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=-3.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,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 8EAF6C433DF for ; Sun, 18 Oct 2020 14:54:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3511E206ED for ; Sun, 18 Oct 2020 14:54:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=rajagiritech-edu-in.20150623.gappssmtp.com header.i=@rajagiritech-edu-in.20150623.gappssmtp.com header.b="eA69z4oF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726985AbgJROyn (ORCPT ); Sun, 18 Oct 2020 10:54:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48382 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725776AbgJROym (ORCPT ); Sun, 18 Oct 2020 10:54:42 -0400 Received: from mail-pl1-x62b.google.com (mail-pl1-x62b.google.com [IPv6:2607:f8b0:4864:20::62b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 20898C061755 for ; Sun, 18 Oct 2020 07:54:42 -0700 (PDT) Received: by mail-pl1-x62b.google.com with SMTP id bf6so1679474plb.4 for ; Sun, 18 Oct 2020 07:54:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rajagiritech-edu-in.20150623.gappssmtp.com; s=20150623; h=message-id:subject:from:to:cc:date:user-agent:mime-version; bh=ii0kW+aXVbdGbqkg9+RQMpYW8+WDFwD4nmMA6+bDJtg=; b=eA69z4oFT1Kr45oHZucfbqf9Ahjk8N86kKtpQ4vl+XjPN2TLXnfozcDmRNQbr6zbO/ ywmVExWtA8JcCE5duqUIdc1FthtmjnjIZC+kW8V6MlDVAYrGlybRVGFashNLnW6faZtt tIMWrTNocYmw2hiqKJ7w6gTG9EAN7fYh3nHP6D1rJ8Yfzlmlih5J30IFj5CSn31AwzXH 9vmG+NPAzZkOx9OVPqgnUcqawSXM0BrKgKd+xiwq6MtcsHcFpkT6NKtQZh8tEJgSWKmX ww3pWd2nn37Cl6yggSWiBIV1OcKaYve++IqTkHUCAytPmlvQIGXihhD1xD59bGhLmP4H SiSg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:subject:from:to:cc:date:user-agent :mime-version; bh=ii0kW+aXVbdGbqkg9+RQMpYW8+WDFwD4nmMA6+bDJtg=; b=ahrBV5vxFFYraRwipPS4SE5EubOyiOQZoYoFvdvOrRgwvTD3nmWPWrYfZEyn9cS+FJ N1zct+fYeLcEc1CMO1qoU2X5NSjM+3IXfh6i748xxqtgRmL2rHMYbpkmCRBfBrmw/JiH NRx1qXnGTSsYUqIWMeIH3GtbSNXLJMurWoV0/5PO+hhbMlKLjMIwG30LlcPk14UCd98u LfsL8mRVyiHWm6XvkznpTbxYS/TeJjjriBvDpjwWg+T6JRSeZQt+fCpalOFX0ODukZXc 1uo6TPsswLWGNtwQBf/dbhIxrKEh+9ONr66K4bvP0aBssb/KC1rV0D1h9JgbDZfIgv1b NlOg== X-Gm-Message-State: AOAM532GVzA3hnB2SDa6NF7/cYoOb0qJOtD+2oCmjByunELC24gzOhRg uUl7DaMJmRpqoMs4qzJyBA3vCybYfr0bwQ== X-Google-Smtp-Source: ABdhPJzxZ8zWRneeXfhBiYz1FsRf6qmL2L6fecKIzYT6gJvJf7BKSyWbV9Nu2JFKGu9d4015AEOVuQ== X-Received: by 2002:a17:902:8541:b029:d5:b4f3:314e with SMTP id d1-20020a1709028541b02900d5b4f3314emr13195128plo.31.1603032881152; Sun, 18 Oct 2020 07:54:41 -0700 (PDT) Received: from debian ([122.183.152.57]) by smtp.gmail.com with ESMTPSA id k78sm9332216pfd.194.2020.10.18.07.54.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Oct 2020 07:54:40 -0700 (PDT) Message-ID: <959da1eee73f58a824fe4913b5cacda6de0f392e.camel@rajagiritech.edu.in> Subject: [WARNING AND ERROR] may be system slow and audio and video breaking From: Jeffrin Jose T To: lkml Cc: Greg KH , Shuah Khan Date: Sun, 18 Oct 2020 20:24:36 +0530 Content-Type: multipart/mixed; boundary="=-+RigdPpNJraeUxG+DbEr" User-Agent: Evolution 3.36.4-2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-+RigdPpNJraeUxG+DbEr Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit hello, System was slow and audio and video was breaking. I was compiling a kernel and also played a youtube video in firefox and maybe evolution. meminfo.txt and lscpu.txt files are attached. The following is a part from "dmesg -l warn" -------------------x--------------x-------------x------------ smpboot: Scheduler frequency invariance went wobbly, disabling! [ 1112.592866] unchecked MSR access error: RDMSR from 0x123 at rIP: 0xffffffffb5c9a184 (native_read_msr+0x4/0x30) [ 1112.592869] Call Trace: [ 1112.592876] update_srbds_msr+0x6f/0xb0 [ 1112.592880] smp_store_cpu_info+0x8e/0xb0 [ 1112.592883] start_secondary+0x93/0x200 [ 1112.592887] ? set_cpu_sibling_map+0xcb0/0xcb0 [ 1112.592891] secondary_startup_64+0xa4/0xb0 [ 1112.592898] unchecked MSR access error: WRMSR to 0x123 (tried to write 0x0000000000000000) at rIP: 0xffffffffb5c9a264 (native_write_msr+0x4/0x20) [ 1112.592899] Call Trace: [ 1112.592902] update_srbds_msr+0x98/0xb0 [ 1112.592904] smp_store_cpu_info+0x8e/0xb0 [ 1112.592907] start_secondary+0x93/0x200 [ 1112.592911] ? set_cpu_sibling_map+0xcb0/0xcb0 [ 1112.592914] secondary_startup_64+0xa4/0xb0 [ 2915.106879] show_signal: 6 callbacks suppressed [ 6089.209343] WARNING: stack going in the wrong direction? at i915_gem_close_object+0x2fb/0x560 [i915] $ -----------------x---------------x----------------x------------ Linux debian 5.9.1-rc1+ #4 SMP Fri Oct 16 16:48:04 IST 2020 x86_64 GNU/Linux GNU Make 4.3 Binutils 2.35.1 Util-linux 2.36 Mount 2.36 Bison 3.7.2 Flex 2.6.4 Dynamic linker (ldd) 2.30 Procps 3.3.16 Kbd 2.3.0 Console-tools 2.3.0 Sh-utils 8.32 Udev 246 Reported-by: Jeffrin Jose T