[Bugfix 0/3] Fix regressions in Xen IRQ management

[Bugfix 0/3] Fix regressions in Xen IRQ management

[Jiang Liu]

Hi all,
	Sander reports an Xen pci-passthrough regression caused by
commit cffe0a2b5a34c95a4dadc9ec7132690a5b0f6687 ("x86, irq: Keep
balance of IOAPIC pin reference count"). This patch set tries to
fix it.

Patch 1 is a fix for another issue found during fixing the regression.
Patch 2 is a hotfix for the regression and should be targeted for v3.19.
Patch 3 is the foundamental fix for the regression and should be targeted
at v3.20.

Hi Sander,
	Could you please help to test by:
1) only apply patch 1 and patch 2
2) and then apply patch 3 ontop of patch 1/2.
Thanks!
Gerry

Jiang Liu (3):
  xen/irq, ACPI: Fix regression in xen PCI passthrough caused by
    cffe0a2b5a34
  xen/irq: Override ACPI IRQ management callback __acpi_unregister_gsi
  x86/PCI: Refine the way to release PCI IRQ resources

 arch/x86/include/asm/acpi.h    |    1 +
 arch/x86/include/asm/pci_x86.h |    2 --
 arch/x86/pci/common.c          |   30 ++++++++++++++++++++++++++++--
 arch/x86/pci/intel_mid_pci.c   |    4 ++--
 arch/x86/pci/irq.c             |   15 +--------------
 arch/x86/pci/xen.c             |    2 ++
 drivers/acpi/pci_irq.c         |   10 +---------
 7 files changed, 35 insertions(+), 29 deletions(-)

-- 
1.7.10.4

[Bugfix 1/3] xen/irq, ACPI: Fix regression in xen PCI passthrough caused by cffe0a2b5a34

[Jiang Liu]

Xen pciback driver assumes that pci_dev->irq won't change after calling
pci_disable_device(). But commit cffe0a2b5a34c95a4dadc9ec7132690a5b0f6687
("x86, irq: Keep balance of IOAPIC pin reference count") frees irq
resources and resets pci_dev->irq to zero when pci_disable_device() is
called.

So this is a hotfix for 3.19 to avoid resetting pci_dev->irq, and
another proper fix will be prepared for next merging window.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
---
 drivers/acpi/pci_irq.c |    1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index 5277a0ee5704..b1def411c0b8 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -512,7 +512,6 @@ void acpi_pci_irq_disable(struct pci_dev *dev)
 	dev_dbg(&dev->dev, "PCI INT %c disabled\n", pin_name(pin));
 	if (gsi >= 0) {
 		acpi_unregister_gsi(gsi);
-		dev->irq = 0;
 		dev->irq_managed = 0;
 	}
 }
-- 
1.7.10.4

[Bugfix 2/3] xen/irq: Override ACPI IRQ management callback __acpi_unregister_gsi

[Jiang Liu]

Xen overrides __acpi_register_gsi and leaves __acpi_unregister_gsi as is.
That means, an IRQ allocated by acpi_register_gsi_xen_hvm() or
acpi_register_gsi_xen() will be freed by acpi_unregister_gsi_ioapic(),
which may cause undesired effects. So override __acpi_unregister_gsi to
NULL for safety.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
---
 arch/x86/include/asm/acpi.h |    1 +
 arch/x86/pci/xen.c          |    2 ++
 2 files changed, 3 insertions(+)

diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h
index 0ab4f9fd2687..3a45668f6dc3 100644
--- a/arch/x86/include/asm/acpi.h
+++ b/arch/x86/include/asm/acpi.h
@@ -50,6 +50,7 @@ void acpi_pic_sci_set_trigger(unsigned int, u16);
 
 extern int (*__acpi_register_gsi)(struct device *dev, u32 gsi,
 				  int trigger, int polarity);
+extern void (*__acpi_unregister_gsi)(u32 gsi);
 
 static inline void disable_acpi(void)
 {
diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c
index 6e5e89c3c644..9098d880c476 100644
--- a/arch/x86/pci/xen.c
+++ b/arch/x86/pci/xen.c
@@ -458,6 +458,7 @@ int __init pci_xen_hvm_init(void)
 	 * just how GSIs get registered.
 	 */
 	__acpi_register_gsi = acpi_register_gsi_xen_hvm;
+	__acpi_unregister_gsi = NULL;
 #endif
 
 #ifdef CONFIG_PCI_MSI
@@ -482,6 +483,7 @@ int __init pci_xen_initial_domain(void)
 	pci_msi_ignore_mask = 1;
 #endif
 	__acpi_register_gsi = acpi_register_gsi_xen;
+	__acpi_unregister_gsi = NULL;
 	/* Pre-allocate legacy irqs */
 	for (irq = 0; irq < nr_legacy_irqs(); irq++) {
 		int trigger, polarity;
-- 
1.7.10.4

[Bugfix 3/3] x86/PCI: Refine the way to release PCI IRQ resources

[Jiang Liu]

Some PCI device drivers assume that pci_dev->irq won't change after
calling pci_disable_device() and pci_enable_device() during suspend and
resume.

Commit c03b3b0738a56cf283b0d05256988d5e3c8bd719 ("x86, irq, mpparse:
Release IOAPIC pin when PCI device is disabled") frees PCI IRQ
resources when pci_disable_device() is called and reallocate IRQ
resources when pci_enable_device() is called again. This breaks
above assumption. So commit 3eec595235c1 ("x86, irq, PCI: Keep IRQ
assignment for PCI devices during suspend/hibernation") and
9eabc99a635a ("x86, irq, PCI: Keep IRQ assignment for runtime power
management") fix the issue by avoiding freeing/reallocating IRQ
resources during PCI device suspend/resume. They achieve this by
checking dev.power.is_prepared and dev.power.runtime_status.
PM maintainer, Rafael, then pointed out that it's really an ugly fix
which leaking PM internal state information to IRQ subsystem.

Recently David Vrabel <david.vrabel@citrix.com> also reports an
regression in pciback driver caused by commit cffe0a2b5a34 ("x86, irq:
Keep balance of IOAPIC pin reference count"). Please refer to:
http://lkml.org/lkml/2015/1/14/546

So this patch refine the way to release PCI IRQ resources. Instead of
releasing PCI IRQ resources in pci_disable_device()/
pcibios_disable_device(), we now release it at driver unbinding
notification BUS_NOTIFY_UNBOUND_DRIVER. In other word, we only release
PCI IRQ resources when there's no driver bound to the PCI device, and
it keeps the assumption that pci_dev->irq won't through multiple
invocation of pci_enable_device()/pci_disable_device().

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
---
 arch/x86/include/asm/pci_x86.h |    2 --
 arch/x86/pci/common.c          |   30 ++++++++++++++++++++++++++++--
 arch/x86/pci/intel_mid_pci.c   |    4 ++--
 arch/x86/pci/irq.c             |   15 +--------------
 drivers/acpi/pci_irq.c         |    9 +--------
 5 files changed, 32 insertions(+), 28 deletions(-)

diff --git a/arch/x86/include/asm/pci_x86.h b/arch/x86/include/asm/pci_x86.h
index 164e3f8d3c3d..fa1195dae425 100644
--- a/arch/x86/include/asm/pci_x86.h
+++ b/arch/x86/include/asm/pci_x86.h
@@ -93,8 +93,6 @@ extern raw_spinlock_t pci_config_lock;
 extern int (*pcibios_enable_irq)(struct pci_dev *dev);
 extern void (*pcibios_disable_irq)(struct pci_dev *dev);
 
-extern bool mp_should_keep_irq(struct device *dev);
-
 struct pci_raw_ops {
 	int (*read)(unsigned int domain, unsigned int bus, unsigned int devfn,
 						int reg, int len, u32 *val);
diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c
index 7b20bccf3648..99f15ed19f38 100644
--- a/arch/x86/pci/common.c
+++ b/arch/x86/pci/common.c
@@ -497,6 +497,25 @@ void __init pcibios_set_cache_line_size(void)
 	}
 }
 
+static int pci_irq_notifier(struct notifier_block *nb, unsigned long action,
+			    void *data)
+{
+	struct pci_dev *dev = to_pci_dev(data);
+
+	if (action != BUS_NOTIFY_UNBOUND_DRIVER)
+		return NOTIFY_DONE;
+
+	if (pcibios_disable_irq)
+		pcibios_disable_irq(dev);
+
+	return NOTIFY_OK;
+}
+
+static struct notifier_block pci_irq_nb = {
+	.notifier_call = pci_irq_notifier,
+	.priority = INT_MIN,
+};
+
 int __init pcibios_init(void)
 {
 	if (!raw_pci_ops) {
@@ -509,6 +528,9 @@ int __init pcibios_init(void)
 
 	if (pci_bf_sort >= pci_force_bf)
 		pci_sort_breadthfirst();
+
+	bus_register_notifier(&pci_bus_type, &pci_irq_nb);
+
 	return 0;
 }
 
@@ -669,8 +691,12 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
 
 void pcibios_disable_device (struct pci_dev *dev)
 {
-	if (!pci_dev_msi_enabled(dev) && pcibios_disable_irq)
-		pcibios_disable_irq(dev);
+	/*
+	 * Some device drivers assume dev->irq won't change after calling
+	 * pci_disable_device(). So delay releasing of IRQ resource to driver
+	 * unbinding time. Otherwise it will break PM subsystem and drivers
+	 * like xen-pciback etc.
+	 */
 }
 
 int pci_ext_cfg_avail(void)
diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
index 44b9271580b5..95c2471f6819 100644
--- a/arch/x86/pci/intel_mid_pci.c
+++ b/arch/x86/pci/intel_mid_pci.c
@@ -234,10 +234,10 @@ static int intel_mid_pci_irq_enable(struct pci_dev *dev)
 
 static void intel_mid_pci_irq_disable(struct pci_dev *dev)
 {
-	if (!mp_should_keep_irq(&dev->dev) && dev->irq_managed &&
-	    dev->irq > 0) {
+	if (dev->irq_managed && dev->irq > 0) {
 		mp_unmap_irq(dev->irq);
 		dev->irq_managed = 0;
+		dev->irq = 0;
 	}
 }
 
diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
index 5dc6ca5e1741..e71b3dbd87b8 100644
--- a/arch/x86/pci/irq.c
+++ b/arch/x86/pci/irq.c
@@ -1256,22 +1256,9 @@ static int pirq_enable_irq(struct pci_dev *dev)
 	return 0;
 }
 
-bool mp_should_keep_irq(struct device *dev)
-{
-	if (dev->power.is_prepared)
-		return true;
-#ifdef CONFIG_PM
-	if (dev->power.runtime_status == RPM_SUSPENDING)
-		return true;
-#endif
-
-	return false;
-}
-
 static void pirq_disable_irq(struct pci_dev *dev)
 {
-	if (io_apic_assign_pci_irqs && !mp_should_keep_irq(&dev->dev) &&
-	    dev->irq_managed && dev->irq) {
+	if (io_apic_assign_pci_irqs && dev->irq_managed && dev->irq) {
 		mp_unmap_irq(dev->irq);
 		dev->irq = 0;
 		dev->irq_managed = 0;
diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index b1def411c0b8..e7f718d6918a 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -485,14 +485,6 @@ void acpi_pci_irq_disable(struct pci_dev *dev)
 	if (!pin || !dev->irq_managed || dev->irq <= 0)
 		return;
 
-	/* Keep IOAPIC pin configuration when suspending */
-	if (dev->dev.power.is_prepared)
-		return;
-#ifdef	CONFIG_PM
-	if (dev->dev.power.runtime_status == RPM_SUSPENDING)
-		return;
-#endif
-
 	entry = acpi_pci_irq_lookup(dev, pin);
 	if (!entry)
 		return;
@@ -513,5 +505,6 @@ void acpi_pci_irq_disable(struct pci_dev *dev)
 	if (gsi >= 0) {
 		acpi_unregister_gsi(gsi);
 		dev->irq_managed = 0;
+		dev->irq = 0;
 	}
 }
-- 
1.7.10.4

Re: [Bugfix 3/3] x86/PCI: Refine the way to release PCI IRQ resources

[David Vrabel]

On 19/01/15 04:55, Jiang Liu wrote:
> Some PCI device drivers assume that pci_dev->irq won't change after
> calling pci_disable_device() and pci_enable_device() during suspend and
> resume.
> 
> Commit c03b3b0738a56cf283b0d05256988d5e3c8bd719 ("x86, irq, mpparse:
> Release IOAPIC pin when PCI device is disabled") frees PCI IRQ
> resources when pci_disable_device() is called and reallocate IRQ
> resources when pci_enable_device() is called again. This breaks
> above assumption. So commit 3eec595235c1 ("x86, irq, PCI: Keep IRQ
> assignment for PCI devices during suspend/hibernation") and
> 9eabc99a635a ("x86, irq, PCI: Keep IRQ assignment for runtime power
> management") fix the issue by avoiding freeing/reallocating IRQ
> resources during PCI device suspend/resume. They achieve this by
> checking dev.power.is_prepared and dev.power.runtime_status.
> PM maintainer, Rafael, then pointed out that it's really an ugly fix
> which leaking PM internal state information to IRQ subsystem.

If this only affects pciback, perhaps it would be best to just fix it there?

> Recently David Vrabel <david.vrabel@citrix.com> also reports an
> regression in pciback driver caused by commit cffe0a2b5a34 ("x86, irq:
> Keep balance of IOAPIC pin reference count"). Please refer to:

Sander reported this regression.

> So this patch refine the way to release PCI IRQ resources. Instead of
> releasing PCI IRQ resources in pci_disable_device()/
> pcibios_disable_device(), we now release it at driver unbinding
> notification BUS_NOTIFY_UNBOUND_DRIVER. In other word, we only release
> PCI IRQ resources when there's no driver bound to the PCI device, and
> it keeps the assumption that pci_dev->irq won't through multiple
> invocation of pci_enable_device()/pci_disable_device().

David

Re: [Bugfix 3/3] x86/PCI: Refine the way to release PCI IRQ resources

[Jiang Liu]

On 2015/1/19 22:24, David Vrabel wrote:
> On 19/01/15 04:55, Jiang Liu wrote:
>> Some PCI device drivers assume that pci_dev->irq won't change after
>> calling pci_disable_device() and pci_enable_device() during suspend and
>> resume.
>>
>> Commit c03b3b0738a56cf283b0d05256988d5e3c8bd719 ("x86, irq, mpparse:
>> Release IOAPIC pin when PCI device is disabled") frees PCI IRQ
>> resources when pci_disable_device() is called and reallocate IRQ
>> resources when pci_enable_device() is called again. This breaks
>> above assumption. So commit 3eec595235c1 ("x86, irq, PCI: Keep IRQ
>> assignment for PCI devices during suspend/hibernation") and
>> 9eabc99a635a ("x86, irq, PCI: Keep IRQ assignment for runtime power
>> management") fix the issue by avoiding freeing/reallocating IRQ
>> resources during PCI device suspend/resume. They achieve this by
>> checking dev.power.is_prepared and dev.power.runtime_status.
>> PM maintainer, Rafael, then pointed out that it's really an ugly fix
>> which leaking PM internal state information to IRQ subsystem.
> 
> If this only affects pciback, perhaps it would be best to just fix it there?
Currently we already found it causes regressions to power management
subsystem and pciback driver, but other drivers may have the same
assumption. So it's safer to refine the irq resource management.
And it doesn't really provide much benefit to reclaim irq resource
when there's still a driver bound to the device.

> 
>> Recently David Vrabel <david.vrabel@citrix.com> also reports an
>> regression in pciback driver caused by commit cffe0a2b5a34 ("x86, irq:
>> Keep balance of IOAPIC pin reference count"). Please refer to:
> 
> Sander reported this regression.
Sorry, I copied the wrong email address. Will fix it in next version.
Regards!
Gerry

> 
>> So this patch refine the way to release PCI IRQ resources. Instead of
>> releasing PCI IRQ resources in pci_disable_device()/
>> pcibios_disable_device(), we now release it at driver unbinding
>> notification BUS_NOTIFY_UNBOUND_DRIVER. In other word, we only release
>> PCI IRQ resources when there's no driver bound to the PCI device, and
>> it keeps the assumption that pci_dev->irq won't through multiple
>> invocation of pci_enable_device()/pci_disable_device().
> 
> David
> 

Re: [Bugfix 0/3] Fix regressions in Xen IRQ management

[Sander Eikelenboom]

[-- Attachment #1: Type: text/plain, Size: 5614 bytes --]


Monday, January 19, 2015, 5:55:41 AM, you wrote:

> Hi all,
>         Sander reports an Xen pci-passthrough regression caused by
> commit cffe0a2b5a34c95a4dadc9ec7132690a5b0f6687 ("x86, irq: Keep
> balance of IOAPIC pin reference count"). This patch set tries to
> fix it.

> Patch 1 is a fix for another issue found during fixing the regression.
> Patch 2 is a hotfix for the regression and should be targeted for v3.19.
> Patch 3 is the foundamental fix for the regression and should be targeted
> at v3.20.

> Hi Sander,
>         Could you please help to test by:
> 1) only apply patch 1 and patch 2
> 2) and then apply patch 3 ontop of patch 1/2.
> Thanks!
> Gerry

Hi Gerry / David / Konrad,

My test results:

- On intel:
    - With apic v4 series and only patch 1 + 2 of this series:
        - powerbutton is still working as expected due to apic v4 series
        - irq's are delivered to the passed through wifi device,
          the wifi device is working now, so that's good !
        - However now i get this splat in dom0,
          (haven't seen this one before,
           but unfortunately i don't seem to be able to trigger it reliably (only hit this once in 10 boots),
           and i also don't know for sure if it's even due to this patch set or not):
             [ 2361.607881] irq 18: nobody cared (try booting with the "irqpoll" option)
             [ 2361.650103] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.19.0-rc5-creanuc-20150119-doflr-apicv4-apicpcipt12+ #1
             [ 2361.670344] Hardware name:                  /D53427RKE, BIOS RKPPT10H.86A.0017.2013.0425.1251 04/25/2013
             [ 2361.690787]  0000000000000000 ffff8800596aee8c ffffffff818af9e7 ffff8800596aee00
             [ 2361.711547]  ffffffff8108151c ffff8800596aee00 0000000000000000 0000000000000000
             [ 2361.732474]  ffffffff81081929 0000000000000000 0000000000000000 0000000000000012
             [ 2361.753265] Call Trace:
             [ 2361.773907]  <IRQ>  [<ffffffff818af9e7>] ? dump_stack+0x40/0x50
             [ 2361.795077]  [<ffffffff8108151c>] ? __report_bad_irq+0x1e/0xbb
             [ 2361.815844]  [<ffffffff81081929>] ? note_interrupt+0x1a9/0x234
             [ 2361.835965]  [<ffffffff8107fa8f>] ? handle_irq_event_percpu+0xd7/0xf1
             [ 2361.856384]  [<ffffffff8107fae0>] ? handle_irq_event+0x37/0x57
             [ 2361.876775]  [<ffffffff81082212>] ? handle_fasteoi_irq+0x74/0xcb
             [ 2361.896812]  [<ffffffff8107f47a>] ? generic_handle_irq+0x15/0x20
             [ 2361.916476]  [<ffffffff813bf5e7>] ? evtchn_fifo_handle_events+0x138/0x16f
             [ 2361.936105]  [<ffffffff813bd3a5>] ? __xen_evtchn_do_upcall+0x39/0x69
             [ 2361.955986]  [<ffffffff813be71d>] ? xen_evtchn_do_upcall+0x27/0x36
             [ 2361.975998]  [<ffffffff818b881e>] ? xen_do_hypervisor_callback+0x1e/0x30
             [ 2361.996017]  <EOI>  [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20
             [ 2362.016394]  [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20
             [ 2362.036886]  [<ffffffff81007138>] ? xen_safe_halt+0xc/0x13
             [ 2362.057118]  [<ffffffff81013add>] ? default_idle+0x5/0x8
             [ 2362.077309]  [<ffffffff81078b52>] ? cpu_startup_entry+0x114/0x25e
             [ 2362.097612]  [<ffffffff81effe9d>] ? start_kernel+0x422/0x42d
             [ 2362.118041]  [<ffffffff81eff880>] ? set_init_arg+0x50/0x50
             [ 2362.138141]  [<ffffffff81f029a0>] ? xen_start_kernel+0x4d3/0x4db
             [ 2362.157862] handlers:
             [ 2362.177280] [<ffffffff8157567e>] ata_bmdma_interrupt
             [ 2362.196805] Disabling IRQ #18
        - attached complete proc-interrupts, lspci, dmesg and xl-dmesg attached as proc-interrupts12.txt, lspci12.txt, dmesg12.txt and xl-dmesg12.txt


    - With apic v4 series and patch 1 + 2 + 3 of this series:
        - powerbutton is still working as expected due to apic v4 series
        - irq's are delivered to the passed through wifi device,
          the wifi device is working now, so that's good !
        - I haven't seen the splat above so far,
          (but since i can't trigger it reliably that doesn't give any guarantees unfortunately).

