From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753547AbYIEKwS (ORCPT ); Fri, 5 Sep 2008 06:52:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751859AbYIEKwE (ORCPT ); Fri, 5 Sep 2008 06:52:04 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:59585 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751670AbYIEKwB (ORCPT ); Fri, 5 Sep 2008 06:52:01 -0400 From: "Rafael J. Wysocki" To: Andrew Morton Subject: Re: linux-next: Tree for September 4 Date: Fri, 5 Sep 2008 12:56:35 +0200 User-Agent: KMail/1.9.9 Cc: Stephen Rothwell , linux-next@vger.kernel.org, LKML References: <20080904193606.573f2cb3.sfr@canb.auug.org.au> <20080904214437.c53f02d9.akpm@linux-foundation.org> In-Reply-To: <20080904214437.c53f02d9.akpm@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200809051256.36257.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Friday, 5 of September 2008, Andrew Morton wrote: > On Thu, 4 Sep 2008 19:36:06 +1000 Stephen Rothwell wrote: > > > I have created today's linux-next tree at > > git://git.kernel.org/pub/scm/linux/kernel/git/sfr/linux-next.git > > The infamous Vaio hasn't finished catching up with you guys yet. > Something in linux-next broke suspend-to-RAM. > > An `echo mem > /sys/power/state' causes "Freezing of tasks failed after > 20.00 seconds (1 tasks refusing to freeze):" > > dmesg: http://userweb.kernel.org/~akpm/dmesg-sony-suspend.txt > config: http://userweb.kernel.org/~akpm/config-sony.txt > > This only happens after the X server has been started. > > Mainline is OK. According to your dmesg the process that refused to freeze was hald-addon-stor which got stuck in ... getnstimeofday (???) (can you check what source code corresponds to getnstimeofday+0x37/0xbc pls?): hald-addon-st D 00000046 0 2322 2282 f4de5b74 00000046 f4de5b54 00000046 f4de5b5c c0135f56 f6b96e44 f4deaf40 f4deb0bc f5580948 f4de5bb0 f4de5b6c c013336e f6aa77c8 f6aa77c8 f6aa77a0 f4de5bb0 f4de5b7c c0331f09 f4de5bd0 c01f4205 00000000 00000000 00000000 Call Trace: [] ? getnstimeofday+0x37/0xbc [] ? ktime_get_ts+0x40/0x44 [] io_schedule+0x39/0x6c [] get_request_wait+0x80/0xcd [] ? autoremove_wake_function+0x0/0x33 [] blk_get_request+0x33/0x5f [] scsi_execute+0x1f/0x10a [] scsi_execute_req+0x7a/0x97 [] sr_test_unit_ready+0x39/0x95 [sr_mod] [] sr_media_change+0x3c/0x1f9 [sr_mod] [] ? schedule+0x438/0x451 [] media_changed+0x43/0x71 [cdrom] [] cdrom_media_changed+0x2c/0x32 [cdrom] [] sr_block_media_changed+0x11/0x13 [sr_mod] [] check_disk_change+0x1c/0x79 [] cdrom_open+0x7ec/0x85a [cdrom] [] ? avc_has_perm_noaudit+0x38c/0x42e [] ? avc_has_perm_noaudit+0x3b3/0x42e [] ? blk_execute_rq_nowait+0x74/0x7c [] ? avc_has_perm_noaudit+0x1c/0x42e [] ? avc_has_perm_noaudit+0x3b3/0x42e [] ? mutex_unlock+0x8/0xa [] ? trace_hardirqs_on+0xb/0xd [] sr_block_open+0x83/0x91 [sr_mod] [] do_open+0xa9/0x2b5 [] blkdev_open+0x28/0x51 [] __dentry_open+0x181/0x29f [] nameidata_to_filp+0x2b/0x42 [] ? blkdev_open+0x0/0x51 [] do_filp_open+0x391/0x662 [] ? trace_hardirqs_on+0xb/0xd [] ? alloc_fd+0xbf/0xc9 [] ? alloc_fd+0xbf/0xc9 [] do_sys_open+0x44/0xb9 [] sys_open+0x1e/0x26 [] sysenter_do_call+0x12/0x31