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Date: Sat, 3 May 2008 11:51:40 +0200
From: Prakash Punnoor <prakash@...noor.de>
To: Linux Kernel list <linux-kernel@...r.kernel.org>
Subject: WARNING in 2.6.25-07422-gb66e1f1
Hi, I got this on boot:
------------[ cut here ]------------
WARNING: at include/linux/blkdev.h:443 blk_remove_plug+0x7d/0x90()
Modules linked in: kvm_amd kvm powernow_k8 ehci_hcd ohci_hcd usbcore forcedeth
Pid: 1681, comm: fsck.ext3 Not tainted 2.6.25-07422-gb66e1f1-dirty #74
Call Trace:
[<ffffffff80236354>] warn_on_slowpath+0x64/0xa0
[<ffffffff803b6a04>] generic_make_request+0x194/0x250
[<ffffffff803b82e7>] submit_bio+0x97/0x140
[<ffffffff803b756d>] blk_remove_plug+0x7d/0x90
[<ffffffff8049d4d4>] raid5_unplug_device+0x44/0x110
[<ffffffff802666ce>] sync_page+0x2e/0x50
[<ffffffff805a0985>] __wait_on_bit+0x65/0x90
[<ffffffff802669c8>] wait_on_page_bit+0x78/0x80
[<ffffffff8024bb70>] wake_bit_function+0x0/0x40
[<ffffffff8026f1ba>] pagevec_lookup_tag+0x1a/0x30
[<ffffffff80266fbd>] wait_on_page_writeback_range+0xbd/0x130
[<ffffffff8026d5e0>] do_writepages+0x20/0x40
[<ffffffff802670a2>] __filemap_fdatawrite_range+0x52/0x60
[<ffffffff80267334>] filemap_write_and_wait+0x44/0x50
[<ffffffff802bd968>] __blkdev_put+0x148/0x1b0
[<ffffffff80293441>] __fput+0xb1/0x1c0
[<ffffffff80290178>] filp_close+0x48/0x80
[<ffffffff80291a1f>] sys_close+0x9f/0x110
[<ffffffff8020c42b>] system_call_after_swapgs+0x7b/0x80
---[ end trace 94c0787a2e4d19eb ]---
Just for the record: I patched powernow_k8 module, that's the reason for
the "dirty" postfix, but I got above trace also with vanilla git.
.config attached and full dmesg here:
Linux version 2.6.25-07422-gb66e1f1-dirty (light@...viton) (gcc version 4.2.3
(Gentoo 4.2.3 p1.0)) #74 SMP PREEMPT Sat May 3 11:39:12 CEST 2008
Command line: root=/dev/md1 init=/sbin/init sata_nv.swncq=1
snd-hda-intel.enable_msi=0
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
BIOS-e820: 000000000009f000 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 00000000cbef0000 (usable)
BIOS-e820: 00000000cbef0000 - 00000000cbef3000 (ACPI NVS)
BIOS-e820: 00000000cbef3000 - 00000000cbf00000 (ACPI data)
BIOS-e820: 00000000cc000000 - 00000000d0000000 (reserved)
BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
BIOS-e820: 0000000100000000 - 0000000130000000 (usable)
Entering add_active_range(0, 0, 159) 0 entries of 256 used
Entering add_active_range(0, 256, 835312) 1 entries of 256 used
Entering add_active_range(0, 1048576, 1245184) 2 entries of 256 used
max_pfn_mapped = 1245184
x86: PAT support disabled.
init_memory_mapping
DMI 2.4 present.