On AMD:
    - With apic v4 series and only patch 1 + 2 of this series:
        - powerbutton is still working as expected due to apic v4 series
        - videostream from passed through device is stable again, so that's good !

    - With apic v4 series and patch 1 + 2 + 3 of this series:
        - powerbutton is still working as expected due to apic v4 series
        - videostream from passed through device is stable again, so that's good !


So to summarize:
    The reported problems are fixed, everything looks good.
    Apart from a splat which occurs infrequently and from which i don't know
    if it is due to this patch set anyway.

So i'm very much inclined to say: 
Tested-by: Sander Eikelenboom <linux@eikelenboom.it>


Thanks Gerry !

--
Sander

> Jiang Liu (3):
>   xen/irq, ACPI: Fix regression in xen PCI passthrough caused by
>     cffe0a2b5a34
>   xen/irq: Override ACPI IRQ management callback __acpi_unregister_gsi
>   x86/PCI: Refine the way to release PCI IRQ resources

>  arch/x86/include/asm/acpi.h    |    1 +
>  arch/x86/include/asm/pci_x86.h |    2 --
>  arch/x86/pci/common.c          |   30 ++++++++++++++++++++++++++++--
>  arch/x86/pci/intel_mid_pci.c   |    4 ++--
>  arch/x86/pci/irq.c             |   15 +--------------
>  arch/x86/pci/xen.c             |    2 ++
>  drivers/acpi/pci_irq.c         |   10 +---------
>  7 files changed, 35 insertions(+), 29 deletions(-)

[-- Attachment #2: dmesg12.txt --]
[-- Type: text/plain, Size: 56078 bytes --]

