Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755358AbXEDOdD (ORCPT ); Fri, 4 May 2007 10:33:03 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755355AbXEDOdD (ORCPT ); Fri, 4 May 2007 10:33:03 -0400 Received: from keetweej.vanheusden.com ([213.84.46.114]:60673 "EHLO keetweej.vanheusden.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755358AbXEDOdA (ORCPT ); Fri, 4 May 2007 10:33:00 -0400 Date: Fri, 4 May 2007 16:32:58 +0200 From: Folkert van Heusden To: Michal Piotrowski Cc: Thomas Gleixner , linux-kernel@vger.kernel.org Subject: Re: [2.6.20.1] BUG: soft lockup detected on CPU#1! Message-ID: <20070504143258.GN7874@vanheusden.com> References: <20070503191120.GW7874@vanheusden.com> <6bffcb0e0705031331y4cbfafebof9522e326a989748@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <6bffcb0e0705031331y4cbfafebof9522e326a989748@mail.gmail.com> Organization: www.unixexpert.nl X-Chameleon-Return-To: folkert@vanheusden.com X-Xfmail-Return-To: folkert@vanheusden.com X-Phonenumber: +31-6-41278122 X-URL: http://www.vanheusden.com/ X-PGP-KeyID: 1F28D8AE X-GPG-fingerprint: AC89 09CE 41F2 00B4 FCF2 B174 3019 0E8C 1F28 D8AE X-Key: http://pgp.surfnet.nl:11371/pks/lookup?op=get&search=0x1F28D8AE Reply-By: Tue May 1 11:57:23 CEST 2007 X-Message-Flag: www.vanheusden.com User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4823 Lines: 107 The one of moments ago looks a little different. Still in show_trace_log but starting at a different source. [361648.127868] usb 7-2: usbfs: USBDEVFS_CONTROL failed cmd newhidups rqt 161 rq 1 len 10 ret -110 [362269.228906] BUG: soft lockup detected on CPU#1! [362269.228987] [] show_trace_log_lvl+0x1a/0x30 [362269.229116] [] show_trace+0x12/0x14 [362269.229240] [] dump_stack+0x16/0x18 [362269.229358] [] softlockup_tick+0xa6/0xc2 [362269.229477] [] run_local_timers+0x12/0x14 [362269.229585] [] update_process_times+0x72/0xa1 [362269.229702] [] tick_sched_timer+0x53/0xb6 [362269.229817] [] hrtimer_interrupt+0x16b/0x1c2 [362269.229939] [] local_apic_timer_interrupt+0x55/0x5b [362269.230065] [] smp_apic_timer_interrupt+0x2a/0x39 [362269.230189] [] apic_timer_interrupt+0x33/0x38 [362269.230312] [] error_code+0x7c/0x84 [362269.230431] [] padzero+0x1f/0x2d [362269.230547] [] load_elf_interp+0x200/0x2a3 [362269.230663] [] load_elf_binary+0x838/0xc38 [362269.230780] [] search_binary_handler+0x94/0x20a [362269.230886] [] do_execve+0x160/0x1ee [362269.230977] [] sys_execve+0x32/0x8b [362269.231065] [] syscall_call+0x7/0xb [362269.231155] ======================= On Thu, May 03, 2007 at 10:31:23PM +0200, Michal Piotrowski wrote: > On 03/05/07, Folkert van Heusden wrote: > >My P4 with HT and 2GB of ram on an IDE disk succeeded in triggering > >another bug: > > > >[273187.872796] usb 7-2: usbfs: USBDEVFS_CONTROL failed cmd newhidups rqt > >161 rq 1 len 10 ret -110 > >[273902.586320] BUG: soft lockup detected on CPU#1! > >[273902.586385] [] show_trace_log_lvl+0x1a/0x30 > >[273902.586472] [] show_trace+0x12/0x14 > >[273902.586557] [] dump_stack+0x16/0x18 > >[273902.586636] [] softlockup_tick+0xa6/0xc2 > >[273902.586724] [] run_local_timers+0x12/0x14 > >[273902.586810] [] update_process_times+0x72/0xa1 > >[273902.586893] [] tick_sched_timer+0x53/0xb6 > >[273902.586977] [] hrtimer_interrupt+0x16b/0x1c2 > >[273902.587062] [] local_apic_timer_interrupt+0x55/0x5b > >[273902.587147] [] smp_apic_timer_interrupt+0x2a/0x39 > >[273902.587230] [] apic_timer_interrupt+0x33/0x38 > >[273902.587312] [] cpu_idle+0x6b/0x85 > >[273902.587393] [] start_secondary+0xe8/0x30a > >[273902.587476] [<00000000>] 0x0 > >[273902.587568] ======================= > >[277740.475464] usb 7-2: usbfs: USBDEVFS_CONTROL failed cmd newhidups rqt > >161 rq 1 len 10 ret -110 > >... > >[285799.322391] usb 7-2: usbfs: USBDEVFS_CONTROL failed cmd newhidups rqt > >161 rq 1 len 10 ret -110 > >[286630.885843] BUG: soft lockup detected on CPU#1! > >[286630.885901] [] show_trace_log_lvl+0x1a/0x30 > >[286630.885988] [] show_trace+0x12/0x14 > >[286630.886071] [] dump_stack+0x16/0x18 > >[286630.886152] [] softlockup_tick+0xa6/0xc2 > >[286630.886235] [] run_local_timers+0x12/0x14 > >[286630.886323] [] update_process_times+0x72/0xa1 > >[286630.886406] [] tick_sched_timer+0x53/0xb6 > >[286630.886488] [] hrtimer_interrupt+0x16b/0x1c2 > >[286630.886571] [] local_apic_timer_interrupt+0x55/0x5b > >[286630.886657] [] smp_apic_timer_interrupt+0x2a/0x39 > >[286630.886741] [] apic_timer_interrupt+0x33/0x38 > >[286630.886824] [] cpu_idle+0x6b/0x85 > >[286630.886907] [] start_secondary+0xe8/0x30a > >[286630.886991] [<00000000>] 0x0 > >[286630.887088] ======================= > >[290177.972351] usb 7-2: usbfs: USBDEVFS_CONTROL failed cmd newhidups rqt > >161 rq 1 len 10 ret -110 > > > >My .config can be found here: > >http://keetweej.vanheusden.com/~folkert/config-2.6.21.1 > > > > > >Folkert van Heusden > > > > Thomas, this looks very similar to > http://lkml.org/lkml/2007/5/2/511 > > Already on list of known regressions. > > Regards, > Michal > > -- > Michal K. K. Piotrowski > Kernel Monkeys > (http://kernel.wikidot.com/start) Folkert van Heusden -- www.vanheusden.com/multitail - win een vlaai van multivlaai! zorg ervoor dat multitail opgenomen wordt in Fedora Core, AIX, Solaris of HP/UX en win een vlaai naar keuze ---------------------------------------------------------------------- Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com - 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/