From owner-freebsd-questions@FreeBSD.ORG Mon Jun 6 23:36:07 2005 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7A0FB16A41C for ; Mon, 6 Jun 2005 23:36:07 +0000 (GMT) (envelope-from iqgrande@gmail.com) Received: from zproxy.gmail.com (zproxy.gmail.com [64.233.162.205]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2306C43D48 for ; Mon, 6 Jun 2005 23:36:06 +0000 (GMT) (envelope-from iqgrande@gmail.com) Received: by zproxy.gmail.com with SMTP id 40so263577nzk for ; Mon, 06 Jun 2005 16:36:06 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:user-agent:x-accept-language:mime-version:to:subject:content-type:content-transfer-encoding; b=Uz+aDjVnq4ygnoHtoQlTRmtpa/ts8jCAM1xdufmkVaDsxJIH9cszXgxsIspMHz4qmA5ywyub7lWZfCp7pp19vakme67uMDy13vVI2Sit0FuD0MPYzyyVuMrkJo3j/hy7hE9IfefAxyjmL0tfuVcEHTiZuzvMwoiSdz0W/XL1gQc= Received: by 10.36.105.16 with SMTP id d16mr222494nzc; Mon, 06 Jun 2005 16:36:06 -0700 (PDT) Received: from ?192.168.0.4? ([24.30.63.114]) by mx.gmail.com with ESMTP id 38sm196653nza.2005.06.06.16.36.06; Mon, 06 Jun 2005 16:36:06 -0700 (PDT) Message-ID: <42A4DDE0.1020000@gmail.com> Date: Mon, 06 Jun 2005 19:36:00 -0400 From: "Anthony M. Agelastos" User-Agent: Mozilla Thunderbird 1.0.2 (X11/20050501) X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Stray IRQ 7 on 5.4-STABLE X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Jun 2005 23:36:07 -0000 Hello all, I am encountering the following message on my root window: Jun 6 14:18:53 ast kernel: stray irq7 Jun 6 14:43:42 ast kernel: stray irq7 Jun 6 18:18:47 ast kernel: stray irq7 Jun 6 19:29:47 ast kernel: stray irq7 I have noticed these stray irq messages periodically, but cannot isolate what is causing them (the only mention of irq7 in dmesg relates to my printer (parallel printer port)). In the past, they popped up quickly prompting the message that there were too many stray irq7 and that it wouldn't log them anymore (I forget the exact wording). This appears to be a new problem (it hasn't happened that I know of since one of the last 2 times I have re-built world (I tend to update thrice every two months)). In case it is needed, I am running CUPS and have the appropriate (or so I've been told) options in my make.conf file (see it below). Does anyone have any ideas? I did some searching and came up with nada. Below I show my uname as well as dmesg and make.conf. Any help would be greatly appreciated. Thanks. > uname -a FreeBSD ast.home.iq 5.4-STABLE FreeBSD 5.4-STABLE #0: Sun May 29 10:30:27 EDT 2005 root@ast.home.iq:/usr/obj/usr/src/sys/IQKERNEL i386 (IQKERNEL is GENERIC + SSE (movie playback) + i686 optimized) > cat make.conf CPUTYPE?=p3 CFLAGS= -O -pipe NO_BLUETOOTH=true CUPS_OVERWRITE_BASE=yes NO_LPR=true NOPROFILE=true # added by use.perl 2005-03-24 18:07:16 PERL_VER=5.8.6 PERL_VERSION=5.8.6 > dmesg Copyright (c) 1992-2005 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.4-STABLE #0: Sun May 29 10:30:27 EDT 2005 root@ast.home.iq:/usr/obj/usr/src/sys/IQKERNEL Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Pentium III/Pentium III Xeon/Celeron (448.80-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x673 Stepping = 3 Features=0x387f9ff real memory = 335413248 (319 MB) avail memory = 314388480 (299 MB) npx0: on motherboard npx0: INT 16 interface acpi0: on motherboard acpi0: Power Button (fixed) Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 cpu0: on acpi0 acpi_throttle0: on cpu0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 pcib1: at device 1.0 on pci0 pci1: on pcib1 nvidia0: mem 0xf3000000-0xf3ffffff,0xfd000000-0xfdffffff irq 11 at device 0.0 on pci1 isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0xffa0-0xffaf,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 7.1 on pci0 ata0: channel #0 on atapci0 ata1: channel #1 on atapci0 uhci0: port 0xef80-0xef9f irq 10 at device 7.2 on pci0 usb0: on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pci0: at device 7.3 (no driver attached) pcm0: port 0xef00-0xef3f irq 9 at device 12.0 on pci0 pcm0: rl0: port 0xe800-0xe8ff mem 0xfebffc00-0xfebffcff irq 11 at device 13.0 on pci0 miibus0: on rl0 rlphy0: on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto rl0: Ethernet address: 00:02:e3:0f:8b:a0 pci0: at device 14.0 (no driver attached) acpi_button0: on acpi0 atkbdc0: port 0x64,0x60 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 psm0: irq 12 on atkbdc0 psm0: model MouseMan+, device ID 0 sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sio0: type 16550A ppc0: port 0x778-0x77b,0x378-0x37f irq 7 drq 3 flags 0x28 on acpi0 ppc0: SMC-like chipset (ECP-only) in ECP mode ppc0: FIFO with 16/16/8 bytes threshold ppbus0: on ppc0 ppbus0: IEEE1284 device found /NIBBLE/ECP Probing for PnP devices on ppbus0: ppbus0: MLC,PCL,PML plip0: on ppbus0 lpt0: on ppbus0 lpt0: Polled port ppi0: on ppbus0 orm0: at iomem 0xc0000-0xc7fff on isa0 pmtimer0 on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 uscanner0: Hewlett-Packard HP ScanJet 3300C, rev 1.00/0.00, addr 2 Timecounter "TSC" frequency 448802339 Hz quality 800 Timecounters tick every 10.000 msec ad0: 8063MB [16383/16/63] at ata0-master UDMA33 acd0: CDRW at ata0-slave PIO4 acd1: DVDROM at ata1-master PIO4 ad3: 29311MB [59554/16/63] at ata1-slave UDMA33 Mounting root from ufs:/dev/ad0s1a stray irq7 stray irq7 stray irq7 stray irq7