[    0.000000] PAT configuration [0-7]: WB  WT  UC- UC  WC  WP  UC  UC  
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.19.0-rc5-creanuc-20150119-doflr-apicv4-apicpcipt12+ (root@creanuc) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Mon Jan 19 10:09:04 CET 2015
[    0.000000] Command line: root=/dev/mapper/creanuc-creanuc_dom0 ro mem=1536M vga=791 nomodeset xen-pciback.hide=(02:00.0)(00:19.0)
[    0.000000] Released 0 page(s)
[    0.000000] e820: BIOS-provided physical RAM map:
[    0.000000] Xen: [mem 0x0000000000000000-0x000000000009cfff] usable
[    0.000000] Xen: [mem 0x000000000009d800-0x00000000000fffff] reserved
[    0.000000] Xen: [mem 0x0000000000100000-0x000000001fffffff] usable
[    0.000000] Xen: [mem 0x0000000020000000-0x00000000201fffff] reserved
[    0.000000] Xen: [mem 0x0000000020200000-0x0000000040003fff] usable
[    0.000000] Xen: [mem 0x0000000040004000-0x0000000040004fff] reserved
[    0.000000] Xen: [mem 0x0000000040005000-0x0000000060263fff] usable
[    0.000000] Xen: [mem 0x0000000060264000-0x00000000db9effff] unusable
[    0.000000] Xen: [mem 0x00000000db9f0000-0x00000000dbe6efff] reserved
[    0.000000] Xen: [mem 0x00000000dbe6f000-0x00000000dbe7efff] ACPI data
[    0.000000] Xen: [mem 0x00000000dbe7f000-0x00000000dbf9cfff] ACPI NVS
[    0.000000] Xen: [mem 0x00000000dbf9d000-0x00000000dc20cfff] reserved
[    0.000000] Xen: [mem 0x00000000dc20d000-0x00000000dc20dfff] unusable
[    0.000000] Xen: [mem 0x00000000dc20e000-0x00000000dc250fff] ACPI NVS
[    0.000000] Xen: [mem 0x00000000dc251000-0x00000000dcffffff] unusable
[    0.000000] Xen: [mem 0x00000000dd000000-0x00000000df9fffff] reserved
[    0.000000] Xen: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[    0.000000] Xen: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] Xen: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[    0.000000] Xen: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[    0.000000] Xen: [mem 0x00000000fed90000-0x00000000fed91fff] reserved
[    0.000000] Xen: [mem 0x00000000fee00000-0x00000000feefffff] reserved
[    0.000000] Xen: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[    0.000000] Xen: [mem 0x0000000100000000-0x000000021e5fffff] unusable
[    0.000000] e820: remove [mem 0x60000000-0xfffffffffffffffe] usable
[    0.000000] NX (Execute Disable) protection: active
[    0.000000] e820: user-defined physical RAM map:
[    0.000000] user: [mem 0x0000000000000000-0x000000000009cfff] usable
[    0.000000] user: [mem 0x000000000009d800-0x00000000000fffff] reserved
[    0.000000] user: [mem 0x0000000000100000-0x000000001fffffff] usable
[    0.000000] user: [mem 0x0000000020000000-0x00000000201fffff] reserved
[    0.000000] user: [mem 0x0000000020200000-0x0000000040003fff] usable
[    0.000000] user: [mem 0x0000000040004000-0x0000000040004fff] reserved
[    0.000000] user: [mem 0x0000000040005000-0x000000005fffffff] usable
[    0.000000] user: [mem 0x0000000060264000-0x00000000db9effff] unusable
[    0.000000] user: [mem 0x00000000db9f0000-0x00000000dbe6efff] reserved
[    0.000000] user: [mem 0x00000000dbe6f000-0x00000000dbe7efff] ACPI data
[    0.000000] user: [mem 0x00000000dbe7f000-0x00000000dbf9cfff] ACPI NVS
[    0.000000] user: [mem 0x00000000dbf9d000-0x00000000dc20cfff] reserved
[    0.000000] user: [mem 0x00000000dc20d000-0x00000000dc20dfff] unusable
[    0.000000] user: [mem 0x00000000dc20e000-0x00000000dc250fff] ACPI NVS
[    0.000000] user: [mem 0x00000000dc251000-0x00000000dcffffff] unusable
[    0.000000] user: [mem 0x00000000dd000000-0x00000000df9fffff] reserved
[    0.000000] user: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[    0.000000] user: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[    0.000000] user: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[    0.000000] user: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[    0.000000] user: [mem 0x00000000fed90000-0x00000000fed91fff] reserved
[    0.000000] user: [mem 0x00000000fee00000-0x00000000feefffff] reserved
[    0.000000] user: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[    0.000000] user: [mem 0x0000000100000000-0x000000021e5fffff] unusable
[    0.000000] SMBIOS 2.7 present.
[    0.000000] DMI:                  /D53427RKE, BIOS RKPPT10H.86A.0017.2013.0425.1251 04/25/2013
[    0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[    0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[    0.000000] AGP: No AGP bridge found
[    0.000000] e820: last_pfn = 0x60000 max_arch_pfn = 0x400000000
[    0.000000] Base memory trampoline at [ffff880000097000] 97000 size 24576
[    0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[    0.000000]  [mem 0x00000000-0x000fffff] page 4k
[    0.000000] init_memory_mapping: [mem 0x5fe00000-0x5fffffff]
[    0.000000]  [mem 0x5fe00000-0x5fffffff] page 4k
[    0.000000] BRK [0x02097000, 0x02097fff] PGTABLE
[    0.000000] BRK [0x02098000, 0x02098fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x40000000-0x40003fff]
[    0.000000]  [mem 0x40000000-0x40003fff] page 4k
[    0.000000] BRK [0x02099000, 0x02099fff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x40005000-0x5fdfffff]
[    0.000000]  [mem 0x40005000-0x5fdfffff] page 4k
[    0.000000] BRK [0x0209a000, 0x0209afff] PGTABLE
[    0.000000] BRK [0x0209b000, 0x0209bfff] PGTABLE
[    0.000000] BRK [0x0209c000, 0x0209cfff] PGTABLE
[    0.000000] init_memory_mapping: [mem 0x20200000-0x3fffffff]
[    0.000000]  [mem 0x20200000-0x3fffffff] page 4k
[    0.000000] init_memory_mapping: [mem 0x00100000-0x1fffffff]
[    0.000000]  [mem 0x00100000-0x1fffffff] page 4k
[    0.000000] RAMDISK: [mem 0x04000000-0x04fc0fff]
[    0.000000] ACPI: Early table checksum verification disabled
[    0.000000] ACPI: RSDP 0x00000000000F0490 000024 (v02 Intel )
[    0.000000] ACPI: XSDT 0x00000000DBE73080 00007C (v01 Intel  D53427RK 00000011 AMI  00010013)
[    0.000000] ACPI: FACP 0x00000000DBE7D100 00010C (v05 Intel  D53427RK 00000011 AMI  00010013)
[    0.000000] ACPI: DSDT 0x00000000DBE73188 009F72 (v02 Intel  D53427RK 00000011 INTL 20051117)
[    0.000000] ACPI: FACS 0x00000000DBF9B080 000040
[    0.000000] ACPI: APIC 0x00000000DBE7D210 000072 (v03 Intel  D53427RK 00000011 AMI  00010013)
[    0.000000] ACPI: FPDT 0x00000000DBE7D288 000044 (v01 Intel  D53427RK 00000011 AMI  00010013)
[    0.000000] ACPI: TCPA 0x00000000DBE7D2D0 000032 (v02 APTIO4 NAPAASF  00000011 MSFT 01000013)
[    0.000000] ACPI: MCFG 0x00000000DBE7D308 00003C (v01 Intel  D53427RK 00000011 MSFT 00000097)
[    0.000000] ACPI: HPET 0x00000000DBE7D348 000038 (v01 Intel  D53427RK 00000011 AMI. 00000005)
[    0.000000] ACPI: SSDT 0x00000000DBE7D380 000315 (v01 SataRe SataTabl 00000011 INTL 20091112)
[    0.000000] ACPI: SSDT 0x00000000DBE7D698 0009AA (v01 PmRef  Cpu0Ist  00000011 INTL 20051117)
[    0.000000] ACPI: SSDT 0x00000000DBE7E048 000B22 (v01 PmRef  CpuPm    00000011 INTL 20051117)
[    0.000000] ACPI: XMAR 0x00000000DBE7EB70 0000B8 (v01 INTEL  SNB      00000011 INTL 00000001)
[    0.000000] ACPI: ASF! 0x00000000DBE7EC28 0000A5 (v32 INTEL   HCG     00000011 TFSM 000F4240)
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x00001000-0x00ffffff]
[    0.000000]   DMA32    [mem 0x01000000-0x5fffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x00001000-0x0009cfff]
[    0.000000]   node   0: [mem 0x00100000-0x1fffffff]
[    0.000000]   node   0: [mem 0x20200000-0x40003fff]
[    0.000000]   node   0: [mem 0x40005000-0x5fffffff]
[    0.000000] Initmem setup node 0 [mem 0x00001000-0x5fffffff]
[    0.000000] On node 0 totalpages: 392603
[    0.000000]   DMA zone: 64 pages used for memmap
[    0.000000]   DMA zone: 21 pages reserved
[    0.000000]   DMA zone: 3996 pages, LIFO batch:0
[    0.000000]   DMA32 zone: 6080 pages used for memmap
[    0.000000]   DMA32 zone: 388607 pages, LIFO batch:31
[    0.000000] p2m virtual area at ffffc90000000000, size is 400000
[    0.000000] Remapped 612 page(s)
[    0.000000] Reserving Intel graphics stolen memory at 0xdda00000-0xdf9fffff
[    0.000000] ACPI: PM-Timer IO Port: 0x408
[    0.000000] ACPI: Local APIC address 0xfee00000
[    0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled)
[    0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x03] enabled)
[    0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[    0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[    0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[    0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.000000] ACPI: IRQ0 used by override.
[    0.000000] ACPI: IRQ9 used by override.
[    0.000000] Using ACPI (MADT) for SMP configuration information
[    0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[    0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[    0.000000] e820: [mem 0xdfa00000-0xf7ffffff] available for PCI devices
[    0.000000] Booting paravirtualized kernel on Xen
[    0.000000] Xen version: 4.6.0-unstable (preserve-AD)
[    0.000000] setup_percpu: NR_CPUS:16 nr_cpumask_bits:16 nr_cpu_ids:4 nr_node_ids:1
[    0.000000] PERCPU: Embedded 29 pages/cpu @ffff88005f600000 s80128 r8192 d30464 u524288
[    0.000000] pcpu-alloc: s80128 r8192 d30464 u524288 alloc=1*2097152
[    0.000000] pcpu-alloc: [0] 0 1 2 3 
[    0.000000] xen: PV spinlocks enabled
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 386438
[    0.000000] Kernel command line: root=/dev/mapper/creanuc-creanuc_dom0 ro mem=1536M vga=791 nomodeset xen-pciback.hide=(02:00.0)(00:19.0)
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.000000] xsave: enabled xstate_bv 0x7, cntxt size 0x340 using standard form
[    0.000000] software IO TLB [mem 0x59a00000-0x5da00000] (64MB) mapped at [ffff880059a00000-ffff88005d9fffff]
[    0.000000] Memory: 1436748K/1570412K available (8934K kernel code, 935K rwdata, 3196K rodata, 1016K init, 644K bss, 133664K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU dyntick-idle grace-period acceleration is enabled.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=4.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
[    0.000000] NR_IRQS:4352 nr_irqs:456 16
[    0.000000] xen:events: Using FIFO-based ABI
[    0.000000] xen: --> pirq=1 -> irq=1 (gsi=1)
[    0.000000] xen: --> pirq=2 -> irq=2 (gsi=2)
[    0.000000] xen: --> pirq=3 -> irq=3 (gsi=3)
[    0.000000] xen: --> pirq=4 -> irq=4 (gsi=4)
[    0.000000] xen: --> pirq=5 -> irq=5 (gsi=5)
[    0.000000] xen: --> pirq=6 -> irq=6 (gsi=6)
[    0.000000] xen: --> pirq=7 -> irq=7 (gsi=7)
[    0.000000] xen: --> pirq=8 -> irq=8 (gsi=8)
[    0.000000] xen: --> pirq=9 -> irq=9 (gsi=9)
[    0.000000] xen: --> pirq=10 -> irq=10 (gsi=10)
[    0.000000] xen: --> pirq=11 -> irq=11 (gsi=11)
[    0.000000] xen: --> pirq=12 -> irq=12 (gsi=12)
[    0.000000] xen: --> pirq=13 -> irq=13 (gsi=13)
[    0.000000] xen: --> pirq=14 -> irq=14 (gsi=14)
[    0.000000] xen: --> pirq=15 -> irq=15 (gsi=15)
[    0.000000] Console: colour dummy device 80x25
[    0.000000] console [tty0] enabled
[    0.000000] Xen: using vcpuop timer interface
[    0.000000] installing Xen timer for CPU 0
[    0.000000] tsc: Detected 2294.840 MHz processor
[    8.447520] Calibrating delay loop (skipped), value calculated using timer frequency.. 4589.68 BogoMIPS (lpj=9179360)
[    8.447527] pid_max: default: 32768 minimum: 301
[    8.447537] ACPI: Core revision 20141107
[    8.484285] ACPI: All ACPI Tables successfully acquired
[    8.485953] Security Framework initialized
[    8.485977] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    8.485982] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
[    8.486305] Initializing cgroup subsys devices
[    8.486311] Initializing cgroup subsys freezer
[    8.486316] Initializing cgroup subsys net_cls
[    8.486322] Initializing cgroup subsys blkio
[    8.486326] Initializing cgroup subsys perf_event
[    8.486413] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    8.486413] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[    8.486421] CPU: Physical Processor ID: 0
[    8.486424] CPU: Processor Core ID: 0
[    8.486946] mce: CPU supports 2 MCE banks
[    8.486969] Last level iTLB entries: 4KB 512, 2MB 8, 4MB 8
[    8.486969] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0
[    8.487173] Freeing SMP alternatives memory: 48K (ffffffff81fe9000 - ffffffff81ff5000)
[    8.489421] cpu 0 spinlock event irq 25
[    8.489469] Performance Events: unsupported p6 CPU model 58 no PMU driver, software events only.
[    8.489710] NMI watchdog: disabled (cpu0): hardware events not enabled
[    8.489789] installing Xen timer for CPU 1
[    8.489802] cpu 1 spinlock event irq 32
[    8.490713] installing Xen timer for CPU 2
[    8.490731] cpu 2 spinlock event irq 39
[    8.491833] installing Xen timer for CPU 3
[    8.491846] cpu 3 spinlock event irq 46
[    8.492667] x86: Booted up 1 node, 4 CPUs
[    8.493057] devtmpfs: initialized
[    8.494004] xor: automatically using best checksumming function:
[    8.531767]    avx       : 12074.000 MB/sec
[    8.531963] NET: Registered protocol family 16
[    8.531980] xen:grant_table: Grant tables using version 1 layout
[    8.531994] Grant table initialized
[    8.532786] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[    8.532794] ACPI: bus type PCI registered
[    8.532797] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[    8.532918] dca service started, version 1.12.1
[    8.532955] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
[    8.532961] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820
[    8.543865] PCI: Using configuration type 1 for base access
[    8.624102] raid6: sse2x1    4567 MB/s
[    8.692191] raid6: sse2x2    5707 MB/s
[    8.760285] raid6: sse2x4    6498 MB/s
[    8.760289] raid6: using algorithm sse2x4 (6498 MB/s)
[    8.760293] raid6: using ssse3x2 recovery algorithm
[    8.760367] ACPI: Added _OSI(Module Device)
[    8.760373] ACPI: Added _OSI(Processor Device)
[    8.760377] ACPI: Added _OSI(3.0 _SCP Extensions)
[    8.760381] ACPI: Added _OSI(Processor Aggregator Device)
[    8.762500] xen: registering gsi 9 triggering 0 polarity 0
[    8.764867] ACPI: Executed 1 blocks of module-level executable AML code
[    8.771502] ACPI: Dynamic OEM Table Load:
[    8.771514] ACPI: SSDT 0xFFFF8800596F8000 00083B (v01 PmRef  Cpu0Cst  00003001 INTL 20051117)
[    8.772648] ACPI: Dynamic OEM Table Load:
[    8.772657] ACPI: SSDT 0xFFFF8800596D5000 000303 (v01 PmRef  ApIst    00003000 INTL 20051117)
[    8.773505] ACPI: Dynamic OEM Table Load:
[    8.773512] ACPI: SSDT 0xFFFF8800596ADC00 000119 (v01 PmRef  ApCst    00003000 INTL 20051117)
[    8.775229] ACPI: Interpreter enabled
[    8.775241] ACPI: (supports S0 S5)
[    8.775244] ACPI: Using IOAPIC for interrupt routing
[    8.775292] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    8.786170] ACPI: Power Resource [FN00] (off)
[    8.786301] ACPI: Power Resource [FN01] (off)
[    8.786428] ACPI: Power Resource [FN02] (off)
[    8.786553] ACPI: Power Resource [FN03] (off)
[    8.786678] ACPI: Power Resource [FN04] (off)
[    8.787856] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
[    8.787868] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI]
[    8.788460] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug PME]
[    8.788827] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability]
[    8.790371] PCI host bridge to bus 0000:00
[    8.790378] pci_bus 0000:00: root bus resource [bus 00-3e]
[    8.790383] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7]
[    8.790387] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff]
[    8.790391] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[    8.790396] pci_bus 0000:00: root bus resource [mem 0x000d0000-0x000d3fff]
[    8.790400] pci_bus 0000:00: root bus resource [mem 0x000d4000-0x000d7fff]
[    8.790404] pci_bus 0000:00: root bus resource [mem 0x000d8000-0x000dbfff]
[    8.790408] pci_bus 0000:00: root bus resource [mem 0x000dc000-0x000dffff]
[    8.790412] pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000e3fff]
[    8.790416] pci_bus 0000:00: root bus resource [mem 0x000e4000-0x000e7fff]
[    8.790420] pci_bus 0000:00: root bus resource [mem 0xdfa00000-0xfeafffff]
[    8.790444] pci 0000:00:00.0: [8086:0154] type 00 class 0x060000
[    8.790706] pci 0000:00:02.0: [8086:0166] type 00 class 0x030000
[    8.790752] pci 0000:00:02.0: reg 0x10: [mem 0xf7800000-0xf7bfffff 64bit]
[    8.790776] pci 0000:00:02.0: reg 0x18: [mem 0xe0000000-0xefffffff 64bit pref]
[    8.790792] pci 0000:00:02.0: reg 0x20: [io  0xf000-0xf03f]
[    8.791087] pci 0000:00:14.0: [8086:1e31] type 00 class 0x0c0330
[    8.791140] pci 0000:00:14.0: reg 0x10: [mem 0xf7d20000-0xf7d2ffff 64bit]
[    8.791323] pci 0000:00:14.0: PME# supported from D3hot D3cold
[    8.791407] pci 0000:00:14.0: System wakeup disabled by ACPI
[    8.791495] pci 0000:00:16.0: [8086:1e3a] type 00 class 0x078000
[    8.791550] pci 0000:00:16.0: reg 0x10: [mem 0xf7d3c000-0xf7d3c00f 64bit]
[    8.791736] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[    8.791893] pci 0000:00:16.2: [8086:1e3c] type 00 class 0x010185
[    8.791937] pci 0000:00:16.2: reg 0x10: [io  0xf130-0xf137]
[    8.791958] pci 0000:00:16.2: reg 0x14: [io  0xf120-0xf123]
[    8.791979] pci 0000:00:16.2: reg 0x18: [io  0xf110-0xf117]
[    8.792001] pci 0000:00:16.2: reg 0x1c: [io  0xf100-0xf103]
[    8.792022] pci 0000:00:16.2: reg 0x20: [io  0xf0f0-0xf0ff]
[    8.792299] pci 0000:00:16.3: [8086:1e3d] type 00 class 0x070002
[    8.792357] pci 0000:00:16.3: reg 0x10: [io  0xf0e0-0xf0e7]
[    8.792379] pci 0000:00:16.3: reg 0x14: [mem 0xf7d3a000-0xf7d3afff]
[    8.792726] pci 0000:00:19.0: [8086:1502] type 00 class 0x020000
[    8.792772] pci 0000:00:19.0: reg 0x10: [mem 0xf7d00000-0xf7d1ffff]
[    8.792792] pci 0000:00:19.0: reg 0x14: [mem 0xf7d39000-0xf7d39fff]
[    8.792812] pci 0000:00:19.0: reg 0x18: [io  0xf080-0xf09f]
[    8.792984] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[    8.793072] pci 0000:00:19.0: System wakeup disabled by ACPI
[    8.793162] pci 0000:00:1a.0: [8086:1e2d] type 00 class 0x0c0320
[    8.793212] pci 0000:00:1a.0: reg 0x10: [mem 0xf7d38000-0xf7d383ff]
[    8.793435] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[    8.793554] pci 0000:00:1a.0: System wakeup disabled by ACPI
[    8.793658] pci 0000:00:1b.0: [8086:1e20] type 00 class 0x040300
[    8.793699] pci 0000:00:1b.0: reg 0x10: [mem 0xf7d30000-0xf7d33fff 64bit]
[    8.793895] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[    8.793987] pci 0000:00:1b.0: System wakeup disabled by ACPI
[    8.794071] pci 0000:00:1c.0: [8086:1e10] type 01 class 0x060400
[    8.794278] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[    8.794337] pci 0000:00:1c.0: Enabling MPC IRBNCE
[    8.794344] pci 0000:00:1c.0: Intel PCH root port ACS workaround enabled
[    8.794409] pci 0000:00:1c.0: System wakeup disabled by ACPI
[    8.794493] pci 0000:00:1c.2: [8086:1e14] type 01 class 0x060400
[    8.794700] pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
[    8.794754] pci 0000:00:1c.2: Enabling MPC IRBNCE
[    8.794761] pci 0000:00:1c.2: Intel PCH root port ACS workaround enabled
[    8.794825] pci 0000:00:1c.2: System wakeup disabled by ACPI
[    8.794928] pci 0000:00:1d.0: [8086:1e26] type 00 class 0x0c0320
[    8.794978] pci 0000:00:1d.0: reg 0x10: [mem 0xf7d37000-0xf7d373ff]
[    8.795202] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[    8.795320] pci 0000:00:1d.0: System wakeup disabled by ACPI
[    8.795406] pci 0000:00:1f.0: [8086:1e56] type 00 class 0x060100
[    8.795792] pci 0000:00:1f.2: [8086:1e03] type 00 class 0x010601
[    8.795842] pci 0000:00:1f.2: reg 0x10: [io  0xf0d0-0xf0d7]
[    8.795862] pci 0000:00:1f.2: reg 0x14: [io  0xf0c0-0xf0c3]
[    8.795882] pci 0000:00:1f.2: reg 0x18: [io  0xf0b0-0xf0b7]
[    8.795902] pci 0000:00:1f.2: reg 0x1c: [io  0xf0a0-0xf0a3]
[    8.795922] pci 0000:00:1f.2: reg 0x20: [io  0xf060-0xf07f]
[    8.795942] pci 0000:00:1f.2: reg 0x24: [mem 0xf7d36000-0xf7d367ff]
[    8.796076] pci 0000:00:1f.2: PME# supported from D3hot
[    8.796231] pci 0000:00:1f.3: [8086:1e22] type 00 class 0x0c0500
[    8.796269] pci 0000:00:1f.3: reg 0x10: [mem 0xf7d35000-0xf7d350ff 64bit]
[    8.796324] pci 0000:00:1f.3: reg 0x20: [io  0xf040-0xf05f]
[    8.796650] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    8.796845] pci 0000:02:00.0: [168c:002b] type 00 class 0x028000
[    8.796900] pci 0000:02:00.0: reg 0x10: [mem 0xf7c00000-0xf7c0ffff 64bit]
[    8.797192] pci 0000:02:00.0: supports D1
[    8.797195] pci 0000:02:00.0: PME# supported from D0 D1 D3hot
[    8.797259] pci 0000:02:00.0: System wakeup disabled by ACPI
[    8.804506] pci 0000:00:1c.2: PCI bridge to [bus 02]
[    8.804525] pci 0000:00:1c.2:   bridge window [mem 0xf7c00000-0xf7cfffff]
[    8.804578] pci_bus 0000:00: on NUMA node 0
[    8.804581] acpi PNP0A08:00: Disabling ASPM (FADT indicates it is unsupported)
[    8.805057] xen: registering gsi 13 triggering 1 polarity 0
[    8.805411] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[    8.805533] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    8.805652] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 10 11 12 14 15)
[    8.805790] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
[    8.805908] ACPI: PCI Interrupt Link [LNKE] (IRQs *3 4 5 6 10 11 12 14 15)
[    8.806024] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[    8.806144] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 *4 5 6 10 11 12 14 15)
[    8.806264] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[    8.806643] ACPI: Enabled 6 GPEs in block 00 to 3F
[    8.806703] xen:balloon: Initialising balloon driver
[    8.806935] xen_balloon: Initialising balloon driver
[    8.807134] vgaarb: setting as boot device: PCI:0000:00:02.0
[    8.807142] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    8.807149] vgaarb: loaded
[    8.807152] vgaarb: bridge control possible 0000:00:02.0
[    8.807251] SCSI subsystem initialized
[    8.807409] libata version 3.00 loaded.
[    8.807450] ACPI: bus type USB registered
[    8.807479] usbcore: registered new interface driver usbfs
[    8.807494] usbcore: registered new interface driver hub
[    8.807528] usbcore: registered new device driver usb
[    8.807573] pps_core: LinuxPPS API ver. 1 registered
[    8.807577] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    8.807587] PTP clock support registered
[    8.807641] wmi: Mapper loaded
[    8.807683] Advanced Linux Sound Architecture Driver Initialized.
[    8.807690] PCI: Using ACPI for IRQ routing
[    8.812482] PCI: pci_cache_line_size set to 64 bytes
[    8.812583] e820: reserve RAM buffer [mem 0x0009d000-0x0009ffff]
[    8.812586] e820: reserve RAM buffer [mem 0x40004000-0x43ffffff]
[    8.813105] Switched to clocksource xen
[    8.813200] FS-Cache: Loaded
[    8.813267] CacheFiles: Loaded
[    8.813316] pnp: PnP ACPI init
[    8.813495] system 00:00: [io  0x0680-0x069f] has been reserved
[    8.813501] system 00:00: [io  0x1000-0x100f] has been reserved
[    8.813507] system 00:00: [io  0xffff] has been reserved
[    8.813511] system 00:00: [io  0xffff] has been reserved
[    8.813515] system 00:00: [io  0x0400-0x0453] could not be reserved
[    8.813519] system 00:00: [io  0x0458-0x047f] has been reserved
[    8.813523] system 00:00: [io  0x0500-0x057f] has been reserved
[    8.813528] system 00:00: [io  0x164e-0x164f] has been reserved
[    8.813533] system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active)
[    8.813550] xen: registering gsi 8 triggering 1 polarity 0
[    8.813589] pnp 00:01: Plug and Play ACPI device, IDs PNP0b00 (active)
[    8.813667] system 00:02: [io  0x0454-0x0457] has been reserved
[    8.813674] system 00:02: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[    8.813984] system 00:03: [io  0x0a00-0x0a1f] has been reserved
[    8.813989] system 00:03: [io  0x0a30-0x0a3f] has been reserved
[    8.813993] system 00:03: [io  0x0a20-0x0a2f] has been reserved
[    8.813998] system 00:03: Plug and Play ACPI device, IDs PNP0c02 (active)
[    8.814124] system 00:04: [io  0x04d0-0x04d1] has been reserved
[    8.814130] system 00:04: Plug and Play ACPI device, IDs PNP0c02 (active)
[    8.814196] pnp 00:05: Plug and Play ACPI device, IDs PNP0c31 (active)
[    8.814601] system 00:06: [mem 0xfed1c000-0xfed1ffff] has been reserved
[    8.814606] system 00:06: [mem 0xfed10000-0xfed17fff] has been reserved
[    8.814611] system 00:06: [mem 0xfed18000-0xfed18fff] has been reserved
[    8.814615] system 00:06: [mem 0xfed19000-0xfed19fff] has been reserved
[    8.814620] system 00:06: [mem 0xf8000000-0xfbffffff] has been reserved
[    8.814624] system 00:06: [mem 0xfed20000-0xfed3ffff] has been reserved
[    8.814629] system 00:06: [mem 0xfed90000-0xfed93fff] could not be reserved
[    8.814633] system 00:06: [mem 0xfed45000-0xfed8ffff] has been reserved
[    8.814638] system 00:06: [mem 0xff000000-0xffffffff] has been reserved
[    8.814642] system 00:06: [mem 0xfee00000-0xfeefffff] has been reserved
[    8.814647] system 00:06: [mem 0xdfa00000-0xdfa00fff] has been reserved
[    8.814652] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[    8.814968] system 00:07: [mem 0x20000000-0x201fffff] has been reserved
[    8.814973] system 00:07: [mem 0x40004000-0x40004fff] has been reserved
[    8.814978] system 00:07: Plug and Play ACPI device, IDs PNP0c01 (active)
[    8.815012] pnp: PnP ACPI: found 8 devices
[    8.815054] pciback 0000:00:19.0: seizing device
[    8.815086] pciback 0000:02:00.0: seizing device
[    8.825927] PM-Timer failed consistency check  (0xffffff) - aborting.
[    8.825977] pci 0000:00:1c.0: PCI bridge to [bus 01]
[    8.826006] pci 0000:00:1c.2: PCI bridge to [bus 02]
[    8.826018] pci 0000:00:1c.2:   bridge window [mem 0xf7c00000-0xf7cfffff]
[    8.826039] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7]
[    8.826042] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff]
[    8.826045] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[    8.826047] pci_bus 0000:00: resource 7 [mem 0x000d0000-0x000d3fff]
[    8.826050] pci_bus 0000:00: resource 8 [mem 0x000d4000-0x000d7fff]
[    8.826052] pci_bus 0000:00: resource 9 [mem 0x000d8000-0x000dbfff]
[    8.826055] pci_bus 0000:00: resource 10 [mem 0x000dc000-0x000dffff]
[    8.826057] pci_bus 0000:00: resource 11 [mem 0x000e0000-0x000e3fff]
[    8.826060] pci_bus 0000:00: resource 12 [mem 0x000e4000-0x000e7fff]
[    8.826062] pci_bus 0000:00: resource 13 [mem 0xdfa00000-0xfeafffff]
[    8.826065] pci_bus 0000:02: resource 1 [mem 0xf7c00000-0xf7cfffff]
[    8.826101] NET: Registered protocol family 2
[    8.826288] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[    8.826348] TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
