Return-path: Received: from smtp4.mundo-r.com ([212.51.32.151]:29200 "EHLO smtp4.mundo-r.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753170Ab1KZCco (ORCPT ); Fri, 25 Nov 2011 21:32:44 -0500 Message-ID: <4ED04D73.7010703@igalia.com> (sfid-20111126_033300_760119_77F52EE8) Date: Sat, 26 Nov 2011 03:22:43 +0100 From: Carlos Alberto Lopez Perez MIME-Version: 1.0 To: "Guy, Wey-Yi" CC: Dave Jones , Linux Kernel , "ilw@linux.intel.com" , "linux-wireless@vger.kernel.org" Subject: Re: 3.1+ iwlwifi lockup References: <20111031143408.GA17152@redhat.com> <1320179254.31823.130.camel@wwguy-huron> In-Reply-To: <1320179254.31823.130.camel@wwguy-huron> Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="------------enig6BA58511676EDF93F870BCDA" Sender: linux-wireless-owner@vger.kernel.org List-ID: This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig6BA58511676EDF93F870BCDA Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 01/11/11 21:27, Guy, Wey-Yi wrote: > Any more information to help us understand how to re-produce the issue?= > without more data, it is really hard to root cause and fix it. >=20 > Thanks > Wey This bug (or a related one) triggers on my laptop (Dell Latitude E6420) since I switched from Kernel 3.0-debian to 3.1-debian (AMD64). I believe that the bugs happens after waking up from the suspension-to-RAM. Since I switched to 3.1 Kernel after waking up from suspension my laptop freezes very often and I need to hard reboot it, this is really annoying. This wasn't happening with 3.0 Kernel and I believe that iwlagn is the cause. I have an Intel Advanced-N 6205 (rev 34) wireless card. The other day I was able to get the following kernel errors after waking up from suspension with this 3.1 kernel[1] This 3.1 Kernel is the Debian precompiled one (linux-image-3.1.0-1-amd64)= $ uname -r 3.1.0-1-amd64 [1] Find here the dmesg part that comes after the wakeup from suspension:= http://people.igalia.com/clopez/iwlagn_dmesg_3.1.log.txt --------------enig6BA58511676EDF93F870BCDA Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQIcBAEBCgAGBQJO0E1zAAoJEJZQic5rlfiCtUkP/2NFV+JWfaJUEiYK1a2c5XlU pkR3gk+LuZLz7ruOe6+wYDtGZ+bKkzbRAPtpr3dTGpkR1XrxGnzrTISux4vF633O h4tZZ+uMHyXzdUYuOIpYmwIPsBCnueMK/i2clv+3tA0Ew5MSwrqfVXdRB+eNIQ/K +r81WLXO/PXpa4QdqSXQf3wXuESxyUADGusKobFasASOdAkyK1BeDOPcL9c/WqB0 /1Hi91eFf911j8qvOLqMnrxK/iCkwZLPeO/XR5d4k+q+AGDxB6G3V8LQWgKJ18WW smD75wits+V9ekmrq1tdywlTsDGO+kkmL0L4HTg2vlevFJt0Q8hQjp0WrWRgcBK8 C37GfM2BpAPZH+epO3fqQsTa1JqqQpIG89mbKjU4LRuI6tCtTtHp2AD8Ht7sHgys nzFlDLYi9lCA+f8pUaznOf9VeoX+wchlFfXvPkbw1edEto5heMQ1VRzC+Z7Q1ugp C95xQ5F7tAyKk+b+9MTO9DEIGPgS43XN3drdIfbqlR4fs/F17e3MWhFUBT8iY706 LTBJ2H4ndrLZfjuTNvJ3IiYYcFc5eeTjvEs8V6ExTQ1ORDnbOlIIteLYmgBOuh0L STwlY+MHcauCCyQFEvH/Za4ZvwIDgMD89FgAQimtc9lpXwhFPNcIlChahnbiHXqH nEOAFO6FImB691jK52QQ =yj11 -----END PGP SIGNATURE----- --------------enig6BA58511676EDF93F870BCDA--