ACPI: RSDP 000F7610, 0024 (r2 Nvidia)
ACPI: XSDT CBEF3100, 004C (r1 Nvidia ASUSACPI 42302E31 AWRD 0)
ACPI: FACP CBEF9C80, 00F4 (r3 Nvidia ASUSACPI 42302E31 AWRD 0)
ACPI: DSDT CBEF3280, 6987 (r1 NVIDIA ASUSACPI 1000 MSFT 3000000)
ACPI: FACS CBEF0000, 0040
ACPI: SSDT CBEF9E80, 01C4 (r1 PTLTD POWERNOW 1 LTP 1)
ACPI: HPET CBEFA0C0, 0038 (r1 Nvidia ASUSACPI 42302E31 AWRD 98)
ACPI: MCFG CBEFA140, 003C (r1 Nvidia ASUSACPI 42302E31 AWRD 0)
ACPI: APIC CBEF9DC0, 007C (r1 Nvidia ASUSACPI 42302E31 AWRD 0)
Entering add_active_range(0, 0, 159) 0 entries of 256 used
Entering add_active_range(0, 256, 835312) 1 entries of 256 used
Entering add_active_range(0, 1048576, 1245184) 2 entries of 256 used
early res: 0 [0-fff] BIOS data page
early res: 1 [6000-7fff] TRAMPOLINE
early res: 2 [200000-7e7e1f] TEXT DATA BSS
early res: 3 [9f000-fffff] BIOS reserved
early res: 4 [8000-dfff] PGTABLE
[ffffe20000000000-ffffe20002dfffff] PMD ->
[ffff810001200000-ffff810003ffffff] on node 0
[ffffe20002e00000-ffffe200043fffff] PMD ->
[ffff81000c000000-ffff81000d5fffff] on node 0
Zone PFN ranges:
DMA 0 -> 4096
DMA32 4096 -> 1048576
Normal 1048576 -> 1245184
Movable zone start PFN for each node
early_node_map[3] active PFN ranges
0: 0 -> 159
0: 256 -> 835312
0: 1048576 -> 1245184
On node 0 totalpages: 1031823
DMA zone: 56 pages used for memmap
DMA zone: 1619 pages reserved
DMA zone: 2324 pages, LIFO batch:0
DMA32 zone: 14280 pages used for memmap
DMA32 zone: 816936 pages, LIFO batch:31
Normal zone: 2688 pages used for memmap
Normal zone: 193920 pages, LIFO batch:31
Movable zone: 0 pages used for memmap
ACPI: PM-Timer IO Port: 0x4008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 0, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 14 global_irq 14 high edge)
ACPI: INT_SRC_OVR (bus 0 bus_irq 15 global_irq 15 high edge)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
ACPI: IRQ14 used by override.
ACPI: IRQ15 used by override.
Setting APIC routing to flat
ACPI: HPET id: 0x10de8201 base: 0xfefff000
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at d1000000 (gap: d0000000:10000000)
SMP: Allowing 2 CPUs, 0 hotplug CPUs
PERCPU: Allocating 33832 bytes of per cpu data
NR_CPUS: 2, nr_cpu_ids: 2
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1013180
Kernel command line: root=/dev/md1 init=/sbin/init sata_nv.swncq=1
snd-hda-intel.enable_msi=0
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 32768 bytes)
Extended CMOS year: 2000
TSC calibrated against PM_TIMER
Marking TSC unstable due to TSCs unsynchronized
time.c: Detected 2004.178 MHz processor.
spurious 8259A interrupt: IRQ7.
Console: colour VGA+ 80x25
console [tty0] enabled
Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
Checking aperture...
Node 0: aperture @ 4000000 size 32 MB
Aperture pointing to e820 RAM. Ignoring.
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 @ 4000000
Memory: 3978912k/4980736k available (3731k kernel code, 147748k reserved,
1528k data, 264k init)
CPA: page pool initialized 1 of 1 pages preallocated
SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
hpet clockevent registered
Calibrating delay using timer specific routine.. 4010.92 BogoMIPS
(lpj=2005461)
Mount-cache hash table entries: 256
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 512K (64 bytes/line)
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
ACPI: Core revision 20080321
CPU0: AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ stepping 02
Using local APIC timer interrupts.
APIC timer calibration result 12526108
Detected 12.526 MHz APIC timer.
Booting processor 1/1 ip 6000
Initializing CPU#1
Calibrating delay using timer specific routine.. 4008.42 BogoMIPS
(lpj=2004213)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 512K (64 bytes/line)
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
x86: PAT support disabled.
CPU1: AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ stepping 02
Brought up 2 CPUs
Total of 2 processors activated (8019.34 BogoMIPS).
net_namespace: 936 bytes
xor: automatically using best checksumming function: generic_sse
generic_sse: 5716.000 MB/sec
xor: using function: generic_sse (5716.000 MB/sec)
NET: Registered protocol family 16
No dock devices found.
node 0 link 0: io port [a000, ffff]
TOM: 00000000d0000000 aka 3328M
node 0 link 0: mmio [a0000, bffff]
node 0 link 0: mmio [d0000000, dfffffff]
node 0 link 0: mmio [f0000000, fe02ffff]
node 0 link 0: mmio [e0000000, e02fffff]
TOM2: 0000000130000000 aka 4864M
bus: [00,02] on node 0 link 0
bus: 00 index 0 io port: [0, ffff]
bus: 00 index 1 mmio: [a0000, bffff]
bus: 00 index 2 mmio: [d0000000, efffffff]
bus: 00 index 3 mmio: [f0000000, ffffffff]
bus: 00 index 4 mmio: [130000000, fcffffffff]
ACPI: bus type pci registered
PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
PCI: MCFG area at e0000000 reserved in E820
PCI: Using MMCONFIG at e0000000 - efffffff
PCI: Using configuration type 1 for base access
ACPI: EC: Look up EC in DSDT
ACPI: Interpreter enabled
ACPI: (supports S0 S1 S3 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Transparent bridge - 0000:00:10.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT]
ACPI: PCI Interrupt Link [LNK1] (IRQs 5 7 9 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNK2] (IRQs 5 7 9 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNK3] (IRQs 5 7 9 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNK4] (IRQs 5 7 9 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNK5] (IRQs 5 7 9 10 *11 14 15)
ACPI: PCI Interrupt Link [LNK6] (IRQs 5 7 9 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNK7] (IRQs *5 7 9 10 11 14 15)
ACPI: PCI Interrupt Link [LNK8] (IRQs 5 7 9 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LUBA] (IRQs 5 7 9 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LUBB] (IRQs 5 7 9 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LMAC] (IRQs 5 7 9 10 *11 14 15)
ACPI: PCI Interrupt Link [LACI] (IRQs 5 7 9 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LAZA] (IRQs 5 7 9 10 *11 14 15)
ACPI: PCI Interrupt Link [LPMU] (IRQs 5 7 9 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LMCI] (IRQs 5 7 9 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LSMB] (IRQs 5 7 9 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LUB2] (IRQs 5 7 9 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LIDE] (IRQs 5 7 9 10 11 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LSID] (IRQs *5 7 9 10 11 14 15)
ACPI: PCI Interrupt Link [LFID] (IRQs *5 7 9 10 11 14 15)
ACPI: PCI Interrupt Link [APC1] (IRQs 16) *0, disabled.
ACPI: PCI Interrupt Link [APC2] (IRQs 17) *0, disabled.
ACPI: PCI Interrupt Link [APC3] (IRQs 18) *0, disabled.
ACPI: PCI Interrupt Link [APC4] (IRQs 19) *0, disabled.
ACPI: PCI Interrupt Link [APC5] (IRQs 16) *0
ACPI: PCI Interrupt Link [APC6] (IRQs 16) *0, disabled.
ACPI: PCI Interrupt Link [APC7] (IRQs 16) *0
ACPI: PCI Interrupt Link [APC8] (IRQs 16) *0, disabled.
ACPI: PCI Interrupt Link [APCF] (IRQs 20 21 22 23) *0, disabled.
ACPI: PCI Interrupt Link [APCG] (IRQs 20 21 22 23) *0, disabled.
ACPI: PCI Interrupt Link [APCH] (IRQs 20 21 22 23) *0
ACPI: PCI Interrupt Link [APCJ] (IRQs 20 21 22 23) *0, disabled.
ACPI: PCI Interrupt Link [APMU] (IRQs 20 21 22 23) *0, disabled.
ACPI: PCI Interrupt Link [AAZA] (IRQs 20 21 22 23) *0
ACPI: PCI Interrupt Link [APCK] (IRQs 20 21 22 23) *0, disabled.
ACPI: PCI Interrupt Link [APCS] (IRQs 20 21 22 23) *0, disabled.
ACPI: PCI Interrupt Link [APCL] (IRQs 20 21 22 23) *0, disabled.
ACPI: PCI Interrupt Link [APCM] (IRQs 20 21 22 23) *0, disabled.
ACPI: PCI Interrupt Link [APCZ] (IRQs 20 21 22 23) *0, disabled.
ACPI: PCI Interrupt Link [APSI] (IRQs 20 21 22 23) *0
ACPI: PCI Interrupt Link [APSJ] (IRQs 20 21 22 23) *0
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 18 devices
ACPI: ACPI bus type pnp unregistered
SCSI subsystem initialized
libata version 3.00 loaded.
PCI: Using ACPI for IRQ routing
DMAR:parse DMAR table failure.
PCI-DMA: Disabling AGP.
PCI-DMA: aperture base @ 4000000 size 65536 KB
PCI-DMA: using GART IOMMU.