[    8.826388] TCP: Hash tables configured (established 16384 bind 16384)
[    8.826410] TCP: reno registered
[    8.826414] UDP hash table entries: 1024 (order: 3, 32768 bytes)
[    8.826424] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
[    8.826477] NET: Registered protocol family 1
[    8.826504] pci 0000:00:02.0: Video device with shadowed ROM
[    8.826636] xen: registering gsi 16 triggering 0 polarity 1
[    8.826652] xen: --> pirq=16 -> irq=16 (gsi=16)
[    8.826984] xen: registering gsi 16 triggering 0 polarity 1
[    8.826987] Already setup the GSI :16
[    8.885390] xen: registering gsi 23 triggering 0 polarity 1
[    8.885408] xen: --> pirq=23 -> irq=23 (gsi=23)
[    8.905441] PCI: CLS mismatch (64 != 32), using 64 bytes
[    8.905511] Trying to unpack rootfs image as initramfs...
[    8.919518] Freeing initrd memory: 16132K (ffff880004000000 - ffff880004fc1000)
[    8.920115] RAPL PMU detected, hw unit 2^-16 Joules, API unit is 2^-32 Joules, 3 fixed counters 163840 ms ovfl timer
[    8.931378] sha1_ssse3: Using AVX optimized SHA-1 implementation
[    8.931700] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    8.931737] audit: initializing netlink subsys (disabled)
[    8.931755] audit: type=2000 audit(1421661406.945:1): initialized
[    8.931981] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    8.933908] VFS: Disk quotas dquot_6.5.2
[    8.933955] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    8.934373] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    8.934494] ntfs: driver 2.1.31 [Flags: R/W].
[    8.934625] fuse init (API version 7.23)
[    8.941297] alg: No test for stdrng (krng)
[    8.947640] NET: Registered protocol family 38
[    8.947674] bounce: pool size: 64 pages
[    8.947725] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[    8.947811] io scheduler noop registered
[    8.947818] io scheduler deadline registered
[    8.947862] io scheduler cfq registered (default)
[    8.948101] xen: registering gsi 16 triggering 0 polarity 1
[    8.948106] Already setup the GSI :16
[    8.948319] xen: registering gsi 18 triggering 0 polarity 1
[    8.948335] xen: --> pirq=18 -> irq=18 (gsi=18)
[    8.948488] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[    8.948512] pciehp: PCI Express Hot Plug Controller Driver version: 0.4
[    8.948517] cpcihp_zt5550: ZT5550 CompactPCI Hot Plug Driver version: 0.2
[    8.948538] cpcihp_generic: Generic port I/O CompactPCI Hot Plug Driver version: 0.1
[    8.948542] cpcihp_generic: not configured, disabling.
[    8.948560] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[    8.950646] acpiphp_ibm: ibm_acpiphp_init: acpi_walk_namespace failed
[    8.950688] vmlfb: initializing
[   13.949240] uvesafb: Getting VBE info block failed (eax=0x4f00, err=1)
[   13.949251] uvesafb: vbe_init() failed with -22
[   13.949265] uvesafb: probe of uvesafb.0 failed with error -22
[   13.949304] vesafb: mode is 1024x768x32, linelength=4096, pages=0
[   13.949308] vesafb: scrolling: redraw
[   13.949312] vesafb: Truecolor: size=8:8:8:8, shift=24:16:8:0
[   13.950399] vesafb: framebuffer at 0xe0000000, mapped to 0xffffc90004500000, using 6144k, total 32704k
[   14.022352] Console: switching to colour frame buffer device 128x48
[   14.094872] fb0: VESA VGA frame buffer device
[   14.095518] vga16fb: initializing
[   14.095521] vga16fb: mapped to 0xffff8800000a0000
[   14.096157] checking generic (e0000000 1ff0000) vs hw (a0000 10000)
[   14.096322] fb1: VGA16 VGA frame buffer device
[   14.096941] intel_idle: MWAIT substates: 0x21120
[   14.096943] intel_idle: v0.4 model 0x3A
[   14.096945] intel_idle: lapic_timer_reliable_states 0xffffffff
[   14.097001] intel_idle: intel_idle yielding to none
[   14.097020] ipmi message handler version 39.2
[   14.097631] ipmi device interface
[   14.098099] IPMI System Interface driver.
[   14.098688] ipmi_si: Unable to find any System Interface(s)
[   14.099441] IPMI Watchdog: driver initialized
[   14.100038] Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot.
[   14.102182] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[   14.103316] ACPI: Power Button [PWRB]
[   14.103862] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[   14.104863] ACPI: Power Button [PWRF]
[   14.106284] Monitor-Mwait will be used to enter C-1 state
[   14.106375] Monitor-Mwait will be used to enter C-2 state
[   14.107394] Warning: Processor Platform Limit not supported.
[   14.108391] thermal LNXTHERM:00: registered as thermal_zone0
[   14.109178] ACPI: Thermal Zone [TZ00] (28 C)
[   14.110245] thermal LNXTHERM:01: registered as thermal_zone1
[   14.111013] ACPI: Thermal Zone [TZ01] (30 C)
[   14.111616] Error: Driver 'processor_aggregator' is already registered, aborting...
[   14.112655] ioatdma: Intel(R) QuickData Technology Driver 4.00
[   14.113953] xen:xen_evtchn: Event-channel device installed
[   14.115149] xen: registering gsi 18 triggering 0 polarity 1
[   14.115155] Already setup the GSI :18
[   14.145614] xen: registering gsi 20 triggering 0 polarity 1
[   14.145641] xen: --> pirq=20 -> irq=20 (gsi=20)
[   14.249696] xen_pciback: backend is vpci
[   14.251211] xen_acpi_processor: Uploading Xen processor PM info
[   14.284100] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[   14.309828] xen: registering gsi 19 triggering 0 polarity 1
[   14.309840] xen: --> pirq=19 -> irq=19 (gsi=19)
[   14.330425] 0000:00:16.3: ttyS0 at I/O 0xf0e0 (irq = 19, base_baud = 115200) is a 16550A
[   14.350372] hpet_acpi_add: no address or irqs in _CRS
[   14.369915] Non-volatile memory driver v1.3
[   14.389419] Linux agpgart interface v0.103
[   14.408886] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds).
[   14.429328] tpm_tis 00:05: 1.2 TPM (device-id 0x0, rev-id 78)
[   14.497434] [drm] Initialized drm 1.1.0 20060810
[   14.533314] drm/i810 does not support SMP
[   14.556178] brd: module loaded
[   14.578190] loop: module loaded
[   14.598102] nbd: registered device at major 43
[   14.620465] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101)
[   14.641306] drbd: built-in
[   14.661758] drbd: registered as block device major 147
[   14.682352] xen: registering gsi 16 triggering 0 polarity 1
[   14.682356] Already setup the GSI :16
[   14.712312] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042f conflicts with OpRegion 0x0000000000000400-0x000000000000047f (\PMIO) (20141107/utaddress-258)
[   14.752679] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   14.773754] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20141107/utaddress-258)
[   14.816869] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   14.839241] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20141107/utaddress-258)
[   14.884614] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   14.908052] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20141107/utaddress-258)
[   14.956214] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   14.981313] lpc_ich: Resource conflict(s) found affecting gpio_ich
[   15.006560] Loading iSCSI transport class v2.0-870.
[   15.032116] hv_vmbus: registering driver hv_storvsc
[   15.057447] ahci 0000:00:1f.2: version 3.0
[   15.057533] xen: registering gsi 19 triggering 0 polarity 1
[   15.057536] Already setup the GSI :19
[   15.082766] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x1 impl SATA mode
[   15.108263] ahci 0000:00:1f.2: flags: 64bit ncq pm led clo pio slum part ems apst 
[   15.134380] scsi host0: ahci
[   15.159445] scsi host1: ahci
[   15.183989] scsi host2: ahci
[   15.207909] scsi host3: ahci
[   15.231505] scsi host4: ahci
[   15.254742] scsi host5: ahci
[   15.277572] ata1: SATA max UDMA/133 abar m2048@0xf7d36000 port 0xf7d36100 irq 56
[   15.300788] ata2: DUMMY
[   15.323504] ata3: DUMMY
[   15.345771] ata4: DUMMY
[   15.367698] ata5: DUMMY
[   15.389347] ata6: DUMMY
[   15.410922] xen: registering gsi 18 triggering 0 polarity 1
[   15.410926] Already setup the GSI :18
[   15.433003] scsi host6: ata_generic
[   15.454383] scsi host7: ata_generic
[   15.475051] ata7: PATA max UDMA/100 cmd 0xf130 ctl 0xf120 bmdma 0xf0f0 irq 18
[   15.495925] ata8: PATA max UDMA/100 cmd 0xf110 ctl 0xf100 bmdma 0xf0f8 irq 18
[   15.516581] Ethernet Channel Bonding Driver: v3.7.1 (April 27, 2011)
[   15.537821] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com)
[   15.559287] libphy: Fixed MDIO Bus: probed
[   15.580084] tun: Universal TUN/TAP device driver, 1.6
[   15.600781] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[   15.621696] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI
[   15.642823] e100: Copyright(c) 1999-2006 Intel Corporation
[   15.664166] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI
[   15.686596] e1000: Copyright (c) 1999-2006 Intel Corporation.
[   15.708186] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
[   15.725140] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[   15.751645] e1000e: Copyright(c) 1999 - 2014 Intel Corporation.
[   15.751673] ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[   15.751675] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
[   15.751677] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
[   15.795325] ata1.00: supports DRM functions and may not be fully accessible
[   15.837471] ata1.00: disabling queued TRIM support
[   15.837474] ata1.00: ATA-9: Crucial_CT120M500SSD3, MU05, max UDMA/133
[   15.837505] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.2.15-k
[   15.837507] igb: Copyright (c) 2007-2014 Intel Corporation.
[   15.837550] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.0.2-k
[   15.837551] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[   15.837591] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 4.0.1-k
[   15.837592] ixgbe: Copyright (c) 1999-2014 Intel Corporation.
[   15.837657] ixgbevf: Intel(R) 10 Gigabit PCI Express Virtual Function Network Driver - version 2.12.1-k
[   15.837658] ixgbevf: Copyright (c) 2009 - 2012 Intel Corporation.
[   15.837693] ixgb: Intel(R) PRO/10GbE Network Driver - version 1.0.135-k2-NAPI
[   15.837695] ixgb: Copyright (c) 1999-2008 Intel Corporation.
[   15.837844] xen_netfront: Initialising Xen virtual ethernet driver
[   15.837939] usbcore: registered new interface driver asix
[   15.837966] usbcore: registered new interface driver ax88179_178a
[   15.838539] xen: registering gsi 16 triggering 0 polarity 1
[   15.838546] Already setup the GSI :16
[   15.838654] xhci_hcd 0000:00:14.0: xHCI Host Controller
[   15.838855] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[   15.839007] xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
[   15.839282] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[   15.839286] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   15.839290] usb usb1: Product: xHCI Host Controller
[   15.839293] usb usb1: Manufacturer: Linux 3.19.0-rc5-creanuc-20150119-doflr-apicv4-apicpcipt12+ xhci-hcd
[   15.839296] usb usb1: SerialNumber: 0000:00:14.0
[   15.839740] hub 1-0:1.0: USB hub found
[   15.839760] hub 1-0:1.0: 4 ports detected
[   15.840413] xhci_hcd 0000:00:14.0: xHCI Host Controller
[   15.840473] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[   15.840506] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[   15.840508] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   15.840509] usb usb2: Product: xHCI Host Controller
[   15.840510] usb usb2: Manufacturer: Linux 3.19.0-rc5-creanuc-20150119-doflr-apicv4-apicpcipt12+ xhci-hcd
[   15.840511] usb usb2: SerialNumber: 0000:00:14.0
[   15.840651] hub 2-0:1.0: USB hub found
[   15.840661] hub 2-0:1.0: 4 ports detected
[   15.841096] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[   15.841110] ehci-pci: EHCI PCI platform driver
[   15.841190] xen: registering gsi 16 triggering 0 polarity 1
[   15.841192] Already setup the GSI :16
[   15.841221] ehci-pci 0000:00:1a.0: EHCI Host Controller
[   15.841282] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 3
[   15.841301] ehci-pci 0000:00:1a.0: debug port 2
[   15.845236] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
[   15.845274] ehci-pci 0000:00:1a.0: irq 16, io mem 0xf7d38000
[   15.857128] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[   15.857171] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[   15.857172] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   15.857173] usb usb3: Product: EHCI Host Controller
[   15.857174] usb usb3: Manufacturer: Linux 3.19.0-rc5-creanuc-20150119-doflr-apicv4-apicpcipt12+ ehci_hcd
[   15.857175] usb usb3: SerialNumber: 0000:00:1a.0
[   15.857316] hub 3-0:1.0: USB hub found
[   15.857322] hub 3-0:1.0: 3 ports detected
[   15.857519] xen: registering gsi 23 triggering 0 polarity 1
[   15.857521] Already setup the GSI :23
[   15.857548] ehci-pci 0000:00:1d.0: EHCI Host Controller
[   15.857611] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 4
[   15.857630] ehci-pci 0000:00:1d.0: debug port 2
[   15.861562] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
[   15.861599] ehci-pci 0000:00:1d.0: irq 23, io mem 0xf7d37000
[   15.873128] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[   15.873170] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002
[   15.873171] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   15.873172] usb usb4: Product: EHCI Host Controller
[   15.873173] usb usb4: Manufacturer: Linux 3.19.0-rc5-creanuc-20150119-doflr-apicv4-apicpcipt12+ ehci_hcd
[   15.873174] usb usb4: SerialNumber: 0000:00:1d.0
[   15.873316] hub 4-0:1.0: USB hub found
[   15.873322] hub 4-0:1.0: 3 ports detected
[   15.873453] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[   15.873459] ohci-pci: OHCI PCI platform driver
[   15.873469] ohci-platform: OHCI generic platform driver
[   15.873480] uhci_hcd: USB Universal Host Controller Interface driver
[   15.873521] usbcore: registered new interface driver usb-storage
[   15.873551] i8042: PNP: No PS/2 controller found. Probing ports directly.
[   16.915478] i8042: No controller found
[   16.915498] hv_vmbus: registering driver hyperv_keyboard
[   16.915624] mousedev: PS/2 mouse device common for all mice
[   16.915824] rtc_cmos 00:01: RTC can wake from S4
[   16.915998] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
[   16.916054] rtc_cmos 00:01: alarms up to one month, y3k, 242 bytes nvram
[   16.916232] i2c /dev entries driver
[   16.916402] xen: registering gsi 18 triggering 0 polarity 1
[   16.916403] Already setup the GSI :18
[   16.916413] ACPI Warning: SystemIO range 0x000000000000f040-0x000000000000f05f conflicts with OpRegion 0x000000000000f040-0x000000000000f04f (\_SB_.PCI0.SBUS.SMBI) (20141107/utaddress-258)
[   16.916414] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   16.916518] pps_ldisc: PPS line discipline registered
[   16.956193] w83627ehf: Found NCT6776F chip at 0xa30
[   16.956579] sp5100_tco: SP5100/SB800 TCO WatchDog Timer Driver v0.05
[   16.956613] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
[   16.956632] iTCO_wdt: Found a Panther Point TCO device (Version=2, TCOBASE=0x0460)
[   16.956731] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
[   16.956741] iTCO_vendor_support: vendor-support=0
[   16.956743] xen_wdt: Xen WatchDog Timer Driver v0.01
[   16.956768] xen_wdt: cannot register miscdev on minor=130 (-16)
[   16.956770] wdt: probe of wdt failed with error -16
[   16.956823] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0)
[   16.956876] device-mapper: uevent: version 1.0.3
[   16.956972] device-mapper: ioctl: 4.29.0-ioctl (2014-10-28) initialised: dm-devel@redhat.com
[   16.957135] device-mapper: multipath: version 1.7.0 loaded
[   16.957139] device-mapper: multipath round-robin: version 1.0.0 loaded
[   16.957179] leds_ss4200: no LED devices found
[   16.957206] hidraw: raw HID events driver (C) Jiri Kosina
[   16.957327] usbcore: registered new interface driver usbhid
[   16.957327] usbhid: USB HID core driver
[   16.957336] hv_utils: Registering HyperV Utility Driver
[   16.957336] hv_vmbus: registering driver hv_util
[   16.957561] usbcore: registered new interface driver snd-usb-audio
[   16.957572] usbcore: registered new interface driver snd-ua101
[   16.957584] usbcore: registered new interface driver snd-usb-usx2y
[   16.957595] usbcore: registered new interface driver snd-usb-us122l
[   16.957607] usbcore: registered new interface driver snd-usb-caiaq
[   16.957618] usbcore: registered new interface driver snd-usb-6fire
[   16.957629] usbcore: registered new interface driver snd-usb-hiface
[   16.957651] GACT probability on
[   16.957654] Mirror/redirect action on
[   16.957658] Simple TC action Loaded
[   16.957755] netem: version 1.3
[   16.957763] u32 classifier
[   16.957763]     Performance counters on
[   16.957763]     input device check on
[   16.957764]     Actions configured
[   16.957778] Netfilter messages via NETLINK v0.30.
[   16.957781] nfnl_acct: registering with nfnetlink.
[   16.957791] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[   16.957865] ctnetlink v0.93: registering with nfnetlink.
[   16.957999] xt_time: kernel timezone is -0000
[   16.958003] ip_set: protocol 6
[   16.958027] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP)
[   16.958042] IPVS: Connection hash table configured (size=4096, memory=64Kbytes)
[   16.958065] IPVS: Creating netns size=1984 id=0
[   16.958073] IPVS: ipvs loaded.
[   16.958076] IPVS: [rr] scheduler registered.
[   16.958079] IPVS: [wrr] scheduler registered.
[   16.958081] IPVS: [lc] scheduler registered.
[   16.958083] IPVS: [wlc] scheduler registered.
[   16.958087] IPVS: [lblc] scheduler registered.
[   16.958090] IPVS: [lblcr] scheduler registered.
[   16.958092] IPVS: [dh] scheduler registered.
[   16.958094] IPVS: [sh] scheduler registered.
[   16.958097] IPVS: [sed] scheduler registered.
[   16.958099] IPVS: [nq] scheduler registered.
[   16.958194] ip_tables: (C) 2000-2006 Netfilter Core Team
[   16.958229] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully
[   16.958243] arp_tables: (C) 2002 David S. Miller
[   16.958255] TCP: cubic registered
[   16.958258] Initializing XFRM netlink socket
[   16.958340] NET: Registered protocol family 10
[   16.958628] ip6_tables: (C) 2000-2006 Netfilter Core Team
[   16.958646] NET: Registered protocol family 17
[   16.958651] NET: Registered protocol family 15
[   16.958658] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[   16.958659] Ebtables v2.0 registered
[   16.958736] NET: Registered protocol family 33
[   16.958739] Key type rxrpc registered
[   16.958740] Key type rxrpc_s registered
[   16.958752] 8021q: 802.1Q VLAN Support v1.8
[   16.958766] Key type dns_resolver registered
[   16.958768] openvswitch: Open vSwitch switching datapath
[   16.958816] mpls_gso: MPLS GSO support
[   16.959252] registered taskstats version 1
[   16.959639] Btrfs loaded
[   17.125138] usb 4-1: new high-speed USB device number 2 using ehci-pci
[   17.125155] usb 3-1: new high-speed USB device number 2 using ehci-pci
[   17.125168] usb 1-3: new full-speed USB device number 2 using xhci_hcd
[   17.254345] usb 1-3: New USB device found, idVendor=0d8c, idProduct=013c
[   17.254347] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[   17.254348] usb 1-3: Product: USB PnP Sound Device
[   17.254349] usb 1-3: Manufacturer: C-Media Electronics Inc.      
[   17.257438] usb 3-1: New USB device found, idVendor=8087, idProduct=0024
[   17.257439] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   17.257472] usb 4-1: New USB device found, idVendor=8087, idProduct=0024
[   17.257473] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   17.257585] hub 3-1:1.0: USB hub found
[   17.257708] hub 4-1:1.0: USB hub found
[   17.257713] hub 3-1:1.0: 6 ports detected
[   17.257809] hub 4-1:1.0: 8 ports detected
[   17.262114] input: C-Media Electronics Inc.       USB PnP Sound Device as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.3/0003:0D8C:013C.0001/input/input2
[   17.317295] hid-generic 0003:0D8C:013C.0001: input,hidraw0: USB HID v1.00 Device [C-Media Electronics Inc.       USB PnP Sound Device] on usb-0000:00:14.0-3/input3
[   17.529236] usb 4-1.5: new high-speed USB device number 3 using ehci-pci
[   17.634101] usb 4-1.5: New USB device found, idVendor=0b95, idProduct=772b
[   17.634102] usb 4-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   17.634103] usb 4-1.5: Product: AX88772C
[   17.634104] usb 4-1.5: Manufacturer: ASIX Elec. Corp.
[   17.634105] usb 4-1.5: SerialNumber: 000001
[   18.436319] asix 4-1.5:1.0 eth0: register 'asix' at usb-0000:00:1d.0-1.5, ASIX AX88772B USB 2.0 Ethernet, 00:0e:c6:f7:a4:2a
[   19.063340] ata1.00: 234441648 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[   19.068167] ata1.00: ACPI cmd ef/10:06:00:00:00:00 (SET FEATURES) succeeded
[   19.068175] ata1.00: ACPI cmd f5/00:00:00:00:00:00 (SECURITY FREEZE LOCK) filtered out
[   19.068181] ata1.00: ACPI cmd b1/c1:00:00:00:00:00 (DEVICE CONFIGURATION OVERLAY) filtered out
[   19.068495] ata1.00: supports DRM functions and may not be fully accessible
[   19.071374] ata1.00: disabling queued TRIM support
[   19.074588] ata1.00: configured for UDMA/133
[   19.074905] scsi 0:0:0:0: Direct-Access     ATA      Crucial_CT120M50 MU05 PQ: 0 ANSI: 5
[   19.075188] sd 0:0:0:0: Attached scsi generic sg0 type 0
[   19.075192] sd 0:0:0:0: [sda] 234441648 512-byte logical blocks: (120 GB/111 GiB)
[   19.075193] sd 0:0:0:0: [sda] 4096-byte physical blocks
[   19.075278] sd 0:0:0:0: [sda] Write Protect is off
[   19.075280] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[   19.075305] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[   19.076099]  sda: sda1
[   19.077027] sd 0:0:0:0: [sda] Attached SCSI disk
[   19.316667] console [netcon0] enabled
[   19.337566] netconsole: network logging started
[   19.356408] rtc_cmos 00:01: setting system clock to 2015-01-19 09:56:57 UTC (1421661417)
[   19.375875] ALSA device list:
[   19.395137]   #0: C-Media Electronics Inc. USB PnP Sound Device at usb-0000:00:14.0-3, full speed
[   19.415566] Freeing unused kernel memory: 1016K (ffffffff81eeb000 - ffffffff81fe9000)
[   19.435802] Write protecting the kernel read-only data: 14336k
[   19.459865] Freeing unused kernel memory: 1300K (ffff8800018bb000 - ffff880001a00000)
[   19.481133] Freeing unused kernel memory: 900K (ffff880001d1f000 - ffff880001e00000)
[   19.626133] udevd[186]: starting version 175
[   19.984645] random: lvm urandom read with 90 bits of entropy available
[   20.305559] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null)
[   21.159480] udevd[499]: starting version 175
[   21.200946] random: nonblocking pool is initialized
[   21.777047] asix 4-1.5:1.0 eth-rescue: renamed from eth0
[   22.904041] EXT4-fs (dm-0): re-mounted. Opts: (null)
[   23.084602] EXT4-fs (dm-0): re-mounted. Opts: errors=remount-ro
[   24.548564] Adding 1949692k swap on /dev/mapper/creanuc-creanuc_swap.  Priority:-1 extents:1 across:1949692k SS
[   24.942626] EXT4-fs (dm-5): mounted filesystem with ordered data mode. Opts: errors=remount-ro
[   26.576651] IPv6: ADDRCONF(NETDEV_UP): eth-rescue: link is not ready
[   26.617028] asix 4-1.5:1.0 eth-rescue: link down
[   28.282400] IPv6: ADDRCONF(NETDEV_CHANGE): eth-rescue: link becomes ready
[   28.316528] asix 4-1.5:1.0 eth-rescue: link up, 100Mbps, full-duplex, lpa 0x45E1
[   35.302508] device xen_ovs_bridge entered promiscuous mode
[   38.950925] device vif1.0 entered promiscuous mode
[   38.985532] IPv6: ADDRCONF(NETDEV_UP): vif1.0: link is not ready
[   39.347260] device vif1.0-emu entered promiscuous mode
[   39.418500] pciback 0000:02:00.0: resetting (FLR, D3,  bus) the device
[   40.655410] pciback 0000:00:19.0: resetting (FLR, D3,  ) the device
[   40.824959] xen_pciback: vpci: 0000:02:00.0: assign to virtual slot 0
[   40.852679] pciback 0000:02:00.0: registering for 1
[   40.872721] xen_pciback: vpci: 0000:00:19.0: assign to virtual slot 1
[   40.896524] pciback 0000:00:19.0: registering for 1
[   46.459561] device vif2.0 entered promiscuous mode
[   46.488611] IPv6: ADDRCONF(NETDEV_UP): vif2.0: link is not ready
[   46.620357] device vif2.0-emu entered promiscuous mode
[   68.730656] xen-blkback:ring-ref 8, event-channel 25, protocol 2 (x86_32-abi) persistent grants
[   68.763260] xen-blkback:ring-ref 9, event-channel 26, protocol 2 (x86_32-abi) persistent grants
[   69.515978] vif vif-2-0 vif2.0: Guest Rx ready
[   69.537766] IPv6: ADDRCONF(NETDEV_CHANGE): vif2.0: link becomes ready
[   72.382623] xen-blkback:ring-ref 8, event-channel 11, protocol 1 (x86_64-abi) persistent grants
[   80.199336] vif vif-1-0 vif1.0: Guest Rx ready
[   80.221627] IPv6: ADDRCONF(NETDEV_CHANGE): vif1.0: link becomes ready
[ 2361.607881] irq 18: nobody cared (try booting with the "irqpoll" option)
[ 2361.650103] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.19.0-rc5-creanuc-20150119-doflr-apicv4-apicpcipt12+ #1
[ 2361.670344] Hardware name:                  /D53427RKE, BIOS RKPPT10H.86A.0017.2013.0425.1251 04/25/2013
[ 2361.690787]  0000000000000000 ffff8800596aee8c ffffffff818af9e7 ffff8800596aee00
[ 2361.711547]  ffffffff8108151c ffff8800596aee00 0000000000000000 0000000000000000
[ 2361.732474]  ffffffff81081929 0000000000000000 0000000000000000 0000000000000012
[ 2361.753265] Call Trace:
[ 2361.773907]  <IRQ>  [<ffffffff818af9e7>] ? dump_stack+0x40/0x50
[ 2361.795077]  [<ffffffff8108151c>] ? __report_bad_irq+0x1e/0xbb
[ 2361.815844]  [<ffffffff81081929>] ? note_interrupt+0x1a9/0x234
[ 2361.835965]  [<ffffffff8107fa8f>] ? handle_irq_event_percpu+0xd7/0xf1
[ 2361.856384]  [<ffffffff8107fae0>] ? handle_irq_event+0x37/0x57
[ 2361.876775]  [<ffffffff81082212>] ? handle_fasteoi_irq+0x74/0xcb
[ 2361.896812]  [<ffffffff8107f47a>] ? generic_handle_irq+0x15/0x20
[ 2361.916476]  [<ffffffff813bf5e7>] ? evtchn_fifo_handle_events+0x138/0x16f
[ 2361.936105]  [<ffffffff813bd3a5>] ? __xen_evtchn_do_upcall+0x39/0x69
[ 2361.955986]  [<ffffffff813be71d>] ? xen_evtchn_do_upcall+0x27/0x36
[ 2361.975998]  [<ffffffff818b881e>] ? xen_do_hypervisor_callback+0x1e/0x30
[ 2361.996017]  <EOI>  [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20
[ 2362.016394]  [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20
[ 2362.036886]  [<ffffffff81007138>] ? xen_safe_halt+0xc/0x13
[ 2362.057118]  [<ffffffff81013add>] ? default_idle+0x5/0x8
[ 2362.077309]  [<ffffffff81078b52>] ? cpu_startup_entry+0x114/0x25e
[ 2362.097612]  [<ffffffff81effe9d>] ? start_kernel+0x422/0x42d
[ 2362.118041]  [<ffffffff81eff880>] ? set_init_arg+0x50/0x50
[ 2362.138141]  [<ffffffff81f029a0>] ? xen_start_kernel+0x4d3/0x4db
[ 2362.157862] handlers:
[ 2362.177280] [<ffffffff8157567e>] ata_bmdma_interrupt
[ 2362.196805] Disabling IRQ #18

