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=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, 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 AB13AC433E0 for ; Fri, 22 May 2020 16:37:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7FF0420679 for ; Fri, 22 May 2020 16:37:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="KOSE1DG0" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730636AbgEVQh6 (ORCPT ); Fri, 22 May 2020 12:37:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45678 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729040AbgEVQh6 (ORCPT ); Fri, 22 May 2020 12:37:58 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 56E86C061A0E for ; Fri, 22 May 2020 09:37:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=Hy2JiXCRdu+a2EjO8Xgf5JCvZMJtvHvVr/oDtabhsk0=; b=KOSE1DG0JgaWl+3FSE/HH45eVY rfg2A3Y/vvxBBZugw5Ai+g9VDdowOupp0to9kQx8U2Ovd9Ymr8PJHKNeKPiwZUmb+AotBWb82K4EL t5pDOXASz69UY22umFtAbtBnOLNh3g24MMt9EroFNImlourj8ZxvNVXTAQueWLx/DKX8YXKfpQxOm FRR0CahJPdixNWaOiOiHn6DTXVBqjyRIEQuUBqO9+/6d1GbZml6zOJpDlcdCfJr0nrZUwMvDrWB0R paVUhCy1Z0vwZObrDvxppAj6ciV0fiD3b7j8iluvZ5kbtGoZ5NmztWPWZ6cSFlrHXR/oVxs28kMWN 6esL+ciA==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jcAgH-0004nu-5H; Fri, 22 May 2020 16:37:57 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 131F1306102; Fri, 22 May 2020 18:37:55 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id F33E32B7F3D10; Fri, 22 May 2020 18:37:54 +0200 (CEST) Date: Fri, 22 May 2020 18:37:54 +0200 From: Peter Zijlstra To: "Tobias S. Predel" Cc: linux-kernel@vger.kernel.org, bigeasy@linutronix.de, namit@vmware.com Subject: Re: Regression in linux-next 20200521 / Kernel Ring Buffer full of warnings Message-ID: <20200522163754.GY317569@hirez.programming.kicks-ass.net> References: <20200522163052.GA8791@t2b3> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200522163052.GA8791@t2b3> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, May 22, 2020 at 06:30:52PM +0200, Tobias S. Predel wrote: > Hello, > > since two days I experience some kind of loop/pause on my user interface > with linux-next. That didn't happen before. > > I am using linux-next 20200521 (ge8f3274774b4) and I get messages like > the following ones while user interface is almost not usable. > (Touchpad gestures aren't shown. Video gets stuck and fast-forwards after a while) > > The whole things starts after a while in graphical user session > (Desktop environement Sway), not immediately after startup. > > I would be glad if someone could look into this or if this is reproducable > also on other computers apart from mine (HP ProBook 430 G5). > > Thanks in advance! https://lkml.kernel.org/r/20200521110027.GC325303@hirez.programming.kicks-ass.net