WARNING: at block/genhd.c:1474 __disk_unblock_events+0xe1/0xf0() -- should I be concerned?

* WARNING: at block/genhd.c:1474 __disk_unblock_events+0xe1/0xf0() -- should I be concerned?
@ 2012-03-04 14:19 Michael Tokarev
  2012-03-05  6:35 ` Michael Tokarev
  0 siblings, 1 reply; 7+ messages in thread
From: Michael Tokarev @ 2012-03-04 14:19 UTC (permalink / raw)
  To: Linux-kernel

[-- Attachment #1: Type: text/plain, Size: 4886 bytes --]

I booted a 3.0 kernel (i686) on a relatively old hardware,
on a server which was running 2.6.32 stable series for a
long while.

And at the first boot I see the following messages in dmesg:

...
[    2.817314] mptbase: ioc0: Initiating bringup
[    3.230016] ioc0: LSI53C1030 B2: Capabilities={Initiator}
[    4.120665] scsi2 : ioc0: LSI53C1030 B2, FwRev=01000e00h, Ports=1, MaxQ=222, IRQ=27
[    4.489143] mptspi 0000:08:07.1: PCI INT B -> GSI 28 (level, low) -> IRQ 28
[    4.489361] mptbase: ioc1: Initiating bringup
[   19.486696] mptbase: ioc0: WARNING - Issuing Reset from mpt_config!!, doorbell=0x24000000
[   20.126685] mptbase: ioc0: Attempting Retry Config request type 0x4, page 0x1, action 2
[   20.126831] mptbase: ioc0: Retry completed ret=0x0 timeleft=4500
[   20.127697] scsi 2:0:0:0: Direct-Access     IBM-ESXS DTN073C3UCDY10FN S25J PQ: 0 ANSI: 3
...
[   22.604075] sd 2:0:3:0: [sdd] Attached SCSI disk
[   22.635177] ------------[ cut here ]------------
[   22.635290] WARNING: at block/genhd.c:1474 __disk_unblock_events+0xe1/0xf0()
[   22.635371] Hardware name: eserver xSeries 345 -[867052G]-
[   22.635448] Modules linked in: mptspi(+) mptscsih mptbase scsi_transport_spi e1000 ohci_hcd pata_serverworks libata usbhid hid usbcore sd_mod scsi_mod crc_t10dif
[   22.636260] Pid: 271, comm: blkid Not tainted 3.0.0-i686 #3.0.23
[   22.636334] Call Trace:
[   22.636407]  [<c1040118>] ? warn_slowpath_common+0x78/0xb0
[   22.636482]  [<c1188d81>] ? __disk_unblock_events+0xe1/0xf0
[   22.636556]  [<c1188d81>] ? __disk_unblock_events+0xe1/0xf0
[   22.636631]  [<c104016b>] ? warn_slowpath_null+0x1b/0x20
[   22.636705]  [<c1188d81>] ? __disk_unblock_events+0xe1/0xf0
[   22.636783]  [<c1124f57>] ? __blkdev_get+0x157/0x3c0
[   22.636856]  [<c1125203>] ? blkdev_get+0x43/0x2b0
[   22.636931]  [<c11616b0>] ? security_dentry_open+0x70/0x80
[   22.637006]  [<c11245f8>] ? bd_acquire+0x28/0xc0
[   22.637080]  [<c10f70c8>] ? __dentry_open+0x118/0x2b0
[   22.637154]  [<c10f7348>] ? nameidata_to_filp+0x68/0x70
[   22.637228]  [<c1125470>] ? blkdev_get+0x2b0/0x2b0
[   22.637302]  [<c110429d>] ? do_last+0xcd/0x820
[   22.637375]  [<c10fa48b>] ? get_empty_filp+0x11b/0x1d0
[   22.637449]  [<c1105601>] ? path_openat+0xa1/0x370
[   22.637523]  [<c11059b4>] ? do_filp_open+0x34/0x90
[   22.637597]  [<c10464c1>] ? irq_exit+0x31/0xa0
[   22.637672]  [<c12e69d2>] ? call_function_interrupt+0x2a/0x30
[   22.637746]  [<c10f6cce>] ? do_sys_open+0xee/0x1c0
[   22.637820]  [<c10f6e1c>] ? sys_open+0x2c/0x40
[   22.637892]  [<c12e70d8>] ? sysenter_do_call+0x12/0x28
[   22.637963] ---[ end trace 9071b164502805fa ]---
[   22.645185] sd 2:0:2:0: [sdc] Attached SCSI disk
[   22.659254] sd 2:0:4:0: [sde] Attached SCSI disk
[   34.493348] mptbase: ioc1: ERROR - Wait IOC_READY state (0x20000000) timeout(15)!
[   38.883345] ioc1: LSI53C1030 B2: Capabilities={Initiator}
[   39.283343] ioc0: LSI53C1030 B2: Capabilities={Initiator}
[   40.567328] scsi3 : ioc1: LSI53C1030 B2, FwRev=01000e00h, Ports=1, MaxQ=222, IRQ=28
...

This is 3.0.23.  Line 1474 of block/genhd.c is like this:

static void __disk_unblock_events(struct gendisk *disk, bool check_now)
{
        struct disk_events *ev = disk->ev;
...
        if (WARN_ON_ONCE(ev->block <= 0))  <==== this one
                goto out_unlock;
...

The machine has the following SCSI controller:

08:07.1 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI (rev 07)
	Subsystem: IBM Device 026c
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 72 (4250ns min, 4500ns max), Cache Line Size: 32 bytes
	Interrupt: pin B routed to IRQ 28
	Region 0: I/O ports at 2700 [size=256]
	Region 1: Memory at f9fd0000 (64-bit, non-prefetchable) [size=64K]
	Region 3: Memory at f9fc0000 (64-bit, non-prefetchable) [size=64K]
	[virtual] Expansion ROM at a0200000 [disabled] [size=1M]
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [58] MSI: Enable- Count=1/1 Maskable- 64bit+
		Address: 0000000000000000  Data: 0000
	Capabilities: [68] PCI-X non-bridge device
		Command: DPERE- ERO- RBC=512 OST=1
		Status: Dev=08:07.1 64bit+ 133MHz+ SCD- USC- DC=simple DMMRBC=2048 DMOST=8 DMCRS=16 RSCEM- 266MHz- 533MHz-
	Kernel driver in use: mptspi

with 5 parallel scsi drives attached to it.  In the kernel
config, SCSI bus asyncronous scanning (CONFIG_SCSI_SCAN_ASYNC)
is enabled.

The system appears to work fine so far, but these messages,
together with a few errors and delays around, are a bit
worrying.  What the problem is, any suggestion?

Complete bootup dmesg is attached.

Thank you!

/mjt

[-- Attachment #2: dmesg --]
[-- Type: text/plain, Size: 46163 bytes --]