[-- Attachment #3: lspci12.txt --]
[-- Type: text/plain, Size: 20062 bytes --]

00:00.0 Host bridge [0600]: Intel Corporation 3rd Gen Core processor DRAM Controller [8086:0154] (rev 09)
	Subsystem: Intel Corporation Device [8086:204f]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
	Latency: 0
	Capabilities: [e0] Vendor Specific Information: Len=0c <?>

00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
	Subsystem: Intel Corporation Device [8086:204f]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 11
	Region 0: Memory at f7800000 (64-bit, non-prefetchable) [size=4M]
	Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at f000 [size=64]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
		Address: 00000000  Data: 0000
	Capabilities: [d0] 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: [a4] PCI Advanced Features
		AFCap: TP+ FLR+
		AFCtrl: FLR-
		AFStatus: TP-

00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller [8086:1e31] (rev 04) (prog-if 30 [XHCI])
	Subsystem: Intel Corporation Device [8086:204f]
	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: 0
	Interrupt: pin A routed to IRQ 57
	Region 0: Memory at f7d20000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: [70] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
		Address: 00000000fee002d8  Data: 0000
	Kernel driver in use: xhci_hcd

00:16.0 Communication controller [0780]: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 [8086:1e3a] (rev 04)
	Subsystem: Intel Corporation Device [8086:204f]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 55
	Region 0: Memory at f7d3c000 (64-bit, non-prefetchable) [size=16]
	Capabilities: [50] Power Management version 3
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
		Address: 00000000fee00298  Data: 0000
	Kernel driver in use: mei_me

00:16.3 Serial controller [0700]: Intel Corporation 7 Series/C210 Series Chipset Family KT Controller [8086:1e3d] (rev 04) (prog-if 02 [16550])
	Subsystem: Intel Corporation Device [8086:204f]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin B routed to IRQ 19
	Region 0: I/O ports at f0e0 [size=8]
	Region 1: Memory at f7d3a000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [c8] Power Management version 3
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+
		Address: 0000000000000000  Data: 0000
	Kernel driver in use: serial

00:19.0 Ethernet controller [0200]: Intel Corporation 82579LM Gigabit Network Connection [8086:1502] (rev 04)
	Subsystem: Intel Corporation Device [8086:204f]
	Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin A routed to IRQ 20
	Region 0: Memory at f7d00000 (32-bit, non-prefetchable) [size=128K]
	Region 1: Memory at f7d39000 (32-bit, non-prefetchable) [size=4K]
	Region 2: I/O ports at f080 [size=32]
	Capabilities: [c8] 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=1 PME-
	Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+
		Address: 00000000fee002f8  Data: 0000
	Capabilities: [e0] PCI Advanced Features
		AFCap: TP+ FLR+
		AFCtrl: FLR-
		AFStatus: TP-
	Kernel driver in use: pciback

00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04) (prog-if 20 [EHCI])
	Subsystem: Intel Corporation Device [8086:204f]
	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: 0
	Interrupt: pin A routed to IRQ 16
	Region 0: Memory at f7d38000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [58] Debug port: BAR=1 offset=00a0
	Capabilities: [98] PCI Advanced Features
		AFCap: TP+ FLR+
		AFCtrl: FLR-
		AFStatus: TP-
	Kernel driver in use: ehci-pci

00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller [8086:1e20] (rev 04)
	Subsystem: Intel Corporation Device [8086:204f]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 3
	Region 0: Memory at f7d30000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [60] MSI: Enable- Count=1/1 Maskable- 64bit+
		Address: 0000000000000000  Data: 0000
	Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
			ExtTag- RBE- FLReset+
		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
			RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
			MaxPayload 128 bytes, MaxReadReq 128 bytes
		DevSta:	CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
		LnkCap:	Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us
			ClockPM- Surprise- LLActRep- BwNot-
		LnkCtl:	ASPM Disabled; Disabled- Retrain- CommClk-
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
	Capabilities: [100 v1] Virtual Channel
		Caps:	LPEVC=0 RefClk=100ns PATEntryBits=1
		Arb:	Fixed- WRR32- WRR64- WRR128-
		Ctrl:	ArbSelect=Fixed
		Status:	InProgress-
		VC0:	Caps:	PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
			Arb:	Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
			Ctrl:	Enable+ ID=0 ArbSelect=Fixed TC/VC=01
			Status:	NegoPending- InProgress-
		VC1:	Caps:	PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
			Arb:	Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
			Ctrl:	Enable+ ID=1 ArbSelect=Fixed TC/VC=22
			Status:	NegoPending- InProgress-
	Capabilities: [130 v1] Root Complex Link
		Desc:	PortNumber=0f ComponentID=00 EltType=Config
		Link0:	Desc:	TargetPort=00 TargetComponent=00 AssocRCRB- LinkType=MemMapped LinkValid+
			Addr:	00000000fed1c000

00:1c.0 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 [8086:1e10] (rev c4) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 0000f000-00000fff
	Memory behind bridge: fff00000-000fffff
	Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
			ExtTag- RBE+ FLReset-
		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
			RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
			MaxPayload 128 bytes, MaxReadReq 128 bytes
		DevSta:	CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
		LnkCap:	Port #1, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 <1us, L1 <16us
			ClockPM- Surprise- LLActRep+ BwNot-
		LnkCtl:	ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk-
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
		SltCap:	AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
			Slot #0, PowerLimit 10.000W; Interlock- NoCompl+
		SltCtl:	Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
			Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
		SltSta:	Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
			Changed: MRL- PresDet- LinkState-
		RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
		RootCap: CRSVisible-
		RootSta: PME ReqID 0000, PMEStatus- PMEPending-
		DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd-
		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
		LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
			 Compliance De-emphasis: -6dB
		LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
			 EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
	Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
		Address: 00000000  Data: 0000
	Capabilities: [90] Subsystem: Intel Corporation Device [8086:204f]
	Capabilities: [a0] 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-
	Kernel driver in use: pcieport

00:1c.2 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 [8086:1e14] (rev c4) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 0000f000-00000fff
	Memory behind bridge: f7c00000-f7cfffff
	Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
			ExtTag- RBE+ FLReset-
		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
			RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
			MaxPayload 128 bytes, MaxReadReq 128 bytes
		DevSta:	CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
		LnkCap:	Port #3, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1 <16us
			ClockPM- Surprise- LLActRep+ BwNot-
		LnkCtl:	ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
		SltCap:	AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
			Slot #2, PowerLimit 10.000W; Interlock- NoCompl+
		SltCtl:	Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
			Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
		SltSta:	Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
			Changed: MRL- PresDet+ LinkState+
		RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
		RootCap: CRSVisible-
		RootSta: PME ReqID 0000, PMEStatus- PMEPending-
		DevCap2: Completion Timeout: Range BC, TimeoutDis+ ARIFwd-
		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
		LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
			 Compliance De-emphasis: -6dB
		LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
			 EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
	Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
		Address: 00000000  Data: 0000
	Capabilities: [90] Subsystem: Intel Corporation Device [8086:204f]
	Capabilities: [a0] 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-
	Kernel driver in use: pcieport

00:1d.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 [8086:1e26] (rev 04) (prog-if 20 [EHCI])
	Subsystem: Intel Corporation Device [8086:204f]
	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: 0
	Interrupt: pin A routed to IRQ 23
	Region 0: Memory at f7d37000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [58] Debug port: BAR=1 offset=00a0
	Capabilities: [98] PCI Advanced Features
		AFCap: TP+ FLR+
		AFCtrl: FLR-
		AFStatus: TP-
	Kernel driver in use: ehci-pci

00:1f.0 ISA bridge [0601]: Intel Corporation QS77 Express Chipset LPC Controller [8086:1e56] (rev 04)
	Subsystem: Intel Corporation Device [8086:204f]
	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: 0
	Capabilities: [e0] Vendor Specific Information: Len=0c <?>
	Kernel driver in use: lpc_ich

00:1f.2 SATA controller [0106]: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] [8086:1e03] (rev 04) (prog-if 01 [AHCI 1.0])
	Subsystem: Intel Corporation Device [8086:204f]
	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: 0
	Interrupt: pin B routed to IRQ 56
	Region 0: I/O ports at f0d0 [size=8]
	Region 1: I/O ports at f0c0 [size=4]
	Region 2: I/O ports at f0b0 [size=8]
	Region 3: I/O ports at f0a0 [size=4]
	Region 4: I/O ports at f060 [size=32]
	Region 5: Memory at f7d36000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
		Address: fee002b8  Data: 0000
	Capabilities: [70] Power Management version 3
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
		Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004
	Capabilities: [b0] PCI Advanced Features
		AFCap: TP+ FLR+
		AFCtrl: FLR-
		AFStatus: TP-
	Kernel driver in use: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller [8086:1e22] (rev 04)
	Subsystem: Intel Corporation Device [8086:204f]
	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-
	Interrupt: pin C routed to IRQ 18
	Region 0: Memory at f7d35000 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at f040 [size=32]

02:00.0 Network controller [0280]: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) [168c:002b] (rev 01)
	Subsystem: Lenovo Device [17aa:30a1]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 18
	Region 0: Memory at f7c00000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: [40] Power Management version 3
		Flags: PMEClk- DSI- D1+ D2- AuxCurrent=375mA PME(D0+,D1+,D2-,D3hot+,D3cold-)
		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit-
		Address: 00000000  Data: 0000
	Capabilities: [60] Express (v2) Legacy Endpoint, MSI 00
		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us
			ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
			RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
			MaxPayload 128 bytes, MaxReadReq 512 bytes
		DevSta:	CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
		LnkCap:	Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1 <64us
			ClockPM- Surprise- LLActRep- BwNot-
		LnkCtl:	ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
		LnkSta:	Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
		DevCap2: Completion Timeout: Not Supported, TimeoutDis+
		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
		LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB
			 Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
			 Compliance De-emphasis: -6dB
		LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
			 EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
	Capabilities: [100 v1] Advanced Error Reporting
		UESta:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
		UEMsk:	DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
		UESvrt:	DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
		CESta:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
		CEMsk:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
		AERCap:	First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
	Capabilities: [140 v1] Virtual Channel
		Caps:	LPEVC=0 RefClk=100ns PATEntryBits=1
		Arb:	Fixed- WRR32- WRR64- WRR128-
		Ctrl:	ArbSelect=Fixed
		Status:	InProgress-
		VC0:	Caps:	PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
			Arb:	Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
			Ctrl:	Enable+ ID=0 ArbSelect=Fixed TC/VC=01
			Status:	NegoPending- InProgress-
	Capabilities: [160 v1] Device Serial Number 00-00-00-00-00-00-00-00
	Capabilities: [170 v1] Power Budgeting <?>
	Kernel driver in use: pciback


[-- Attachment #4: proc-interrupts12.txt --]
[-- Type: text/plain, Size: 5766 bytes --]

           CPU0       CPU1       CPU2       CPU3       
  8:          0          0          0          0  xen-pirq-ioapic-edge  rtc0
  9:          0          0          0          0  xen-pirq-ioapic-level  acpi
 16:         37          0          0          0  xen-pirq-ioapic-level  ehci_hcd:usb3
 23:       1709          0          0          0  xen-pirq-ioapic-level  ehci_hcd:usb4
 24:      15496          0          0          0  xen-percpu-virq      timer0
 25:          0          0          0          0  xen-percpu-ipi       spinlock0
 26:       3782          0          0          0  xen-percpu-ipi       resched0
 27:       2164          0          0          0  xen-percpu-ipi       callfunc0
 28:          0          0          0          0  xen-percpu-virq      debug0
 29:        356          0          0          0  xen-percpu-ipi       callfuncsingle0
 30:          0          0          0          0  xen-percpu-ipi       irqwork0
 31:          0       3591          0          0  xen-percpu-virq      timer1
 32:          0          0          0          0  xen-percpu-ipi       spinlock1
 33:          0      14521          0          0  xen-percpu-ipi       resched1
 34:          0       2151          0          0  xen-percpu-ipi       callfunc1
 35:          0          0          0          0  xen-percpu-virq      debug1
 36:          0        458          0          0  xen-percpu-ipi       callfuncsingle1
 37:          0          0          0          0  xen-percpu-ipi       irqwork1
 38:          0          0       8115          0  xen-percpu-virq      timer2
 39:          0          0          7          0  xen-percpu-ipi       spinlock2
 40:          0          0      42267          0  xen-percpu-ipi       resched2
 41:          0          0        289          0  xen-percpu-ipi       callfunc2
 42:          0          0          0          0  xen-percpu-virq      debug2
 43:          0          0        310          0  xen-percpu-ipi       callfuncsingle2
 44:          0          0          0          0  xen-percpu-ipi       irqwork2
 45:          0          0          0       4359  xen-percpu-virq      timer3
 46:          0          0          0          0  xen-percpu-ipi       spinlock3
 47:          0          0          0      63576  xen-percpu-ipi       resched3
 48:          0          0          0       2211  xen-percpu-ipi       callfunc3
 49:          0          0          0          0  xen-percpu-virq      debug3
 50:          0          0          0        394  xen-percpu-ipi       callfuncsingle3
 51:          0          0          0          0  xen-percpu-ipi       irqwork3
 52:       2458          0          0          0   xen-dyn-event     xenbus
 53:          0          0          0          0  xen-percpu-virq      xen-pcpu
 55:         25          0          0          0  xen-pirq-msi       mei_me
 56:      21199          0          0          0  xen-pirq-msi       0000:00:1f.2
 57:        140          0          0          0  xen-pirq-msi       xhci_hcd
 58:       1231          0          0          0   xen-dyn-event     evtchn:xenstored
 59:          0          0          0          0   xen-dyn-event     evtchn:xenstored
 60:        413          0          0          0   xen-dyn-event     evtchn:xenstored
 61:          1          0          0          0   xen-dyn-event     evtchn:xenconsoled
 62:    1263092          0          0          0   xen-dyn-event     evtchn:qemu-system-i38
 63:         47          0          0          0   xen-dyn-event     evtchn:qemu-system-i38
 64:        537          0          0          0   xen-dyn-event     evtchn:xenstored
 65:          1          0          0          0   xen-dyn-event     evtchn:xenconsoled
 66:     339812          0          0          0   xen-dyn-event     evtchn:qemu-system-i38
 67:      19098          0          0          0   xen-dyn-event     evtchn:qemu-system-i38
 68:       2231          0          0          0   xen-dyn-event     evtchn:qemu-system-i38
 69:         58          0          0          0   xen-dyn-event     evtchn:qemu-system-i38
 70:       8436          0          0          0   xen-dyn-event     blkif-backend
 71:       1597          0          0          0   xen-dyn-event     blkif-backend
 72:          8          0          0          0   xen-dyn-event     vif2.0-q0-tx
 73:          1          0          0          0   xen-dyn-event     vif2.0-q0-rx
 74:        497          0          0          0   xen-dyn-event     blkif-backend
 75:         33          0          0          0   xen-dyn-event     vif1.0-q0-tx
 76:          1          0          0          0   xen-dyn-event     vif1.0-q0-rx
NMI:          0          0          0          0   Non-maskable interrupts
LOC:          0          0          0          0   Local timer interrupts
SPU:          0          0          0          0   Spurious interrupts
PMI:          0          0          0          0   Performance monitoring interrupts
IWI:          0          0          0          0   IRQ work interrupts
RTR:          0          0          0          0   APIC ICR read retries
RES:       3782      14521      42267      63576   Rescheduling interrupts
CAL:       2520       2609        599       2605   Function call interrupts
TLB:          0          0          0          0   TLB shootdowns
TRM:          0          0          0          0   Thermal event interrupts
THR:          0          0          0          0   Threshold APIC interrupts
MCE:          0          0          0          0   Machine check exceptions
MCP:          1          1          1          1   Machine check polls
THR:    1654186      20672      50934      70482   Hypervisor callback interrupts
ERR:          0
MIS:          0

