From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756907AbYDXBlm (ORCPT ); Wed, 23 Apr 2008 21:41:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753018AbYDXBle (ORCPT ); Wed, 23 Apr 2008 21:41:34 -0400 Received: from an-out-0708.google.com ([209.85.132.248]:9088 "EHLO an-out-0708.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752633AbYDXBld (ORCPT ); Wed, 23 Apr 2008 21:41:33 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=h7yo5My8WfaZTFLRXmsAGeC2OPJdgGEV1NxgtH8OXMI7aOsbI8+K05xJNOEFBTNOf5SBmhhr7rKjZPD0xLJI1e7o6RxMeOwVecaCL1qBTM8tNBb3+BLQHiKi9wX3Q7c8oXOGcBiPwi8nXd3P7dxKAoYkKs3cCEapg1Kf7K1KzkU= Message-ID: Date: Thu, 24 Apr 2008 01:41:32 +0000 From: "Justin Mattock" To: "Linux Kernel Mailing List" Subject: spinlock lockup on CPU#0 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, I recorded a .mov of a spinlock, but cant seem to send it out, so I have to manually write it down: BUG: spinlock lockup on CPU#0, swapper/0, c17fa6c0 Pid: 0. swapper Not tainted 2.6.25-03562-g3dc5063 #1 [] _raw_spin_lock+0xd5/0xf9 [] _spin_lock+0x8/0xa [] task_rq_lock+0x44/0x6b [] try_to_wake+0x2a/0x1c4 [] default_wake_function+0xb/0xd [] __wake_up_common+0x2f/0x5a [] complete+0x2b/0x3e [] usb_api_blocking_completion+0x13/0x15 [] usb_hcd_giveback_urb+0x52/0x82 [] ehci_urb_done+0x6f/0x7c [ehci_hcd] [] qh_completions+0x2d7/0x348 [ehci_hcd] [] ehci_work+0x9c [ehci_hcd] [] ? sched_clock+0xb/0x1c [] ? __update_rq_clock+0x94/0x15a [] ehci_irq+0x138/0x15f [ehci_hcd] [ ] usb_hcd_irq+0x23/0x51 [] handle_IRQ_event+0x2a/0x5a [] handle_fasteoi_irq+0x74/0xb6 [] do_IRQ+0x71/0x8c [] common_interrupt+0x23/0x28 [] ? sched_clock_idle_wakeup_event+0x5b/0x74 [] acpi_idle_enter_bm+0x2a4/0x31f [processor] [] cpuidle_idle_call+0x5c/0x8c [] ? cpuidle_idle_call+0x0/0x8c [] cpu_idle+0xb1/0xd1 [] reset_init+0x49/0x4b ===================================================== Hopefully the numbers are right, and hopefully this provides enough info to help the kernel out regards; -- Justin P. Mattock