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Date:      Mon, 13 Oct 2008 22:08:05 +0100
From:      "Thomas Sparrevohn" <Thomas.Sparrevohn@btinternet.com>
To:        =?iso-8859-1?Q?'S=F8ren_Schmidt'?= <sos@deepcore.dk>, <Current@freebsd.org>
Subject:   Out of bounce buffers 
Message-ID:  <000001c92d77$cbfaf6f0$63f0e4d0$@Sparrevohn@btinternet.com>
In-Reply-To: <EA835B0D-9298-4645-8BFB-7916EB88E0F6@deepcore.dk>
References:  <EA835B0D-9298-4645-8BFB-7916EB88E0F6@deepcore.dk>

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[-- Attachment #1 --]


Hi 

I have had a weird issue since the change in April where the SATA Port
multipliers was introduced. The system started issuing "DATA load FAILURE"
in the ata-dmaload every time that disk subsystem got loaded. Because the
code prior from 10/04-2008 worked fine and Ignored the problem and simply
used the code prior to the SATA
Port multiplier was introduced. The reason was twofold - One I did not time
to investigate and two I suspected it could be a hw error - using cheap SATA
disks.

Well finally I have had time to investigate and the problem occurs because
the system "runs out of bounce buffers" 

I have tested the entire disk for errors using a Hitachi tools and there
seems to no problems - down to the degree that I can get the system to work
with the current ATA subsystem as long as I only use one disk ;-)
Regardless of which of the 4 disks - 

however if I add a second disk to the subsystem it will eventually (after
17-40GB of restores) give me a "DATA load failures" - Naturally I suspected
the disk drives - however as I said - I can fully restore without the error
occurring as long as I only use one disk

Puzzled by this I started plastering the code with printf's to see what
happened - patch included just FYI - 
It turns out that the kernel runs out of bounce buffers - which is very
surprising - Can anybody give any advice on this?





[-- Attachment #2 --]
Index: amd64/amd64/busdma_machdep.c
===================================================================
RCS file: /home/ncvs/src/sys/amd64/amd64/busdma_machdep.c,v
retrieving revision 1.86
diff -u -u -r1.86 busdma_machdep.c
--- amd64/amd64/busdma_machdep.c	15 Jul 2008 03:34:49 -0000	1.86
+++ amd64/amd64/busdma_machdep.c	12 Oct 2008 15:09:53 -0000
@@ -616,6 +616,7 @@
 		if (flags & BUS_DMA_NOWAIT) {
 			if (reserve_bounce_pages(dmat, map, 0) != 0) {
 				mtx_unlock(&bounce_lock);
+				CTR0(KTR_BUSDMA, "*** NO BOUNCE ***\n");
 				return (ENOMEM);
 			}
 		} else {
@@ -727,11 +728,24 @@
 	    __func__, dmat, dmat->flags, error, nsegs + 1);
 
 	if (error == EINPROGRESS) {
+		CTR0(KTR_BUSDMA, "*** IN PROGRESS");
 		return (error);
 	}
+ 
+	if (error == EFBIG) {
+		CTR0(KTR_BUSDMA, "*** 2 BIG");
+	}
+
+	if (error == ENOMEM) {
+		CTR0(KTR_BUSDMA, "*** NOMEM");
+	}
+
 
-	if (error)
+	if (error) {
+		CTR3(KTR_BUSDMA, "%s: *** CALLBACK called with error %x (%d)",
+		    __func__, error, error);
 		(*callback)(callback_arg, dmat->segments, 0, error);
+	}
 	else
 		(*callback)(callback_arg, dmat->segments, nsegs + 1, 0);
 
@@ -739,8 +753,10 @@
 	 * Return ENOMEM to the caller so that it can pass it up the stack.
 	 * This error only happens when NOWAIT is set, so deferal is disabled.
 	 */
-	if (error == ENOMEM)
+	if (error == ENOMEM) {
+		CTR0(KTR_BUSDMA, "*** NOMEM");
 		return (error);
+	}
 
 	return (0);
 }
Index: dev/ata/ata-dma.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/ata/ata-dma.c,v
retrieving revision 1.157
diff -u -u -r1157 ata-dma.c
--- dev/ata/ata-dma.c	9 Oct 2008 12:56:57 -0000	1.157
+++ dev/ata/ata-dma.c	13 Oct 2008 15:28:23 -0000
@@ -263,6 +263,9 @@
     struct ata_dmasetprd_args dspa;
     int error;
 
+    error = 0; 
+    bzero(&dspa, sizeof(struct ata_dmasetprd_args));
+
     ATA_DEBUG_RQ(request, "dmaload");
 
     if (request->dma) {
@@ -291,16 +294,31 @@
     /* set our slot, unit for simplicity XXX SOS NCQ will change that */
     request->dma = &ch->dma.slot[atadev->unit];
 
-    if (addr)
-	dspa.dmatab = addr;
-    else
-	dspa.dmatab = request->dma->sg;
+    if (addr) 
+      dspa.dmatab = addr;
+    else 
+      dspa.dmatab = request->dma->sg;
+    
+    if (dspaerror) 
+	 device_printf(request->dev, "ATA DMA dspa error set \n");
 
     if ((error = bus_dmamap_load(request->dma->data_tag, request->dma->data_map,
 				 request->data, request->bytecount,
 				 ch->dma.setprd, &dspa, BUS_DMA_NOWAIT)) ||
 				 (error = dspa.error)) {
-	device_printf(request->dev, "FAILURE - load data\n");
+	    device_printf(request->dev, "FAILURE - load data\n");
+	    device_printf(request->dev, "ATA error %x\n", error);
+	    device_printf(request->dev, "ATA dspa error %x\n", dspa.error);
+
+	    device_printf(request->dev, "ATA request dma %p dspa %p\n", 
+		request->dma, dspa.dmatab);
+
+
+	if (addr) 
+		device_printf(request->dev, "ATA DMA addr set\n");
+	else 
+		device_printf(request->dev, "ATA DMA addr not set\n");
+	panic("SHOULD NOT HAPPEN");
 	goto error;
     }
 

[-- Attachment #3 --]
Copyright (c) 1992-2008 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.0-CURRENT #6: Mon Oct 13 16:45:39 BST 2008
    sandbox@w2fzz0vc03.aah-go-on.com:/usr/home/sandbox/debug/obj/usr/home/sandbox/debug/src/sys/GENERIC_KTR
WARNING: WITNESS option enabled, expect reduced performance.
Preloaded elf kernel "/boot/debug/kernel" at 0xffffffff8104c000.
Preloaded elf obj module "/boot/debug/zfs.ko" at 0xffffffff8104c208.
Preloaded elf obj module "/boot/debug/opensolaris.ko" at 0xffffffff8104c870.
Preloaded /boot/zfs/zpool.cache "/boot/zfs/zpool.cache" at 0xffffffff8104ce60.
Timecounter "i8254" frequency 1193182 Hz quality 0
Calibrating TSC clock ... TSC clock: 3192053232 Hz
CPU: Intel(R) Core(TM)2 Quad CPU           @ 2.66GHz (3192.05-MHz K8-class CPU)
  Origin = "GenuineIntel"  Id = 0x6f7  Stepping = 7
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0xe3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  AMD Features2=0x1<LAHF>
  Cores per package: 4
usable memory = 4275945472 (4077 MB)
Physical memory chunk(s):
0x0000000000001000 - 0x000000000009bfff, 634880 bytes (155 pages)
0x000000000107b000 - 0x0000000096333fff, 2502660096 bytes (611001 pages)
0x0000000100000000 - 0x000000015ffeffff, 1610547200 bytes (393200 pages)
avail memory  = 4091334656 (3901 MB)
ACPI APIC Table: <DELL   B8K    >
INTR: Adding local APIC 1 as a target
INTR: Adding local APIC 2 as a target
INTR: Adding local APIC 3 as a target
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
 cpu2 (AP): APIC ID:  2
 cpu3 (AP): APIC ID:  3
APIC: CPU 0 has ACPI ID 1
APIC: CPU 1 has ACPI ID 2
APIC: CPU 2 has ACPI ID 3
APIC: CPU 3 has ACPI ID 4
ULE: setup cpu 0
ULE: setup cpu 1
ULE: setup cpu 2
ULE: setup cpu 3
This module (opensolaris) contains code covered by the
Common Development and Distribution License (CDDL)
see http://opensolaris.org/os/licensing/opensolaris_license/
ACPI: RSDP @ 0x0xfebf0/0x0024 (v  2 DELL  )
ACPI: XSDT @ 0x0xfd0b9/0x0064 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: FACP @ 0x0xfd191/0x00F4 (v  3 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: DSDT @ 0x0xfffc13b6/0x3F25 (v  1   DELL    dt_ex 0x00001000 INTL 0x20050624)
ACPI: FACS @ 0x0x9fdbcc00/0x0040
ACPI: SSDT @ 0x0xfffc52db/0x0099 (v  1   DELL    st_ex 0x00001000 INTL 0x20050624)
ACPI: APIC @ 0x0xfd285/0x0092 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: BOOT @ 0x0xfd317/0x0028 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: MCFG @ 0x0xfd33f/0x003E (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: HPET @ 0x0xfd37d/0x0038 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: DUMY @ 0x0x9fdbec00/0x0024 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: SLIC @ 0x0xfd3b5/0x0176 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
MADT: Found IO APIC ID 8, Interrupt 0 at 0xfec00000
ioapic0: Changing APIC ID to 8
ioapic0: Routing external 8259A's -> intpin 0
MADT: Interrupt override: source 0, irq 2
ioapic0: Routing IRQ 0 -> intpin 2
MADT: Interrupt override: source 9, irq 9
ioapic0: intpin 9 trigger: level
lapic: Routing NMI -> LINT1
lapic: LINT1 trigger: level
lapic: LINT1 polarity: high
ioapic0 <Version 1.1> irqs 0-23 on motherboard
lapic0: Forcing LINT1 to edge trigger
cpu0 BSP:
     ID: 0x00000000   VER: 0x00050014 LDR: 0x00000000 DFR: 0xffffffff
  lint0: 0x00010700 lint1: 0x00008400 TPR: 0x00000000 SVR: 0x000001ff
  timer: 0x000100ef therm: 0x00010000 err: 0x00010000 pcm: 0x00000400
ath_rate: version 1.2 <SampleRate bit-rate selection algorithm>
wlan: <802.11 Link Layer>
random: <entropy source, Software, Yarrow>
nfslock: pseudo-device
kbd: new array size 4
kbd1 at kbdmux0
mem: <memory>
io: <I/O>
null: <null device, zero device>
ath_hal: 0.10.5.10 (AR5210, AR5211, AR5212, AR5416, RF5111, RF5112, RF2413, RF5413, RF2133, RF2425, RF2417)
hptrr: RocketRAID 17xx/2xxx SATA controller driver v1.2 (Oct 13 2008 16:45:36)
acpi0: <DELL B8K    > on motherboard
PCIe: Memory Mapped configuration base @ 0xe0000000
ioapic0: routing intpin 9 (ISA IRQ 9) to vector 48
acpi0: [MPSAFE]
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi_bus_number: root bus has no _BBN, assuming 0
AcpiOsDerivePciId: \\_SB_.PCI0.ISA_.P40C -> bus 0 dev 10 func 0
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, f00000 (3) failed
acpi0: reservation of 1000000, 9edbcc00 (3) failed
ACPI timer: 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 -> 10
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
pci_link0:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link1:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link2:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link3:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link4:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link5:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link6:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link7:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link8:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link9:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link10:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link11:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link12:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link13:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9Copyright (c) 1992-2008 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.0-CURRENT #6: Mon Oct 13 16:45:39 BST 2008
    sandbox@w2fzz0vc03.aah-go-on.com:/usr/home/sandbox/debug/obj/usr/home/sandbox/debug/src/sys/GENERIC_KTR
WARNING: WITNESS option enabled, expect reduced performance.
Preloaded elf kernel "/boot/debug/kernel" at 0xffffffff8104c000.
Preloaded elf obj module "/boot/debug/zfs.ko" at 0xffffffff8104c208.
Preloaded elf obj module "/boot/debug/opensolaris.ko" at 0xffffffff8104c870.
Preloaded /boot/zfs/zpool.cache "/boot/zfs/zpool.cache" at 0xffffffff8104ce60.
Timecounter "i8254" frequency 1193182 Hz quality 0
Calibrating TSC clock ... TSC clock: 3192053232 Hz
CPU: Intel(R) Core(TM)2 Quad CPU           @ 2.66GHz (3192.05-MHz K8-class CPU)
  Origin = "GenuineIntel"  Id = 0x6f7  Stepping = 7
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0xe3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  AMD Features2=0x1<LAHF>
  Cores per package: 4
usable memory = 4275945472 (4077 MB)
Physical memory chunk(s):
0x0000000000001000 - 0x000000000009bfff, 634880 bytes (155 pages)
0x000000000107b000 - 0x0000000096333fff, 2502660096 bytes (611001 pages)
0x0000000100000000 - 0x000000015ffeffff, 1610547200 bytes (393200 pages)
avail memory  = 4091334656 (3901 MB)
ACPI APIC Table: <DELL   B8K    >
INTR: Adding local APIC 1 as a target
INTR: Adding local APIC 2 as a target
INTR: Adding local APIC 3 as a target
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
 cpu2 (AP): APIC ID:  2
 cpu3 (AP): APIC ID:  3
APIC: CPU 0 has ACPI ID 1
APIC: CPU 1 has ACPI ID 2
APIC: CPU 2 has ACPI ID 3
APIC: CPU 3 has ACPI ID 4
ULE: setup cpu 0
ULE: setup cpu 1
ULE: setup cpu 2
ULE: setup cpu 3
This module (opensolaris) contains code covered by the
Common Development and Distribution License (CDDL)
see http://opensolaris.org/os/licensing/opensolaris_license/
ACPI: RSDP @ 0x0xfebf0/0x0024 (v  2 DELL  )
ACPI: XSDT @ 0x0xfd0b9/0x0064 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: FACP @ 0x0xfd191/0x00F4 (v  3 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: DSDT @ 0x0xfffc13b6/0x3F25 (v  1   DELL    dt_ex 0x00001000 INTL 0x20050624)
ACPI: FACS @ 0x0x9fdbcc00/0x0040
ACPI: SSDT @ 0x0xfffc52db/0x0099 (v  1   DELL    st_ex 0x00001000 INTL 0x20050624)
ACPI: APIC @ 0x0xfd285/0x0092 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: BOOT @ 0x0xfd317/0x0028 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: MCFG @ 0x0xfd33f/0x003E (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: HPET @ 0x0xfd37d/0x0038 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: DUMY @ 0x0x9fdbec00/0x0024 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: SLIC @ 0x0xfd3b5/0x0176 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
MADT: Found IO APIC ID 8, Interrupt 0 at 0xfec00000
ioapic0: Changing APIC ID to 8
ioapic0: Routing external 8259A's -> intpin 0
MADT: Interrupt override: source 0, irq 2
ioapic0: Routing IRQ 0 -> intpin 2
MADT: Interrupt override: source 9, irq 9
ioapic0: intpin 9 trigger: level
lapic: Routing NMI -> LINT1
lapic: LINT1 trigger: level
lapic: LINT1 polarity: high
ioapic0 <Version 1.1> irqs 0-23 on motherboard
lapic0: Forcing LINT1 to edge trigger
cpu0 BSP:
     ID: 0x00000000   VER: 0x00050014 LDR: 0x00000000 DFR: 0xffffffff
  lint0: 0x00010700 lint1: 0x00008400 TPR: 0x00000000 SVR: 0x000001ff
  timer: 0x000100ef therm: 0x00010000 err: 0x00010000 pcm: 0x00000400
ath_rate: version 1.2 <SampleRate bit-rate selection algorithm>
wlan: <802.11 Link Layer>
random: <entropy source, Software, Yarrow>
nfslock: pseudo-device
kbd: new array size 4
kbd1 at kbdmux0
mem: <memory>
io: <I/O>
null: <null device, zero device>
ath_hal: 0.10.5.10 (AR5210, AR5211, AR5212, AR5416, RF5111, RF5112, RF2413, RF5413, RF2133, RF2425, RF2417)
hptrr: RocketRAID 17xx/2xxx SATA controller driver v1.2 (Oct 13 2008 16:45:36)
acpi0: <DELL B8K    > on motherboard
PCIe: Memory Mapped configuration base @ 0xe0000000
ioapic0: routing intpin 9 (ISA IRQ 9) to vector 48
acpi0: [MPSAFE]
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi_bus_number: root bus has no _BBN, assuming 0
AcpiOsDerivePciId: \\_SB_.PCI0.ISA_.P40C -> bus 0 dev 10 func 0
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, f00000 (3) failed
acpi0: reservation of 1000000, 9edbcc00 (3) failed
ACPI timer: 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 -> 10
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
pci_link0:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link1:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link2:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link3:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link4:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link5:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link6:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link7:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link8:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link9:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link10:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link11:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link12:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link13:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9Copyright (c) 1992-2008 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.0-CURRENT #6: Mon Oct 13 16:45:39 BST 2008
    sandbox@w2fzz0vc03.aah-go-on.com:/usr/home/sandbox/debug/obj/usr/home/sandbox/debug/src/sys/GENERIC_KTR
WARNING: WITNESS option enabled, expect reduced performance.
Preloaded elf kernel "/boot/debug/kernel" at 0xffffffff8104c000.
Preloaded elf obj module "/boot/debug/zfs.ko" at 0xffffffff8104c208.
Preloaded elf obj module "/boot/debug/opensolaris.ko" at 0xffffffff8104c870.
Preloaded /boot/zfs/zpool.cache "/boot/zfs/zpool.cache" at 0xffffffff8104ce60.
Timecounter "i8254" frequency 1193182 Hz quality 0
Calibrating TSC clock ... TSC clock: 3192053232 Hz
CPU: Intel(R) Core(TM)2 Quad CPU           @ 2.66GHz (3192.05-MHz K8-class CPU)
  Origin = "GenuineIntel"  Id = 0x6f7  Stepping = 7
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0xe3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  AMD Features2=0x1<LAHF>
  Cores per package: 4
usable memory = 4275945472 (4077 MB)
Physical memory chunk(s):
0x0000000000001000 - 0x000000000009bfff, 634880 bytes (155 pages)
0x000000000107b000 - 0x0000000096333fff, 2502660096 bytes (611001 pages)
0x0000000100000000 - 0x000000015ffeffff, 1610547200 bytes (393200 pages)
avail memory  = 4091334656 (3901 MB)
ACPI APIC Table: <DELL   B8K    >
INTR: Adding local APIC 1 as a target
INTR: Adding local APIC 2 as a target
INTR: Adding local APIC 3 as a target
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
 cpu2 (AP): APIC ID:  2
 cpu3 (AP): APIC ID:  3
APIC: CPU 0 has ACPI ID 1
APIC: CPU 1 has ACPI ID 2
APIC: CPU 2 has ACPI ID 3
APIC: CPU 3 has ACPI ID 4
ULE: setup cpu 0
ULE: setup cpu 1
ULE: setup cpu 2
ULE: setup cpu 3
This module (opensolaris) contains code covered by the
Common Development and Distribution License (CDDL)
see http://opensolaris.org/os/licensing/opensolaris_license/
ACPI: RSDP @ 0x0xfebf0/0x0024 (v  2 DELL  )
ACPI: XSDT @ 0x0xfd0b9/0x0064 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: FACP @ 0x0xfd191/0x00F4 (v  3 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: DSDT @ 0x0xfffc13b6/0x3F25 (v  1   DELL    dt_ex 0x00001000 INTL 0x20050624)
ACPI: FACS @ 0x0x9fdbcc00/0x0040
ACPI: SSDT @ 0x0xfffc52db/0x0099 (v  1   DELL    st_ex 0x00001000 INTL 0x20050624)
ACPI: APIC @ 0x0xfd285/0x0092 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: BOOT @ 0x0xfd317/0x0028 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: MCFG @ 0x0xfd33f/0x003E (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: HPET @ 0x0xfd37d/0x0038 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: DUMY @ 0x0x9fdbec00/0x0024 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: SLIC @ 0x0xfd3b5/0x0176 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
MADT: Found IO APIC ID 8, Interrupt 0 at 0xfec00000
ioapic0: Changing APIC ID to 8
ioapic0: Routing external 8259A's -> intpin 0
MADT: Interrupt override: source 0, irq 2
ioapic0: Routing IRQ 0 -> intpin 2
MADT: Interrupt override: source 9, irq 9
ioapic0: intpin 9 trigger: level
lapic: Routing NMI -> LINT1
lapic: LINT1 trigger: level
lapic: LINT1 polarity: high
ioapic0 <Version 1.1> irqs 0-23 on motherboard
lapic0: Forcing LINT1 to edge trigger
cpu0 BSP:
     ID: 0x00000000   VER: 0x00050014 LDR: 0x00000000 DFR: 0xffffffff
  lint0: 0x00010700 lint1: 0x00008400 TPR: 0x00000000 SVR: 0x000001ff
  timer: 0x000100ef therm: 0x00010000 err: 0x00010000 pcm: 0x00000400
ath_rate: version 1.2 <SampleRate bit-rate selection algorithm>
wlan: <802.11 Link Layer>
random: <entropy source, Software, Yarrow>
nfslock: pseudo-device
kbd: new array size 4
kbd1 at kbdmux0
mem: <memory>
io: <I/O>
null: <null device, zero device>
ath_hal: 0.10.5.10 (AR5210, AR5211, AR5212, AR5416, RF5111, RF5112, RF2413, RF5413, RF2133, RF2425, RF2417)
hptrr: RocketRAID 17xx/2xxx SATA controller driver v1.2 (Oct 13 2008 16:45:36)
acpi0: <DELL B8K    > on motherboard
PCIe: Memory Mapped configuration base @ 0xe0000000
ioapic0: routing intpin 9 (ISA IRQ 9) to vector 48
acpi0: [MPSAFE]
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi_bus_number: root bus has no _BBN, assuming 0
AcpiOsDerivePciId: \\_SB_.PCI0.ISA_.P40C -> bus 0 dev 10 func 0
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, f00000 (3) failed
acpi0: reservation of 1000000, 9edbcc00 (3) failed
ACPI timer: 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 -> 10
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
pci_link0:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link1:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link2:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link3:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link4:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link5:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link6:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link7:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link8:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link9:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link10:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link11:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link12:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link13:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9Copyright (c) 1992-2008 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.0-CURRENT #6: Mon Oct 13 16:45:39 BST 2008
    sandbox@w2fzz0vc03.aah-go-on.com:/usr/home/sandbox/debug/obj/usr/home/sandbox/debug/src/sys/GENERIC_KTR
WARNING: WITNESS option enabled, expect reduced performance.
Preloaded elf kernel "/boot/debug/kernel" at 0xffffffff8104c000.
Preloaded elf obj module "/boot/debug/zfs.ko" at 0xffffffff8104c208.
Preloaded elf obj module "/boot/debug/opensolaris.ko" at 0xffffffff8104c870.
Preloaded /boot/zfs/zpool.cache "/boot/zfs/zpool.cache" at 0xffffffff8104ce60.
Timecounter "i8254" frequency 1193182 Hz quality 0
Calibrating TSC clock ... TSC clock: 3192053232 Hz
CPU: Intel(R) Core(TM)2 Quad CPU           @ 2.66GHz (3192.05-MHz K8-class CPU)
  Origin = "GenuineIntel"  Id = 0x6f7  Stepping = 7
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0xe3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  AMD Features2=0x1<LAHF>
  Cores per package: 4
usable memory = 4275945472 (4077 MB)
Physical memory chunk(s):
0x0000000000001000 - 0x000000000009bfff, 634880 bytes (155 pages)
0x000000000107b000 - 0x0000000096333fff, 2502660096 bytes (611001 pages)
0x0000000100000000 - 0x000000015ffeffff, 1610547200 bytes (393200 pages)
avail memory  = 4091334656 (3901 MB)
ACPI APIC Table: <DELL   B8K    >
INTR: Adding local APIC 1 as a target
INTR: Adding local APIC 2 as a target
INTR: Adding local APIC 3 as a target
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
 cpu2 (AP): APIC ID:  2
 cpu3 (AP): APIC ID:  3
APIC: CPU 0 has ACPI ID 1
APIC: CPU 1 has ACPI ID 2
APIC: CPU 2 has ACPI ID 3
APIC: CPU 3 has ACPI ID 4
ULE: setup cpu 0
ULE: setup cpu 1
ULE: setup cpu 2
ULE: setup cpu 3
This module (opensolaris) contains code covered by the
Common Development and Distribution License (CDDL)
see http://opensolarisorg/os/licensing/opensolaris_license/
ACPI: RSDP @ 0x0xfebf0/0x0024 (v  2 DELL  )
ACPI: XSDT @ 0x0xfd0b9/0x0064 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: FACP @ 0x0xfd191/0x00F4 (v  3 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: DSDT @ 0x0xfffc13b6/0x3F25 (v  1   DELL    dt_ex 0x00001000 INTL 0x20050624)
ACPI: FACS @ 0x0x9fdbcc00/0x0040
ACPI: SSDT @ 0x0xfffc52db/0x0099 (v  1   DELL    st_ex 0x00001000 INTL 0x20050624)
ACPI: APIC @ 0x0xfd285/0x0092 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: BOOT @ 0x0xfd317/0x0028 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: MCFG @ 0x0xfd33f/0x003E (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: HPET @ 0x0xfd37d/0x0038 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: DUMY @ 0x0x9fdbec00/0x0024 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: SLIC @ 0x0xfd3b5/0x0176 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
MADT: Found IO APIC ID 8, Interrupt 0 at 0xfec00000
ioapic0: Changing APIC ID to 8
ioapic0: Routing external 8259A's -> intpin 0
MADT: Interrupt override: source 0, irq 2
ioapic0: Routing IRQ 0 -> intpin 2
MADT: Interrupt override: source 9, irq 9
ioapic0: intpin 9 trigger: level
lapic: Routing NMI -> LINT1
lapic: LINT1 trigger: level
lapic: LINT1 polarity: high
ioapic0 <Version 1.1> irqs 0-23 on motherboard
lapic0: Forcing LINT1 to edge trigger
cpu0 BSP:
     ID: 0x00000000   VER: 0x00050014 LDR: 0x00000000 DFR: 0xffffffff
  lint0: 0x00010700 lint1: 0x00008400 TPR: 0x00000000 SVR: 0x000001ff
  timer: 0x000100ef therm: 0x00010000 err: 0x00010000 pcm: 0x00000400
ath_rate: version 1.2 <SampleRate bit-rate selection algorithm>
wlan: <802.11 Link Layer>
random: <entropy source, Software, Yarrow>
nfslock: pseudo-device
kbd: new array size 4
kbd1 at kbdmux0
mem: <memory>
io: <I/O>
null: <null device, zero device>
ath_hal: 0.10.5.10 (AR5210, AR5211, AR5212, AR5416, RF5111, RF5112, RF2413, RF5413, RF2133, RF2425, RF2417)
hptrr: RocketRAID 17xx/2xxx SATA controller driver v1.2 (Oct 13 2008 16:45:36)
acpi0: <DELL B8K    > on motherboard
PCIe: Memory Mapped configuration base @ 0xe0000000
ioapic0: routing intpin 9 (ISA IRQ 9) to vector 48
acpi0: [MPSAFE]
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi_bus_number: root bus has no _BBN, assuming 0
AcpiOsDerivePciId: \\_SB_.PCI0.ISA_.P40C -> bus 0 dev 10 func 0
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, f00000 (3) failed
acpi0: reservation of 1000000, 9edbcc00 (3) failed
ACPI timer: 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 -> 10
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
pci_link0:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link1:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link2:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link3:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link4:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link5:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link6:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link7:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link8:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link9:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link10:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link11:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link12:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link13:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9Copyright (c) 1992-2008 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.0-CURRENT #6: Mon Oct 13 16:45:39 BST 2008
    sandbox@w2fzz0vc03.aah-go-on.com:/usr/home/sandbox/debug/obj/usr/home/sandbox/debug/src/sys/GENERIC_KTR
WARNING: WITNESS option enabled, expect reduced performance.
Preloaded elf kernel "/boot/debug/kernel" at 0xffffffff8104c000.
Preloaded elf obj module "/boot/debug/zfs.ko" at 0xffffffff8104c208.
Preloaded elf obj module "/boot/debug/opensolaris.ko" at 0xffffffff8104c870.
Preloaded /boot/zfs/zpool.cache "/boot/zfs/zpool.cache" at 0xffffffff8104ce60.
Timecounter "i8254" frequency 1193182 Hz quality 0
Calibrating TSC clock ... TSC clock: 3192053232 Hz
CPU: Intel(R) Core(TM)2 Quad CPU           @ 2.66GHz (3192.05-MHz K8-class CPU)
  Origin = "GenuineIntel"  Id = 0x6f7  Stepping = 7
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0xe3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  AMD Features2=0x1<LAHF>
  Cores per package: 4
usable memory = 4275945472 (4077 MB)
Physical memory chunk(s):
0x0000000000001000 - 0x000000000009bfff, 634880 bytes (155 pages)
0x000000000107b000 - 0x0000000096333fff, 2502660096 bytes (611001 pages)
0x0000000100000000 - 0x000000015ffeffff, 1610547200 bytes (393200 pages)
avail memory  = 4091334656 (3901 MB)
ACPI APIC Table: <DELL   B8K    >
INTR: Adding local APIC 1 as a target
INTR: Adding local APIC 2 as a target
INTR: Adding local APIC 3 as a target
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
 cpu2 (AP): APIC ID:  2
 cpu3 (AP): APIC ID:  3
APIC: CPU 0 has ACPI ID 1
APIC: CPU 1 has ACPI ID 2
APIC: CPU 2 has ACPI ID 3
APIC: CPU 3 has ACPI ID 4
ULE: setup cpu 0
ULE: setup cpu 1
ULE: setup cpu 2
ULE: setup cpu 3
This module (opensolaris) contains code covered by the
Common Development and Distribution License (CDDL)
see http://opensolaris.org/os/licensing/opensolaris_license/
ACPI: RSDP @ 0x0xfebf0/0x0024 (v  2 DELL  )
ACPI: XSDT @ 0x0xfd0b9/0x0064 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: FACP @ 0x0xfd191/0x00F4 (v  3 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: DSDT @ 0x0xfffc13b6/0x3F25 (v  1   DELL    dt_ex 0x00001000 INTL 0x20050624)
ACPI: FACS @ 0x0x9fdbcc00/0x0040
ACPI: SSDT @ 0x0xfffc52db/0x0099 (v  1   DELL    st_ex 0x00001000 INTL 0x20050624)
ACPI: APIC @ 0x0xfd285/0x0092 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: BOOT @ 0x0xfd317/0x0028 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: MCFG @ 0x0xfd33f/0x003E (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: HPET @ 0x0xfd37d/0x0038 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: DUMY @ 0x0x9fdbec00/0x0024 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: SLIC @ 0x0xfd3b5/0x0176 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
MADT: Found IO APIC ID 8, Interrupt 0 at 0xfec00000
ioapic0: Changing APIC ID to 8
ioapic0: Routing external 8259A's -> intpin 0
MADT: Interrupt override: source 0, irq 2
ioapic0: Routing IRQ 0 -> intpin 2
MADT: Interrupt override: source 9, irq 9
ioapic0: intpin 9 trigger: level
lapic: Routing NMI -> LINT1
lapic: LINT1 trigger: level
lapic: LINT1 polarity: high
ioapic0 <Version 1.1> irqs 0-23 on motherboard
lapic0: Forcing LINT1 to edge trigger
cpu0 BSP:
     ID: 0x00000000   VER: 0x00050014 LDR: 0x00000000 DFR: 0xffffffff
  lint0: 0x00010700 lint1: 0x00008400 TPR: 0x00000000 SVR: 0x000001ff
  timer: 0x000100ef therm: 0x00010000 err: 0x00010000 pcm: 0x00000400
ath_rate: version 1.2 <SampleRate bit-rate selection algorithm>
wlan: <802.11 Link Layer>
random: <entropy source, Software, Yarrow>
nfslock: pseudo-device
kbd: new array size 4
kbd1 at kbdmux0
mem: <memory>
io: <I/O>
null: <null device, zero device>
ath_hal: 0.10.5.10 (AR5210, AR5211, AR5212, AR5416, RF5111, RF5112, RF2413, RF5413, RF2133, RF2425, RF2417)
hptrr: RocketRAID 17xx/2xxx SATA controller driver v1.2 (Oct 13 2008 16:45:36)
acpi0: <DELL B8K    > on motherboard
PCIe: Memory Mapped configuration base @ 0xe0000000
ioapic0: routing intpin 9 (ISA IRQ 9) to vector 48
acpi0: [MPSAFE]
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi_bus_number: root bus has no _BBN, assuming 0
AcpiOsDerivePciId: \\_SB_.PCI0.ISA_.P40C -> bus 0 dev 10 func 0
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, f00000 (3) failed
acpi0: reservation of 1000000, 9edbcc00 (3) failed
ACPI timer: 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 -> 10
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
pci_link0:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link1:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link2:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link3:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link4:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link5:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link6:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link7:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link8:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link9:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link10:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link11:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link12:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link13:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9Copyright (c) 1992-2008 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.0-CURRENT #6: Mon Oct 13 16:45:39 BST 2008
    sandbox@w2fzz0vc03.aah-go-on.com:/usr/home/sandbox/debug/obj/usr/home/sandbox/debug/src/sys/GENERIC_KTR
WARNING: WITNESS option enabled, expect reduced performance.
Preloaded elf kernel "/boot/debug/kernel" at 0xffffffff8104c000.
Preloaded elf obj module "/boot/debug/zfs.ko" at 0xffffffff8104c208.
Preloaded elf obj module "/boot/debug/opensolaris.ko" at 0xffffffff8104c870.
Preloaded /boot/zfs/zpool.cache "/boot/zfs/zpool.cache" at 0xffffffff8104ce60.
Timecounter "i8254" frequency 1193182 Hz quality 0
Calibrating TSC clock ... TSC clock: 3192053232 Hz
CPU: Intel(R) Core(TM)2 Quad CPU           @ 2.66GHz (3192.05-MHz K8-class CPU)
  Origin = "GenuineIntel"  Id = 0x6f7  Stepping = 7
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0xe3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  AMD Features2=0x1<LAHF>
  Cores per package: 4
usable memory = 4275945472 (4077 MB)
Physical memory chunk(s):
0x0000000000001000 - 0x000000000009bfff, 634880 bytes (155 pages)
0x000000000107b000 - 0x0000000096333fff, 2502660096 bytes (611001 pages)
0x0000000100000000 - 0x000000015ffeffff, 1610547200 bytes (393200 pages)
avail memory  = 4091334656 (3901 MB)
ACPI APIC Table: <DELL   B8K    >
INTR: Adding local APIC 1 as a target
INTR: Adding local APIC 2 as a target
INTR: Adding local APIC 3 as a target
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
 cpu2 (AP): APIC ID:  2
 cpu3 (AP): APIC ID:  3
APIC: CPU 0 has ACPI ID 1
APIC: CPU 1 has ACPI ID 2
APIC: CPU 2 has ACPI ID 3
APIC: CPU 3 has ACPI ID 4
ULE: setup cpu 0
ULE: setup cpu 1
ULE: setup cpu 2
ULE: setup cpu 3
This module (opensolaris) contains code covered by the
Common Development and Distribution License (CDDL)
see http://opensolaris.org/os/licensing/opensolaris_license/
ACPI: RSDP @ 0x0xfebf0/0x0024 (v  2 DELL  )
ACPI: XSDT @ 0x0xfd0b9/0x0064 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: FACP @ 0x0xfd191/0x00F4 (v  3 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: DSDT @ 0x0xfffc13b6/0x3F25 (v  1   DELL    dt_ex 0x00001000 INTL 0x20050624)
ACPI: FACS @ 0x0x9fdbcc00/0x0040
ACPI: SSDT @ 0x0xfffc52db/0x0099 (v  1   DELL    st_ex 0x00001000 INTL 0x20050624)
ACPI: APIC @ 0x0xfd285/0x0092 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: BOOT @ 0x0xfd317/0x0028 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: MCFG @ 0x0xfd33f/0x003E (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: HPET @ 0x0xfd37d/0x0038 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: DUMY @ 0x0x9fdbec00/0x0024 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
ACPI: SLIC @ 0x0xfd3b5/0x0176 (v  1 DELL    B8K     0x00000014 ASL  0x00000061)
MADT: Found IO APIC ID 8, Interrupt 0 at 0xfec00000
ioapic0: Changing APIC ID to 8
ioapic0: Routing external 8259A's -> intpin 0
MADT: Interrupt override: source 0, irq 2
ioapic0: Routing IRQ 0 -> intpin 2
MADT: Interrupt override: source 9, irq 9
ioapic0: intpin 9 trigger: level
lapic: Routing NMI -> LINT1
lapic: LINT1 trigger: level
lapic: LINT1 polarity: high
ioapic0 <Version 1.1> irqs 0-23 on motherboard
lapic0: Forcing LINT1 to edge trigger
cpu0 BSP:
     ID: 0x00000000   VER: 0x00050014 LDR: 0x00000000 DFR: 0xffffffff
  lint0: 0x00010700 lint1: 0x00008400 TPR: 0x00000000 SVR: 0x000001ff
  timer: 0x000100ef therm: 0x00010000 err: 0x00010000 pcm: 0x00000400
ath_rate: version 1.2 <SampleRate bit-rate selection algorithm>