PCI-DMA: Reserving 64MB of IOMMU area in the AGP aperture
hpet0: at MMIO 0xfefff000, IRQs 2, 8, 31
hpet0: 3 32-bit timers, 25000000 Hz
Switched to high resolution mode on CPU 0
Switched to high resolution mode on CPU 1
system 00:01: ioport range 0x4000-0x407f has been reserved
system 00:01: ioport range 0x4080-0x40ff has been reserved
system 00:01: ioport range 0x4400-0x447f has been reserved
system 00:01: ioport range 0x4480-0x44ff has been reserved
system 00:01: ioport range 0x4800-0x487f has been reserved
system 00:01: ioport range 0x4880-0x48ff has been reserved
system 00:01: ioport range 0x2000-0x207f has been reserved
system 00:01: ioport range 0x2080-0x20ff has been reserved
system 00:01: iomem range 0xcc000000-0xcfffffff could not be reserved
system 00:02: ioport range 0x4d0-0x4d1 has been reserved
system 00:02: ioport range 0x800-0x87f has been reserved
system 00:02: ioport range 0x290-0x297 has been reserved
system 00:10: iomem range 0xe0000000-0xefffffff could not be reserved
system 00:11: iomem range 0xf0000-0xf3fff could not be reserved
system 00:11: iomem range 0xf4000-0xf7fff could not be reserved
system 00:11: iomem range 0xf8000-0xfbfff could not be reserved
system 00:11: iomem range 0xfc000-0xfffff could not be reserved
system 00:11: iomem range 0xfefff000-0xfefff0ff could not be reserved
system 00:11: iomem range 0xcbef0000-0xcbefffff could not be reserved
system 00:11: iomem range 0xffff0000-0xffffffff could not be reserved
system 00:11: iomem range 0x0-0x9ffff could not be reserved
system 00:11: iomem range 0x100000-0xcbeeffff could not be reserved
system 00:11: iomem range 0xcbf00000-0xcfefffff could not be reserved
system 00:11: iomem range 0xfec00000-0xfec00fff could not be reserved
system 00:11: iomem range 0xfee00000-0xfeefffff could not be reserved
system 00:11: iomem range 0xfefff000-0xfeffffff could not be reserved
system 00:11: iomem range 0xfff80000-0xfff80fff could not be reserved
system 00:11: iomem range 0xfff90000-0xfffbffff could not be reserved
system 00:11: iomem range 0xfffed000-0xfffeffff could not be reserved
PCI: Bridge: 0000:00:03.0
IO window: a000-afff
MEM window: 0xfdc00000-0xfdcfffff
PREFETCH window: 0x00000000fdd00000-0x00000000fddfffff
PCI: Bridge: 0000:00:10.0
IO window: b000-bfff
MEM window: 0xfdb00000-0xfdbfffff
PREFETCH window: 0x00000000fde00000-0x00000000fdefffff
PCI: Setting latency timer of device 0000:00:03.0 to 64
PCI: Setting latency timer of device 0000:00:10.0 to 64
NET: Registered protocol family 2
IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 262144 bind 65536)
TCP reno registered
NET: Registered protocol family 1
Total HugeTLB memory allocated, 0
Installing knfsd (copyright (C) 1996 okir@...ad.swb.de).
msgmni has been set to 7772 for ipc namespace ffffffff806ef0e0
async_tx: api initialized (sync-only)
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered (default)
io scheduler cfq registered
pci 0000:00:00.0: Enabling HT MSI Mapping
pci 0000:00:03.0: Enabling HT MSI Mapping
pci 0000:00:05.0: Boot video device
pci 0000:00:09.0: Enabling HT MSI Mapping
pci 0000:00:0e.0: Enabling HT MSI Mapping
pci 0000:00:0f.0: Enabling HT MSI Mapping
pci 0000:00:10.0: Enabling HT MSI Mapping
pci 0000:00:10.1: Enabling HT MSI Mapping
PCI: Setting latency timer of device 0000:00:03.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:03.0:pcie00]
Allocate Port Service[0000:00:03.0:pcie03]
input: Power Button (FF) as /class/input/input0
ACPI: Power Button (FF) [PWRF]
input: Power Button (CM) as /class/input/input1
ACPI: Power Button (CM) [PWRB]
ACPI: PNP0C0B:00 is registered as cooling_device0
ACPI: Fan [FAN] (on)
ACPI: ACPI0007:00 is registered as cooling_device1
ACPI: ACPI0007:01 is registered as cooling_device2
ACPI: LNXTHERM:01 is registered as thermal_zone0
ACPI: Thermal Zone [THRM] (40 C)
lp: driver loaded but no devices found
Real Time Clock Driver v1.12ac
hpet_resources: 0xfefff000 is busy
Non-volatile memory driver v1.2
Linux agpgart interface v0.103
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:0a: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
IT8716 SuperIO detected.
parport_pc 00:0b: reported by Plug and Play ACPI
parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE,EPP]
lp0: using parport0 (interrupt-driven).
loop: module loaded
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@...lcomm.com>
r8169 Gigabit Ethernet driver 2.2LK-NAPI loaded
ACPI: PCI Interrupt Link [APC5] enabled at IRQ 16
ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [APC5] -> GSI 16 (level, low) ->
IRQ 16
PCI: Setting latency timer of device 0000:01:00.0 to 64
eth0: RTL8168b/8111b at 0xffffc20000026000, 00:08:54:52:28:41, XID 30000000
IRQ 318
Driver 'sd' needs updating - please use bus_type methods
Driver 'sr' needs updating - please use bus_type methods
sata_nv 0000:00:0e.0: version 3.5
ACPI: PCI Interrupt Link [APSI] enabled at IRQ 23
ACPI: PCI Interrupt 0000:00:0e.0[A] -> Link [APSI] -> GSI 23 (level, low) ->
IRQ 23
sata_nv 0000:00:0e.0: Using SWNCQ mode
PCI: Setting latency timer of device 0000:00:0e.0 to 64
scsi0 : sata_nv
scsi1 : sata_nv
ata1: SATA max UDMA/133 cmd 0x9f0 ctl 0xbf0 bmdma 0xe000 irq 23
ata2: SATA max UDMA/133 cmd 0x970 ctl 0xb70 bmdma 0xe008 irq 23
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata1.00: ATA-7: ST3320620AS, 3.AAK, max UDMA/133
ata1.00: 625142448 sectors, multi 1: LBA48 NCQ (depth 31/32)
ata1.00: configured for UDMA/133
ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata2.00: ATA-7: ST3320620AS, 3.AAK, max UDMA/133
ata2.00: 625142448 sectors, multi 1: LBA48 NCQ (depth 31/32)
ata2.00: configured for UDMA/133
scsi 0:0:0:0: Direct-Access ATA ST3320620AS 3.AA PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 625142448 512-byte hardware sectors (320073 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support
DPO or FUA
sd 0:0:0:0: [sda] 625142448 512-byte hardware sectors (320073 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support
DPO or FUA
sda: sda1 sda2 < sda5 sda6 sda7 sda8 sda9 >
sd 0:0:0:0: [sda] Attached SCSI disk
sd 0:0:0:0: Attached scsi generic sg0 type 0
scsi 1:0:0:0: Direct-Access ATA ST3320620AS 3.AA PQ: 0 ANSI: 5
sd 1:0:0:0: [sdb] 625142448 512-byte hardware sectors (320073 MB)
sd 1:0:0:0: [sdb] Write Protect is off
sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support
DPO or FUA
sd 1:0:0:0: [sdb] 625142448 512-byte hardware sectors (320073 MB)
sd 1:0:0:0: [sdb] Write Protect is off
sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support
DPO or FUA
sdb: sdb1 sdb2 < sdb5 sdb6 sdb7 sdb8 sdb9 >
sd 1:0:0:0: [sdb] Attached SCSI disk
sd 1:0:0:0: Attached scsi generic sg1 type 0
ACPI: PCI Interrupt Link [APSJ] enabled at IRQ 22
ACPI: PCI Interrupt 0000:00:0f.0[A] -> Link [APSJ] -> GSI 22 (level, low) ->
IRQ 22
sata_nv 0000:00:0f.0: Using SWNCQ mode
PCI: Setting latency timer of device 0000:00:0f.0 to 64
scsi2 : sata_nv
scsi3 : sata_nv
ata3: SATA max UDMA/133 cmd 0x9e0 ctl 0xbe0 bmdma 0xcc00 irq 22
ata4: SATA max UDMA/133 cmd 0x960 ctl 0xb60 bmdma 0xcc08 irq 22
ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata3.00: ATA-7: ST3320620AS, 3.AAK, max UDMA/133
ata3.00: 625142448 sectors, multi 1: LBA48 NCQ (depth 31/32)
ata3.00: configured for UDMA/133
ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata4.00: ATA-7: ST3320620AS, 3.AAD, max UDMA/133
ata4.00: 625142448 sectors, multi 1: LBA48 NCQ (depth 31/32)
ata4.00: configured for UDMA/133
scsi 2:0:0:0: Direct-Access ATA ST3320620AS 3.AA PQ: 0 ANSI: 5
sd 2:0:0:0: [sdc] 625142448 512-byte hardware sectors (320073 MB)
sd 2:0:0:0: [sdc] Write Protect is off
sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00
sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support
DPO or FUA
sd 2:0:0:0: [sdc] 625142448 512-byte hardware sectors (320073 MB)
sd 2:0:0:0: [sdc] Write Protect is off
sd 2:0:0:0: [sdc] Mode Sense: 00 3a 00 00
sd 2:0:0:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support
DPO or FUA
sdc: sdc1 sdc2 < sdc5 sdc6 sdc7 sdc8 sdc9 >
sd 2:0:0:0: [sdc] Attached SCSI disk
sd 2:0:0:0: Attached scsi generic sg2 type 0
scsi 3:0:0:0: Direct-Access ATA ST3320620AS 3.AA PQ: 0 ANSI: 5
sd 3:0:0:0: [sdd] 625142448 512-byte hardware sectors (320073 MB)
sd 3:0:0:0: [sdd] Write Protect is off
sd 3:0:0:0: [sdd] Mode Sense: 00 3a 00 00
sd 3:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support
DPO or FUA
sd 3:0:0:0: [sdd] 625142448 512-byte hardware sectors (320073 MB)
sd 3:0:0:0: [sdd] Write Protect is off
sd 3:0:0:0: [sdd] Mode Sense: 00 3a 00 00
sd 3:0:0:0: [sdd] Write cache: enabled, read cache: enabled, doesn't support
DPO or FUA
sdd: sdd1 sdd2 < sdd5 sdd6 sdd7 sdd8 sdd9 >
sd 3:0:0:0: [sdd] Attached SCSI disk
sd 3:0:0:0: Attached scsi generic sg3 type 0
pata_amd 0000:00:0d.0: version 0.3.10
PCI: Setting latency timer of device 0000:00:0d.0 to 64
scsi4 : pata_amd
scsi5 : pata_amd
ata5: PATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0xf400 irq 14
ata6: PATA max UDMA/133 cmd 0x170 ctl 0x376 bmdma 0xf408 irq 15
ata5.01: NODEV after polling detection
ata5.00: ATAPI: NU DVDRW DDW-081, BX32, max UDMA/33
ata5: nv_mode_filter: 0x739f&0x701f->0x701f, BIOS=0x7000 (0xc0000000)
ACPI=0x701f (60:600:0x13)
ata5.00: configured for UDMA/33
ata6: port disabled. ignoring.
scsi 4:0:0:0: CD-ROM NU DVDRW DDW-081 BX32 PQ: 0 ANSI: 5
sr0: scsi3-mmc drive: 12x/40x writer cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
sr 4:0:0:0: Attached scsi CD-ROM sr0
sr 4:0:0:0: Attached scsi generic sg4 type 5
PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
gameport: NS558 PnP Gameport is pnp00:0f/gameport0, io 0x201, speed 638kHz
mice: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard as /class/input/input2
i2c /dev entries driver
i2c-adapter i2c-0: nForce2 SMBus adapter at 0x4c00
i2c-adapter i2c-1: nForce2 SMBus adapter at 0x4c40
it87: Found IT8716F chip at 0x290, revision 0
it87: in3 is VCC (+5V)
it87: in7 is VCCH (+5V Stand-By)
input: ImPS/2 Generic Wheel Mouse as /class/input/input3
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
raid6: int64x1 2011 MB/s
raid6: int64x2 2468 MB/s
raid6: int64x4 2628 MB/s
raid6: int64x8 1976 MB/s
raid6: sse2x1 2753 MB/s
raid6: sse2x2 3687 MB/s
raid6: sse2x4 3816 MB/s
raid6: using algorithm sse2x4 (3816 MB/s)
md: raid6 personality registered for level 6
md: raid5 personality registered for level 5
md: raid4 personality registered for level 4
md: multipath personality registered for level -4
device-mapper: uevent: version 1.0.3
device-mapper: ioctl: 4.13.0-ioctl (2007-10-18) initialised:
dm-devel@...hat.com
cpuidle: using governor ladder
cpuidle: using governor menu
Advanced Linux Sound Architecture Driver Version 1.0.16.
ACPI: PCI Interrupt Link [AAZA] enabled at IRQ 21
ACPI: PCI Interrupt 0000:00:10.1[B] -> Link [AAZA] -> GSI 21 (level, low) ->
IRQ 21
PCI: Setting latency timer of device 0000:00:10.1 to 64
ALSA device list:
#0: HDA NVidia at 0xfe024000 irq 21
ip_tables: (C) 2000-2006 Netfilter Core Team
TCP cubic registered
NET: Registered protocol family 17
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
Installing 9P2000 support
md: Autodetecting RAID arrays.
md: Scanned 20 and added 20 devices.
md: autorun ...
md: considering sdd9 ...
md: adding sdd9 ...
md: sdd8 has different UUID to sdd9
md: sdd7 has different UUID to sdd9
md: sdd6 has different UUID to sdd9
md: sdd1 has different UUID to sdd9
md: adding sdc9 ...
md: sdc8 has different UUID to sdd9
md: sdc7 has different UUID to sdd9
md: sdc6 has different UUID to sdd9
md: sdc1 has different UUID to sdd9
md: adding sdb9 ...
md: sdb8 has different UUID to sdd9
md: sdb7 has different UUID to sdd9
md: sdb6 has different UUID to sdd9
md: sdb1 has different UUID to sdd9
md: adding sda9 ...
md: sda8 has different UUID to sdd9
md: sda7 has different UUID to sdd9
md: sda6 has different UUID to sdd9
md: sda1 has different UUID to sdd9
md: created md4
md: bind<sda9>
md: bind<sdb9>
md: bind<sdc9>
md: bind<sdd9>
md: running: <sdd9><sdc9><sdb9><sda9>
raid5: device sdd9 operational as raid disk 3
raid5: device sdc9 operational as raid disk 2
raid5: device sdb9 operational as raid disk 1
raid5: device sda9 operational as raid disk 0
raid5: allocated 4274kB for md4
raid5: raid level 5 set md4 active with 4 out of 4 devices, algorithm 2
RAID5 conf printout:
--- rd:4 wd:4
disk 0, o:1, dev:sda9
disk 1, o:1, dev:sdb9
disk 2, o:1, dev:sdc9
disk 3, o:1, dev:sdd9
md: considering sdd8 ...
md: adding sdd8 ...
md: sdd7 has different UUID to sdd8
md: sdd6 has different UUID to sdd8
md: sdd1 has different UUID to sdd8
md: adding sdc8 ...
md: sdc7 has different UUID to sdd8
md: sdc6 has different UUID to sdd8
md: sdc1 has different UUID to sdd8
md: adding sdb8 ...
md: sdb7 has different UUID to sdd8
md: sdb6 has different UUID to sdd8
md: sdb1 has different UUID to sdd8
md: adding sda8 ...
md: sda7 has different UUID to sdd8
md: sda6 has different UUID to sdd8
md: sda1 has different UUID to sdd8
md: created md3
md: bind<sda8>
md: bind<sdb8>
md: bind<sdc8>
md: bind<sdd8>
md: running: <sdd8><sdc8><sdb8><sda8>
raid5: device sdd8 operational as raid disk 3
raid5: device sdc8 operational as raid disk 2
raid5: device sdb8 operational as raid disk 1
raid5: device sda8 operational as raid disk 0
raid5: allocated 4274kB for md3
raid5: raid level 5 set md3 active with 4 out of 4 devices, algorithm 2
RAID5 conf printout:
--- rd:4 wd:4
disk 0, o:1, dev:sda8
disk 1, o:1, dev:sdb8
disk 2, o:1, dev:sdc8
disk 3, o:1, dev:sdd8
md: considering sdd7 ...
md: adding sdd7 ...
md: sdd6 has different UUID to sdd7
md: sdd1 has different UUID to sdd7
md: adding sdc7 ...
md: sdc6 has different UUID to sdd7
md: sdc1 has different UUID to sdd7
md: adding sdb7 ...
md: sdb6 has different UUID to sdd7
md: sdb1 has different UUID to sdd7
md: adding sda7 ...
md: sda6 has different UUID to sdd7
md: sda1 has different UUID to sdd7
md: created md2
md: bind<sda7>
md: bind<sdb7>
md: bind<sdc7>
md: bind<sdd7>
md: running: <sdd7><sdc7><sdb7><sda7>
md2: setting max_sectors to 128, segment boundary to 32767
raid0: looking at sdd7
raid0: comparing sdd7(2939776) with sdd7(2939776)
raid0: END
raid0: ==> UNIQUE
raid0: 1 zones
raid0: looking at sdc7
raid0: comparing sdc7(2939776) with sdd7(2939776)
raid0: EQUAL
raid0: looking at sdb7
raid0: comparing sdb7(2939776) with sdd7(2939776)
raid0: EQUAL
raid0: looking at sda7
raid0: comparing sda7(2939776) with sdd7(2939776)
raid0: EQUAL
raid0: FINAL 1 zones
raid0: done.
raid0 : md_size is 11759104 blocks.
raid0 : conf->hash_spacing is 11759104 blocks.
raid0 : nb_zone is 1.
raid0 : Allocating 8 bytes for hash.
md: considering sdd6 ...
md: adding sdd6 ...
md: sdd1 has different UUID to sdd6
md: adding sdc6 ...
md: sdc1 has different UUID to sdd6
md: adding sdb6 ...
md: sdb1 has different UUID to sdd6
md: adding sda6 ...
md: sda1 has different UUID to sdd6
md: created md1
md: bind<sda6>
md: bind<sdb6>
md: bind<sdc6>
md: bind<sdd6>
md: running: <sdd6><sdc6><sdb6><sda6>
raid5: device sdd6 operational as raid disk 3
raid5: device sdc6 operational as raid disk 2
raid5: device sdb6 operational as raid disk 1
raid5: device sda6 operational as raid disk 0
raid5: allocated 4274kB for md1
raid5: raid level 5 set md1 active with 4 out of 4 devices, algorithm 2
RAID5 conf printout:
--- rd:4 wd:4
disk 0, o:1, dev:sda6
disk 1, o:1, dev:sdb6
disk 2, o:1, dev:sdc6
disk 3, o:1, dev:sdd6
md: considering sdd1 ...
md: adding sdd1 ...
md: adding sdc1 ...
md: adding sdb1 ...
md: adding sda1 ...
md: created md0
md: bind<sda1>
md: bind<sdb1>
md: bind<sdc1>
md: bind<sdd1>
md: running: <sdd1><sdc1><sdb1><sda1>
raid1: raid set md0 active with 4 out of 4 mirrors
md: ... autorun DONE.
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with writeback data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 264k freed
udev: renamed network interface eth0 to eth1
forcedeth: Reverse Engineered nForce ethernet driver. Version 0.61.
