Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752602AbcDZTAP (ORCPT ); Tue, 26 Apr 2016 15:00:15 -0400 Received: from einhorn.in-berlin.de ([192.109.42.8]:33646 "EHLO einhorn.in-berlin.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751890AbcDZTAN (ORCPT ); Tue, 26 Apr 2016 15:00:13 -0400 X-Envelope-From: stefanr@s5r6.in-berlin.de Date: Tue, 26 Apr 2016 21:00:08 +0200 From: Stefan Richter To: linux-kernel@vger.kernel.org Subject: Regression of v4.6-rc vs. v4.5: hangs after a few minutes after boot Message-ID: <20160426210008.2f79fcdf@kant> X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.29; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1231 Lines: 33 Hi, v4.6-rc solidly hangs after a short while after boot, login to X11, and doing nothing much remarkable on the just brought up X desktop. Hardware: x86-64, E3-1245 v3 (Haswell), mainboard Supermicro X10SAE, using integrated Intel graphics (HD P4600, i915 driver), C226 PCH's AHCI and USB 2/3, ASMedia ASM1062 AHCI, Intel LAN (i217, igb driver), several IEEE 1394 controllers, some of them behind PCIe bridges (IDT, PLX) or PCIe-to-PCI bridges (TI, Tundra) and one PCI-to-CardBus bridge (Ricoh) kernel.org kernel, Gentoo Linux userland 1. known good: v4.5-rc5 (gcc 4.9.3) known bad: v4.6-rc2 (gcc 4.9.3), only tried one time 2. known good: v4.5.2 (gcc 5.2.0) known bad: v4.6-rc5 (gcc 5.2.0), only tried one time I will send my linux-4.6-rc5/.config in a follow-up message. In theory I could collect more info (simplify the hardware, run netconsole, bisect). In practice I cannot do so for the the time being due to lack of spare time. That's also the reason why I did not already send a report when I tested v4.6-rc2, and why I did not boot v4.6-rc[25] more than once yet. -- Stefan Richter -======----- -=-- ==-=- http://arcgraph.de/sr/