From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753916AbYH1QqV (ORCPT ); Thu, 28 Aug 2008 12:46:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751456AbYH1QqM (ORCPT ); Thu, 28 Aug 2008 12:46:12 -0400 Received: from mailmxout.mailmx.agnat.pl ([193.239.44.238]:59292 "EHLO mailmxout.mailmx.agnat.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751250AbYH1QqL convert rfc822-to-8bit (ORCPT ); Thu, 28 Aug 2008 12:46:11 -0400 From: Arkadiusz Miskiewicz To: linux-kernel@vger.kernel.org Subject: Re: resume from ram hangs on 2.6.26+ kernels on thinkpad z60m Date: Thu, 28 Aug 2008 20:45:55 +0200 User-Agent: PLD Linux KMail/1.9.10 Cc: "Rafael J. Wysocki" , pm list References: <200808201602.26848.arekm@maven.pl> <200808211443.43690.rjw@sisk.pl> <200808241631.14746.arekm@maven.pl> In-Reply-To: <200808241631.14746.arekm@maven.pl> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8BIT Content-Disposition: inline Message-Id: <200808282045.55281.arekm@maven.pl> X-Agnat-Warning: Use smtp.agnat.eu as SMTP server X-Authenticated-Id: arekm Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sunday 24 August 2008, Arkadiusz Miskiewicz wrote: > Ok, will get back to the problem when I get/notice something that can get > us a clue. So here I am. Not directly resume hang but may be related. git kernel from ~2 days ago. resume succeeded but dmesg indicated tons of: [51055.352019] Freezing of tasks failed after 20.00 seconds (1 tasks refusing to freeze): [51055.352025] task PC stack pid father [51055.352031] init D 97af68e4 0 1 0 [51055.352038] f7851e9c 00000086 f7848000 97af68e4 00002e6a c8559005 f7851e80 f7848274 [51055.352050] 97c8187b 00002e6a f7851e8c f72a6000 00000000 00000000 00000000 00000000 [51055.352061] f7851f10 f7851ea8 c0138788 0000000b f7851ed4 c0125912 c8559000 00000000 [51055.352073] Call Trace: [51055.352079] [] refrigerator+0x5e/0x66 [51055.352092] [] get_signal_to_deliver+0x3e/0x2ac [51055.352102] [] do_notify_resume+0x69/0x6bc [51055.352111] [] ? copy_to_user+0x2c/0xfc [51055.352122] [] ? sys_select+0x124/0x147 [51055.352131] [] work_notifysig+0x13/0x19 [51055.352161] ======================= [51055.352165] kthreadd S 3ae87c78 0 2 0 [51055.352172] f7853fc4 00000046 f7848c60 3ae87c78 00000998 00000000 00000003 f7848ed4 [51055.352183] 3ae888d4 00000998 00001f47 e8a65540 f7853fc4 c011588a e83efd70 00001f47 [51055.352194] c034b1a8 f7853fe0 c012a543 00000000 00000001 c012a4e6 00000000 00000000 [51055.352205] Call Trace: [51055.352209] [] ? complete+0x1f/0x28 [51055.352219] [] kthreadd+0x5d/0xee [51055.352226] [] ? kthreadd+0x0/0xee [51055.352233] [] kernel_thread_helper+0x7/0x10 [51055.352241] ======================= [51055.352244] ksoftirqd/0 S 978f04aa 0 3 2 [51055.352251] f7859fc4 00000046 f78498c0 978f04aa 00002e6a f2fe4a40 0000000a f7849b34 [51055.352262] 97a1861e 00002e6a c0120150 e78cca80 c012017f 00000000 00000000 c012017f [51055.352273] 00000000 f7859fd0 c01201a0 00000000 f7859fe0 c012a60d c012a5d4 00000000 config: http://carme.pld-linux.org/~arekm/suspend-config-20080828 full dmesg: http://carme.pld-linux.org/~arekm/dmesg-suspend-20080828 -- Arkadiusz Miśkiewicz PLD/Linux Team arekm / maven.pl http://ftp.pld-linux.org/