Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161157AbWALSnI (ORCPT ); Thu, 12 Jan 2006 13:43:08 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932660AbWALSnH (ORCPT ); Thu, 12 Jan 2006 13:43:07 -0500 Received: from isilmar.linta.de ([213.239.214.66]:49118 "EHLO linta.de") by vger.kernel.org with ESMTP id S932657AbWALSnG (ORCPT ); Thu, 12 Jan 2006 13:43:06 -0500 Date: Thu, 12 Jan 2006 19:43:05 +0100 From: Dominik Brodowski To: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: soft lockup detected in acpi_processor_idle() -- false positive? Message-ID: <20060112184305.GA7068@isilmar.linta.de> Mail-Followup-To: Dominik Brodowski , linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1024 Lines: 23 Latest git, fresh after resuming from suspend-to-disk (in-kernel variant): [4294914.586000] Restarting tasks... done [4294922.657000] BUG: soft lockup detected on CPU#0! [4294922.657000] [4294922.657000] Pid: 0, comm: swapper [4294922.657000] EIP: 0060:[] CPU: 0 [4294922.657000] EIP is at acpi_processor_idle+0x1f3/0x2d5 [processor] [4294922.657000] EFLAGS: 00000282 Not tainted (2.6.15) [4294922.657000] EAX: fffff000 EBX: 005543a8 ECX: 00000000 EDX: 00000000 [4294922.657000] ESI: edcc3064 EDI: edcc2f60 EBP: c041cfdc DS: 007b ES: 007b [4294922.657000] CR0: 8005003b CR2: 080c3000 CR3: 2d530000 CR4: 000006d0 As acpi_processor_idle doesn't take any locks AFAIK, it seems to me to be a false positive -- or do I miss something obvious? Dominik - 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/