From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756534Ab1GKMKk (ORCPT ); Mon, 11 Jul 2011 08:10:40 -0400 Received: from mail001.aei.ca ([206.123.6.130]:49124 "EHLO mail001.aei.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756302Ab1GKMKj (ORCPT ); Mon, 11 Jul 2011 08:10:39 -0400 From: Ed Tomlinson To: linux-kernel@vger.kernel.org Subject: [BUG] with threadirqs active Date: Mon, 11 Jul 2011 08:10:35 -0400 User-Agent: KMail/1.13.7 (Linux/3.0.0-rc6-crc+; KDE/4.6.5; x86_64; ; ) MIME-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <201107110810.35716.edt@aei.ca> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, I've be running with threaded irq since they became available. Today, runing 3.0.0-rc5, my box stalled. After reboot this was in messages (serial console was not active): Jul 11 07:26:01 grover kernel: [42033.890391] irq 18: nobody cared (try booting with the "irqpoll" option) Jul 11 07:26:01 grover kernel: [42033.897325] Pid: 1434, comm: irq/18-ohci_hcd Not tainted 3.0.0-rc5-crc+ #324 Jul 11 07:26:01 grover kernel: [42033.904585] Call Trace: Jul 11 07:26:01 grover kernel: [42033.904596] [] __report_bad_irq+0x69/0x110 Jul 11 07:26:01 grover kernel: [42033.904599] [] note_interrupt+0x26c/0x2b0 Jul 11 07:26:01 grover kernel: [42033.904603] [] irq_thread+0x209/0x210 Jul 11 07:26:01 grover kernel: [42033.904605] [] ? exit_irq_thread+0x90/0x90 Jul 11 07:26:01 grover kernel: [42033.904608] [] ? irq_finalize_oneshot+0x160/0x160 Jul 11 07:26:01 grover kernel: [42033.904613] [] kthread+0xb6/0xc0 Jul 11 07:26:01 grover kernel: [42033.904618] [] ? trace_hardirqs_on_caller+0x14d/0x190 Jul 11 07:26:01 grover kernel: [42033.904622] [] kernel_thread_helper+0x4/0x10 Jul 11 07:26:01 grover kernel: [42033.904625] [] ? retint_restore_args+0xe/0xe Jul 11 07:26:01 grover kernel: [42033.904628] [] ? __init_kthread_worker+0x70/0x70 Jul 11 07:26:01 grover kernel: [42033.904631] [] ? gs_change+0xb/0xb Jul 11 07:26:01 grover kernel: [42033.904633] handlers: Jul 11 07:26:01 grover kernel: [42033.904635] [] irq_default_primary_handler threaded [] radeon_driver_irq_handler_kms Jul 11 07:26:01 grover kernel: [42033.904641] [] irq_default_primary_handler threaded [] usb_hcd_irq Jul 11 07:26:01 grover kernel: [42033.904647] [] irq_default_primary_handler threaded [] usb_hcd_irq Jul 11 07:26:01 grover kernel: [42033.904650] [] irq_default_primary_handler threaded [] usb_hcd_irq Jul 11 07:26:01 grover kernel: [42033.904653] Disabling IRQ #18 from proc: 18: 10 148 1892 131017 IO-APIC-fasteoi radeon, ohci_hcd:usb5, ohci_hcd:usb6, ohci_hcd:usb7 ideas? Ed Tomlinson