Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753928AbdIFNPK (ORCPT ); Wed, 6 Sep 2017 09:15:10 -0400 Received: from ud10.udmedia.de ([194.117.254.50]:52568 "EHLO mail.ud10.udmedia.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751366AbdIFNPH (ORCPT ); Wed, 6 Sep 2017 09:15:07 -0400 Date: Wed, 6 Sep 2017 15:15:04 +0200 From: Markus Trippelsdorf To: Thomas Gleixner Cc: Peter Zijlstra , linux-kernel@vger.kernel.org, Ingo Molnar Subject: Re: Current mainline git (24e700e291d52bd2) hangs when building e.g. perf Message-ID: <20170906131504.GA282@x4> References: <20170905072738.GA277@x4> <20170905085350.cgi7shvnillbikow@hirez.programming.kicks-ass.net> <20170905095547.GA286@x4> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 511 Lines: 16 On 2017.09.06 at 14:52 +0200, Thomas Gleixner wrote: > On Tue, 5 Sep 2017, Markus Trippelsdorf wrote: > > On 2017.09.05 at 10:53 +0200, Peter Zijlstra wrote: > > > > Any ideas on how to debug this further? > > > > > > So you have a (real) serial line on that box? > > > > Sadly, no. But hopefully somebody else (with a proper kernel debugging > > setup) will reproduce the issue soon. > > Does the machine respond to ping or is it entirely dead? It is entirely dead and doesn't respond to ping. -- Markus