[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.0.0-i686 (mjt@titania.msk.rgs-podm.ru) (gcc version 4.4.5 (Debian 4.4.5-8) ) #3.0.23 SMP Thu Mar 1 15:46:05 MSK 2012
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009d400 (usable)
[    0.000000]  BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved)
[    0.000000]  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[    0.000000]  BIOS-e820: 0000000000100000 - 000000009ffeb2c0 (usable)
[    0.000000]  BIOS-e820: 000000009ffeb2c0 - 000000009fff0000 (ACPI data)
[    0.000000]  BIOS-e820: 000000009fff0000 - 00000000a0000000 (reserved)
[    0.000000]  BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
[    0.000000] Notice: NX (Execute Disable) protection missing in CPU!
[    0.000000] DMI 2.3 present.
[    0.000000] DMI: IBM eserver xSeries 345 -[867052G]-/, BIOS -[GEE149AUS-1.12]- 07/14/2003
[    0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
[    0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
[    0.000000] last_pfn = 0x9ffeb max_arch_pfn = 0x100000
[    0.000000] MTRR default type: uncachable
[    0.000000] MTRR fixed ranges enabled:
[    0.000000]   00000-9FFFF write-back
[    0.000000]   A0000-BFFFF uncachable
[    0.000000]   C0000-CFFFF write-protect
[    0.000000]   D0000-DFFFF uncachable
[    0.000000]   E0000-FFFFF write-protect
[    0.000000] MTRR variable ranges enabled:
[    0.000000]   0 base 000000000 mask F80000000 write-back
[    0.000000]   1 base 080000000 mask FE0000000 write-back
[    0.000000]   2 disabled
[    0.000000]   3 disabled
[    0.000000]   4 disabled
[    0.000000]   5 disabled
[    0.000000]   6 disabled
[    0.000000]   7 disabled
[    0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[    0.000000] found SMP MP-table at [c009d540] 9d540
[    0.000000] initial memory mapped : 0 - 01800000
[    0.000000] Base memory trampoline at [c0099000] 99000 size 16384
[    0.000000] init_memory_mapping: 0000000000000000-00000000377fe000
[    0.000000]  0000000000 - 0000400000 page 4k
[    0.000000]  0000400000 - 0037400000 page 2M
[    0.000000]  0037400000 - 00377fe000 page 4k
[    0.000000] kernel direct mapping tables up to 377fe000 @ 17fb000-1800000
[    0.000000] RAMDISK: 7fe0b000 - 7ffff000
[    0.000000] Allocated new RAMDISK: 3760a000 - 377fd880
[    0.000000] Move RAMDISK from 000000007fe0b000 - 000000007fffe87f to 3760a000 - 377fd87f
[    0.000000] ACPI: RSDP 000fdfc0 00014 (v00 IBM   )
[    0.000000] ACPI: RSDT 9ffeff80 00030 (v01 IBM    SERONYXP 00001000 IBM  45444F43)
[    0.000000] ACPI: FACP 9ffeff00 00074 (v01 IBM    SERONYXP 00001000 IBM  45444F43)
[    0.000000] ACPI: DSDT 9ffeb2c0 04A4E (v01 IBM    SERGEODE 00001000 MSFT 0100000B)
[    0.000000] ACPI: FACS 9ffefe00 00040
[    0.000000] ACPI: APIC 9ffefe40 00092 (v01 IBM    SERONYXP 00001000 IBM  45444F43)
[    0.000000] ACPI: ASF! 9ffefd80 0004B (v16 IBM    SERONYXP 00000001 IBM  45444F43)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] 1671MB HIGHMEM available.
[    0.000000] 887MB LOWMEM available.
[    0.000000]   mapped low ram: 0 - 377fe000
[    0.000000]   low ram: 0 - 377fe000
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA      0x00000010 -> 0x00001000
[    0.000000]   Normal   0x00001000 -> 0x000377fe
[    0.000000]   HighMem  0x000377fe -> 0x0009ffeb
[    0.000000] Movable zone start PFN for each node
[    0.000000] early_node_map[2] active PFN ranges
[    0.000000]     0: 0x00000010 -> 0x0000009d
[    0.000000]     0: 0x00000100 -> 0x0009ffeb
[    0.000000] On node 0 totalpages: 655224
[    0.000000] free_area_init_node: node 0, pgdat c13eb840, node_mem_map f6209200
[    0.000000]   DMA zone: 32 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 3949 pages, LIFO batch:0
[    0.000000]   Normal zone: 1744 pages used for memmap
[    0.000000]   Normal zone: 221486 pages, LIFO batch:31
[    0.000000]   HighMem zone: 3344 pages used for memmap
[    0.000000]   HighMem zone: 424669 pages, LIFO batch:31
[    0.000000] Using APIC driver default
[    0.000000] ACPI: PM-Timer IO Port: 0x488
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x06] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x07] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x06] dfl dfl lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0x07] dfl dfl lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 14, version 17, address 0xfec00000, GSI 0-15
[    0.000000] ACPI: IOAPIC (id[0x0d] address[0xfec01000] gsi_base[16])
[    0.000000] IOAPIC[1]: apic_id 13, version 17, address 0xfec01000, GSI 16-31
[    0.000000] ACPI: IOAPIC (id[0x0c] address[0xfec02000] gsi_base[32])
[    0.000000] IOAPIC[2]: apic_id 12, version 17, address 0xfec02000, GSI 32-47
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ2 used by override.
[    0.000000] ACPI: IRQ7 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] SMP: Allowing 4 CPUs, 0 hotplug CPUs
[    0.000000] nr_irqs_gsi: 64
[    0.000000] PM: Registered nosave memory: 000000000009d000 - 000000000009e000
[    0.000000] PM: Registered nosave memory: 000000000009e000 - 00000000000a0000
[    0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
[    0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
[    0.000000] Allocating PCI resources starting at a0000000 (gap: a0000000:5ec00000)
[    0.000000] Booting paravirtualized kernel on bare hardware
[    0.000000] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:4 nr_node_ids:1
[    0.000000] PERCPU: Embedded 12 pages/cpu @f5c00000 s25280 r0 d23872 u1048576
[    0.000000] pcpu-alloc: s25280 r0 d23872 u1048576 alloc=1*4194304
[    0.000000] pcpu-alloc: [0] 0 1 2 3 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 650104
[    0.000000] Kernel command line: panic=30 elevator=deadline ipv6.disable=1 initrd=initrd-3.0.0-i686 BOOT_IMAGE=vmlinuz-3.0.0-i686 linux-test
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Initializing CPU#0
[    0.000000] Initializing HighMem for node 0 (000377fe:0009ffeb)
[    0.000000] Memory: 2592400k/2621356k available (2976k kernel code, 28496k reserved, 1061k data, 388k init, 1712052k highmem)
[    0.000000] virtual kernel memory layout:
[    0.000000]     fixmap  : 0xfff16000 - 0xfffff000   ( 932 kB)
[    0.000000]     pkmap   : 0xff800000 - 0xffc00000   (4096 kB)
[    0.000000]     vmalloc : 0xf7ffe000 - 0xff7fe000   ( 120 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xf77fe000   ( 887 MB)
[    0.000000]       .init : 0xc13f2000 - 0xc1453000   ( 388 kB)
[    0.000000]       .data : 0xc12e8162 - 0xc13f1940   (1061 kB)
[    0.000000]       .text : 0xc1000000 - 0xc12e8162   (2976 kB)
[    0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok.
[    0.000000] Hierarchical RCU implementation.
[    0.000000] NR_IRQS:512
[    0.000000] CPU 0 irqstacks, hard=f580a000 soft=f580c000
[    0.000000] Console: colour VGA+ 80x25
[    0.000000] console [tty0] enabled
[    0.000000] Fast TSC calibration using PIT
[    0.000000] Detected 2660.640 MHz processor.
[    0.006670] Calibrating delay loop (skipped), value calculated using timer frequency.. 5323.00 BogoMIPS (lpj=8868800)
[    0.006813] pid_max: default: 32768 minimum: 301
[    0.006934] Security Framework initialized
[    0.007030] Mount-cache hash table entries: 512
[    0.007323] Initializing cgroup subsys cpuacct
[    0.007406] Initializing cgroup subsys devices
[    0.007475] Initializing cgroup subsys freezer
[    0.007544] Initializing cgroup subsys net_cls
[    0.007613] Initializing cgroup subsys blkio
[    0.007727] CPU: Physical Processor ID: 0
[    0.007794] CPU: Processor Core ID: 0
[    0.007862] mce: CPU supports 4 MCE banks
[    0.007941] CPU0: Thermal monitoring enabled (TM1)
[    0.010156] ACPI: Core revision 20110413
[    0.013416] Enabling APIC mode:  Flat.  Using 3 I/O APICs
[    0.014114] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[    0.047752] CPU0: Intel(R) Xeon(TM) CPU 2.66GHz stepping 09
[    0.049997] Performance Events: Netburst events, Netburst P4/Xeon PMU driver.
[    0.049997] ... version:                0
[    0.049997] ... bit width:              40
[    0.049997] ... generic registers:      18
[    0.049997] ... value mask:             000000ffffffffff
[    0.049997] ... max period:             0000007fffffffff
[    0.049997] ... fixed-purpose events:   0
[    0.049997] ... event mask:             000000000003ffff
[    0.049997] NMI watchdog enabled, takes one hw-pmu counter.
[    0.049997] CPU 1 irqstacks, hard=f5896000 soft=f5898000
[    0.049997] Booting Node   0, Processors  #1
[    0.049997] smpboot cpu 1: start_ip = 99000
[    0.009999] Initializing CPU#1
[    0.143362] NMI watchdog enabled, takes one hw-pmu counter.
[    0.143666] CPU 2 irqstacks, hard=f58a8000 soft=f58aa000
[    0.143669]  #2
[    0.143720] smpboot cpu 2: start_ip = 99000
[    0.009999] Initializing CPU#2
[    0.240030] NMI watchdog enabled, takes one hw-pmu counter.
[    0.240377] CPU 3 irqstacks, hard=f58d8000 soft=f58da000
[    0.240381]  #3 Ok.
[    0.240446] smpboot cpu 3: start_ip = 99000
[    0.009999] Initializing CPU#3
[    0.336674] NMI watchdog enabled, takes one hw-pmu counter.
[    0.336843] Brought up 4 CPUs
[    0.336913] Total of 4 processors activated (21294.45 BogoMIPS).
[    0.337915] devtmpfs: initialized
[    0.337915] NET: Registered protocol family 16
[    0.337915] ACPI: bus type pci registered
[    0.337915] PCI: PCI BIOS revision 2.10 entry at 0xfd7dc, last bus=8
[    0.337915] PCI: Using configuration type 1 for base access
[    0.337915] bio: create slab <bio-0> at 0
[    0.341500] ACPI: EC: Look up EC in DSDT
[    0.344564] ACPI: Interpreter enabled
[    0.344638] ACPI: (supports S0 S4 S5)
[    0.344860] ACPI: Using IOAPIC for interrupt routing
[    0.350925] HEST: Table not found.
[    0.351001] PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug
[    0.352708] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-01])
[    0.355968] pci_root PNP0A03:00: host bridge window [io  0x03c0-0x03df] (ignored)
[    0.355975] pci_root PNP0A03:00: host bridge window [io  0x03b0-0x03bb] (ignored)
[    0.355982] pci_root PNP0A03:00: host bridge window [mem 0x000a0000-0x000bffff] (ignored)
[    0.355988] pci_root PNP0A03:00: host bridge window [mem 0xfc000000-0xffffffff] (ignored)
[    0.355995] pci_root PNP0A03:00: host bridge window [io  0x03e0-0x24ff] (ignored)
[    0.356001] pci_root PNP0A03:00: host bridge window [io  0x03bc-0x03bf] (ignored)
[    0.356006] pci_root PNP0A03:00: host bridge window [io  0x0000-0x03af] (ignored)
[    0.356023] pci 0000:00:00.0: [1166:0014] type 0 class 0x000600
[    0.356066] pci 0000:00:00.1: [1166:0014] type 0 class 0x000600
[    0.356100] pci 0000:00:00.2: [1166:0014] type 0 class 0x000600
[    0.356153] pci 0000:00:06.0: [1002:4752] type 0 class 0x000300
[    0.356176] pci 0000:00:06.0: reg 10: [mem 0xfd000000-0xfdffffff]
[    0.356189] pci 0000:00:06.0: reg 14: [io  0x2400-0x24ff]
[    0.356201] pci 0000:00:06.0: reg 18: [mem 0xfebff000-0xfebfffff]
[    0.356241] pci 0000:00:06.0: reg 30: [mem 0x00000000-0x0001ffff pref]
[    0.356274] pci 0000:00:06.0: supports D1 D2
[    0.356303] pci 0000:00:0f.0: [1166:0201] type 0 class 0x000600
[    0.356362] pci 0000:00:0f.1: [1166:0212] type 0 class 0x000101
[    0.356380] pci 0000:00:0f.1: reg 10: [io  0x01f0-0x01f7]
[    0.356391] pci 0000:00:0f.1: reg 14: [io  0x03f4-0x03f7]
[    0.356402] pci 0000:00:0f.1: reg 18: [io  0x0170-0x0177]
[    0.356414] pci 0000:00:0f.1: reg 1c: [io  0x0374-0x0377]
[    0.356425] pci 0000:00:0f.1: reg 20: [io  0x0700-0x070f]
[    0.356464] pci 0000:00:0f.2: [1166:0220] type 0 class 0x000c03
[    0.356482] pci 0000:00:0f.2: reg 10: [mem 0xfebfe000-0xfebfefff]
[    0.356553] pci 0000:00:0f.3: [1166:0225] type 0 class 0x000601
[    0.356660] pci 0000:00:10.0: [1166:0101] type 0 class 0x000600
[    0.356725] pci 0000:00:10.2: [1166:0101] type 0 class 0x000600
[    0.356796] pci 0000:00:11.0: [1166:0101] type 0 class 0x000600
[    0.356860] pci 0000:00:11.2: [1166:0101] type 0 class 0x000600
[    0.356939] pci_bus 0000:00: on NUMA node 0
[    0.356945] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[    0.357057]  pci0000:00: Unable to request _OSC control (_OSC support mask: 0x1e)
[    0.359272] ACPI: PCI Root Bridge [PCI1] (domain 0000 [bus 02-03])
[    0.359838] pci_bus 0000:02: on NUMA node 0
[    0.359842] ACPI: PCI Interrupt Routing Table [\_SB_.PCI1._PRT]
[    0.359897]  pci0000:02: Unable to request _OSC control (_OSC support mask: 0x1e)
[    0.360441] ACPI: PCI Root Bridge [PCI2] (domain 0000 [bus 04-05])
[    0.361006] pci_bus 0000:04: on NUMA node 0
[    0.361010] ACPI: PCI Interrupt Routing Table [\_SB_.PCI2._PRT]
[    0.361065]  pci0000:04: Unable to request _OSC control (_OSC support mask: 0x1e)
[    0.362036] ACPI: PCI Root Bridge [PCI3] (domain 0000 [bus 06-07])
[    0.363904] pci_root PNP0A03:03: host bridge window [mem 0xfa000000-0xfbffffff] (ignored)
[    0.363912] pci_root PNP0A03:03: host bridge window [io  0x2500-0x257f] (ignored)
[    0.363942] pci 0000:06:08.0: [8086:1010] type 0 class 0x000200
[    0.363967] pci 0000:06:08.0: reg 10: [mem 0xfbfe0000-0xfbffffff 64bit]
[    0.363990] pci 0000:06:08.0: reg 20: [io  0x2500-0x253f]
[    0.364044] pci 0000:06:08.0: PME# supported from D0 D3hot D3cold
[    0.364051] pci 0000:06:08.0: PME# disabled
[    0.364079] pci 0000:06:08.1: [8086:1010] type 0 class 0x000200
[    0.364104] pci 0000:06:08.1: reg 10: [mem 0xfbfc0000-0xfbfdffff 64bit]
[    0.364127] pci 0000:06:08.1: reg 20: [io  0x2540-0x257f]
[    0.364178] pci 0000:06:08.1: PME# supported from D0 D3hot D3cold
[    0.364185] pci 0000:06:08.1: PME# disabled
[    0.364226] pci_bus 0000:06: on NUMA node 0
[    0.364230] ACPI: PCI Interrupt Routing Table [\_SB_.PCI3._PRT]
[    0.364296]  pci0000:06: Unable to request _OSC control (_OSC support mask: 0x1e)
[    0.365362] ACPI: PCI Root Bridge [PCI4] (domain 0000 [bus 08])
[    0.367203] pci_root PNP0A03:04: host bridge window [mem 0xf8000000-0xf9ffffff] (ignored)
[    0.367210] pci_root PNP0A03:04: host bridge window [io  0x2580-0xffff] (ignored)
[    0.367239] pci 0000:08:07.0: [1000:0030] type 0 class 0x000100
[    0.367262] pci 0000:08:07.0: reg 10: [io  0x2600-0x26ff]
[    0.367276] pci 0000:08:07.0: reg 14: [mem 0xf9ff0000-0xf9ffffff 64bit]
[    0.367290] pci 0000:08:07.0: reg 1c: [mem 0xf9fe0000-0xf9feffff 64bit]
[    0.367307] pci 0000:08:07.0: reg 30: [mem 0x00000000-0x000fffff pref]
[    0.367346] pci 0000:08:07.0: supports D1 D2
[    0.367375] pci 0000:08:07.1: [1000:0030] type 0 class 0x000100
[    0.367397] pci 0000:08:07.1: reg 10: [io  0x2700-0x27ff]
[    0.367411] pci 0000:08:07.1: reg 14: [mem 0xf9fd0000-0xf9fdffff 64bit]
[    0.367425] pci 0000:08:07.1: reg 1c: [mem 0xf9fc0000-0xf9fcffff 64bit]
[    0.367442] pci 0000:08:07.1: reg 30: [mem 0x00000000-0x000fffff pref]
[    0.367480] pci 0000:08:07.1: supports D1 D2
[    0.367524] pci_bus 0000:08: on NUMA node 0
[    0.367528] ACPI: PCI Interrupt Routing Table [\_SB_.PCI4._PRT]
[    0.367594]  pci0000:08: Unable to request _OSC control (_OSC support mask: 0x1e)
[    0.367916] ACPI: PCI Interrupt Link [LP00] (IRQs) *0, disabled.
[    0.368293] ACPI: PCI Interrupt Link [LP01] (IRQs) *0, disabled.
[    0.368668] ACPI: PCI Interrupt Link [LP02] (IRQs) *0, disabled.
[    0.369044] ACPI: PCI Interrupt Link [LP03] (IRQs) *0, disabled.
[    0.369418] ACPI: PCI Interrupt Link [LP04] (IRQs) *0, disabled.
[    0.369791] ACPI: PCI Interrupt Link [LP05] (IRQs) *0, disabled.
[    0.370173] ACPI: PCI Interrupt Link [LP06] (IRQs) *0, disabled.
[    0.370547] ACPI: PCI Interrupt Link [LP07] (IRQs) *0, disabled.
[    0.370923] ACPI: PCI Interrupt Link [LP08] (IRQs) *0, disabled.
[    0.371300] ACPI: PCI Interrupt Link [LP09] (IRQs) *0, disabled.
[    0.371680] ACPI: PCI Interrupt Link [LP0A] (IRQs *11)
[    0.372009] ACPI: PCI Interrupt Link [LP0B] (IRQs *9)
[    0.372340] ACPI: PCI Interrupt Link [LP0C] (IRQs *10)
[    0.372668] ACPI: PCI Interrupt Link [LP0D] (IRQs *4)
[    0.372996] ACPI: PCI Interrupt Link [LP0E] (IRQs *5)
[    0.373357] ACPI: PCI Interrupt Link [LP0F] (IRQs) *0, disabled.
[    0.373732] ACPI: PCI Interrupt Link [LP10] (IRQs) *0, disabled.
[    0.374108] ACPI: PCI Interrupt Link [LP11] (IRQs) *0, disabled.
[    0.374482] ACPI: PCI Interrupt Link [LP12] (IRQs) *0, disabled.
[    0.374855] ACPI: PCI Interrupt Link [LP13] (IRQs) *0, disabled.
[    0.375232] ACPI: PCI Interrupt Link [LP14] (IRQs) *0, disabled.
[    0.375607] ACPI: PCI Interrupt Link [LP15] (IRQs) *0, disabled.
[    0.375983] ACPI: PCI Interrupt Link [LP16] (IRQs) *0, disabled.
[    0.376356] ACPI: PCI Interrupt Link [LP17] (IRQs) *0, disabled.
[    0.376745] ACPI: PCI Interrupt Link [LP18] (IRQs) *0, disabled.
[    0.377122] ACPI: PCI Interrupt Link [LP19] (IRQs) *0, disabled.
[    0.377497] ACPI: PCI Interrupt Link [LP1A] (IRQs) *0, disabled.
[    0.377870] ACPI: PCI Interrupt Link [LP1B] (IRQs) *0, disabled.
[    0.378243] ACPI: PCI Interrupt Link [LP1C] (IRQs) *0, disabled.
[    0.378617] ACPI: PCI Interrupt Link [LP1D] (IRQs) *0, disabled.
[    0.378994] ACPI: PCI Interrupt Link [LP1E] (IRQs) *0, disabled.
[    0.379369] ACPI: PCI Interrupt Link [LP1F] (IRQs) *0, disabled.
[    0.380106] ACPI: PCI Interrupt Link [LPUS] (IRQs *3)
[    0.380434] vgaarb: device added: PCI:0000:00:06.0,decodes=io+mem,owns=io+mem,locks=none
[    0.380539] vgaarb: loaded
[    0.380605] vgaarb: bridge control possible 0000:00:06.0
[    0.380723] PCI: Using ACPI for IRQ routing
[    0.380916] PCI: pci_cache_line_size set to 64 bytes
[    0.380997] reserve RAM buffer: 000000000009d400 - 000000000009ffff 
[    0.381001] reserve RAM buffer: 000000009ffeb2c0 - 000000009fffffff 
[    0.384404] pnp: PnP ACPI init
[    0.384497] ACPI: bus type pnp registered
[    0.386202] pnp 00:00: [io  0x03c0-0x03df window]
[    0.386206] pnp 00:00: [io  0x03b0-0x03bb window]
[    0.386210] pnp 00:00: [mem 0x000a0000-0x000bffff window]
[    0.386214] pnp 00:00: [bus 00-01]
[    0.386217] pnp 00:00: [mem 0xfc000000-0xffffffff window]
[    0.386221] pnp 00:00: [io  0x03e0-0x24ff window]
[    0.386224] pnp 00:00: [io  0x03bc-0x03bf window]
[    0.386228] pnp 00:00: [io  0x0000-0x03af window]
[    0.386318] pnp 00:00: Plug and Play ACPI device, IDs PNP0a03 (active)
[    0.387195] pnp 00:01: [io  0x0510-0x0517]
[    0.387199] pnp 00:01: [io  0x0504-0x0507]
[    0.387202] pnp 00:01: [io  0x0500-0x0503]
[    0.387205] pnp 00:01: [io  0x0420-0x0427]
[    0.387211] pnp 00:01: [io  0x0460-0x0461]
[    0.387214] pnp 00:01: [io  0x002e-0x002f]
[    0.387289] system 00:01: [io  0x0510-0x0517] has been reserved
[    0.387366] system 00:01: [io  0x0504-0x0507] has been reserved
[    0.387441] system 00:01: [io  0x0500-0x0503] has been reserved
[    0.387513] system 00:01: [io  0x0420-0x0427] has been reserved
[    0.387586] system 00:01: [io  0x0460-0x0461] has been reserved
[    0.387659] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.387747] pnp 00:02: Plug and Play ACPI device, IDs PNP0303 (active)
[    0.387884] pnp 00:03: [irq 12]
[    0.387925] pnp 00:03: Plug and Play ACPI device, IDs PNP0f13 (active)
[    0.388268] pnp 00:04: [dma 2]
[    0.388275] pnp 00:04: [irq 6]
[    0.388280] pnp 00:04: [io  0x03f0-0x03f5]
[    0.388330] pnp 00:04: Plug and Play ACPI device, IDs PNP0700 (active)
[    0.388417] pnp 00:05: [io  0x0020-0x0021]
[    0.388421] pnp 00:05: [io  0x00a0-0x00a1]
[    0.388467] pnp 00:05: Plug and Play ACPI device, IDs PNP0003 (active)
[    0.388492] pnp 00:06: [dma 4]
[    0.388495] pnp 00:06: [io  0x0000-0x001f]
[    0.388499] pnp 00:06: [io  0x0080-0x008f]
[    0.388501] pnp 00:06: [io  0x00c0-0x00df]
[    0.388536] pnp 00:06: Plug and Play ACPI device, IDs PNP0200 (active)
[    0.388570] pnp 00:07: [io  0x0070-0x0073]
[    0.388576] pnp 00:07: [irq 8]
[    0.388613] pnp 00:07: Plug and Play ACPI device, IDs PNP0b00 (active)
[    0.388636] pnp 00:08: [io  0x0061]
[    0.388674] pnp 00:08: Plug and Play ACPI device, IDs PNP0800 (active)
[    0.388697] pnp 00:09: [io  0x00f0-0x00ff]
[    0.388704] pnp 00:09: [irq 13]
[    0.388743] pnp 00:09: Plug and Play ACPI device, IDs PNP0c04 (active)
[    0.388769] pnp 00:0a: [io  0x0092]
[    0.388772] pnp 00:0a: [io  0x00eb-0x00ec]
[    0.388775] pnp 00:0a: [io  0x01ec-0x01ef]
[    0.388778] pnp 00:0a: [io  0x0400-0x04fe]
[    0.388781] pnp 00:0a: [io  0x0600]
[    0.388784] pnp 00:0a: [io  0x0800-0x080f]
[    0.388787] pnp 00:0a: [io  0x0c00-0x0cfe]
[    0.388790] pnp 00:0a: [io  0x0f50-0x0f58]
[    0.388793] pnp 00:0a: [mem 0xfec00000-0xffffffff]
[    0.388858] system 00:0a: [io  0x01ec-0x01ef] has been reserved
[    0.388934] system 00:0a: [io  0x0400-0x04fe] could not be reserved
[    0.389008] system 00:0a: [io  0x0600] has been reserved
[    0.389082] system 00:0a: [io  0x0800-0x080f] has been reserved
[    0.389154] system 00:0a: [io  0x0c00-0x0cfe] could not be reserved
[    0.389228] system 00:0a: [io  0x0f50-0x0f58] has been reserved
[    0.389302] system 00:0a: [mem 0xfec00000-0xffffffff] could not be reserved
[    0.389377] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active)
[    0.389860] pnp 00:0b: [bus 02-03]
[    0.389927] pnp 00:0b: Plug and Play ACPI device, IDs PNP0a03 (active)
[    0.390395] pnp 00:0c: [bus 04-05]
[    0.390456] pnp 00:0c: Plug and Play ACPI device, IDs PNP0a03 (active)
[    0.391312] pnp 00:0d: [bus 06-07]
[    0.391317] pnp 00:0d: [mem 0xfa000000-0xfbffffff window]
[    0.391321] pnp 00:0d: [io  0x2500-0x257f window]
[    0.391383] pnp 00:0d: Plug and Play ACPI device, IDs PNP0a03 (active)
[    0.392240] pnp 00:0e: [bus 08]
[    0.392245] pnp 00:0e: [mem 0xf8000000-0xf9ffffff window]
[    0.392248] pnp 00:0e: [io  0x2580-0xffff window]
[    0.392306] pnp 00:0e: Plug and Play ACPI device, IDs PNP0a03 (active)
[    0.393184] pnp: PnP ACPI: found 15 devices
[    0.393254] ACPI: ACPI bus type pnp unregistered
[    0.393317] PnPBIOS: Disabled by ACPI PNP
[    0.430257] Switching to clocksource acpi_pm
[    0.430336] PCI: max bus depth: 0 pci_try_num: 1
[    0.430336] pci 0000:00:06.0: BAR 6: assigned [mem 0xa0000000-0xa001ffff pref]
[    0.430336] pci 0000:08:07.0: BAR 6: assigned [mem 0xa0100000-0xa01fffff pref]
[    0.430336] pci 0000:08:07.1: BAR 6: assigned [mem 0xa0200000-0xa02fffff pref]
[    0.430336] pci_bus 0000:00: resource 0 [io  0x0000-0xffff]
[    0.430336] pci_bus 0000:00: resource 1 [mem 0x00000000-0xffffffff]
[    0.430336] pci_bus 0000:02: resource 0 [io  0x0000-0xffff]
[    0.430339] pci_bus 0000:02: resource 1 [mem 0x00000000-0xffffffff]
[    0.430343] pci_bus 0000:04: resource 0 [io  0x0000-0xffff]
[    0.430346] pci_bus 0000:04: resource 1 [mem 0x00000000-0xffffffff]
[    0.430350] pci_bus 0000:06: resource 0 [io  0x0000-0xffff]
[    0.430353] pci_bus 0000:06: resource 1 [mem 0x00000000-0xffffffff]
[    0.430357] pci_bus 0000:08: resource 0 [io  0x0000-0xffff]
[    0.430360] pci_bus 0000:08: resource 1 [mem 0x00000000-0xffffffff]
[    0.430485] NET: Registered protocol family 2
[    0.430652] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.431035] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.431971] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[    0.432554] TCP: Hash tables configured (established 131072 bind 65536)
[    0.432633] TCP reno registered
[    0.432706] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.432794] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.433014] Switched to NOHz mode on CPU #0
[    0.433024] Switched to NOHz mode on CPU #3
[    0.433068] Switched to NOHz mode on CPU #1
[    0.433083] Switched to NOHz mode on CPU #2
[    0.433473] NET: Registered protocol family 1
[    0.433570] pci 0000:00:06.0: Boot video device
[    0.433575] PCI: CLS mismatch (64 != 32), using 64 bytes
[    0.433764] ACPI: PCI Interrupt Link [LPUS] enabled at IRQ 3
[    0.433851] pci 0000:00:0f.2: PCI INT A -> Link[LPUS] -> GSI 3 (level, low) -> IRQ 3
[    0.500033] pci 0000:00:0f.2: PCI INT A disabled
[    0.500203] Unpacking initramfs...
[    1.003988] Freeing initrd memory: 2000k freed
[    1.006578] audit: initializing netlink socket (disabled)
[    1.006710] type=2000 audit(1330858318.006:1): initialized
[    1.014499] highmem bounce pool size: 64 pages
[    1.014579] HugeTLB registered 4 MB page size, pre-allocated 0 pages
[    1.029699] VFS: Disk quotas dquot_6.5.2
[    1.029824] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.030034] msgmni has been set to 1723
[    1.030201] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
[    1.030294] io scheduler noop registered
[    1.030361] io scheduler deadline registered (default)
[    1.030458] io scheduler cfq registered
[    1.030689] ERST: Table is not found!
[    1.030778] isapnp: Scanning for PnP cards...
[    1.387854] isapnp: No Plug & Play device found
[    1.388033] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    1.577223] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x0,0x0 irq 0,12
[    1.577317] i8042: PNP: PS/2 controller has invalid data port 0x0; using default 0x60
[    1.577406] i8042: PNP: PS/2 controller has invalid command port 0x0; using default 0x64
[    1.577496] i8042: PNP: PS/2 controller doesn't have KBD irq; using default 1
[    1.579279] serio: i8042 KBD port at 0x60,0x64 irq 1
[    1.579360] serio: i8042 AUX port at 0x60,0x64 irq 12
[    1.579537] mousedev: PS/2 mouse device common for all mice
[    1.579691] input: PC Speaker as /devices/platform/pcspkr/input/input0
[    1.579956] rtc_cmos 00:07: rtc core: registered rtc_cmos as rtc0
[    1.580092] rtc0: alarms up to one year, 242 bytes nvram
[    1.580179] cpuidle: using governor ladder
[    1.580248] cpuidle: using governor menu
[    1.580452] TCP cubic registered
[    1.580521] NET: Registered protocol family 17
[    1.580598] Registering the dns_resolver key type
[    1.580699] Using IPI No-Shortcut mode
[    1.580896] registered taskstats version 1
[    1.588621] rtc_cmos 00:07: setting system clock to 2012-03-04 10:51:58 UTC (1330858318)
[    1.588875] Freeing unused kernel memory: 388k freed
[    1.592065] Processing INITRAMFS
[    1.600372] loading module sd_mod
[    1.605254] SCSI subsystem initialized
[    1.606296] loading module usbhid
[    1.610663] usbcore: registered new interface driver usbfs
[    1.610784] usbcore: registered new interface driver hub
[    1.610999] usbcore: registered new device driver usb
[    1.612559] usbcore: registered new interface driver usbhid
[    1.612636] usbhid: USB HID core driver
[    1.755458] libata version 3.00 loaded.
[    1.761744] scsi0 : pata_serverworks
[    1.763847] scsi1 : pata_serverworks
[    1.764462] ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x700 irq 14
[    1.764551] ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x708 irq 15
[    1.940382] ata1.00: ATAPI: LG CD-ROM CRN-8245B, 1.16, max UDMA/33
[    1.970368] ata1.00: configured for UDMA/33
[    1.972200] scsi 0:0:0:0: CD-ROM            LG       CD-ROM CRN-8245B 1.16 PQ: 0 ANSI: 5
[    2.016707] Refined TSC clocksource calibration: 2660.836 MHz.
[    2.016789] Switching to clocksource tsc
[    2.130653] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    2.130800] ohci_hcd 0000:00:0f.2: PCI INT A -> Link[LPUS] -> GSI 3 (level, low) -> IRQ 3
[    2.130936] ohci_hcd 0000:00:0f.2: OHCI Host Controller
[    2.131069] ohci_hcd 0000:00:0f.2: new USB bus registered, assigned bus number 1
[    2.131204] ohci_hcd 0000:00:0f.2: irq 3, io mem 0xfebfe000
[    2.185419] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
[    2.185499] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    2.185589] usb usb1: Product: OHCI Host Controller
[    2.185658] usb usb1: Manufacturer: Linux 3.0.0-i686 ohci_hcd
[    2.185730] usb usb1: SerialNumber: 0000:00:0f.2
[    2.186405] hub 1-0:1.0: USB hub found
[    2.186497] hub 1-0:1.0: 4 ports detected
[    2.200670] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[    2.200758] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    2.200888] e1000 0000:06:08.0: PCI INT A -> GSI 29 (level, low) -> IRQ 29
[    2.503548] e1000 0000:06:08.0: eth0: (PCI-X:100MHz:64-bit) 00:0d:60:19:14:1c
[    2.503649] e1000 0000:06:08.0: eth0: Intel(R) PRO/1000 Network Connection
[    2.503788] e1000 0000:06:08.1: PCI INT B -> GSI 30 (level, low) -> IRQ 30
[    2.806894] e1000 0000:06:08.1: eth1: (PCI-X:100MHz:64-bit) 00:0d:60:19:14:1d
[    2.806993] e1000 0000:06:08.1: eth1: Intel(R) PRO/1000 Network Connection
[    2.814642] Fusion MPT base driver 3.04.19
[    2.814732] Copyright (c) 1999-2008 LSI Corporation
[    2.816841] Fusion MPT SPI Host driver 3.04.19
[    2.817022] mptspi 0000:08:07.0: PCI INT A -> GSI 27 (level, low) -> IRQ 27
[    2.817314] mptbase: ioc0: Initiating bringup
[    3.230016] ioc0: LSI53C1030 B2: Capabilities={Initiator}
[    4.120665] scsi2 : ioc0: LSI53C1030 B2, FwRev=01000e00h, Ports=1, MaxQ=222, IRQ=27
[    4.489143] mptspi 0000:08:07.1: PCI INT B -> GSI 28 (level, low) -> IRQ 28
[    4.489361] mptbase: ioc1: Initiating bringup
[   19.486696] mptbase: ioc0: WARNING - Issuing Reset from mpt_config!!, doorbell=0x24000000
[   20.126685] mptbase: ioc0: Attempting Retry Config request type 0x4, page 0x1, action 2
[   20.126831] mptbase: ioc0: Retry completed ret=0x0 timeleft=4500
[   20.127697] scsi 2:0:0:0: Direct-Access     IBM-ESXS DTN073C3UCDY10FN S25J PQ: 0 ANSI: 3
[   20.127805] scsi target2:0:0: Beginning Domain Validation
[   20.138358] scsi target2:0:0: Ending Domain Validation
[   20.138485] scsi target2:0:0: FAST-160 WIDE SCSI 320.0 MB/s DT IU QAS HMCS (6.25 ns, offset 127)
[   20.139657] scsi 2:0:1:0: Direct-Access     IBM-ESXS DTN073C3UCDY10FN S27M PQ: 0 ANSI: 3
[   20.139757] scsi target2:0:1: Beginning Domain Validation
[   20.150181] scsi target2:0:1: Ending Domain Validation
[   20.150308] scsi target2:0:1: FAST-160 WIDE SCSI 320.0 MB/s DT IU QAS HMCS (6.25 ns, offset 127)
[   20.151467] scsi 2:0:2:0: Direct-Access     IBM-ESXS DTN073C3UCDY10FN S27M PQ: 0 ANSI: 3
[   20.151568] scsi target2:0:2: Beginning Domain Validation
[   20.161983] scsi target2:0:2: Ending Domain Validation
[   20.162111] scsi target2:0:2: FAST-160 WIDE SCSI 320.0 MB/s DT IU QAS HMCS (6.25 ns, offset 127)
[   20.163285] scsi 2:0:3:0: Direct-Access     IBM-ESXS DTN073C3UCDY10FN S27M PQ: 0 ANSI: 3
[   20.163399] scsi target2:0:3: Beginning Domain Validation
[   20.173803] scsi target2:0:3: Ending Domain Validation
[   20.173932] scsi target2:0:3: FAST-160 WIDE SCSI 320.0 MB/s DT IU QAS HMCS (6.25 ns, offset 127)
[   20.177932] scsi 2:0:4:0: Direct-Access     IBM-ESXS MAW3073NC     FN C206 PQ: 0 ANSI: 4
[   20.178036] scsi target2:0:4: Beginning Domain Validation
[   20.197999] scsi target2:0:4: Ending Domain Validation
[   20.198126] scsi target2:0:4: FAST-160 WIDE SCSI 320.0 MB/s DT IU HMCS (6.25 ns, offset 127)
[   20.699166] scsi 2:0:8:0: Processor         IBM      32P0032a S320  1 1    PQ: 0 ANSI: 2
[   20.699271] scsi target2:0:8: Beginning Domain Validation
[   20.701305] scsi target2:0:8: Ending Domain Validation
[   20.701433] scsi target2:0:8: asynchronous
[   22.455641] sd 2:0:0:0: [sda] 143374000 512-byte logical blocks: (73.4 GB/68.3 GiB)
[   22.456769] sd 2:0:0:0: [sda] Write Protect is off
[   22.456884] sd 2:0:0:0: [sda] Mode Sense: cb 00 00 08
[   22.458039] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[   22.461351] sd 2:0:1:0: [sdb] 143374000 512-byte logical blocks: (73.4 GB/68.3 GiB)
[   22.462396] sd 2:0:1:0: [sdb] Write Protect is off
[   22.462513] sd 2:0:1:0: [sdb] Mode Sense: cb 00 00 08
[   22.463600] sd 2:0:1:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[   22.466840] sd 2:0:2:0: [sdc] 143374000 512-byte logical blocks: (73.4 GB/68.3 GiB)
[   22.467968] sd 2:0:2:0: [sdc] Write Protect is off
[   22.468057] sd 2:0:2:0: [sdc] Mode Sense: cb 00 00 08
[   22.469469] sd 2:0:2:0: [sdc] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[   22.471825] sd 2:0:3:0: [sdd] 143374000 512-byte logical blocks: (73.4 GB/68.3 GiB)
[   22.472990] sd 2:0:3:0: [sdd] Write Protect is off
[   22.473079] sd 2:0:3:0: [sdd] Mode Sense: cb 00 00 08
[   22.474481] sd 2:0:3:0: [sdd] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[   22.478704] sd 2:0:4:0: [sde] 143374000 512-byte logical blocks: (73.4 GB/68.3 GiB)
[   22.481389] sd 2:0:4:0: [sde] Write Protect is off
[   22.481484] sd 2:0:4:0: [sde] Mode Sense: cf 00 00 08
[   22.482867] sd 2:0:4:0: [sde] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[   22.488021]  sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 >
[   22.495096]  sdb: sdb1 sdb2 sdb3 sdb4 < sdb5 sdb6 sdb7 >
[   22.497675] sd 2:0:0:0: [sda] Attached SCSI disk
[   22.500312]  sdd: sdd1 sdd2 sdd3 sdd4 < sdd5 sdd6 sdd7 >
[   22.506406]  sdc: sdc1 sdc2 sdc3 sdc4 < sdc5 sdc6 sdc7 >
[   22.508003]  sde: sde1 sde2 sde3 sde4 < sde5 sde6 sde7 >
[   22.586994] sd 2:0:1:0: [sdb] Attached SCSI disk
[   22.604075] sd 2:0:3:0: [sdd] Attached SCSI disk
[   22.635177] ------------[ cut here ]------------
[   22.635290] WARNING: at block/genhd.c:1474 __disk_unblock_events+0xe1/0xf0()
[   22.635371] Hardware name: eserver xSeries 345 -[867052G]-
[   22.635448] Modules linked in: mptspi(+) mptscsih mptbase scsi_transport_spi e1000 ohci_hcd pata_serverworks libata usbhid hid usbcore sd_mod scsi_mod crc_t10dif
[   22.636260] Pid: 271, comm: blkid Not tainted 3.0.0-i686 #3.0.23
[   22.636334] Call Trace:
[   22.636407]  [<c1040118>] ? warn_slowpath_common+0x78/0xb0
[   22.636482]  [<c1188d81>] ? __disk_unblock_events+0xe1/0xf0
[   22.636556]  [<c1188d81>] ? __disk_unblock_events+0xe1/0xf0
[   22.636631]  [<c104016b>] ? warn_slowpath_null+0x1b/0x20
[   22.636705]  [<c1188d81>] ? __disk_unblock_events+0xe1/0xf0
[   22.636783]  [<c1124f57>] ? __blkdev_get+0x157/0x3c0
[   22.636856]  [<c1125203>] ? blkdev_get+0x43/0x2b0
[   22.636931]  [<c11616b0>] ? security_dentry_open+0x70/0x80
[   22.637006]  [<c11245f8>] ? bd_acquire+0x28/0xc0
[   22.637080]  [<c10f70c8>] ? __dentry_open+0x118/0x2b0
[   22.637154]  [<c10f7348>] ? nameidata_to_filp+0x68/0x70
[   22.637228]  [<c1125470>] ? blkdev_get+0x2b0/0x2b0
[   22.637302]  [<c110429d>] ? do_last+0xcd/0x820
[   22.637375]  [<c10fa48b>] ? get_empty_filp+0x11b/0x1d0
[   22.637449]  [<c1105601>] ? path_openat+0xa1/0x370
[   22.637523]  [<c11059b4>] ? do_filp_open+0x34/0x90
[   22.637597]  [<c10464c1>] ? irq_exit+0x31/0xa0
[   22.637672]  [<c12e69d2>] ? call_function_interrupt+0x2a/0x30
[   22.637746]  [<c10f6cce>] ? do_sys_open+0xee/0x1c0
[   22.637820]  [<c10f6e1c>] ? sys_open+0x2c/0x40
[   22.637892]  [<c12e70d8>] ? sysenter_do_call+0x12/0x28
[   22.637963] ---[ end trace 9071b164502805fa ]---
[   22.645185] sd 2:0:2:0: [sdc] Attached SCSI disk
[   22.659254] sd 2:0:4:0: [sde] Attached SCSI disk
[   34.493348] mptbase: ioc1: ERROR - Wait IOC_READY state (0x20000000) timeout(15)!
[   38.883345] ioc1: LSI53C1030 B2: Capabilities={Initiator}
[   39.283343] ioc0: LSI53C1030 B2: Capabilities={Initiator}
[   40.567328] scsi3 : ioc1: LSI53C1030 B2, FwRev=01000e00h, Ports=1, MaxQ=222, IRQ=28
[   41.087234] configuring raid array md1
[   41.089401] mdadm: sending ioctl 800c0910 to a partition!
[   41.089480] mdadm: sending ioctl 800c0910 to a partition!
[   41.089567] mdadm: sending ioctl 1261 to a partition!
[   41.089638] mdadm: sending ioctl 1261 to a partition!
[   41.106558] mdadm: sending ioctl 1261 to a partition!
[   41.106630] mdadm: sending ioctl 1261 to a partition!
[   41.108013] mdadm: sending ioctl 1261 to a partition!
[   41.108084] mdadm: sending ioctl 1261 to a partition!
[   41.108832] mdadm: sending ioctl 1261 to a partition!
[   41.108903] mdadm: sending ioctl 1261 to a partition!
[   41.485564] md: md1 stopped.
[   41.623942] md: bind<sdb1>
[   41.627272] md: bind<sdc1>
[   41.636989] md: bind<sdd1>
[   41.690496] md: bind<sde1>
[   41.759812] md: bind<sda1>
[   41.763241] md: raid1 personality registered for level 1
[   41.763610] bio: create slab <bio-1> at 1
[   41.763853] md/raid1:md1: active with 5 out of 5 mirrors
[   41.763978] md1: detected capacity change from 0 to 263061504
[   41.764407] mdadm: /dev/md1 has been started with 5 drives.
[   41.765219] mounting ext4 fs on /dev/md1 (options: relatime,nodiratime,data=ordered)
[   41.798356]  md1: unknown partition table
[   41.868159] EXT4-fs (md1): warning: checktime reached, running e2fsck is recommended
[   41.990762] EXT4-fs (md1): mounted filesystem with ordered data mode. Opts: data=ordered
[   42.155948] mount: mounting /run on /root/run failed: No such file or directory
[   44.708416] EXT4-fs (md1): re-mounted. Opts: (null)
[   57.520667] EXT4-fs (md1): re-mounted. Opts: data=ordered
[   57.777857] scsi_verify_blk_ioctl: 224 callbacks suppressed
[   57.777935] mdadm: sending ioctl 800c0910 to a partition!
[   57.778007] mdadm: sending ioctl 800c0910 to a partition!
[   57.778092] mdadm: sending ioctl 1261 to a partition!
[   57.778162] mdadm: sending ioctl 1261 to a partition!
[   57.796934] mdadm: sending ioctl 1261 to a partition!
[   57.797007] mdadm: sending ioctl 1261 to a partition!
[   57.798379] mdadm: sending ioctl 1261 to a partition!
[   57.798450] mdadm: sending ioctl 1261 to a partition!
[   57.811598] mdadm: sending ioctl 1261 to a partition!
[   57.811670] mdadm: sending ioctl 1261 to a partition!
[   58.614204] md: md2 stopped.
[   58.663890] md: bind<sdb2>
[   58.665318] md: bind<sdc2>
[   58.666644] md: bind<sdd2>
[   58.669065] md: bind<sde2>
[   58.670420] md: bind<sda2>
[   58.833384] raid6: int32x1    731 MB/s
[   58.890028] raid6: int32x2    905 MB/s
[   58.946721] raid6: int32x4    862 MB/s
[   59.003434] raid6: int32x8    567 MB/s
[   59.060022] raid6: mmxx1     2200 MB/s
[   59.116679] raid6: mmxx2     2763 MB/s
[   59.173374] raid6: sse1x1    1498 MB/s
[   59.230029] raid6: sse1x2    2442 MB/s
[   59.286676] raid6: sse2x1    2968 MB/s
[   59.343340] raid6: sse2x2    2997 MB/s
[   59.343409] raid6: using algorithm sse2x2 (2997 MB/s)
[   59.363383] xor: automatically using best checksumming function: pIII_sse
[   59.380002]    pIII_sse  :  3386.400 MB/sec
[   59.380074] xor: using function: pIII_sse (3386.400 MB/sec)
[   59.432762] md: raid6 personality registered for level 6
[   59.432847] md: raid5 personality registered for level 5
[   59.432922] md: raid4 personality registered for level 4
[   59.433280] md/raid:md2: device sda2 operational as raid disk 0
[   59.433423] md/raid:md2: device sde2 operational as raid disk 4
[   59.433505] md/raid:md2: device sdd2 operational as raid disk 3
[   59.433591] md/raid:md2: device sdc2 operational as raid disk 2
[   59.433676] md/raid:md2: device sdb2 operational as raid disk 1
[   59.434627] md/raid:md2: allocated 5265kB
[   59.434783] md/raid:md2: raid level 5 active with 5 out of 5 devices, algorithm 2
[   59.434873] RAID conf printout:
[   59.434876]  --- level:5 rd:5 wd:5
[   59.434879]  disk 0, o:1, dev:sda2
[   59.434882]  disk 1, o:1, dev:sdb2
[   59.434885]  disk 2, o:1, dev:sdc2
[   59.434888]  disk 3, o:1, dev:sdd2
[   59.434891]  disk 4, o:1, dev:sde2
[   59.435241] created bitmap (1 pages) for device md2
[   59.435679] md2: bitmap initialized from disk: read 1/1 pages, set 0 of 2040 bits
[   59.447002] md2: detected capacity change from 0 to 4276617216
[   59.450131]  md2: unknown partition table
[   59.624321] md: md3 stopped.
[   59.635243] md: bind<sdb3>
[   59.636578] md: bind<sdc3>
[   59.637967] md: bind<sdd3>
[   59.640357] md: bind<sde3>
[   59.641749] md: bind<sda3>
[   59.659807] md: raid10 personality registered for level 10
[   59.661696] md/raid10:md3: active with 5 out of 5 devices
[   59.661818] md3: detected capacity change from 0 to 2672558080
[   59.668310]  md3: unknown partition table
[   59.770927] md: md5 stopped.
[   59.790201] md: bind<sdb5>
[   59.791551] md: bind<sdc5>
[   59.792843] md: bind<sdd5>
[   59.795230] md: bind<sde5>
[   59.796582] md: bind<sda5>
[   59.798759] md/raid:md5: device sda5 operational as raid disk 0
[   59.798834] md/raid:md5: device sde5 operational as raid disk 4
[   59.798907] md/raid:md5: device sdd5 operational as raid disk 3
[   59.798979] md/raid:md5: device sdc5 operational as raid disk 2
[   59.799051] md/raid:md5: device sdb5 operational as raid disk 1
[   59.799896] md/raid:md5: allocated 5265kB
[   59.800108] md/raid:md5: raid level 5 active with 5 out of 5 devices, algorithm 2
[   59.800198] RAID conf printout:
[   59.800201]  --- level:5 rd:5 wd:5
[   59.800205]  disk 0, o:1, dev:sda5
[   59.800208]  disk 1, o:1, dev:sdb5
[   59.800210]  disk 2, o:1, dev:sdc5
[   59.800213]  disk 3, o:1, dev:sdd5
[   59.800216]  disk 4, o:1, dev:sde5
[   59.800544] created bitmap (2 pages) for device md5
[   59.801164] md5: bitmap initialized from disk: read 1/1 pages, set 0 of 4095 bits
[   59.810979] md5: detected capacity change from 0 to 17173577728
[   59.814005]  md5: unknown partition table
[   59.893269] md: md6 stopped.
[   59.912734] md: bind<sdb6>
[   59.914073] md: bind<sdc6>
[   59.915366] md: bind<sdd6>
[   59.917752] md: bind<sde6>
[   59.919148] md: bind<sda6>
[   59.921278] md/raid:md6: device sda6 operational as raid disk 0
[   59.921352] md/raid:md6: device sde6 operational as raid disk 4
[   59.921425] md/raid:md6: device sdd6 operational as raid disk 3
[   59.921497] md/raid:md6: device sdc6 operational as raid disk 2
[   59.921570] md/raid:md6: device sdb6 operational as raid disk 1
[   59.922416] md/raid:md6: allocated 5265kB
[   59.922555] md/raid:md6: raid level 5 active with 5 out of 5 devices, algorithm 2
[   59.922646] RAID conf printout:
[   59.922649]  --- level:5 rd:5 wd:5
[   59.922652]  disk 0, o:1, dev:sda6
[   59.922655]  disk 1, o:1, dev:sdb6
[   59.922658]  disk 2, o:1, dev:sdc6
[   59.922661]  disk 3, o:1, dev:sdd6
[   59.922663]  disk 4, o:1, dev:sde6
[   59.923029] created bitmap (2 pages) for device md6
[   59.923693] md6: bitmap initialized from disk: read 1/1 pages, set 0 of 4095 bits
[   59.931475] md6: detected capacity change from 0 to 8586788864
[   59.934532]  md6: unknown partition table
[   59.986496] md: md7 stopped.
[   60.006071] md: bind<sdb7>
[   60.007411] md: bind<sdc7>
[   60.008707] md: bind<sdd7>
[   60.011095] md: bind<sde7>
[   60.012490] md: bind<sda7>
[   60.014613] md/raid:md7: device sda7 operational as raid disk 0
[   60.014688] md/raid:md7: device sde7 operational as raid disk 4
[   60.014760] md/raid:md7: device sdd7 operational as raid disk 3
[   60.014833] md/raid:md7: device sdc7 operational as raid disk 2
[   60.014906] md/raid:md7: device sdb7 operational as raid disk 1
[   60.015743] md/raid:md7: allocated 5265kB
[   60.015875] md/raid:md7: raid level 5 active with 5 out of 5 devices, algorithm 2
[   60.015965] RAID conf printout:
[   60.015968]  --- level:5 rd:5 wd:5
[   60.015971]  disk 0, o:1, dev:sda7
[   60.015974]  disk 1, o:1, dev:sdb7
[   60.015977]  disk 2, o:1, dev:sdc7
[   60.015979]  disk 3, o:1, dev:sdd7
[   60.015982]  disk 4, o:1, dev:sde7
[   60.016345] created bitmap (8 pages) for device md7
[   60.017696] md7: bitmap initialized from disk: read 1/1 pages, set 0 of 15279 bits
[   60.032209] md7: detected capacity change from 0 to 256331743232
[   60.035474]  md7: unknown partition table
[   60.163404] Adding 2609916k swap on /dev/md3.  Priority:-1 extents:1 across:2609916k 
[  596.221382] EXT4-fs (md2): mounted filesystem with ordered data mode. Opts: data=ordered
[  596.322628] EXT4-fs (md5): mounted filesystem with ordered data mode. Opts: data=ordered
[  596.416414] EXT4-fs (md6): mounted filesystem with ordered data mode. Opts: data=ordered,usrquota,grpquota
[  596.773165] SGI XFS with ACLs, security attributes, large block/inode numbers, no debug enabled
[  596.773849] SGI XFS Quota Management subsystem
[  596.830744] XFS (md7): Mounting Filesystem
[  599.085866] XFS (md7): Ending clean mount
[  603.084899] IPv6: Loaded, but administratively disabled, reboot required to enable
[  603.147044] e1000: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX
[  605.489829] ip_tables: (C) 2000-2006 Netfilter Core Team
[  605.533016] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[  607.803732] sshd (1037): /proc/1037/oom_adj is deprecated, please use /proc/1037/oom_score_adj instead.
[  645.153899] RPC: Registered named UNIX socket transport module.
[  645.153941] RPC: Registered udp transport module.
[  645.153975] RPC: Registered tcp transport module.
[  645.154006] RPC: Registered tcp NFSv4.1 backchannel transport module.
[  645.295822] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[  645.350044] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[  645.356085] NFSD: starting 90-second grace period
[  649.531126] tun: Universal TUN/TAP device driver, 1.6
[  649.531167] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>

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