[-- Attachment #5: xl-dmesg12.txt --]
[-- Type: text/plain, Size: 32768 bytes --]

 f8000000 segment 0000 buses 00 - 3f
(XEN) PCI: MCFG area at f8000000 reserved in E820
(XEN) PCI: Using MCFG for segment 0000 bus 00-3f
(XEN) Intel VT-d iommu 0 supported page sizes: 4kB.
(XEN) Intel VT-d iommu 1 supported page sizes: 4kB.
(XEN) Intel VT-d Snoop Control not enabled.
(XEN) Intel VT-d Dom0 DMA Passthrough not enabled.
(XEN) Intel VT-d Queued Invalidation enabled.
(XEN) Intel VT-d Interrupt Remapping enabled.
(XEN) Intel VT-d Shared EPT tables not enabled.
(XEN) I/O virtualisation enabled
(XEN)  - Dom0 mode: Relaxed
(XEN) Interrupt remapping enabled
(XEN) Enabled directed EOI with ioapic_ack_old on!
(XEN) ENABLING IO-APIC IRQs
(XEN)  -> Using old ACK method
(XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
(XEN) TSC deadline timer enabled
(XEN) [2015-01-19 09:56:40.036] Platform timer is 14.318MHz HPET
(XEN) [2015-01-19 09:56:40.064] Allocated console ring of 32 KiB.
(XEN) [2015-01-19 09:56:40.093] mwait-idle: MWAIT substates: 0x21120
(XEN) [2015-01-19 09:56:40.122] mwait-idle: v0.4 model 0x3a
(XEN) [2015-01-19 09:56:40.151] mwait-idle: lapic_timer_reliable_states 0xffffffff
(XEN) [2015-01-19 09:56:40.181] VMX: Supported advanced features:
(XEN) [2015-01-19 09:56:40.210]  - APIC MMIO access virtualisation
(XEN) [2015-01-19 09:56:40.240]  - APIC TPR shadow
(XEN) [2015-01-19 09:56:40.269]  - Extended Page Tables (EPT)
(XEN) [2015-01-19 09:56:40.298]  - Virtual-Processor Identifiers (VPID)
(XEN) [2015-01-19 09:56:40.328]  - Virtual NMI
(XEN) [2015-01-19 09:56:40.357]  - MSR direct-access bitmap
(XEN) [2015-01-19 09:56:40.387]  - Unrestricted Guest
(XEN) [2015-01-19 09:56:40.416] HVM: ASIDs enabled.
(XEN) [2015-01-19 09:56:40.446] HVM: VMX enabled
(XEN) [2015-01-19 09:56:40.475] HVM: Hardware Assisted Paging (HAP) detected
(XEN) [2015-01-19 09:56:40.505] HVM: HAP page sizes: 4kB, 2MB
(XEN) [2015-01-19 09:56:40.537] Brought up 4 CPUs
(XEN) [2015-01-19 09:56:40.590] ACPI sleep modes: S3
(XEN) [2015-01-19 09:56:40.621] mcheck_poll: Machine check polling timer started.
(XEN) [2015-01-19 09:56:40.651] Dom0 has maximum 600 PIRQs
(XEN) [2015-01-19 09:56:40.681] *** LOADING DOMAIN 0 ***
(XEN) [2015-01-19 09:56:41.031] elf_parse_binary: phdr: paddr=0x1000000 memsz=0xd1f000
(XEN) [2015-01-19 09:56:41.062] elf_parse_binary: phdr: paddr=0x1e00000 memsz=0xeb000
(XEN) [2015-01-19 09:56:41.093] elf_parse_binary: phdr: paddr=0x1eeb000 memsz=0x13900
(XEN) [2015-01-19 09:56:41.125] elf_parse_binary: phdr: paddr=0x1eff000 memsz=0x1be000
(XEN) [2015-01-19 09:56:41.157] elf_parse_binary: memory: 0x1000000 -> 0x20bd000
(XEN) [2015-01-19 09:56:41.189] elf_xen_parse_note: GUEST_OS = "linux"
(XEN) [2015-01-19 09:56:41.221] elf_xen_parse_note: GUEST_VERSION = "2.6"
(XEN) [2015-01-19 09:56:41.253] elf_xen_parse_note: XEN_VERSION = "xen-3.0"
(XEN) [2015-01-19 09:56:41.286] elf_xen_parse_note: VIRT_BASE = 0xffffffff80000000
(XEN) [2015-01-19 09:56:41.319] elf_xen_parse_note: ENTRY = 0xffffffff81eff1f0
(XEN) [2015-01-19 09:56:41.353] elf_xen_parse_note: HYPERCALL_PAGE = 0xffffffff81001000
(XEN) [2015-01-19 09:56:41.386] elf_xen_parse_note: FEATURES = "!writable_page_tables|pae_pgdir_above_4gb"
(XEN) [2015-01-19 09:56:41.421] elf_xen_parse_note: SUPPORTED_FEATURES = 0x801
(XEN) [2015-01-19 09:56:41.455] elf_xen_parse_note: PAE_MODE = "yes"
(XEN) [2015-01-19 09:56:41.489] elf_xen_parse_note: LOADER = "generic"
(XEN) [2015-01-19 09:56:41.523] elf_xen_parse_note: unknown xen elf note (0xd)
(XEN) [2015-01-19 09:56:41.558] elf_xen_parse_note: SUSPEND_CANCEL = 0x1
(XEN) [2015-01-19 09:56:41.593] elf_xen_parse_note: MOD_START_PFN = 0x1
(XEN) [2015-01-19 09:56:41.627] elf_xen_parse_note: HV_START_LOW = 0xffff800000000000
(XEN) [2015-01-19 09:56:41.663] elf_xen_parse_note: PADDR_OFFSET = 0x0
(XEN) [2015-01-19 09:56:41.699] elf_xen_addr_calc_check: addresses:
(XEN) [2015-01-19 09:56:41.734]     virt_base        = 0xffffffff80000000
(XEN) [2015-01-19 09:56:41.770]     elf_paddr_offset = 0x0
(XEN) [2015-01-19 09:56:41.806]     virt_offset      = 0xffffffff80000000
(XEN) [2015-01-19 09:56:41.843]     virt_kstart      = 0xffffffff81000000
(XEN) [2015-01-19 09:56:41.880]     virt_kend        = 0xffffffff820bd000
(XEN) [2015-01-19 09:56:41.917]     virt_entry       = 0xffffffff81eff1f0
(XEN) [2015-01-19 09:56:41.955]     p2m_base         = 0xffffffffffffffff
(XEN) [2015-01-19 09:56:41.992]  Xen  kernel: 64-bit, lsb, compat32
(XEN) [2015-01-19 09:56:42.031]  Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x20bd000
(XEN) [2015-01-19 09:56:42.070] PHYSICAL MEMORY ARRANGEMENT:
(XEN) [2015-01-19 09:56:42.109]  Dom0 alloc.:   0000000210000000->0000000214000000 (372799 pages to be allocated)
(XEN) [2015-01-19 09:56:42.151]  Init. ramdisk: 000000021d63f000->000000021e5ff600
(XEN) [2015-01-19 09:56:42.191] VIRTUAL MEMORY ARRANGEMENT:
(XEN) [2015-01-19 09:56:42.231]  Loaded kernel: ffffffff81000000->ffffffff820bd000
(XEN) [2015-01-19 09:56:42.271]  Init. ramdisk: 0000000000000000->0000000000000000
(XEN) [2015-01-19 09:56:42.311]  Phys-Mach map: ffffffff820bd000->ffffffff823bd000
(XEN) [2015-01-19 09:56:42.351]  Start info:    ffffffff823bd000->ffffffff823bd4b4
(XEN) [2015-01-19 09:56:42.391]  Page tables:   ffffffff823be000->ffffffff823d5000
(XEN) [2015-01-19 09:56:42.432]  Boot stack:    ffffffff823d5000->ffffffff823d6000
(XEN) [2015-01-19 09:56:42.472]  TOTAL:         ffffffff80000000->ffffffff82800000
(XEN) [2015-01-19 09:56:42.513]  ENTRY ADDRESS: ffffffff81eff1f0
(XEN) [2015-01-19 09:56:42.555] Dom0 has maximum 4 VCPUs
(XEN) [2015-01-19 09:56:42.596] elf_load_binary: phdr 0 at 0xffffffff81000000 -> 0xffffffff81d1f000
(XEN) [2015-01-19 09:56:42.641] elf_load_binary: phdr 1 at 0xffffffff81e00000 -> 0xffffffff81eeb000
(XEN) [2015-01-19 09:56:42.683] elf_load_binary: phdr 2 at 0xffffffff81eeb000 -> 0xffffffff81efe900
(XEN) [2015-01-19 09:56:42.726] elf_load_binary: phdr 3 at 0xffffffff81eff000 -> 0xffffffff81ff5000
(XEN) [2015-01-19 09:56:44.307] [VT-D]iommu.c:1420: d0:Hostbridge: skip 0000:00:00.0 map
(XEN) [2015-01-19 09:56:44.350] Bogus DMIBAR 0xfed18001 on 0000:00:00.0
(XEN) [2015-01-19 09:56:44.393] [VT-D]iommu.c:1446: d0:PCI: map 0000:00:02.0
(XEN) [2015-01-19 09:56:44.436] [VT-D]iommu.c:1446: d0:PCI: map 0000:00:14.0
(XEN) [2015-01-19 09:56:44.479] [VT-D]iommu.c:1446: d0:PCI: map 0000:00:16.0
(XEN) [2015-01-19 09:56:44.522] [VT-D]iommu.c:1446: d0:PCI: map 0000:00:16.2
(XEN) [2015-01-19 09:56:44.566] [VT-D]iommu.c:1446: d0:PCI: map 0000:00:16.3
(XEN) [2015-01-19 09:56:44.609] [VT-D]iommu.c:1446: d0:PCI: map 0000:00:19.0
(XEN) [2015-01-19 09:56:44.652] [VT-D]iommu.c:1446: d0:PCI: map 0000:00:1a.0
(XEN) [2015-01-19 09:56:44.695] [VT-D]iommu.c:1434: d0:PCIe: map 0000:00:1b.0
(XEN) [2015-01-19 09:56:44.738] [VT-D]iommu.c:1446: d0:PCI: map 0000:00:1d.0
(XEN) [2015-01-19 09:56:44.781] [VT-D]iommu.c:1446: d0:PCI: map 0000:00:1f.0
(XEN) [2015-01-19 09:56:44.824] [VT-D]iommu.c:1446: d0:PCI: map 0000:00:1f.2
(XEN) [2015-01-19 09:56:44.867] [VT-D]iommu.c:1446: d0:PCI: map 0000:00:1f.3
(XEN) [2015-01-19 09:56:44.910] [VT-D]iommu.c:1434: d0:PCIe: map 0000:02:00.0
(XEN) [2015-01-19 09:56:44.963] [VT-D]iommu.c:729: iommu_enable_translation: iommu->reg = ffff82c000602000
(XEN) [2015-01-19 09:56:45.007] [VT-D]iommu.c:729: iommu_enable_translation: iommu->reg = ffff82c000604000
(XEN) [2015-01-19 09:56:45.050] Scrubbing Free RAM on 1 nodes using 2 CPUs
(XEN) [2015-01-19 09:56:45.120] ..................................done.
(XEN) [2015-01-19 09:56:45.826] Initial low memory virq threshold set at 0x4000 pages.
(XEN) [2015-01-19 09:56:45.869] Std. Loglevel: All
(XEN) [2015-01-19 09:56:45.913] Guest Loglevel: All
(XEN) [2015-01-19 09:56:45.956] Xen is relinquishing VGA console.
(XEN) [2015-01-19 09:56:46.284] *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen)
(XEN) [2015-01-19 09:56:46.284] Freed 280kB init memory.
(XEN) [2015-01-19 09:56:46.414] traps.c:2644:d0v0 Domain attempted WRMSR 00000000c0000081 from 0xe023e00800000000 to 0x0023001000000000.
(XEN) [2015-01-19 09:56:46.414] traps.c:2644:d0v0 Domain attempted WRMSR 00000000c0000082 from 0xffff82d0802e3000 to 0xffffffff818b70f0.
(XEN) [2015-01-19 09:56:46.414] traps.c:2644:d0v0 Domain attempted WRMSR 00000000c0000083 from 0xffff82d0802e3080 to 0xffffffff818b8f40.
(XEN) [2015-01-19 09:56:46.414] traps.c:2644:d0v0 Domain attempted WRMSR 00000000c0000084 from 0x0000000000074700 to 0x0000000000047700.
(XEN) [2015-01-19 09:56:46.507] traps.c:2644:d0v1 Domain attempted WRMSR 00000000c0000081 from 0xe023e00800000000 to 0x0023001000000000.
(XEN) [2015-01-19 09:56:46.507] traps.c:2644:d0v1 Domain attempted WRMSR 00000000c0000082 from 0xffff830217b7b000 to 0xffffffff818b70f0.
(XEN) [2015-01-19 09:56:46.507] traps.c:2644:d0v1 Domain attempted WRMSR 00000000c0000083 from 0xffff830217b7b080 to 0xffffffff818b8f40.
(XEN) [2015-01-19 09:56:46.507] traps.c:2644:d0v1 Domain attempted WRMSR 00000000c0000084 from 0x0000000000074700 to 0x0000000000047700.
(XEN) [2015-01-19 09:56:46.508] traps.c:2644:d0v2 Domain attempted WRMSR 00000000c0000081 from 0xe023e00800000000 to 0x0023001000000000.
(XEN) [2015-01-19 09:56:46.508] traps.c:2644:d0v2 Domain attempted WRMSR 00000000c0000082 from 0xffff830217b6b000 to 0xffffffff818b70f0.
(XEN) [2015-01-19 09:56:46.508] traps.c:2644:d0v2 Domain attempted WRMSR 00000000c0000083 from 0xffff830217b6b080 to 0xffffffff818b8f40.
(XEN) [2015-01-19 09:56:46.508] traps.c:2644:d0v2 Domain attempted WRMSR 00000000c0000084 from 0x0000000000074700 to 0x0000000000047700.
(XEN) [2015-01-19 09:56:46.509] traps.c:2644:d0v3 Domain attempted WRMSR 00000000c0000081 from 0xe023e00800000000 to 0x0023001000000000.
(XEN) [2015-01-19 09:56:46.509] traps.c:2644:d0v3 Domain attempted WRMSR 00000000c0000082 from 0xffff830217b63000 to 0xffffffff818b70f0.
(XEN) [2015-01-19 09:56:46.509] traps.c:2644:d0v3 Domain attempted WRMSR 00000000c0000083 from 0xffff830217b63080 to 0xffffffff818b8f40.
(XEN) [2015-01-19 09:56:46.509] traps.c:2644:d0v3 Domain attempted WRMSR 00000000c0000084 from 0x0000000000074700 to 0x0000000000047700.
(XEN) [2015-01-19 09:56:46.808] Bogus DMIBAR 0xfed18001 on 0000:00:00.0
(XEN) [2015-01-19 09:56:46.808] PCI add device 0000:00:00.0
(XEN) [2015-01-19 09:56:46.808] PCI add device 0000:00:02.0
(XEN) [2015-01-19 09:56:46.809] PCI add device 0000:00:14.0
(XEN) [2015-01-19 09:56:46.809] PCI add device 0000:00:16.0
(XEN) [2015-01-19 09:56:46.810] PCI add device 0000:00:16.2
(XEN) [2015-01-19 09:56:46.810] PCI add device 0000:00:16.3
(XEN) [2015-01-19 09:56:46.811] PCI add device 0000:00:19.0
(XEN) [2015-01-19 09:56:46.811] PCI add device 0000:00:1a.0
(XEN) [2015-01-19 09:56:46.811] PCI add device 0000:00:1b.0
(XEN) [2015-01-19 09:56:46.812] PCI add device 0000:00:1c.0
(XEN) [2015-01-19 09:56:46.812] PCI add device 0000:00:1c.2
(XEN) [2015-01-19 09:56:46.813] PCI add device 0000:00:1d.0
(XEN) [2015-01-19 09:56:46.813] PCI add device 0000:00:1f.0
(XEN) [2015-01-19 09:56:46.814] PCI add device 0000:00:1f.2
(XEN) [2015-01-19 09:56:46.814] PCI add device 0000:00:1f.3
(XEN) [2015-01-19 09:56:46.815] PCI add device 0000:02:00.0
(XEN) [2015-01-19 09:57:18.659] io.c:429: d1: bind: m_gsi=18 g_gsi=36 dev=00.00.5 intx=0
(XEN) [2015-01-19 09:57:18.796] [VT-D]iommu.c:1573: d0:PCIe: unmap 0000:02:00.0
(XEN) [2015-01-19 09:57:18.796] [VT-D]iommu.c:1434: d1:PCIe: map 0000:02:00.0
(XEN) [2015-01-19 09:57:18.943] io.c:429: d1: bind: m_gsi=20 g_gsi=40 dev=00.00.6 intx=0
(XEN) [2015-01-19 09:57:18.954] [VT-D]iommu.c:1583: d0:PCI: unmap 0000:00:19.0
(XEN) [2015-01-19 09:57:18.954] [VT-D]iommu.c:1446: d1:PCI: map 0000:00:19.0
(d1) [2015-01-19 09:57:18.975] HVM Loader
(d1) [2015-01-19 09:57:18.976] Detected Xen v4.6.0-unstable
(d1) [2015-01-19 09:57:18.977] Xenbus rings @0xfeffc000, event channel 1
(d1) [2015-01-19 09:57:18.978] System requested SeaBIOS
(d1) [2015-01-19 09:57:18.978] CPU speed is 2295 MHz
(d1) [2015-01-19 09:57:18.980] Relocating guest memory for lowmem MMIO space disabled
(XEN) [2015-01-19 09:57:18.981] irq.c:270: Dom1 PCI link 0 changed 0 -> 5
(d1) [2015-01-19 09:57:18.982] PCI-ISA link 0 routed to IRQ5
(XEN) [2015-01-19 09:57:18.982] irq.c:270: Dom1 PCI link 1 changed 0 -> 10
(d1) [2015-01-19 09:57:18.983] PCI-ISA link 1 routed to IRQ10
(XEN) [2015-01-19 09:57:18.983] irq.c:270: Dom1 PCI link 2 changed 0 -> 11
(d1) [2015-01-19 09:57:18.983] PCI-ISA link 2 routed to IRQ11
(XEN) [2015-01-19 09:57:18.984] irq.c:270: Dom1 PCI link 3 changed 0 -> 5
(d1) [2015-01-19 09:57:18.984] PCI-ISA link 3 routed to IRQ5
(d1) [2015-01-19 09:57:19.000] pci dev 01:3 INTA->IRQ10
(d1) [2015-01-19 09:57:19.004] pci dev 02:0 INTA->IRQ11
(d1) [2015-01-19 09:57:19.015] pci dev 04:0 INTA->IRQ5
(d1) [2015-01-19 09:57:19.021] pci dev 05:0 INTA->IRQ10
(d1) [2015-01-19 09:57:19.028] pci dev 06:0 INTA->IRQ11
(d1) [2015-01-19 09:57:19.070] No RAM in high memory; setting high_mem resource base to 100000000
(d1) [2015-01-19 09:57:19.070] pci dev 03:0 bar 10 size 002000000: 0f0000008
(d1) [2015-01-19 09:57:19.073] pci dev 02:0 bar 14 size 001000000: 0f2000008
(d1) [2015-01-19 09:57:19.075] pci dev 04:0 bar 30 size 000040000: 0f3000000
(d1) [2015-01-19 09:57:19.078] pci dev 04:0 bar 10 size 000020000: 0f3040000
(d1) [2015-01-19 09:57:19.079] pci dev 06:0 bar 10 size 000020000: 0f3060000
(XEN) [2015-01-19 09:57:19.079] memory_map:add: dom1 gfn=f3060 mfn=f7d00 nr=20
(d1) [2015-01-19 09:57:19.082] pci dev 03:0 bar 30 size 000010000: 0f3080000
(d1) [2015-01-19 09:57:19.083] pci dev 05:0 bar 10 size 000010000: 0f3090004
(XEN) [2015-01-19 09:57:19.083] memory_map:add: dom1 gfn=f3090 mfn=f7c00 nr=10
(d1) [2015-01-19 09:57:19.088] pci dev 03:0 bar 14 size 000001000: 0f30a0000
(XEN) [2015-01-19 09:57:19.089] memory_map:add: dom1 gfn=f30a1 mfn=f7d39 nr=1
(d1) [2015-01-19 09:57:19.092] pci dev 06:0 bar 14 size 000001000: 0f30a1000
(d1) [2015-01-19 09:57:19.093] pci dev 02:0 bar 10 size 000000100: 00000c001
(d1) [2015-01-19 09:57:19.096] pci dev 04:0 bar 14 size 000000040: 00000c101
(d1) [2015-01-19 09:57:19.099] pci dev 06:0 bar 18 size 000000020: 00000c141
(XEN) [2015-01-19 09:57:19.099] ioport_map:add: dom1 gport=c140 mport=f080 nr=20
(d1) [2015-01-19 09:57:19.103] pci dev 01:1 bar 20 size 000000010: 00000c161
(d1) [2015-01-19 09:57:19.105] Multiprocessor initialisation:
(d1) [2015-01-19 09:57:19.128]  - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... done.
(d1) [2015-01-19 09:57:19.128] Testing HVM environment:
(d1) [2015-01-19 09:57:19.148]  - REP INSB across page boundaries ... passed
(d1) [2015-01-19 09:57:19.159]  - GS base MSRs and SWAPGS ... passed
(d1) [2015-01-19 09:57:19.159] Passed 2 of 2 tests
(d1) [2015-01-19 09:57:19.159] Writing SMBIOS tables ...
(d1) [2015-01-19 09:57:19.160] Loading SeaBIOS ...
(d1) [2015-01-19 09:57:19.160] Creating MP tables ...
(d1) [2015-01-19 09:57:19.160] Loading ACPI ...
(d1) [2015-01-19 09:57:19.162] vm86 TSS at fc00a100
(d1) [2015-01-19 09:57:19.163] BIOS map:
(d1) [2015-01-19 09:57:19.163]  10000-100d3: Scratch space
(d1) [2015-01-19 09:57:19.163]  c0000-fffff: Main BIOS
(d1) [2015-01-19 09:57:19.163] E820 table:
(d1) [2015-01-19 09:57:19.163]  [00]: 00000000:00000000 - 00000000:000a0000: RAM
(d1) [2015-01-19 09:57:19.163]  HOLE: 00000000:000a0000 - 00000000:000c0000
(d1) [2015-01-19 09:57:19.163]  [01]: 00000000:000c0000 - 00000000:00100000: RESERVED
(d1) [2015-01-19 09:57:19.163]  [02]: 00000000:00100000 - 00000000:3f800000: RAM
(d1) [2015-01-19 09:57:19.163]  HOLE: 00000000:3f800000 - 00000000:fc000000
(d1) [2015-01-19 09:57:19.163]  [03]: 00000000:fc000000 - 00000001:00000000: RESERVED
(d1) [2015-01-19 09:57:19.163] Invoking SeaBIOS ...
(d1) [2015-01-19 09:57:19.165] SeaBIOS (version rel-1.7.5-0-ge51488c-20150113_194935-creanuc)
(d1) [2015-01-19 09:57:19.165] 
(d1) [2015-01-19 09:57:19.165] Found Xen hypervisor signature at 40000000
(d1) [2015-01-19 09:57:19.165] Running on QEMU (i440fx)
(d1) [2015-01-19 09:57:19.165] xen: copy e820...
(d1) [2015-01-19 09:57:19.165] Relocating init from 0x000df629 to 0x3f7ae600 (size 71995)
(d1) [2015-01-19 09:57:19.167] CPU Mhz=2294
(d1) [2015-01-19 09:57:19.171] Found 9 PCI devices (max PCI bus is 00)
(d1) [2015-01-19 09:57:19.171] Allocated Xen hypercall page at 3f7ff000
(d1) [2015-01-19 09:57:19.171] Detected Xen v4.6.0-unstable
(d1) [2015-01-19 09:57:19.171] xen: copy BIOS tables...
(d1) [2015-01-19 09:57:19.171] Copying SMBIOS entry point from 0x00010010 to 0x000f0f50
