca.