Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755049AbXEHPYf (ORCPT ); Tue, 8 May 2007 11:24:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755011AbXEHPKZ (ORCPT ); Tue, 8 May 2007 11:10:25 -0400 Received: from mx1.redhat.com ([66.187.233.31]:57458 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966388AbXEHPIG (ORCPT ); Tue, 8 May 2007 11:08:06 -0400 Message-ID: <4640924F.8020600@redhat.com> Date: Tue, 08 May 2007 11:07:59 -0400 From: Chuck Ebbert Organization: Red Hat User-Agent: Thunderbird 1.5.0.10 (X11/20070302) MIME-Version: 1.0 To: Michal Piotrowski CC: LKML Subject: Re: 2.6.21-git8+ BUG: NMI Watchdog detected LOCKUP on CPU1 References: <46403642.7020501@googlemail.com> In-Reply-To: <46403642.7020501@googlemail.com> Content-Type: text/plain; charset=ISO-8859-2 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1893 Lines: 30 Michal Piotrowski wrote: > Hi, > > / filesystem was full > > [39525.460000] BUG: NMI Watchdog detected LOCKUP on CPU1, eip 08056990, registers: > [39525.468000] Modules linked in: loop ipt_MASQUERADE iptable_nat nf_nat autofs4 af_packet nf_conntrack_netbios_ns ipt_REJECT nf_conntrack_ipv4 xt_state nf_conntrack nfnetlink iptable_filter ip_tables ip6t_REJECT xt_tcpudp ip6table_filter ip6_tables x_tables ipv6 binfmt_misc thermal processor fan container nvram snd_intel8x0 snd_ac97_codec ac97_bus snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device snd_pcm_oss snd_mixer_oss evdev snd_pcm intel_agp snd_timer snd agpgart soundcore i2c_i801 snd_page_alloc ide_cd cdrom rtc unix > [39525.518000] CPU: 1 > [39525.518000] EIP: 0073:[<08056990>] Not tainted VLI > [39525.518000] EFLAGS: 00000202 (2.6.21-ga989705c #187) > [39525.529000] EIP is at 0x8056990 > [39525.529000] eax: 6e560d60 ebx: 0000000b ecx: 00000000 edx: 000dd15e > [39525.541000] esi: 00000000 edi: 6e560220 ebp: bfeb0a58 esp: bfeb0990 > [39525.547000] ds: 007b es: 007b fs: 0000 gs: 0033 ss: 007b > [39525.553000] Process line (pid: 4277, ti=cf200000 task=f6f560b0 task.ti=cf200000) > [39525.560000] Kernel panic - not syncing: Aiee, killing interrupt handler! > > http://www.stardust.webpages.pl/files/tbf/bitis-gabonica/2.6.21-git8/git-console.log > http://www.stardust.webpages.pl/files/tbf/bitis-gabonica/2.6.21-git8/git-config > Nice. System was in user mode with interrupts enabled but none happened for a long time. Maybe something forgot to schedule a timer interrupt? (What mechanism is there to prevent this from happening?) - 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/