(d1) [2015-01-19 09:57:19.171] Copying MPTABLE from 0xfc001140/fc001150 to 0x000f0e70
(d1) [2015-01-19 09:57:19.171] Copying PIR from 0x00010030 to 0x000f0df0
(d1) [2015-01-19 09:57:19.171] Copying ACPI RSDP from 0x000100b0 to 0x000f0dc0
(d1) [2015-01-19 09:57:19.171] Using pmtimer, ioport 0xb008
(d1) [2015-01-19 09:57:19.171] Scan for VGA option rom
(d1) [2015-01-19 09:57:19.189] Running option rom at c000:0003
(XEN) [2015-01-19 09:57:19.194] stdvga.c:147:d1v0 entering stdvga and caching modes
(d1) [2015-01-19 09:57:19.220] pmm call arg1=0
(d1) [2015-01-19 09:57:19.221] Turning on vga text mode console
(d1) [2015-01-19 09:57:19.272] SeaBIOS (version rel-1.7.5-0-ge51488c-20150113_194935-creanuc)
(d1) [2015-01-19 09:57:19.280] Machine UUID ef15cd6a-9996-4f93-901e-c3d9de12fa46
(d1) [2015-01-19 09:57:19.280] All threads complete.
(d1) [2015-01-19 09:57:19.281] Found 0 lpt ports
(d1) [2015-01-19 09:57:19.281] Found 1 serial ports
(d1) [2015-01-19 09:57:19.281] ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9)
(d1) [2015-01-19 09:57:19.282] ATA controller 2 at 170/374/0 (irq 15 dev 9)
(d1) [2015-01-19 09:57:19.285] ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (1024 MiBytes)
(d1) [2015-01-19 09:57:19.285] Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0
(d1) [2015-01-19 09:57:19.286] DVD/CD [ata1-0: QEMU DVD-ROM ATAPI-4 DVD/CD]
(d1) [2015-01-19 09:57:19.287] Searching bootorder for: /pci@i0cf8/*@1,1/drive@1/disk@0
(d1) [2015-01-19 09:57:19.383] PS2 keyboard initialized
(d1) [2015-01-19 09:57:19.383] All threads complete.
(d1) [2015-01-19 09:57:19.383] Scan for option roms
(d1) [2015-01-19 09:57:19.400] Running option rom at c980:0003
(d1) [2015-01-19 09:57:19.404] pmm call arg1=1
(d1) [2015-01-19 09:57:19.404] pmm call arg1=0
(d1) [2015-01-19 09:57:19.405] pmm call arg1=1
(d1) [2015-01-19 09:57:19.405] pmm call arg1=0
(d1) [2015-01-19 09:57:19.415] Searching bootorder for: /pci@i0cf8/*@4
(d1) [2015-01-19 09:57:19.415] 
(d1) [2015-01-19 09:57:19.419] Press F12 for boot menu.
(d1) [2015-01-19 09:57:19.420] 
(d1) [2015-01-19 09:57:21.975] Searching bootorder for: HALT
(d1) [2015-01-19 09:57:21.975] drive 0x000f0d70: PCHS=8065/5/52 translation=none LCHS=1024/5/52 s=2097152
(d1) [2015-01-19 09:57:21.976] Space available for UMB: ca800-ee800, f0000-f0d10
(d1) [2015-01-19 09:57:21.976] Returned 258048 bytes of ZoneHigh
(d1) [2015-01-19 09:57:21.976] e820 map has 6 items:
(d1) [2015-01-19 09:57:21.976]   0: 0000000000000000 - 000000000009fc00 = 1 RAM
(d1) [2015-01-19 09:57:21.976]   1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED
(d1) [2015-01-19 09:57:21.977]   2: 00000000000f0000 - 0000000000100000 = 2 RESERVED
(d1) [2015-01-19 09:57:21.977]   3: 0000000000100000 - 000000003f7ff000 = 1 RAM
(d1) [2015-01-19 09:57:21.977]   4: 000000003f7ff000 - 000000003f800000 = 2 RESERVED
(d1) [2015-01-19 09:57:21.977]   5: 00000000fc000000 - 0000000100000000 = 2 RESERVED
(d1) [2015-01-19 09:57:21.978] enter handle_19:
(d1) [2015-01-19 09:57:21.978]   NULL
(d1) [2015-01-19 09:57:21.992] Booting from Hard Disk...
(d1) [2015-01-19 09:57:21.995] Booting from 0000:7c00
(d2) [2015-01-19 09:57:24.805] HVM Loader
(d2) [2015-01-19 09:57:24.805] Detected Xen v4.6.0-unstable
(d2) [2015-01-19 09:57:24.805] Xenbus rings @0xfeffc000, event channel 1
(d2) [2015-01-19 09:57:24.806] System requested SeaBIOS
(d2) [2015-01-19 09:57:24.806] CPU speed is 2295 MHz
(d2) [2015-01-19 09:57:24.806] Relocating guest memory for lowmem MMIO space disabled
(XEN) [2015-01-19 09:57:24.806] irq.c:270: Dom2 PCI link 0 changed 0 -> 5
(d2) [2015-01-19 09:57:24.806] PCI-ISA link 0 routed to IRQ5
(XEN) [2015-01-19 09:57:24.806] irq.c:270: Dom2 PCI link 1 changed 0 -> 10
(d2) [2015-01-19 09:57:24.806] PCI-ISA link 1 routed to IRQ10
(XEN) [2015-01-19 09:57:24.806] irq.c:270: Dom2 PCI link 2 changed 0 -> 11
(d2) [2015-01-19 09:57:24.807] PCI-ISA link 2 routed to IRQ11
(XEN) [2015-01-19 09:57:24.807] irq.c:270: Dom2 PCI link 3 changed 0 -> 5
(d2) [2015-01-19 09:57:24.807] PCI-ISA link 3 routed to IRQ5
(d2) [2015-01-19 09:57:24.822] pci dev 01:3 INTA->IRQ10
(d2) [2015-01-19 09:57:24.826] pci dev 02:0 INTA->IRQ11
(d2) [2015-01-19 09:57:24.834] pci dev 04:0 INTA->IRQ5
(d2) [2015-01-19 09:57:24.870] No RAM in high memory; setting high_mem resource base to 100000000
(d2) [2015-01-19 09:57:24.870] pci dev 03:0 bar 10 size 002000000: 0f0000008
(d2) [2015-01-19 09:57:24.873] pci dev 02:0 bar 14 size 001000000: 0f2000008
(d2) [2015-01-19 09:57:24.875] pci dev 04:0 bar 30 size 000040000: 0f3000000
(d2) [2015-01-19 09:57:24.877] pci dev 04:0 bar 10 size 000020000: 0f3040000
(d2) [2015-01-19 09:57:24.877] pci dev 03:0 bar 30 size 000010000: 0f3060000
(d2) [2015-01-19 09:57:24.879] pci dev 03:0 bar 14 size 000001000: 0f3070000
(d2) [2015-01-19 09:57:24.880] pci dev 02:0 bar 10 size 000000100: 00000c001
(d2) [2015-01-19 09:57:24.881] pci dev 04:0 bar 14 size 000000040: 00000c101
(d2) [2015-01-19 09:57:24.883] pci dev 01:1 bar 20 size 000000010: 00000c141
(d2) [2015-01-19 09:57:24.885] Multiprocessor initialisation:
(d2) [2015-01-19 09:57:24.895]  - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... done.
(d2) [2015-01-19 09:57:24.905]  - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... done.
(d2) [2015-01-19 09:57:24.915]  - CPU2 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... done.
(d2) [2015-01-19 09:57:24.915] Testing HVM environment:
(d2) [2015-01-19 09:57:24.932]  - REP INSB across page boundaries ... passed
(d2) [2015-01-19 09:57:24.944]  - GS base MSRs and SWAPGS ... passed
(d2) [2015-01-19 09:57:24.944] Passed 2 of 2 tests
(d2) [2015-01-19 09:57:24.944] Writing SMBIOS tables ...
(d2) [2015-01-19 09:57:24.945] Loading SeaBIOS ...
(d2) [2015-01-19 09:57:24.945] Creating MP tables ...
(d2) [2015-01-19 09:57:24.945] Loading ACPI ...
(d2) [2015-01-19 09:57:24.946] vm86 TSS at fc00a180
(d2) [2015-01-19 09:57:24.947] BIOS map:
(d2) [2015-01-19 09:57:24.947]  10000-100d3: Scratch space
(d2) [2015-01-19 09:57:24.947]  c0000-fffff: Main BIOS
(d2) [2015-01-19 09:57:24.947] E820 table:
(d2) [2015-01-19 09:57:24.947]  [00]: 00000000:00000000 - 00000000:000a0000: RAM
(d2) [2015-01-19 09:57:24.947]  HOLE: 00000000:000a0000 - 00000000:000c0000
(d2) [2015-01-19 09:57:24.947]  [01]: 00000000:000c0000 - 00000000:00100000: RESERVED
(d2) [2015-01-19 09:57:24.947]  [02]: 00000000:00100000 - 00000000:7f800000: RAM
(d2) [2015-01-19 09:57:24.947]  HOLE: 00000000:7f800000 - 00000000:fc000000
(d2) [2015-01-19 09:57:24.947]  [03]: 00000000:fc000000 - 00000001:00000000: RESERVED
(d2) [2015-01-19 09:57:24.947] Invoking SeaBIOS ...
(d2) [2015-01-19 09:57:24.949] SeaBIOS (version rel-1.7.5-0-ge51488c-20150113_194935-creanuc)
(d2) [2015-01-19 09:57:24.949] 
(d2) [2015-01-19 09:57:24.949] Found Xen hypervisor signature at 40000000
(d2) [2015-01-19 09:57:24.949] Running on QEMU (i440fx)
(d2) [2015-01-19 09:57:24.949] xen: copy e820...
(d2) [2015-01-19 09:57:24.949] Relocating init from 0x000df629 to 0x7f7ae600 (size 71995)
(d2) [2015-01-19 09:57:24.952] CPU Mhz=2296
(d2) [2015-01-19 09:57:24.955] Found 7 PCI devices (max PCI bus is 00)
(d2) [2015-01-19 09:57:24.955] Allocated Xen hypercall page at 7f7ff000
(d2) [2015-01-19 09:57:24.955] Detected Xen v4.6.0-unstable
(d2) [2015-01-19 09:57:24.955] xen: copy BIOS tables...
(d2) [2015-01-19 09:57:24.956] Copying SMBIOS entry point from 0x00010010 to 0x000f0f50
(d2) [2015-01-19 09:57:24.956] Copying MPTABLE from 0xfc001190/fc0011a0 to 0x000f0e40
(d2) [2015-01-19 09:57:24.956] Copying PIR from 0x00010030 to 0x000f0dc0
(d2) [2015-01-19 09:57:24.956] Copying ACPI RSDP from 0x000100b0 to 0x000f0d90
(d2) [2015-01-19 09:57:24.956] Using pmtimer, ioport 0xb008
(d2) [2015-01-19 09:57:24.956] Scan for VGA option rom
(d2) [2015-01-19 09:57:24.969] Running option rom at c000:0003
(XEN) [2015-01-19 09:57:24.976] stdvga.c:147:d2v0 entering stdvga and caching modes
(d2) [2015-01-19 09:57:24.998] pmm call arg1=0
(d2) [2015-01-19 09:57:24.999] Turning on vga text mode console
(d2) [2015-01-19 09:57:25.066] SeaBIOS (version rel-1.7.5-0-ge51488c-20150113_194935-creanuc)
(d2) [2015-01-19 09:57:25.075] Machine UUID 7a6c108a-47c9-4a68-beea-018164e4b86f
(d2) [2015-01-19 09:57:25.076] All threads complete.
(d2) [2015-01-19 09:57:25.077] Found 0 lpt ports
(d2) [2015-01-19 09:57:25.077] Found 1 serial ports
(d2) [2015-01-19 09:57:25.077] ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9)
(d2) [2015-01-19 09:57:25.078] ATA controller 2 at 170/374/0 (irq 15 dev 9)
(d2) [2015-01-19 09:57:25.082] ata0-0: QEMU HARDDISK ATA-7 Hard-Disk (70 GiBytes)
(d2) [2015-01-19 09:57:25.082] Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@0
(d2) [2015-01-19 09:57:25.083] ata0-1: QEMU HARDDISK ATA-7 Hard-Disk (10240 MiBytes)
(d2) [2015-01-19 09:57:25.083] Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1
(d2) [2015-01-19 09:57:25.180] PS2 keyboard initialized
(d2) [2015-01-19 09:57:25.180] All threads complete.
(d2) [2015-01-19 09:57:25.180] Scan for option roms
(d2) [2015-01-19 09:57:25.198] Running option rom at c980:0003
(d2) [2015-01-19 09:57:25.203] pmm call arg1=1
(d2) [2015-01-19 09:57:25.204] pmm call arg1=0
(d2) [2015-01-19 09:57:25.205] pmm call arg1=1
(d2) [2015-01-19 09:57:25.205] pmm call arg1=0
(d2) [2015-01-19 09:57:25.218] Searching bootorder for: /pci@i0cf8/*@4
(d2) [2015-01-19 09:57:25.218] 
(d2) [2015-01-19 09:57:25.224] Press F12 for boot menu.
(d2) [2015-01-19 09:57:25.224] 
(d2) [2015-01-19 09:57:27.796] Searching bootorder for: HALT
(d2) [2015-01-19 09:57:27.796] drive 0x000f0d40: PCHS=16383/16/63 translation=lba LCHS=1024/255/63 s=146800640
(d2) [2015-01-19 09:57:27.796] 
(d2) [2015-01-19 09:57:27.796] drive 0x000f0d10: PCHS=16383/16/63 translation=lba LCHS=1024/255/63 s=20971520
(d2) [2015-01-19 09:57:27.796] Space available for UMB: ca800-ef000, f0000-f0d10
(d2) [2015-01-19 09:57:27.796] Returned 258048 bytes of ZoneHigh
(d2) [2015-01-19 09:57:27.796] e820 map has 6 items:
(d2) [2015-01-19 09:57:27.797]   0: 0000000000000000 - 000000000009fc00 = 1 RAM
(d2) [2015-01-19 09:57:27.797]   1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED
(d2) [2015-01-19 09:57:27.797]   2: 00000000000f0000 - 0000000000100000 = 2 RESERVED
(d2) [2015-01-19 09:57:27.797]   3: 0000000000100000 - 000000007f7ff000 = 1 RAM
(d2) [2015-01-19 09:57:27.797]   4: 000000007f7ff000 - 000000007f800000 = 2 RESERVED
(d2) [2015-01-19 09:57:27.797]   5: 00000000fc000000 - 0000000100000000 = 2 RESERVED
(d2) [2015-01-19 09:57:27.797] enter handle_19:
(d2) [2015-01-19 09:57:27.797]   NULL
(d2) [2015-01-19 09:57:27.802] Booting from Hard Disk...
(d2) [2015-01-19 09:57:27.804] Booting from 0000:7c00
(XEN) [2015-01-19 09:57:36.856] irq.c:380: Dom1 callback via changed to Direct Vector 0xf3
(XEN) [2015-01-19 09:57:40.456] memory_map:remove: dom1 gfn=f3090 mfn=f7c00 nr=10
(XEN) [2015-01-19 09:57:40.460] memory_map:add: dom1 gfn=f3090 mfn=f7c00 nr=10
(XEN) [2015-01-19 09:57:40.462] memory_map:remove: dom1 gfn=f3090 mfn=f7c00 nr=10
(XEN) [2015-01-19 09:57:40.465] memory_map:add: dom1 gfn=f3090 mfn=f7c00 nr=10
(XEN) [2015-01-19 09:57:40.467] memory_map:remove: dom1 gfn=f3090 mfn=f7c00 nr=10
(XEN) [2015-01-19 09:57:40.470] memory_map:add: dom1 gfn=f3090 mfn=f7c00 nr=10
(XEN) [2015-01-19 09:57:40.473] memory_map:remove: dom1 gfn=f3090 mfn=f7c00 nr=10
(XEN) [2015-01-19 09:57:40.476] memory_map:add: dom1 gfn=f3090 mfn=f7c00 nr=10
(XEN) [2015-01-19 09:57:40.478] memory_map:remove: dom1 gfn=f3090 mfn=f7c00 nr=10
(XEN) [2015-01-19 09:57:40.481] memory_map:add: dom1 gfn=f3090 mfn=f7c00 nr=10
(XEN) [2015-01-19 09:57:40.484] memory_map:remove: dom1 gfn=f3090 mfn=f7c00 nr=10
(XEN) [2015-01-19 09:57:40.487] memory_map:add: dom1 gfn=f3090 mfn=f7c00 nr=10
(XEN) [2015-01-19 09:57:40.494] memory_map:remove: dom1 gfn=f3060 mfn=f7d00 nr=20
(XEN) [2015-01-19 09:57:40.495] memory_map:remove: dom1 gfn=f30a1 mfn=f7d39 nr=1
(XEN) [2015-01-19 09:57:40.496] ioport_map:remove: dom1 gport=c140 mport=f080 nr=20
(XEN) [2015-01-19 09:57:40.499] memory_map:add: dom1 gfn=f3060 mfn=f7d00 nr=20
(XEN) [2015-01-19 09:57:40.500] memory_map:add: dom1 gfn=f30a1 mfn=f7d39 nr=1
(XEN) [2015-01-19 09:57:40.501] ioport_map:add: dom1 gport=c140 mport=f080 nr=20
(XEN) [2015-01-19 09:57:40.504] memory_map:remove: dom1 gfn=f3060 mfn=f7d00 nr=20
(XEN) [2015-01-19 09:57:40.504] memory_map:remove: dom1 gfn=f30a1 mfn=f7d39 nr=1
(XEN) [2015-01-19 09:57:40.505] ioport_map:remove: dom1 gport=c140 mport=f080 nr=20
(XEN) [2015-01-19 09:57:40.508] memory_map:add: dom1 gfn=f3060 mfn=f7d00 nr=20
(XEN) [2015-01-19 09:57:40.509] memory_map:add: dom1 gfn=f30a1 mfn=f7d39 nr=1
(XEN) [2015-01-19 09:57:40.510] ioport_map:add: dom1 gport=c140 mport=f080 nr=20
(XEN) [2015-01-19 09:57:40.513] memory_map:remove: dom1 gfn=f3060 mfn=f7d00 nr=20
(XEN) [2015-01-19 09:57:40.514] memory_map:remove: dom1 gfn=f30a1 mfn=f7d39 nr=1
(XEN) [2015-01-19 09:57:40.515] ioport_map:remove: dom1 gport=c140 mport=f080 nr=20
(XEN) [2015-01-19 09:57:40.517] memory_map:add: dom1 gfn=f3060 mfn=f7d00 nr=20
(XEN) [2015-01-19 09:57:40.518] memory_map:add: dom1 gfn=f30a1 mfn=f7d39 nr=1
(XEN) [2015-01-19 09:57:40.519] ioport_map:add: dom1 gport=c140 mport=f080 nr=20
(XEN) [2015-01-19 09:57:40.522] memory_map:remove: dom1 gfn=f3060 mfn=f7d00 nr=20
(XEN) [2015-01-19 09:57:40.523] memory_map:remove: dom1 gfn=f30a1 mfn=f7d39 nr=1
(XEN) [2015-01-19 09:57:40.524] ioport_map:remove: dom1 gport=c140 mport=f080 nr=20
(XEN) [2015-01-19 09:57:40.526] memory_map:add: dom1 gfn=f3060 mfn=f7d00 nr=20
(XEN) [2015-01-19 09:57:40.527] memory_map:add: dom1 gfn=f30a1 mfn=f7d39 nr=1
(XEN) [2015-01-19 09:57:40.528] ioport_map:add: dom1 gport=c140 mport=f080 nr=20
(XEN) [2015-01-19 09:57:40.530] memory_map:remove: dom1 gfn=f3060 mfn=f7d00 nr=20
(XEN) [2015-01-19 09:57:40.531] memory_map:remove: dom1 gfn=f30a1 mfn=f7d39 nr=1
(XEN) [2015-01-19 09:57:40.532] ioport_map:remove: dom1 gport=c140 mport=f080 nr=20
(XEN) [2015-01-19 09:57:40.535] memory_map:add: dom1 gfn=f3060 mfn=f7d00 nr=20
(XEN) [2015-01-19 09:57:40.536] memory_map:add: dom1 gfn=f30a1 mfn=f7d39 nr=1
(XEN) [2015-01-19 09:57:40.537] ioport_map:add: dom1 gport=c140 mport=f080 nr=20
(XEN) [2015-01-19 09:57:40.539] memory_map:remove: dom1 gfn=f3060 mfn=f7d00 nr=20
(XEN) [2015-01-19 09:57:40.540] memory_map:remove: dom1 gfn=f30a1 mfn=f7d39 nr=1
(XEN) [2015-01-19 09:57:40.541] ioport_map:remove: dom1 gport=c140 mport=f080 nr=20
(XEN) [2015-01-19 09:57:40.544] memory_map:add: dom1 gfn=f3060 mfn=f7d00 nr=20
(XEN) [2015-01-19 09:57:40.545] memory_map:add: dom1 gfn=f30a1 mfn=f7d39 nr=1
(XEN) [2015-01-19 09:57:40.546] ioport_map:add: dom1 gport=c140 mport=f080 nr=20
(XEN) [2015-01-19 09:57:40.548] memory_map:remove: dom1 gfn=f3060 mfn=f7d00 nr=20
(XEN) [2015-01-19 09:57:40.549] memory_map:remove: dom1 gfn=f30a1 mfn=f7d39 nr=1
(XEN) [2015-01-19 09:57:40.550] ioport_map:remove: dom1 gport=c140 mport=f080 nr=20
(XEN) [2015-01-19 09:57:40.553] memory_map:add: dom1 gfn=f3060 mfn=f7d00 nr=20
(XEN) [2015-01-19 09:57:40.554] memory_map:add: dom1 gfn=f30a1 mfn=f7d39 nr=1
(XEN) [2015-01-19 09:57:40.555] ioport_map:add: dom1 gport=c140 mport=f080 nr=20
(XEN) [2015-01-19 09:57:40.580] irq.c:270: Dom1 PCI link 0 changed 5 -> 0
(XEN) [2015-01-19 09:57:40.596] irq.c:270: Dom1 PCI link 1 changed 10 -> 0
(XEN) [2015-01-19 09:57:40.611] irq.c:270: Dom1 PCI link 2 changed 11 -> 0
(XEN) [2015-01-19 09:57:40.629] irq.c:270: Dom1 PCI link 3 changed 5 -> 0
(XEN) [2015-01-19 09:57:41.743] stdvga.c:151:d1v0 leaving stdvga
(XEN) [2015-01-19 09:57:42.483] irq.c:380: Dom2 callback via changed to Direct Vector 0xf3
(XEN) [2015-01-19 09:57:45.492] irq.c:270: Dom2 PCI link 0 changed 5 -> 0
(XEN) [2015-01-19 09:57:45.506] irq.c:270: Dom2 PCI link 1 changed 10 -> 0
(XEN) [2015-01-19 09:57:45.519] irq.c:270: Dom2 PCI link 2 changed 11 -> 0
(XEN) [2015-01-19 09:57:45.533] irq.c:270: Dom2 PCI link 3 changed 5 -> 0
(XEN) [2015-01-19 09:58:06.698] grant_table.c:311:d0v2 Increased maptrack size to 2 frames
(XEN) [2015-01-19 09:58:06.717] grant_table.c:311:d0v2 Increased maptrack size to 3 frames
(XEN) [2015-01-19 09:58:07.460] grant_table.c:1305:d2v0 Expanding dom (2) grant table from (4) to (5) frames.
(XEN) [2015-01-19 09:58:07.461] grant_table.c:1305:d2v0 Expanding dom (2) grant table from (5) to (6) frames.
(XEN) [2015-01-19 09:58:07.478] grant_table.c:311:d0v1 Increased maptrack size to 4 frames
(XEN) [2015-01-19 09:58:07.495] grant_table.c:311:d0v1 Increased maptrack size to 5 frames

Re: [Bugfix 0/3] Fix regressions in Xen IRQ management

[Jiang Liu]

On 2015/1/19 20:34, Sander Eikelenboom wrote:
> 
> Monday, January 19, 2015, 5:55:41 AM, you wrote:
> 
>> Hi all,
>>         Sander reports an Xen pci-passthrough regression caused by
>> commit cffe0a2b5a34c95a4dadc9ec7132690a5b0f6687 ("x86, irq: Keep
>> balance of IOAPIC pin reference count"). This patch set tries to
>> fix it.
> 
>> Patch 1 is a fix for another issue found during fixing the regression.
>> Patch 2 is a hotfix for the regression and should be targeted for v3.19.
>> Patch 3 is the foundamental fix for the regression and should be targeted
>> at v3.20.
> 
>> Hi Sander,
>>         Could you please help to test by:
>> 1) only apply patch 1 and patch 2
>> 2) and then apply patch 3 ontop of patch 1/2.
>> Thanks!
>> Gerry
> 
> Hi Gerry / David / Konrad,
> 
> My test results:
> 
> - On intel:
>     - With apic v4 series and only patch 1 + 2 of this series:
>         - powerbutton is still working as expected due to apic v4 series
>         - irq's are delivered to the passed through wifi device,
>           the wifi device is working now, so that's good !
>         - However now i get this splat in dom0,
>           (haven't seen this one before,
>            but unfortunately i don't seem to be able to trigger it reliably (only hit this once in 10 boots),
>            and i also don't know for sure if it's even due to this patch set or not):
>              [ 2361.607881] irq 18: nobody cared (try booting with the "irqpoll" option)
>              [ 2361.650103] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.19.0-rc5-creanuc-20150119-doflr-apicv4-apicpcipt12+ #1
>              [ 2361.670344] Hardware name:                  /D53427RKE, BIOS RKPPT10H.86A.0017.2013.0425.1251 04/25/2013
>              [ 2361.690787]  0000000000000000 ffff8800596aee8c ffffffff818af9e7 ffff8800596aee00
>              [ 2361.711547]  ffffffff8108151c ffff8800596aee00 0000000000000000 0000000000000000
>              [ 2361.732474]  ffffffff81081929 0000000000000000 0000000000000000 0000000000000012
>              [ 2361.753265] Call Trace:
>              [ 2361.773907]  <IRQ>  [<ffffffff818af9e7>] ? dump_stack+0x40/0x50
>              [ 2361.795077]  [<ffffffff8108151c>] ? __report_bad_irq+0x1e/0xbb
>              [ 2361.815844]  [<ffffffff81081929>] ? note_interrupt+0x1a9/0x234
>              [ 2361.835965]  [<ffffffff8107fa8f>] ? handle_irq_event_percpu+0xd7/0xf1
>              [ 2361.856384]  [<ffffffff8107fae0>] ? handle_irq_event+0x37/0x57
>              [ 2361.876775]  [<ffffffff81082212>] ? handle_fasteoi_irq+0x74/0xcb
>              [ 2361.896812]  [<ffffffff8107f47a>] ? generic_handle_irq+0x15/0x20
>              [ 2361.916476]  [<ffffffff813bf5e7>] ? evtchn_fifo_handle_events+0x138/0x16f
>              [ 2361.936105]  [<ffffffff813bd3a5>] ? __xen_evtchn_do_upcall+0x39/0x69
>              [ 2361.955986]  [<ffffffff813be71d>] ? xen_evtchn_do_upcall+0x27/0x36
>              [ 2361.975998]  [<ffffffff818b881e>] ? xen_do_hypervisor_callback+0x1e/0x30
>              [ 2361.996017]  <EOI>  [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20
>              [ 2362.016394]  [<ffffffff810013aa>] ? xen_hypercall_sched_op+0xa/0x20
>              [ 2362.036886]  [<ffffffff81007138>] ? xen_safe_halt+0xc/0x13
>              [ 2362.057118]  [<ffffffff81013add>] ? default_idle+0x5/0x8
>              [ 2362.077309]  [<ffffffff81078b52>] ? cpu_startup_entry+0x114/0x25e
>              [ 2362.097612]  [<ffffffff81effe9d>] ? start_kernel+0x422/0x42d
>              [ 2362.118041]  [<ffffffff81eff880>] ? set_init_arg+0x50/0x50
>              [ 2362.138141]  [<ffffffff81f029a0>] ? xen_start_kernel+0x4d3/0x4db
>              [ 2362.157862] handlers:
>              [ 2362.177280] [<ffffffff8157567e>] ata_bmdma_interrupt
>              [ 2362.196805] Disabling IRQ #18
>         - attached complete proc-interrupts, lspci, dmesg and xl-dmesg attached as proc-interrupts12.txt, lspci12.txt, dmesg12.txt and xl-dmesg12.txt
> 
> 
>     - With apic v4 series and patch 1 + 2 + 3 of this series:
>         - powerbutton is still working as expected due to apic v4 series
>         - irq's are delivered to the passed through wifi device,
>           the wifi device is working now, so that's good !
>         - I haven't seen the splat above so far,
>           (but since i can't trigger it reliably that doesn't give any guarantees unfortunately).
> 
> On AMD:
>     - With apic v4 series and only patch 1 + 2 of this series:
>         - powerbutton is still working as expected due to apic v4 series
>         - videostream from passed through device is stable again, so that's good !
> 
>     - With apic v4 series and patch 1 + 2 + 3 of this series:
>         - powerbutton is still working as expected due to apic v4 series
>         - videostream from passed through device is stable again, so that's good !
> 
> 
> So to summarize:
>     The reported problems are fixed, everything looks good.
>     Apart from a splat which occurs infrequently and from which i don't know
>     if it is due to this patch set anyway.
> 
> So i'm very much inclined to say: 
> Tested-by: Sander Eikelenboom <linux@eikelenboom.it>
Thanks for your great efforts to tests those patches, Sander.
I will send out formal patch set for 3.19 tomorrow.
Thanks!
Gerry

> 
> 
> Thanks Gerry !
> 
> --
> Sander
> 
>> Jiang Liu (3):
>>   xen/irq, ACPI: Fix regression in xen PCI passthrough caused by
>>     cffe0a2b5a34
>>   xen/irq: Override ACPI IRQ management callback __acpi_unregister_gsi
>>   x86/PCI: Refine the way to release PCI IRQ resources
> 
>>  arch/x86/include/asm/acpi.h    |    1 +
>>  arch/x86/include/asm/pci_x86.h |    2 --
>>  arch/x86/pci/common.c          |   30 ++++++++++++++++++++++++++++--
>>  arch/x86/pci/intel_mid_pci.c   |    4 ++--
>>  arch/x86/pci/irq.c             |   15 +--------------
>>  arch/x86/pci/xen.c             |    2 ++
>>  drivers/acpi/pci_irq.c         |   10 +---------
>>  7 files changed, 35 insertions(+), 29 deletions(-)