Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755018Ab3FRLHQ (ORCPT ); Tue, 18 Jun 2013 07:07:16 -0400 Received: from mail-ee0-f43.google.com ([74.125.83.43]:64773 "EHLO mail-ee0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754505Ab3FRLHO (ORCPT ); Tue, 18 Jun 2013 07:07:14 -0400 Message-ID: <51C03F5E.3050101@suse.cz> Date: Tue, 18 Jun 2013 13:07:10 +0200 From: Jiri Slaby User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:19.0) Gecko/20130124 Thunderbird/19.0 MIME-Version: 1.0 To: Konstantin Khlebnikov CC: "Allan, Bruce W" , Jiri Slaby , Borislav Petkov , "Kirsher, Jeffrey T" , "Rafael J. Wysocki" , Bjorn Helgaas , "x86@kernel.org" , lkml , "e1000-devel@lists.sourceforge.net" Subject: Re: e1000e + suspend, 3.9-rc2 References: <20130311191936.GD5000@pd.tnic> <513E355C.4000204@gmail.com> <20130311202537.GF5000@pd.tnic> <20130312171745.GE5370@pd.tnic> <51483B1A.9090704@suse.cz> <51483DAA.7060806@openvz.org> <5148589E.8030509@suse.cz> <804857E1F29AAC47BF68C404FC60A1844D9F3062@ORSMSX103.amr.corp.intel.com> <516C1CE5.1080803@suse.cz> <51B8C8A8.9040900@suse.cz> <51B8E854.9040101@openvz.org> In-Reply-To: <51B8E854.9040101@openvz.org> X-Enigmail-Version: 1.6a1pre Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1379 Lines: 35 On 06/12/2013 11:29 PM, Konstantin Khlebnikov wrote: > Jiri Slaby wrote: >>> pci_pm_suspend(): e1000_suspend+0x0/0x10 [e1000e] returns -2 >>> pci_pm_suspend(): e1000_suspend+0x0/0x10 [e1000e] returns -2 >>> pci_pm_suspend(): e1000_suspend+0x0/0x10 [e1000e] returns -2 >>> pci_pm_suspend(): e1000_suspend+0x0/0x10 [e1000e] returns -2 >>> pci_pm_suspend(): e1000_suspend+0x0/0x10 [e1000e] returns -2 >>> pci_pm_suspend(): e1000_suspend+0x0/0x10 [e1000e] returns -2 >> >> This still happens with 3.9.5 ... >> >> I don't use wired net at all. This usually happens after I enable power >> saving. > > I guess that '-2' is one of 'return -E1000_ERR_PHY', > but all that debug messages are omitted by default. Yeah, I wrote that in one of my past reports too. > Please enable CONFIG_DYNAMIC_DEBUG=y and mount debugfs, after that: > # echo module e1000e +p > /sys/kernel/debug/dynamic_debug/control > If it would be too verbose you can enable these messages more selective. I have CONFIG_DYNAMIC_DEBUG=y, but the issue is pretty hard to reproduce. As soon as it recurs, I will report the results of the above... thanks, -- js suse labs -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/