From owner-freebsd-i386@FreeBSD.ORG Wed Mar 29 23:00:33 2006 Return-Path: X-Original-To: freebsd-i386@hub.freebsd.org Delivered-To: freebsd-i386@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3B78116A437 for ; Wed, 29 Mar 2006 23:00:33 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 49F2C43D70 for ; Wed, 29 Mar 2006 23:00:31 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id k2TN0VjT012480 for ; Wed, 29 Mar 2006 23:00:31 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id k2TN0VR4012479; Wed, 29 Mar 2006 23:00:31 GMT (envelope-from gnats) Resent-Date: Wed, 29 Mar 2006 23:00:31 GMT Resent-Message-Id: <200603292300.k2TN0VR4012479@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-i386@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Nigel Weeks Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0A73E16A422 for ; Wed, 29 Mar 2006 22:56:14 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id B888A43D45 for ; Wed, 29 Mar 2006 22:56:13 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.13.1/8.13.1) with ESMTP id k2TMuCOK047927 for ; Wed, 29 Mar 2006 22:56:12 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.13.1/8.13.1/Submit) id k2TMuCaY047926; Wed, 29 Mar 2006 22:56:12 GMT (envelope-from nobody) Message-Id: <200603292256.k2TMuCaY047926@www.freebsd.org> Date: Wed, 29 Mar 2006 22:56:12 GMT From: Nigel Weeks To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.3 Cc: Subject: i386/95087: System freeze irrespective of load on Promise FastTrak100 TX2pro IDE RAID X-BeenThere: freebsd-i386@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: I386-specific issues for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Mar 2006 23:00:33 -0000 >Number: 95087 >Category: i386 >Synopsis: System freeze irrespective of load on Promise FastTrak100 TX2pro IDE RAID >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Mar 29 23:00:30 GMT 2006 >Closed-Date: >Last-Modified: >Originator: Nigel Weeks >Release: Release 6.0 >Organization: The Examiner Newspaper >Environment: FreeBSD 6.0-RELEASE #1: Wed Mar 29 15:35:39 EST 2006 nweeks@oken.opi-lex.rpl.local:/usr/obj/usr/src/sys/WWW >Description: The system seems to hang, with errors being written to console regarding ar0 (Promise IDE RAID controller), mentioning g_vfs_done errors. Background Information. 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 6.0-RELEASE #1: Wed Mar 29 15:35:39 EST 2006 nweeks@oken.opi-lex.rpl.local:/usr/obj/usr/src/sys/WWW Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Pentium III/Pentium III Xeon/Celeron (501.14-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x672 Stepping = 2 Features=0x387fbff real memory = 402587648 (383 MB) avail memory = 384348160 (366 MB) ACPI APIC Table: FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 ioapic0 irqs 0-23 on motherboard npx0: [FAST] npx0: on motherboard npx0: INT 16 interface acpi0: on motherboard acpi0: Overriding SCI Interrupt from IRQ 9 to IRQ 20 ACPI-0438: *** Error: Looking up [\\_PR_.CPU0] in namespace, AE_NOT_FOUND SearchNode 0xc17c6260 StartNode 0xc17c6260 ReturnNode 0 acpi0: Power Button (fixed) pci_link0: irq 0 on acpi0 pci_link1: irq 0 on acpi0 pci_link2: irq 10 on acpi0 pci_link3: irq 11 on acpi0 Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0 cpu0: on acpi0 cpu1: on acpi0 acpi_button0: on acpi0 pcib0: port 0xcf8-0xcff,0x4000-0x4041,0x5000-0x500f on ac pi0 pci0: on pcib0 agp0: mem 0xd0000000-0xd0ffffff at d evice 0.0 on pci0 pcib1: at device 1.0 on pci0 pci1: on pcib1 isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x37 6,0xf000-0xf00f at device 7.1 on pci0 ata0: on atapci0 ata1: on atapci0 uhci0: port 0xd000-0xd01f irq 19 at de vice 7.2 on pci0 