Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754293AbWLRRDH (ORCPT ); Mon, 18 Dec 2006 12:03:07 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754290AbWLRRDH (ORCPT ); Mon, 18 Dec 2006 12:03:07 -0500 Received: from tirith.ics.muni.cz ([147.251.4.36]:50126 "EHLO tirith.ics.muni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754293AbWLRRDF (ORCPT ); Mon, 18 Dec 2006 12:03:05 -0500 Message-ID: <4586C99C.9020606@gmail.com> Date: Mon, 18 Dec 2006 18:02:20 +0100 From: Jiri Slaby User-Agent: Thunderbird 2.0a1 (X11/20060724) MIME-Version: 1.0 To: "Rafael J. Wysocki" CC: linux-pm@lists.osdl.org, Jiri Slaby , Linux kernel mailing list , akpm@osdl.org, linux-pm@osdl.org Subject: Re: [linux-pm] OOPS: divide error while s2dsk (2.6.20-rc1-mm1) References: <4586797B.3080007@gmail.com> <200612181646.23292.rjw@sisk.pl> In-Reply-To: <200612181646.23292.rjw@sisk.pl> X-Enigmail-Version: 0.94.1.1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Muni-Spam-TestIP: 147.251.48.3 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3579 Lines: 79 Rafael J. Wysocki wrote: > Hi, > > On Monday, 18 December 2006 12:20, Jiri Slaby wrote: >> Hi. >> >> I got this oops while suspending: >> [ 309.366557] Disabling non-boot CPUs ... >> [ 309.386563] CPU 1 is now offline >> [ 309.387625] CPU1 is down >> [ 309.387704] Stopping tasks ... done. >> [ 310.030991] Shrinking memory... -<0>divide error: 0000 [#1] >> [ 310.456669] SMP >> [ 310.456814] last sysfs file: >> /devices/pci0000:00/0000:00:1e.0/0000:02:08.0/eth0/statistics/collisions >> [ 310.456919] Modules linked in: eth1394 floppy ohci1394 ide_cd ieee1394 cdrom >> [ 310.457259] CPU: 0 >> [ 310.457260] EIP: 0060:[] Not tainted VLI >> [ 310.457261] EFLAGS: 00210246 (2.6.20-rc1-mm1 #207) >> [ 310.457478] EIP is at shrink_slab+0x9e/0x169 > > Looks like we have a problem with slab shrinking here. > > Could you please use gdb to check what exactly is at shrink_slab+0x9e? Sure, but not till Friday, sorry (I am away). >> [ 310.457548] eax: 00000000 ebx: 00000000 ecx: 00000000 edx: 00000000 >> [ 310.457623] esi: 00000000 edi: c18fe500 ebp: f7b3fe3c esp: f7b3fe08 >> [ 310.457696] ds: 007b es: 007b fs: 00d8 gs: 0033 ss: 0068 >> [ 310.457772] Process swsusp (pid: 3243, ti=f7b3e000 task=f756f030 >> task.ti=f7b3e000) >> [ 310.457845] Stack: c175d8a0 c175daa0 c175db00 00000000 00000000 c053cec0 >> 000045ec 000000d0 >> [ 310.458286] 00000000 00000000 00001179 00001179 00000000 f7b3fe94 >> c0151445 00000001 >> [ 310.458723] f7b3fe64 00001df1 00000002 00000001 00000001 00038000 >> 00000c79 0000117b >> [ 310.459199] Call Trace: >> [ 310.459334] [] show_trace_log_lvl+0x1a/0x30 >> [ 310.459450] [] show_stack_log_lvl+0xa5/0xca >> [ 310.459562] [] show_registers+0x1d3/0x2b8 >> [ 310.459673] [] die+0x121/0x243 >> [ 310.459781] [] do_trap+0x76/0x9c >> [ 310.459892] [] do_divide_error+0x94/0x9e >> [ 310.460001] [] error_code+0x7c/0x84 >> [ 310.460113] [] shrink_all_memory+0x211/0x2eb >> [ 310.460225] [] swsusp_shrink_memory+0x187/0x196 >> [ 310.460335] [] prepare_processes+0x35/0xc8 >> [ 310.460446] [] pm_suspend_disk+0xd/0x16f >> [ 310.460558] [] enter_state+0x129/0x19b >> [ 310.460668] [] state_store+0xa3/0xac >> [ 310.460777] [] subsys_attr_store+0x20/0x25 >> [ 310.460889] [] sysfs_write_file+0x97/0xd8 >> [ 310.460998] [] vfs_write+0x8b/0x149 >> [ 310.461108] [] sys_write+0x3d/0x64 >> [ 310.461216] [] syscall_call+0x7/0xb >> [ 310.461328] ======================= >> [ 310.461397] Code: 31 c0 ff 17 89 c3 8b 45 e4 31 d2 f7 77 0c f7 e3 89 45 d8 89 >> 55 dc 89 d1 89 c6 31 d2 85 c9 74 09 89 c8 31 d2 f7 75 f0 89 c1 89 f0 75 f0 >> 89 ca 89 45 d8 89 55 dc 8b 45 d8 03 47 10 89 47 10 85 >> [ 310.464079] EIP: [] shrink_slab+0x9e/0x169 SS:ESP 0068:f7b3fe08 >> [ 310.464228] >> >> swsusp script is something like this: >> echo platform > /sys/power/disk >> echo disk > /sys/power/state regards, -- http://www.fi.muni.cz/~xslaby/ Jiri Slaby faculty of informatics, masaryk university, brno, cz e-mail: jirislaby gmail com, gpg pubkey fingerprint: B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E - 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/