On Wed, Mar 17, 2010 at 03:20:13PM -0700, kishore kumar wrote:
> Here is the output of df -h and cat /etc/fstab of my machine.
>
Did you try both root=/dev/mapper/VolGroup01-LogVol00 and
root=/dev/VolGroup01/LogVol00 arguments for the dom0 kernel?
How did you generate the initrd image for the dom0 kernel?
Anyway this sounds like a grub.conf or initrd problem, not Xen or pvops dom0
kernel kernel problem.
-- Pasi
> Please let me know your thoughts.
>
> [root@localhost kishore]# df -h
>
> Filesystem Size Used Avail Use% Mounted on
>
> /dev/mapper/VolGroup01-LogVol00
>
> 223G 29G 182G 14% /
>
> /dev/sda1 99M 81M 13M 87% /boot
>
> tmpfs 757M 0 757M 0% /dev/shm
>
> [root@localhost kishore]# cat /etc/fstab
>
> /dev/VolGroup01/LogVol00 / ext3 defaults 1 1
>
> LABEL=/boot /boot ext3 defaults 1 2
>
> tmpfs /dev/shm tmpfs defaults 0 0
>
> devpts /dev/pts devpts gid=5,mode=620 0 0
>
> sysfs /sys sysfs defaults 0 0
>
> proc /proc proc defaults 0 0
>
> /dev/VolGroup01/LogVol01 swap swap defaults 0 0
>
> [root@localhost kishore]#
>
> On Tue, Mar 16, 2010 at 4:18 PM, Pasi Kärkkäinen <[1]pasik@xxxxxx> wrote:
>
> On Tue, Mar 16, 2010 at 03:40:46PM -0700, kishore kumar wrote:
> > I am not sure. Can you please let me know how to check this? any
> command
> > ??
>
> well simple "df -h" will show it. and also "cat /etc/fstab".
> You can also check it from your grub configuration.. from the working
> baremetal (non-Xen) entry.
>
> -- Pasi
> >
> > On Tue, Mar 16, 2010 at 3:29 PM, Pasi Kärkkäinen
> <[1][2]pasik@xxxxxx> wrote:
> >
> > On Tue, Mar 16, 2010 at 03:22:50PM -0700, kishore kumar wrote:
> > > attached is the log captured in with the word document .
> > >
> >
> > Scanning logical volumes
> > Reading all physical volumes. This may take a while...
> > Activating logical volumes
> > Volume group "VolGroup01" not found
> > Trying to resume from /dev/VolGroup01/LogVol01
> > Unable to access resume device (/dev/VolGroup01/LogVol01)
> > Creating root device.
> > Mounting root filesystem.
> > mount: could not find filesystem '/dev/root'
> > Setting up other filesystems.
> > Setting up new root fs
> > setuproot: moving /dev failed: No such file or directory
> > no fstab.sys, mounting internal defaults
> > setuproot: error mounting /proc: No such file or directory
> > setuproot: error mounting /sys: No such file or directory
> > Switching to new root and running init.
> > unmounting old /dev
> > unmounting old /proc
> > unmounting old /sys
> > switchroot: mount failed: No such file or directory
> > init used greatest stack depth: 4088 bytes left
> > Kernel panic - not syncing: Attempted to kill init!
> >
> > So it seems it gets all the way to executing the initrd image,
> > which then fails to mount the root fs.
> >
> > Earlier in the log:
> > ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> > ata1.00: ATA-8: Hitachi HDT721025SLA380, STBOA3AA, max UDMA/133
> > ata1.00: 488397168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
> > ata1.00: configured for UDMA/133
> > scsi 0:0:0:0: Direct-Access ATA Hitachi HDT72102 STBO
> PQ: 0
> > ANSI: 5
> > sd 0:0:0:0: Attached scsi generic sg0 type 0
> > sd 0:0:0:0: [sda] 488397168 512-byte logical blocks: (250 GB/232
> GiB)
> > 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
> > sd 0:0:0:0: [sda] Attached SCSI disk
> >
> > so /dev/sda was detected. Is your root lvm volume on /dev/sda ?
> > Is /dev/VolGroup01/LogVol01 really your root fs?
> >
> > -- Pasi
> >
> > >
> > >
> > > On Tue, Mar 16, 2010 at 3:03 PM, Pasi Kärkkäinen
> > <[1][2][3]pasik@xxxxxx> wrote:
> > >
> > > On Tue, Mar 16, 2010 at 02:56:06PM -0700, kishore kumar
> wrote:
> > > > Please find the attached log file after fixing the
> dom 0
> > kernel cmd
> > > line
> > > > as below
> > > >
> > > > ro root=/dev/VolGroup01/LogVol00 console=hvc0
> > earlyprintk=xen
> > > nomodeset
> > > >
> > >
> > > There's something wrong with the log, the dom0 kernel
> parts are
> > all on
> > > one line..
> > > It's really difficult to read it.
> > >
> > > -- Pasi
> > >
> > > > Thanks
> > > >
> > > >
> > > > On Tue, Mar 16, 2010 at 2:29 PM, Pasi Kärkkäinen
> > > <[1][2][3][4]pasik@xxxxxx> wrote:
> > > >
> > > > On Tue, Mar 16, 2010 at 02:16:22PM -0700, kishore
> kumar
> > wrote:
> > > > > I did below steps.
> > > > >
> > > > >
> > > > > I pulled DOM 0 kernel from
> > > > > git clone
> > > >
> > >
> >
>
> git://[1][2][3][4][5]git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> > > > > linux-2.6-xen
> > > > >
> > > > > cd linux-2.6-xen
> > > > >
> > > > > make clean
> > > > >
> > > > > cp -a .config .config-old
> > > > >
> > > > > wget -O .config
> > > > >
> > > >
> > >
> >
>
> [2][3][4][5][6]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> > > > >
> > > > > make oldconfig
> > > > >
> > > > > make bzImage
> > > > >
> > > > > make modules
> > > > >
> > > > > make modules_install
> > > > >
> > > > > cp -a .config /boot/config-2.6.32.9
> > > > >
> > > > > cp -a System.map /boot/System.map-2.6.32.9
> > > > >
> > > > > cp -a arch/x86/boot/bzImage
> /boot/vmlinuz-2.6.32.9
> > > > >
> > > > > and modified the grub.conf as below
> > > > >
> > > > >
> > > > > Root(hd0,0)
> > > > >
> > > > > kernel /xen.gz console=vga,com1
> com1=115200,8n1
> > msi=1
> > > iommu=1
> > > > >
> > > > > module /vmlinuz-2.6.32.9 ro
> > root=/dev/VolGroup01/LogVo100
> > > rhgb
> > > > quiet
> > > > >
> > > > > module /initrd-2.6.32.9.img
> > > > >
> > > > >
> > > > > and rebooted the machine. Then It booted with
> some
> > xen
> > > messages
> > > > and
> > > > > stopped. Those were the messages captured
> from
> > serial
> > > console.
> > > > >
> > > > > Please let me know if I did something wrong
> here.
> > > > >
> > > >
> > > > Please fix the kernel cmdline based on my earlier
> email,
> > and
> > > capture and
> > > > post the
> > > > serial console log again!
> > > >
> > > > -- Pasi
> > > > >
> > > > >
> > > > > On Tue, Mar 16, 2010 at 1:20 PM, Pasi
> Kärkkäinen
> > > > <[3][4][5][6][7]pasik@xxxxxx> wrote:
> > > > >
> > > > > On Tue, Mar 16, 2010 at 01:16:28PM -0700,
> Jeremy
> > > Fitzhardinge
> > > > wrote:
> > > > > > On 03/16/2010 12:48 PM, Pasi Kärkkäinen
> wrote:
> > > > > >> On Tue, Mar 16, 2010 at 09:43:44PM +0200,
> Pasi
> > > Kärkkäinen
> > > > wrote:
> > > > > >>
> > > > > >>> On Tue, Mar 16, 2010 at 10:32:17AM
> -0700,
> > kishore
> > > kumar
> > > > wrote:
> > > > > >>>
> > > > > >>>> Attached is the output captured
> from
> > serial
> > > console.
> > > > > >>>>
> > > > > >>>> Machine does not boot after
> compiling xen
> > 3.4.3
> > > with
> > > > pv_ops dom
> > > > > 0 kernel.
> > > > > >>>>
> > > > > >>>> Please let me know what is going
> wrong
> > here.
> > > > > >>>>
> > > > > >>>>
> > > > > >>> Ok this looks like a bug that is already
> being
> > sorted
> > > out on
> > > > > xen-devel mailinglist.
> > > > > >>> I added CC to xen-devel.
> > > > > >>>
> > > > > >>>
> > > > > >>
> > > > > >
> > > > > > Those messages are not a problem in
> themselves,
> > but the
> > > related
> > > > > problem
> > > > > > is believed to be fixed in current
> > xen/stable-2.6.32.x.
> > > It
> > > > looks like
> > > > > > the output stops there because the Xen
> console
> > isn't set
> > > up
> > > > properly
> > > > > for
> > > > > > some reason.
> > > > > >
> > > > >
> > > > > Yeah, remove "rhgb quiet" from the options..
> the
> > dom0
> > > kernel
> > > > cmdline
> > > > > should be like this:
> > > > > ro root=/dev/VolGroup01/LogVol00
> console=hvc0
> > > earlyprintk=xen
> > > > nomodeset
> > > > > -- Pasi
> > > > >
> > > > > References
> > > > >
> > > > > Visible links
> > > > > 1.
> > >
> >
> [5][6][7][8]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> > > > > 2.
> > > >
> > >
> >
>
> [6][7][8][9]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> > > > > 3. mailto:[7][8][9][10]pasik@xxxxxx
> > > >
> > > > References
> > > >
> > > > Visible links
> > > > 1. mailto:[9][10][11]pasik@xxxxxx
> > > > 2.
> > >
> >
> [10][11][12]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> > > > 3.
> > >
> >
>
> [11][12][13]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> > > > 4. mailto:[12][13][14]pasik@xxxxxx
> > > > 5.
> > >
> >
> [13][14][15]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> > > > 6.
> > >
> >
>
> [14][15][16]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> > > > 7. mailto:[15][16][17]pasik@xxxxxx
> > > > Asserting Post complete GPIO!!!
> > > > Transfer control to CSM 16-bit binary for legacy boot
> > > > __ __ _____ _ _ _____ _ _
> > > > \ \/ /___ _ __ |___ /| || | |___ / _ __ ___| || |
> _
> > __ _
> > > __ ___
> > > > \ // _ \ '_ \ |_ \| || |_ |_ \ __| '__/ __| ||
> |_ __|
> > '_ \|
> > > '__/ _ \
> > > > / \ __/ | | | ___) |__ _| ___) |__| | | (__|__
> _|__|
> > |_) | |
> > > | __/
> > > > /_/\_\___|_| |_| |____(_) |_|(_)____/ |_| \___| |_|
> |
> > .__/|_|
> > > \___|
> > > >
> |_|
> > > > (XEN) Xen version 3.4.3-rc4-pre (kishore@localdomain)
> (gcc
> > version
> > > 4.1.2 20080704 (Red Hat 4.1.2-46)) Mon Mar 15 13:44:31 PDT
> 2010
> > > > (XEN) Latest ChangeSet: Tue Mar 09 18:15:52 2010 +0000
> > > 19924:6e72f8c3c017
> > > > (XEN) Command line: console=vga,com1 com1=115200,8n1
> msi=1
> > iommu=1
> > > > (XEN) Video information:
> > > > (XEN) VGA is text mode 80x25, font 8x16
> > > > (XEN) VBE/DDC methods: none; EDID transfer time: 0
> seconds
> > > > (XEN) EDID info not retrieved because no DDC retrieval
> method
> > > detected
> > > > (XEN) Disc information:
> > > > (XEN) Found 1 MBR signatures
> > > > (XEN) Found 1 EDD information structures
> > > > (XEN) Xen-e820 RAM map:
> > > > (XEN) 0000000000000000 - 000000000009d000 (usable)
> > > > (XEN) 000000000009d000 - 00000000000a0000 (reserved)
> > > > (XEN) 00000000000e0000 - 0000000000100000 (reserved)
> > > > (XEN) 0000000000100000 - 000000006d597000 (usable)
> > > > (XEN) 000000006d597000 - 000000006d686000 (reserved)
> > > > (XEN) 000000006d686000 - 000000006f598000 (usable)
> > > > (XEN) 000000006f598000 - 000000006f59a000 (reserved)
> > > > (XEN) 000000006f59a000 - 000000006f5af000 (ACPI NVS)
> > > > (XEN) 000000006f5af000 - 000000006f5d9000 (reserved)
> > > > (XEN) 000000006f5d9000 - 000000006f5f9000 (ACPI data)
> > > > (XEN) 000000006f5f9000 - 000000006f6df000 (ACPI NVS)
> > > > (XEN) 000000006f6df000 - 000000006f700000 (ACPI data)
> > > > (XEN) 000000006f700000 - 0000000080000000 (reserved)
> > > > (XEN) 00000000a0000000 - 00000000b0000000 (reserved)
> > > > (XEN) 00000000fc000000 - 00000000fd000000 (reserved)
> > > > (XEN) 00000000fed1c000 - 00000000fed20000 (reserved)
> > > > (XEN) 00000000ffc00000 - 0000000100000000 (reserved)
> > > > (XEN) System RAM: 1780MB (1823000kB)
> > > > (XEN) ACPI: RSDP 000F03F0, 0024 (r2 INTEL )
> > > > (XEN) ACPI: XSDT 6F6FE120, 0064 (r1 INTEL THRLY
> 0
> > > 1000013)
> > > > (XEN) ACPI: FACP 6F6FD000, 00F4 (r4 INTEL THRLY
> 0
> > MSFT
> > > 100000D)
> > > > (XEN) ACPI: DSDT 6F6F5000, 74F1 (r2 INTEL THRLY
> 3
> > MSFT
> > > 100000D)
> > > > (XEN) ACPI: FACS 6F5F9000, 0040
> > > > (XEN) ACPI: APIC 6F6F4000, 01CC (r2 INTEL THRLY
> 0
> > MSFT
> > > 100000D)
> > > > (XEN) ACPI: MCFG 6F6F3000, 003C (r1 INTEL THRLY
> 1
> > MSFT
> > > 100000D)
> > > > (XEN) ACPI: HPET 6F6F2000, 0038 (r1 INTEL THRLY
> 1
> > MSFT
> > > 100000D)
> > > > (XEN) ACPI: SLIT 6F6F1000, 0030 (r1 INTEL THRLY
> 1
> > MSFT
> > > 100000D)
> > > > (XEN) ACPI: WDDT 6F6F0000, 0040 (r1 INTEL THRLY
> 0
> > MSFT
> > > 100000D)
> > > > (XEN) ACPI: SSDT 6F5D9000, 1FDDC (r1 INTEL SSDT PM
> 4000
> > INTL
> > > 20061109)
> > > > (XEN) ACPI: DMAR 6F6EE000, 01D0 (r1 INTEL THRLY
> 1
> > MSFT
> > > 100000D)
> > > > (XEN) Domain heap initialised
> > > > (XEN) Processor #0 6:12 APIC version 21
> > > > (XEN) Processor #2 6:12 APIC version 21
> > > > (XEN) Processor #4 6:12 APIC version 21
> > > > (XEN) Processor #16 6:12 APIC version 21
> > > > (XEN) Processor #18 6:12 APIC version 21
> > > > (XEN) Processor #20 6:12 APIC version 21
> > > > (XEN) Processor #1 6:12 APIC version 21
> > > > (XEN) Processor #3 6:12 APIC version 21
> > > > (XEN) Processor #5 6:12 APIC version 21
> > > > (XEN) Processor #17 6:12 APIC version 21
> > > > (XEN) Processor #19 6:12 APIC version 21
> > > > (XEN) Processor #21 6:12 APIC version 21
> > > > (XEN) IOAPIC[0]: apic_id 8, version 32, address
> 0xfec00000, GSI
> > 0-23
> > > > (XEN) IOAPIC[1]: apic_id 9, version 32, address
> 0xfec90000, GSI
> > 24-47
> > > > (XEN) Enabling APIC mode: Phys. Using 2 I/O APICs
> > > > (XEN) Intel VT-d DMAR tables have been parsed.
> > > > (XEN) Using scheduler: SMP Credit Scheduler (credit)
> > > > (XEN) Detected 3200.207 MHz processor.
> > > > (XEN) VMX: Supported advanced features:
> > > > (XEN) - APIC MMIO access virtualisation
> > > > (XEN) - APIC TPR shadow
> > > > (XEN) - Extended Page Tables (EPT)
> > > > (XEN) - Virtual-Processor Identifiers (VPID)
> > > > (XEN) - Virtual NMI
> > > > (XEN) - MSR direct-access bitmap
> > > > (XEN) VMX: EPT is available.
> > > > (XEN) VMX: VPID is available.
> > > > (XEN) HVM: VMX enabled
> > > > (XEN) HVM: Hardware Assisted Paging detected.
> > > > (XEN) CPU0: Intel Genuine Intel(R) CPU 000
> @
> > 3.20GHz
> > > stepping 00
> > > > (XEN) Booting processor 1/2 eip 88000
> > > > (XEN) CPU1: Intel Genuine Intel(R) CPU 000
> @
> > 3.20GHz
> > > stepping 00
> > > > (XEN) Booting processor 2/4 eip 88000
> > > > (XEN) CPU2: Intel Genuine Intel(R) CPU 000
> @
> > 3.20GHz
> > > stepping 00
> > > > (XEN) Booting processor 3/16 eip 88000
> > > > (XEN) CPU3: Intel Genuine Intel(R) CPU 000
> @
> > 3.20GHz
> > > stepping 00
> > > > (XEN) Booting processor 4/18 eip 88000
> > > > (XEN) CPU4: Intel Genuine Intel(R) CPU 000
> @
> > 3.20GHz
> > > stepping 00
> > > > (XEN) Booting processor 5/20 eip 88000
> > > > (XEN) CPU5: Intel Genuine Intel(R) CPU 000
> @
> > 3.20GHz
> > > stepping 00
> > > > (XEN) Booting processor 6/1 eip 88000
> > > > (XEN) CPU6: Intel Genuine Intel(R) CPU 000
> @
> > 3.20GHz
> > > stepping 00
> > > > (XEN) Booting processor 7/3 eip 88000
> > > > (XEN) CPU7: Intel Genuine Intel(R) CPU 000
> @
> > 3.20GHz
> > > stepping 00
> > > > (XEN) Booting processor 8/5 eip 88000
> > > > (XEN) CPU8: Intel Genuine Intel(R) CPU 000
> @
> > 3.20GHz
> > > stepping 00
> > > > (XEN) Booting processor 9/17 eip 88000
> > > > (XEN) CPU9: Intel Genuine Intel(R) CPU 000
> @
> > 3.20GHz
> > > stepping 00
> > > > (XEN) Booting processor 10/19 eip 88000
> > > > (XEN) CPU10: Intel Genuine Intel(R) CPU 000
> @
> > 3.20GHz
> > > stepping 00
> > > > (XEN) Booting processor 11/21 eip 88000
> > > > (XEN) CPU11: Intel Genuine Intel(R) CPU 000
> @
> > 3.20GHz
> > > stepping 00
> > > > (XEN) Total of 12 processors activated.
> > > > (XEN) ENABLING IO-APIC IRQs
> > > > (XEN) -> Using new ACK method
> > > > (XEN) checking TSC synchronization across 12 CPUs:
> passed.
> > > > (XEN) Platform timer is 14.318MHz HPET
> > > > ?(XEN) Brought up 12 CPUs
> > > > (XEN) Intel VT-d Snoop Control supported.
> > > > (XEN) Intel VT-d DMA Passthrough not supported.
> > > > (XEN) Intel VT-d Queued Invalidation supported.
> > > > (XEN) Intel VT-d Interrupt Remapping supported.
> > > > (XEN) I/O virtualisation enabled
> > > > (XEN) I/O virtualisation for PV guests disabled
> > > > (XEN) xenoprof: Initialization failed. Intel processor
> model 44
> > for P6
> > > class family is not supported
> > > > (XEN) *** LOADING DOMAIN 0 ***
> > > > (XEN) Xen kernel: 64-bit, lsb, compat32
> > > > (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 ->
> > 0x26bb000
> > > > (XEN) PHYSICAL MEMORY ARRANGEMENT:
> > > > (XEN) Dom0 alloc.: 0000000064000000->0000000068000000
> > (404490 pages
> > > to be allocated)
> > > > (XEN) VIRTUAL MEMORY ARRANGEMENT:
> > > > (XEN) Loaded kernel: ffffffff81000000->ffffffff826bb000
> > > > (XEN) Init. ramdisk: ffffffff826bb000->ffffffff82d0d800
> > > > (XEN) Phys-Mach map: ffffffff82d0e000->ffffffff83044050
> > > > (XEN) Start info: ffffffff83045000->ffffffff830454b4
> > > > (XEN) Page tables: ffffffff83046000->ffffffff83063000
> > > > (XEN) Boot stack: ffffffff83063000->ffffffff83064000
> > > > (XEN) TOTAL: ffffffff80000000->ffffffff83400000
> > > > (XEN) ENTRY ADDRESS: ffffffff819c1200
> > > > (XEN) Dom0 has maximum 12 VCPUs
> > > > (XEN) Scrubbing Free RAM: .done.
> > > > (XEN) Xen trace buffers: disabled
> > > > (XEN) Std. Loglevel: Errors and warnings
> > > > (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and
> > warnings)
> > > > (XEN) Xen is relinquishing VGA console.
> > > > (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three
> times to
> > switch
> > > input to Xen)
> > > > (XEN) Freed 128kB init memory.
> > > > mapping kernel into physical memory
> > > > Xen: setup ISA identity maps
> > > > about to get started...
> > > > Initializing cgroup subsys cpuset
> > > > Initializing cgroup subsys cpu
> > > > Linux version 2.6.32.9 (kishore@xxxxxxxxxxxxxxxxxxxxx)
> (gcc
> > version
> > > 4.1.2 20080704 (Red Hat 4.1.2-46)) #1 SMP Mon Mar 15
> 15:16:28 PDT
> > 2010
> > > > Command line: ro root=/dev/VolGroup01/LogVol00
> console=hvc0
> > > earlyprintk=xen nomodeset
> > > > KERNEL supported cpus:
> > > > Intel GenuineIntel
> > > > AMD AuthenticAMD
> > > > Centaur CentaurHauls
> > > > BIOS-provided physical RAM map:
> > > > Xen: 0000000000000000 - 000000000009d000 (usable)
> > > > Xen: 000000000009d000 - 0000000000100000 (reserved)
> > > > Xen: 0000000000100000 - 0000000066c0a000 (usable)
> > > > Xen: 000000006d597000 - 000000006d686000 (reserved)
> > > > Xen: 000000006f598000 - 000000006f59a000 (reserved)
> > > > Xen: 000000006f59a000 - 000000006f5af000 (ACPI NVS)
> > > > Xen: 000000006f5af000 - 000000006f5d9000 (reserved)
> > > > Xen: 000000006f5d9000 - 000000006f5f9000 (ACPI data)
> > > > Xen: 000000006f5f9000 - 000000006f6df000 (ACPI NVS)
> > > > Xen: 000000006f6df000 - 000000006f700000 (ACPI data)
> > > > Xen: 000000006f700000 - 0000000080000000 (reserved)
> > > > Xen: 00000000a0000000 - 00000000b0000000 (reserved)
> > > > Xen: 00000000fc000000 - 00000000fd000000 (reserved)
> > > > Xen: 00000000fed1c000 - 00000000fed20000 (reserved)
> > > > Xen: 00000000ffc00000 - 0000000100000000 (reserved)
> > > > bootconsole [xenboot0] enabled
> > > > DMI 2.4 present.
