From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933592AbdAHAIZ (ORCPT ); Sat, 7 Jan 2017 19:08:25 -0500 Received: from scorn.kernelslacker.org ([45.56.101.199]:35566 "EHLO scorn.kernelslacker.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750794AbdAHAIK (ORCPT ); Sat, 7 Jan 2017 19:08:10 -0500 Date: Sat, 7 Jan 2017 19:08:07 -0500 From: Dave Jones To: Josh Poimboeuf Cc: Linux Kernel Subject: Re: stack unwinder warning. Message-ID: <20170108000807.rcv5dax632o66v26@codemonkey.org.uk> Mail-Followup-To: Dave Jones , Josh Poimboeuf , Linux Kernel References: <20161227190030.dlyn24um2mcpbuzu@codemonkey.org.uk> <20170105145249.v2q3r3i46vzkg4au@treble> <20170105170214.sqf6rjywjgtxpbr2@treble> <20170106050947.k3o5wxdandbqk7cb@codemonkey.org.uk> <20170106165032.gnu237llyg3wk54r@treble> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170106165032.gnu237llyg3wk54r@treble> User-Agent: NeoMutt/20161126 (1.7.1) X-Spam-Score: -1.1 (-) X-Spam-Report: Spam detection software, running on the system "scorn.kernelslacker.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: On Fri, Jan 06, 2017 at 10:50:32AM -0600, Josh Poimboeuf wrote: > > WARNING: kernel stack frame pointer at ffffc90001443f30 in kworker/u8:8:30468 has bad value (null) > > unwind stack type:0 next_sp: (null) mask:6 graph_idx:0 > > This is actually a separate issue. The below patch should fix it. > > Would you mind running it for a bit along with the other patch? [...] Content analysis details: (-1.1 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 0.8 RDNS_NONE Delivered to internal network by a host with no rDNS Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 06, 2017 at 10:50:32AM -0600, Josh Poimboeuf wrote: > > WARNING: kernel stack frame pointer at ffffc90001443f30 in kworker/u8:8:30468 has bad value (null) > > unwind stack type:0 next_sp: (null) mask:6 graph_idx:0 > > This is actually a separate issue. The below patch should fix it. > > Would you mind running it for a bit along with the other patch? haven't seen any reoccurance of that trace in the last day. Dave