ACPI: PCI Interrupt Link [APCH] enabled at IRQ 20
ACPI: PCI Interrupt 0000:00:14.0[A] -> Link [APCH] -> GSI 20 (level, low) ->
IRQ 20
PCI: Setting latency timer of device 0000:00:14.0 to 64
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
forcedeth 0000:00:14.0: ifname eth0, PHY OUI 0x5043 @ 1, addr
00:17:31:e2:89:2f
forcedeth 0000:00:14.0: highdma pwrctl timirq gbit lnktim desc-v3
ACPI: PCI Interrupt Link [APCF] enabled at IRQ 23
ACPI: PCI Interrupt 0000:00:0b.0[A] -> Link [APCF] -> GSI 23 (level, low) ->
IRQ 23
PCI: Setting latency timer of device 0000:00:0b.0 to 64
ohci_hcd 0000:00:0b.0: OHCI Host Controller
ohci_hcd 0000:00:0b.0: new USB bus registered, assigned bus number 1
ohci_hcd 0000:00:0b.0: irq 23, io mem 0xfe02f000
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
ACPI: PCI Interrupt Link [APCL] enabled at IRQ 22
ACPI: PCI Interrupt 0000:00:0b.1[B] -> Link [APCL] -> GSI 22 (level, low) ->
IRQ 22
PCI: Setting latency timer of device 0000:00:0b.1 to 64
ehci_hcd 0000:00:0b.1: EHCI Host Controller
ehci_hcd 0000:00:0b.1: new USB bus registered, assigned bus number 2
ehci_hcd 0000:00:0b.1: debug port 1
PCI: cache line size of 64 is not supported by device 0000:00:0b.1
ehci_hcd 0000:00:0b.1: irq 22, io mem 0xfe02e000
ehci_hcd 0000:00:0b.1: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 8 ports detected
usb 2-1: new high speed USB device using ehci_hcd and address 2
usb 2-1: configuration #1 chosen from 1 choice
hub 2-1:1.0: USB hub found
hub 2-1:1.0: 3 ports detected
powernow-k8: Found 1 AMD Athlon(tm) 64 X2 Dual Core Processor 3800+ processors
(2 cpu cores) (version 2.20.00)
powernow-k8: overridding fid 0xc (2000 MHz) to vid 0xe
powernow-k8: overridding fid 0xa (1800 MHz) to vid 0x10
powernow-k8: overridding fid 0x2 (1000 MHz) to vid 0x16
powernow-k8: 0 : fid 0xc (2000 MHz), vid 0xe
powernow-k8: 1 : fid 0xa (1800 MHz), vid 0x10
powernow-k8: 2 : fid 0x2 (1000 MHz), vid 0x16
usb 2-1.3: new full speed USB device using ehci_hcd and address 3
usb 2-1.3: configuration #1 chosen from 1 choice
Clocksource tsc unstable (delta = -117343945 ns)
------------[ cut here ]------------
WARNING: at include/linux/blkdev.h:443 blk_remove_plug+0x7d/0x90()
Modules linked in: kvm_amd kvm powernow_k8 ehci_hcd ohci_hcd usbcore forcedeth
Pid: 1681, comm: fsck.ext3 Not tainted 2.6.25-07422-gb66e1f1-dirty #74
Call Trace:
[<ffffffff80236354>] warn_on_slowpath+0x64/0xa0
[<ffffffff803b6a04>] generic_make_request+0x194/0x250
[<ffffffff803b82e7>] submit_bio+0x97/0x140
[<ffffffff803b756d>] blk_remove_plug+0x7d/0x90
[<ffffffff8049d4d4>] raid5_unplug_device+0x44/0x110
[<ffffffff802666ce>] sync_page+0x2e/0x50
[<ffffffff805a0985>] __wait_on_bit+0x65/0x90
[<ffffffff802669c8>] wait_on_page_bit+0x78/0x80
[<ffffffff8024bb70>] wake_bit_function+0x0/0x40
[<ffffffff8026f1ba>] pagevec_lookup_tag+0x1a/0x30
[<ffffffff80266fbd>] wait_on_page_writeback_range+0xbd/0x130
[<ffffffff8026d5e0>] do_writepages+0x20/0x40
[<ffffffff802670a2>] __filemap_fdatawrite_range+0x52/0x60
[<ffffffff80267334>] filemap_write_and_wait+0x44/0x50
[<ffffffff802bd968>] __blkdev_put+0x148/0x1b0
[<ffffffff80293441>] __fput+0xb1/0x1c0
[<ffffffff80290178>] filp_close+0x48/0x80
[<ffffffff80291a1f>] sys_close+0x9f/0x110
[<ffffffff8020c42b>] system_call_after_swapgs+0x7b/0x80
---[ end trace 94c0787a2e4d19eb ]---
EXT3 FS on md1, internal journal
kjournald starting. Commit interval 5 seconds
EXT3 FS on md2, internal journal
EXT3-fs: mounted filesystem with writeback data mode.
kjournald starting. Commit interval 5 seconds
EXT3 FS on md3, internal journal
EXT3-fs: mounted filesystem with writeback data mode.
eth0: no link during initialization.
r8169: eth1: link up
r8169: eth1: link up
NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
NFSD: starting 90-second grace period
--
(°= =°)
//\ Prakash Punnoor /\\
V_/ \_V
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