> > > > last_pfn = 0x66c0a max_arch_pfn = 0x400000000
> > > > init_memory_mapping: 0000000000000000-0000000066c0a000
> > > > RAMDISK: 026bb000 - 02d0d800
> > > > ACPI: RSDP 00000000000f03f0 00024 (v02 INTEL )
> > > > ACPI: XSDT 000000006f6fe120 00064 (v01 INTEL THRLY
> 00000000
> > > 01000013)
> > > > ACPI: FACP 000000006f6fd000 000F4 (v04 INTEL THRLY
> 00000000
> > MSFT
> > > 0100000D)
> > > > ACPI: DSDT 000000006f6f5000 074F1 (v02 INTEL THRLY
> 00000003
> > MSFT
> > > 0100000D)
> > > > ACPI: FACS 000000006f5f9000 00040
> > > > ACPI: APIC 000000006f6f4000 001CC (v02 INTEL THRLY
> 00000000
> > MSFT
> > > 0100000D)
> > > > ACPI: MCFG 000000006f6f3000 0003C (v01 INTEL THRLY
> 00000001
> > MSFT
> > > 0100000D)
> > > > ACPI: HPET 000000006f6f2000 00038 (v01 INTEL THRLY
> 00000001
> > MSFT
> > > 0100000D)
> > > > ACPI: SLIT 000000006f6f1000 00030 (v01 INTEL THRLY
> 00000001
> > MSFT
> > > 0100000D)
> > > > ACPI: WDDT 000000006f6f0000 00040 (v01 INTEL THRLY
> 00000000
> > MSFT
> > > 0100000D)
> > > > ACPI: SSDT 000000006f5d9000 1FDDC (v01 INTEL SSDT PM
> 00004000
> > INTL
> > > 20061109)
> > > > ACPI: 000000006f6ee000 001D0 (v01 INTEL THRLY
> 00000001
> > MSFT
> > > 0100000D)
> > > > No NUMA configuration found
> > > > Faking a node at 0000000000000000-0000000066c0a000
> > > > Bootmem setup node 0 0000000000000000-0000000066c0a000
> > > > NODE_DATA [0000000000008000 - 000000000001ffff]
> > > > bootmap [0000000000020000 - 000000000002cd87] pages d
> > > > (9 early reservations) ==> bootmem [0000000000 -
> 0066c0a000]
> > > > #0 [0000000000 - 0000001000] BIOS data page ==>
> [0000000000
> > -
> > > 0000001000]
> > > > #1 [0003046000 - 0003063000] XEN PAGETABLES ==>
> [0003046000
> > -
> > > 0003063000]
> > > > #2 [0000006000 - 0000008000] TRAMPOLINE ==>
> [0000006000
> > -
> > > 0000008000]
> > > > #3 [0001000000 - 000269ae98] TEXT DATA BSS ==>
> [0001000000
> > -
> > > 000269ae98]
> > > > #4 [00026bb000 - 0002d0d800] RAMDISK ==>
> [00026bb000
> > -
> > > 0002d0d800]
> > > > #5 [0002d0e000 - 0003046000] XEN START INFO ==>
> [0002d0e000
> > -
> > > 0003046000]
> > > > #6 [000269b000 - 000269b011] BRK ==>
> [000269b000
> > -
> > > 000269b011]
> > > > #7 [0000100000 - 000041a000] PGTABLE ==>
> [0000100000
> > -
> > > 000041a000]
> > > > #8 [0000001000 - 0000001030] ACPI SLIT ==>
> [0000001000
> > -
> > > 0000001030]
> > > > found SMP MP-table at [ffff8800000fd750] fd750
> > > > Zone PFN ranges:
> > > > DMA 0x00000000 -> 0x00001000
> > > > DMA32 0x00001000 -> 0x00100000
> > > > Normal 0x00100000 -> 0x00100000
> > > > Movable zone start PFN for each node
> > > > early_node_map[2] active PFN ranges
> > > > 0: 0x00000000 -> 0x0000009d
> > > > 0: 0x00000100 -> 0x00066c0a
> > > > ACPI: PM-Timer IO Port: 0x408
> > > > ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
> > > > ACPI: LAPIC (acpi_id[0x01] lapic_id[0x02] enabled)
> > > > ACPI: LAPIC (acpi_id[0x02] lapic_id[0x04] enabled)
> > > > ACPI: LAPIC (acpi_id[0x03] lapic_id[0x10] enabled)
> > > > ACPI: LAPIC (acpi_id[0x04] lapic_id[0x12] enabled)
> > > > ACPI: LAPIC (acpi_id[0x05] lapic_id[0x14] enabled)
> > > > ACPI: LAPIC (acpi_id[0x06] lapic_id[0x01] enabled)
> > > > ACPI: LAPIC (acpi_id[0x07] lapic_id[0x03] enabled)
> > > > ACPI: LAPIC (acpi_id[0x08] lapic_id[0x05] enabled)
> > > > ACPI: LAPIC (acpi_id[0x09] lapic_id[0x11] enabled)
> > > > ACPI: LAPIC (acpi_id[0x0a] lapic_id[0x13] enabled)
> > > > ACPI: LAPIC (acpi_id[0x0b] lapic_id[0x15] enabled)
> > > > ACPI: LAPIC (acpi_id[0x0c] lapic_id[0xff] disabled)
> > > > ACPI: LAPIC (acpi_id[0x0d] lapic_id[0xff] disabled)
> > > > ACPI: LAPIC (acpi_id[0x0e] lapic_id[0xff] disabled)
> > > > ACPI: LAPIC (acpi_id[0x0f] lapic_id[0xff] disabled)
> > > > ACPI: LAPIC (acpi_id[0x10] lapic_id[0xff] disabled)
> > > > ACPI: LAPIC (acpi_id[0x11] lapic_id[0xff] disabled)
> > > > ACPI: LAPIC (acpi_id[0x12] lapic_id[0xff] disabled)
> > > > ACPI: LAPIC (acpi_id[0x13] lapic_id[0xff] disabled)
> > > > ACPI: LAPIC (acpi_id[0x14] lapic_id[0xff] disabled)
> > > > ACPI: LAPIC (acpi_id[0x15] lapic_id[0xff] disabled)
> > > > ACPI: LAPIC (acpi_id[0x16] lapic_id[0xff] disabled)
> > > > ACPI: LAPIC (acpi_id[0x17] lapic_id[0xff] disabled)
> > > > ACPI: LAPIC_NMI (acpi_id[0x00] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x01] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x02] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x03] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x04] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x05] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x06] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x07] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x08] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x09] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x0a] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x0b] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x0c] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x0d] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x0e] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x0f] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x10] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x11] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x12] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x13] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x14] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x15] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x16] high level lint[0x1])
> > > > ACPI: LAPIC_NMI (acpi_id[0x17] high level lint[0x1])
> > > > ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
> > > > IOAPIC[0]: apic_id 8, version 0, address 0xfec00000, GSI
> 0-0
> > > > ACPI: IOAPIC (id[0x09] address[0xfec90000] gsi_base[24])
> > > > IOAPIC[1]: apic_id 9, version 0, address 0xfec90000, GSI
> 24-24
> > > > ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> > > > ERROR: Unable to locate IOAPIC for GSI 2
> > > > ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high
> level)
> > > > ERROR: Unable to locate IOAPIC for GSI 9
> > > > Using ACPI (MADT) for SMP configuration information
> > > > ACPI: HPET id: 0x8086a401 base: 0xfed00000
> > > > SMP: Allowing 12 CPUs, 0 hotplug CPUs
> > > > PM: Registered nosave memory: 000000000009d000 -
> > 0000000000100000
> > > > Allocating PCI resources starting at b0000000 (gap:
> > b0000000:4c000000)
> > > > Booting paravirtualized kernel on Xen
> > > > Xen version: 3.4.3-rc4-pre (preserve-AD) (dom0)
> > > > NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:12
> nr_node_ids:1
> > > > PERCPU: Embedded 478 pages/cpu @ffff880005ebc000
> s1928024 r8192
> > d21672
> > > u1957888
> > > > pcpu-alloc: s1928024 r8192 d21672 u1957888
> alloc=478*4096
> > > > pcpu-alloc: [0] 00 [0] 01 [0] 02 [0] 03 [0] 04 [0] 05
> [0] 06
> > [0] 07
> > > > pcpu-alloc: [0] 08 [0] 09 [0] 10 [0] 11
> > > > Xen: using vcpu_info placement
> > > > Built 1 zonelists in Node order, mobility grouping on.
> Total
> > pages:
> > > 409291
> > > > Policy zone: DMA32
> > > > Kernel command line: ro root=/dev/VolGroup01/LogVol00
> > console=hvc0
> > > earlyprintk=xen nomodeset
> > > > PID hash table entries: 4096 (order: 3, 32768 bytes)
> > > > Initializing CPU#0
> > > > DMA: Placing 64MB software IO TLB between
> ffff880007525000 -
> > > ffff88000b525000
> > > > DMA: software IO TLB at phys 0x7525000 - 0xb525000
> > > > xen_swiotlb_fixup: buf=ffff880007525000 size=67108864
> > > > xen_swiotlb_fixup: buf=ffff88000b585000 size=32768
> > > > Memory: 1514268k/1683496k available (4654k kernel code,
> 396k
> > absent,
> > > 168832k reserved, 3443k data, 3396k init)
> > > > SLUB: Genslabs=14, HWalign=64, Order=0-3, MinObjects=0,
> > CPUs=12,
> > > Nodes=1
> > > > Hierarchical RCU implementation.
> > > > NR_IRQS:4352 nr_irqs:3072
> > > > Already setup the GSI :0
> > > > Already setup the GSI :1
> > > > Already setup the GSI :2
> > > > Already setup the GSI :3
> > > > Already setup the GSI :4
> > > > Already setup the GSI :5
> > > > Already setup the GSI :6
> > > > Already setup the GSI :7
> > > > Already setup the GSI :8
> > > > Already setup the GSI :9
> > > > Already setup the GSI :10
> > > > Already setup the GSI :11
> > > > Already setup the GSI :12
> > > > Already setup the GSI :13
> > > > Already setup the GSI :14
> > > > Already setup the GSI :15
> > > > 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)
> > > > xen: sci override: source_irq=9 global_irq=9 trigger=c
> > polarity=1
> > > > xen_allocate_pirq: returning irq 9 for gsi 9
> > > > Already setup the GSI :9
> > > > xen: acpi sci 9
> > > > Console: colour VGA+ 80x25
> > > > console [hvc0] enabled, bootconsole disabled console
> [hvc0]
> > enabled,
> > > bootconsole disabled
> > > > Lock dependency validator: Copyright (c) 2006 Red Hat,
> Inc.,
> > Ingo
> > > Molnar ... MAX_LOCKDEP_SUBCLASSES: 8 ... MAX_LOCK_DEPTH:
> > 48
> > > ... MAX_LOCKDEP_KEYS: 8191 ... CLASSHASH_SIZE:
> > 4096 ...
> > > MAX_LOCKDEP_ENTRIES: 16384 ... MAX_LOCKDEP_CHAINS:
> 32768
> > ...
> > > CHAINHASH_SIZE: 16384 memory used by lock
> dependency
> > info:
> > > 6367 kB per task-struct memory footprint: 2688 bytes
> allocated
> > 17039360
> > > bytes of page_cgroup please try 'cgroup_disable=memory'
> option if
> > you
> > > don't want memory cgroups installing Xen timer for CPU 0
> Detected
> > > 3200.206 MHz processor. Calibrating delay loop (skipped),
> value
> > > calculated using timer frequency.. 6400.41 BogoMIPS
> (lpj=3200206)
> > > Security Framework initialized SELinux: Initializing.
> Dentry
> > cache hash
> > > table entries: 262144 (order: 9, 2097152 bytes)
> Inode-cache hash
> > table
> > > entries: 131072 (order: 8, 1048576 bytes) Mount-cache hash
> table
> > > entries: 256 Initializing cgroup subsys ns Initializing
> cgroup
> > subsys
> > > cpuacct Initializing cgroup subsys memory Initializing
> cgroup
> > subsys
> > > devices Initializing cgroup subsys freezer Initializing
> cgroup
> > subsys
> > > net_cls CPU: L1 I cache: 32K, L1 D cache: 32K CPU: L2
> cache: 256K
> > CPU:
> > > L3 cache: 12288K CPU 0/0x0 -> Node 0 CPU: Unsupported
> number of
> > siblings
> > > 32 Performance Events: unsupported p6 CPU model 44 no PMU
> driver,
> > > software events only. lockdep: fixing up alternatives. SMP
> > alternatives:
> > > switching to UP code ACPI: Core revision 20090903 ftrace:
> > converting
> > > mcount calls to 0f 1f 44 00 00 ftrace: allocating 27971
> entries
> > in 110
> > > pages installing Xen timer for CPU 1 lockdep: fixing up
> > alternatives.
> > > SMP alternatives: switching to SMP code Initializing CPU#1
> CPU:
> > L1 I
> > > cache: 32K, L1 D cache: 32K CPU: L2 cache: 256K CPU: L3
> cache:
> > 12288K
> > > CPU 1/0x0 -> Node 0 CPU: Unsupported number of siblings 32
> > installing
> > > Xen timer for CPU 2 Initializing CPU#2 CPU: L1 I cache:
> 32K, L1 D
> > cache:
> > > 32K CPU: L2 cache: 256K CPU: L3 cache: 12288K CPU 2/0x0 ->
> Node 0
> > CPU:
> > > Unsupported number of siblings 32 installing Xen timer for
> CPU 3
> > > Initializing CPU#3 CPU: L1 I cache: 32K, L1 D cache: 32K
> CPU: L2
> > cache:
> > > 256K CPU: L3 cache: 12288K CPU 3/0x0 -> Node 0 CPU:
> Unsupported
> > number
> > > of siblings 32 installing Xen timer for CPU 4 Initializing
> CPU#4
> > CPU: L1
> > > I cache: 32K, L1 D cache: 32K CPU: L2 cache: 256K CPU: L3
> cache:
> > 12288K
> > > CPU 4/0x0 -> Node 0 CPU: Unsupported number of siblings 32
> > installing
> > > Xen timer for CPU 5 Initializing CPU#5 CPU: L1 I cache:
> 32K, L1 D
> > cache:
> > > 32K CPU: L2 cache: 256K CPU: L3 cache: 12288K CPU 5/0x0 ->
> Node 0
> > CPU:
> > > Unsupported number of siblings 32 installing Xen timer for
> CPU 6
> > > Initializing CPU#6 CPU: L1 I cache: 32K, L1 D cache: 32K
> CPU: L2
> > cache:
> > > 256K CPU: L3 cache: 12288K CPU 6/0x0 -> Node 0 CPU:
> Unsupported
> > number
> > > of siblings 32 installing Xen timer for CPU 7 Initializing
> CPU#7
> > CPU: L1
> > > I cache: 32K, L1 D cache: 32K CPU: L2 cache: 256K CPU: L3
> cache:
> > 12288K
> > > CPU 7/0x0 -> Node 0 CPU: Unsupported number of siblings 32
> > installing
> > > Xen timer for CPU 8 Initializing CPU#8 CPU: L1 I cache:
> 32K, L1 D
> > cache:
> > > 32K CPU: L2 cache: 256K CPU: L3 cache: 12288K CPU 8/0x0 ->
> Node 0
> > CPU:
> > > Unsupported number of siblings 32 installing Xen timer for
> CPU 9
> > > Initializing CPU#9 CPU: L1 I cache: 32K, L1 D cache: 32K
> CPU: L2
> > cache:
> > > 256K CPU: L3 cache: 12288K CPU 9/0x0 -> Node 0 CPU:
> Unsupported
> > number
> > > of siblings 32 installing Xen timer for CPU 10
> Initializing
> > CPU#10 CPU:
> > > L1 I cache: 32K, L1 D cache: 32K CPU: L2 cache: 256K CPU:
> L3
> > cache:
> > > 12288K CPU 10/0x0 -> Node 0 CPU: Unsupported number of
> siblings
> > 32
> > > installing Xen timer for CPU 11 Initializing CPU#11 CPU:
> L1 I
> > cache:
> > > 32K, L1 D cache: 32K CPU: L2 cache: 256K CPU: L3 cache:
> 12288K
> > CPU
> > > 11/0x0 -> Node 0 CPU: Unsupported number of siblings 32
> Brought
> > up 12
> > > CPUs Grant table initialized regulator: core version 0.5
> Time:
> > 14:45:00
> > > Date: 03/16/10 NET: Registered protocol family 16
> > xenbus_probe_init ok
> > > ACPI FADT declares the system doesn't support PCIe ASPM,
> so
> > disable it
> > > ACPI: bus type pci registered PCI: MCFG configuration 0:
> base
> > a0000000
> > > segment 0 buses 0 - 255 PCI: MCFG area at a0000000
> reserved in
> > E820 PCI:
> > > Using MMCONFIG at a0000000 - afffffff PCI: Using
> configuration
> > type 1
> > > for base access bio: create slab <bio-0> at 0 ACPI Error:
> Field
> > [CPB3]
> > > at 96 exceeds Buffer [NULL] size 64 (bits)
> > (20090903/dsopcode-596) ACPI
> > > Error (psparse-0537): Method parse/execution failed
> [\_SB_._OSC]
> > (Node
> > > ffff880064e00c98), AE_AML_BUFFER_LIMIT ACPI: Interpreter
> enabled
> > ACPI:
> > > (supports S0 S1 S3 S4 S5) ACPI: Using IOAPIC for interrupt
> > routing ACPI
> > > Warning: Incorrect checksum in table [ ] - 97, should
> be DB
> > > (20090903/tbutils-314) ACPI: No dock devices found. ACPI:
> PCI
> > Root
> > > Bridge [PCI0] (0000:00) pci 0000:00:01.0: PME# supported
> from D0
> > D3hot
> > > D3cold pci 0000:00:01.0: PME# disabled pci 0000:00:02.0:
> PME#
> > supported
> > > from D0 D3hot D3cold pci 0000:00:02.0: PME# disabled pci
> > 0000:00:03.0:
> > > PME# supported from D0 D3hot D3cold pci 0000:00:03.0: PME#
> > disabled pci
> > > 0000:00:04.0: PME# supported from D0 D3hot D3cold pci
> > 0000:00:04.0: PME#
> > > disabled pci 0000:00:05.0: PME# supported from D0 D3hot
> D3cold
> > pci
> > > 0000:00:05.0: PME# disabled pci 0000:00:06.0: PME#
> supported from
> > D0
> > > D3hot D3cold pci 0000:00:06.0: PME# disabled pci
> 0000:00:07.0:
> > PME#
> > > supported from D0 D3hot D3cold pci 0000:00:07.0: PME#
> disabled
> > pci
> > > 0000:00:08.0: PME# supported from D0 D3hot D3cold pci
> > 0000:00:08.0: PME#
> > > disabled pci 0000:00:09.0: PME# supported from D0 D3hot
> D3cold
> > pci
> > > 0000:00:09.0: PME# disabled pci 0000:00:0a.0: PME#
> supported from
> > D0
> > > D3hot D3cold pci 0000:00:0a.0: PME# disabled pci
> 0000:00:13.0:
> > PME#
> > > supported from D0 D3hot D3cold pci 0000:00:13.0: PME#
> disabled
> > pci
> > > 0000:00:1a.7: PME# supported from D0 D3hot D3cold pci
> > 0000:00:1a.7: PME#
> > > disabled pci 0000:00:1c.0: PME# supported from D0 D3hot
> D3cold
> > pci
> > > 0000:00:1c.0: PME# disabled pci 0000:00:1c.4: PME#
> supported from
> > D0
> > > D3hot D3cold pci 0000:00:1c.4: PME# disabled pci
> 0000:00:1c.5:
> > PME#
> > > supported from D0 D3hot D3cold pci 0000:00:1c.5: PME#
> disabled
> > pci
> > > 0000:00:1d.7: PME# supported from D0 D3hot D3cold pci
> > 0000:00:1d.7: PME#
> > > disabled pci 0000:00:1f.0: quirk: region 0400-047f claimed
> by
> > ICH6
> > > ACPI/GPIO/TCO pci 0000:00:1f.0: quirk: region 0500-053f
> claimed
> > by ICH6
> > > GPIO pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at
> 0680
> > (mask
> > > 000f) pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO
> at 0ca0
> > (mask
> > > 000f) pci 0000:00:1f.0: ICH7 LPC Generic IO decode 3 PIO
> at 0600
> > (mask
> > > 001f) pci 0000:00:1f.2: PME# supported from D3hot pci
> > 0000:00:1f.2: PME#
> > > disabled pci 0000:01:00.0: PME# supported from D0 D3hot
> D3cold
> > pci
> > > 0000:01:00.0: PME# disabled pci 0000:01:00.1: PME#
> supported from
> > D0
> > > D3hot D3cold pci 0000:01:00.1: PME# disabled pci
> 0000:0c:00.0:
> > disabling
> > > ASPM on pre-1.1 PCIe device. You can enable it with
> > 'pcie_aspm=force'
> > > pci 0000:00:1e.0: transparent bridge ACPI: PCI Root Bridge
> [PCI1]
> > > (0000:fe) ACPI: PCI Root Bridge [PCI2] (0000:ff) ACPI: PCI
> > Interrupt
> > > Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) ACPI: PCI
> > Interrupt Link
> > > [LNKB] (IRQs 3 4 5 6 7 9 *10 11 12 14 15) ACPI: PCI
> Interrupt
> > Link
> > > [LNKC] (IRQs 3 4 5 6 7 *9 10 11 12 14 15) ACPI: PCI
> Interrupt
> > Link
> > > [LNKD] (IRQs 3 4 *5 6 7 9 10 11 12 14 15) ACPI: PCI
> Interrupt
> > Link
> > > [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
> ACPI: PCI
> > > Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
> ACPI:
> > PCI
> > > Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 11 12 14 15)
> *0,
> > disabled.
> > > ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 *10 11
> 12 14
> > 15)
> > > xenbus_probe_backend_init bus registered ok
> > xenbus_probe_frontend_init
> > > bus registered ok xen_balloon: Initialising balloon driver
> with
> > page
> > > order 0. vgaarb: device added:
> > > PCI:0000:0c:00.0,decodes=io+mem,owns=io+mem,locks=none
> vgaarb:
> > loaded
> > > SCSI subsystem initialized usbcore: registered new
> interface
> > driver
> > > usbfs usbcore: registered new interface driver hub
> usbcore:
> > registered
> > > new device driver usb PCI: Using ACPI for IRQ routing
> NetLabel:
> > > Initializing NetLabel: domain hash size = 128 NetLabel:
> > protocols =
> > > UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by
> default
> > > Switching to clocksource xen kstop/0 used greatest stack
> depth:
> > 6568
> > > bytes left kstop/1 used greatest stack depth: 6536 bytes
> left
> > pnp: PnP
> > > ACPI init ACPI: bus type pnp registered xen_allocate_pirq:
> > returning irq
> > > 8 for gsi 8 Already setup the GSI :8 xen_allocate_pirq:
> returning
> > irq 13
> > > for gsi 13 Already setup the GSI :13 pnp: PnP ACPI: found
> 13
> > devices
> > > ACPI: ACPI bus type pnp unregistered system 00:07: ioport
> range
> > > 0x500-0x53f has been reserved system 00:07: ioport range
> > 0x400-0x47f has
> > > been reserved system 00:07: ioport range 0x800-0x81f has
> been
> > reserved
> > > system 00:07: ioport range 0x2f8-0x2ff has been reserved
> system
> > 00:07:
> > > iomem range 0xfed1c000-0xfed8bffe could not be reserved
> system
> > 00:07:
> > > iomem range 0xff000000-0xffffffff could not be reserved
> system
> > 00:07:
> > > iomem range 0xfee00000-0xfeefffff has been reserved system
> 00:07:
> > iomem
> > > range 0xfe900000-0xfe90001f has been reserved system
> 00:07: iomem
> > range
> > > 0xfea00000-0xfea0001f has been reserved system 00:07:
> iomem range
> > > 0xfed1b000-0xfed1bfff has been reserved pci 0000:0c:00.0:
> BAR 6:
> > no
> > > parent found for of device [0xffff0000-0xffffffff] pci
> > 0000:00:01.0: PCI
> > > bridge, secondary bus 0000:01 pci 0000:00:01.0: IO
> window:
> > > 0x1000-0x1fff pci 0000:00:01.0: MEM window:
> > 0xb1900000-0xb19fffff pci
> > > 0000:00:01.0: PREFETCH window: disabled pci
> 0000:00:02.0: PCI
> > bridge,
> > > secondary bus 0000:02 pci 0000:00:02.0: IO window:
> disabled pci
> > > 0000:00:02.0: MEM window: disabled pci 0000:00:02.0:
> PREFETCH
> > > window: disabled pci 0000:00:03.0: PCI bridge, secondary
> bus
> > 0000:03 pci
> > > 0000:00:03.0: IO window: disabled pci 0000:00:03.0:
> MEM
> > window:
> > > disabled pci 0000:00:03.0: PREFETCH window: disabled pci
> > 0000:00:04.0:
> > > PCI bridge, secondary bus 0000:04 pci 0000:00:04.0: IO
> window:
> > > disabled pci 0000:00:04.0: MEM window: disabled pci
> > 0000:00:04.0:
> > > PREFETCH window: disabled pci 0000:00:05.0: PCI bridge,
> secondary
> > bus
> > > 0000:05 pci 0000:00:05.0: IO window: disabled pci
> 0000:00:05.0:
> > MEM
> > > window: disabled pci 0000:00:05.0: PREFETCH window:
> disabled
> > pci
> > > 0000:00:06.0: PCI bridge, secondary bus 0000:06 pci
> 0000:00:06.0:
> > IO
> > > window: disabled pci 0000:00:06.0: MEM window: disabled
> pci
> > > 0000:00:06.0: PREFETCH window: disabled pci
> 0000:00:07.0: PCI
> > bridge,
> > > secondary bus 0000:07 pci 0000:00:07.0: IO window:
> disabled pci
> > > 0000:00:07.0: MEM window: disabled pci 0000:00:07.0:
> PREFETCH
> > > window: disabled pci 0000:00:08.0: PCI bridge, secondary
> bus
> > 0000:08 pci
> > > 0000:00:08.0: IO window: disabled pci 0000:00:08.0:
> MEM
> > window:
> > > disabled pci 0000:00:08.0: PREFETCH window: disabled pci
> > 0000:00:09.0:
> > > PCI bridge, secondary bus 0000:09 pci 0000:00:09.0: IO
> window:
> > > 0x3000-0x3fff pci 0000:00:09.0: MEM window:
> > 0xb1b00000-0xb1cfffff pci
> > > 0000:00:09.0: PREFETCH window:
> > 0x000000b1d00000-0x000000b1efffff pci
> > > 0000:00:0a.0: PCI bridge, secondary bus 0000:0a pci
> 0000:00:0a.0:
> > IO
> > > window: disabled pci 0000:00:0a.0: MEM window: disabled
> pci
> > > 0000:00:0a.0: PREFETCH window: disabled pci
> 0000:00:1c.0: PCI
> > bridge,
> > > secondary bus 0000:0b pci 0000:00:1c.0: IO window:
> disabled pci
> > > 0000:00:1c.0: MEM window: disabled pci 0000:00:1c.0:
> PREFETCH
> > > window: disabled pci 0000:00:1c.4: PCI bridge, secondary
> bus
> > 0000:0c pci
> > > 0000:00:1c.4: IO window: disabled pci 0000:00:1c.4:
> MEM
> > window:
> > > 0xb1000000-0xb18fffff pci 0000:00:1c.4: PREFETCH window:
> > > 0x000000b0000000-0x000000b0ffffff pci 0000:00:1c.5: PCI
> bridge,
> > > secondary bus 0000:0d pci 0000:00:1c.5: IO window:
> disabled pci
> > > 0000:00:1c.5: MEM window: disabled pci 0000:00:1c.5:
> PREFETCH
> > > window: disabled pci 0000:00:1e.0: PCI bridge, secondary
> bus
> > 0000:0e pci
> > > 0000:00:1e.0: IO window: disabled pci 0000:00:1e.0:
> MEM
> > window:
> > > disabled pci 0000:00:1e.0: PREFETCH window: disabled pci
> > 0000:00:01.0:
> > > PCI INT A -> GSI 28 (level, low) -> IRQ 28 pci
> 0000:00:02.0: PCI
> > INT A
> > > -> GSI 29 (level, low) -> IRQ 29 pci 0000:00:03.0: PCI INT
> A ->
> > GSI 24
> > > (level, low) -> IRQ 24 pci 0000:00:04.0: PCI INT A -> GSI
> 25
> > (level,
> > > low) -> IRQ 25 pci 0000:00:05.0: PCI INT A -> GSI 26
> (level, low)
> > -> IRQ
> > > 26 pci 0000:00:06.0: PCI INT A -> GSI 27 (level, low) ->
> IRQ 27
> > pci
> > > 0000:00:07.0: PCI INT A -> GSI 30 (level, low) -> IRQ 30
> pci
> > > 0000:00:08.0: PCI INT A -> GSI 31 (level, low) -> IRQ 31
> pci
> > > 0000:00:09.0: PCI INT A -> GSI 32 (level, low) -> IRQ 32
> pci
> > > 0000:00:0a.0: PCI INT A -> GSI 33 (level, low) -> IRQ 33
> pci
> > > 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
> > > xen_allocate_pirq: returning irq 16 for gsi 16 Already
> setup the
> > GSI :16
> > > pci 0000:00:1c.4: PCI INT A -> GSI 16 (level, low) -> IRQ
> 16 pci
> > > 0000:00:1c.5: PCI INT B -> GSI 17 (level, low) -> IRQ 17
> NET:
> > Registered
> > > protocol family 2 IP route cache hash table entries: 65536
> > (order: 7,
> > > 524288 bytes) TCP established hash table entries: 262144
> (order:
> > 10,
> > > 4194304 bytes) TCP bind hash table entries: 65536 (order:
> 10,
> > 4718592
> > > bytes) TCP: Hash tables configured (established 262144
> bind
> > 65536) TCP
> > > reno registered NET: Registered protocol family 1 pci
> > 0000:01:00.0:
> > > Disabling L0s pci 0000:01:00.1: Disabling L0s Trying to
> unpack
> > rootfs
> > > image as initramfs... Freeing initrd memory: 6474k freed
> DMA-API:
> > > preallocated 32768 debug entries DMA-API: debugging
> enabled by
> > kernel
> > > config PCI-DMA: Using software bounce buffering for IO
> (SWIOTLB)
> > DMA:
> > > Placing 64MB software IO TLB between ffff880007525000 -
> > ffff88000b525000
> > > DMA: software IO TLB at phys 0x7525000 - 0xb525000 audit:
> > initializing
> > > netlink socket (disabled) type=2000
> audit(1268750702.035:1):
> > initialized
> > > HugeTLB registered 2 MB page size, pre-allocated 0 pages
> VFS:
> > Disk
> > > quotas dquot_6.5.2 Dquot-cache hash table entries: 512
> (order 0,
> > 4096
> > > bytes) msgmni has been set to 2970 cryptomgr_test used
> greatest
> > stack
> > > depth: 5864 bytes left cryptomgr_test used greatest stack
> depth:
> > 5816
> > > bytes left alg: No test for stdrng (krng) Block layer SCSI
> > generic (bsg)
> > > driver version 0.4 loaded (major 252) io scheduler noop
> > registered io
> > > scheduler anticipatory registered io scheduler deadline
> > registered io
> > > scheduler cfq registered (default) pci_hotplug: PCI Hot
> Plug PCI
> > Core
> > > version: 0.5 pciehp 0000:00:09.0:pcie04: HPC vendor_id
> 8086
> > device_id
> > > 3410 ss_vid 0 ss_did 0 pciehp: PCI Express Hot Plug
> Controller
> > Driver
> > > version: 0.4 acpiphp: ACPI Hot Plug PCI Controller Driver
> > version: 0.5
> > > acpiphp_glue: Slot 2 already registered by another hotplug
> driver
> > > acpiphp_glue: Slot 2 already registered by another hotplug
> driver
> > > acpiphp_glue: Slot 2 already registered by another hotplug
> driver
> > > acpiphp_glue: Slot 2 already registered by another hotplug
> driver
> > > acpiphp_glue: Slot 2 already registered by another hotplug
> driver
> > > acpiphp_glue: Slot 2 already registered by another hotplug
> driver
> > > acpiphp_glue: Slot 2 already registered by another hotplug
> driver
> > > acpiphp_glue: Slot 2 already registered by another hotplug
> driver
> > > pci-stub: invalid id string "" input: Sleep Button as
> > > /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input0
> ACPI:
> > Sleep
> > > Button [SLPB] input: Power Button as
> > > /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1 ACPI: Power
> Button
> > [PWRF]
> > > registering netback hpet_acpi_add: no address or irqs in
> _CRS
> > > Non-volatile memory driver v1.3 Linux agpgart interface
> v0.103
> > Serial:
> > > 8250/16550 driver, 4 ports, IRQ sharing enabled
> serial8250: ttyS1
> > at I/O
> > > 0x2f8 (irq = 3) is a 16550A brd: module loaded loop:
> module
> > loaded
> > > input: Macintosh mouse button emulation as
> > /devices/virtual/input/input2
> > > ahci 0000:00:1f.2: PCI INT A -> GSI 19 (level, low) -> IRQ
> 19
> > ahci
> > > 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x3f
> impl
> > SATA mode
> > > ahci 0000:00:1f.2: flags: 64bit ncq sntf pm led clo pio
> slum part
> > ccc
> > > ems scsi0 : ahci scsi1 : ahci scsi2 : ahci scsi3 : ahci
> scsi4 :
> > ahci
> > > scsi5 : ahci ata1: SATA max UDMA/133 irq_stat 0x00400040,
> > connection
> > > status changed irq 2996 ata2: SATA max UDMA/133 abar
> > m2048@0xb1a00000
> > > port 0xb1a00180 irq 2996 ata3: SATA max UDMA/133 abar
> > m2048@0xb1a00000
> > > port 0xb1a00200 irq 2996 ata4: SATA max UDMA/133 abar
> > m2048@0xb1a00000
> > > port 0xb1a00280 irq 2996 ata5: SATA max UDMA/133 abar
> > m2048@0xb1a00000
> > > port 0xb1a00300 irq 2996 ata6: SATA max UDMA/133 abar
> > m2048@0xb1a00000
> > > port 0xb1a00380 irq 2996 Fixed MDIO Bus: probed ehci_hcd:
> USB 2.0
> > > 'Enhanced' Host Controller (EHCI) Driver ehci_hcd
> 0000:00:1a.7:
> > PCI INT
> > > C -> GSI 18 (level, low) -> IRQ 18 ehci_hcd 0000:00:1a.7:
> EHCI
> > Host
> > > Controller ehci_hcd 0000:00:1a.7: new USB bus registered,
> > assigned bus
> > > number 1 ehci_hcd 0000:00:1a.7: debug port 1 ehci_hcd
> > 0000:00:1a.7: irq
> > > 18, io mem 0xb1a02000 ehci_hcd 0000:00:1a.7: USB 2.0
> started,
> > EHCI 1.00
> > > usb usb1: New USB device found, idVendor=1d6b,
> idProduct=0002 usb
> > usb1:
> > > New USB device strings: Mfr=3, Product=2, SerialNumber=1
> usb
> > usb1:
> > > Product: EHCI Host Controller usb usb1: Manufacturer:
> Linux
> > 2.6.32.9
> > > ehci_hcd usb usb1: SerialNumber: 0000:00:1a.7 usb usb1:
> > configuration #1
> > > chosen from 1 choice hub 1-0:1.0: USB hub found hub
> 1-0:1.0: 6
> > ports
> > > detected ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23
> (level, low)
> > -> IRQ
> > > 23 ehci_hcd 0000:00:1d.7: EHCI Host Controller ehci_hcd
> > 0000:00:1d.7:
> > > new USB bus registered, assigned bus number 2 ehci_hcd
> > 0000:00:1d.7:
> > > debug port 1 ehci_hcd 0000:00:1d.7: irq 23, io mem
> 0xb1a01000
> > ehci_hcd
> > > 0000:00:1d.7: USB 2.0 started, EHCI 1.00 usb usb2: New USB
> device
> > found,
> > > idVendor=1d6b, idProduct=0002 usb usb2: New USB device
> strings:
> > Mfr=3,
> > > Product=2, SerialNumber=1 usb usb2: Product: EHCI Host
> Controller
> > usb
> > > usb2: Manufacturer: Linux 2.6.32.9 ehci_hcd usb usb2:
> > SerialNumber:
> > > 0000:00:1d.7 usb usb2: configuration #1 chosen from 1
> choice hub
> > > 2-0:1.0: USB hub found hub 2-0:1.0: 6 ports detected
> ohci_hcd:
> > USB 1.1
> > > 'Open' Host Controller (OHCI) Driver uhci_hcd: USB
> Universal Host
> > > Controller Interface driver xen_allocate_pirq: returning
> irq 16
> > for gsi
> > > 16 Already setup the GSI :16 uhci_hcd 0000:00:1a.0: PCI
> INT A ->
> > GSI 16
> > > (level, low) -> IRQ 16 uhci_hcd 0000:00:1a.0: UHCI Host
> > Controller
> > > uhci_hcd 0000:00:1a.0: new USB bus registered, assigned
> bus
> > number 3
> > > uhci_hcd 0000:00:1a.0: irq 16, io base 0x000020e0 usb
> usb3: New
> > USB
> > > device found, idVendor=1d6b, idProduct=0001 usb usb3: New
> USB
> > device
> > > strings: Mfr=3, Product=2, SerialNumber=1 usb usb3:
> Product: UHCI
> > Host
> > > Controller usb usb3: Manufacturer: Linux 2.6.32.9 uhci_hcd
> usb
> > usb3:
> > > SerialNumber: 0000:00:1a.0 usb usb3: configuration #1
> chosen from
> > 1
> > > choice hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports
> detected
> > uhci_hcd
> > > 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
> uhci_hcd
> > > 0000:00:1a.1: UHCI Host Controller uhci_hcd 0000:00:1a.1:
> new USB
> > bus
> > > registered, assigned bus number 4 uhci_hcd 0000:00:1a.1:
> irq 21,
> > io base
> > > 0x000020c0 usb usb4: New USB device found, idVendor=1d6b,
> > idProduct=0001
> > > usb usb4: New USB device strings: Mfr=3, Product=2,
> > SerialNumber=1 usb
> > > usb4: Product: UHCI Host Controller usb usb4:
> Manufacturer: Linux
> > > 2.6.32.9 uhci_hcd usb usb4: SerialNumber: 0000:00:1a.1 usb
> usb4:
> > > configuration #1 chosen from 1 choice hub 4-0:1.0: USB hub
> found
> > hub
> > > 4-0:1.0: 2 ports detected xen_allocate_pirq: returning irq
> 19 for
> > gsi 19
> > > Already setup the GSI :19 uhci_hcd 0000:00:1a.2: PCI INT D
> -> GSI
> > 19
> > > (level, low) -> IRQ 19 uhci_hcd 0000:00:1a.2: UHCI Host
> > Controller
> > > uhci_hcd 0000:00:1a.2: new USB bus registered, assigned
> bus
> > number 5
> > > uhci_hcd 0000:00:1a.2: irq 19, io base 0x000020a0 usb
> usb5: New
> > USB
> > > device found, idVendor=1d6b, idProduct=0001 usb usb5: New
> USB
> > device
> > > strings: Mfr=3, Product=2, SerialNumber=1 usb usb5:
> Product: UHCI
> > Host
> > > Controller usb usb5: Manufacturer: Linux 2.6.32.9 uhci_hcd
> usb
> > usb5:
> > > SerialNumber: 0000:00:1a.2 usb usb5: configuration #1
> chosen from
> > 1
> > > choice hub 5-0:1.0: USB hub found hub 5-0:1.0: 2 ports
> detected
> > > xen_allocate_pirq: returning irq 23 for gsi 23 Already
> setup the
> > GSI :23
> > > uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) ->
> IRQ 23
> > > uhci_hcd 0000:00:1d.0: UHCI Host Controller uhci_hcd
> > 0000:00:1d.0: new
> > > USB bus registered, assigned bus number 6 uhci_hcd
> 0000:00:1d.0:
> > irq 23,
> > > io base 0x00002080 usb usb6: New USB device found,
> idVendor=1d6b,
> > > idProduct=0001 usb usb6: New USB device strings: Mfr=3,
> > Product=2,
> > > SerialNumber=1 usb usb6: Product: UHCI Host Controller usb
> usb6:
> > > Manufacturer: Linux 2.6.32.9 uhci_hcd usb usb6:
> SerialNumber:
> > > 0000:00:1d.0 usb usb6: configuration #1 chosen from 1
> choice hub
> > > 6-0:1.0: USB hub found hub 6-0:1.0: 2 ports detected
> > xen_allocate_pirq:
> > > returning irq 19 for gsi 19 Already setup the GSI :19
> uhci_hcd
> > > 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
> uhci_hcd
> > > 0000:00:1d.1: UHCI Host Controller uhci_hcd 0000:00:1d.1:
> new USB
> > bus
> > > registered, assigned bus number 7 uhci_hcd 0000:00:1d.1:
> irq 19,
> > io base
> > > 0x00002060 usb usb7: New USB device found, idVendor=1d6b,
> > idProduct=0001
> > > usb usb7: New USB device strings: Mfr=3, Product=2,
> > SerialNumber=1 usb
> > > usb7: Product: UHCI Host Controller usb usb7:
> Manufacturer: Linux
> > > 2.6.32.9 uhci_hcd usb usb7: SerialNumber: 0000:00:1d.1 usb
> usb7:
> > > configuration #1 chosen from 1 choice hub 7-0:1.0: USB hub
> found
> > hub
> > > 7-0:1.0: 2 ports detected xen_allocate_pirq: returning irq
> 18 for
> > gsi 18
> > > Already setup the GSI :18 uhci_hcd 0000:00:1d.2: PCI INT C
> -> GSI
> > 18
> > > (level, low) -> IRQ 18 uhci_hcd 0000:00:1d.2: UHCI Host
> > Controller
> > > uhci_hcd 0000:00:1d.2: new USB bus registered, assigned
> bus
> > number 8
> > > uhci_hcd 0000:00:1d.2: irq 18, io base 0x00002040 usb
> usb8: New
> > USB
> > > device found, idVendor=1d6b, idProduct=0001 usb usb8: New
> USB
> > device
> > > strings: Mfr=3, Product=2, SerialNumber=1 usb usb8:
> Product: UHCI
> > Host
> > > Controller usb usb8: Manufacturer: Linux 2.6.32.9 uhci_hcd
> usb
> > usb8:
> > > SerialNumber: 0000:00:1d.2 usb usb8: configuration #1
> chosen from
> > 1
> > > choice hub 8-0:1.0: USB hub found hub 8-0:1.0: 2 ports
> detected
> > PNP: No
> > > PS/2 controller found. Probing ports directly. i8042.c: No
> > controller
> > > found. mice: PS/2 mouse device common for all mice
> rtc_cmos
> > 00:03: RTC
> > > can wake from S4 rtc_cmos 00:03: rtc core: registered
> rtc_cmos as
> > rtc0
> > > rtc0: alarms up to one month, y3k, 114 bytes nvram
> device-mapper:
> > > uevent: version 1.0.3 device-mapper: ioctl: 4.15.0-ioctl
> > (2009-04-01)
> > > initialised: [16][17][18]dm-devel@xxxxxxxxxx cpuidle:
> using governor
> > ladder
> > > cpuidle: using governor menu usbcore: registered new
> interface
> > driver
> > > hiddev usbcore: registered new interface driver usbhid
> usbhid:
> > v2.6:USB
> > > HID core driver nf_conntrack version 0.5.0 (16384 buckets,
> 65536
> > max)
> > > CONFIG_NF_CT_ACCT is deprecated and will be removed soon.
> Please
> > use
> > > nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack
> module
> > option
> > > or sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
> > ip_tables: (C)
> > > 2000-2006 Netfilter Core Team TCP cubic registered
> Initializing
> > XFRM
> > > netlink socket NET: Registered protocol family 17
> registered
> > taskstats
> > > version 1 No TPM chip found, activating TPM-bypass!
> Magic
> > number:
> > > 2:902:788 pci 0000:00:16.6: hash matches rtc_cmos 00:03:
> setting
> > system
> > > clock to 2010-03-16 14:45:05 UTC (1268750705) Initalizing
> network
> > drop
> > > monitor service ata2: SATA link down (SStatus 0 SControl
> 300)
> > ata4: SATA
> > > link down (SStatus 0 SControl 300) ata6: SATA link down
> (SStatus
> > 0
> > > SControl 300) ata5: SATA link down (SStatus 0 SControl
> 300) ata3:
> > SATA
> > > link down (SStatus 0 SControl 300) usb 7-1: new low speed
> USB
> > device
> > > using uhci_hcd and address 2
> > > ====================================================== [
> INFO:
> > > SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected ]
> 2.6.32.9 #1
> > > ------------------------------------------------------
> khubd/100
> > > [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire:
> > (&retval->lock){......},
> > > at: [<ffffffff8111178c>] dma_pool_alloc+0x36/0x2a8 and
> this task
> > is
> > > already holding: (&uhci->lock){..-...}, at:
> [<ffffffff8137aedd>]
> > > uhci_urb_enqueue+0x46/0x7e3 which would create a new lock
> > dependency:
> > > (&uhci->lock){..-...} -> (&retval->lock){......} but
> this new
> > > dependency connects a SOFTIRQ-irq-safe lock:
> > (&uhci->lock){..-...} ...
> > > which became SOFTIRQ-irq-safe at: [<ffffffff8108ea6d>]
> > > __lock_acquire+0x2d2/0xc07 [<ffffffff8108f46f>]
> > lock_acquire+0xcd/0xf2
> > > [<ffffffff81485526>] _spin_lock_irqsave+0x4f/0x86
> > > [<ffffffff8137b6ac>] uhci_hub_status_data+0x32/0x17c
> > > [<ffffffff8135a361>] usb_hcd_poll_rh_status+0x50/0x15a
> > > [<ffffffff8135a479>] rh_timer_func+0xe/0x10
> > [<ffffffff810693bd>]
> > > run_timer_softirq+0x1a6/0x257 [<ffffffff810627e4>]
> > > __do_softirq+0xe6/0x1bc [<ffffffff81013fac>]
> > call_softirq+0x1c/0x30
> > > [<ffffffff81015794>] do_softirq+0x4b/0xa7
> [<ffffffff81062229>]
> > > irq_exit+0x4a/0x89 [<ffffffff812bf9d9>]
> > > xen_evtchn_do_upcall+0x156/0x172 [<ffffffff81013ffe>]
> > > xen_do_hypervisor_callback+0x1e/0x30 to a
> SOFTIRQ-irq-unsafe
> > lock:
> > > (purge_lock){+.+...} ... which became SOFTIRQ-irq-unsafe
> at: ...
> > > [<ffffffff8108eadc>] __lock_acquire+0x341/0xc07
> > [<ffffffff8108f46f>]
> > > lock_acquire+0xcd/0xf2 [<ffffffff814853bc>]
> > _spin_lock+0x36/0x6b
> > > [<ffffffff8110aa20>] __purge_vmap_area_lazy+0x54/0x18a
> > > [<ffffffff8110c82f>] vm_unmap_aliases+0x167/0x176
> > [<ffffffff8100e58c>]
> > > xen_alloc_ptpage+0x51/0x82 [<ffffffff8100e5d0>]
> > > xen_alloc_pud+0x13/0x15 [<ffffffff810fe3cf>]
> > __pud_alloc+0x79/0xb3
> > > [<ffffffff8110bf76>] vmap_page_range_noflush+0x9a/0x264
> > > [<ffffffff8110c161>] vmap_page_range+0xe/0x10
> > [<ffffffff8110c197>]
> > > map_vm_area+0x34/0x47 [<ffffffff8110c2cf>]
> > > __vmalloc_area_node+0x125/0x14d [<ffffffff8110c379>]
> > > __vmalloc_node+0x82/0x91 [<ffffffff8110c4e9>]
> > __vmalloc+0x20/0x22
> > > [<ffffffff819dfef1>] alloc_large_system_hash+0x150/0x1fe
> > > [<ffffffff819e28c5>] vfs_caches_init+0xa9/0x11d
> > [<ffffffff819c1d99>]
> > > start_kernel+0x3de/0x426 [<ffffffff819c12c3>]
> > > x86_64_start_reservations+0xae/0xb2 [<ffffffff819c4d5d>]
> > > xen_start_kernel+0x4b9/0x4c0 other info that might help
> us debug
> > this:
> > > 2 locks held by khubd/100: #0:
> (usb_address0_mutex){+.+...},
> > at:
> > > [<ffffffff81354f5f>] hub_port_init+0x81/0x7e4 #1:
> > > (&uhci->lock){..-...}, at: [<ffffffff8137aedd>]
> > > uhci_urb_enqueue+0x46/0x7e3 the dependencies between
> > SOFTIRQ-irq-safe
> > > lock and the holding lock: -> (&uhci->lock){..-...} ops: 0
> {
> > > IN-SOFTIRQ-W at:
> [<ffffffff8108ea6d>]
> > > __lock_acquire+0x2d2/0xc07
> > [<ffffffff8108f46f>]
> > > lock_acquire+0xcd/0xf2
> > [<ffffffff81485526>]
> > > _spin_lock_irqsave+0x4f/0x86
> > > [<ffffffff8137b6ac>] uhci_hub_status_data+0x32/0x17c
> > > [<ffffffff8135a361>] usb_hcd_poll_rh_status+0x50/0x15a
> > > [<ffffffff8135a479>] rh_timer_func+0xe/0x10
> > > [<ffffffff810693bd>] run_timer_softirq+0x1a6/0x257
> > > [<ffffffff810627e4>] __do_softirq+0xe6/0x1bc
> > > [<ffffffff81013fac>] call_softirq+0x1c/0x30
> > > [<ffffffff81015794>] do_softirq+0x4b/0xa7
> > > [<ffffffff81062229>] irq_exit+0x4a/0x89
> > > [<ffffffff812bf9d9>] xen_evtchn_do_upcall+0x156/0x172
> > > [<ffffffff81013ffe>]
> xen_do_hypervisor_callback+0x1e/0x30
> > > INITIAL USE at:
> [<ffffffff8108eb29>]
> > > __lock_acquire+0x38e/0xc07
> > [<ffffffff8108f46f>]
> > > lock_acquire+0xcd/0xf2
> > [<ffffffff81485526>]
> > > _spin_lock_irqsave+0x4f/0x86
> > [<ffffffff8137c3d7>]
> > > uhci_hub_control+0x74/0x401
> > [<ffffffff8135bdac>]
> > > usb_hcd_submit_urb+0x7a6/0xa1e
> > > [<ffffffff8135c6b2>] usb_submit_urb+0x297/0x2f1
> > > [<ffffffff8135d51f>] usb_start_wait_urb+0x54/0x1b1
> > > [<ffffffff8135d8a1>] usb_control_msg+0xee/0x113
> > > [<ffffffff81358922>] hub_probe+0x37c/0xfaa
> > > [<ffffffff81360a35>] usb_probe_interface+0x15a/0x1f7
> > > [<ffffffff81307635>] driver_probe_device+0xf8/0x218
> > > [<ffffffff813077fa>] __device_attach+0x28/0x31
> > > [<ffffffff813066e7>] bus_for_each_drv+0x52/0x85
> > > [<ffffffff81307891>] device_attach+0x65/0x7c
> > > [<ffffffff8130667e>] bus_probe_device+0x27/0x3e
> > > [<ffffffff813045b3>] device_add+0x3ab/0x57d
> > > [<ffffffff8135e3ca>] usb_set_configuration+0x5b9/0x677
> > > [<ffffffff81367b85>] generic_probe+0x67/0xae
> > > [<ffffffff813607b1>] usb_probe_device+0x7f/0x87
> > > [<ffffffff81307635>] driver_probe_device+0xf8/0x218
> > > [<ffffffff813077fa>] __device_attach+0x28/0x31
> > > [<ffffffff813066e7>] bus_for_each_drv+0x52/0x85
> > > [<ffffffff81307891>] device_attach+0x65/0x7c
> > > [<ffffffff8130667e>] bus_probe_device+0x27/0x3e
> > > [<ffffffff813045b3>] device_add+0x3ab/0x57d
> > > [<ffffffff8135616e>] usb_new_device+0x154/0x201
> > > [<ffffffff8135b42e>] usb_add_hcd+0x4c5/0x69d
> > > [<ffffffff8136907b>] usb_hcd_pci_probe+0x270/0x3b1
> > > [<ffffffff8125a8ad>] local_pci_probe+0x17/0x1b
> > > [<ffffffff8125b4c4>] pci_device_probe+0xcb/0xf7
> > > [<ffffffff81307635>] driver_probe_device+0xf8/0x218
> > > [<ffffffff813077ae>] __driver_attach+0x59/0x7d
> > > [<ffffffff813069e1>] bus_for_each_dev+0x54/0x83
> > > [<ffffffff813073fd>] driver_attach+0x21/0x23
> > > [<ffffffff81306487>] bus_add_driver+0xe1/0x26b
> > > [<ffffffff81307ad5>] driver_register+0xa3/0x11a
> > > [<ffffffff8125b71b>] __pci_register_driver+0x65/0xc2
> > > [<ffffffff819f403b>] uhci_hcd_init+0x88/0xc1
> > > [<ffffffff8100a07e>] do_one_initcall+0x73/0x18b
> > > [<ffffffff819c1961>] kernel_init+0x172/0x1cc
> > > [<ffffffff81013eaa>] child_rip+0xa/0x20 } ... key
> at:
> > > [<ffffffff8268de38>] __key.33456+0x0/0x8 ... acquired at:
> > > [<ffffffff8108cdc5>] check_irq_usage+0x61/0xc5
> > [<ffffffff8108f128>]
> > > __lock_acquire+0x98d/0xc07 [<ffffffff8108f46f>]
> > > lock_acquire+0xcd/0xf2 [<ffffffff81485526>]
> > > _spin_lock_irqsave+0x4f/0x86 [<ffffffff8111178c>]
> > > dma_pool_alloc+0x36/0x2a8 [<ffffffff8137aa7b>]
> > > uhci_alloc_qh+0x33/0x146 [<ffffffff8137af66>]
> > > uhci_urb_enqueue+0xcf/0x7e3 [<ffffffff8135be92>]
> > > usb_hcd_submit_urb+0x88c/0xa1e [<ffffffff8135c6b2>]
> > > usb_submit_urb+0x297/0x2f1 [<ffffffff8135d51f>]
> > > usb_start_wait_urb+0x54/0x1b1 [<ffffffff8135d8a1>]
> > > usb_control_msg+0xee/0x113 [<ffffffff813551fb>]
> > > hub_port_init+0x31d/0x7e4 [<ffffffff81356d68>]
> > > hub_events+0x91e/0x11a2 [<ffffffff81358432>]
> > hub_thread+0x25/0x199
> > > [<ffffffff8107b8fd>] kthread+0x6e/0x76
> [<ffffffff81013eaa>]
> > > child_rip+0xa/0x20 the dependencies between the lock to
> be
> > acquired
> > > and SOFTIRQ-irq-unsafe lock: -> (purge_lock){+.+...} ops:
> 0 {
> > > HARDIRQ-ON-W at:
> [<ffffffff8108eaba>]
> > > __lock_acquire+0x31f/0xc07
> > > [<ffffffff8108f46f>] lock_acquire+0xcd/0xf2
> > > [<ffffffff814853bc>] _spin_lock+0x36/0x6b
> > > [<ffffffff8110aa20>] __purge_vmap_area_lazy+0x54/0x18a
> > > [<ffffffff8110c82f>] vm_unmap_aliases+0x167/0x176
> > > [<ffffffff8100e58c>]
> xen_alloc_ptpage+0x51/0x82
> > > [<ffffffff8100e5d0>] xen_alloc_pud+0x13/0x15
> > > [<ffffffff810fe3cf>] __pud_alloc+0x79/0xb3
> > > [<ffffffff8110bf76>]
> vmap_page_range_noflush+0x9a/0x264
> > > [<ffffffff8110c161>]
> vmap_page_range+0xe/0x10
> > > [<ffffffff8110c197>]
> map_vm_area+0x34/0x47
> > > [<ffffffff8110c2cf>]
> > __vmalloc_area_node+0x125/0x14d
> > > [<ffffffff8110c379>]
> __vmalloc_node+0x82/0x91
> > > [<ffffffff8110c4e9>]
> __vmalloc+0x20/0x22
> > > [<ffffffff819dfef1>]
> > alloc_large_system_hash+0x150/0x1fe
> > > [<ffffffff819e28c5>]
> > vfs_caches_init+0xa9/0x11d
> > > [<ffffffff819c1d99>]
> > start_kernel+0x3de/0x426
> > > [<ffffffff819c12c3>]
> > > x86_64_start_reservations+0xae/0xb2
> > > [<ffffffff819c4d5d>] xen_start_kernel+0x4b9/0x4c0
> > SOFTIRQ-ON-W at:
> > > [<ffffffff8108eadc>]
> > __lock_acquire+0x341/0xc07
> > > [<ffffffff8108f46f>]
> > lock_acquire+0xcd/0xf2
> > > [<ffffffff814853bc>]
> _spin_lock+0x36/0x6b
> > > [<ffffffff8110aa20>]
> > > __purge_vmap_area_lazy+0x54/0x18a
> > > [<ffffffff8110c82f>] vm_unmap_aliases+0x167/0x176
> > > [<ffffffff8100e58c>] xen_alloc_ptpage+0x51/0x82
> > > [<ffffffff8100e5d0>] xen_alloc_pud+0x13/0x15
> > > [<ffffffff810fe3cf>] __pud_alloc+0x79/0xb3
> > > [<ffffffff8110bf76>] vmap_page_range_noflush+0x9a/0x264
> > > [<ffffffff8110c161>] vmap_page_range+0xe/0x10
> > > [<ffffffff8110c197>] map_vm_area+0x34/0x47
> > > [<ffffffff8110c2cf>] __vmalloc_area_node+0x125/0x14d
> > > [<ffffffff8110c379>] __vmalloc_node+0x82/0x91
> > > [<ffffffff8110c4e9>] __vmalloc+0x20/0x22
> > > [<ffffffff819dfef1>]
> alloc_large_system_hash+0x150/0x1fe
> > > [<ffffffff819e28c5>]
> vfs_caches_init+0xa9/0x11d
> > > [<ffffffff819c1d99>]
> start_kernel+0x3de/0x426
> > > [<ffffffff819c12c3>]
> > > x86_64_start_reservations+0xae/0xb2
> > > [<ffffffff819c4d5d>] xen_start_kernel+0x4b9/0x4c0
> INITIAL USE
> > at:
> > > [<ffffffff8108eb29>]
> > __lock_acquire+0x38e/0xc07
> > > [<ffffffff8108f46f>]
> > lock_acquire+0xcd/0xf2
> > > [<ffffffff814853bc>]
> _spin_lock+0x36/0x6b
> > > [<ffffffff8110aa20>]
> > __purge_vmap_area_lazy+0x54/0x18a
> > > [<ffffffff8110c82f>]
> > vm_unmap_aliases+0x167/0x176
> > > [<ffffffff8100e58c>]
> > xen_alloc_ptpage+0x51/0x82
> > > [<ffffffff8100e5d0>]
> > xen_alloc_pud+0x13/0x15
> > > [<ffffffff810fe3cf>]
> __pud_alloc+0x79/0xb3
> > > [<ffffffff8110bf76>]
> > vmap_page_range_noflush+0x9a/0x264
> > > [<ffffffff8110c161>]
> > vmap_page_range+0xe/0x10
> > > [<ffffffff8110c197>]
> map_vm_area+0x34/0x47
> > > [<ffffffff8110c2cf>]
> > __vmalloc_area_node+0x125/0x14d
> > > [<ffffffff8110c379>]
> > __vmalloc_node+0x82/0x91
> > > [<ffffffff8110c4e9>]
> __vmalloc+0x20/0x22
> > > [<ffffffff819dfef1>]
> > > alloc_large_system_hash+0x150/0x1fe
> > > [<ffffffff819e28c5>] vfs_caches_init+0xa9/0x11d
> > > [<ffffffff819c1d99>] start_kernel+0x3de/0x426
> > > [<ffffffff819c12c3>] x86_64_start_reservations+0xae/0xb2
> > > [<ffffffff819c4d5d>]
> xen_start_kernel+0x4b9/0x4c0 }
> > ...
> > > key at: [<ffffffff81741ef8>]
> purge_lock.27226+0x18/0x40
> > ...
> > > acquired at: [<ffffffff8108f20c>]
> __lock_acquire+0xa71/0xc07
> > > [<ffffffff8108f46f>] lock_acquire+0xcd/0xf2
> > [<ffffffff814853bc>]
> > > _spin_lock+0x36/0x6b [<ffffffff8110aa20>]
> > > __purge_vmap_area_lazy+0x54/0x18a [<ffffffff8110c82f>]
> > > vm_unmap_aliases+0x167/0x176 [<ffffffff8100d7ca>]
> > > xen_create_contiguous_region+0x51/0x106
> [<ffffffff81250d84>]
> > > xen_swiotlb_alloc_coherent+0x62/0xa6
> [<ffffffff8111188c>]
> > > dma_pool_alloc+0x136/0x2a8 [<ffffffff81370efe>]
> > > ehci_qh_alloc+0x44/0x107 [<ffffffff81373f5d>]
> > > ehci_pci_setup+0x22a/0x9c1 [<ffffffff8135b18e>]
> > > usb_add_hcd+0x225/0x69d [<ffffffff8136907b>]
> > > usb_hcd_pci_probe+0x270/0x3b1 [<ffffffff8125a8ad>]
> > > local_pci_probe+0x17/0x1b [<ffffffff8125b4c4>]
> > > pci_device_probe+0xcb/0xf7 [<ffffffff81307635>]
> > > driver_probe_device+0xf8/0x218 [<ffffffff813077ae>]
> > > __driver_attach+0x59/0x7d [<ffffffff813069e1>]
> > > bus_for_each_dev+0x54/0x83 [<ffffffff813073fd>]
> > > driver_attach+0x21/0x23 [<ffffffff81306487>]
> > > bus_add_driver+0xe1/0x26b [<ffffffff81307ad5>]
> > > driver_register+0xa3/0x11a [<ffffffff8125b71b>]
> > > __pci_register_driver+0x65/0xc2 [<ffffffff819f3ee0>]
> > > ehci_hcd_init+0x7f/0xc0 [<ffffffff8100a07e>]
> > > do_one_initcall+0x73/0x18b [<ffffffff819c1961>]
> > > kernel_init+0x172/0x1cc [<ffffffff81013eaa>]
> > child_rip+0xa/0x20 ->
> > > (&retval->lock){......} ops: 0 { INITIAL USE at:
> > > [<ffffffff8108eb29>] __lock_acquire+0x38e/0xc07
> > > [<ffffffff8108f46f>] lock_acquire+0xcd/0xf2
> > > [<ffffffff81485526>] _spin_lock_irqsave+0x4f/0x86
> > > [<ffffffff8111178c>] dma_pool_alloc+0x36/0x2a8
> > > [<ffffffff81370efe>] ehci_qh_alloc+0x44/0x107
> > > [<ffffffff81373f5d>] ehci_pci_setup+0x22a/0x9c1
> > > [<ffffffff8135b18e>] usb_add_hcd+0x225/0x69d
> > > [<ffffffff8136907b>] usb_hcd_pci_probe+0x270/0x3b1
> > > [<ffffffff8125a8ad>] local_pci_probe+0x17/0x1b
> > > [<ffffffff8125b4c4>] pci_device_probe+0xcb/0xf7
> > > [<ffffffff81307635>] driver_probe_device+0xf8/0x218
> > > [<ffffffff813077ae>] __driver_attach+0x59/0x7d
> > > [<ffffffff813069e1>] bus_for_each_dev+0x54/0x83
> > > [<ffffffff813073fd>] driver_attach+0x21/0x23
> > > [<ffffffff81306487>] bus_add_driver+0xe1/0x26b
> > > [<ffffffff81307ad5>] driver_register+0xa3/0x11a
> > > [<ffffffff8125b71b>] __pci_register_driver+0x65/0xc2
> > > [<ffffffff819f3ee0>] ehci_hcd_init+0x7f/0xc0
> > > [<ffffffff8100a07e>] do_one_initcall+0x73/0x18b
> > > [<ffffffff819c1961>] kernel_init+0x172/0x1cc
> > > [<ffffffff81013eaa>] child_rip+0xa/0x20 } ... key
> at:
> > > [<ffffffff824dc3c4>] __key.24188+0x0/0x1c ... acquired
> at:
> > > [<ffffffff8108cdc5>] check_irq_usage+0x61/0xc5
> > [<ffffffff8108f128>]
> > > __lock_acquire+0x98d/0xc07 [<ffffffff8108f46f>]
> > > lock_acquire+0xcd/0xf2 [<ffffffff81485526>]
> > > _spin_lock_irqsave+0x4f/0x86 [<ffffffff8111178c>]
> > > dma_pool_alloc+0x36/0x2a8 [<ffffffff8137aa7b>]
> > > uhci_alloc_qh+0x33/0x146 [<ffffffff8137af66>]
> > > uhci_urb_enqueue+0xcf/0x7e3 [<ffffffff8135be92>]
> > > usb_hcd_submit_urb+0x88c/0xa1e [<ffffffff8135c6b2>]
> > > usb_submit_urb+0x297/0x2f1 [<ffffffff8135d51f>]
> > > usb_start_wait_urb+0x54/0x1b1 [<ffffffff8135d8a1>]
> > > usb_control_msg+0xee/0x113 [<ffffffff813551fb>]
> > > hub_port_init+0x31d/0x7e4 [<ffffffff81356d68>]
> > > hub_events+0x91e/0x11a2 [<ffffffff81358432>]
> > hub_thread+0x25/0x199
> > > [<ffffffff8107b8fd>] kthread+0x6e/0x76
> [<ffffffff81013eaa>]
> > > child_rip+0xa/0x20 stack backtrace: Pid: 100, comm:
> khubd Not
> > tainted
> > > 2.6.32.9 #1 Call Trace: [<ffffffff8108cd50>]
> > check_usage+0x331/0x345
> > > [<ffffffff81032d79>] ? pvclock_clocksource_read+0x47/0x80
> > > [<ffffffff8108cdc5>] check_irq_usage+0x61/0xc5
> > [<ffffffff8108f128>]
> > > __lock_acquire+0x98d/0xc07 [<ffffffff8111008c>] ?
> > > sys_swapoff+0x870/0x9d0 [<ffffffff8108f46f>]
> > lock_acquire+0xcd/0xf2
> > > [<ffffffff8111178c>] ? dma_pool_alloc+0x36/0x2a8
> > [<ffffffff81485526>]
> > > _spin_lock_irqsave+0x4f/0x86 [<ffffffff8111178c>] ?
> > > dma_pool_alloc+0x36/0x2a8 [<ffffffff8111178c>]
> > > dma_pool_alloc+0x36/0x2a8 [<ffffffff8111a986>] ?
> > init_object+0x73/0x7b
> > > [<ffffffff8100ed81>] ? xen_force_evtchn_callback+0xd/0xf
> > > [<ffffffff8100f452>] ? check_events+0x12/0x20
> > [<ffffffff8137aa7b>]
> > > uhci_alloc_qh+0x33/0x146 [<ffffffff8111dda9>] ?
> > > kmem_cache_alloc+0xd9/0x150 [<ffffffff8137af66>]
> > > uhci_urb_enqueue+0xcf/0x7e3 [<ffffffff8135a29c>] ?
> > > dma_map_single_attrs+0xb4/0xc6 [<ffffffff8135be92>]
> > > usb_hcd_submit_urb+0x88c/0xa1e [<ffffffff8100ed81>] ?
> > > xen_force_evtchn_callback+0xd/0xf [<ffffffff8100ed81>] ?
> > > xen_force_evtchn_callback+0xd/0xf [<ffffffff8100f452>] ?
> > > check_events+0x12/0x20 [<ffffffff8108b9ea>] ?
> > > lockdep_init_map+0x9f/0x115 [<ffffffff8135c6b2>]
> > > usb_submit_urb+0x297/0x2f1 [<ffffffff8107beb6>] ?
> > > __init_waitqueue_head+0x3a/0x4c [<ffffffff8135d51f>]
> > > usb_start_wait_urb+0x54/0x1b1 [<ffffffff8100f452>] ?
> > > check_events+0x12/0x20 [<ffffffff8135c939>] ?
> > usb_alloc_urb+0x21/0x4b
> > > [<ffffffff8135c907>] ? usb_init_urb+0x2a/0x3b
> > [<ffffffff8135d8a1>]
> > > usb_control_msg+0xee/0x113 [<ffffffff8111c5ef>] ?
> > > kmem_cache_alloc_notrace+0xe8/0x111 [<ffffffff8135517a>]
> ?
> > > hub_port_init+0x29c/0x7e4 [<ffffffff813551fb>]
> > > hub_port_init+0x31d/0x7e4 [<ffffffff81356d68>]
> > hub_events+0x91e/0x11a2
> > > [<ffffffff8135840d>] ? hub_thread+0x0/0x199
> > [<ffffffff81358432>]
> > > hub_thread+0x25/0x199 [<ffffffff8107bb4f>] ?
> > > autoremove_wake_function+0x0/0x3d [<ffffffff8107b8fd>]
> > > kthread+0x6e/0x76 [<ffffffff81013eaa>] child_rip+0xa/0x20
> > > [<ffffffff8104edcf>] ? finish_task_switch+0x0/0xcc
> > > [<ffffffff81013810>] ? restore_args+0x0/0x30
> > [<ffffffff8107b9f2>] ?
> > > kthreadd+0xed/0x10f [<ffffffff81013ea0>] ?
> child_rip+0x0/0x20
> > ata1:
> > > SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata1.00:
> ATA-8:
> > Hitachi
> > > HDT721025SLA380, STBOA3AA, max UDMA/133 ata1.00: 488397168
> > sectors,
> > > multi 0: LBA48 NCQ (depth 31/32), AA ata1.00: configured
> for
> > UDMA/133
> > > scsi 0:0:0:0: Direct-Access ATA Hitachi HDT72102
> STBO
> > PQ: 0
> > > ANSI: 5 sd 0:0:0:0: [sda] 488397168 512-byte logical
> blocks: (250
> > GB/232
> > > GiB) sd 0:0:0:0: Attached scsi generic sg0 type 0 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 sd 0:0:0:0: [sda]
> Attached
> > SCSI disk
> > > Freeing unused kernel memory: 3396k freed Write protecting
> the
> > kernel
> > > read-only data: 6988k Red Hat nash version 5.1.19.6
> starting
> > Mounting
> > > proc filesystem Mounting sysfs filesystem Creating /dev
> Creating
> > initial
> > > device nodes Setting up hotplug. usb 7-1: New USB device
> found,
> > > idVendor=0458, idProduct=0007 usb 7-1: New USB device
> strings:
> > Mfr=2,
> > > Product=1, SerialNumber=0 usb 7-1: Product: Optical Mouse
> usb
> > 7-1:
> > > Manufacturer: KYE usb 7-1: configuration #1 chosen from 1
> choice
> > input:
> > > KYE Optical Mouse as
> > >
> /devices/pci0000:00/0000:00:1d.1/usb7/7-1/7-1:1.0/input/input3
> > > generic-usb 0003:0458:0007.0001: input,hidraw0: USB HID
> v1.10
> > Mouse [KYE
> > > Optical Mouse] on usb-0000:00:1d.1-1/input0 Creating block
> device
> > nodes.
> > > Loading aacraid.ko module Adaptec aacraid driver
> 1.1-5[2461]-ms
> > Scanning
> > > and configuring dmraid supported devices Scanning logical
> volumes
> > > Reading all physical volumes. This may take a while...
> > Activating
> > > logical volumes Volume group "VolGroup01" not found
> Trying to
> > resume
> > > from /dev/VolGroup01/LogVol01 Unable to access resume
> device
> > > (/dev/VolGroup01/LogVol01) Creating root device. Mounting
> root
> > > filesystem. mount: could not find filesystem '/dev/root'
> Setting
> > up
> > > other filesystems. Setting up new root fs setuproot:
> moving /dev
> > failed:
> > > No such file or directory no fstab.sys, mounting internal
> > defaults
> > > setuproot: error mounting /proc: No such file or directory
> > setuproot:
> > > error mounting /sys: No such file or directory Switching
> to new
> > root and
> > > running init. unmounting old /dev unmounting old /proc
> unmounting
> > old
> > > /sys switchroot: mount failed: No such file or directory
> init
> > used
> > > greatest stack depth: 4088 bytes left Kernel panic - not
> syncing:
> > > Attempted to kill init! Pid: 1, comm: init Not tainted
> 2.6.32.9
> > #1 Call
> > > Trace: [<ffffffff8105b73f>] panic+0xa5/0x167
> > [<ffffffff8100ed81>] ?
> > > xen_force_evtchn_callback+0xd/0xf [<ffffffff8105f2ab>] ?
> > > do_exit+0x38a/0x701 [<ffffffff8100f43f>] ?
> > > xen_restore_fl_direct_end+0x0/0x1 [<ffffffff8108f81b>] ?
> > > lock_release+0x179/0x184 [<ffffffff8108ca1d>] ?
> > > trace_hardirqs_on+0xd/0xf [<ffffffff81484fcf>] ?
> > > _write_unlock_irq+0x37/0x3c [<ffffffff8105ef9f>]
> > do_exit+0x7e/0x701
> > > [<ffffffff8105f6be>] sys_exit_group+0x0/0x1b
> > [<ffffffff8105f6d5>]
> > > sys_exit_group+0x17/0x1b [<ffffffff81012d72>]
> > > system_call_fastpath+0x16/0x1b
> > >
> > > References
> > >
> > > Visible links
> > > 1. mailto:[18][19]pasik@xxxxxx
> > > 2. mailto:[19][20]pasik@xxxxxx
> > > 3.
> >
> [20][21]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> > > 4.
> >
>
> [21][22]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> > > 5. mailto:[22][23]pasik@xxxxxx
> > > 6.
> >
> [23][24]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> > > 7.
> >
>
> [24][25]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> > > 8. mailto:[25][26]pasik@xxxxxx
> > > 9. mailto:[26][27]pasik@xxxxxx
> > > 10.
> >
> [27][28]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> > > 11.
> >
>
> [28][29]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> > > 12. mailto:[29][30]pasik@xxxxxx
> > > 13.
> >
> [30][31]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> > > 14.
> >
>
> [31][32]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> > > 15. mailto:[32][33]pasik@xxxxxx
> > > 16. mailto:[33][34]dm-devel@xxxxxxxxxx
> >
> > References
> >
> > Visible links
> > 1. mailto:[35]pasik@xxxxxx
> > 2. mailto:[36]pasik@xxxxxx
> > 3. mailto:[37]pasik@xxxxxx
> > 4.
> [38]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> > 5.
>
> [39]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> > 6. mailto:[40]pasik@xxxxxx
> > 7.
> [41]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> > 8.
>
> [42]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> > 9. mailto:[43]pasik@xxxxxx
> > 10. mailto:[44]pasik@xxxxxx
> > 11.
> [45]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> > 12.
>
> [46]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> > 13. mailto:[47]pasik@xxxxxx
> > 14.
> [48]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> > 15.
>
> [49]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> > 16. mailto:[50]pasik@xxxxxx
> > 17. mailto:[51]dm-devel@xxxxxxxxxx
> > 18. mailto:[52]pasik@xxxxxx
> > 19. mailto:[53]pasik@xxxxxx
> > 20.
> [54]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> > 21.
>
> [55]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> > 22. mailto:[56]pasik@xxxxxx
> > 23.
> [57]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> > 24.
>
> [58]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> > 25. mailto:[59]pasik@xxxxxx
> > 26. mailto:[60]pasik@xxxxxx
> > 27.
> [61]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> > 28.
>
> [62]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> > 29. mailto:[63]pasik@xxxxxx
> > 30.
> [64]http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> > 31.
>
> [65]http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> > 32. mailto:[66]pasik@xxxxxx
> > 33. mailto:[67]dm-devel@xxxxxxxxxx
>
> References
>
> Visible links
> 1. mailto:pasik@xxxxxx
> 2. mailto:pasik@xxxxxx
> 3. mailto:pasik@xxxxxx
> 4. mailto:pasik@xxxxxx
> 5. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> 6.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> 7. mailto:pasik@xxxxxx
> 8. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> 9.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> 10. mailto:pasik@xxxxxx
> 11. mailto:pasik@xxxxxx
> 12. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> 13.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> 14. mailto:pasik@xxxxxx
> 15. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> 16.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> 17. mailto:pasik@xxxxxx
> 18. mailto:dm-devel@xxxxxxxxxx
> 19. mailto:pasik@xxxxxx
> 20. mailto:pasik@xxxxxx
> 21. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> 22.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> 23. mailto:pasik@xxxxxx
> 24. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> 25.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> 26. mailto:pasik@xxxxxx
> 27. mailto:pasik@xxxxxx
> 28. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> 29.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> 30. mailto:pasik@xxxxxx
> 31. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> 32.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> 33. mailto:pasik@xxxxxx
> 34. mailto:dm-devel@xxxxxxxxxx
> 35. mailto:pasik@xxxxxx
> 36. mailto:pasik@xxxxxx
> 37. mailto:pasik@xxxxxx
> 38. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> 39.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> 40. mailto:pasik@xxxxxx
> 41. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> 42.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> 43. mailto:pasik@xxxxxx
> 44. mailto:pasik@xxxxxx
> 45. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> 46.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> 47. mailto:pasik@xxxxxx
> 48. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> 49.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> 50. mailto:pasik@xxxxxx
> 51. mailto:dm-devel@xxxxxxxxxx
> 52. mailto:pasik@xxxxxx
> 53. mailto:pasik@xxxxxx
> 54. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> 55.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> 56. mailto:pasik@xxxxxx
> 57. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> 58.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> 59. mailto:pasik@xxxxxx
> 60. mailto:pasik@xxxxxx
> 61. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> 62.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> 63. mailto:pasik@xxxxxx
> 64. http://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git
> 65.
> http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.32.9-pvops-dom0-xen-stable-x86_64
> 66. mailto:pasik@xxxxxx
> 67. mailto:dm-devel@xxxxxxxxxx
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