From owner-freebsd-arm@freebsd.org Fri Nov 13 09:49:31 2015 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D378FA2D5F3 for ; Fri, 13 Nov 2015 09:49:31 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from mail-n.franken.de (drew.ipv6.franken.de [IPv6:2001:638:a02:a001:20e:cff:fe4a:feaa]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "*.franken.de", Issuer "COMODO RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6A5BD119A for ; Fri, 13 Nov 2015 09:49:31 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from [192.168.1.200] (p508F1D2C.dip0.t-ipconnect.de [80.143.29.44]) (Authenticated sender: macmic) by mail-n.franken.de (Postfix) with ESMTP id 4061E1C0AC839 for ; Fri, 13 Nov 2015 10:49:29 +0100 (CET) From: Michael Tuexen Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Subject: Stray IRQ 35 when using /dev/led on RPi Message-Id: Date: Fri, 13 Nov 2015 10:49:27 +0100 To: freebsd-arm Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2104\)) X-Mailer: Apple Mail (2.2104) X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 Nov 2015 09:49:31 -0000 Dear all, when using morse -l "FreeBSD" > /dev/led/act on a RPi running FreeBSD head as of yesterday I get lots of Nov 13 10:43:56 rpi2 kernel: gpio0: Stray IRQ 35 Nov 13 10:44:00 rpi2 last message repeated 19 times Nov 13 10:46:37 rpi2 last message repeated 92 times messages on the console. When using vmstat -ia I get root@rpi2:/usr/home/tuexen # vmstat -ia interrupt total rate 0 0 irq1: mbox0 19579 0 irq2: vchiq0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 irq17: bcm283x_dwco 4248911995 7 0 0 0 0 0 0 0 0 0 0 0 0 irq24: bcm_dma0 0 0 irq25: bcm_dma0 0 0 irq26: bcm_dma0 2510498 14 irq27: bcm_dma0 0 0 irq28: bcm_dma0 0 0 irq29: bcm_dma0 0 0 irq30: bcm_dma0 0 0 irq31: bcm_dma0 0 0 irq32: bcm_dma0 0 0 irq33: bcm_dma0 0 0 irq34: bcm_dma0 0 0 irq35: bcm_dma0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 irq57: gpio0 0 0 irq58: gpio0 2457 0 irq59: gpio0 0 0 irq60: gpio0 0 0 irq61: iichb0 0 0 irq62: spi0 0 0 0 0 0 0 irq65: uart0 1839 0 0 0 0 0 0 0 0 0 irq70: sdhci_bcm0 858378 5 0 0 irq72: generic_time 0 0 irq73: generic_time 40798880 12 0 0 irq75: generic_time 0 0 irq76: ipi 18621941 8 0 0 ....... Total 4311725571 24383 root@rpi2:/usr/home/tuexen # Any idea whats wrong? Best regards Michael