uhci0: [GIANT-LOCKED] 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) pci0: at device 8.0 (no driver attached) dc0: <82c169 PNIC 10/100BaseTX> port 0xd400-0xd4ff mem 0xd3010000-0xd30100ff irq 18 at device 10.0 on pci0 miibus0: on dc0 bmtphy0: on miibus0 bmtphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto dc0: Ethernet address: 00:a0:cc:51:65:f5 atapci1: port 0xd800-0xd807,0xdc00-0xdc03, 0xe000-0xe007,0xe400-0xe403,0xe800-0xe80f mem 0xd3000000-0xd300ffff irq 19 at de vice 11.0 on pci0 ata2: on atapci1 ata3: on atapci1 acpi_tz0: on acpi0 ACPI-0438: *** Error: Looking up [\\_PR_.CPU0] in namespace, AE_NOT_FOUND SearchNode 0xc17c6260 StartNode 0xc17c6260 ReturnNode 0 acpi_tz0: _CRT value is absurd, ignored (500.6C) fdc0: port 0x3f2-0x3f5,0x3f7 irq 6 drq 2 on acpi0 fdc0: [FAST] fd0: <1440-KB 3.5" drive> on fdc0 drive 0 sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sio0: type 16550A sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0 sio1: type 16550A ppc0: port 0x378-0x37f,0x778-0x77b irq 7 drq 3 on ac pi0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/16 bytes threshold ppbus0: on ppc0 plip0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] pmtimer0 on isa0 orm0: at iomem 0xc0000-0xc7fff,0xc8000-0xcbfff,0xcc000-0xd47ff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounters tick every 1.000 msec ipfw2 (+ipv6) initialized, divert loadable, rule-based forwarding disabled, defa ult to deny, logging unlimited ACPI-0438: *** Error: Looking up [\\_PR_.CPU0] in namespace, AE_NOT_FOUND SearchNode 0xc17c6260 StartNode 0xc17c6260 ReturnNode 0 acpi_tz0: _CRT value is absurd, ignored (500.6C) ACPI-0438: *** Error: Looking up [\\_PR_.CPU0] in namespace, AE_NOT_FOUND SearchNode 0xc17c6260 StartNode 0xc17c6260 ReturnNode 0 acpi_tz0: _CRT value is absurd, ignored (500.6C) acd0: CDROM at ata1-master PIO4 ad4: 38166MB at ata2-master UDMA100 ad6: 38166MB at ata3-master UDMA100 ar0: 38146MB status: READY ar0: disk0 READY (master) using ad6 at ata3-master ar0: disk1 READY (mirror) using ad4 at ata2-master SMP: AP CPU #1 Launched! Trying to mount root from ufs:/dev/ar0s1a WARNING: / was not properly dismounted WARNING: /tmp was not properly dismounted WARNING: /usr was not properly dismounted /usr: mount pending error: blocks 1004 files 224 WARNING: /var was not properly dismounted dc0: failed to force tx and rx to idle state dc0: failed to force tx and rx to idle state (This was immediately after the crash, hence the filesystem warnings...) `kldstat` shows kernel, and acpi.ko are loaded Kernel compiled with options SMP options IPFIREWALL options IPFIREWALL_VERBOSE options DUMMYNET options HZ=1000 It must be noted that freezes also occured on the non-SMP GENERIC kernel(before I'd done the recompile) Tried putting system under load to repeat problem, with the following: `cd /usr/src` `tar cfz ../hog.tgz *` (to simply put CPU and HDD under load) No effect. Put CPU and kernel process queue under more load with some simple c++: #include main() { while(1) { // Do a tight loop of nuthin } return 0; } and launched 50 of them - no effect Then re-launched tar as well to strain disk subsystem. `top` output now: last pid: 688; load averages: 52.06, 51.09, 39.89 up 0+00:42:09 09:31:26 80 processes: 53 running, 27 sleeping CPU states: 98.7% user, 0.0% nice, 0.9% system, 0.4% interrupt, 0.0% idle Mem: 24M Active, 250M Inact, 62M Wired, 15M Cache, 47M Buf, 17M Free Swap: 2048M Total, 2048M Free Next test: leave it idle for a while Well, I've had four coffees, and I'm getting tired of waiting...submitting this PR. >How-To-Repeat: Tried, tried real hard, but it just happens... >Fix: >Release-Note: >Audit-Trail: >Unformatted: