Subject: severe performance problems - 4-core Opteron 270
To: None <port-amd64@netbsd.org>
From: Chris Kantarjiev <cak+gmane@dimebank.com>
List: port-amd64
Date: 08/30/2006 22:53:00
This is the system I've been struggling to get booted. I now have it running
with one CPU, but not yet with four.
"Running" is a relative term - more like "crawling". Start anything, like a
compile, and it goes to 100% sys. It really feels as if system calls are taking
forever.
lmbench confirms that the system is slow - it computes the CPU clock speed as
42MHz! gettimeofday() takes 12 usec...
I notice that systat vmstat tells me that there have been no TLB interrupts
since system boot. That seems ... impossible. The VM subsystem seems to be
working - I can run my mmap tester and map more than 100 TB.
myrtle# vmstat -H
total used util num average maximum
hash table buckets buckets % items chain chain
bufhash 524288 162 0.03 165 1.02 3
in_ifaddrhash 512 2 0.39 2 1.00 1
nchash 524288 2459 0.47 2460 1.00 2
ncvhash 65536 76 0.12 76 1.00 1
nfsnodehash 524288 0 0.00 0 0.00 0
uihash 128 2 1.56 2 1.00 1
myrtle# vmstat -e
event total rate type
uvmmap ubackmerge 1432 10 misc
uvmmap uforwmerge 1 0 misc
uvmmap unomerge 2657 18 misc
uvmmap kbackmerge 747 5 misc
uvmmap kforwmerge 6 0 misc
uvmmap kbimerge 72 0 misc
uvmmap knomerge 989 6 misc
uvmmap map_call 5904 41 misc
uvmmap mlk_call 43744 308 misc
uvmmap mlk_hint 22484 158 misc
uvmmap uke_alloc 930 6 misc
uvmmap uke_free 256 1 misc
uvmmap ukh_alloc 27 0 misc
vmcmd calls 1302 9 misc
vmcmd extends 26 0 misc
vmcmd kills 152 1 misc
timecounter binuptime 48971 344 misc
timecounter bintime 48969 344 misc
timecounter nanotime 22378 157 misc
timecounter microtime 26591 187 misc
timecounter getnanouptime 16 0 misc
timecounter getmicrouptime 5443 38 misc
timecounter getmicrotime 22970 161 misc
timecounter setclock 2 0 misc
bus_dma nbouncebufs 89 0 misc
bus_dma loads 1060 7 misc
cpu0 softclock 14659 103 intr
cpu0 softnet 190 1 intr
cpu0 softserial 363 2 intr
cpu0 timer 14715 103 intr
ioapic0 pin 20 954 6 intr
ioapic0 pin 22 351 2 intr
ioapic0 pin 14 6 0 intr
ioapic0 pin 4 505 3 intr
myrtle# vmstat -i
interrupt total rate
cpu0 softclock 15277 102
cpu0 softnet 190 1
cpu0 softserial 467 3
cpu0 timer 15334 102
ioapic0 pin 20 954 6
ioapic0 pin 22 351 2
ioapic0 pin 14 6 0
ioapic0 pin 4 556 3
Total 33135 222
I tried to file a PR about this, but haven't yet received an ack or a bounce :-(
Here's a recent dmesg (seems that I am missing a little RAM, gotta go check
those settings again)
>> NetBSD/amd64 BIOS Boot, Revision 3.3
>> (cak@vern.landsonar.com, Mon Aug 28 17:38:47 PDT 2006)
>> Memory: 632/65535 k
> boot netbsd-H8DCE_MPBIOS
booting hd0a:netbsd-H8DCE_MPBIOS
6821832+856888+335248 [463872+301502]=0x960448
BIOS MEMORY MAP (10 ENTRIES):
addr 0x0 size 0x9fc00 type 0x1
addr 0x9fc00 size 0x400 type 0x2
addr 0xe6000 size 0x1a000 type 0x2
addr 0x100000 size 0x9fed0000 type 0x1
addr 0x9ffd0000 size 0xe000 type 0x3
addr 0x9ffde000 size 0x22000 type 0x4
addr 0xfec00000 size 0x1000 type 0x2
addr 0xfee00000 size 0x1000 type 0x2
addr 0xff780000 size 0x880000 type 0x2
addr 0x100000000 size 0x145000000 type 0x1
loading 0x7000-0x9f000 (0x7-0x9f)
loading 0xa73000-0x1000000 (0xa73-0x1000)
loading 0x1000000-0x9ffd0000 (0x1000-0x9ffd0)
loading 0x100000000-0x245000000 (0x100000-0x245000)
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
The NetBSD Foundation, Inc. All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
NetBSD 4.99.1 (H8DCE_MPBIOS) #0: Tue Aug 29 16:59:42 PDT 2006
cak@vern.landsonar.com:/usr/src/CURRENT/src/sys/arch/amd64/compile/H8DCE_MPBIOS
total memory = 7759 MB
avail memory = 7476 MB
timecounter: Timecounters tick every 10.000 msec
timecounter: Timecounter "i8254" frequency 1193182 Hz quality 100
timecounter: selected timecounter "i8254" frequency 1193182 Hz quality 100
mainbus0 (root)
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Dual Core AMD Opteron(tm) Processor 270, 2000.08 MHz
cpu0: features: f7dbfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR>
cpu0: features: f7dbfbff<PGE,MCA,CMOV,PAT,PSE36,MPC,NOX,MMXX,MMX>
cpu0: features: f7dbfbff<FXSR,SSE,SSE2,HTT,LONG,3DNOW2,3DNOW>
cpu0: calibrating local timer
cpu0: apic clock running at 199 MHz
cpu0: 16 page colors
cpu1 at mainbus0: apid 1 (application processor)
cpu1: not started
cpu2 at mainbus0: apid 2 (application processor)
cpu2: not started
cpu3 at mainbus0: apid 3 (application processor)
cpu3: not started
ioapic0 at mainbus0 apid 4 (I/O APIC)
ioapic0: pa 0xfec00000, version 11, 24 pins
ioapic1 at mainbus0 apid 5 (I/O APIC)
ioapic1: pa 0xdfefc000, version 11, 24 pins
acpi0 at mainbus0: Advanced Configuration and Power Interface
acpi0: fixed-feature power button present
timecounter: Timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
timecounter: selected timecounter "ACPI-Safe" frequency 3579545 Hz quality 900
ACPI-Safe 24-bit timer
ACPI Object Type 'Processor' (0x0c) at acpi0 not configured
ACPI Object Type 'Processor' (0x0c) at acpi0 not configured
ACPI Object Type 'Processor' (0x0c) at acpi0 not configured
ACPI Object Type 'Processor' (0x0c) at acpi0 not configured
PNP0A03 [PCI/PCI-X Host Bridge] at acpi0 not configured
PNP0000 [AT Interrupt Controller] at acpi0 not configured
PNP0200 [AT DMA Controller] at acpi0 not configured
PNP0100 [AT Timer] at acpi0 not configured
PNP0B00 [AT Real-Time Clock] at acpi0 not configured
PNP0800 [AT-style speaker sound] at acpi0 not configured
PNP0C04 [Math Coprocessor] at acpi0 not configured
PNP0501 [16550A-compatible COM port] at acpi0 not configured
PNP0501 [16550A-compatible COM port] at acpi0 not configured
PNP0700 [PC standard floppy disk controller] at acpi0 not configured
PNP0400 [Standard LPT printer port] at acpi0 not configured
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not configured
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not configured
PNP0303 [IBM Enhanced (101/102-key, PS/2 mouse support)] at acpi0 not configured
PNP0F12 [Logitech PS/2-style Mouse] at acpi0 not configured
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not configured
PNP0C02 [Plug and Play motherboard register resources] at acpi0 not configured
PNP0C01 [System Board] at acpi0 not configured
PNP0A03 [PCI/PCI-X Host Bridge] at acpi0 not configured
acpibut0 at acpi0 (PNP0C0C-170): ACPI Power Button
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
PNP0C0F [PCI interrupt link device] at acpi0 not configured
pci0 at mainbus0 bus 0: configuration mode 1
pci0: i/o space, memory space enabled, rd/line, rd/mult, wr/inv ok
NVIDIA nForce4 Memory Controller (miscellaneous memory, revision 0xa3) at pci0
dev 0 function 0 not configured
pcib0 at pci0 dev 1 function 0
pcib0: NVIDIA nForce4 PCI-ISA bridge (rev. 0xa3)
NVIDIA nForce4 SMBus (SMBus serial bus, revision 0xa2) at pci0 dev 1 function 1
not configured
ohci0 at pci0 dev 2 function 0: NVIDIA nForce4 USB Host Controller (rev. 0xa2)
ohci0: interrupting at ioapic0 pin 20 (irq 9)
ohci0: OHCI version 1.0, legacy support
usb0 at ohci0: USB revision 1.0
uhub0 at usb0
uhub0: NVIDIA OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 10 ports with 10 removable, self powered
ehci0 at pci0 dev 2 function 1: NVIDIA nForce4 USB2 Host Controller (rev. 0xa3)
ehci0: interrupting at ioapic0 pin 21 (irq 9)
ehci0: BIOS has given up ownership
ehci0: EHCI version 1.0
ehci0: companion controller, 4 ports each: ohci0
usb1 at ehci0: USB revision 2.0
uhub1 at usb1
uhub1: NVIDIA EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub1: 10 ports with 10 removable, self powered
auich0 at pci0 dev 4 function 0: nForce4 AC-97 Audio
auich0: interrupting at ioapic0 pin 22 (irq 9)
auich0: ac97: Avance Logic ALC650 codec; 20 bit DAC, 18 bit ADC, Realtek 3D
auich0: ac97: ext id 5c7<AC97_22,LDAC,SDAC,CDAC,SPDIF,DRA,VRA>
viaide0 at pci0 dev 6 function 0
viaide0: NVIDIA nForce4 IDE Controller (rev. 0xf2)
viaide0: bus-master DMA support present
viaide0: primary channel configured to compatibility mode
viaide0: primary channel interrupting at ioapic0 pin 14 (irq 14)
atabus0 at viaide0 channel 0
viaide0: secondary channel configured to compatibility mode
viaide0: secondary channel interrupting at ioapic0 pin 15 (irq 15)
atabus1 at viaide0 channel 1
viaide1 at pci0 dev 7 function 0
viaide1: NVIDIA nForce4 Serial ATA Controller (rev. 0xf3)
viaide1: bus-master DMA support present
viaide1: primary channel wired to native-PCI mode
viaide1: using ioapic0 pin 20 (irq 9) for native-PCI interrupt
atabus2 at viaide1 channel 0
viaide1: secondary channel wired to native-PCI mode
atabus3 at viaide1 channel 1
viaide2 at pci0 dev 8 function 0
viaide2: NVIDIA nForce4 Serial ATA Controller (rev. 0xf3)
viaide2: bus-master DMA support present
viaide2: primary channel wired to native-PCI mode
viaide2: using ioapic0 pin 21 (irq 5) for native-PCI interrupt
atabus4 at viaide2 channel 0
viaide2: secondary channel wired to native-PCI mode
atabus5 at viaide2 channel 1
ppb0 at pci0 dev 9 function 0: NVIDIA nForce4 PCI Host Bridge (rev. 0xa2)
pci1 at ppb0 bus 3
pci1: i/o space, memory space enabled
nfe0 at pci0 dev 10 function 0: ioapic0 pin 22 (irq 11), address 00:30:48:57:7f:b8
makphy0 at nfe0 phy 1: Marvell 88E1111 Gigabit PHY, rev. 2
makphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT,
1000baseT-FDX, auto
ppb1 at pci0 dev 13 function 0: NVIDIA nForce4 PCIe Host Bridge (rev. 0xa3)
pci2 at ppb1 bus 2
pci2: memory space enabled, rd/line, wr/inv ok
ppb2 at pci0 dev 14 function 0: NVIDIA nForce4 PCIe Host Bridge (rev. 0xa3)
pci3 at ppb2 bus 1
pci3: i/o space, memory space enabled, rd/line, wr/inv ok
vga0 at pci3 dev 0 function 0: NVIDIA GeForce 6200TC (rev. 0xa1)
vga0: WARNING: ignoring 64-bit BAR @ 0x14
vga0: WARNING: ignoring 64-bit BAR @ 0x1c
wsdisplay0 at vga0 kbdmux 1
wsmux1: connecting to wsdisplay0
pchb0 at pci0 dev 24 function 0
pchb0: Advanced Micro Devices AMD64 HyperTransport configuration (rev. 0x00)
pchb1 at pci0 dev 24 function 1
pchb1: Advanced Micro Devices AMD64 Address Map configuration (rev. 0x00)
pchb2 at pci0 dev 24 function 2
pchb2: Advanced Micro Devices AMD64 DRAM configuration (rev. 0x00)
pchb3 at pci0 dev 24 function 3
pchb3: Advanced Micro Devices AMD64 Miscellaneous configuration (rev. 0x00)
pchb4 at pci0 dev 25 function 0
pchb4: Advanced Micro Devices AMD64 HyperTransport configuration (rev. 0x00)
pchb5 at pci0 dev 25 function 1
pchb5: Advanced Micro Devices AMD64 Address Map configuration (rev. 0x00)
pchb6 at pci0 dev 25 function 2
pchb6: Advanced Micro Devices AMD64 DRAM configuration (rev. 0x00)
pchb7 at pci0 dev 25 function 3
pchb7: Advanced Micro Devices AMD64 Miscellaneous configuration (rev. 0x00)
isa0 at pcib0
lpt0 at isa0 port 0x378-0x37b irq 7
com0 at isa0 port 0x3f8-0x3ff irq 4: ns16550a, working fifo
com0: console
com1 at isa0 port 0x2f8-0x2ff irq 3: ns16550a, working fifo
pckbc0 at isa0 port 0x60-0x64
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0 mux 1
wskbd0: connecting to wsdisplay0
pms0 at pckbc0 (aux slot)
pckbc0: using irq 12 for aux slot
wsmouse0 at pms0 mux 0
attimer0 at isa0 port 0x40-0x43: AT Timer
pcppi0 at isa0 port 0x61
midi0 at pcppi0: PC speaker (CPU-intensive output)
sysbeep0 at pcppi0
pcppi0: attached to attimer0
ioapic0: enabling
ioapic1: enabling
timecounter: Timecounter "TSC" frequency 2000085440 Hz quality 800
timecounter: Timecounter "clockinterrupt" frequency 100 Hz quality 0
auich0: measured ac97 link rate at 47994 Hz, will use 48000 Hz
audio0 at auich0: full duplex, mmap, independent
Kernelized RAIDframe activated
atapibus0 at atabus0: 2 targets
cd0 at atapibus0 drive 1: <LITE-ON DVDRW SHW-160P6S, , PS0A> cdrom removable
cd0: 32-bit data port
cd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 4 (Ultra/66)
cd0(viaide0:0:1): using PIO mode 4, Ultra-DMA mode 4 (Ultra/66) (using DMA)
wd0 at atabus2 drive 0: <WDC WD800JD-23LSA0>
wd0: drive supports 16-sector PIO transfers, LBA48 addressing
wd0: 76324 MB, 155072 cyl, 16 head, 63 sec, 512 bytes/sect x 156312576 sectors
wd0: 32-bit data port
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
wd0(viaide1:0:0): using PIO mode 4, Ultra-DMA mode 6 (Ultra/133) (using DMA)
wd1 at atabus3 drive 0: <WDC WD4000YR-01PLB0>
wd1: drive supports 16-sector PIO transfers, LBA48 addressing
wd1: 372 GB, 775221 cyl, 16 head, 63 sec, 512 bytes/sect x 781422768 sectors
wd1: 32-bit data port
wd1: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133)
wd1(viaide1:1:0): using PIO mode 4, Ultra-DMA mode 6 (Ultra/133) (using DMA)
boot device: wd0
root on wd0a dumps on wd0b
root file system type: ffs
Wed Aug 30 22:44:38 PDT 2006
swapctl: adding /dev/wd0b as swap device at priority 0
because I could, and just to prove that the hardware isn't busted, I booted
fedora core on it. Works a treat, at full speed, all CPUs. Here's the dmesg from
that, perhaps it will help someone who understands BIOS/amd64 voodoo...
Bootdata ok (command line is ro root=LABEL=/ rhgb quiet)
Linux version 2.6.15-1.2054_FC5 (bhcompile@hs20-bc1-7.build.redhat.com) (gcc ver
sion 4.1.0 20060304 (Red Hat 4.1.0-3)) #1 SMP Tue Mar 14 15:48:20 EST 2006
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e6000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000009ffd0000 (usable)
BIOS-e820: 000000009ffd0000 - 000000009ffde000 (ACPI data)
BIOS-e820: 000000009ffde000 - 00000000a0000000 (ACPI NVS)
BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000ff780000 - 0000000100000000 (reserved)
BIOS-e820: 0000000100000000 - 0000000245000000 (usable)
ACPI: RSDP (v000 ACPIAM ) @ 0x00000000000f88c0
ACPI: RSDT (v001 A M I OEMRSDT 0x07000625 MSFT 0x00000097) @ 0x000000009ffd000
0
ACPI: FADT (v002 A M I OEMFACP 0x07000625 MSFT 0x00000097) @ 0x000000009ffd020
0
ACPI: MADT (v001 A M I OEMAPIC 0x07000625 MSFT 0x00000097) @ 0x000000009ffd039
0
ACPI: OEMB (v001 A M I AMI_OEM 0x07000625 MSFT 0x00000097) @ 0x000000009ffde04
0
ACPI: SRAT (v001 A M I OEMSRAT 0x07000625 MSFT 0x00000097) @ 0x000000009ffd5be
0
ACPI: DSDT (v001 1ACAI 1ACAI003 0x00000003 INTL 0x02002026) @ 0x000000000000000
0
SRAT: PXM 0 -> APIC 0 -> Node 0
SRAT: PXM 0 -> APIC 1 -> Node 0
SRAT: PXM 1 -> APIC 2 -> Node 1
SRAT: PXM 1 -> APIC 3 -> Node 1
SRAT: Node 0 PXM 0 100000-a0000000
SRAT: Node 1 PXM 1 145000000-245000000
SRAT: Node 0 PXM 0 100000-145000000
SRAT: Node 0 PXM 0 0-145000000
NUMA: Using 24 for the hash shift.
Bootmem setup node 0 0000000000000000-0000000145000000
Bootmem setup node 1 0000000145000000-0000000245000000
On node 0 totalpages: 915882
DMA zone: 2778 pages, LIFO batch:0
DMA32 zone: 634896 pages, LIFO batch:31
Normal zone: 278208 pages, LIFO batch:31
HighMem zone: 0 pages, LIFO batch:0
On node 1 totalpages: 1032192
DMA zone: 0 pages, LIFO batch:0
DMA32 zone: 0 pages, LIFO batch:0
Normal zone: 1032192 pages, LIFO batch:31
HighMem zone: 0 pages, LIFO batch:0
Nvidia board detected. Ignoring ACPI timer override.
ACPI: PM-Timer IO Port: 0x4008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 15:1 APIC version 16
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 15:1 APIC version 16
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
Processor #2 15:1 APIC version 16
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
Processor #3 15:1 APIC version 16
ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 4, version 17, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x05] address[0xdfefc000] gsi_base[24])
IOAPIC[1]: apic_id 5, version 17, address 0xdfefc000, GSI 24-47
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: BIOS IRQ0 pin2 override ignored.
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ9 used by override.
Setting APIC routing to physical flat
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at a8000000 (gap: a0000000:5ec00000)
Checking aperture...
CPU 0: aperture @ 8000000 size 32 MB
Aperture from northbridge cpu 0 too small (32 MB)
No AGP bridge found
Your BIOS doesn't leave a aperture memory hole
Please enable the IOMMU option in the BIOS setup
This costs you 64 MB of RAM
Mapping aperture over 65536 KB of RAM @ 8000000
SMP: Allowing 4 CPUs, 0 hotplug CPUs
Built 2 zonelists
Kernel command line: ro root=LABEL=/ rhgb quiet
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 131072 bytes)
Disabling vsyscall due to use of PM timer
time.c: Using 3.579545 MHz WALL PM GTOD PM timer.
time.c: Detected 2000.030 MHz processor.
Console: colour VGA+ 80x25
Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
Memory: 7712692k/9519104k available (2307k kernel code, 232968k reserved, 1212k
data, 196k init)
Calibrating delay using timer specific routine.. 4006.52 BogoMIPS (lpj=8013042)
Security Framework v1.0.0 initialized
SELinux: Initializing.
SELinux: Starting in permissive mode
selinux_register_security: Registering secondary module capability
Capability LSM initialized as secondary
Mount-cache hash table entries: 256
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 0(2) -> Node 0 -> Core 0
Using local APIC timer interrupts.
result 12500207
Detected 12.500 MHz APIC timer.
Booting processor 1/4 APIC 0x1
Initializing CPU#1
Calibrating delay using timer specific routine.. 4000.29 BogoMIPS (lpj=8000584)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 1(2) -> Node 0 -> Core 1
Dual Core AMD Opteron(tm) Processor 270 stepping 02
CPU 1: Syncing TSC to CPU 0.
CPU 1: synchronized TSC with CPU 0 (last diff 0 cycles, maxerr 579 cycles)
Booting processor 2/4 APIC 0x2
Initializing CPU#2
Calibrating delay using timer specific routine.. 4000.22 BogoMIPS (lpj=8000445)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 2(2) -> Node 1 -> Core 0
Dual Core AMD Opteron(tm) Processor 270 stepping 02
CPU 2: Syncing TSC to CPU 0.
CPU 2: synchronized TSC with CPU 0 (last diff -4 cycles, maxerr 1044 cycles)
Booting processor 3/4 APIC 0x3
Initializing CPU#3
Calibrating delay using timer specific routine.. 4000.29 BogoMIPS (lpj=8000595)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 1024K (64 bytes/line)
CPU 3(2) -> Node 1 -> Core 1
Dual Core AMD Opteron(tm) Processor 270 stepping 02
CPU 3: Syncing TSC to CPU 0.
CPU 3: synchronized TSC with CPU 0 (last diff -5 cycles, maxerr 1045 cycles)
Brought up 4 CPUs
testing NMI watchdog ... OK.
migration_cost=502,447
checking if image is initramfs... it is
Freeing initrd memory: 1051k freed
DMI 2.3 present.
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: Using configuration type 1
ACPI: Subsystem revision 20060127
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
PCI: Transparent bridge - 0000:00:09.0
Boot video device is 0000:01:00.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
ACPI: PCI Root Bridge [PCIB] (0000:80)
PCI: Probing PCI hardware (bus 80)
ACPI: PCI Interrupt Routing Table [\_SB_.PCIB._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 16 17 18 19) *9
ACPI: PCI Interrupt Link [LNKB] (IRQs 16 17 18 19) *9
ACPI: PCI Interrupt Link [LNKC] (IRQs 16 17 18 19) *10
ACPI: PCI Interrupt Link [LNKD] (IRQs 16 17 18 19) *0, disabled.
ACPI: PCI Interrupt Link [LNKE] (IRQs 16 17 18 19) *0, disabled.
ACPI: PCI Interrupt Link [LUS0] (IRQs 20 21 22) *9
ACPI: PCI Interrupt Link [LUS1] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [LUS2] (IRQs 20 21 22) *9
ACPI: PCI Interrupt Link [LKLN] (IRQs 20 21 22) *11
ACPI: PCI Interrupt Link [LAUI] (IRQs 20 21 22) *9
ACPI: PCI Interrupt Link [LKMO] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [LKSM] (IRQs 20 21 22) *0, disabled.
ACPI: PCI Interrupt Link [LTID] (IRQs 20 21 22) *9
ACPI: PCI Interrupt Link [LTIE] (IRQs 20 21 22) *5
ACPI: PCI Interrupt Link [LATA] (IRQs 20 21 22) *14
ACPI: PCI Interrupt Link [LN2A] (IRQs 40 41 42 43) *0, disabled.
ACPI: PCI Interrupt Link [LN2B] (IRQs 40 41 42 43) *0, disabled.
ACPI: PCI Interrupt Link [LN2C] (IRQs 40 41 42 43) *0, disabled.
ACPI: PCI Interrupt Link [LN2D] (IRQs 40 41 42 43) *0, disabled.
ACPI: PCI Interrupt Link [LK2N] (IRQs 44 45 46 47) *0, disabled.
ACPI: PCI Interrupt Link [LT3D] (IRQs 44 45 46 47) *0, disabled.
ACPI: PCI Interrupt Link [LT2E] (IRQs 44 45 46 47) *0, disabled.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 17 devices
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
PCI-DMA: Disabling AGP.
PCI-DMA: aperture base @ 8000000 size 65536 KB
PCI-DMA: using GART IOMMU.
PCI-DMA: Reserving 64MB of IOMMU area in the AGP aperture
pnp: 00:0d: ioport range 0x680-0x6ff has been reserved
pnp: 00:0d: ioport range 0x295-0x296 has been reserved
pnp: 00:0d: ioport range 0x778-0x77f has been reserved
pnp: 00:0d: ioport range 0xb78-0xb7f has been reserved
pnp: 00:0d: ioport range 0xf78-0xf7f has been reserved
PCI: Bridge: 0000:00:09.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:00:0d.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:00:0e.0
IO window: disabled.
MEM window: bbb00000-bfbfffff
PREFETCH window: bfd00000-dfcfffff
PCI: Setting latency timer of device 0000:00:09.0 to 64
PCI: Setting latency timer of device 0000:00:0d.0 to 64
PCI: Setting latency timer of device 0000:00:0e.0 to 64
PCI: Bridge: 0000:80:0d.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:80:0e.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Setting latency timer of device 0000:80:0d.0 to 64
PCI: Setting latency timer of device 0000:80:0e.0 to 64
IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $
audit: initializing netlink socket (disabled)
audit(1157001576.680:1): initialized
Total HugeTLB memory allocated, 0
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
SELinux: Registering netfilter hooks
Initializing Cryptographic API
ksign: Installing public key data
Loading keyring
- Added public key E0DE27A645ACF9C1
- User ID: Red Hat, Inc. (Kernel Module GPG key)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
PCI: Setting latency timer of device 0000:00:0d.0 to 64
pcie_portdrv_probe->Dev[005d:10de] has invalid IRQ. Check vendor BIOS
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:0d.0:pcie00]
PCI: Setting latency timer of device 0000:00:0e.0 to 64
pcie_portdrv_probe->Dev[005d:10de] has invalid IRQ. Check vendor BIOS
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:0e.0:pcie00]
PCI: Setting latency timer of device 0000:80:0d.0 to 64
pcie_portdrv_probe->Dev[005d:10de] has invalid IRQ. Check vendor BIOS
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:80:0d.0:pcie00]
PCI: Setting latency timer of device 0000:80:0e.0 to 64
pcie_portdrv_probe->Dev[005d:10de] has invalid IRQ. Check vendor BIOS
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:80:0e.0:pcie00]
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
Real Time Clock Driver v1.12ac
Linux agpgart interface v0.101 (c) Dave Jones
PNP: PS/2 Controller [PNP0303:PS2K,PNP0f12:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:05: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:06: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
NFORCE-CK804: IDE controller at PCI slot 0000:00:06.0
NFORCE-CK804: chipset revision 242
NFORCE-CK804: not 100% native mode: will probe irqs later
NFORCE-CK804: 0000:00:06.0 (rev f2) UDMA133 controller
ide0: BM-DMA at 0x3000-0x3007, BIOS settings: hda:DMA, hdb:DMA
ide1: BM-DMA at 0x3008-0x300f, BIOS settings: hdc:DMA, hdd:DMA
Probing IDE interface ide0...
hdb: LITE-ON DVDRW SHW-160P6S, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
Probing IDE interface ide1...
hdb: ATAPI 48X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(66)
Uniform CD-ROM driver Revision: 3.20
ide-floppy driver 0.99.newide
usbcore: registered new driver libusual
usbcore: registered new driver hiddev
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
mice: PS/2 mouse device common for all mice
md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: bitmap version 4.39
NET: Registered protocol family 2
input: AT Translated Set 2 keyboard as /class/input/input0
IP route cache hash table entries: 262144 (order: 9, 2097152 bytes)
TCP established hash table entries: 131072 (order: 10, 4194304 bytes)
TCP bind hash table entries: 65536 (order: 9, 2097152 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
TCP bic registered
Initializing IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
powernow-k8: Found 4 AMD Athlon 64 / Opteron processors (version 1.60.0)
powernow-k8: MP systems not supported by PSB BIOS structure
powernow-k8: MP systems not supported by PSB BIOS structure
powernow-k8: MP systems not supported by PSB BIOS structure
powernow-k8: MP systems not supported by PSB BIOS structure
ACPI wakeup devices:
UAR1 UAR2 PS2K PS2M USB0 USB1 MAC0 P0P1 P0P2 P0P3 P0P4 P0P5 IO4B MAC4 BR5B BR5C
BR5D BR5E PWRB
ACPI: (supports S0 S1 S3 S4 S5)
Freeing unused kernel memory: 196k freed
Write protecting the kernel read-only data: 432k
SCSI subsystem initialized
libata version 1.20 loaded.
sata_nv 0000:00:07.0: version 0.8
ACPI: PCI Interrupt Link [LTID] enabled at IRQ 22
GSI 16 sharing vector 0xB1 and IRQ 16
ACPI: PCI Interrupt 0000:00:07.0[A] -> Link [LTID] -> GSI 22 (level, low) -> IRQ
16
PCI: Setting latency timer of device 0000:00:07.0 to 64
ata1: SATA max UDMA/133 cmd 0xC800 ctl 0xC402 bmdma 0xB800 irq 16
ata2: SATA max UDMA/133 cmd 0xC000 ctl 0xBC02 bmdma 0xB808 irq 16
ata1: SATA link up 3.0 Gbps (SStatus 123)
input: ImPS/2 Generic Wheel Mouse as /class/input/input1
ata1: dev 0 cfg 49:2f00 82:706b 83:7e01 84:4023 85:7069 86:3c01 87:4023 88:407f
ata1: dev 0 ATA-7, max UDMA/133, 156312576 sectors: LBA48
nv_sata: Primary device added
nv_sata: Primary device removed
nv_sata: Secondary device added
nv_sata: Secondary device removed
ata1: dev 0 configured for UDMA/133
scsi0 : sata_nv
ata2: SATA link down (SStatus 0)
scsi1 : sata_nv
Vendor: ATA Model: WDC WD800JD-23LS Rev: 07.0
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sda: 156312576 512-byte hdwr sectors (80032 MB)
sda: Write Protect is off
sda: Mode Sense: 00 3a 00 00
SCSI device sda: drive cache: write back
SCSI device sda: 156312576 512-byte hdwr sectors (80032 MB)
sda: Write Protect is off
sda: Mode Sense: 00 3a 00 00
SCSI device sda: drive cache: write back
sda:<4>nv_sata: Primary device added
nv_sata: Primary device removed
nv_sata: Secondary device added
nv_sata: Secondary device removed
sda1 sda2 sda3 sda4 <<4>nv_sata: Primary device added
nv_sata: Primary device removed
nv_sata: Secondary device added
nv_sata: Secondary device removed
sda5 >
nv_sata: Primary device added
nv_sata: Primary device removed
nv_sata: Secondary device added
nv_sata: Secondary device removed
sd 0:0:0:0: Attached scsi disk sda
ACPI: PCI Interrupt Link [LTIE] enabled at IRQ 21
GSI 17 sharing vector 0xB9 and IRQ 17
ACPI: PCI Interrupt 0000:00:08.0[A] -> Link [LTIE] -> GSI 21 (level, low) -> IRQ
17
PCI: Setting latency timer of device 0000:00:08.0 to 64
ata3: SATA max UDMA/133 cmd 0xB400 ctl 0xB002 bmdma 0xA400 irq 17
ata4: SATA max UDMA/133 cmd 0xAC00 ctl 0xA802 bmdma 0xA408 irq 17
ata3: SATA link down (SStatus 0)
scsi2 : sata_nv
ata4: SATA link down (SStatus 0)
scsi3 : sata_nv
ACPI: PCI Interrupt Link [LT3D] enabled at IRQ 47
GSI 18 sharing vector 0xC1 and IRQ 18
ACPI: PCI Interrupt 0000:80:07.0[A] -> Link [LT3D] -> GSI 47 (level, low) -> IRQ
18
PCI: Setting latency timer of device 0000:80:07.0 to 64
ata5: SATA max UDMA/133 cmd 0xF800 ctl 0xF402 bmdma 0xE800 irq 18
ata6: SATA max UDMA/133 cmd 0xF000 ctl 0xEC02 bmdma 0xE808 irq 18
ata5: SATA link down (SStatus 0)
scsi4 : sata_nv
ata6: SATA link down (SStatus 0)
scsi5 : sata_nv
ACPI: PCI Interrupt Link [LT2E] enabled at IRQ 46
GSI 19 sharing vector 0xC9 and IRQ 19
ACPI: PCI Interrupt 0000:80:08.0[A] -> Link [LT2E] -> GSI 46 (level, low) -> IRQ
19
PCI: Setting latency timer of device 0000:80:08.0 to 64
ata7: SATA max UDMA/133 cmd 0xE400 ctl 0xE002 bmdma 0xD400 irq 19
ata8: SATA max UDMA/133 cmd 0xDC00 ctl 0xD802 bmdma 0xD408 irq 19
ata7: SATA link down (SStatus 0)
scsi6 : sata_nv
ata8: SATA link down (SStatus 0)
scsi7 : sata_nv
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
SELinux: Disabled at runtime.
SELinux: Unregistering netfilter hooks
ACPI: PCI Interrupt Link [LUS2] enabled at IRQ 20
GSI 20 sharing vector 0xD1 and IRQ 20
ACPI: PCI Interrupt 0000:00:02.1[B] -> Link [LUS2] -> GSI 20 (level, low) -> IRQ
20
PCI: Setting latency timer of device 0000:00:02.1 to 64
ehci_hcd 0000:00:02.1: EHCI Host Controller
ehci_hcd 0000:00:02.1: debug port 1
PCI: cache line size of 64 is not supported by device 0000:00:02.1
ehci_hcd 0000:00:02.1: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:02.1: irq 20, io mem 0xbfce0000
ehci_hcd 0000:00:02.1: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 10 ports detected
ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
ACPI: PCI Interrupt Link [LUS0] enabled at IRQ 22
ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [LUS0] -> GSI 22 (level, low) -> IRQ
16
PCI: Setting latency timer of device 0000:00:02.0 to 64
ohci_hcd 0000:00:02.0: OHCI Host Controller
ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 2
ohci_hcd 0000:00:02.0: irq 16, io mem 0xbfcfb000
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 10 ports detected
sd 0:0:0:0: Attached scsi generic sg0 type 0
forcedeth.c: Reverse Engineered nForce ethernet driver. Version 0.49.
ACPI: PCI Interrupt Link [LKLN] enabled at IRQ 21
ACPI: PCI Interrupt 0000:00:0a.0[A] -> Link [LKLN] -> GSI 21 (level, low) -> IRQ
17
PCI: Setting latency timer of device 0000:00:0a.0 to 64
eth0: forcedeth.c: subsystem: 015d9:1011 bound to 0000:00:0a.0
ACPI: PCI Interrupt Link [LAUI] enabled at IRQ 20
ACPI: PCI Interrupt 0000:00:04.0[A] -> Link [LAUI] -> GSI 20 (level, low) -> IRQ
20
PCI: Setting latency timer of device 0000:00:04.0 to 64
intel8x0_measure_ac97_clock: measured 56846 usecs
intel8x0: clocking to 46910
i2c_adapter i2c-0: nForce2 SMBus adapter at 0x4c00
i2c_adapter i2c-1: nForce2 SMBus adapter at 0x4c40
ACPI: PCI Interrupt Link [LK2N] enabled at IRQ 45
GSI 21 sharing vector 0xD9 and IRQ 21
ACPI: PCI Interrupt 0000:80:0a.0[A] -> Link [LK2N] -> GSI 45 (level, low) -> IRQ
21
PCI: Setting latency timer of device 0000:80:0a.0 to 64
eth1: forcedeth.c: subsystem: 015d9:1011 bound to 0000:80:0a.0
Non-volatile memory driver v1.2
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
parport: PnPBIOS parport detected.
parport0: PC-style at 0x378, irq 7 [PCSPP]
lp0: using parport0 (interrupt-driven).
lp0: console ready
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
IPv6 over IPv4 tunneling driver
ACPI: Power Button (FF) [PWRF]
ACPI: Power Button (CM) [PWRB]
ibm_acpi: ec object not found
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
device-mapper: 4.5.0-ioctl (2005-10-04) initialised: dm-devel@redhat.com
EXT3 FS on sda2, internal journal
kjournald starting. Commit interval 5 seconds
EXT3 FS on sda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting. Commit interval 5 seconds
EXT3 FS on sda5, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
Adding 4192956k swap on /dev/sda3. Priority:-1 extents:1 across:4192956k
Bluetooth: Core ver 2.8
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP ver 2.8
Bluetooth: L2CAP socket layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM ver 1.7
Bluetooth: HIDP (Human Interface Emulation) ver 1.1
ppdev: user-space parallel port driver
ppdev0: registered pardevice
ppdev0: unregistered pardevice
ppdev1: claim the port first
ppdev2: claim the port first
ppdev3: claim the port first
eth0: no IPv6 routers present