wlan: <802.11 Link Layer>
random: <entropy source, Software, Yarrow>
nfslock: pseudo-device
kbd: new array size 4
kbd1 at kbdmux0
mem: <memory>
io: <I/O>
null: <null device, zero device>
ath_hal: 0.10.5.10 (AR5210, AR5211, AR5212, AR5416, RF5111, RF5112, RF2413, RF5413, RF2133, RF2425, RF2417)
hptrr: RocketRAID 17xx/2xxx SATA controller driver v1.2 (Oct 13 2008 16:45:36)
acpi0: <DELL B8K    > on motherboard
PCIe: Memory Mapped configuration base @ 0xe0000000
ioapic0: routing intpin 9 (ISA IRQ 9) to vector 48
acpi0: [MPSAFE]
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi_bus_number: root bus has no _BBN, assuming 0
AcpiOsDerivePciId: \\_SB_.PCI0.ISA_.P40C -> bus 0 dev 10 func 0
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, f00000 (3) failed
acpi0: reservation of 1000000, 9edbcc00 (3) failed
ACPI timer: 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 1/1 -> 10
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x4008-0x400b on acpi0
pci_link0:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link1:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link2:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link3:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link4:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link5:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link6:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link7:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link8:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0    9   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0    9   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link9:        Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link10:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0  255   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0  255   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link11:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link12:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   11   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   11   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9 10 11 12 15
pci_link13:       Index  IRQ  Rtd  Ref  IRQs
  Initial Probe       0   10   N     0  3 4 5 6 7 9 10 11 12 15
  Validation          0   10   N     0  3 4 5 6 7 9 10 11 12 15
  After Disable       0  255   N     0  3 4 5 6 7 9Copyright (c) 1992-2008 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.0-CURRENT #6: Mon Oct 13 16:45:39 BST 2008
    sandbox@w2fzz0vc03.aah-go-on.com:/usr/home/sandbox/debug/obj/usr/home/sandbox/debug/src/sys/GENERIC_KTR
WARNING: WITNESS option enabled, expect reduced performance.
Preloaded elf kernel "/boot/debug/kernel" at 0xffffffff8104c000.
Preloaded elf obj module "/boot/debug/zfs.ko" at 0xffffffff8104c208.
Preloaded elf obj module "/boot/debug/opensolaris.ko" at 0xffffffff8104c870.
Preloaded /boot/zfs/zpool.cache "/boot/zfs/zpool.cache" at 0xffffffff8104ce60.
Timecounter "i8254" frequency 1193182 Hz quality 0
Calibrating TSC clock ... TSC clock: 3192053232 Hz
CPU: Intel(R) Core(TM)2 Quad CPU           @ 2.66GHz (3192.05-MHz K8-class CPU)
  Origin = "GenuineIntel"  Id = 0x6f7  Stepping = 7
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0xe3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  AMD Features2=0x1<LAHF>
  Cores per package: 4
usable memory = 4275945472 (4077 MB)
Physical memory chunk(s):
0x0000000000001000 - 0x000000000009bfff, 634880 bytes (155 pages)
0x000000000107b000 - 0x0000000096333fff, 2502660096 bytes (611001 pages)
0x0000000100000000 - 0x000000015ffeffff, 1610547200 bytes (393200 pages)
avail memory  = 4091334656 (3901 MB)
ACPI APIC Table: <DELL   B8K    >
INTR: Adding local APIC 1 as a target
INTR: Adding local APIC 2 as a target
INTR: Adding local APIC 3 as a target
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
 cpu2 (AP): APIC ID:  2
 cpu3 (AP): APIC ID:  3
APIC: CPU 0 has ACPI ID 1
APIC: CPU 1 has ACPI ID 2
APIC: CPU 2 has ACPI ID 3
APIC: CPU 3 has ACPI ID 4
ULE: setup cpu 0
ULE: setup cpu
[-- Attachment #4 --]
ATA channel 0:
    Master:      no device present
    Slave:       no device present
ATA channel 1:
    Master:      no device present
    Slave:       no device present
ATA channel 2:
    Master:  ad4 <Hitachi HDP725032GLA360/GM3OA52A> Serial ATA II
    Slave:       no device present
ATA channel 3:
    Master:  ad6 <Hitachi HDP725032GLA360/GM3OA52A> Serial ATA II
    Slave:       no device present
ATA channel 4:
    Master: acd0 <TSSTcorp CD-RW/DVD-ROM TS-H493A/D200> Serial ATA v1.0
    Slave:       no device present
ATA channel 5:
    Master: acd1 <TSSTcorp DVD+/-RW TS-H653A/D500> Serial ATA v1.0
    Slave:       no device present
ATA channel 6:
    Master: ad12 <Hitachi HDT725032VLA360/V54OA7EA> Serial ATA II
    Slave:       no device present
ATA channel 7:
    Master: ad14 <Hitachi HDT725032VLA360/V54OA7EA> Serial ATA II
    Slave:       no device present

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