From owner-freebsd-stable@FreeBSD.ORG Fri Nov 14 07:39:22 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 95C351065673 for ; Fri, 14 Nov 2008 07:39:22 +0000 (UTC) (envelope-from axel@dnepr.net) Received: from mail.dnepr.net (mail.dnepr.net [217.198.131.97]) by mx1.freebsd.org (Postfix) with ESMTP id 4A9378FC0A for ; Fri, 14 Nov 2008 07:39:22 +0000 (UTC) (envelope-from axel@dnepr.net) Received: from gx.dnepr.net ([217.198.131.109]) by mail.dnepr.net with esmtp id 1L0t6z-0008MS-K9 for freebsd-stable@freebsd.org; Fri, 14 Nov 2008 09:29:01 +0200 Message-ID: <491D28BD.4050309@dnepr.net> Date: Fri, 14 Nov 2008 09:29:01 +0200 From: Oleg Kozheltsev Organization: ISP EuroNet User-Agent: Thunderbird 2.0.0.17 (X11/20081105) MIME-Version: 1.0 To: freebsd-stable@freebsd.org Content-Type: text/plain; charset=KOI8-R; format=flowed Content-Transfer-Encoding: 7bit Subject: can't write dvd (interrupt storm) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 14 Nov 2008 07:39:22 -0000 Hello, yesterday I buy new motherboard INTEL DP43TF and now I can't write dvd disks in any format (on PATA dvd-drive). but still can read any dvd and cd. cd write and blank procedure for dvd-rw done well too. when I start write dvd by growisofs (/dev/cd0 - atapicam), in log I get: Nov 14 08:28:06 gx kernel: acd0: FAILURE - RESERVE_TRACK ILLEGAL REQUEST asc=0x30 ascq=0x05 Nov 14 08:28:06 gx kernel: interrupt storm detected on "irq4:"; throttling interrupt source Nov 14 08:28:50 gx last message repeated times Nov 14 08:31:07 gx kernel: acd0: FAILURE - WRITE_BIG timed out if I use burncd (/dev/acd0. with, or without atapicam in kernel), then I get only second string in log. before upgrade, I had 6.3-RELEASE-p3, update to 7.0-RELEASE-p5, and after to 7.1-PRELEASE #5, it doesn't change anything. drive configuration in BIOS - too (change only SATA controller ICH10/AHCI). this IRQ is also used by USB and COM. turning off both in BIOS and/or kernel change IRQ map, but drive still not work correctly. present or not ACPI module - doesn't matter too. by the way, COM port I also can't reach (/dev/cuad0), but without interrupt storm in log's (through APCI or ISA. even if USB and atapicd is turned off). someone had the same problem?... thanks for attention :) system info: FreeBSD gx.dnepr.net 7.1-PRERELEASE FreeBSD 7.1-PRERELEASE #3: Thu Nov 13 16:23:09 EET 2008 root@gx.dnepr.net:/usr/obj/usr/src/sys/KERN i386 pcib3: irq 4 at device 28.3 on pci0 pci3: on pcib3 atapci0: port 0xd040-0xd047,0xd030-0xd033,0xd020-0xd027,0xd010-0xd013,0xd000-0xd00f irq 4 at device 0.0 on pci3 atapci0: [ITHREAD] ata2: on atapci0 ata2: [ITHREAD] usb4: on uhci3 usb4: USB revision 1.0 uhub4: on usb4 uhub4: 2 ports with 2 removable, self powered uhci4: port 0xf060-0xf07f irq 4 at device 29.1 on pci0 uhci4: [GIANT-LOCKED] uhci4: [ITHREAD] sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sio0: type 16550A acd0: DVDR at ata2- UDMA33 cd0 at ata2 bus 0 target 1 lun 0 cd0: <_NEC DVD_RW ND-3550A 1.05> Removable CD-ROM SCSI-0 device cd0: 33.000MB/s transfers cd0: Attempt to query device size failed: NOT READY, Medium not present (if media present in boot time - interrupt storm again)