From owner-freebsd-current@FreeBSD.ORG Thu Nov 24 05:24:35 2005 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AAA1816A42B for ; Thu, 24 Nov 2005 05:24:35 +0000 (GMT) (envelope-from stb@lassitu.de) Received: from schlepper.zs64.net (schlepper.zs64.net [212.12.50.230]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7FA2C43D62 for ; Thu, 24 Nov 2005 05:24:31 +0000 (GMT) (envelope-from stb@lassitu.de) Received: from [127.0.0.1] (schlepper [212.12.50.230]) by schlepper.zs64.net (8.13.3/8.12.9) with ESMTP id jAO5OTGZ062815; Thu, 24 Nov 2005 06:24:29 +0100 (CET) (envelope-from stb@lassitu.de) In-Reply-To: <4384F807.6050105@samsco.org> References: <002801c5f081$f01ff200$642a15ac@smiley> <4384F807.6050105@samsco.org> Mime-Version: 1.0 (Apple Message framework v746.2) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: <14BE0E5B-F596-4CB2-8048-07FC275C089F@lassitu.de> Content-Transfer-Encoding: 7bit From: Stefan Bethke Date: Thu, 24 Nov 2005 06:24:17 +0100 To: Scott Long X-Mailer: Apple Mail (2.746.2) Cc: freebsd-current@freebsd.org Subject: Re: em interrupt storm X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 Nov 2005 05:24:35 -0000 Am 24.11.2005 um 00:15 schrieb Scott Long: > I've directly observed it on 7501WV2 and 7520BD2 boards. I don't > know if it's a problem that will affect other board configurations > or cousin chipsets like the 7505 and 7525. We've got a Tyan i7501 Pro that we have had stability issues with since the beginning. Is it thinkable that the interrupt masking could lead to a hard lock (no break to debugger possible)? I can trigger the issue by copying about 10 GB from one disk to another. Either to a disk connected through a Promise TX4 150 or a 3ware 8004 (twe). I see this with 5-stable as well as 6-stable, with GENERIC or custom kernels. Thanks, Stefan 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 #5: Thu Nov 10 23:36:19 CET 2005 root@majestix.tallence.de:/data/00/build/obj/data/00/build/src/ sys/MAJESTIX Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Xeon(TM) CPU 2.80GHz (2799.21-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf25 Stepping = 5 Features=0xbfebfbff real memory = 2147483648 (2048 MB) avail memory = 2095292416 (1998 MB) ACPI APIC Table: FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 6 ioapic0 irqs 0-23 on motherboard ioapic1 irqs 24-47 on motherboard ioapic2 irqs 48-71 on motherboard ioapic3 irqs 72-95 on motherboard ioapic4 irqs 96-119 on motherboard acpi0: on motherboard acpi0: Power Button (fixed) Timecounter "ACPI-fast" 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 cpu1: on acpi0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 pcib1: at device 2.0 on pci0 pci5: on pcib1 pci5: at device 28.0 (no driver attached) pcib2: at device 29.0 on pci5 pci7: on pcib2 em0: port 0xe880-0xe8bf mem 0xfe9c0000-0xfe9dffff irq 48 at device 1.0 on pci7 em0: Ethernet address: 00:e0:81:28:97:ea em0: Speed:N/A Duplex:N/A em1: port 0xec00-0xec3f mem 0xfe9e0000-0xfe9fffff irq 49 at device 1.1 on pci7 em1: Ethernet address: 00:e0:81:28:97:eb em1: Speed:N/A Duplex:N/A pci5: at device 30.0 (no driver attached) pcib3: at device 31.0 on pci5 pci6: on pcib3 pcib4: at device 3.0 on pci0 pci2: on pcib4 pci2: at device 28.0 (no driver attached) pcib5: at device 29.0 on pci2 pci4: on pcib5 twe0: <3ware Storage Controller. Driver version 1.50.01.002> port 0xdc00-0xdc0f mem 0xfd800000-0xfdffffff irq 96 at device 3.0 on pci4 twe0: 8 ports, Firmware FE8S 1.05.00.068, BIOS BE7X 1.08.00.048 pci2: at device 30.0 (no driver attached) pcib6: at device 31.0 on pci2 pci3: on pcib6 pcib7: at device 30.0 on pci0 pci1: on pcib7 fxp0: port 0xb080-0xb0bf mem 0xfd380000-0xfd39ffff,0xfd3fd000-0xfd3fdfff irq 19 at device 1.0 on pci1 miibus0: on fxp0 inphy0: on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp0: Ethernet address: 00:e0:81:28:97:d8 pci1: at device 2.0 (no driver attached) atapci0: port 0xb400-0xb47f, 0xb480-0xb48f,0xbc00-0xbc3f mem 0xfd3a0000-0xfd3bffff, 0xfd3fe000-0xfd3fefff irq 18 at device 3.0 on pci1 atapci0: failed: rid 0x20 is memory, requested 4 ata2: channel #0 on atapci0 ata3: channel #1 on atapci0 ata4: channel #2 on atapci0 ata5: channel #3 on atapci0 isab0: at device 31.0 on pci0 isa0: on isab0 atapci1: port 0xffa0-0xffaf, 0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on pci0 ata0: channel #0 on atapci1 ata1: channel #1 on atapci1 pci0: at device 31.3 (no driver attached) acpi_button0: on acpi0 atkbdc0: port 0x64,0x60 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sio0: type 16550A, console npx0: on motherboard npx0: INT 16 interface orm0: at iomem 0xd0000-0xd17ff,0xce800-0xcffff, 0xcd000-0xcdfff,0xcb800-0xccfff,0xc0000-0xc7fff 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 Timecounters tick every 10.000 msec acd0: DVDROM at ata0-master PIO4 ad8: 239372MB [486344/16/63] at ata4-master SATA150 ad10: 239372MB [486344/16/63] at ata5- master SATA150 twed0: on twe0 twed0: 718114MB (1470698112 sectors) GEOM_LABEL: Label for provider twed0s3a is ufs/tallence. GEOM_LABEL: Label for provider twed0s3d is ufs/install. GEOM_LABEL: Label for provider twed0s3e is ufs/home. GEOM_LABEL: Label for provider twed0s3f is ufs/devhome. GEOM_LABEL: Label for provider twed0s3g is ufs/scratch. SMP: AP CPU #1 Launched! Mounting root from ufs:/dev/twed0s1a WARNING: / was not properly dismounted GEOM_LABEL: Label for provider twed0s3a is ufs/tallence. GEOM_LABEL: Label for provider twed0s3d is ufs/install. GEOM_LABEL: Label for provider twed0s3e is ufs/home. GEOM_LABEL: Label for provider twed0s3f is ufs/devhome. GEOM_LABEL: Label for provider twed0s3g is ufs/scratch. -- Stefan Bethke Fon +49 170 346 0140