Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754882AbXKJVQv (ORCPT ); Sat, 10 Nov 2007 16:16:51 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754231AbXKJVQn (ORCPT ); Sat, 10 Nov 2007 16:16:43 -0500 Received: from moutng.kundenserver.de ([212.227.126.174]:60571 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754116AbXKJVQm (ORCPT ); Sat, 10 Nov 2007 16:16:42 -0500 Date: Sat, 10 Nov 2007 22:16:29 +0100 From: Chris Friedhoff To: linux-kernel@vger.kernel.org Cc: chris@friedhoff.org Subject: 2.6.24-rc2 STD with s2disk fails to activate suspended system after loading Message-Id: <20071110221629.1d180480.chris@friedhoff.org> X-Mailer: Sylpheed 2.4.7 (GTK+ 2.10.13; i486-slackware-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Provags-ID: V01U2FsdGVkX19PKnictc9DOfUquiYI8eaYf2AmKejWzAP0bE7 iZl9p1CmuYjssvQ9I5vHB4luQyLnfUQdLljiPEdE4vBzGpI1bN IWdKYyABDHqiAN4XgxTg+7APixibIbk Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3224 Lines: 84 please cc me, I'm not not subscribed to LKML Hello, with kernel 2.6.24-rc2 STD with s2disk suspends the system to disk, but when I start the system and the suspended systemimage is loaded, it fails to "activate" this suspended systemimage and continues after some time with following the normal boot sequence. I can sucessfully STD the system with the following sequence echo platform > /sys/power/disk echo disk > /sys/power/state and when I start the laptop the suspended system is sucessfully restored. Both behaviors are reliable reproducable. googling for >"Freezing of tasks failed" swapper< brought "Nigel Cunningham - PID namespaces break initrd+hibernate combination?" http://lkml.org/lkml/2007/11/4/140 dmesg output: <> RAMDISK: ext2 filesystem found at block 0 RAMDISK: Loading 2000KiB [1 disk] into ram disk... done. EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended VFS: Mounted root (ext2 filesystem). swsusp: Marking nosave pages: 000000000009f000 - 0000000000100000 swsusp: Basic memory bitmaps created Clocksource tsc unstable (delta = -128791628 ns) Syncing filesystems ... done. Freezing user space processes ... (elapsed 0.00 seconds) done. Freezing remaining freezable tasks ... Freezing of tasks failed after 20.00 seconds (1 tasks refusing to freeze): task PC stack pid father swapper S c1835a88 0 1 0 00000000 00000046 c0118c80 c1835a88 00000004 00000001 c011e875 00000286 c01025a6 00000000 00000000 c1835b64 00000000 ffffffff c1835a90 00000001 00000000 00000000 00000000 00000000 0000007b 00000000 c1835a90 c0118c80 Call Trace: [] default_wake_function+0x0/0x10 [] do_wait+0x335/0xac0 [] kernel_thread+0x96/0xb0 [] default_wake_function+0x0/0x10 [] sys_wait4+0x31/0x40 [] initrd_load+0x1b3/0x3a0 [] prepare_namespace+0x98/0x1b0 [] sys_access+0x1f/0x30 [] kernel_init+0x166/0x260 [] ret_from_fork+0x6/0x1c [] kernel_init+0x0/0x260 [] kernel_init+0x0/0x260 [] kernel_thread_helper+0x7/0x18 ======================= kthreadd S 0000038f 0 2 0 00000000 00000046 c0487790 0000038f c183ff1c 00000000 c012d81b c012d7b0 00000000 00000000 c0104b8f 00000000 00000000 00000000 00000000 00000000 00000000 Call Trace: [] kthreadd+0x6b/0xd0 [] kthreadd+0x0/0xd0 [] kernel_thread_helper+0x7/0x18 ======================= ksoftirqd/0 S 00000000 0 3 2 00000000 00000046 fffffffc 00000000 c0120f00 00000000 c0120f7a c012d782 c012d740 00000000 00000000 c0104b8f c183ff3c 00000000 00000000 00000000 00000000 00000000 Call Trace: [] ksoftirqd+0x0/0x80 [] ksoftirqd+0x7a/0x80 [] kthread+0x42/0x70 [] kthread+0x0/0x70 [] kernel_thread_helper+0x7/0x18 <> -------------------- Chris Friedhoff chris@friedhoff.org - 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/