Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753344AbbGTKWq (ORCPT ); Mon, 20 Jul 2015 06:22:46 -0400 Received: from mail-ph.de-nserver.de ([85.158.179.214]:61398 "EHLO mail-ph.de-nserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752058AbbGTKWo (ORCPT ); Mon, 20 Jul 2015 06:22:44 -0400 X-Fcrdns: No Message-ID: <55ACCBF2.1000509@profihost.ag> Date: Mon, 20 Jul 2015 12:22:42 +0200 From: Stefan Priebe - Profihost AG User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: x86@kernel.org CC: tglx@linutronix.de, Ingo Molnar , JBeulich@suse.com, linux-kernel@vger.kernel.org Subject: do_IRQ: 0.126 No irq handler for vector (irq -1) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-User-Auth: Auth by hostmaster@profihost.com through 185.39.223.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1322 Lines: 35 Hello list, i've 36 servers all running vanilla 3.18.18 kernel which have a very high disk and network load. Since a few days i encounter regular the following error messages and pretty often completely hanging disk i/o: [535040.439859] do_IRQ: 0.126 No irq handler for vector (irq -1) [548400.353679] do_IRQ: 2.109 No irq handler for vector (irq -1) [551624.894507] do_IRQ: 4.84 No irq handler for vector (irq -1) [557524.288691] do_IRQ: 1.158 No irq handler for vector (irq -1) [559786.928441] do_IRQ: 3.172 No irq handler for vector (irq -1) [572906.281394] do_IRQ: 3.72 No irq handler for vector (irq -1) [576611.808128] do_IRQ: 3.118 No irq handler for vector (irq -1) [577242.682643] do_IRQ: 2.45 No irq handler for vector (irq -1) [578524.584545] do_IRQ: 5.190 No irq handler for vector (irq -1) [602109.548268] do_IRQ: 3.101 No irq handler for vector (irq -1) All systems are Single E5 Xeons and I'm running irqbalance on them. Chipset: Intel C602J chipset Is there anything i can do to fix this? Is there may be a kernel patch available? Thanks! Greets, Stefan -- 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/